Ecological State of the Southeastern Part of Sivash Bay (Sea of Azov) under Conditions of Changing Salinity
  id статьи: 111
Тип публикации
статья в журнале
Журнал
CONTEMPORARY PROBLEMS OF ECOLOGY
ISSN:1995-4255
eSSN:1995-4263
Выходные данные
том
12
выпуск
2
страницы
179-188
Авторы
Soloveva, O. V.1
Tikhonova, E. A. 1
Alemov, S.V.1
Burdiyan, N. V.1
Viter, T. V. 1
Guseva, E. V.1
Bogdanova, T. A.1
Абстракт
An assessment of the current ecological state of Sivash Bay (southern part of the Eastern Sivash) under the conditions of changes in its water regime is given in this study. Judging from the concentrations of the main pollutant classes, the prevailing type of anthropogenic impact on the ecosystem state of the studied area is the reduction of freshwater runoff, which caused the growth of salinity. Quantitative indicators of the microbial community of the bay bottom sediments characterize their pollution with organic substances. The increase in salinity of the reservoir caused a restructuring of the main components of the bottom community, such as meio and macrozoobenthos, expressed in a lowering of the biodiversity indicators and a change in the biocenosis taxonomic structure.
Ключевые слова
SIVASH BAY, PHYSICOCHEMICAL INDICATORS, BIOGEOCENOSIS, MACROZOOBENTHOS, MEIOBENTHOS, BACTERIA, HEAVY METALS
Дата занесения
2019-12-12 15:49:00
количество баллов за публикацию
4
количество баллов каждому автору
0.5
история начисления баллов за квартал:
Финансирование:
АААА-А18-11802080827-2018-0004Комплексные междисциплинарные исследования океанологических процессов, определяющих функционирование и эволюцию экосистем прибрежных зон Черного и Азовского морей