Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13578 |
Marine assemblages respond rapidly to winter climate variability | |
Morley, James W.; Batt, Ryan D.; Pinsky, Andmalin L. | |
2017-07-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2017 |
卷号 | 23期号:7 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Even species within the same assemblage have varied responses to climate change, and there is a poor understanding for why some taxa are more sensitive to climate than others. In addition, multiple mechanisms can drive species' responses, and responses may be specific to certain life stages or times of year. To test how marine species respond to climate variability, we analyzed 73 diverse taxa off the southeast US coast in 26 years of scientific trawl survey data and determined how changes in distribution and biomass relate to temperature. We found that winter temperatures were particularly useful for explaining interannual variation in species' distribution and biomass, although the direction and magnitude of the response varied among species from strongly negative, to little response, to strongly positive. Across species, the response to winter temperature varied greatly, with much of this variation being explained by thermal preference. A separate analysis of annual commercial fishery landings revealed that winter temperatures may also impact several important fisheries in the southeast United States. Based on the life stages of the species surveyed, winter temperature appears to act through overwinter mortality of juveniles or as a cue for migration timing. We predict that this assemblage will be responsive to projected increases in temperature and that winter temperature may be broadly important for species relationships with climate on a global scale. |
英文关键词 | climate change distribution fisheries range shifts temperature winter |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000402514900007 |
WOS关键词 | SNAPPER LUTJANUS-GRISEUS ; SEA-SURFACE TEMPERATURE ; NORTH-CAROLINA ; UNITED-STATES ; FISHERIES MANAGEMENT ; FISH ASSEMBLAGE ; RANGE SHIFTS ; EAST-COAST ; ATLANTIC ; PATTERNS |
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/16697 |
专题 | 气候变化 资源环境科学 |
作者单位 | Rutgers State Univ, Dept Ecol Evolut & Nat Resources, 14 Coll Farm Rd, New Brunswick, NJ 08901 USA |
推荐引用方式 GB/T 7714 | Morley, James W.,Batt, Ryan D.,Pinsky, Andmalin L.. Marine assemblages respond rapidly to winter climate variability[J]. GLOBAL CHANGE BIOLOGY,2017,23(7). |
APA | Morley, James W.,Batt, Ryan D.,&Pinsky, Andmalin L..(2017).Marine assemblages respond rapidly to winter climate variability.GLOBAL CHANGE BIOLOGY,23(7). |
MLA | Morley, James W.,et al."Marine assemblages respond rapidly to winter climate variability".GLOBAL CHANGE BIOLOGY 23.7(2017). |
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