|
|||||
|
|
| 泸沽湖鱼类区系现状及人为影响成因的初步探讨 | |
| 引用本文： | 孔德平,陈小勇,杨君兴. 泸沽湖鱼类区系现状及人为影响成因的初步探讨[J]. 动物学研究, 2006, 27(1): 94-97 |
| 作者姓名： | 孔德平 陈小勇 杨君兴 |
| 作者单位： | 中国科学院昆明动物研究所,云南,昆明,650223 |
| 基金项目： | 国家973项目(2003CB415103)，中科院创新工程项目(KSCX1-SW-13 -04)，国家自然科学基金重大行动计划项目(90411002)，中科院特别支持经费(STZ-01 -16) |
| 摘 要： | 泸沽湖是位于滇西北的一个断陷湖泊,为滇川两省共有。文献记录泸沽湖原始的鱼类区系由4种鱼类组成,隶属于裂腹鱼属和泥鳅属。于2001 ,2002和2004年3次考察泸沽湖,进行标本采集和鱼类区系现状调查。查看了采自泸沽湖的鱼类标本518号,结合历史上的采集记录和大量相关文献,确定泸沽湖记录有鱼类12种,隶属于3目4科10属;过度捕捞和毁林造成的泥石流是泸沽湖鱼类区系变化的主要原因。 |
| 关 键 词： | 鱼类区系 泸沽湖 云南高原 |
| 文章编号： | 0254-5853（2006）01-0094-04 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2005-11-082005-12-30 |
Fish Fauna Status in the Lugu Lake with Preliminary Analysis on Cause and Effect of Human Impacts |
|
| KONG De-ping,CHEN Xiao-yong,YANG Jun-xing. Fish Fauna Status in the Lugu Lake with Preliminary Analysis on Cause and Effect of Human Impacts[J]. Zoological Research, 2006, 27(1): 94-97 | |
| Authors: | KONG De-ping CHEN Xiao-yong YANG Jun-xing |
| Affiliation: | Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China |
| Abstract: | The Lugu Lake, shared by Yunnan and Sichuan Province, is a fault lake in the Northwest of Yunnan Plateau in China. Its original fish fauna was composed of 4 species, including three Schizothorax species and Misgurnus anguillicaudatus. During our surveys to the Lugu Lake in 2001, 2002 and 2004, 518 specimens were collected and the current fish fauna was documented. Besides previous collections and abundant reports, 12 species have been recorded in the Lugu Lake, which belong to 10 genera, Four families and three orders. Change of fish fauna in the Lugu Lake was primarily due to over-fishing and debris flow caused by deforestation. |
| Keywords: | Fish fauna Lugu Lake Yunnan Plateau |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《动物学研究》浏览原始摘要信息 | |
| 点击此处可从《动物学研究》下载全文 | |