摘要
以重庆市新一轮的土地整治(2011-2015年)为契机,选取了渝北区、长寿区、璧山区、忠县为研究对象,借鉴国内学者在土地整治效益评估上的研究,将土地整治效益分为土地整治经济效益、土地整治社会效益和土地整治生态效益三大内容,构建适用于渝北区、长寿区、璧山区、忠县的土地整治效益评估模型,并采用假设检验的方法对土地整治前后效益结果的真实性、有效性进行检验.实现统计学与土地科学两门学科之间的交叉应用,填补假设检验在土地科学应用的不足.
In order to promote the application of hypothesis testing in land science ,a study is made with Yubei ,Changshou ,Bishan and Zhongxian of Chongqing as the research objects .Referring to the results of domestic scholars in land consolidation efficiency evaluation ,the authors of this paper divide land consoli‐dation efficiency into three subcategories ,i. e. economic benefits ,social benefits and ecological benefits of land consolidation ,and construct land consolidation efficiency evaluation models for the 4 districts/coun‐ties .T hen ,the authenticity and validity of the results of the new round of land consolidation in Chongqing （2011-2015） is verified with the method of hypothesis testing ,thus realizing a cross application of statis‐tics and land science .
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2015年第11期155-162,共8页
Journal of Southwest University(Natural Science Edition)
基金
国家科技支撑计划(2013BAJ11B02)
重庆市社会科学规划项目<重庆市区域农村土地整治潜力评价模式构建研究>(2013YBGL128)
关键词
假设检验
土地整治
效益评估
hypothesis test
land reclamation
efficiency evaluation
