Nitrogen is an important input to agricultural production but also detrimentally affects the environmental quality of air, soil and water. Identifying the determinants of nitrate pollution and in turn defining sensible performance indicators to design, enforce and monitor regulatory policies is...

With a population of about 1.1 billion, India is expected to overtake China as the world's most populous country by 2030. India's economy ranks as Asia's third largest, after Japan and China, and is now one of the world's fastest growing. While growth has led to significant reductions in...

The El Nino events of 1982 and 1997 are the biggest ones in history. Both El Nino events resulted in decreased rainfall, particularly during the dry season of May-August. The 1997 El Nino caused a higher decrease in rainfall than the 1982 one. Consistently, in Java and Sulawesi the decrease in...

Farmer's willingness to voluntarily reduce insecticide use is not considered when regulatory approaches to environmental protection are proposed. Regulations that require behavior that would voluntarily be undertaken are excessive and economically inefficient. Using survey data from a contingent...

The populist view of economic development and the environment is that advances in one will necessarily result in a decline in the other. Evidence in the Australian context is that the dual goals can be achieved simultaneously. As economic development progresses, the increasing levels of income...

This paper seeks to describe and discuss the impact that climate changes, and other challenges in terms of sustainability, have had on Africa and particularly on South Africa. It seeks to discuss the extent to which these changes directly and indirectly impact agriculture and the measures that...

Development is a human problem and is aimed at changing man and his economic, social, ecological environment. Throughout history, man has acquired new knowledge to shape his future. As human needs multiplied and became more complex, science and technology – processes of systematic inquiry for...

Agriculture plays an important role in the transformation towards a ‘low-carbon’ society. The sector is highly vulnerable to climate variability, and is a significant source of emissions, while at the same time, it has a potential for reducing greenhouse gas (GHG) emissions. Developing...

Poland has favourable natural conditions for development of organic farming. Poland’s Accession to the European Union creates possibility to take advantage of the natural conditions for organic farming development by implementing the assistance programmes addressed to farmers. According to...