气候变化领域集成服务门户(CCPortal): A double win: New pathways to reduce greenhouse gas emissions and improve water quality in New Zealand

CCPortal

DOI	10.1088/1748-9326/ab8255
	A double win: New pathways to reduce greenhouse gas emissions and improve water quality in New Zealand
	Fernandez M.A.; Fernandez M.A.; Daigneault A.J.
发表日期	2020
ISSN	17489318
卷号	15 期号:7
英文摘要	This paper explores potential land-sector policies and practices that could help meet New Zealand's 2030 Paris Agreement target of reducing their greenhouse gas emissions by 30% from 2005 levels while simultaneous achieving improvements in freshwater quality. We use an integrated model of the country's agricultural and forestry sectors to explore the economic and environmental outcomes for 21 freshwater and climate change policy alternatives and mitigation target scenarios. The agri-environmental model estimates are then included in a multidimensional decision space framework that incorporates the risk attitude of policy-makers and uses an ordered weighting average model to evaluate potential policy pathways. We find policies that feature afforestation of marginal land are often preferred over because they provide a range of co-benefits such as carbon sequestration and reduced sedimentation and nutrient loss at relatively low cost. On the contrary, policies that only target a specific practice or pollutant are often less preferred because they fail to provide ample spill overs relative to their cost savings. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	abatement costs; forest carbon sequestration; land use; primary industry; water quality
语种	英语
scopus关键词	Agricultural robots; Climate change; Climate models; Greenhouse gases; Reforestation; Water quality; Carbon sequestration; Climate change policies; Decision space; Environmental model; Environmental outcome; Forestry sector; Integrated modeling; Weighting average; Gas emissions; afforestation; agri-environmental policy; carbon sequestration; cost analysis; emission control; environmental economics; greenhouse gas; land management; water quality; New Zealand
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/153971
作者单位	Research and Monitoring Unit, Auckland Council, Auckland, New Zealand; Esai Business School, Universidad Espiritu Santo, Guayaquil, Ecuador; School of Forest Resources, University of Maine, Orono, ME, United States
推荐引用方式 GB/T 7714	Fernandez M.A.,Fernandez M.A.,Daigneault A.J.. A double win: New pathways to reduce greenhouse gas emissions and improve water quality in New Zealand[J],2020,15(7).
APA	Fernandez M.A.,Fernandez M.A.,&Daigneault A.J..(2020).A double win: New pathways to reduce greenhouse gas emissions and improve water quality in New Zealand.Environmental Research Letters,15(7).
MLA	Fernandez M.A.,et al."A double win: New pathways to reduce greenhouse gas emissions and improve water quality in New Zealand".Environmental Research Letters 15.7(2020).