Examples of complex measures to improve water exchange in marina

Abstract

The modeling of the marina and coastal structures near the Anapa city on Black sea coast of Russia have been carried out. The optimal configuration of the protected breakwaters and other hydrotechnical struc- tures are chosen for protecting of the marina area in the Anapa region. This configuration protect the marina from incoming waves impact and guaran- tee the need water exchange. A flow, induced by breaking wave, is consid- ered as a main factor of the water exchange. Represented results of re- searches and the variant of engineering decision in sea coastal zone is pos- sible to consider as attempt of management by coastal processes on rather complex sites of the coast with the joint decision about engineering re- quirements of an object, management of the water quality in the coastal zone of the sea and choice of optimum variants with the least of influence on an environment.