秋浦河源国家湿地公园溪流鱼类群落的时空格局

被引:31
作者
王文剑 [1 ]
储玲 [1 ]
司春 [1 ]
朱仁 [1 ]
陈文豪 [2 ]
陈方明 [2 ]
严云志 [1 ]
机构
[1] 安徽师范大学生命科学学院,安徽省生物环境与生态安全重点实验室
[2] 牯牛降国家级自然保护区石台管理站
关键词
溪流鱼类; 群落结构; 物种多样性; 时空格局; 秋浦河源;
D O I
暂无
中图分类号
Q958 [动物生态学和动物地理学];
学科分类号
071012 ; 0713 ;
摘要
确定溪流鱼类群落的时空格局及其形成机制是开展鱼类物种多样性保护和管理的科学基础。该文于2012年5月和10月两次对秋浦河源国家湿地公园境内的24个可涉水河段取样,共采集鱼类29种,隶属10科4目。研究了溪流鱼类群落结构及其多样性的时空格局,并解析了局域栖息地条件与支流空间位置变量对鱼类群落的影响。鱼类多样性的时空变化显著,鱼类多样性总体上为二级溪流高于一级溪流,10月份高于5月份。流量量级、底质粗糙度及异质性、水温和水深等对鱼类多样性及群落结构的空间变化影响显著。鱼类群落结构符合嵌套格局,季节动态不显著,上游鱼类群落呈现为下游群落的嵌套子集。一、二级溪流间的群落结构尽管存在部分重叠但差异显著,且这种差异主要源于稀有花鳅(Cobitis rarus)、吻虾虎鱼(Ctenogobius spp.)、宽鳍鱲(Zacco platypus)、尖头鱥(Phoxinus oxycephalus)、高体鰟鲏(Rhodeus ocellatus)和原缨口鳅(Vanmanenia stenosoma)等鱼类相对多度的空间变化,其中,除尖头鱥的多度在一级溪流中更高外,其他5种鱼类均在在二级溪流更高。
引用
收藏
页码:417 / 428
页数:12
相关论文
共 21 条
[1]  
Age,growth and reproduction of Sarcocheilichthys nigripinnis from the Qingyi Stream in the Huangshan Mountains[J]. Yunzhi YAN1,*,Yinsheng XU1,Ling CHU1,Shan HE1,Yifeng CHEN2 1.College of Life sciences,Anhui Normal University;Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui Province,Wuhu 241000,China;2.Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072,China.动物学研究. 2012(03)
[2]   徽水河宽鳍鱲的年龄、生长和繁殖 [J].
严云志 ;
闫莉莉 ;
储玲 ;
梁阳阳 ;
陈毅峰 ;
章星明 .
水生生物学报, 2012, 36 (03) :474-481
[3]   黄山陈村水库河源溪流鱼类群落的食性 [J].
朱仁 ;
严云志 ;
孙建建 ;
黄海玲 ;
谈小龙 ;
林璐 .
生态学杂志, 2012, 31 (02) :359-366
[4]   Breeding strategy of Acrossocheilus fasciatus in the Puxi Stream of the Huangshan Mountain [J].
Yunzhi YAN Lili GUOXiuying XIANGYilong XIYifeng CHEN College of Life SciencesAnhui Normal University ;
Provincial Key Laboratory of Biotic Environment and Ecological Safety in AnhuiWuhu AnhuiChinaInstitute of HydrobiologyChinese Academy of SciencesWuhan China .
CurrentZoology, 2009, 55 (05) :350-356
[5]  
Global climate change will severely decrease potential distribution of the East Asian coldwater fish Rhynchocypris oxycephalus (Actinopterygii, Cyprinidae)[J] . Dan Yu,Ming Chen,Zhuocheng Zhou,Rochard Eric,Qiongying Tang,Huanzhang Liu.Hydrobiologia . 2013 (1)
[6]  
Longitudinal Zonation of Pacific Northwest (U.S.A.) Fish Assemblages and the Species-Discharge Relationship[J] . McGarvey,Daniel John,Hughes,Robert M.Copeia . 2008 (2)
[7]   Habitat use by nekton along a stream-order gradient in a Louisiana estuary [J].
Granados-Dieseldorff, Pablo ;
Baltz, Donald M. .
ESTUARIES AND COASTS, 2008, 31 (03) :572-583
[8]  
Biogeography, ecoregions, and geomorphology affect fish species composition in streams of eastern Oklahoma, USA[J] . Daniel C. Dauwalter,Dale K. Splinter,William L. Fisher,Richard A. Marston.Environmental Biology of Fishes . 2008 (3)
[9]  
Living in the branches: population dynamics and ecological processes in dendritic networks[J] . Evan H.Campbell Grant,Winsor H.Lowe,William F.Fagan.Ecology Letters . 2007 (2)
[10]   Stream fish assemblages in relation to landscape position and local habitat variables [J].
Smith, TA ;
Kraft, CE .
TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, 2005, 134 (02) :430-440