DOI: 10.1016/j.tree.2012.10.012
论文题名: Ecological intensification: Harnessing ecosystem services for food security
作者: Bommarco R. ; Kleijn D. ; Potts S.G.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2013
卷: 28, 期: 4 起始页码: 230
结束页码: 238
语种: 英语
Scopus关键词: academic research
; agricultural practice
; community composition
; crop production
; crop yield
; demand analysis
; ecosystem management
; ecosystem service
; food security
; land use
; agriculture
; catering service
; ecology
; economics
; ecosystem
; environment
; environmental protection
; human
; methodology
; review
; Agriculture
; Conservation of Natural Resources
; Ecology
; Ecosystem
; Environment
; Food Supply
; Humans
英文摘要: Rising demands for agricultural products will increase pressure to further intensify crop production, while negative environmental impacts have to be minimized. Ecological intensification entails the environmentally friendly replacement of anthropogenic inputs and/or enhancement of crop productivity, by including regulating and supporting ecosystem services management in agricultural practices. Effective ecological intensification requires an understanding of the relations between land use at different scales and the community composition of ecosystem service-providing organisms above and below ground, and the flow, stability, contribution to yield, and management costs of the multiple services delivered by these organisms. Research efforts and investments are particularly needed to reduce existing yield gaps by integrating context-appropriate bundles of ecosystem services into crop production systems. © 2012 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67441
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Swedish University of Agricultural Sciences, Department of Ecology, SE-750 07 Uppsala, Sweden; Alterra, Centre for Ecosystem Studies, 6700 AA Wageningen, Netherlands; University of Reading, School of Agriculture Policy and Development, Reading RG6 6AR, United Kingdom
Recommended Citation:
Bommarco R.,Kleijn D.,Potts S.G.. Ecological intensification: Harnessing ecosystem services for food security[J]. Trends in Ecology and Evolution,2013-01-01,28(4)