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| 滇西北紫水鸡的分布及其种群现状 | |
| 引用本文： | 李德品,唐涛,蔡庆华,段兴波,陈见斌,周艺,刘宁,肖文.滇西北紫水鸡的分布及其种群现状[J].四川动物,2011,30(4). |
| 作者姓名： | 李德品 唐涛 蔡庆华 段兴波 陈见斌 周艺 刘宁 肖文 |
| 作者单位： | 1. 大理学院东喜玛拉雅资源与环境研究所,云南大理,671000 2. 中国科学院水生生物研究所,淡水生态与生物技术国家重点实验室,武汉430072 3. 西南林业大学保护生物学学院,昆明,650224 |
| 基金项目： | 国家"水体污染控制与治理"科技重大专项 |
| 摘 要： | 为了解滇西北紫水鸡的分布及其种群现状,于2008年11月和2009年11月至2010年4月采用直接计数法和样点法,对大理西湖及其邻近湖泊的紫水鸡种群数量进行了调查;同时收集以往有关紫水鸡种群数量及其分布的相关资料.结果 表明:滇西北紫水鸡的分布范围南起大理市,北至香格里拉县,共7个湖泊有紫水鸡分布的记录.其中洱源西湖和鹤庆母屯海是滇西北紫水鸡的主要栖息地,其余5个湖泊的种群数量较少.西湖冬季和春季的种群密度分别是32.67只/km2和18.33只/km2;母屯海春季的种群密度为50.77只/km2.紫水鸡分布的湖泊均存在不同程度的人为活动干扰.调查期间,紫水鸡主要见于水草丰富的浅水区域、沼泽和芦苇丛生境.针对紫水鸡保护存在的问题,提出相应的建议. |
| 关 键 词： | 紫水鸡 种群数量 保护 滇西北 |
Distribution and Population Status of Porphyrio porphyrio in North-west Yunnan, China |
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| LI De-pin,TANG Tao,CAI Qing-hua,DUAN Xing-bo,CHEN Jian-bin,ZHOU Yi,LIU Ning,XIAO Wen.Distribution and Population Status of Porphyrio porphyrio in North-west Yunnan, China[J].Sichuan Journal of Zoology,2011,30(4). | |
| Authors: | LI De-pin TANG Tao CAI Qing-hua DUAN Xing-bo CHEN Jian-bin ZHOU Yi LIU Ning XIAO Wen |
| Institution: | LI De-pin1,TANG Tao2,CAI Qing-hua2,DUAN Xing-bo1,CHEN Jian-bin1,ZHOU Yi1,LIU Ning3,XIAO Wen1(1.Institute of Eastern-Himalaya Biodiversity Research,Dali University,Dali,Yunnan Province 671000,China,2.State KeyLaboratory for Freshwater Ecology and Biotechnology,Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072,3.Faculty of Conservation Biology,Southwest Forestry University,Kunming 650224,China) |
| Abstract: | In order to find out the distribution and population status of purple swamphen Porphyrio porphyrio in northwest Yunnan,China,field surveys on population of purple swamphen were conducted by direct counts and point counts methods at Xi-hu Lake and nearby lakes in Nov.,2008 and from Nov.,2009 to Apr.,2010.Meanwhile,historical data on population and distribution were collected by bibliographic research,ornithologists and birdwatchers.The results show that distribution rang of purple swamphen was from Dali coun... |
| Keywords: | Porphyrio porphyrio population conservation northwest Yunan |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |