Abstract

Sea resort areas are currently one of the most successful developing regions. At the same time, the ecological condition of such regions is important, especially those that specialize in the provision of recreational and tourist services. The quality of coastal water resources played an important role in the sustainable development of those coastal tourist areas. Analysis of physical factors of water exchange was carried out and assessment of water resources quality of the coastal zone of the sea was made, including in closed and semi-enclosed water areas. It has been shown that water exchange is the most important factor in the management of the quality of marine waters of partially enclosed coastal areas. The results of the studies made it possible to assess the circulation of coastal marine waters and the change in certain indicators of water quality, including in the presence of various coastal protection facilities, based on 0-dimensional and system-dynamic models. The results obtained can be used to predict the state of water resources in coastal territories.

Highlights

  • Sea water is the most important natural resource of the coastal zone of coastal tourist regions used in recreational activities.The management of coastal zone resources is a complex problem, since the coastal zone is an area of interaction between various processes: economic, natural and anthropogenic

  • 0-dimensional and system-dynamic models were used to assess the circulation of coastal marine waters and to change certain indicators of water quality, including in the presence of various coastal protection facilities

  • The quality of water in the coastal zone of the sea plays an important role in the ecological condition of coastal resort areas, in their desire for a state of sustainable development

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Summary

Introduction

Sea water is the most important natural resource of the coastal zone of coastal tourist regions used in recreational activities. The management of coastal zone resources is a complex problem, since the coastal zone is an area of interaction between various processes: economic, natural and anthropogenic. These processes often lead to conflicts in areas related to the use of coastal zone resources. Most coastal ecosystems, including anthropogenic coastal zone systems, are associated with the use of coastal waters. Six coastal water systems are distinguished: x land (fresh water), x water (sea waters, currents, waves, tides, etc.), x land and water (salted land water), x anthropogenic (fishing, water supply, water transport, etc.), x man-made marine (marine fisheries, navigation), x anthropogenic land (coastal fisheries)

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