气候变化领域集成服务门户(CCPortal): Sustainable intensification of agricultural drainage

CCPortal

DOI	10.1038/s41893-019-0393-0
	Sustainable intensification of agricultural drainage
	Castellano M.J.; Archontoulis S.V.; Helmers M.J.; Poffenbarger H.J.; Six J.
发表日期	2019
ISSN	2398-9629
起始页码	914
结束页码	921
卷号	2 期号:10
英文摘要	Artificial drainage is among the most widespread land improvements for agriculture. Drainage benefits crop production, but also promotes nutrient losses to water resources. Here, we outline how a systems perspective for sustainable intensification of drainage can mitigate nutrient losses, increase fertilizer nitrogen-use efficiency and reduce greenhouse-gas emissions. There is an immediate opportunity to realize these benefits because agricultural intensification and climate change are increasing the extent and intensity of drainage systems. If a systems-based approach to drainage can consistently increase nitrogen-use efficiency, while maintaining or increasing crop production, farmers and the environment will benefit. © 2019, Springer Nature Limited.
语种	英语
scopus关键词	Climate change; Crops; Cultivation; Efficiency; Gas emissions; Greenhouse gases; Nitrogen fertilizers; Nutrients; Agricultural drainage; Agricultural intensification; Crop production; Drainage benefits; Drainage systems; Land improvements; Nitrogen-use efficiency; Nutrient loss; Water resources
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/163111
作者单位	Department of Agronomy, Iowa State University, Ames, IA, United States; Department of Environmental Systems Science, Swiss Federal Institute of Technology, ETH-Zürich, Zürich, Switzerland; Department of Agricultural and Biosystems Engineering, Iowa State University, Ames, IA, United States; Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY, United States
推荐引用方式 GB/T 7714	Castellano M.J.,Archontoulis S.V.,Helmers M.J.,et al. Sustainable intensification of agricultural drainage[J],2019,2(10).
APA	Castellano M.J.,Archontoulis S.V.,Helmers M.J.,Poffenbarger H.J.,&Six J..(2019).Sustainable intensification of agricultural drainage.Nature Sustainability,2(10).
MLA	Castellano M.J.,et al."Sustainable intensification of agricultural drainage".Nature Sustainability 2.10(2019).