| Ecology and Economics |
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| Construction of Sustainable Development Position Theory of Land Use and Its Application in Gansu Province |
| CHEN Ying, ZHANG Ren-zhi, ZHANG Jun |
| College of Resources and Environmental Sciences, Gansu Agricultural University, Lanzhou 730070, China |
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Abstract Based on theories of sustainable development and niche of land use, land use sustainable development position theory has been constructed, and its core contents include concepts of sustainable development basic position, sustainable development ideal position, sustainable development advantageous position, sustainable development critical position, sustainable development position threshold, and land use sustainable development position model. We calculated sustainable development position threshold values for construction land and newly-increasing construction land control in the cities of Gansu province. Results showed that construction land control target values in the cities of Gansu province were not more than land use sustainable development threshold values except for in Jiayuguan city and Jinchang city, and the target values in Baiyin city, Wuwei city, Zhangye city, Jiuquan city, Qinyang city and Gannan autonomous prefecture were close to the ideal goals, while those in Tianshui city, Pingliang city, Dingxi city, Longnan city and Linxia autonomous prefecture tend to appropriate goals of land use. The newly-increasing construction land control target values of the cities are all between the ideal goals and appropriate goals of land use except for in Pingliang city and Gannan autonomous prefecture. It showed that the control target values of construction land and newly-increasing construction land in Gansu, which had been determined in general land use planning in Gansu province during 2006—2020, were basically not more than land use sustainable development threshold values. The practice in Gansu province proves that land use sustainable development position theory can be used to study land ecological system change rule, and guide the sustainable use of land resource.
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Received: 18 October 2011
Published: 20 March 2012
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| [1]尹昌应,罗格平,汤发树.乡镇尺度绿洲土地利用空间格局动态模拟与分析[J].中国沙漠,2009,29(1):68-75.[2]李晓丹,刘学录.土地利用结构的景观生态学分析——以甘肃省为例[J].中国沙漠,2009,29(4):723-727.[3]陈国雄.生态位理论在沙地农业开发中的应用[J].中国沙漠,1995,15(3):278-282.[4]吴建国,周巧富.气候变化对6种荒漠动物分布的潜在影响[J].中国沙漠,2011,31(2):464-475.[5]陈英,张仁陟,陈蓓,等.土地利用生态位理论构建与应用[J].干旱区地理,2010,33(5):1-11.[6]牛海鹏.基于生态位理论的耕地数量相对变化研究——以焦作市为例[J].地域研究与开发,2006,25(6):112-117.[7]欧阳志云,王如松.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,1996,14(2):113-120.[8]倪九派,魏朝富,谢德体.土地利用的生态位及调控机制的研究[J].农业工程学报,2005,21(2):113-115.[9]王璐,陈英,强妮,等.兰州市土地利用经济生态位测度[J].干旱区资源与环境,2009,23(12):15-20. [10]张侠,葛向东,蹼励杰,等.土地利用的经济生态位分析和耕地保护机制研究[J].自然资源学报,2002,17(6):677-691.[11]王黎明.区域可持续发展——基于人地关系地域系统的视角[M].北京:中国经济出版社,1998.[12]曹鉴燎,王旭东,郑奔.可持续发展:我们共同的道路[M].北京:经济科学出版社,2000.[13]庄悦群.从生态位到可持续发展位:概念的演进[J].中国人口·资源与环境,2005,15(4):1-4.[14]赵有翼,赵廷刚,岳斌,等.黄土高原丘陵沟壑区城市土地持续利用评价研究[J].中国沙漠,2009,29(6):1178-1185.[15]张凤荣,牛振国,陈焕伟,等.伊金霍洛旗土地利用变化与可持续利用[J].中国沙漠,2002,22(2):166-171. |
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2012, Vol. 32 
