气候变化领域集成服务门户(CCPortal): A scoping review of research funding for small-scale farmers in water scarce regions

CCPortal

DOI	10.1038/s41893-020-00623-0
	A scoping review of research funding for small-scale farmers in water scarce regions
	Ricciardi V.; Wane A.; Sidhu B.S.; Goode C.; Solomon D.; McCullough E.; Diekmann F.; Porciello J.; Jain M.; Randall N.; Mehrabi Z.
发表日期	2020
ISSN	2398-9629
起始页码	836
结束页码	844
卷号	3 期号:10
英文摘要	Water scarcity is a global issue that disproportionately affects small-scale farmers in low- and middle-income countries (LMICs). Through geospatial analysis, we estimated that less than 37% of small-scale farms probably have irrigation in water scarce regions across LMICs, compared with 42% of non-small-scale farms. Through a literature synthesis assisted by machine learning, we then systematically mapped the existing research for on-farm interventions that improve the incomes or yields of small-scale farmers in water scarce regions. We mapped over 888 on-farm interventions used to combat water scarcity from 560 publications and showed a research bias towards yields rather than livelihoods. We found gaps in evidence for many commonly proposed solutions, including livestock management, digital technology and solutions to protect natural resources at the farm-level, such as buffer strips. Our findings can be used to set a funding agenda for research on the geographies that are most at risk of water scarcity and the interventions that most lack evidence. © 2020, The Author(s).
语种	英语
scopus关键词	Natural resources management; Digital technologies; Geo-spatial analysis; Global issues; Low and middle income countries; Research funding; Scoping review; Small scale farmers; Water scarcity; Agriculture
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/163444
作者单位	The Institute for Resources, Environment, and Sustainability, University of British Columbia, Vancouver, BC, Canada; School of Public Policy and Global Affairs, University of British Columbia, Vancouver, BC, Canada; Policies, Institutions, and Livelihoods Program, International Livestock Research Institute, Nairobi, Kenya; The Mediterranean and Tropical Livestock Systems Joint Research Unit - SELMET (CIRAD, INRAE, SUPAGRO), Université de Montpellier, Abidjan, Cote d'Ivoire; Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation, St. Lucia, QLD, Australia; School for Environment and Sustainability, University of Michigan, Ann Arbor, MI, United States; Department of Agricultural and Applied Economics, University of Georgia, Athens, GA, United States; Food, Agricultural, and Environmental Sciences Library, The Ohio State University, Columbus, OH, United States; Department of Global Development, Cornell University, Ithaca, NY, United States; Centre for Evidence Based Agriculture, H...
推荐引用方式 GB/T 7714	Ricciardi V.,Wane A.,Sidhu B.S.,et al. A scoping review of research funding for small-scale farmers in water scarce regions[J],2020,3(10).
APA	Ricciardi V..,Wane A..,Sidhu B.S..,Goode C..,Solomon D..,...&Mehrabi Z..(2020).A scoping review of research funding for small-scale farmers in water scarce regions.Nature Sustainability,3(10).
MLA	Ricciardi V.,et al."A scoping review of research funding for small-scale farmers in water scarce regions".Nature Sustainability 3.10(2020).