DOI: 10.1111/gcb.14513
Scopus记录号: 2-s2.0-85058372606
论文题名: Climate change does not affect the seafood quality of a commonly targeted fish
作者: Coleman M.A. ; Butcherine P. ; Kelaher B.P. ; Broadhurst M.K. ; March D.T. ; Provost E.J. ; David J. ; Benkendorff K.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2019
卷: 25, 期: 2 起始页码: 699
结束页码: 707
语种: 英语
英文关键词: Acanthopagrus australis
; acidification
; climate change
; fatty acid
; fish
; fishery
; lipid
; nutrition
; seafood
; temperature
; yellowfin bream
Scopus关键词: acidification
; climate change
; fatty acid
; fishery
; food quality
; nutrition
; perciform
; seafood
; Acanthopagrus australis
; Hyperoglyphe porosa
英文摘要: Climate change can affect marine and estuarine fish via alterations to their distributions, abundances, sizes, physiology and ecological interactions, threatening the provision of ecosystem goods and services. While we have an emerging understanding of such ecological impacts to fish, we know little about the potential influence of climate change on the provision of nutritional seafood to sustain human populations. In particular, the quantity, quality and/or taste of seafood may be altered by future environmental changes with implications for the economic viability of fisheries. In an orthogonal mesocosm experiment, we tested the influence of near-future ocean warming and acidification on the growth, health and seafood quality of a recreationally and commercially important fish, yellowfin bream (Acanthopagrus australis). The growth of yellowfin bream significantly increased under near-future temperature conditions (but not acidification), with little change in health (blood glucose and haematocrit) or tissue biochemistry and nutritional properties (fatty acids, lipids, macro- and micronutrients, moisture, ash and total N). Yellowfin bream appear to be highly resilient to predicted near-future ocean climate change, which might be facilitated by their wide spatio-temporal distribution across habitats and broad diet. Moreover, an increase in growth, but little change in tissue quality, suggests that near-future ocean conditions will benefit fisheries and fishers that target yellowfin bream. The data reiterate the inherent resilience of yellowfin bream as an evolutionary consequence of their euryhaline status in often environmentally challenging habitats and imply their sustainable and viable fisheries into the future. We contend that widely distributed species that span large geographic areas and habitats can be “climate winners” by being resilient to the negative direct impacts of near-future oceanic and estuarine climate change. © 2018 John Wiley & Sons Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/117513
Appears in Collections: 气候变化与战略
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Recommended Citation:
Coleman M.A.,Butcherine P.,Kelaher B.P.,et al. Climate change does not affect the seafood quality of a commonly targeted fish[J]. Global Change Biology,2019-01-01,25(2)