БІОГЕОХІМІЧНІ МЕХАНІЗМИ РЕАЛІЗАЦІЇ КОМПЕНСАЦІЙНОГО ГОМЕОСТАЗУ В ЧОРНОМОРСЬКИХ ЕКОСИСТЕМАХ

• Видавець: Marine Ecological Journal
• Дата: 2023
• Автор: Єгоров, В. М.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Marine Ecological Journal 2023
• Теми: чорноморські екосистеми; антропогенна і природна дія; пружний гомеостаз; принцип Ле-Шателье; екологічна ємність; Black Sea ecosystem; anthropogenic and natural impacts; elastic homeostasis; the Le Chatelier principle; the environmental capacity
• Онлайн доступ: https://mej.od.ua/index.php/mej/article/view/186

It is shown that the current pace of anthropogenic impact, climate change and invasion of aggressive allochthonous species of aquatic organisms cause the transition of the functioning of the Black Sea ecosystem from resistance mode to the compensatory homeostasis. Biogeochemical mechanisms for the implementation of the compensatory homeostasis in relation to nuclear, chemical and allochthonous organic water pollution have been studied. It is found that under the influence of natural and climatic factors within certain limits the restructuring and function of the Black Sea ecosystem aim to increase the intensity of the biogeochemical cycles of self-purification of water in accordance with Le Chatelier's principle. Two stages of elastic homeostasis were substantiated and conceptual forecasts of ecological capacity of the marine environment were made based on models of biogeochemical response of Black Sea ecosystem.