洛阳市绿地景观格局的模糊综合评判研究  

Study on Fuzzy Comprehensive Evaluation of Luoyang Greenbelt landscape

作　　者：何瑞珍[1] 茹光欣[1] 张敬东 闫东锋[1] 郭保生[1] 任兆慧[1] 

机构地区：[1]河南农业大学,河南郑州450002 [2]郑州测绘学校,河南郑州450052

出　　处：《河南农业大学学报》2006年第6期640-642,652,共4页Journal of Henan Agricultural University

基　　金：河南省科技攻关项目(991200130)

摘　　要：选用人均绿地面积、绿化覆盖率、斑块平均面积、分维数指数、分离度指数、景观多样性指数、均匀度指数等7个评价指标,对洛阳绿地景观进行了综合评价,并根据不同因素重要性选用相应的权重,建立了模糊综合评判模型,结果排序为涧西区>西工区>老城区>洛龙区>江廛河区.Adopting seven assessment indexes such as greenbelt area per capita, greenbelt coverage ratio, average patch area, fractal dimension index, separation index, landscape diversity index, landscape evenness index, the comprehensive evaluation of greenbelt landscape in Luoyang was made and based on the corresponding weights of different factors, the fuzzy comprehensive evaluation model was built. The result was as follows ： Jianxi 〉 Xigong 〉 Laocheng 〉 Luolong 〉 Chanhe.

关 键 词：绿地景观 模糊综合评判 综合评价 

分 类 号：X171[环境科学与工程—环境科学]