Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.gloplacha.2015.12.010 |
Climate change and the distribution and conservation of the world’s highest elevation woodlands in the South American Altiplano | |
Cuyckens, G. A. E.1,2; Christie, D. A.3,4; Domic, A. I.5,6; Malizia, L. R.1; Renison, D.7 | |
通讯作者 | Cuyckens, G. A. E. |
来源期刊 | GLOBAL AND PLANETARY CHANGE
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ISSN | 0921-8181 |
EISSN | 1872-6364 |
出版年 | 2016 |
卷号 | 137页码:79-87 |
英文摘要 | Climate change is becoming an increasing threat to biodiversity. Consequently, methods for delineation, establishment and management of protected areas must consider the species’ future distribution in response to future climate conditions. Biodiversity in high altitude semiarid regions may be particularly threatened by future climate change. In this study we assess the main environmental variables that best explain present day presence of the world’s highest elevation woodlands in the South American Altiplano, and model how climate change may affect the future distribution of this unique ecosystem under different climate change scenarios. These woodlands are dominated by Polylepis tarapacana (Rosaceae), a species that forms unique biological communities with important conservation value. Our results indicate that five environmental variables are responsible for 91% and 903% of the present and future P. tarapacana distribution models respectively, and suggest that at the end of the 21st century, there will be a significant reduction (56%) in the potential habitat for this species due to more arid conditions. Since it is predicted that P. tarapacana’s potential distribution will be severely reduced in the future, we propose a new network of national protected areas across this species distribution range in order to insure the future conservation of this unique ecosystem. Based on an extensive literature review we identify research topics and recommendations for on-ground conservation and management of P. tarapacana woodlands. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Polylepis tarapacana Models Potential distribution MaxEnt |
类型 | Article |
语种 | 英语 |
国家 | Argentina ; Chile ; Bolivia |
收录类别 | SCI-E |
WOS记录号 | WOS:000370454700007 |
WOS关键词 | POLYLEPIS-TARAPACANA ; CENTRAL ANDES ; SPECIES DISTRIBUTIONS ; PROTECTED AREAS ; VARIABILITY ; GLACIER ; TREES ; PRECIPITATION ; ALTITUDES ; ROSACEAE |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS研究方向 | Physical Geography ; Geology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/193304 |
作者单位 | 1.Univ Nacl Jujuy, CETAS, Alberdi 47, RA-4600 San Salvador De Jujuy, Argentina; 2.Consejo Nacl Invest Cient & Tecnol CONICET, Buenos Aires, DF, Argentina; 3.Univ Austral Chile, Fac Ciencias Forestales & Recursos Nat, Inst Conservac Biodiversidad & Terr, Lab Dendrocronol & Cambio Global, Casilla 567, Valdivia, Chile; 4.Ctr Climate & Resilience Res CR, Santiago, Chile; 5.Univ Mayor San Andres, Herbario Nacl Bolivia, Campus Univ Cota Cota, La Paz, Bolivia; 6.Ctr Estudios Avanzados Zonas Aridas, Raul Bitran 1305, La Serena, Chile; 7.CONICET Univ Nacl Cordoba, Ctr Ecol & Recursos Nat Renovables, Inst Invest Biol & Tecnol, Av VelezSarsfield 1611,X5016GCA, Cordoba, Argentina |
推荐引用方式 GB/T 7714 | Cuyckens, G. A. E.,Christie, D. A.,Domic, A. I.,等. Climate change and the distribution and conservation of the world’s highest elevation woodlands in the South American Altiplano[J],2016,137:79-87. |
APA | Cuyckens, G. A. E.,Christie, D. A.,Domic, A. I.,Malizia, L. R.,&Renison, D..(2016).Climate change and the distribution and conservation of the world’s highest elevation woodlands in the South American Altiplano.GLOBAL AND PLANETARY CHANGE,137,79-87. |
MLA | Cuyckens, G. A. E.,et al."Climate change and the distribution and conservation of the world’s highest elevation woodlands in the South American Altiplano".GLOBAL AND PLANETARY CHANGE 137(2016):79-87. |
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