文档介绍：基于AHP法的土地整理生态效益评价研究--以龙海市为例
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中国科技论文在线
基于 AHP法的土地整理生态效益评价研究
——以龙海市为例
陈巧燕,范胜龙**
作者简介:陈巧燕(1991—),女,硕士研究生,研究方向:土地资源可持续利用
通信联系人:范胜龙(1976—),男,副教授,研究方向:土地资源可持续利用. E-
(福建农林大学资源与环境学院,福州 350002) 5
摘要:本研究通过分析龙海市的土地整理活动对生态环境的效应,评定该土地整理项目的科
学合理性。主要运用层次分析法(AHP法)针对龙海市的生态环境特点建立评价指标体系,
采用专家调研法确定评价指标的权重,最后用综合指数法计算项目区生态环境综合指数。在
土地整理实施后,生态效益综合指数上升,而且各影响评价因子的变化趋势都是正向的。结10
果表明按工程设计要求实施后,土地整理所产生的生态效益是显著的,项目区的农业生产条
件和生态环境都有了明显改善,达到了生态效益与社会、经济效益的统一,符合土地整理可
持续发展的基本要求,为今后如何在土地整理中改善生态提供了参考。
关键词:土地资源管理;土地整理;生态效益
中图分类号:F301 15
Research on The Ecological Benefit Evaluation of Land
Consolidation Based on AHP—Illustrated by The Example
of Longhai
CHEN Qiaoyan, FAN Shenglong 20
(College of Resource and Environment,Fujian Agriculture and Forestry
University,Fuzhou350002)
Abstract: This paper makes assessment on effect on ecological environment of land consolidation
project in Longhai and evaluate its science and paper chooses appropriate evaluation
standard, using AHP to establish the evaluation index system for the ecological environment 25
addition,using EO to determine the weight of the evaluation , using the
comprehensive index method to calculate the ecological environment index
increase after the implementation of land consolidation, the change trend of each factor is positive. The
results show that the ecological benefits of land consolidation are agricultural
production conditions and ecological environment have been improved it achieve the 30
unity of ecological benefit,social and economic benefit, in line with the basic requirement of
sustainable development of land is good to provide a reference on improving the
ecological environment in the future.
Key words: Land resource management; land consolidation; ecological benefit evaluation
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0 引言
土地是人类赖以生存、发展的物质基础。但随着经济社会的快速发展,土地供求矛盾日
益突出,为实现耕地总量