Zero net livelihood degradation - the quest for a multidimensional protocol to combat desertification

Abstract

Recientemente se propuso el concepto de degradación de la tierra neta nula como base para un futuro protocolo de la Convención de las Naciones Unidas de lucha contra la desertificación para reducir la degradación mundial de las tierras secas. Su objetivo es reducir la tasa de degradación de la tierra y aumentar la tasa de restauración de las tierras ya degradadas. Mientras que se reconoce el contexto socioeconómico que subyace a los procesos de degradación, hay un enfoque estrecho en la tierra y el suelo como el núcleo final que necesita ser protegido.

The concept of Zero Net Land Degradation was recently proposed as the basis for a future protocol for the United Nations Convention to Combat Desertification to reduce global dryland degradation. It aims at reducing the rate of land degradation and increasing the rate of restoration of already degraded land. Whereas there is recognition of the socio-economic contexts that underlie degradation processes, there is a narrow focus on land and soil as the end core that needs to be protected. In particular, there is an essential human dimension to the sustainability of drylands that should be adequately tackled. In order to provide a wider perspective of the zero net degradation in drylands, I suggest considering the different livelihoods of rural households as a framework that encompasses the multidimensional perspective of desertification as a complex social–ecological problem. The scientific community must develop and apply the zero net livelihood degradation as an enhanced protocol to combat desertification that should foster sustainable livelihood outcomes rather than only sustainable land practices or soil management