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The study of the specific nature of the coastal zone requires a combination of a wide range of data from multi-beam and single-beam echosounding, LiDAR scanning, unmanned aerial vehicles, and generation of accurate high-resolution digital terrain models. In recent years, the development of seabed mapping technology has allowed for more precise mapping of the coastal zone. The complex analysis of data on relief, morphostructural units, contemporary tectonic deformations, geological and lithostratigraphical structur...

Assessment of available geophysical and geological data for the Bulgarian Black sea shelf is presented in order to give a conception about the simplicity and functionality of the methodology of how the records are stored. Data on these disciplines provide valuable information about the history and the dynamic of the shelf and can be in use for numerous investigations. Geological, morphological, geophysical, geochronological findings show the changes in the shape and movements of this region from the aquatory, its ...

The monitoring of ecological state of the Crimean coast is the great environmental importance. The aim of the work was to determine the concentration of total petroleum hydrocarbons (TPH) in the water column of the Azov-Black Sea coastal waters of the Crimea. It could be the first stage of planning and conducting of regular studies, as well as providing information on their content in the studied region in the spring season. The amount of TPH in water was determined by IR-spectrometry. The analysis of their conten...