Groundwater management and socio-economic responses

The socio-economic aspects of groundwater development and management are briefly examined and set against a background of highly technical management. The variability of socio-economic responses to groundwater and the problems of engaging large numbers of individual users are highlighted. The paper argues that social, institutional and political factors are the primary obstacles to sustainable management of the world's groundwater resources.     

The Export Potential of Colombian Coal

Colombian coal-exporting capacity is examined in terms of the country's advantageous location with regard to potential markets, coal reserves and development plans. By the year 2000 Colombia could have the capacity to export 40 million tonnes of coal per annum.