Multi-Suitability Evaluation of Cultivated Land in Houhu Farm Area Based on GIS and Niche-Fitness

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成果类型：

期刊论文

作者：

LIU Li-wei 1,2, NIE Yan3, ZHOU Yong 3 1. College of Resources and Environmental Sciences, Wuhan University, Wuhan 430072, Hubei, China;2. Faculty of Economy and Trade, Hubei University of Economics, Wuhan 430079, Hubei, China;3. College of Urban and Environmental Sciences, Huazhong Normal University, Wuhan 430079, Hubei, China

通讯作者：

Zhou Yong

作者机构：

College of Resources and Environmental Sciences, Wuhan University, Wuhan, Hubei, China

Faculty of Economy and Trade, Hubei University of Economics, Wuhan, Hubei, China

[Nie Yan; Zhou Yong] College of Urban and Environmental Sciences, Huazhong Normal University, Wuhan, Hubei, China

[LIU Li-wei 1,2, NIE Yan3, ZHOU Yong 3 1. College of Resources and Environmental Sciences, Wuhan University, Wuhan 430072, Hubei, China] College of Resources and Environmental Sciences, Wuhan University, Wuhan, Hubei, China<&wdkj&>Faculty of Economy and Trade, Hubei University of Economics, Wuhan, Hubei, China

通讯机构：

[Zhou Yong] C

College of Urban and Environmental Sciences, Huazhong Normal University, Wuhan, Hubei, China

语种：

英文

关键词：

niche-fitness;GIS;multi-suitability evaluation;cultivated land

期刊：

武汉大学自然科学学报(英文版)

ISSN：

1007-1202

年：

2005

卷：

期：

页码：

796-802

DOI：

10.1007/BF02830397

基金类别：

SupportedbytheNationalNaturalScienceFoundationofChina（40271056）and2004/2005ProjectPlanofSinoGermanAgriculturalTechnologyCooperation（No.48）；

机构署名：

本校为通讯机构

院系归属：

城市与环境科学学院

摘要：

The niche-fitness and limited factors of rice, wheat, cotton and rape in Houhu Farm area of Jianghan Plain are analyzed by weighted average model and limited factor model. The niche-fitness theory and GIS are applied to the research on multi-suitability evaluation. The high values of the niche-fitness (the maximum is 0.958) indicate that the environmental conditions basically meet the requirements of crops in the area. Suitability evaluation of single crop shows that the degrees of suitability are satisfactory. Comprehensive suitability evaluation shows that the acreage for grade 1 (highly sui...

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