村镇建设用地再开发景观生态环境评价指标体系研究——以佛山市乐从镇为例

Study on Evaluation Index System of Landscape and Ecological Environment in Village and Town Construction Land Reused—Tak-ing Lecong Town ofF oshan City as an Example

doi:
摘要:
在对佛山市乐从镇实地调研的基础上,从生态价值、经济价值和景观价值3个方面选取11个指标构建了村镇建设用地再开发景观生态环境评价指标体系,采用层次分析法确定各评价因子的权重,运用数学模型测算乐从镇景观生态综合评价等级.结果表明:乐从镇的生态价值评价得分为31.18(满分40),经济价值评价得分为30.53(满分40),景观价值评价得分为15.69(满分20),景观生态评价综合得分为77.40(满分100),对应评价分级为中等.说明其在建设用地再开发过程中,景观生态价值还有进一步提升的空间.
Abstract:
Based on the investigation of the Lecong Town of Foshan City,the ariticle choose 3 indicators including 11 indexes to build the evaluation index system of rural construction land redevelopment of landscape ecological environment evaluation from ecological value, economic value and landscape value, and using the analytic hierarchy process (AHP) to determine the weight of each evaluation factor, using the mathematical model of measuring lecong landscape ecological comprehensive evaluation level.The results showed that the ecological value of lecong was 31.18(full score 40), the score of economic value was 30.53 (full score 40), the score of landscape value evaluation score of 15.69(full score 20), so the landscape ecological evaluation of the comprehensive score of77 .40 (full score 100), the corresponding evaluation classification for medium.It was in the process of construction land redevelopment, landscape ecological value and further room for improvement.
作者 朱珍芳    咸春龙    胡伟光
Author: ZHU Zhen-fang    XIAN Chun-long    HU Wei-guang
作者单位 华南农业大学经济管理学院,广东广州,510642
刊 名: 安徽农业科学   ISTICPKU
Journal: Journal of Anhui Agricultural Sciences
年,卷(期) 2017, 45(36)
分类号 F301.2
关键词: 景观 知识脉络    生态环境 知识脉络    层次分析法 知识脉络    评价 知识脉络   
Keywords: Landscape    Ecological environment    Analytic hierarchy process ( AHP)    Evaluation   
机标分类号
基金项目 "十二五"农村领域国家科技计划项目
参考文献和引证文献
参考文献
引证文献
本文读者也读过
相似文献
相关博文
相关数据