Historical trends and levels of nitrogen (N) budgets and emissions to air and water in the European Union and the United States are markedly different. Agro-environmental policy approaches also differ, with emphasis on voluntary or incentive-based schemes in the United States...
Livestock production systems currently occupy around 28% of the land surface of the European Union (equivalent to 65% of the agricultural land). In conjunction with other human activities, livestock production systems affect water, air and soil quality, global climate and...
The pressure on land is growing in many regions of the world, due to the increasing demand for arable crops, meat and dairy products, bio-energy and timber, and is exacerbated by land degradation and climate change. This policy report provides scenario projections for the...
The proposed reform of the Common Agricultural Policy (CAP) will have little impact in developing countries. This is the conclusion by the PBL Netherlands Environmental Assessment Agency. Opportunities for the reform to have a positive effect on sustainable rural development...
A PBL study explores how a lack of soil micronutrients puts countries in Sub-Sahara Africa at risk. A range of metals and minerals is essential to sustainably increase agricultural production. Though needed in small quantities, they are not substitutable in plant growth, and...
There are no substitutes for micronutrients which are indispensable for plant growth and the human diet; nevertheless low concentrations of these elements in African soils are looming and a cause for concern. In this PBL study, we determined the potential size of the demand...
