Sustainability issues and matters involving the conservation of biodiversity are no longer new subjects for environmental policy. Nevertheless, they are of continuing interest, there are always new dimensions to consider and unresolved questions remain. In fact, it may only be now that we are...

Introducing a stocking rate restriction is one possible course of action for regulators to improve water quality where it is affected by nitrate pollution. To determine the impact of a stocking rate restriction on a range of New Zealand dairy farms, a whole-farm model was optimised with and...

Ecological, evolutionary and economic issues involved in introducing genetically modified organisms (GMOs), mainly in agriculture, are discussed. The ecological and evolutionary impacts identified hamper (economic) valuation of GMOs and their biosafety regulation and creates difficulties for...

Poverty incidence is one of the most critical concerns in Botswana and the government has resolved to eradicate this problem and ensure that every citizen live in a dignified and acceptable condition consistent with the national aspirations as set out in the National Vision 2016. Currently,...

Provides some background on concerns about the sustainability of agriculture, outlines and discusses views about what constitutes sustainable agriculture and contrasts the sustainability of modern industrialised agriculture with that of traditional agriculture. Then the question is considered...

Policy reforms outside agriculture in the early 1990s accelerated growth in per capita incomes and food demand and also improved the terms of trade for the agriculture. Agricultural policies and institutions, traditionally focused on achieving food grain self sufficiency within a closed economy,...

This paper aims at presenting the main findings of an impact analysis of the reform of the Common Agricultural Policy on the agricultural markets and income of the current and the enlarged European Union over the 2004-2010 period, with specific investigation of the impact of the single farm...

Outlines major social and ecological issues involved in the coevolution of social and ecological systems by initially reviewing relevant aspects of the recent literature relating to economic development and their implications for agricultural development. Coevolutionary qualitative-type models...