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In Europe, agri-environmental schemes (AES) have been unsuccessful in halting biodiversity declines to any great extent. Two shortcomings of AES inclu...
Read moreBreeding programs of the Green Revolution based their success on increasing the production of harvestable biomass, in relation with non-commercial par...
Read moreWater available for irrigation is declining in many rice-growing regions around the world. Global populations continue to rise, increasing crop produc...
Read moreSustainable management of rangelands will become increasingly important as the climate changes, yet rangeland dynamics are still a challenge to drylan...
Read moreWhile the ecological impact of environmental change drivers, such as alien plant invasions, is relatively well described, quantitative social-ecologic...
Read moreThe density of Pteronia pallens (Asteraceae), a shrub toxic to sheep, increased in Karoo rangeland at the expense of a congeneric palatable shrub, P. ...
Read moreTree plantations occur globally and are often promoted as a strategy to supply wood products for an expanding human population while reducing pressure...
Read moreA sustainable transition in the agri-food system holds society-wide implications. Farmers play central roles in responding to climate change, environm...
Read moreRange condition was assessed in a semiarid 2265 km2 area of Tanzania grazed by cattle, sheep, goats, donkeys and a range of game wildlife. Primary pro...
Read moreHarvest methods (peak standing crop, and the methods of Milner and Hughes, Smalley, Valiela, Teal & Sass, and Wiegert & Evans) were used to es...
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