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dc.contributor.author
González Roglich, Mariano
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Zvoleff, Alex
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Noon, Mónica
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Liniger, Hanspeter
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Fleiner, Renate
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Harari, Nicole
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Garcia, Cesar Augusto
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dc.date.available
2020-12-17T20:39:12Z
dc.date.issued
2019-03
dc.identifier.citation
González Roglich, Mariano; Zvoleff, Alex; Noon, Mónica; Liniger, Hanspeter; Fleiner, Renate; 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; Elsevier; Environmental Science & Policy; 93; 3-2019; 34-42
dc.identifier.issn
1462-9011
dc.identifier.uri
http://hdl.handle.net/11336/120801
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
LAND CONDITION
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LAND PRODUCTIVITY
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NDVI
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PRIMARY PRODUCTIVITY
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SUSTAINABLE DEVELOPMENT GOALS
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UNCCD
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
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Sensores Remotos
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Ingeniería del Medio Ambiente
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INGENIERÍAS Y TECNOLOGÍAS
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Otras Ingenierías y Tecnologías
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Otras Ingenierías y Tecnologías
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
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
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-20T17:49:25Z
dc.journal.volume
93
dc.journal.pagination
34-42
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: González Roglich, Mariano. Betty and Gordon Moore Center for Science; Estados Unidos
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Fil: Zvoleff, Alex. Betty and Gordon Moore Center for Science; Estados Unidos
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Fil: Noon, Mónica. Betty and Gordon Moore Center for Science; Estados Unidos
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Fil: Liniger, Hanspeter. University of Bern; Suiza
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Fil: Fleiner, Renate. University of Bern; Suiza
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Fil: Harari, Nicole. University of Bern; Suiza
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Fil: Garcia, Cesar Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Desarrollo en Inmunología y Enfermedades Infecciosas. Universidad Católica de Córdoba. Centro de Investigación y Desarrollo en Inmunología y Enfermedades Infecciosas; Argentina
dc.journal.title
Environmental Science & Policy
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.envsci.2018.12.019
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1462901118306543?via%3Dihub
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