Loess Plateau: from degradation to restoration

Abstract

United Nations established 2021–2030 as the decade for ecosystem restoration and “prevent, halt and reverse the degradation of ecosystems worldwide”. Ecosystem and land degradation are a global phenomenon. As a consequence of land degradation, in the late 1990s, the “Grain for Green Program” (GFGP) was established in Loess Plateau (China). It converted slope farmlands to forest or grassland over the, resulting in a visible “greening” trend. Other effects of GFGP on soil properties, land production, hydrological conditions, ecosystem services, and policy implications are the topics of this Special Issue. This Special Issue includes 17 contributions that cover recent research carried out in Loess Plateau in the mentioned topics at different spatial and temporal scales. The collection of papers presented in this Special Issue discusses critical issues in vegetation restoration and sustainable land management in the region. This Special Issue will contribute to United Nations strategy for ecosystems restoration.