干旱区节水型园林植物群落景观评价——以吐鲁番沙漠植物园人工荒漠植物群落为例  

Landscape Evaluation on Water-saving Gardening Plant Communities in Arid Region——A Case of Artificial Desert Plant Communities in Turpan Desert Botanical Garden

作　　者：金小婷[1] 王策 尹林克[3] 

机构地区：[1]新疆农业大学林学与园艺学院,新疆乌鲁木齐830052 [2]新疆城乡规划设计研究院第六分院,新疆乌鲁木齐830002 [3]中国科学院新疆生态与地理研究所,新疆乌鲁木齐830011

出　　处：《河北农业科学》2011年第10期48-53,共6页Journal of Hebei Agricultural Sciences

基　　金："十一五"国家科技支撑计划项目(2008BAJ10B06)

摘　　要：以位于暖温带极端干旱区的吐鲁番沙漠植物园为研究地点,选择了表现5种植物景观构成特征的典型荒漠植物群落(半开敞空间、垂直空间、完全封闭空间、覆盖空间和开敞空间)作为研究对象,通过AHP法建立了节水型园林植物群落景观评价模型,并对不同景观类型的植物群落景观进行了定量评价分析。结果表明:植物形态、色彩搭配、物种多样性、物种适应性和乡土特色是影响节水型园林植物群落景观效果的主要因素。提出了这5种类型植物群落的景观结构优化建议。Using the typical desert plant communities with five types of plant landscape composition characteristics as the objects,the evaluation model of water-saving gardening plant community landscape based on AHP method was established,and the quantitative evaluation and analysis to different types of plant community landscape were made.The results showed that the plant morphology,color arrangement,species diversity,species adaptation and local characteristics were the main factors influencing the landscape effects of water-saving gardening plant community.The suggestions of optimizing the landscape structure of five types of plant communities were proposed.

关 键 词：干旱区 节水型 园林 植物群落 AHP法 景观评价 

分 类 号：S718.54[农业科学—林学]