GAP Analysis of Wetland Bird Habitat Diversity in Sanjiang Plain
Sanjiang Plain was chosen as the study area in this paper,based on the relationship between species and their habitats,using principles of landscape ecology and protection biology,3S technique,GAP analysis of biodiversity protection on a regional scale,same surface areas of hexagons as forecasting and evaluating units to analyze protection status of wetlands birds and diversity of their habitats,to find the unprotected biodiversity hotspots there and then analyze the priority protection.As expressed from the research,some birds under second class state protection as Bubo bubo,Falco peregrinus，Accipiter gentilis，Falco tinnunculu ，and Strix uralensis have not been well protected,ecological systems of forest hummocks,reed swamps and river wetlands gets worse protection.Thirteen hotspots have been discovered in this area,which are mainly distributed in surroundings near nature reserve and coast of some great rivers.GAP analysis for regions lacking data proposed in this paper not only put forward scientific evidence for the protection and management of wetland biodiversity in Sanjiang Plain,but also enriched theories and methods for China biodiversity protection.
GAP analysis habitat diversity wetland birds 3S technique Sanjiang Plain
LIU Jiping LI Chuang LIU Qingfeng YU Yang
Institute of Ecology and Environment,Jilin Normal University,Siping,China 136000;Key Laboratory of W Institute of Ecology and Environment,Jilin Normal University,Siping,China 136000
国际会议
第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)
广州
英文
2008-06-28（万方平台首次上网日期，不代表论文的发表时间）