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DOI	10.1016/j.envsci.2018.12.019
	Synergizing global tools to monitor progress towards land degradation neutrality: Trends.Earth and the World Overview of Conservation Approaches and Technologies sustainable land management database
	Gonzalez-Roglich, Mariano 1; Zvoleff, Alex 1; Noon, Monica 1; Liniger, Hanspeter 2; Fleiner, Renate 2; Harari, Nicole 2; Garcia, Cesar 3
通讯作者	Gonzalez-Roglich, Mariano
来源期刊	ENVIRONMENTAL SCIENCE & POLICY
ISSN	1462-9011
EISSN	1873-6416
出版年	2019
卷号	93 页码:34-42
英文摘要	As part of the Sustainable Development Goals, countries are striving to achieve by 2030 a land degradation neutral world. Land degradation neutrality (LDN) is the state whereby the amount and quality of land resources remains stable or increases within specified temporal and spatial scales. Achieving this will require the uptake of sustainable land management (SLM) practices to increase the sustainable provision of ecosystem goods and services the human population will require. It will also require the development of systematic, robust, and validated methods for tracking progress at project, subnational and national scales. However, to date, no systematic comparison between the SLM practices and the indicators proposed for monitoring LDN has been performed. In this article, we used the United Nations Convention to Combat Desertification primary recommended global sustainable land management database of World Overview of Conservation Approaches and Technologies (WOCAT), and an innovative tool designed to assess and monitor land condition via changes in land productivity, Trends.Earth, to evaluate the agreement between self-reported sustainable land management technologies and indicators derived from satellite-based earth observations. We found that a combination of two primary productivity indicators derived from annual integrals of normalized difference vegetation indices (NDVI), trajectory and state, were able to identify increases in primary productivity in the locations where the SLM practices are implemented in comparison to control sites where SLM practices are not known to have occurred. Moreover, different SLM practices showed unique responses in terms of proportional area which experienced increase, decrease, or remained stable terms of primary productivity. We also found that the time since establishment of the SLM technology was critical for identifying improvements in the SLM sites, as only technologies with more than 10 years since implementation show statistically significant improvements. Our results show that satellite-derived land productivity indicators are successful at detecting the impacts of SLM practices on primary productivity, positioning them as essential elements of the monitoring and assessment tools needed to track land condition to assure the achievement of a land degradation neutral world.
英文关键词	NDVI Land condition Primary productivity Land productivity Sustainable development goals UNCCD
类型	Article
语种	英语
国家	USA ; Switzerland ; Argentina
收录类别	SCI-E
WOS记录号	WOS:000457508000004
WOS关键词	FRAMEWORK ; FORESTS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215522
作者单位	1.Conservat Int, Betty & Gordon Moore Ctr Sci, 2011 Crystal Dr,Suite 500, Arlington, VA 22202 USA; 2.Univ Bern, Ctr Dev & Environm, Mittelstr, CH-3012 Bern, Switzerland; 3.CIDIE Catholic Univ Cordoba, Natl Council Sci & Technol Res CONICET, Ave Armada Argentina 3555,Univ Campus, RA-5017 Cordoba, Argentina
推荐引用方式 GB/T 7714	Gonzalez-Roglich, Mariano,Zvoleff, Alex,Noon, Monica,et al. Synergizing global tools to monitor progress towards land degradation neutrality: Trends.Earth and the World Overview of Conservation Approaches and Technologies sustainable land management database[J],2019,93:34-42.
APA	Gonzalez-Roglich, Mariano.,Zvoleff, Alex.,Noon, Monica.,Liniger, Hanspeter.,Fleiner, Renate.,...&Garcia, Cesar.(2019).Synergizing global tools to monitor progress towards land degradation neutrality: Trends.Earth and the World Overview of Conservation Approaches and Technologies sustainable land management database.ENVIRONMENTAL SCIENCE & POLICY,93,34-42.
MLA	Gonzalez-Roglich, Mariano,et al."Synergizing global tools to monitor progress towards land degradation neutrality: Trends.Earth and the World Overview of Conservation Approaches and Technologies sustainable land management database".ENVIRONMENTAL SCIENCE & POLICY 93(2019):34-42.