globalchange  > 气候减缓与适应
DOI: 10.1007/s10584-013-0972-4
Scopus记录号: 2-s2.0-84890557421
论文题名:
Indications of a climate effect on Mediterranean fisheries
作者: Tzanatos E.; Raitsos D.E.; Triantafyllou G.; Somarakis S.; Tsonis A.A.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2014
卷: 122, 期:2018-01-02
起始页码: 41
结束页码: 54
语种: 英语
Scopus关键词: Food and agriculture organization's ; Mediterranean sea ; Speed of response ; Temperature fluctuation ; Temperature influence ; Temperature oscillations ; Temperature shift ; Water temperatures ; Fish ; Fisheries ; Marine biology ; Water analysis ; Landing ; catch statistics ; climate effect ; commercial species ; European Union ; fishery production ; nature-society relations ; stock assessment ; temperature effect ; trend analysis ; Cephalopoda ; Crustacea
英文摘要: Using the Food and Agriculture Organization's (FAO) Mediterranean capture fisheries production dataset in conjunction with global and Mediterranean sea surface temperatures, we investigated trends in fisheries landings and landings per unit of effort of commercially important marine organisms, in relation to temperature oscillations. In addition to the overall warming trend, a temperature shift was detected in the Mediterranean Sea in the late 1990s. Fisheries landings fluctuations were examined for the most abundant commercial species (59 species) and showed significant year-to-year correlations with temperature for nearly 60 % of the cases. From these, the majority (~70 %) were negatively related and showed a reduction of 44 % on average. Increasing trends were found, mainly in the landings of species with short life spans, which seem to have benefited from the increase in water temperature. The effect of oceanic warming is apparent in most species or groups of species sharing ecological (e.g. small and medium pelagic, demersal fish) or taxonomic (e.g. cephalopods, crustaceans) traits. A landings-per-unit-of-effort (LPUE) proxy, using data from the seven Mediterranean European Union member states, also showed significant correlation with temperature fluctuations for six out of the eight species examined, indicating the persistence of temperature influence on landings when the fishing effect is accounted for. The speed of response of marine landings to the warming of the Mediterranean Sea possibly shows both the sensitivity and the vulnerable state of the fish stocks and indicates that climate should be examined together with fisheries as a factor shaping stock fluctuations. © 2013 Springer Science+Business Media Dordrecht.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/84827
Appears in Collections:气候减缓与适应
气候变化事实与影响

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作者单位: Department of Biology, University of Patras, 26504 Patras, Greece; Remote Sensing Group, Plymouth Marine Laboratory (PML), Plymouth, Devon, PL1 3DH, United Kingdom; Hellenic Centre for Marine Research (HCMR), Institute of Oceanography, Anavissos, 19013 Athens, Greece; Hellenic Centre for Marine Research (HCMR), Institute of Marine Biological Resources, Iraklion, 71003 Crete, Greece; Department of Mathematical Sciences, Atmosphere Sciences Group, University of Wisconsin-Milwaukee, Milwaukee, WI, 53201, United States

Recommended Citation:
Tzanatos E.,Raitsos D.E.,Triantafyllou G.,et al. Indications of a climate effect on Mediterranean fisheries[J]. Climatic Change,2014-01-01,122(2018-01-02)
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