Arid
DOI10.1071/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
ISSN1323-1650
EISSN1448-6059
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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