DOI

The goal of the paper is summarizing the results of the 20-years monitoring of the deposit sites of the dredged material in the Eastern Gulf of Finland (EGoF) and in the Neva Bay. The biotic and abiotic components of deposit sites ecosystems were observed there in 1999-2019, with using standard monitoring methods, in order to reveal effects of dumping on hydrobiologic communities and to determine their environmental status. The Biota Condition Index for 6 deposit sites was calculated and compared to areas which are not stressed by dumping. It is shown that the biological communities (especially - benthic) in the deposit sites areas are enormous not-sustainable and start their succession from the zero point every time after repeating stressing effect of dumping.

Язык оригиналаанглийский
Номер статьи01010
Число страниц8
ЖурналE3S Web of Conferences
Том164
Дата раннего онлайн-доступа5 мая 2020
DOI
СостояниеОпубликовано - 5 мая 2020
Событие2019 Topical Problems of Green Architecture, Civil and Environmental Engineering, TPACEE 2019 - Moscow, Российская Федерация
Продолжительность: 20 ноя 201922 ноя 2019

    Предметные области Scopus

  • Науки об окружающей среде (все)
  • Энергия (все)
  • Планетоведение и науки о земле (все)

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