气候变化领域集成服务门户(CCPortal): Are amphibians tracking their climatic niches in response to climate warming? A test with Iberian amphibians

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DOI	10.1007/s10584-019-02422-9
	Are amphibians tracking their climatic niches in response to climate warming? A test with Iberian amphibians
	Enriquez-Urzelai U.; Bernardo N.; Moreno-Rueda G.; Montori A.; Llorente G.
发表日期	2019
ISSN	0165-0009
起始页码	289
结束页码	301
卷号	154 期号:2020-01-02
英文摘要	Current climate warming has already contributed to local extinctions. Amphibians are one of the most sensitive animal groups to climate change, currently undergoing a global decline. Predictive models for Europe and Iberian Peninsula forecast that the future impact of climate change on amphibians will depend on their capacity to alter their distributions by tracking climate warming. In the present study, we explore the responses of Iberian amphibian species to recent climate change, by comparing amphibian distributions between two time periods (1901–1990 vs. 2000–2015). Our findings suggest that, although climatic conditions have changed between the two periods, Iberian amphibians have barely shifted their distribution ranges northwards, with the exception of the southernmost species (Alytes dickhilleni). However, most Iberian amphibians appear to have moved their elevational limits upwards in mountains. Approximately half of the species showed different occupied niches between the two time periods, suggesting that many Iberian amphibians have not been able to reach all the new location with optimal climatic conditions for them. Furthermore, disappearing cold climatic conditions (e.g. those found at mountain tops) limit the potential distribution of cold-adapted species, including European widespread species with their southern margin in the Iberian Peninsula, and endemic species. The combination of a limited ability to shift their ranges and profound climatic changes could pose a challenge to the long-term persistence of Iberian amphibian populations. © 2019, Springer Nature B.V.
英文关键词	Amphibians; Distribution ranges; Ecological niche; Iberian Peninsula
语种	英语
scopus关键词	Climate models; Population distribution; Amphibian population; Amphibian species; Amphibians; Climatic conditions; Distribution ranges; Ecological niche; Iberian Peninsula; Potential distributions; Climate change; amphibian; climate change; climate conditions; ecological approach; endemic species; geographical distribution; global warming; niche; Iberian Peninsula; Alytes dickhilleni; Amphibia; Animalia
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147479
作者单位	Departamento de Biología de Organismos y Sistemas, Universidad de Oviedo UO, Catedrático Rodrigo Uría s/n, Oviedo, 33006, Spain; UMIB: Unidad Mixta de Investigación en Biodiversidad (UO-CSIC-PA), Campus de Mieres, Edificio de Investigación, Gonzalo Gutiérrez Quirós s/n, Mieres, 33600, Spain; Estación Biológica de Doñana-CSIC, c/Américo Vespucio 26, Sevilla, E-41092, Spain; Departamento de Zoología, Facultad de Ciencias, Universidad de Granada, Granada, E-18071, Spain; Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals. Facultat de Biologia, Universitat de Barcelona, Av. Diagonal, 643, Barcelona, E-08028, Spain
推荐引用方式 GB/T 7714	Enriquez-Urzelai U.,Bernardo N.,Moreno-Rueda G.,et al. Are amphibians tracking their climatic niches in response to climate warming? A test with Iberian amphibians[J],2019,154(2020-01-02).
APA	Enriquez-Urzelai U.,Bernardo N.,Moreno-Rueda G.,Montori A.,&Llorente G..(2019).Are amphibians tracking their climatic niches in response to climate warming? A test with Iberian amphibians.Climatic Change,154(2020-01-02).
MLA	Enriquez-Urzelai U.,et al."Are amphibians tracking their climatic niches in response to climate warming? A test with Iberian amphibians".Climatic Change 154.2020-01-02(2019).