globalchange  > 气候减缓与适应
DOI: 10.1016/j.scitotenv.2018.08.319
WOS记录号: WOS:000446076500062
论文题名:
Optimizing conservation benefits for threatened beach fauna following severe natural disturbances
作者: Maslo, Brooke1,2; Leu, Karen1; Pover, Todd3; Weston, Michael A.4; Gilby, Ben L.5,6; Schlacher, Thomas A.5,6
通讯作者: Maslo, Brooke
刊名: SCIENCE OF THE TOTAL ENVIRONMENT
ISSN: 0048-9697
EISSN: 1879-1026
出版年: 2019
卷: 649, 页码:661-671
语种: 英语
英文关键词: Beach-nesting birds ; Climate change ; Habitat conservation ; Species distribution modeling ; Wildlife management
WOS关键词: NEST-SITE SELECTION ; SPECIES DISTRIBUTION ; PIPING PLOVERS ; REPRODUCTIVE SUCCESS ; DISTRIBUTION MODELS ; CHARADRIUS-MELODUS ; ATLANTIC COAST ; SANDY BEACHES ; STORM ; MANAGEMENT
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Wildlife on sandy beaches is often constrained by transformation of natural areas for human use. and opportunities for acquiring or restoring new habitat are rare. Storms can often force changes in land use naturally by reshaping coastal landforms, thereby creating high quality habitat: yet, wildlife requirements are seldom considered in post-storm recovery planning, and conservation practitioners lack suitable evidence to argue for the protection of habitats freshly formed by storms. Here we used a maximum-likelihood spatial modeling approach to quantify impacts of Hurricane Sandy (mid-Atlantic United States, October 2012) on nesting habitat of four bird species of conservation concern: American oystercatchers, black skimmers, least terns and piping plovers. We calculated the immediate storm-created changes (loss, persisting, gained) in nesting habitat under two levels of conservation protections: the current regulatory framework, and a scenario in which all potential habitats were under conservation protection. Hurricane Sandy resulted in apparent large gains for least terns ( +181 ha) and piping plovers (+289 ha). However, actual gains were reduced to 16 ha for plovers and reversed for least terns (net loss of 6.4 ha) because newly formed habitat occurred outside existing reserve boundaries. Similarly, under the current management framework, black skimmer nesting habitat decreased by -164 ha. We also tested whether birds benefited from newly created nesting habitat by identifying nest and colony locations for three years following Hurricane Sandy. All species overwhelmingly nested in habitat that existed prior the storm (76-98% of all nests/colonies): only a small percentage (17% for all species) occupied newly created habitat. We conclude that static spatial conservation efforts fail to capitalize on potentially large gains resulting from storms for several species and recommend flexible spatial conservation investments as a key input in post-storm recovery planning. (C) 2018 Elsevier B.V. All rights reserved.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/129550
Appears in Collections:气候减缓与适应

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作者单位: 1.Rutgers State Univ, Ecol Evolut & Nat Resources, New Brunswick, NJ 08901 USA
2.Rutgers State Univ, Rutgers Cooperat Extens, New Jersey Agr Expt Stn, New Brunswick, NJ 08901 USA
3.Conserve Wildlife Fdn New Jersey, Trenton, NJ USA
4.Deakin Univ, Ctr Integrat Ecol, Sch Life & Environm Sci, Burwood Campus, Geelong, Vic, Australia
5.Univ Sunshine Coast, AMIMAL Res Ctr Hlth Ecol Conservat, Maroochydore, Australia
6.Univ Sunshine Coast, Sch Sci & Engn, Maroochydore, Australia

Recommended Citation:
Maslo, Brooke,Leu, Karen,Pover, Todd,et al. Optimizing conservation benefits for threatened beach fauna following severe natural disturbances[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019-01-01,649:661-671
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