‘Green grabs,’ or the expropriation of land or resources for environmental purposes, constitute an important component of the current global land grab explosion. We argue that international environmental institutions are increasingly cultivating the terrain for green grabbing. As sites that circulate and sanction forms of knowledge, establish regulatory devices and programmatic targets, and align and articulate actors with these mechanisms, they structure emergent green market opportunities and practices.

With the growth of the biofuel complex, the concept of ‘marginal land’ has emerged as a term commonly associated with the promotion of agrofuels. Remote sensing and other data are used to globally characterize land as marginal based on predominantly biophysical features that render it ‘non-competitive’ for the purpose of commercial food agriculture.

In Tigray, Ethiopia, land degradation is a dominant environmental problem and hence the regional government has undertaken restoration measures on degraded soils since 1991. The present study was aimed to assess the impact of land uses and soil management practices on soil properties, and consequently on soil quality of degraded soils. The catchments selected were Maileba and Gum Selassa, and land uses included cultivated (CL), grazing (GL), plantation (PA) and area exclosure (AE). Replicated soil samples were collected from topsoil and profiles of four land-use types in both catchments.