globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.biocon.2019.05.055
WOS记录号: WOS:000483908400038
论文题名:
Bird vulnerability to climate and land use changes in the Brazilian Cerrado
作者: Alves Borges, Fabio Julio1; Ribeiro, Bruno R.1; Lopes, Leonardo Esteves2; Loyola, Rafael1,3
通讯作者: Loyola, Rafael
刊名: BIOLOGICAL CONSERVATION
ISSN: 0006-3207
EISSN: 1873-2917
出版年: 2019
卷: 236, 页码:347-355
语种: 英语
英文关键词: Adaptation ; Climate change vulnerability assessments ; Diversity patterns ; Extinction risk ; Protected areas ; Tropical savanna
WOS关键词: ASSESSING SPECIES VULNERABILITY ; BREEDING BIOLOGY ; EXTINCTION RISK ; CONSERVATION ; BIODIVERSITY ; DISTANCE ; DYNAMICS ; TANAGER ; COMMON
WOS学科分类: Biodiversity Conservation ; Ecology ; Environmental Sciences
WOS研究方向: Biodiversity & Conservation ; Environmental Sciences & Ecology
英文摘要:

Estimating species vulnerability to global changes and understanding what drives their vulnerability has become an important task in the last decades. Here, we evaluated the vulnerability of Cerrado bird species to climate and land use changes projected to take place up to 2050, compared our vulnerability estimates to the national red list of threatened species, and evaluated the level of protection of vulnerable species. For 103 species we gathered information on biological traits and associated them to three components of vulnerability (sensitivity, adaptive capacity and exposure). For each trait, we assigned high or low scores according to their relationship with climate and land use changes. We considered as exposed, sensitive and with low adaptive capacity those species that reached a high score in any of the traits. Species that reached a high score for all the tree components were classified as highly vulnerable. We found that 67%, 71% and 39% of species were sensitive, had low adaptive capacity or were exposed, respectively; 25% of them were highly vulnerable. Among these species, 10 are currently threatened in Brazil. Overall, the network of protected areas (PAs) harbors a small extent of highly-vulnerable species' range, with 19 species (73%) having < 10% of range coverage within PM. Understanding which species are the most vulnerable and where they are found is crucial to establish conservation priorities aiming to mitigate the negative impacts of environmental changes on species.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/144054
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作者单位: 1.Univ Fed Goias, Dept Ecol, Lab Biogeog Conservacao, Goiania, Go, Brazil
2.Univ Fed Vicosa, IBF, Lab Biol Anim, Campus Florestal, Florestal, MG, Brazil
3.Fundacao Brasileira Desenvolvimento Sustentavel, Rua Engn Alvaro Niemeyer 76, BR-22610180 Rio De Janeiro, RJ, Brazil

Recommended Citation:
Alves Borges, Fabio Julio,Ribeiro, Bruno R.,Lopes, Leonardo Esteves,et al. Bird vulnerability to climate and land use changes in the Brazilian Cerrado[J]. BIOLOGICAL CONSERVATION,2019-01-01,236:347-355
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