| 三峡库区蓄水172m水位线前后江面江岸鸳鸯越冬种群的分布调查 |
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| 引用本文： | 苏化龙,肖文发,胥执清,刘富国,刘小云,张小蓉,王英.三峡库区蓄水172m水位线前后江面江岸鸳鸯越冬种群的分布调查[J].西南农业大学学报,2011,33(7). |
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| 作者姓名： | 苏化龙 肖文发 胥执清 刘富国 刘小云 张小蓉 王英 |
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| 作者单位： | 中国林业科学研究院森林生态环境与保护研究所;重庆市自然博物馆;中国林业科学研究院亚热带林业实验中心;重庆市绿色志愿者联合会;昆明市财经商贸学院; |
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| 基金项目： | 国务院三峡工程建设委员会与国家林业局项目(SX2004-025); 林业科技支撑计划资助项目(2006BA003A1307) |
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| 摘 要： | 2006-2009年,对三峡库区长江干流及12条主要支流的冬季水禽分布状况进行了较为系统的调查,其中鸳鸯的总体数量大约为100~120只.水位变动对鸳鸯的分布格局造成一定程度的影响,随着三峡大坝不同工程阶段的分期蓄水,三峡库区长江主河道的越冬鸳鸯种群数量呈明显减少趋势.2009年1月和2010年1月的调查结果表明,蓄水达172 m和168 m水位线后越冬鸳鸯集中分布于3条支流河道中,长江主河道中未见有越冬鸳鸯分布.
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| 关 键 词： | 鸳鸯 越冬种群 172m水位线蓄水前后 三峡库区 |
A Survey of Overwintering Mandarin Duck Population Along the Changjiang River of the Three Gorges Reservoir Around the Water Level Rising to 172 Meters |
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| SU Hua-long,XIAO Wen-fa,XU Zhi-qing,LIU Fu-guo,Liu Xiao-yun,ZHANG Xiao-rong,WANG Ying .Reasearch Institute of Forest Ecology,Environment , Protection,CAF,Beijing ,China,.Chongqing Nature Museum,Chongqing ,.Experimental Centre of Subtropical Forestry,Jiangxi ,.League of Green Volunteer of Chongqing,Chongqing ,.Kunming Institute of Financial Business,Kunming.A Survey of Overwintering Mandarin Duck Population Along the Changjiang River of the Three Gorges Reservoir Around the Water Level Rising to 172 Meters[J].Journal of Southwest Agricultural University,2011,33(7). |
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| Authors: | SU Hua-long XIAO Wen-fa XU Zhi-qing LIU Fu-guo Liu Xiao-yun ZHANG Xiao-rong WANG Ying Reasearch Institute of Forest Ecology Environment Protection CAF Beijing China Chongqing Nature Museum Chongqing Experimental Centre of Subtropical Forestry Jiangxi League of Green Volunteer of Chongqing Chongqing Kunming Institute of Financial Business Kunming |
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| Institution: | SU Hua-long1,XIAO Wen-fa1,XU Zhi-qing2,LIU Fu-guo3,Liu Xiao-yun3,ZHANG Xiao-rong4,WANG Ying5 1.Reasearch Institute of Forest Ecology,Environment and Protection,CAF,Beijing 100091,China,2.Chongqing Nature Museum,Chongqing 400700,3.Experimental Centre of Subtropical Forestry,Jiangxi 336606,4.League of Green Volunteer of Chongqing,Chongqing 400030,5.Kunming Institute of Financial Business,Kunming 650228 |
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| Abstract: | From 2006 to 2010,a survey was made of bird distribution during the winter season along the course and bank of the Changjiang River and 12 tributaries of the Three Gorges Reservoir.The result showed that the fluctuation in water level influenced,to some extent,the distribution status of the overwintering population of mandarin duck(Aix galericulata).The total population of mandarin duck numbered 100-120.The overwintering mandarin ducks disappeared in the river course of the Changjiang River after the water ... |
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| Keywords: | mandarin duck(Aix galericulata) overwintering population around the water level rising to 172 m Three Gorges Reservoir |
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