Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13831 |
Sound physiological knowledge and principles in modeling shrinking of fishes under climate change | |
Pauly, Daniel; Cheung, William W. L. | |
2018 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:1页码:E15-E26 |
文章类型 | Article |
语种 | 英语 |
国家 | Canada |
英文摘要 | One of the main expected responses of marine fishes to ocean warming is decrease in body size, as supported by evidence from empirical data and theoretical modeling. The theoretical underpinning for fish shrinking is that the oxygen supply to large fish size cannot be met by their gills, whose surface area cannot keep up with the oxygen demand by their three-dimensional bodies. However, Lefevre et al. (Global Change Biology, 2017, 23, 3449-3459) argue against such theory. Here, we reassert, with the Gill-Oxygen Limitation Theory (GOLT), that gills, which must retain the properties of open surfaces because their growth, even while hyperallometric, cannot keep up with the demand of growing three-dimensional bodies. Also, we show that a wide range of biological features of fish and other water-breathing organisms can be understood when gill area limitation is used as an explanation. We also note that an alternative to GOLT, offering a more parsimonious explanation for these features of water-breathers has not been proposed. Available empirical evidence corroborates predictions of decrease in body sizes under ocean warming based on GOLT, with the magnitude of the predicted change increases when using more species-specific parameter values of metabolic scaling. |
英文关键词 | body size fish gill growth oxygen physiology warming |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000426506100002 |
WOS关键词 | BODY-SIZE ; THERMAL TOLERANCE ; GILL DIMENSIONS ; OXYGEN LIMITATION ; METABOLIC-RATE ; MARINE FISHES ; GROWTH-RATE ; TEMPERATURE ; STRESS ; ATLANTIC |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/16650 |
专题 | 气候变化 资源环境科学 |
作者单位 | Univ British Columbia, Inst Oceans & Fisheries, Vancouver, BC, Canada |
推荐引用方式 GB/T 7714 | Pauly, Daniel,Cheung, William W. L.. Sound physiological knowledge and principles in modeling shrinking of fishes under climate change[J]. GLOBAL CHANGE BIOLOGY,2018,24(1):E15-E26. |
APA | Pauly, Daniel,&Cheung, William W. L..(2018).Sound physiological knowledge and principles in modeling shrinking of fishes under climate change.GLOBAL CHANGE BIOLOGY,24(1),E15-E26. |
MLA | Pauly, Daniel,et al."Sound physiological knowledge and principles in modeling shrinking of fishes under climate change".GLOBAL CHANGE BIOLOGY 24.1(2018):E15-E26. |
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