DOI: 10.3161/15081109ACC2019.21.2.011
论文题名: Elucidating the Consequences of a Warming Climate for Common Bat Species in North-Western Europe
作者: Roche N. ; Langton S. ; Aughney T. ; Lynn D. ; Marnell F.
刊名: Acta Chiropterologica
ISSN: 15081109
出版年: 2020
卷: 21, 期: 2 语种: 英语
英文关键词: bat population
; Chiroptera
; climate change model
; conservation
; spatio-temporal variability
; weather
Scopus关键词: Chiroptera
; Hexapoda
; Nyctalus leisleri
; Pipistrellus pipistrellus
; Pipistrellus pygmaeus
; Vespertilionidae
英文摘要: Climate change presents a serious threat to global biodiversity. In the extreme north of Europe, for example, some boreal bat species have been predicted to become extinct by the end of the century. We have used bat activity data derived from car-based surveys across Ireland to examine the effects of weather and climate using an approach that teases apart their spatial and temporal effects. This allows more accurate modelling of the impacts of weather than has heretofore been possible. Our results also support previous work that suggests the standard approach for combining the spatio-temporal variation in weather covariates is unsound. We used the results of this modelling exercise to forecast the effects of predicted climate change on three widespread Irish species for the years 2046-2059. Nyctalus leisleri, in its international stronghold, is predicted to undergo a decline in the north-west with increases likely in the south-east. Pipistrellus pipistrellus is predicted to undergo similar changes to N. leisleri, with declines in the north. Pipistrellus pygmaeus may increase in coastal locations. Predicted declines in the north of Ireland run somewhat contrary to expectations since increased ambient temperature there may have been anticipated to favour bat population growth. This work is a promising step towards disentangling the spatial and temporal impacts of weather and, from there, assessing the effects of climate change on bats in Europe. Pipistrelle species, in particular, are likely to be north-western Europe's most abundant consumers of aerial nocturnal insects and future conservation plans must consider potential losses of these species from agricultural areas and how any resulting reduction in ecosystem services can be mitigated. © Museum and Institute of Zoology PAS. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158755
Appears in Collections: 气候变化与战略
There are no files associated with this item.
作者单位: Bat Conservation Ireland, Carmichael House, 4-7 North Brunswick Street, Dublin 7, D07 RHA8, Ireland; Hallgarth, Leavening, Malton, N Yorkshire, YO17 9SA, United Kingdom; National Parks and Wildlife Service, 90 North King Street, Dublin 7, D07 N7CV, Ireland
Recommended Citation:
Roche N.,Langton S.,Aughney T.,et al. Elucidating the Consequences of a Warming Climate for Common Bat Species in North-Western Europe[J]. Acta Chiropterologica,2020-01-01,21(2)