气候变化领域集成服务门户(CCPortal): The role of global dietary transitions for safeguarding biodiversity

CCPortal

DOI	10.1016/j.gloenvcha.2019.101956
	The role of global dietary transitions for safeguarding biodiversity
	Henry R.C.; Alexander P.; Rabin S.; Anthoni P.; Rounsevell M.D.A.; Arneth A.
发表日期	2019
ISSN	0959-3780
卷号	58
英文摘要	Diets lower in meat could reduce agricultural expansion and intensification thereby reducing biodiversity impacts. However, land use requirements, associated with alternate diets, in biodiverse regions across different taxa are not fully understood. We use a spatially explicit global food and land system model to address this gap. We quantify land-use change in locations important for biodiversity across taxa and find diets low in animal products reduce agricultural expansion and intensity in regions with high biodiversity. Reducing ruminant meat consumption alone however was not sufficient to reduce fertiliser and irrigation application in biodiverse locations. The results differed according to taxa, emphasising that land-use change effects on biodiversity will be taxon specific. The links shown between global meat consumption and agricultural expansion and intensification in the biodiverse regions of the world indicates the potential to help safeguard biodiverse natural ecosystems through dietary change. © 2019 Elsevier Ltd
英文关键词	Biodiversity; Consumption; Diet; Land use change
学科领域	biodiversity; dietary intake; environmental impact assessment; fertilizer application; food consumption; global perspective; irrigation system; land use change; quantitative analysis; Animalia
语种	英语
scopus关键词	biodiversity; dietary intake; environmental impact assessment; fertilizer application; food consumption; global perspective; irrigation system; land use change; quantitative analysis; Animalia
来源期刊	Global Environmental change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/117029
作者单位	School of Geosciences, University of Edinburgh, Drummond Street, Edinburgh, EH8 9XP, United Kingdom; Global Academy of Agriculture and Food Security, The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush Campus, Midlothian, EH25 9RG, United Kingdom; Karlsruhe Institute of Technology, Institute of Meteorology and Climate Research / Atmospheric Environmental Research, Garmisch-Partenkirchen, Germany
推荐引用方式 GB/T 7714	Henry R.C.,Alexander P.,Rabin S.,et al. The role of global dietary transitions for safeguarding biodiversity[J],2019,58.
APA	Henry R.C.,Alexander P.,Rabin S.,Anthoni P.,Rounsevell M.D.A.,&Arneth A..(2019).The role of global dietary transitions for safeguarding biodiversity.Global Environmental change,58.
MLA	Henry R.C.,et al."The role of global dietary transitions for safeguarding biodiversity".Global Environmental change 58(2019).