长江流域资源与环境 >> 2017, Vol. 26 >> Issue (03): 376-383.doi: 10.11870/cjlyzyyhj201703007

• 区域可持续发展 • 上一篇    下一篇

基于生态位适宜度理念的城镇用地空间优化配置研究

李鑫1, 肖长江2,3, 欧名豪3, 楼淑瑜1   

  1. 1. 江苏师范大学 地理测绘与城乡规划学院, 江苏 徐州 221116;
    2. 江西财经大学 旅游与城市管理学院, 江西 南昌 330013;
    3. 南京农业大学 土地管理学院, 江苏 南京 210095
  • 收稿日期:2016-07-12 修回日期:2016-10-12 出版日期:2017-03-20
  • 通讯作者: 肖长江,E-mail:443666139@qq.com E-mail:443666139@qq.com
  • 作者简介:李鑫(1986~),男,副教授,硕导,主要研究方向为土地资源优化配置.E-mail:topzcg@126.com
  • 基金资助:
    国家自然科学基金项目(41401627);江苏省自然科学基金项目(BK20140236)

URBAN LAND SPATIAL OPTIMIZED ALLOCATION BASED ON THE IDEA OF NICHE FITNESS

LI Xin1, XIAO Chang-jiang2,3, OU Ming-hao3, LOU Shu-yu1   

  1. 1. School of Geography, Geomatics & Planning, Jiangsu Normal University, Xuzhou 221116, China;
    2. School of Tourism and Urban Management, Jiangxi University of Finance and Economic, Nanchang 330013, China;
    3. College of Land Management, Nanjing Agricultural University, Nanjing 210095, China
  • Received:2016-07-12 Revised:2016-10-12 Online:2017-03-20
  • Supported by:
    Project Supported by Natural Science Foundation of China;Foundation Research Project of Jiangsu Province

摘要: 城镇用地空间优化配置是地理学、城市规划学一直关注的话题,不仅关系着城镇空间形态,对土地资源整体利用效率也有重要影响。考虑空间单元自身属性的同时,城镇用地空间优化配置也应考虑邻域单元作用的“外溢性”,这与生态位适宜度中的“态”与“势”理念吻合,于是论文根据生态适宜度理论提出了一种城镇用地空间优化配置法,并通过Matlab编程予以实现,最后以扬州市区为例进行实证研究。结果显示:城镇用地空间优化配置不应只考虑空间单元自身属性,还要考虑空间连续性;单元自身属性是城镇用地空间优化配置的根本,可看作生态位适宜度中的“态”值;城镇用地扩张的空间连续性是通过单元作用的传递来实现,于是邻域单元的作用大小可看作生态位适宜度中的“势”值。本文基于生态位适宜度的城镇用地空间优化配置法综合考虑了单元自身属性与空间连续性两方面需求,具有较好科学性,可用于规划中城镇边界的划定。

关键词: 城镇用地, 空间优化配置, 生态位适宜度, 扬州市

Abstract: Urban land spatial optimization is the hot topic in the fields of geography and urban planning, which affects not only urban morphology, but also overall land use efficiency. Therefore, to optimize urban spatial structure and improve efficiency spatially, this research conducted urban land spatial optimization. Both the effects of internal factors of spatial units on urban land suitability and the influence of their neighbor units were taken into account. The status of neighbor units is expected to affect the possibility of being changed into urban land as the core unit, which is in accordance with the idea of niche fitness. Niche fitness was decided by the state and the potential of the niche, while the possibility of being converted into urban land was decided by the core unit itself and its neighbor jointly. Therefore, in this manuscript, a method of urban land spatial optimization based on niche theory was proposed. The method was realized by programming in Matlab and was applied for Yangzhou downtown as a case study. The results are as follows:urban land spatial optimization needs to consider the suitability of units and the demand of spatial continuity; unit fitness was the basic for urban land spatial optimization, thus deemed as state value in niche theory; spatial continuity was achieved by the propagation mechanism of unit effect, therefore the effect of neighbor unit is regarded as potential value in niche theory. The proposed method taking into account the interior factors of units and affects of neighbors during spatial allocation process is proved scientific and can achieve reasonable urban land layout, and could be used as an effective tool for urban growth boundary demarcation in spatial planning.

Key words: urban land, spatial optimized allocation, niche fitness, Yangzhou

中图分类号: 

  • F323.2
[1] HUANG B, ZHANG W T. Sustainable land-use planning for a downtown lake area in central China:multiobjective optimization approach aided by urban growth modeling[J]. Journal of Urban Planning and Development, 2014, 140(2):1-12.
[2] CAO K, HUANG B, WANG S W, et al. Sustainable land use optimization using Boundary-based Fast Genetic Algorithm[J]. Computers, Environment and Urban Systems, 2012, 36(3):257-269.
[3] ZHANF H H, JIN X B, WANG L P, et al. Multi-agent based modeling of spatiotemporal dynamical urban growth in developing countries:simulating future scenarios of Lianyungang city, China[J]. Stochastic Environmental Research and Risk Assessment, 2015, 29(1):63-78.
[4] FENG Y J, LIU Y. A cellular automata model based on nonlinear kernel principal component analysis for urban growth simulation[J]. Environment and Planning B:Planning and Design, 2013, 40(1):117-134.
[5] OZTURK D. Urban growth simulation of Atakum (Samsun, Turkey) using cellular automata-Markov Chain and multi-layer perceptron-Markov Chain models[J]. Remote Sensing, 2015, 7(5):5918-5950.
[6] TAN R H, LIU Y L, ZHOU K H, et al. A game-theory based agent-cellular model for use in urban growth simulation:a case study of the rapidly urbanizing Wuhan area of central China[J]. Computers, Environment and Urban Systems, 2014, 49:15-29.
[7] 李鑫, 马晓冬, 肖长江, 等. 基于CLUE-S模型的区域土地利用布局优化[J]. 经济地理, 2015, 35(1):162-167, 172.[LI X, MA X D, XIAO C J, et al. The regional land use layout optimization based on the CLUE-S model[J]. Economic Geography, 2015, 35(1):162-167, 172.]
[8] 陈雯, 孙伟, 段学军, 等. 苏州地域开发适宜性分区[J]. 地理学报, 2006, 61(8):839-846.[CHEN W, SUN W, DUAN X J, et al. Regionalization of regional potential development in Suzhou city[J]. Acta Geographica Sinica, 2006, 61(8):839-846.]
[9] 丁建中, 陈逸, 陈雯. 基于生态-经济分析的泰州空间开发适宜性分区研究[J]. 地理科学, 2008, 28(6):842-848.[DING J Z, CHEN Y, CHEN W. Regionalization of spatial feasible development on based analysis of eco-economy in Taizhou city[J]. Scientia Geographica Sinica, 2008, 28(6):842-848.]
[10] MOHAMMADY S. A swarm optimization based method for urban growth modelling[J]. Environmental Research, Engineering and Management, 2014, 69(3):40-48.
[11] BROOKES C J. A parameterized region-growing programme for site allocation on raster suitability maps[J]. International Journal of Geographical Information Science, 1997, 11(4):375-396.
[12] 朱春全. 生态位态势理论与扩充假说[J]. 生态学报, 1997, 17(3):324-332.[ZHU C Q. The niche ecostate-ecorole theory and expansion hypothesis[J]. Acta Ecologica Sinica, 1997, 17(3):324-332.]
[13] 欧阳志云, 王如松, 符贵南. 生态位适宜度模型及其在土地利用适宜性评价中的应用[J]. 生态学报, 1996, 16(2):113-120.[OUYANG Z Y, WANG R S, FU G N. Ecological niche suitability model and its application in land suitability assessment[J]. Acta Ecologica Sinica, 1996, 16(2):113-120.]
[14] 李自珍, 赵松岭, 张鹏云. 生态位适宜度理论及其在作物生长系统中的应用[J]. 兰州大学学报(自然科学版), 1993, 29(4):219-224.[LI Z Z, ZHAO S L, ZHANG P Y. The niche-fitness theory and its application to the systems of crop growth[J]. Journal of Lanzhou University (Natural Sciences), 1993, 29(4):219-224.]
[15] 李鑫, 甘志伍, 欧名豪, 等. 农村居民点整理潜力测算与布局优化研究——以江苏省江都市为例[J]. 地理科学, 2013, 33(2):150-156.[LI X, GAN Z W, OU M H, et al. Potential estimation and layout optimization of rural residential land consolidation:a case study on Jiangdu city in Jiangsu Province[J]. Scientia Geographica Sinica, 2013, 33(2):150-156.]
[16] STEWART T J, JANSSEN R, VAN HERWIJNEN M. A genetic algorithm approach to multiobjective land use planning[J]. Computers & Operations Research, 2004, 31(14):2293-2313.
[17] 李志, 周生路, 吴绍华, 等. 基于生态位适宜度的城市边缘区农居点用地城镇化整治研究——以连云港市为例[J]. 地理科学, 2013, 33(8):972-978.[LI Z, ZHOU S L, WU S H, et al. The improvement of the urban fringe rural settlements land towards urbanization based on niche fitness evaluation[J]. Scientia Geographica Sinica, 2013, 33(8):972-978.]
[18] 扬州市人民政府.扬州市土地利用总体规划(2006-2020年)[R/OL].(2012-03-19).http://gtj.yangzhou.gov.cn/gtj/tdlygh/201212/9d102fc4e0fc4890a32fedcf896b0fe7.shtml.
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