Testing Bergmann's rule in marine copepods
文献类型:期刊论文
作者 | Campbell, Max D.1,2; Schoeman, David S.3; Venables, William4,5; Abu-Alhaija, Rana6; Batten, Sonia D.7,8; Chiba, Sanae9,10; Coman, Frank11; Davies, Claire H.12; Edwards, Martin13; Eriksen, Ruth S.12 |
刊名 | ECOGRAPHY |
出版日期 | 2021-08-10 |
页码 | 13 |
ISSN号 | 0906-7590 |
关键词 | allometry chlorophyll continuous plankton recorder ectotherms environmental drivers invertebrate macroecology statistical modelling temperature-size rule zooplankton |
DOI | 10.1111/ecog.05545 |
英文摘要 | Macroecological relationships provide insights into rules that govern ecological systems. Bergmann's rule posits that members of the same clade are larger at colder temperatures. Whether temperature drives this relationship is debated because several other potential drivers covary with temperature. We conducted a near-global comparative analysis on marine copepods (97 830 samples, 388 taxa) to test Bergmann's rule, considering other potential drivers. Supporting Bergmann's rule, we found temperature better predicted size than did latitude or oxygen, with body size decreasing by 43.9% across the temperature range (-1.7 to 30oC). Body size also decreased by 26.9% across the range in food availability. Our results provide strong support for Bergman's rule in copepods, but emphasises the importance of other drivers in modifying this pattern. As the world warms, smaller copepod species are likely to emerge as 'winners', potentially reducing rates of fisheries production and carbon sequestration. |
资助项目 | DEFRA UK[ME-5308] ; NSF USA[OCE-1657887] ; DFO CA[F5955-150026/001/HAL] ; NERC UK[NC-R8/H12/100] ; IMR Norway |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | WILEY |
WOS记录号 | WOS:000683315200001 |
版本 | 出版稿 |
源URL | [http://ir.qdio.ac.cn/handle/337002/175995] |
专题 | 中国科学院海洋研究所 |
通讯作者 | Campbell, Max D. |
作者单位 | 1.Univ New South Wales, Sch Math & Stat, Kensington, NSW, Australia 2.Griffith Univ, Sch Environm & Sci, Australian Rivers Inst Coasts & Estuaries, Nathan, Qld, Australia 3.Univ Sunshine Coast, Sch Sci & Engn, Global Change Ecol Res Grp, Maroochydore, Qld, Australia 4.Commonwealth Sci & Ind Res Org CSIRO Data61, Ecosci Precinct, Dutton Pk, Qld, Australia 5.Univ Queensland, Sch Math & Phys, St Lucia, Qld, Australia 6.Cyprus Inst, Nicosia, Cyprus 7.Marine Biol Assoc MBA, CPR Survey, Nanaimo, BC, Canada 8.North Pacific Marine Sci Org PICES, Sidney, BC, Canada 9.Japan Agcy Marine Earth Sci & Technol JAMSTEC, Yokohama, Kanagawa, Japan 10.UNEP WCMC, Cambridge, England |
推荐引用方式 GB/T 7714 | Campbell, Max D.,Schoeman, David S.,Venables, William,et al. Testing Bergmann's rule in marine copepods[J]. ECOGRAPHY,2021:13. |
APA | Campbell, Max D..,Schoeman, David S..,Venables, William.,Abu-Alhaija, Rana.,Batten, Sonia D..,...&Richardson, Anthony J..(2021).Testing Bergmann's rule in marine copepods.ECOGRAPHY,13. |
MLA | Campbell, Max D.,et al."Testing Bergmann's rule in marine copepods".ECOGRAPHY (2021):13. |
入库方式: OAI收割
来源:海洋研究所
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