globalchange  > 气候减缓与适应
DOI: 10.1007/s10584-014-1208-y
Scopus记录号: 2-s2.0-84919878005
论文题名:
Effects of climate variability and climate change on the fishing conditions for grey mullet (Mugil cephalus L.) in the Taiwan Strait
作者: Lan K.-W.; Lee M.-A.; Zhang C.I.; Wang P.-Y.; Wu L.-J.; Lee K.-T.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2014
卷: 126, 期:2018-01-02
语种: 英语
Scopus关键词: Atmospheric temperature ; Climate change ; Fisheries ; Isotherms ; Oceanography ; Surface waters ; Wavelet analysis ; Catch per unit efforts ; Climate variability and climate change ; Coastal fisheries ; Fishing ground ; Multiple timescales ; Pacific decadal oscillation ; Sea surface temperatures ; Taiwan Straits ; Biomarkers
英文摘要: Grey mullet (Mugil cephalus L.) is one of the most important commercial species of fish in the coastal fisheries of Taiwan. In this study, we analyzed the long-term (1967–2009) records of grey mullet catch per unit effort (CPUE) in the Taiwan Strait (TS) to investigate the influences of climatic indices on the annual catch of grey mullet at multiple timescales. A wavelet analysis revealed that variations in climatic indices, namely the Pacific Decadal Oscillation (PDO), the Oceanic Niño Index, and sea surface temperatures (SSTs) might have affected the abundance and migration behavior of grey mullet in the TS in winter. The CPUE of grey mullet showed significant high correspondence with the annual PDO index (R2=0.82, p <0.01). The results suggested that the PDO affects the migration of grey mullet, but that increases in SSTs are a more important influence on the decreased catches of grey mullet after 1980. Mean SSTs increased 1.01 °C at the Chang-Yuen Rise in the TS from 1984 to 2009. The 20 °C isotherms in the TS in the winter also shifted from 23–24°N in 1958–1978 to north of 25°N after 1998. The fishing grounds of grey mullet also shifted to the north following changes in the 20 °C isotherm in the TS. © 2014, The Author(s).
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/84908
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 Environmental Biology Fisheries Science, National Taiwan Ocean University, 2 Pei-Ning Rd., Keelung, Taiwan; Center of Excellence for Oceans, National Taiwan Ocean University, 2 Pei-Ning Rd., Keelung, Taiwan; Department of Marine Production System Management, Pukyong National University, 559-1, Daeyeon, Busan, South Korea; Fisheries Research Institute, COA, Taiwan, Coastal and Offshore Resources Research Center, 1-1 North 1 st Road, Kaohsiung, Taiwan; Taiwan Group On Earth Observations, 13F-3, No.32, Gaotie 2nd Road, Hsinchu, Taiwan

Recommended Citation:
Lan K.-W.,Lee M.-A.,Zhang C.I.,et al. Effects of climate variability and climate change on the fishing conditions for grey mullet (Mugil cephalus L.) in the Taiwan Strait[J]. Climatic Change,2014-01-01,126(2018-01-02)
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