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| 白洋淀流域大鸨越冬栖息地的适宜性评价 | |
| 作者姓名： | Zhao ZX Yan DH Weng BS Zhang B |
| 作者单位： | 1. 天津大学建筑工程学院,天津,300072;中国水利水电科学研究院水资源研究所,北京,100044 2. 中国水利水电科学研究院水资源研究所,北京,100044 3. 中国水利水电科学研究院水资源研究所,北京,100044;河北工程大学城市建设学院,河北邯郸,056038 |
| 基金项目： | 国家重点基础研究发展计划项目(2006CB403402-3)资助 |
| 摘 要： | 基于大鸨越冬期生境选择的相关研究成果,结合专家意见和近年来白洋淀流域大鸨的分布点记录,选择3项一级指标和13项二级指标,用以表征影响大鸨越冬生境选择的关键因子,并通过构建适宜性评价模型,对白洋淀流域大鸨越冬生境的质量进行了评价.结果表明:2005年,白洋淀流域内大鸨越冬适宜栖息地面积11907.25 km2,占流域总面积的34.1%;其中,最适宜生境面积4596.25 km2,仅占流域总面积的13.2%.研究区最适宜生境的空间分布相对集中,主要位于流域东部的白洋淀自然保护区及其周边(I区)和流域西南部的行唐、曲阳2县(II区).I区和II区中最适宜生境面积之和达2803.55 km2,占流域内最适宜生境面积的61.0%.为保护流域内大鸨的越冬生境,须重点针对上述2个区域的特点,分别采取适当措施加以保护. |
| 关 键 词： | 大鸨 生境适宜性 地理信息系统 白洋淀流域 |
Suitability evaluation of great bustard (Otis tarda)'s wintering habitat in Baiyangdian basin |
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| Zhao ZX,Yan DH,Weng BS,Zhang B.Suitability evaluation of great bustard (Otis tarda)'s wintering habitat in Baiyangdian basin[J].Chinese Journal of Applied Ecology,2011,22(7):1907-1913. | |
| Authors: | Zhao Zhi-xuan Yan Deng-hua Weng Bai-sha Zhang Biao |
| Institution: | ZHAO Zhi-xuan1,2,YAN Deng-hua2,WENG Bai-sha1,ZHANG Biao2,3(1College of Civil Engineering,Tianjin University,Tianjin 300072,China,2Department of Water Resources,China Institute of Water Resources & Hydropower Research,Beijing 100044,3School of Urban Construction,Hebei University of Engineering,Handan 056038,Hebei,China) |
| Abstract: | Based on the related researches of great bustard's wintering habitat selection as well as the advices of related experts and the distribution records of great bustard in Baiyangdian basin,3 first class indices and 13 second indices were chosen to characterize the key factors affecting the wintering habitat selection of great bustard,and a habitat quality evaluation model was built to assess the quality of wintering habitat selection of great bustard in Baiyangdian basin.In 2005,the suitable wintering habita... |
| Keywords: | great bustard(Otis tarda) habitat suitability GIS Baiyangdian basin |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |