globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12387
Scopus记录号: 2-s2.0-84916897748
论文题名:
Common European birds are declining rapidly while less abundant species' numbers are rising
作者: Inger R.; Gregory R.; Duffy J.P.; Stott I.; Voříšek P.; Gaston K.J.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2015
卷: 18, 期:1
起始页码: 28
结束页码: 36
语种: 英语
英文关键词: Abundance ; Avian ; Biomass ; Birds ; Common ; Conservation ; Declines ; Ecosystem services ; Rare ; Rarity
Scopus关键词: Aves ; animal ; biodiversity ; biological model ; biomass ; bird ; environmental protection ; Europe ; population density ; population dynamics ; procedures ; Animals ; Biodiversity ; Biomass ; Birds ; Conservation of Natural Resources ; Europe ; Models, Biological ; Population Density ; Population Dynamics
英文摘要: Biodiversity is undergoing unprecedented global decline. Efforts to slow this rate have focused foremost on rarer species, which are at most risk of extinction. Less interest has been paid to more common species, despite their greater importance in terms of ecosystem function and service provision. How rates of decline are partitioned between common and less abundant species remains unclear. Using a 30-year data set of 144 bird species, we examined Europe-wide trends in avian abundance and biomass. Overall, avian abundance and biomass are both declining with most of this decline being attributed to more common species, while less abundant species showed an overall increase in both abundance and biomass. If overall avian declines are mainly due to reductions in a small number of common species, conservation efforts targeted at rarer species must be better matched with efforts to increase overall bird numbers, if ecological impacts of birds are to be maintained. © 2014 John Wiley & Sons Ltd/CNRS.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107940
Appears in Collections:气候减缓与适应

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作者单位: Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, United Kingdom; RSPB Centre for Conservation Science, RSPB, The Lodge, Sandy, Bedfordshire, United Kingdom; Pan-European Common Bird Monitoring Scheme, Czech Society for Ornithology, Na Bělidle 252/34, Prague 5, Czech Republic; Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacký University Olomouc, 17. listopadu 50, Olomouc, Czech Republic

Recommended Citation:
Inger R.,Gregory R.,Duffy J.P.,et al. Common European birds are declining rapidly while less abundant species' numbers are rising[J]. Ecology Letters,2015-01-01,18(1)
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