国匠城工作台

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<section style="background-color: rgb(255, 255, 255);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;width: 15%;padding: 0px 5px 0px 0px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin: 10px 0%;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_png/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8WFicFhMTiaRRMKbibM0j8zicydbTzh71VFZvB1BlVibzlib87vsNKiabZaDUw/0?wx_fmt=png" style="max-width:100%;" /></section></section></section><section class="" style="display: inline-block;vertical-align: top;width: 70%;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0% 0px;box-sizing: border-box;"><section class="" style="text-align: center;font-size: 12px;color: rgb(153, 166, 171);line-height: 1.4;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><span style="letter-spacing: 0px;line-height: 1.4;box-sizing: border-box;">欢迎点击以上蓝色字体</span><br style="box-sizing: border-box;"  /></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;">关注</p></section></section></section></section><section class="" style="display: inline-block;vertical-align: top;width: 15%;padding: 0px 0px 0px 5px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin: 10px 0%;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_png/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8WFicFhMTiaRRMKbibM0j8zicydbTzh71VFZvB1BlVibzlib87vsNKiabZaDUw/0?wx_fmt=png" style="max-width:100%;" /></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><br style="box-sizing: border-box;"  /></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0px;box-sizing: border-box;"><section class="" style="width: 50%;border-width: 3px;border-style: solid;border-color: rgb(254, 193, 192);box-sizing: border-box;"></section><section class="" style="box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="padding: 5px 0px;clear: both;box-sizing: border-box;"><p style="text-indent: 2em;clear: none;margin: 0px;padding: 0px;box-sizing: border-box;">北京工业大学建筑与城市规划学院教授赵之枫，北京工业大学建筑与城市规划学院硕士研究生巩冉冉，北京工业大学建筑与城市规划学院教授张健在<span style="letter-spacing: 0px;line-height: 1.28;text-indent: 0px;box-sizing: border-box;">《规划师》2017年第7期撰文，指出</span><span style="letter-spacing: 0px;text-indent: 0px;box-sizing: border-box;">随着城市开发边界划定工作由14个城市扩展到全国600个城市，城市开发边界的划定不能仅仅停留在理论探索</span><span style="letter-spacing: 0px;text-indent: 0px;box-sizing: border-box;">和单一的城市开发边界划定实践层面，应对不同城市开发边界划定进行比较研究，总结、归纳其划定模式，从而指导下一步</span><span style="letter-spacing: 0px;text-indent: 0px;box-sizing: border-box;">划定工作。文章首先对城市开发边界的概念进行辨析；其次依据现有的研究和规划实践，初步建立起一个比较框架，从3个</span><span style="letter-spacing: 0px;text-indent: 0px;box-sizing: border-box;">方面对我国城市开发边界的划定进行对比，归纳出3种不同的划定模式：平稳控制型、加速统筹型和综合协调型；最后结合</span></p><p style="clear: none;margin: 0px;padding: 0px;box-sizing: border-box;">不同的模式选取典型的案例进行比较研究。</p></section></section></section></section><section class="" style="width: 50%;border-width: 3px;border-style: solid;border-color: rgb(42, 118, 162);float: right;margin-top: -6px;box-sizing: border-box;"></section><section class="" style="clear: both;box-sizing: border-box;"></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-color: rgb(227, 43, 107);border-style: solid;border-width: 1px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section class="" style="background-color: rgb(227, 43, 107);color: rgb(255, 255, 255);font-size: 12px;padding-left: 5px;padding-right: 5px;margin-bottom: 4px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">[关键词]城市开发边界；划线模式；实施措施</p></section><section style="border-top: 2px dotted rgb(95, 94, 102);width: 100%;box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="font-size: 12px;color: rgb(56, 30, 5);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">[文章编号]1006-0022(2017)07-0105-07　</p><p style="margin: 0px;padding: 0px;box-sizing: border-box;">[中图分类号]TU984.11 + 9　</p><p style="margin: 0px;padding: 0px;box-sizing: border-box;">[文献标识码]B</p><p style="margin: 0px;padding: 0px;box-sizing: border-box;">[引文格式]赵之枫，巩冉冉，张健．我国城市开发边界划定模式比较研究[J]．规划师，2017(7)：105-111．</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;text-align: center;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_gif/Rz5GcVJMWB8dGOuGqFDInuY1efzQNk347qmX0hF3Ob3qAw0QgrGHBa3Q2czQNkkQF4oiaQX3lVdSJzsDDicWREew/0?wx_fmt=gif" style="max-width:100%;" /></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;border-radius: 1em;background-color: rgb(227, 43, 107);padding: 0.3em 0.8em;color: rgb(255, 255, 255);font-size: 18px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">一</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"> 城市开发边界概念辨析<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></strong></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(227, 43, 107);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（一）“刚性”边界与“弹性”边界</p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在目前的研究和实践中，对城市开发边界的定义<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">尚无统一界定。一类认为“城市开发边界是市域范围</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">内城市(镇)建成区扩展的极限范围，是规模锁定前</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">提下集中建设区形态变化的边界和‘天</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">花板’”；另一类认为“城市开发边界</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">是集中连片的城市建设用地边界” 。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">对城市开发边界的不同理解，决定了边</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">界划定的“刚性”与“弹性”( 图 2)。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">前者属“刚性”边界，边界划定的有效</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">期限较长、调整可能性小、控制手段严</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">格；后者属于“弹性”边界 ( 与总体规</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">划年限相同 )，针对市区集中建设用地</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">和镇区集中建设用地划定强度的不同，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">分为中期和短期“弹性”边界，具有可</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">调整的余地。 “刚性”边界与“弹性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界是事物发展的不同阶段，“刚性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界内包含城市的弹性发展区及“弹性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界内的集中建设区，是“弹性”边界</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">拓展的极限边界范围。在城市开发边界</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">“刚性”与“弹性”的划定上应根据城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市不同发展阶段和具体情况而定，做到</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">既保证城市发展又不对生态底线保护造</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">成破坏。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ85c42g6csRM4SaQsDIuEfSQc1qme3Y1MibqEateHqgk6yQuwmCZtSib2w/0?wx_fmt=jpeg" style="max-width:100%;" /></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（二）“技术线”与“政策线”</p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">城市开发边界不仅是一条“技术<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线”，更是一条“政策线”，是促进城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">乡空间协调发展的空间治理工具</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市开发边界作为一条“技术线”，不仅</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要在城市无序增长的规模上进行控制，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">还要在城乡统筹发展的形态上形成引</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">导，尤其是在构建具有中国特色的城镇</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展新格局上做出引导。而作为一条“政</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">策线”，城市开发边界是实现我国城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间管制的关键环节之一，应在规划从</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">图纸走向实施的大背景下，实现规划和</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">管理的合一，注重与后期实施措施的结</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">合及相应管控机制的建立。</span></p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;text-align: center;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_gif/Rz5GcVJMWB8dGOuGqFDInuY1efzQNk347qmX0hF3Ob3qAw0QgrGHBa3Q2czQNkkQF4oiaQX3lVdSJzsDDicWREew/0?wx_fmt=gif" style="max-width:100%;" /></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;padding: 3px 0px;border-top: 1px solid rgb(224, 224, 224);border-bottom: 1px solid rgb(224, 224, 224);border-right-color: rgb(224, 224, 224);border-left-color: rgb(224, 224, 224);box-sizing: border-box;"><section class="" style="padding: 0px 5px;display: inline-block;background-color: rgb(227, 43, 107);color: rgb(255, 255, 255);font-size: 18px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">二</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;"> 我国城市开发边界划定的影响</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">因素</strong></p></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(227, 43, 107);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">通过对我国城市开发边界划定实践<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的分析，选取城市开发边界划定的影响</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">因素构建比较框架，主要包括城市的判</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定因素、城市开发边界划定目标、内容</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">和边界划定后的实施措施三大方面。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（一）判定因素</p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">城市开发边界的划定主要由生态底<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线保护控制和城乡统筹发展引导两大因</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">素决定。因此，在确定城市开发边界模</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">式划分中的判定因素时，主要从生态底</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线和城乡统筹这两个方面加以细化，包</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">括保护要素和发展要素(图3)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ89ibrHFpAAicmGA6Ewicb4YYSKxAJLTajyt7Jx995mydsX4KYLzNcjMdIg/0?wx_fmt=jpeg" style="max-width:100%;" /></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0%;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="display: inline-block;vertical-align: middle;width: 10px;height: 1.5em;border-left: 0.2em solid rgb(227, 43, 107);border-right: 0.2em solid rgb(227, 43, 107);transform: skew(-15deg);-webkit-transform: skew(-15deg);-moz-transform: skew(-15deg);-o-transform: skew(-15deg);box-sizing: border-box;"></section><section class="" style="display: inline-block;vertical-align: middle;padding-left: 5px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">1.保护要素</p></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">对城市的生态保护控制要素主要从<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">国家战略层面的生态重要性及城市自身</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">层面的生态保护比重进行控制，最终实</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">现倒逼城市空间形态、城市用地结构优</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">化布局的目的。其中，生态重要性是国</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">家从战略层面对城市提出的要求，影响</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">整个城市群的生态安全格局保护，具有</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">先导性。具体而言，主要根据生态重要</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">性评价的不同等级进行比较，包括对</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于片状的生态保育林、海洋及线状的通</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">风廊道及动物迁移廊道。生态要素占比</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">则是城市内部的点状生态资源占城市市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">域面积的比重。生态要素主要包括土地</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">资源 ( 林业用地、基本农田 )、地理地</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">貌资源(山地、土壤、矿产)、水资源(河</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">流水系、水源保护区、湿地 ) 和历史文</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">化资源(历史遗迹、文保单位的建控区、</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市公园、风景名胜区)等。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0%;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="display: inline-block;vertical-align: middle;width: 10px;height: 1.5em;border-left: 0.2em solid rgb(227, 43, 107);border-right: 0.2em solid rgb(227, 43, 107);transform: skew(-15deg);-webkit-transform: skew(-15deg);-moz-transform: skew(-15deg);-o-transform: skew(-15deg);box-sizing: border-box;"></section><section class="" style="display: inline-block;vertical-align: middle;padding-left: 5px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">2.发展要素</p></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">城市开发边界的划定是为了谋求城<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市的生态保护和城乡统筹发展的平衡，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">并不是粗暴限制城市的发展，因此在模</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">式划分的控制要素中，也应注重城市对</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于发展的诉求。不同城市所处的地理区</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">位 ( 指不同级别的城市群  ) 具有不同</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的交通优势、城镇化率和城镇发展速度</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">及趋势，导致城市发展需求的不同，并</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">最终体现在城市开发边界划定的不同成</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">果中。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（二）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>划定目标及内容<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">不同城市在开发边界划定中所采用<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的方法和划定内容也有较大区别，主要</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">体现在5个方面：目标、原则、方法、</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">成果和期限。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">划定目标包括保护生态底线、促进</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城乡统筹和倒逼城市转型。划定原则包</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">括生态优先、综合考虑“三生”融合问</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">题 ( 优化“三生”用地结构、梳理“三</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生”用地关系)、兼顾发展与生态保护。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市开发边界的定量划定方法主要包括</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">排除法 ( 反向划定 ) 和综合法 ( 正反结</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">合划定)2种</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。划定的成果分为“弹性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界与“刚性”边界重合的 “一线两区”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">和有弹性发展区的“两线三区”，期限</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">分为长期、中期和短期3类(图4)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8agsKzdEr06OqmaUZwYZ14jCAPBrt0MTl7o7icbkxfRcsabFdTicMRT0g/0?wx_fmt=jpeg" style="max-width:100%;" /></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（三）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>实施措施<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">不同城市在开发边界划定后，结合<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">分区的不同特点，采取差异化的实施措</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">施。集中建设区 (“弹性”边界以内 )</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的实施措施分为 3 种，分别是按照土规</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">及控规要求实施、按照“漂动指标”管</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">理和按照“双线”管控。弹性发展区(两</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界之间 ) 的实施措施分为 4 种，分别</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">是按照土规及控规要求实施、按照“漂</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">动指标”管理、按照“拆除”与“留用”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">分类治理和按照“双线”管控。生态底</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线区 (“刚性”边界以外 ) 实施措施分</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">为 3 种，分别是采取分类分区管控、逐</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">步退出机制和置换补偿机制，严控建设</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">指标、建设强度，以及按照“双线”管</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">控 ( 图 5)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ85VWSiarVauO2ZnSpg2P2ptps1c6rQXeCTl0IklfTV7zzzBQLurpWINw/0?wx_fmt=jpeg" style="max-width:100%;" /></p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;text-align: center;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_gif/Rz5GcVJMWB8dGOuGqFDInuY1efzQNk347qmX0hF3Ob3qAw0QgrGHBa3Q2czQNkkQF4oiaQX3lVdSJzsDDicWREew/0?wx_fmt=gif" style="max-width:100%;" /></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;padding-left: 6px;box-sizing: border-box;"><section class="" style="background-color: rgb(227, 43, 107);padding: 0px 6px;font-size: 18px;color: rgb(255, 255, 255);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">三</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;">主要城市开发边界划定模式比较<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></strong></p></section><section style="margin-top: -9px;margin-left: -6px;border-left: 2px solid rgb(13, 0, 21);border-bottom: 2px solid rgb(13, 0, 21);height: 16px;width: 16px;border-top-color: rgb(13, 0, 21);border-right-color: rgb(13, 0, 21);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(227, 43, 107);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在上述比较框架的基础上，结合首<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">批 14 个城市开发边界划定试点城市的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">实践经验，可以归纳出我国目前的城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">开发边界划定模式为：平稳控制型、加</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">速统筹型和综合协调型3类(表1)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8C1yJxCAQ1mIKDzOyib4S09WdoXY5pBu7rQO8TcYvYLVafNICkSzZtgQ/0?wx_fmt=jpeg" style="max-width:100%;" /></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（一）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>平稳控制型<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">平稳控制型模式侧重于对城市生态<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">底线的保护。从保护要素的角度看，这</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">类城市在国家层面具有极为重要的生态</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">重要性，生态环境与廊道对国家整体生</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">态格局具有重要影响作用，生态要素占</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市自身的比重较高，一般大于70％。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">从发展要素的角度看，这类城市一般位</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于国家级的城市群，具有较高的发展定</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">位和较好的发展前景，交通优势明显。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城镇化率较高 (>80％ )，城市发展速度</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">已过渡到和缓发展阶段，发展趋势也处</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于稳定状态。在城镇化水平较高的城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">带中，增量规划向存量规划转型越发迫</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">切</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。这类城市已经发展到了一定阶段，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城镇常住人口规模基本保持不变，虽然</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">未来仍有一定的发展需求，但是受资源</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">环境约束较大，发展以存量优化为主。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市开发边界的划定是以保护生态</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">底线作为首要目的的，由此提出生态优</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">先的划定原则。在方法上，城市开发边</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">界的划定一般采用排除法(反向划定)，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">在总体战略引领下，控制生态底线，对</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界进行整合，最终实现边界落定。由</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于这类城市的城镇化率较高，在划定成</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">果上表现为“一线两区”：“一线”是</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">指“刚性”的城市开发边界；“两区”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">是指开发边界以内的城市集中建设区域</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">及边界以外的生态底线区域，边界的规</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">划期限设定也较长(图6-1)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ83d2sWrBVGoMuwM6QPg1f9GRREh20ib01MXm2oqD3fiaDkOy2aQJw1CxA/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span><br  /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在实施措施方面，主要根据不同的<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">分区采用两种措施。开发边界内的城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">集中建设区主要依据土规及控规的相关</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要求进行管控，边界以外的生态底线区</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">采取分类分区管控、逐步退出机制和置</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">换补偿机制等措施。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（二）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>加速统筹型<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">加速统筹型模式是在保护生态的<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">基础上，重点考虑城乡统筹发展。从保</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">护要素角度看，这类城市在国家层面的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生态重要性属于一般重要，其自身生态</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要素占城市市域面积的比重适中，介于</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">50％～70％之间。从发展要素角度看，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">这类城市一般位于国家级城市群，城镇</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展的速度较快，发展的趋势属于上升</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">状态。城镇常驻人口的规模持续扩大，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市建成区的面积弹性较大。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">在城市开发边界划定的目标及内容</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">方面，主要通过综合划定 ( 正反结合划</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定 ) 的方法，在生态优先、“三生”融</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">合的原则下，重点研究城市的发展规模</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">及发展方向，最终达到通过城市开发边</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">界划定促进城乡统筹发展的目的。划定</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的成果是“两线三区”：“两线”包括</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市发展的“弹性”边界和城市扩张极</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">限的“刚性”边界；“三区”分别是集</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">中建设区、生态红线保护区，以及为发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">展预留的弹性发展区(图6-2)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在实施措施方面，采用灵活的控制<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">手段，以适应城市的发展。结合新型城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">镇化的发展趋势，强调“三生”融合，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">结合人口职业转变、产业结构转变、土</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">地及地域空间的变化，主要针对弹性发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">展区和集中建设区采取“浮动指标”管</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">理措施，严格控制生态底线区的建设标</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">准和建设强度。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（三）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>综合协调型<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">综合协调型模式是要将城市发展与<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生态底线保护进行综合考虑，以求达到</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">一种平衡协调的状态。这类城市的发展</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">速度不像加速统筹型城市那么快速，生</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">态重要性也不像平稳控制型城市那么重</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要。从保护要素角度看，这类城市在国</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">家层面的生态重要性中属于中等重要，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生态要素占比适中 (50％～ 70％ )。从</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展要素角度看，其城镇化率一般处于</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">中等或中上水平 (70％～ 80％ )，城镇</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展的速度及趋势平稳上升，但不同城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市所处地理区位有所不同，分为位于国</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">家级城市群的国家增长中心城市和位于</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">区域性城市群的区域增长中心城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">城镇化率变化较稳定的城市，其城镇常<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">驻人口变化较稳定，城市用地小规模扩</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">张。这类城市划定的城市开发边界属于</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">“弹性”边界 ( 中期 )。但不同城市群</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">作为国家不同层级经济增长中心的发展</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间结构有所不同，应予以区分。与东</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">部地区国家级城市群发展密集的特征相</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">比，西部地区区域性城市群发育水平低，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">特大城市与大城市的首位度极高，城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间往往呈现出中心城市独大、外围组</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">团发展缓慢或者盲目发展的特征</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。而</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市的经济发展水平是城市用地规模的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">主要影响因素，而且对不同类型城市的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">影响程度有所不同</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在城市开发边界划定的目标及内容<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">方面，主要是在兼顾发展及生态保护的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">原则下，以倒逼城市转型发展为目的进</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">行划定。对于位于国家级城市群的东部</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">地区城市，划定中期“弹性”边界，形</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">成“一线两区”的成果(图6-3)。该“弹</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">性”边界的作用在规划期内与“刚性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界相同，即在规划期内，该边界外的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间不可进行建设。对于位于区域性城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市群的西部地区城市，划定市区集中建</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">设用地的中期“弹性”边界和镇区集中</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">建设用地的短期“弹性”边界，形成“两</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线三区”的划定成果(图6-4)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">综合协调型模式下的城市所采取<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的实施措施因划定成果的不同而有所不</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">同。对于位于国家级城市群的东部地区</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市，主要是针对生态用地内的建设采</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">取“拆除”与“留用”的分类治理机制</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">进行治理。对于位于区域性城市群的西</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">部地区城市，主要采用中心“双限”和</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">外围“双线”两种措施。所谓中心“双</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">限”，即严格控制城市的开发边界及开</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发规模；所谓外围“双线”，即“弹性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界 ( 虚线 ) 和“刚性”边界 ( 实线 )</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">相结合的管控措施，分层次、分区域进</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">行管控。</span></p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;text-align: center;box-sizing: border-box;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_gif/Rz5GcVJMWB8dGOuGqFDInuY1efzQNk347qmX0hF3Ob3qAw0QgrGHBa3Q2czQNkkQF4oiaQX3lVdSJzsDDicWREew/0?wx_fmt=gif" style="max-width:100%;" /></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;text-align: center;box-sizing: border-box;"><section class="" style="display: inline-block;box-sizing: border-box;"><section style="width: 50px;height: 10px;border-left: 1px solid rgb(227, 43, 107);border-right: 1px solid rgb(227, 43, 107);margin: auto;border-top-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section class="" style="border-width: 1px;border-style: solid;border-color: rgb(227, 43, 107);border-radius: 20px;background-color: rgb(227, 43, 107);padding: 2px 15px;color: rgb(255, 255, 255);font-size: 18px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">四</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">城市开发边界划定模式案例分析</strong></p></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(227, 43, 107);padding: 10px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（一）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>平稳控制型 —— 厦门<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">厦门城市开发边界划定模式属典<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">型的平稳控制型。这座城市不仅具有</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">极重要的生态重要性 ( 自身的生态保护</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要素所占比重较大，占市域总面积的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">62.33％ )，还位于国家级城市群中，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">具有良好的交通优势 ( 图 7，图 8)。此</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">外，通过与其他 3 个城市 ( 杭州、西</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">安、武汉 )2015 ～ 2020 年的城镇化发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">展趋势对比可以发现，厦门的城镇化</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展趋势最为平稳 ( 图 9)。通过对比厦</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">门 2011 ～ 2015 年的城镇化率可以看</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">出：城镇化率接近 90％，水平较高，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">在全国处于第一梯队，城镇化率变化速</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">度接近于 0，处于稳定状态 ( 图 10)。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">而根据《厦门市土地总体规划 (2006—</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">2020)》，2020 年厦门的建设用地控制</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">规模指标为5995km2，按照一般经验，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市开发边界可在规模指标的基础上上</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">浮 15％～ 20％，已接近可开发的建设</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">用地极限</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8ce98iaWLic910uQaNiaolIXOBYfZsRJIWBlDVIDuA9J0WJY4IyicKa0nCQ/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8n8ibtKqcsMpe8bP330ziajvTt6vaYsHiaEg36wlst1rj6t5vLZVnM4wAQ/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8XwwKh50k0fUxG5Z6CJr53dluzCiarzcmObsRXAOduqZfN9cBc0OLryw/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8x9gVI6hJI6MibQ6sa7WD8ia3bD4fsYckyvicLIdsx11M0xsFIHoB3ZKJw/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">厦门在划定城市边界时，首先明确<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">保护生态底线的目标，利用排除法 ( 反</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">向划定)进行划定，控制生态底线</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">厦门的城市开发边界划定明确为“刚性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">的永久边界，开发边界与生态控制线两</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线重合，边界外围为生态空间，边界内</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">为市域范围内城镇建设区拓展极限的可</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">建设空间。厦门对于边界内的建设管理</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">主要与土地利用总体规划相对应，分为</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">允许建设区和有条件建设区，鼓励城市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">开发和项目成片建设，依据“四线”要</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">求及相关法规进行管制。对于边界外的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">土地分为林地、农田及水域，分别提出</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要求，对已有建设项目采取逐步退出机</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">制。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（二）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>加速统筹型 ——武汉<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">武汉属于加速统筹型的典型代表，<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市的生态重要性属一般重要，生态保</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">护要素所占比重处于中等水平，武汉市</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">域生态用地总量保持在75％左右，属于</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">较高水平。武汉位于国家级城市群中，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">交通区位优势明显。通过与厦门、杭州</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">和西安3个城市2015～2020年的城镇</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">化发展趋势比较可以发现，武汉的城镇</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">化率变化趋势属于加速上升阶段。2011</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">～ 2015 年武汉的城镇化率变化较大，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">处于快速发展阶段(图11)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8ib4P0GnNKPMcVR2fEOSeExf2es2Kic0ia9NbvLclTjTeUoEXwjFQqOR4w/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">武汉的城市开发边界划定是在不破<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">坏城市基本生态控制线的原则下，以灵</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">活的控制方式实现中远期的城市开发边</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">界的“弹性”发展，为城市建设开发留</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">有空间</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。武汉的城市开发边界是“刚</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">性”与“弹性”并存的形态，“弹性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市开发边界内为城市集中建设区，“刚</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">性”城市开发边界等同于生态保护红线，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界外为生态底线区，两边界之间的区</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">域为弹性发展区，边界的有效期限较短，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">与城市总体规划的年限一致，到2020年。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">“漂动指标”是武汉提出的一项创新做</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">法，采用土规的指标管理方式，在一定</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间范围内给予适量的建设用地指标，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">这类指标根据实际建设需要机动分配，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">在生态底线区和生态发展区 ( 弹性区 )</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">内设定</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"> 。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin-top: 10px;margin-bottom: 10px;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: middle;box-sizing: border-box;"><section style="border-left: 2px solid rgb(227, 43, 107);border-top: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-right-color: rgb(227, 43, 107);border-bottom-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="padding: 0px 10px;margin: -8px 0px;box-sizing: border-box;"><section class="" style="color: rgb(227, 43, 107);box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">（三）<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>综合协调型 —— 杭州、西安<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></p></section></section><section style="border-right: 2px solid rgb(227, 43, 107);margin-left: auto;border-bottom: 2px solid rgb(227, 43, 107);width: 12px;height: 12px;border-top-color: rgb(227, 43, 107);border-left-color: rgb(227, 43, 107);box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">杭州和西安属于综合协调型模式的<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">典型代表。根据城市所处地理区位的不</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">同，又分为东部地区城市和西部地区城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0%;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="display: inline-block;vertical-align: middle;width: 10px;height: 1.5em;border-left: 0.2em solid rgb(227, 43, 107);border-right: 0.2em solid rgb(227, 43, 107);transform: skew(-15deg);-webkit-transform: skew(-15deg);-moz-transform: skew(-15deg);-o-transform: skew(-15deg);box-sizing: border-box;"></section><section class="" style="display: inline-block;vertical-align: middle;padding-left: 5px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">1.东部地区</p></section></section></section></section><section class="Powered-by-XIUMI V5" powered-by="xiumi.us" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">杭州是位于长江三角洲城市群的中<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">心城市之一，在国家级城市群范畴内，具</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">有较好的交通区位优势，属东部地区城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市。杭州具有较高的人均国内生产总值</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">(GDP)，2015年为11.22万元，经济基础</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">及发展条件良好(图12)。杭州在国家层</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">面具有较重要的生态重要性，生态保护</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">要素所占比例为 59％。杭州 2015 年的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城镇化水平在大城市中处于中等水平，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">2011～ 2015年杭州城镇化率的变化趋</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">势属恒定上升阶段，城镇化率变化速度</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">较为平稳(图13)。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8O7oG6zk10RJlrmzicM0KeNQ90Xu4tdz9xnUcUa0iaHlOI4PnyasCFpMQ/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-align: center;"><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ8UwSkHAExGficP1MMVz63MEJNg3eAu9RdpoI8t2wCA9oOVdjicomRKypA/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">杭州城市开发边界划定目标是在保<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">障生态优先发展的前提下，通过锁定开</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发边界倒逼土地利用模式转变。在开发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界的划定方法上采用反向规划的划线</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">方法，最终形成“一线两区”的划线成果。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">杭州的大部分村庄未实现城镇化，村庄</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">发展的模式具有较强的不确定性，在划</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定城市开发边界时不应将村庄划入边界</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">内。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">在实施措施方面，针对城市开发边<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">界外的城乡建设用地中涉及城镇已建设</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">项目进行分析，从功能类型、空间分布</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">和审批情况等层面分类梳理边界外城乡</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">空间的规律，探索解决途径</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">，最终针</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">对不同类型建设项目采取“拆除”与“留</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">用”的分类治理方式。</span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0%;transform: translate3d(0px, 0px, 0px);-webkit-transform: translate3d(0px, 0px, 0px);-moz-transform: translate3d(0px, 0px, 0px);-o-transform: translate3d(0px, 0px, 0px);box-sizing: border-box;"><section class="" style="display: inline-block;vertical-align: top;box-sizing: border-box;"><section style="display: inline-block;vertical-align: middle;width: 10px;height: 1.5em;border-left: 0.2em solid rgb(227, 43, 107);border-right: 0.2em solid rgb(227, 43, 107);transform: skew(-15deg);-webkit-transform: skew(-15deg);-moz-transform: skew(-15deg);-o-transform: skew(-15deg);box-sizing: border-box;"></section><section class="" style="display: inline-block;vertical-align: middle;padding-left: 5px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;">2.西部地区</p></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">西安位于关中区域性城市群中的区<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">域增长中心，交通优势较小，人均国内</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生产总值(GDP)低于东部地区城市，地</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">域结构呈现出单核心放射状圈层结构，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">中心城区持续扩张，外围组团发展缓慢。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">西安的城镇化率变化趋势较为平稳且属</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">于恒定上升阶段，速度及发展趋势与杭</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">州类似，处于恒定状态 ( 图 14)。与此</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">同时，西安在国家层面具有中等重要的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">生态重要性，城市自身的底线保护要素</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">比重高达85％以上。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">在城市开发边界的划定目标及划</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定内容上，以及在倒逼城市转型的目</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">标下，坚持兼顾发展与生态保护的原</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">则，对城市的规模进行预测，强调“刚</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">性”和“弹性”相结合。边界的规划</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">有效期限到 2030 年。对中心城区采取</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">开发边界 ( 城规与土规图斑合一 ) 和</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">用地规模 (490km2) 的双重“刚性”约</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">束；对外围组团形成优先发展边界(“虚</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">线”) 和拓展发展边界 (“实线”)，确</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定出15％以内的空间范围以形成拓展发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">展边界(“实线”)。在此“实线”边界内，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">可通过有条件的空间置换、内外调整等</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">方法，适应城市实际发展需求，“刚”(发</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">展规模)“弹”(弹性空间)并济，保障</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市空间布局的可持续性和合理性</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p><img src="http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz_jpg/j8bTq15u0mgRjJyRqITtPnAKjhZOmRZ80Oq5o5nGcPa08nR3nUp3cXgRpIicocO007zC8v3gndKfeIfia0wj0Tcg/0?wx_fmt=jpeg" style="max-width:100%;" /></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 10px 0px;box-sizing: border-box;"><section class="" style="width: 15px;height: 15px;box-sizing: border-box;"><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section></section><section class="" style="margin-top: -15px;padding: 10px;background-color: rgb(227, 43, 107);box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="color: rgb(255, 255, 255);text-align: center;font-size: 18px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">四</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">结语</strong></p></section></section></section></section><section class="" style="width: 15px;height: 15px;margin-top: -15px;margin-left: auto;box-sizing: border-box;"><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section><section style="box-sizing: border-box;"><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(227, 43, 107);box-sizing: border-box;"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(255, 255, 255);box-sizing: border-box;"></section><section style="clear: both;box-sizing: border-box;"></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="box-sizing: border-box;"><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;"><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;"></span></p><p style="text-indent: 2em;margin: 0px;padding: 0px;box-sizing: border-box;">城市开发边界不是简单的建设区与<span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">非建区的分界线，不能作为城乡分界线，</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">更不能成为缩小城乡差别、实现城乡公</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">共服务设施均等化目标的障碍，否则城</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">市开发边界的作用将“弊大于利”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">。</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">不同类型城市的实际情况及发展阶段不</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">同，对于城市开发边界划定的模式也不</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">尽相同。因此，结合我国首批 14 个试</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">点城市开发边界划定的实践，从“刚性”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">与“弹性”、“技术线”与“政策线”</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">两个角度，对城市开发边界的概念进行</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">了辨析，明确了城市开发边界作为控制</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">城市扩张的内涵是禁止进行开发建设的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">边界线，并体现出城市开发边界作为“政</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">策线”在规划实施中的重要性。基于判</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定因素、城市开发边界划定目标和实施</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">措施 3 个方面构建我国城市开发边界</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">划定模式的比较框架。按照这个比较框</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">架，将我国城市开发边界划定的模式分</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">为平稳控制型、加速统筹型和综合协调</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">型3类，分别以厦门、西安、杭州和武</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">汉作为典型案例进行对比研究，最终总</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">结出不同模式下的城市开发边界划定的</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">特征，为今后同类型城市的开发边界划</span><span style="text-indent: 2em;letter-spacing: 0px;box-sizing: border-box;">定提供参考。</span></p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="margin: 0.5em 0px;box-sizing: border-box;"><section class="" style="padding: 5px;background-color: rgb(227, 43, 107);box-sizing: border-box;"><section class="" style="display: inline-block;width: 100%;border-color: white;padding: 10px;border-style: solid;border-width: 2px;box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="box-sizing: border-box;"><section class="" style="text-align: center;color: rgb(255, 255, 255);font-size: 14px;box-sizing: border-box;"><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">文章全文详见《规划师》2017年7期</strong></p><p style="margin: 0px;padding: 0px;box-sizing: border-box;"><strong style="box-sizing: border-box;">《</strong><strong style="box-sizing: border-box;"><span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span>我国城市开发边界划定模式比较研究<span style="letter-spacing: 0px;line-height: 1.28;box-sizing: border-box;"></span></strong><strong style="letter-spacing: 0px;line-height: 1.45;box-sizing: border-box;"><span style="letter-spacing: 0px;line-height: 1.45;box-sizing: border-box;">》</span></strong></p></section></section></section></section></section></section></section><section 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0px;box-sizing: border-box;"><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">地址：广西南宁市青秀区月湾路1号南国弈园6楼</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">邮编：530029</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">邮箱：planner@21cn.net</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">网址：www.planners.com.cn</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">电话：0771-2438012</p><p style="white-space: normal;margin: 0px;padding: 0px;box-sizing: border-box;">传真：0771-2436269</p></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style="text-align: center;margin-top: 10px;margin-bottom: 10px;box-sizing: border-box;"><img 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