基于AHP法的南昌城市道路植物景观量化评价研究  

Quantitative Evaluation on Road Plant Landscape in Nanchang City with AHP Model

作　　者：袁菊红[1] 

机构地区：[1]江西财经大学艺术学院园林系,江西南昌330032

出　　处：《西部林业科学》2013年第5期57-61,共5页Journal of West China Forestry Science

基　　金：江西省教育厅科技项目(GJJ10115);江西省高校人文社科项目"低碳城市道路植物景观评价与对策研究―以南昌市为例"(JC1208)

摘　　要：以南昌市主要交通干道和街区中具有代表性和不同功能的24条道路绿化带植物景观为研究对象，通过实地调查，依据绿化带植物配置的重复性和典型性来取样，运用定量和定性指标相结合的AHP评价模型对其进行了评价。结果表明，70分以上（优良）的道路有8条，占评价总数的33．3％；66—70分（中等）的也有8条，占总数的33．3％；60～66分以及60分以下（差）的道路各4条。表明南昌市道路植物景观较好，该模型能够客观地评价植物景观的优劣。相关分析表明道路植物景观评价结果（总得分）与物种多样性、植物景观与硬质景观的和谐性、植物景观与整体环境的协调性、植物景观与生境的和谐性、植物生活型结构多样性有较高的相关性，在景观评价中起决定作用。针对评价结果提出了南昌市道路植物景观优化途径。On the basis of green plant configuration repeatability and typicality to sampling and field investigation, plants landscape of 24 roads in Nanchang city was evaluated using the quantitative Analytic Hierarchy Process mod- el. The results showed that 8 roads scores were above 70 points （good） and accounted for 33.3 % of total roads, and 8 roads scores were 66 - 70 points （ medium）, accounted for 33.3 % , and scores were 60 ~ 66 points and lower than 60 points （poor） were each 4 roads. Plants landscape of these roads was relatively good in Nanchang city, and the present situation and the advantages and disadvantages of plant landscape of these roads can be objec- tively evaluated with quantitative AHP model. Correlative analysis showed that there was a large correlation be- tween the scores of evaluation and the species diversity, and the harmony between plants and hard landscape, and the harmony between plants and the whole environment, and the harmony between plants and habitats, and the di- versity of life-form structure of plants. These indices play an important role in the evaluation on road plants land- scape. Aimed at the evaluation results, optimization approach of construction beautiful plants landscape of roads in Nanchang city were put forwarded.

关 键 词：AHP评价模型 道路植物景观 相关性 南昌市 

分 类 号：X21[环境科学与工程—环境科学]