Mkrtchyan F.A. On the distribution of pollutants in the Arctic Basin. In: 38th Jnternational Symposiun on Okhotsk Sea and Polar Oceans,, 18-21 February 2024, Mombetsu, Hokkaido, Japan , OSCORA
Полный текст не доступен из этого репозитория.Аннотация
The Arctic Basin plays a special role in the formation of global processes in the environment, determining numerous feedbacks in the Earth’s climate system. Decreased temperatures, the high level of atmospheric circulation, and the presence of large ice-covered water bodies, all this distinguishes high latitudes from other latitudes of the globe. Moreover, the intensive development of the northern territories of Russia, Canada, the USA, and the Scandinavian countries has led to a considerable change in the natural conditions of these regions. The Arctic Basin is divided by set of spatial cells that are used as the base for balance equation. The ice-water ergocline and the community of algae getting into snow and ice play an important role in the formation of the biological productivity of the northern seas. The primary produce in the nutrient chains of the Arctic Basin’s ecosystems is determined by phytoplankton productivity, whose formation is connected with the composition of complex variations of synoptic, hydrodynamic, geochemical and energetic parameters of water. Dynamics of water masses in the Arctic Basin is presented with fluxes between the spatial cells. The model can be used to study the dynamics of any pollutant in the ocean medium. As the base units, taking into account the specific features of pollutants, the models of interaction of heavy metals, oil hydrocarbons and radionuclides with the components of the ecosystems of the Arctic waters have been considered. Some results of simulation experiments are given.
| Тип объекта: | Доклад на конференции или семинаре (Доклад) |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Мкртчян Ф.А. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 209 лаб. вычислительная |
| URI: | http://cplire.ru:8080/id/eprint/10297 |
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