A study of microplastic particles in the lakes of the Kola Peninsula
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Abstract
Загрязнение микропластиком окружающей среды является актуальной проблемой для изучения в геоэкологии. Выполнено исследование микропластикового загрязнения озёр Кольского полуострова. Исследование позволит внести вклад в изучение глобальной современной проблемы микропластикового загрязнения и сделать актуальные выводы для оценки экологического состояния арктических водных систем нашей страны.
Цель работы: оценить степень загрязнённости микропластиком поверхностных вод и донных отложений озёр Кольского полуострова.
Задачи:
1) Изучение научной литературы, освещающей проблему микропластикового загрязнения поверхностных вод, а также охватывающей характеристику физико-географических и социально-экономических условий исследуемых объектов;
2) Анализ проб воды и донных отложений, отобранных на водоёмах Кольского полуострова;
3) Качественный анализ типичных образцов микропластика для каждого исследуемого озера Мурманской области;
4) Сравнительный анализ характера распространения микропластиковых частиц в воде и донных отложениях исследуемых водоёмов, определение факторов, способных повлиять на интенсивность загрязнения.
В результате исследования было установлено содержание микропластика в воде и донных отложениях исследуемых озёр Кольского полуострова.
Было установлено, что антропогенное влияние на водоёмы способствует накоплению микропластика в окружающей среде.
Microplastic pollution of the environment is an urgent problem to study in geoecology. A study of microplastic pollution of the lakes of the Kola Peninsula has been carried out. The study will make it possible to contribute to the study of the global modern problem of microplastic pollution and draw relevant conclusions for assessing the ecological state of the Arctic water systems of our country. The purpose of the work is to assess the degree of microplastic contamination of surface waters and bottom sediments of lakes of the Kola Peninsula. Tasks: 1) The study of scientific literature covering the problem of microplastic pollution of surface waters, as well as covering the characteristics of the physical, geographical and socio-economic conditions of the studied objects; 2) Analysis of water and sediment samples taken from reservoirs of the Kola Peninsula; 3) Qualitative analysis of typical microplastic samples for each investigated lake in the Murmansk region; 4) Comparative analysis of the nature of the distribution of microplastic particles in the water and sediments of the studied reservoirs, determination of factors that can affect the intensity of pollution. As a result of the study, the content of microplastics in the water and bottom sediments of the studied lakes of the Kola Peninsula was established. It was found that anthropogenic influence on reservoirs contributes to the accumulation of microplastics in the environment.
Microplastic pollution of the environment is an urgent problem to study in geoecology. A study of microplastic pollution of the lakes of the Kola Peninsula has been carried out. The study will make it possible to contribute to the study of the global modern problem of microplastic pollution and draw relevant conclusions for assessing the ecological state of the Arctic water systems of our country. The purpose of the work is to assess the degree of microplastic contamination of surface waters and bottom sediments of lakes of the Kola Peninsula. Tasks: 1) The study of scientific literature covering the problem of microplastic pollution of surface waters, as well as covering the characteristics of the physical, geographical and socio-economic conditions of the studied objects; 2) Analysis of water and sediment samples taken from reservoirs of the Kola Peninsula; 3) Qualitative analysis of typical microplastic samples for each investigated lake in the Murmansk region; 4) Comparative analysis of the nature of the distribution of microplastic particles in the water and sediments of the studied reservoirs, determination of factors that can affect the intensity of pollution. As a result of the study, the content of microplastics in the water and bottom sediments of the studied lakes of the Kola Peninsula was established. It was found that anthropogenic influence on reservoirs contributes to the accumulation of microplastics in the environment.