气候变化领域集成服务门户(CCPortal): Towards better representation of organic agriculture in life cycle assessment

CCPortal

DOI	10.1038/s41893-020-0489-6
	Towards better representation of organic agriculture in life cycle assessment
	van der Werf H.M.G.; Knudsen M.T.; Cederberg C.
发表日期	2020
ISSN	2398-9629
起始页码	419
结束页码	425
卷号	3 期号:6
英文摘要	The environmental effects of agriculture and food are much discussed, with competing claims concerning the impacts of conventional and organic farming. Life cycle assessment (LCA) is the method most widely used to assess environmental impacts of agricultural products. Current LCA methodology and studies tend to favour high-input intensive agricultural systems and misrepresent less intensive agroecological systems such as organic agriculture. LCA assesses agroecological systems inadequately for three reasons: (1) a lack of operational indicators for three key environmental issues; (2) a narrow perspective on functions of agricultural systems; and (3) inconsistent modelling of indirect effects. © 2020, Springer Nature Limited.
语种	英语
scopus关键词	Agricultural products; Agricultural robots; Environmental impact; Agricultural system; Environmental issues; Indirect effects; Intensive agricultural system; Life Cycle Assessment (LCA); Operational indicator; Organic agriculture; Organic farming; Life cycle
来源期刊	Nature Sustainability
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/163528
作者单位	SAS, INRAE, Agrocampus Ouest, Rennes, France; Department of Agroecology, Aarhus University, Tjele, Denmark; Division Physical Resource Theory, Chalmers University of Technology, Gothenburg, Sweden
推荐引用方式 GB/T 7714	van der Werf H.M.G.,Knudsen M.T.,Cederberg C.. Towards better representation of organic agriculture in life cycle assessment[J],2020,3(6).
APA	van der Werf H.M.G.,Knudsen M.T.,&Cederberg C..(2020).Towards better representation of organic agriculture in life cycle assessment.Nature Sustainability,3(6).
MLA	van der Werf H.M.G.,et al."Towards better representation of organic agriculture in life cycle assessment".Nature Sustainability 3.6(2020).