SHEN Yan.An Evaluation on Intensive Use of Urban Land in Changsha, Zhuzhou and Xiangtan Urban Agglomeration Based on a System Coordination Degree Model[J].Research of Soil and Water Conservation,2010,17(04):202-206.
基于系统协调度的长株潭城市群城市土地集约利用评价研究
- Title:
- An Evaluation on Intensive Use of Urban Land in Changsha, Zhuzhou and Xiangtan Urban Agglomeration Based on a System Coordination Degree Model
- Keywords:
- Urban land; Intensive use; System coordination degree model; Changsha; Zhuzhou and Xiangtan Urban Agglomeration
- 分类号:
- F323.211
- 摘要:
- 利用1997-2008年长株潭城市群城市土地利用统计资料，从状态、时间两个层面开展了长株潭城市群城市土地集约总体评价，结果表明：近10a来该城市群城市土地集约利用程度稳步上升，其中1997-2003年处于初等集约利用水平，2004-2008年处于中等集约利用水平，2008年接近高等集约利用状态，综合指数和5个子系统都朝有序方向发展。对城市土地集约利用程度影响较大的为土地利用结构集约和土地利用强度集约两个子系统。2002年、2003年长株潭城市群城市土地复合环境系统协调度为负，系统出现无序化发展的征兆；1997-2008年Moran’s I 值表明长株潭城市群城市土地利用集约度具有较明显的空间聚集特征，其中2008年的值最高，空间集聚特征最明显，而2002年的值最低。该结果对指导长株潭城市群实现城市土地资源的可持续发展、促进利用方式由低效益、粗放式向高效益、集约化转变具有一定的指导意义。
- Abstract:
- In this paper,a system coordination degree model was employed to perform an evaluation on intensive use of urban land based on land use data of Changsha,Zhuzhou and Xiangtan Urban Agglomeration from 1997 to 2008.Spatial differences in urban land were investigated from perspectives of state and time.The results indicated that intensive use level of urban land in Changsha,Zhuzhou and Xiangtan Urban Agglomeration has progressively increased in recent years.The level of intensive use was at a primary stage during the period from 1997 to 2004.After 2004,the intensive degree showed an increasing trend and approached a value of 77.89 in 2008,a relatively high intensity.It was concluded that the primary factors for determining the level of intensive use are land use structure and land use intensity.The harmonious degree for five sub-systems all exhibited a curve showing the lowest and negative values both in 2002 and 2003,which indicated an obvious unstable status of urban land use system.Variations in values of Moran’s I from 1997 to 2008 demonstrated that the intensive degree of land use showed a high spatial aggregation feature.Overall,the value of Moran’s I was the highest in 2008,with showing a marked spatial aggregation feature.On the contrary,the value of Moran’s I was the lowest in 2002.It is especially critical for promoting sustainable development of urban land resources to substantially improving the efficiency of urban land utilization and to appropriately explore and protect urban land resources.The results presented in this study would offer a meaningful reference for study on intensive use of urban land and greatly benefit land utilization in Changsha,Zhuzhou and Xiangtan Urban Agglomeration.
参考文献/References:
[1] Taleai M,Sharifi A,Sliuzas R,et al.Evaluating the compatibility of multi-functional and intensive urban land uses[J].InternationalJournal of Applied Earth Observation and Geoinformation,2007,9(4):375-391.
[2] 郑新奇.城市土地优化配置与集约利用评价:理论、方法、技术、实证[M].北京:科学出版社,2004.
[3] 聂艳,于婧,胡静,等.基于系统协调度的武汉城市土地集约利用评价[J].资源科学,2009,31(11):1934-1939.
[4] 尹君,谢俊奇,王力,等.基于RS 的城市土地集约利用评价方法研究[J].自然资源学报,2007,22(5):775-782.
[5] 赵鹏军,彭建.城市土地高效集约化利用及其评价指标体系[J].资源科学,2001,23(5):23-27.
[6] 邵晓梅,刘庆,张衍毓.土地集约利用的研究进展及展望[J].地理科学进展,2006,25(2):85-95.
[7] 徐建华.计量地理学[M].北京:高等教育出版社,2006.
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备注/Memo
收稿日期:2010-1-25;
作者简介:沈彦（1980- ），男，湖南资兴人，硕士，工程师，主要研究方向为土地资源评价与规划。E-mail：shenyan1408@sohu.com