DOI: 10.1111/gcb.13020
论文题名: Land use efficiency: Anticipating future demand for land-sector greenhouse gas emissions abatement and managing trade-offs with agriculture, water, and biodiversity
作者: Bryan B.A. ; Crossman N.D. ; Nolan M. ; Li J. ; Navarro J. ; Connor J.D.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2015
卷: 21, 期: 11 起始页码: 4098
结束页码: 4114
语种: 英语
英文关键词: Carbon sequestration
; Climate change
; Ecosystem services
; Food security
; Land use change
; Scenarios
; Trade-offs
; Water resources
Scopus关键词: agricultural production
; biodiversity
; carbon sequestration
; climate change
; ecosystem service
; emission control
; food security
; greenhouse gas
; land use change
; trade-off
; water resource
; carbon
; water
; agriculture
; air pollution
; analysis
; Australia
; biodiversity
; commercial phenomena
; economics
; ecosystem
; environmental protection
; greenhouse effect
; prevention and control
; procedures
; theoretical model
; Agriculture
; Air Pollution
; Australia
; Biodiversity
; Carbon
; Commerce
; Conservation of Natural Resources
; Ecosystem
; Greenhouse Effect
; Models, Theoretical
; Water
英文摘要: Competition for land is increasing, and policy needs to ensure the efficient supply of multiple ecosystem services from land systems. We modelled the spatially explicit potential future supply of ecosystem services in Australia's intensive agricultural land in response to carbon markets under four global outlooks from 2013 to 2050. We assessed the productive efficiency of greenhouse gas emissions abatement, agricultural production, water resources, and biodiversity services and compared these to production possibility frontiers (PPFs). While interacting commodity markets and carbon markets produced efficient outcomes for agricultural production and emissions abatement, more efficient outcomes were possible for water resources and biodiversity services due to weak price signals. However, when only two objectives were considered as per typical efficiency assessments, efficiency improvements involved significant unintended trade-offs for the other objectives and incurred substantial opportunity costs. Considering multiple objectives simultaneously enabled the identification of land use arrangements that were efficient over multiple ecosystem services. Efficient land use arrangements could be selected that meet society's preferences for ecosystem service provision from land by adjusting the metric used to combine multiple services. To effectively manage competition for land via land use efficiency, market incentives are needed that effectively price multiple ecosystem services. © 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/61801
Appears in Collections: 影响、适应和脆弱性
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作者单位: CSIRO, Waite Campus, Urrbrae, SA, Australia; College of Tourism and Environment, Shaanxi Normal University, Xi'an, Shaanxi, China; CSIRO, EcoSciences Precinct, Dutton Park, Qld, Australia
Recommended Citation:
Bryan B.A.,Crossman N.D.,Nolan M.,et al. Land use efficiency: Anticipating future demand for land-sector greenhouse gas emissions abatement and managing trade-offs with agriculture, water, and biodiversity[J]. Global Change Biology,2015-01-01,21(11)