Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1071/MF13163 |
Ecological effects of common carp (Cyprinus carpio) in a semi-arid floodplain wetland | |
Vilizzi, Lorenzo1; Thwaites, Leigh A.2; Smith, Benjamin B.3; Nicol, Jason M.2; Madden, Chris P.4 | |
通讯作者 | Vilizzi, Lorenzo |
来源期刊 | MARINE AND FRESHWATER RESEARCH
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ISSN | 1323-1650 |
EISSN | 1448-6059 |
出版年 | 2014 |
卷号 | 65期号:9页码:802-817 |
英文摘要 | Common carp, Cyprinus carpio, is a highly invasive fish species across freshwater systems of south-eastern Australia, and especially in semi-arid floodplain wetlands. However, multi-component, large-scale experimental studies on carp effects on such ecosystems are scarce. This is in spite of demands to prioritise management and control of carp for the rehabilitation of habitats across the Murray-Darling Basin. A 2-year, large-scale field experiment in a terminal wetland of the lower River Murray (South Australia) evaluated the effects of free-ranging carp on water transparency, aquatic macrophytes (biomass and cover), zooplankton density, benthic invertebrates (density, richness and diversity) as well as native fish. Within 1 year since artificial inundation, transparency sharply decreased and this was accompanied by a decrease in aquatic macrophyte biomass and cover, a fluctuation in zooplankton density, and a decrease in benthic invertebrate richness and diversity. Also, the decreases in transparency and benthic invertebrate richness were significantly related to carp biomass, which averaged 68.0 kg ha(-1) and induced a shift from clear-to turbid-water state. Following a flood event, increased connectivity caused carp to further access the newly inundated areas. |
英文关键词 | aquatic macrophytes benthic invertebrates exclosures power analysis zooplankton |
类型 | Article |
语种 | 英语 |
国家 | Australia |
收录类别 | SCI-E |
WOS记录号 | WOS:000344380900006 |
WOS关键词 | MURRAY-DARLING BASIN ; WATER-QUALITY ; SHALLOW LAKES ; EXPERIMENTAL MANIPULATIONS ; MICROCOSM EXPERIMENTS ; ECOSYSTEM ENGINEERS ; AQUATIC VEGETATION ; LIMITED RELEVANCE ; SOUTH-AUSTRALIA ; CLIMATE-CHANGE |
WOS类目 | Fisheries ; Limnology ; Marine & Freshwater Biology ; Oceanography |
WOS研究方向 | Fisheries ; Marine & Freshwater Biology ; Oceanography |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/183820 |
作者单位 | 1.Murray Darling Freshwater Res Ctr, Wodonga, Vic 3689, Australia; 2.South Australian Res & Dev Inst Aquat Sci, West Beach, SA 5024, Australia; 3.Dept Water, Adelaide, SA 5000, Australia; 4.Freshwater Macroinvertebrates, Lockleys, SA 5032, Australia |
推荐引用方式 GB/T 7714 | Vilizzi, Lorenzo,Thwaites, Leigh A.,Smith, Benjamin B.,et al. Ecological effects of common carp (Cyprinus carpio) in a semi-arid floodplain wetland[J],2014,65(9):802-817. |
APA | Vilizzi, Lorenzo,Thwaites, Leigh A.,Smith, Benjamin B.,Nicol, Jason M.,&Madden, Chris P..(2014).Ecological effects of common carp (Cyprinus carpio) in a semi-arid floodplain wetland.MARINE AND FRESHWATER RESEARCH,65(9),802-817. |
MLA | Vilizzi, Lorenzo,et al."Ecological effects of common carp (Cyprinus carpio) in a semi-arid floodplain wetland".MARINE AND FRESHWATER RESEARCH 65.9(2014):802-817. |
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