1,720,984 research outputs found
International Conference New Trends in Water and Environmental Engineering for Safety and Life: Eco-compatible Solutions for Aquatic Environments
No full textIn this paper design criteria of pool and weir, orifice and vertical slot fishways are proposed. Each criterion is based on the need to conciliate the hydraulic lows controlling flow conditions in the manufact and the biological exigencies of the fish species for which the fishway is designed. These exigencies mainly regard the minimum ecological discharge and water depth and velocity suitable for the aquatic ecosystem preservation, the minimum acceptable size of a pool, enough to remove any possible cause of delay in the fish migration, orifice size and shape
Influenza della tempistica e della densità degli interventi di sistemazione sull’entità dell’apporto solido ad un lago: i casi del Sinni e del Camastra
No full textEvoluzione delle reti idrografiche interessate dalla realizzazione di un invaso artificiale
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