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[1]ZHAO Xiaodan,YANG Yaping,JING Wenlong.Evaluation on Comprehensive Suitability of Cultivated Land in Hunan Province Based on AHP[J].Research of Soil and Water Conservation,2015,22(02):219-223.

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Evaluation on Comprehensive Suitability of Cultivated Land in Hunan Province Based on AHP

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 02 Page number: 219-223 Column: Public date: 2015-04-28

Title:: Evaluation on Comprehensive Suitability of Cultivated Land in Hunan Province Based on AHP

Author(s):: ZHAO Xiaodan¹, YANG Yaping², JING Wenlong^2,3; 1. College of Environment and Planning, He’nan University, Kaifeng 475004, China;
2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
3. University of Chinese Acadomy of Sciences, Beijing 100049, China

Keywords:: cultivated land suitability; comprehensive evaluation; analytic hierarchy process (AHP); Hu’nan Province

CLC:: F301.21

DOI:: -

Abstract:: Based on the actual situation of Hunan Province, this paper built the index system of land suitability comprehensive evaluation, and with the support of GIS technology, regression tree and kernel density estimation were used to extract and compute the evaluation factors, then the evaluation factor database was constructed. Based on the multiple criteria decision making (MCDM) framework, the weight of each factor was determined by using analytic hierarchy process (AHP), result of cultivated land suitability was achieved through weighted superposition method, and the cultivated land suitability could be divided into highly suitable, moderately suitable, marginally suitable and unsuitability, the proportions of four categories were 24.34%, 27.7%, 32.35%, 15.61%, respectively. Overall, cultivated land suitability distribution demonstrates that the suitability was strong in the east and weak in the west,the strong suitability areas are mainly located in the north of Dongting Lake Plain and the Xiangjiang River Plains, marginally suitable and unsuitable areas are mainly located in western, northwestern and southern mountain areas of Hu’nan Province.

References:: [1] 刘孝宝,邓良基,高吉喜,等.雅安山区耕地后备资源综合生产力评价[J].山地学报,2004,22(3):303-309.
[2] Ceballos-Silva A, López-Blanco J. Evaluating biophysical variables to identify suitable areas for oat in Central Mexico:a multi-criteria and GIS approach[J]. Agriculture, ecosystems & environment, 2003,95(1):371-377.
[3] Xu E, Zhang H. Spatially-explicit sensitivity analysis for land suitability evaluation[J]. Applied Geography, 2013,45(5):1-9.
[4] 陈健飞, 刘卫民. Fuzzy综合评判在土地适宜性评价中的应用[J]. 资源科学, 1999, 21(4):71-74.
[5] 杨国栋,贾成前.高速公路复垦土地适宜性评价的BP神经网络模型[J].系统工程理论与实践,2002,22(4):119-124.
[6] 刘耀林,焦利民.基于计算智能的土地适宜性评价模型[J].武汉大学学报:信息科学版,2005,30(4):283-287.
[7] 於家,吴健平,陈芸.基于人工智能的土地利用适宜性评价模型研究与实现[D].上海:华东师范大学,2010.
[8] 倪绍祥.土地类型与土地评价概论[M].2版.北京:高等教育出版社,2005.
[9] 刘殿伟,黄妮,王宗明,等.基于GIS的三江平原耕地适宜性评价研究[J].农业系统科学与综合研究,2009,25(4):414-422.
[10] 唐秀美,陈百明,路庆斌,等.栅格数据支持下的耕地适宜性评价研究:以山东省章丘市为例[J].资源科学,2009,31(12):2164-2171.
[11] 金涛.基于GIS的土地适宜性评价研究[D].长沙:湖南师范大学,2006.
[12] 柯新利,荣庚午,韩冰华.基于AHP和GIS的湖北省耕地适宜性评价[J].国土与自然资源研究,2011,(4):35-36.
[13] 廖顺宝,李泽辉,游松财.气温数据栅格化的方法及其比较[J].资源科学,2003,25(6):83-88.
[14] 曾凌云.基于RUSLE模型的喀斯特地区土壤侵蚀研究[D].北京:北京大学,2008.
[15] 章文波,谢云,刘宝元.利用日雨量计算降雨侵蚀力的方法研究[J].地理科学,2002,22(6):705-711.
[16] 刘锐,胡伟平,王红亮,等.基于核密度估计的广佛都市区路网演变分析[J].地理科学,2011,31(1):81-86.
[17] 陈颖,吴柏清,邹卓阳,等.基于GIS的土地适宜性评价:以四川省马尔康县为例[J].水土保持研究,2010,17(4):100-103.
[18] 范娟.基于GIS的隆昌县耕地适宜性评价[D].成都:成都理工大学,2013.
[19] 吴文斌.基于遥感和GIS的土地适宜性评价研究[D].北京:中国农业科学院,2005.
[20] Quan B, Zhu H J, Chen S L, et al. Land suitability assessment and land use change in Fujian Province, China[J]. Pedosphere, 2007,17(4):493-504.
[21] 张雁.基于RS,GIS的喀斯特地区土地适宜性评价研究[D].北京:北京林业大学,2007.

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