Sustainability and regional development: the case of the tourism sector in Southern Europe by Modinos M.
Neural Networks for Environmental Problems: Data Quality Control and Air Pollution Nowcasting by Benvenuto F. and Marani A.
Water quality: its practical implications to sustainable development in the Pearl River Delta, China by Hui Chi-chiu
Climate Change Impact on the Air Quality: The Portuguese Case by Borrego C., Miranda A.I., Carvalho A.C. and Fernadez C.