多尺度结合的西安市浐灞河湿地水鸟生境保护规划
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教育部重大攻关项目(04JZD00010);陕西省自然科学基金项目(2005D14);陕西师范大学重点科研基金项目


Multiple scale protection planning of waterbird habitats in Xi′an Chanba River wetland
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    摘要:

    城市湿地及其物种多样性的保护是城市生态建设的重要内容。结合西安市浐灞河湿地,对城市湿地水鸟生境的保护规划问题进行了探讨。经调查,西安市浐灞河段共发现水鸟20种,分属8目12科,孕育了丰富的水鸟多样性资源。同时保留有本地湿地植物种类,生境类型多样,具有很高的保护价值。浐灞河湿地水鸟生境的保护规划应以景观生态学、保护生物学、复合种群等相关理论为指导,区域/景观-局地-群落多尺度结合,保护与开发结合进行规划,具体从以下方面着手:生境网络的构建;小生境的设计,滨水地带土地利用格局优化及生境水深的控制;生境植物群落的构建。

    Abstract:

    Urban wetland and wildlife diversity protection is the important task of urban ecological construction. With the case study of Chan-ba River wetland in Xian City, the issues of urban waterbird habitat protection planning are discussed in this paper. By field investigation, the study area is found feeding 20 species, belonging to 8 orders and 12 families, showing a high birds diversity level. Some indigenous plant species and different habitat types are also found in the study area, with high value in sight of urban nature protection. The protection of the waterbird habitats in Chanba river wetland should be based on the relating theories of landscape ecology, conservation biology, and metapopulation, and carried on from different spatial scale. The main approaches include: habitat network construction, small habitat design, water depth control, and land use pattern optimization in riparian zone, plant community organization.

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赵振斌,赵洪峰,田先华,延军平.多尺度结合的西安市浐灞河湿地水鸟生境保护规划.生态学报,2008,28(9):4494~4500

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