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Divinsky  B. V.  Dunaev  N. N.  Kosyan  R. D. 《Doklady Earth Sciences》2021,497(2):328-340
Doklady Earth Sciences - The results of analysis of climatic peculiarities of the alongshore fluxes of bottom sediments are presented. The object of research is the coastal zone of the Hicacos...  相似文献   
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Divinsky  B. V.  Kuklev  S. B. 《Oceanology》2022,62(1):8-12

The article presents information on the current experiment of research on wind wave parameters in the Black Sea coastal zone. Two wave-meter devices are the part of the measuring equipment of the Black Sea testing site Gelendzhik of the Shirshov Institute of Oceanology (IO RAS). The integral characteristics of wind waves accumulated and obtained in real time may be in demand by experts in operational and satellite oceanography.

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Based on the data of a field experiment in a storm environment, we examined the specific features of the variability of the vertical profiles of the concentration of suspended sand sediments at a discreteness shorter than the wave period. Physical mechanisms that determine the processes of suspension and shape the types of vertical distributions of sediments are considered. A mathematical model for the prediction of vertical distributions of the suspended sediments governed by irregular wave forcing is developed. The model is verified from data of field and laboratory experiments.  相似文献   
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This paper is dedicated to the investigation of the influence of the irregular wave spectrum form on the regularities of the bottom suspension and formation of the bottom topographic microforms (ripples). It is shown that the vertical profile of the suspended matter concentration and the possible partial deformation of the bottom ripples are related to the peculiarities of the frequency distribution of the energy in the wave spectrum (at the constant energy of the process).  相似文献   
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Divinsky  B. V.  Kuklev  S. B. 《Oceanology》2022,62(2):155-161

The main purpose of the study is an analysis of the wave climate of Novorossiysk Bay (Black Sea) for 1979–2019. The analysis is based on mathematical modeling results obtained with the modern DHI MIKE 21 SW spectral wave model. The wave model was verified using numerous instrumental data of the wind-wave parameters in the Black Sea and Sea of Azov. As follows from the research, the average power of storm waves in Novorossiysk Bay area is about 8 kW/m. The maximum power ranges from 50 to 100 kW/m but can reach 200 kW/m or more. The total duration of storm waves for one year is 40–60 days. The maximum duration of one storm can be up to three days but does not exceed two days on average. The mean storm duration is usually 10–11 h. The largest number of storms (above 130) was recorded in 2004; on average, there are about 100 storms annually. In recent decades, in the area of Novorossiysk Bay, the maximum wind-wave heights and the total number of storms has increased with statistical control. It is also highly probable that the average annual power of combined waves and maximum storm duration have increased; i.e., the time of continuous wave impact has increased.

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Divinsky  B. V.  Kosyan  R. D. 《Oceanology》2019,59(4):482-490
Oceanology - The authors study how the spectral shape of irregular surface waves affects the bottom sediment suspension. The features of the frequency distribution of the energy of synchronous...  相似文献   
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