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Spatial compositional turnover varies with trophic level and body size in marine assemblages of micro- and macroorganisms
Global Ecology and Biogeography ( IF 6.4 ) Pub Date : 2022-05-23 , DOI: 10.1111/geb.13530
Amanda K. Pettersen 1, 2 , Melinda A. Coleman 3, 4 , Guillaume Latombe 5 , Sebastian Vadillo Gonzalez 1, 2 , Nathan L. R. Williams 6 , Justin R. Seymour 6 , Alexandra H. Campbell 7, 8 , Torsten Thomas 7 , Renata Ferrari 9 , Rick D. Stuart‐Smith 10 , Graham J. Edgar 10 , Peter D. Steinberg 1, 7, 11 , Ezequiel M. Marzinelli 1, 2, 11
Affiliation  

Spatial compositional turnover varies considerably among co-occurring assemblages of organisms, presumably shaped by common processes related to species traits. We investigated patterns of spatial turnover in a diverse set of marine assemblages using zeta diversity, which extends traditional pairwise measures of turnover to capture the roles of both rare and common species in shaping assemblage turnover. We tested the generality of hypothesized patterns related to ecological traits and provide insights into mechanisms of biodiversity change.

中文翻译:

空间组成周转随着微生物和宏观生物的海洋组合中的营养水平和体型而变化

空间组成周转在同时发生的生物组合中差异很大,可能是由与物种特征相关的共同过程形成的。我们使用 zeta 多样性研究了各种海洋组合中的空间周转模式,这扩展了传统的周转成对测量方法,以捕捉稀有和常见物种在塑造组合周转中的作用。我们测试了与生态特征相关的假设模式的普遍性,并提供了对生物多样性变化机制的见解。
更新日期:2022-05-23
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