Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2018.07.006 |
Understanding avian assemblage change within anthropogenic environments using citizen science data | |
Joyce, Meera1; Barnes, Megan D.1,2; Possingham, Hugh P.1; Van Rensburg, Berndt J.1,3 | |
2018-11-01 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING
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ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2018 |
卷号 | 179页码:81-89 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; South Africa |
英文摘要 | Anthropogenic land use is a major driver of biodiversity loss, with different land use activities having a range of impacts on native communities. These myriad impacts make it difficult to identify the key drivers of species declines, especially across heterogenous anthropogenic environments. Our study aims to identify whether the species and traits being lost in disturbed environments differ across a land-use intensity gradient, in order to prioritise management effort in Greater Brisbane, Australia. We applied List Length Analysis (LLA) to standardise citizen-collected avian records, and model the change in prevalence for 182 bird species within urban, rural and forested environments. We then tested whether understorey-nesting, ground-nesting, insectivorous or small-bodied functional groups were significantly declining in prevalence within the entire avian assemblage. We found a greater probability of decline for small-bodied and understorey-nesting species in urban environments, lending support to established findings that, in urban environments of Greater Brisbane, competition with larger territorial birds and understorey loss are impacting communities. Our study also highlighted that the species declining and increasing in prevalence differed across the land use intensity gradient. Management approaches should therefore be targeted to mitigate the distinct impacts associated with particular land uses. In Greater Brisbane, managers should focus on maintaining urban understories and monitoring overabundant avian competitors. Where funds are limited, LLA represents a useful tool to harness non-standardised data, to guide early management and monitoring effort. Such tools equip managers to conserve biodiversity in anthropogenic environments. |
英文关键词 | Birds List Length Analysis Urbanisation Functional traits Land use gradient |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000444927200008 |
WOS关键词 | SOUTH-EAST QUEENSLAND ; BIRD COMMUNITIES ; LAND-USE ; URBAN ; URBANIZATION ; DIVERSITY ; AUSTRALIA ; WOODLAND ; BIODIVERSITY ; REMNANT |
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/25035 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Queensland, Sch Biol Sci, Ctr Excellence Environm Decis, Brisbane, Qld 4072, Australia; 2.Univ Queensland, Sch Biol Sci, Ctr Biodivers & Conservat, Brisbane, Qld 4072, Australia; 3.Univ Johannesburg, Dept Zool, Ctr Invas Biol, Auckland Pk, ZA-2006 Johannesburg, South Africa |
推荐引用方式 GB/T 7714 | Joyce, Meera,Barnes, Megan D.,Possingham, Hugh P.,et al. Understanding avian assemblage change within anthropogenic environments using citizen science data[J]. LANDSCAPE AND URBAN PLANNING,2018,179:81-89. |
APA | Joyce, Meera,Barnes, Megan D.,Possingham, Hugh P.,&Van Rensburg, Berndt J..(2018).Understanding avian assemblage change within anthropogenic environments using citizen science data.LANDSCAPE AND URBAN PLANNING,179,81-89. |
MLA | Joyce, Meera,et al."Understanding avian assemblage change within anthropogenic environments using citizen science data".LANDSCAPE AND URBAN PLANNING 179(2018):81-89. |
条目包含的文件 | 条目无相关文件。 |
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