气候变化领域集成服务门户(CCPortal): Soil carbon sequestration in grazing systems: managing expectations

CCPortal

DOI	10.1007/s10584-020-02673-x
	Soil carbon sequestration in grazing systems: managing expectations
	Godde C.M.; de Boer I.J.M.; Ermgassen E.; Herrero M.; van Middelaar C.E.; Muller A.; Röös E.; Schader C.; Smith P.; van Zanten H.H.E.; Garnett T.
发表日期	2020
ISSN	0165-0009
起始页码	385
结束页码	391
卷号	161 期号:3
英文摘要	Grazing systems emit greenhouse gases, which can, under specific agro-ecological conditions, be partly or entirely offset by soil carbon sequestration. However, any sequestration is time-limited, reversible, and at a global level outweighed by emissions from grazing systems. Thus, grazing systems are globally a net contributor to climate change and the time scale of key processes needs to be factored into any mitigation efforts. Failing to do so leads to unrealistic expectations of soil carbon management in grazing systems as a mitigation strategy. Protecting the large carbon stocks in grazing lands is also essential in order to avoid further climate change from additional CO2 release. Despite the time-limited and reversible nature of soil carbon sequestration in grazing lands, sequestration should be promoted in cases where it delivers environmental and agronomic benefits as well as for its potential, particularly on degraded land, to increase the feasibility of limiting global warming to less than 2 or preferably 1.5 °C. Some peer-reviewed sequestration estimates are of a similar order of magnitude to other food systems mitigation options over a 10–20 years period, such as reducing food loss and waste by 15% or aligning diets with current health related dietary-recommendations. However, caution should be applied to such comparisons since mitigation estimates are associated with large uncertainties and will ultimately depend on the economic cost-benefit relation, feasibility of implementation and time frame considered. © 2020, Springer Nature B.V.
英文关键词	Cattle; Climate change; Grasslands; Greenhouse gases; Livestock; Soil carbon
语种	英语
scopus关键词	Agriculture; Carbon; Climate change; Cost benefit analysis; Food waste; Global warming; Greenhouse gases; Uncertainty analysis; Agro-ecological conditions; Cattle; Grasslands; Livestock; Mitigation options; Mitigation strategy; Soil carbon; Soil carbon sequestration; Soils; agronomy; carbon dioxide; carbon sequestration; climate change; environmental effect; food waste; global warming; grazing; greenhouse gas; mitigation; soil carbon; Bos
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147133
作者单位	Commonwealth Scientific and Industrial Research Organisation, The University of Queensland, St Lucia, Australia; Commonwealth Scientific and Industrial Research Organisation, St Lucia, Australia; Animal Production Systems group, Wageningen University & Research, Wageningen, Netherlands; Earth and Life Institute, UCLouvain, Louvain-la-Neuve, Belgium; Fonds de la Recherche Scientifique F. R. S.-FNRS, Brussels, Belgium; Department of Socioeconomics, Research Institute of Organic Agriculture FiBL, Frick, Switzerland; Weather and Climate Risks WCR, Institute of Environmental Decisions IED, Federal Institutes of Technology ETH Zurich, Zurich, Switzerland; Department of Energy and Technology and Centre of Organic Production and Consumption (EPOK), Swedish University of Agricultural Sciences, Uppsala, Sweden; Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, United Kingdom; Food Climate Research Network, Environmental Change Institute and the Oxford Martin School, University of...
推荐引用方式 GB/T 7714	Godde C.M.,de Boer I.J.M.,Ermgassen E.,et al. Soil carbon sequestration in grazing systems: managing expectations[J],2020,161(3).
APA	Godde C.M..,de Boer I.J.M..,Ermgassen E..,Herrero M..,van Middelaar C.E..,...&Garnett T..(2020).Soil carbon sequestration in grazing systems: managing expectations.Climatic Change,161(3).
MLA	Godde C.M.,et al."Soil carbon sequestration in grazing systems: managing expectations".Climatic Change 161.3(2020).