Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/aqc.893 |
Springs in time: fish fauna and habitat changes in springs over a 20-year interval | |
Bergey, Elizabeth A.1,2; Matthews, William J.2; Fry, Jennifer E.1,2 | |
通讯作者 | Bergey, Elizabeth A. |
来源期刊 | AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS
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ISSN | 1052-7613 |
出版年 | 2008 |
卷号 | 18期号:6页码:829-838 |
英文摘要 | 1. Despite the range of threats to springs and the number of spring-endemic species, studies of temporal changes in the fauna of springs have rarely been reported. Changes in the fish of 22 Oklahoma (USA) springs were compared among surveys in 1981, 1982, and 2001. 2. Twenty-year assemblage differences were correlated with physical alteration of specific springs and stocking of native fish, which was made possible by past habitat changes that produced pools. Physical alteration of springs is a major ongoing threat to Oklahoma springs. 3. Variation in spring fish assemblages among the three surveys was apparently affected by fish movement in and Out of springs, and the greater rain-induced connectivity between springs and streams during one year. 4. Although flow reduction is a commonly cited threat to springs, there was little evidence of flow reduction impacts in this Study because Oklahoma springs may have been affected prior to 1981 and high-flow springs, which most often contain fish, were in areas with low groundwater Water use. Copyright (C) 2008 John Wiley & Sons, Ltd. |
英文关键词 | faunal change fish assemblages habitat alterations springs spring brooks |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000259544200003 |
WOS关键词 | DESERT SPRINGS ; KARST AQUIFERS ; WATER ; BIODIVERSITY ; WETLANDS ; SYSTEMS ; BASIN ; TEXAS |
WOS类目 | Environmental Sciences ; Marine & Freshwater Biology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/156474 |
作者单位 | 1.Univ Oklahoma, Oklahoma Biol Survey, Norman, OK 73019 USA; 2.Univ Oklahoma, Dept Zool, Norman, OK 73019 USA |
推荐引用方式 GB/T 7714 | Bergey, Elizabeth A.,Matthews, William J.,Fry, Jennifer E.. Springs in time: fish fauna and habitat changes in springs over a 20-year interval[J],2008,18(6):829-838. |
APA | Bergey, Elizabeth A.,Matthews, William J.,&Fry, Jennifer E..(2008).Springs in time: fish fauna and habitat changes in springs over a 20-year interval.AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS,18(6),829-838. |
MLA | Bergey, Elizabeth A.,et al."Springs in time: fish fauna and habitat changes in springs over a 20-year interval".AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS 18.6(2008):829-838. |
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