globalchange  > 气候变化与战略
DOI: 10.1111/ele.13471
论文题名:
Support for the habitat amount hypothesis from a global synthesis of species density studies
作者: Watling J.I.; Arroyo-Rodríguez V.; Pfeifer M.; Baeten L.; Banks-Leite C.; Cisneros L.M.; Fang R.; Hamel-Leigue A.C.; Lachat T.; Leal I.R.; Lens L.; Possingham H.P.; Raheem D.C.; Ribeiro D.B.; Slade E.M.; Urbina-Cardona J.N.; Wood E.M.; Fahrig L.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2020
卷: 23, 期:4
起始页码: 674
结束页码: 681
语种: 英语
中文关键词: Forest loss ; habitat amount ; patch size ; sampling effect
英文关键词: ecosystem ; Ecosystem
英文摘要: Decades of research suggest that species richness depends on spatial characteristics of habitat patches, especially their size and isolation. In contrast, the habitat amount hypothesis predicts that (1) species richness in plots of fixed size (species density) is more strongly and positively related to the amount of habitat around the plot than to patch size or isolation; (2) habitat amount better predicts species density than patch size and isolation combined, (3) there is no effect of habitat fragmentation per se on species density and (4) patch size and isolation effects do not become stronger with declining habitat amount. Data on eight taxonomic groups from 35 studies around the world support these predictions. Conserving species density requires minimising habitat loss, irrespective of the configuration of the patches in which that habitat is contained. © 2020 John Wiley & Sons Ltd/CNRS
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166738
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Department of Biology, John Carroll University, University Heights, OH 44118, United States; Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Morelia, Michoacán 58190, Mexico; School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom; Department of Environment, Ghent University, Campus Gontrode, Geraardsbergsesteenweg 267, Melle-Gontrode, 9090, Belgium; Grand Challenges in Ecosystems and Environment, Imperial College London, Silwood Park Campus, Ascot, SL5 7PY, United Kingdom; Department of Natural Resources and Environment, University of Connecticut, Storrs, CT 06249, United States; Department of Mathematics and Computer Science, John Carroll University, University Heights, OH 44118, United States; Museo de Historia Natural Alcides d'Orbigny, Avenida Potosí 1458, Cochabamba, Bolivia; Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Zurcherstrasse 11, Birmensdorf, 8903, Switzerland; School of Agricultural, Forest and Food Sciences HAFL, Bern University of Applied Sciences, Länggasse 85, Zollikofen, 3052, Switzerland; Departamento de Botânica, Universidade Federal de Pernambuco, Recife, PE 50670-901, Brazil; Department of Biology, Terrestrial Ecology Unit, Ghent University, Campus Ledeganck, Ghent, BE-9000, Belgium; Centre for Excellence for Environmental Decisions, University of Queensland, St Lucia, QLD 4072, Australia; Department of Life Sciences, Natural History Museum, London, SW7 5BD, United Kingdom; Instituto de Biociências, Universidade Federal de Mato Grosso de Sul, Campo Grande, 79070-900, Brazil; Department of Zoology, Oxford University, Oxford, OX1 3PS, United Kingdom; Facultad de Estudios Ambientales y Rurales, Pontificia Universidad Javeriana, Bogotá, Colombia; Department of Biological Sciences, California State University Los Angeles, Los Angeles, CA 90032, United States; Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada

Recommended Citation:
Watling J.I.,Arroyo-Rodríguez V.,Pfeifer M.,et al. Support for the habitat amount hypothesis from a global synthesis of species density studies[J]. Ecology Letters,2020-01-01,23(4)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Watling J.I.]'s Articles
[Arroyo-Rodríguez V.]'s Articles
[Pfeifer M.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Watling J.I.]'s Articles
[Arroyo-Rodríguez V.]'s Articles
[Pfeifer M.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Watling J.I.]‘s Articles
[Arroyo-Rodríguez V.]‘s Articles
[Pfeifer M.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.