Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2018.09.022 |
Impacts and adaptation options for estuarine vegetation in a large city | |
Rogers, Kerrylee1; Mogensen, Laura A.1; Davies, Peter2; Kelleway, Jeffrey2; Saintilan, Neil2; Withycombe, Geoff3 | |
2019-02-01 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING |
ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2019 |
卷号 | 182页码:1-11 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia |
英文摘要 | Climate change adaptation options for natural systems are particularly challenging in high density urban settings. We model the vulnerability of estuarine vegetation (mangroves, saltmarshes and Casuarina forest) to sea level rise in Australia's most populous city, Sydney, and conduct a detailed assessment of impacts and adaptation options for a densely urbanised estuary, the Cooks River. Our modelling demonstrates a range of opportunities for the preservation and, in some cases, expansion of estuarine vegetation area under sea-level rise, though this is largely dependent on the degree of flexibility applied in the management of existing open space. Mangrove area increases under a high sea-level rise scenario, more so than under a low sea-level rise scenario, due to opportunities for landward colonisation. However, this would require estuarine vegetation expansion and land-use conversion of recreational, industrial or private land. Sediment nourishment emerges as a potentially cost-efficient means of preserving wetlands. The mix of wetland types is likely to change without active management, with higher proportion of mangrove and substantially less saltmarsh under all scenarios. Implementation of living shorelines, as opposed to hard defensive structures, could be incentivised. This could be achieved by planning concessions, 'payment for ecosystem services' such as managing 'blue carbon' values, and zoning controls that promote visual amenity and ecological adaptation. |
英文关键词 | Mangrove and saltmarsh Sea-level rise Coastal squeeze Estuary Strategic planning Spatial landscape modelling |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000453643000001 |
WOS关键词 | SEA-LEVEL RISE ; COASTAL WETLAND VULNERABILITY ; SURFACE ELEVATION DYNAMICS ; SALT-MARSH ; LIVING SHORELINES ; CLIMATE-CHANGE ; BLUE CARBON ; MANGROVE ; SEDIMENTATION ; ENCROACHMENT |
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/24932 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Wollongong, Wollongong, Nbsw 2522, Australia; 2.Macquarie Univ, N Ryde, NSW, Australia; 3.EMT Eastern Australia, Sydney, NSW, Australia |
推荐引用方式 GB/T 7714 | Rogers, Kerrylee,Mogensen, Laura A.,Davies, Peter,et al. Impacts and adaptation options for estuarine vegetation in a large city[J]. LANDSCAPE AND URBAN PLANNING,2019,182:1-11. |
APA | Rogers, Kerrylee,Mogensen, Laura A.,Davies, Peter,Kelleway, Jeffrey,Saintilan, Neil,&Withycombe, Geoff.(2019).Impacts and adaptation options for estuarine vegetation in a large city.LANDSCAPE AND URBAN PLANNING,182,1-11. |
MLA | Rogers, Kerrylee,et al."Impacts and adaptation options for estuarine vegetation in a large city".LANDSCAPE AND URBAN PLANNING 182(2019):1-11. |
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