DOI: 10.1111/gcb.13026
论文题名: Influences of extreme weather, climate and pesticide use on invertebrates in cereal fields over 42 years
作者: Ewald J.A. ; Wheatley C.J. ; Aebischer N.J. ; Moreby S.J. ; Duffield S.J. ; Crick H.Q.P. ; Morecroft M.B.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2015
卷: 21, 期: 11 起始页码: 3931
结束页码: 3950
语种: 英语
英文关键词: Agri-environment
; Agricultural intensification
; Drought
; Farmland
; Long-term study
; Rainfall
; Sussex study
; Temperature
Scopus关键词: abundance
; agricultural intensification
; agricultural land
; climate change
; climate effect
; drought
; extreme event
; invertebrate
; pesticide application
; rainfall
; temperature effect
; weather
; England
; Sussex
; United Kingdom
; Araneae
; Braconidae
; Cicadellidae
; Cryptophagidae
; Delphacidae
; Heteroptera
; Invertebrata
; Lathridiidae
; Mycetophilidae
; Thysanoptera
; pesticide
; pollutant
; agriculture
; animal
; biodiversity
; climate change
; drug effects
; ecosystem
; England
; food grain
; growth, development and aging
; invertebrate
; physiology
; pollutant
; procedures
; season
; toxicity
; Agriculture
; Animals
; Biodiversity
; Climate Change
; Ecosystem
; Edible Grain
; England
; Environmental Pollutants
; Invertebrates
; Pesticides
; Seasons
英文摘要: Cereal fields are central to balancing food production and environmental health in the face of climate change. Within them, invertebrates provide key ecosystem services. Using 42 years of monitoring data collected in southern England, we investigated the sensitivity and resilience of invertebrates in cereal fields to extreme weather events and examined the effect of long-term changes in temperature, rainfall and pesticide use on invertebrate abundance. Of the 26 invertebrate groups examined, eleven proved sensitive to extreme weather events. Average abundance increased in hot/dry years and decreased in cold/wet years for Araneae, Cicadellidae, adult Heteroptera, Thysanoptera, Braconidae, Enicmus and Lathridiidae. The average abundance of Delphacidae, Cryptophagidae and Mycetophilidae increased in both hot/dry and cold/wet years relative to other years. The abundance of all 10 groups usually returned to their long-term trend within a year after the extreme event. For five of them, sensitivity to cold/wet events was lowest (translating into higher abundances) at locations with a westerly aspect. Some long-term trends in invertebrate abundance correlated with temperature and rainfall, indicating that climate change may affect them. However, pesticide use was more important in explaining the trends, suggesting that reduced pesticide use would mitigate the effects of climate change. © 2015 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61873
Appears in Collections: 影响、适应和脆弱性
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作者单位: Game and Wildlife Conservation Trust, Fordingbridge, Hampshire, United Kingdom; Natural England, Cromwell House, Andover Road, Winchester, United Kingdom; Natural England, Eastbrook, Shaftesbury Road, Cambridge, United Kingdom
Recommended Citation:
Ewald J.A.,Wheatley C.J.,Aebischer N.J.,et al. Influences of extreme weather, climate and pesticide use on invertebrates in cereal fields over 42 years[J]. Global Change Biology,2015-01-01,21(11)