Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14159 |
Human impacts decouple a fundamental ecological relationship-The positive association between host diversity and parasite diversity | |
Wood, Chelsea L.1; Zgliczynski, Brian J.2; Haupt, Alison J.3; Guerra, Ana Sofia4; Micheli, Fiorenza5,6; Sandin, Stuart A.2 | |
2018-08-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:8页码:3666-3679 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Human impacts on ecosystems can decouple the fundamental ecological relationships that create patterns of diversity in free-living species. Despite the abundance, ubiquity, and ecological importance of parasites, it is unknown whether the same decoupling effects occur for parasitic species. We investigated the influence of fishing on the relationship between host diversity and parasite diversity for parasites of coral reef fishes on three fished and three unfished islands in the central equatorial Pacific. Fishing was associated with a shallowing of the positive host-diversity-parasite-diversity relationship. This occurred primarily through negative impacts of fishing on the presence of complex life-cycle parasites, which created a biologically impoverished parasite fauna of directly transmitted parasites resilient to changes in host biodiversity. Parasite diversity appears to be decoupled from host diversity by fishing impacts in this coral reef ecosystem, which suggests that such decoupling might also occur for parasites in other ecosystems affected by environmental change. |
英文关键词 | biodiversity biophysical coupling coral reefs disease environmental change fishing host-parasite interactions parasite |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000437284700033 |
WOS关键词 | SPECIES-AREA RELATIONSHIP ; REEF FISH ASSEMBLAGES ; CENTRAL PACIFIC-OCEAN ; US CORAL-REEFS ; BIOTIC HOMOGENIZATION ; INFECTIOUS-DISEASES ; PHOENIX ISLANDS ; MASS MORTALITY ; SANTA-ROSALIA ; LINE ISLANDS |
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/16970 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA; 2.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA; 3.Calif State Univ Monterey Bay, Sch Nat Sci, Marina, CA USA; 4.Univ Calif Santa Barbara, Dept Ecol Evolut & Marine Biol, Santa Barbara, CA 93106 USA; 5.Stanford Univ, Hopkins Marine Stn, Pacific Grove, CA 93950 USA; 6.Stanford Univ, Ctr Ocean Solut, Pacific Grove, CA USA |
推荐引用方式 GB/T 7714 | Wood, Chelsea L.,Zgliczynski, Brian J.,Haupt, Alison J.,et al. Human impacts decouple a fundamental ecological relationship-The positive association between host diversity and parasite diversity[J]. GLOBAL CHANGE BIOLOGY,2018,24(8):3666-3679. |
APA | Wood, Chelsea L.,Zgliczynski, Brian J.,Haupt, Alison J.,Guerra, Ana Sofia,Micheli, Fiorenza,&Sandin, Stuart A..(2018).Human impacts decouple a fundamental ecological relationship-The positive association between host diversity and parasite diversity.GLOBAL CHANGE BIOLOGY,24(8),3666-3679. |
MLA | Wood, Chelsea L.,et al."Human impacts decouple a fundamental ecological relationship-The positive association between host diversity and parasite diversity".GLOBAL CHANGE BIOLOGY 24.8(2018):3666-3679. |
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