Groundwater resources at risk in the glaciofluvial formation of Jokkavaara in Rovaniemi area, Northern Finland

The best groundwater resources in Finland are generally situated in glaciofluvial formations with thick sand and gravel deposits. The glaciofluvial formation of Jokkavaara, in northern Finland near the town of Rovaniemi, is important for both its groundwater reserves and its sand and gravel resources. The groundwater and mineral resources of Jokkavaara was studied to define their quantity and quality, and to develop a land-use plan which would help civil servants of the municipality to make the decisions necessary for exploiting sand and gravel. The land-use plan shows the areas where exploiting mineral resources is not allowed or recommended because of the risks of contamination of groundwater, or because of injurious effects on the environment caused by noise and dust from gravel pits, or by spoilt landscape. The size of Jokkavaara is 5 km2, and its mineral resources are about 53 million cubic metres. The sand and gravel deposits are at the most, 50 m thick. Risks of contamination by fallout are small, due to the thick sand and gravel deposits above groundwater level. Exploiting mineral resources have no effect on groundwater quality either. By the land-use plan and legislation, good groundwater can also be protected in the future. Legislation limits the exploitation of mineral resources especially in groundwater areas.     

Environmental education for small- and medium-sized enterprises: methodology and e-learning experience in the Valencian region

The last decades have shown an increasing social demand for environmental awareness, which firms are inevitably required to adapt to. More and more, small- and medium-sized enterprises (SMEs) are finding it necessary to train their staff in environmental issues if they wish to survive in a market where it is no longer sufficient to excel in price competitiveness exclusively, but where quality, service and environmental standards also play an important role.