Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2016.06.006 |
The relative importance of aquatic and terrestrial variables for frogs in an urbanizing landscape: Key insights for sustainable urban development | |
Villasenor, Nelida R.1; Driscoll, Don A.1,2; Gibbons, Philip1; Calhoun, Aram J. K.3; Lindenmayer, David B.1,4,5 | |
2017 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING
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ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2017 |
卷号 | 157 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; USA |
英文摘要 | Globally, urbanization threatens similar to 950 amphibian species with extinction. Yet a lack of knowledge on the factors influencing common and infrequently encountered species in landscapes that are under increasing pressure from urban development is limiting effective conservation. We examined the relative importance of aquatic variables (pond) and terrestrial variables (at three spatial scales: 10 m, 100 m and 1 km), for commonly and infrequently encountered frogs in an urbanizing forested landscape in southeastern Australia. Species richness and the occurrence of four common species were influenced by the aquatic environment (water body size, aquatic vegetation). Species richness also decreased with increasing urbanization within 1 km. This trend was driven by a strong decrease in richness of infrequently encountered species with increasing road length within 1 km from breeding ponds. Richness of infrequently encountered species also decreased with a reduction in forest cover within 10m to 1 km from breeding ponds. Our findings suggest that frog conservation in urbanizing landscapes requires a mix of strategies across different spatial scales. Maintaining or re-establishing common frogs in urbanizing forested landscapes is likely to be achieved by providing ponds with suitable habitat. However, to conserve several frog species that are sensitive to forest loss and urbanization, breeding habitats need to be maintained within a network of large forest reserves. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Common and rare species Crinia signifera Litoria peronii Limnodynastes peronii Pond-breeding amphibians Forest-urban gradient |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000390183300003 |
WOS关键词 | POOL-BREEDING AMPHIBIANS ; HABITAT LOSS ; BIODIVERSITY ; EXTINCTION ; MANAGEMENT ; ECOLOGY ; COMMON ; ROADS ; MODEL |
WOS类目 | Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Regional & Urban Planning ; Urban Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies |
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/24842 |
专题 | 资源环境科学 |
作者单位 | 1.Australian Natl Univ, Fenner Sch Environm & Soc, Canberra, ACT 2601, Australia; 2.Deakin Univ, Ctr Integrat Ecol, Sch Life & Environm Sci, Melbourne Burwood Campus,221 Burwood Highway, Burwood, Vic 3125, Australia; 3.Univ Maine, Dept Wildlife Fisheries & Conservat Biol, Orono, ME 04469 USA; 4.Australian Natl Univ, Long Term Ecol Res Network, Terr Ecosyst Res Network, Canberra, ACT 2601, Australia; 5.Australian Natl Univ, ARC Ctr Excellence Environm Decis, Canberra, ACT 2601, Australia |
推荐引用方式 GB/T 7714 | Villasenor, Nelida R.,Driscoll, Don A.,Gibbons, Philip,et al. The relative importance of aquatic and terrestrial variables for frogs in an urbanizing landscape: Key insights for sustainable urban development[J]. LANDSCAPE AND URBAN PLANNING,2017,157. |
APA | Villasenor, Nelida R.,Driscoll, Don A.,Gibbons, Philip,Calhoun, Aram J. K.,&Lindenmayer, David B..(2017).The relative importance of aquatic and terrestrial variables for frogs in an urbanizing landscape: Key insights for sustainable urban development.LANDSCAPE AND URBAN PLANNING,157. |
MLA | Villasenor, Nelida R.,et al."The relative importance of aquatic and terrestrial variables for frogs in an urbanizing landscape: Key insights for sustainable urban development".LANDSCAPE AND URBAN PLANNING 157(2017). |
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