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Description
Concentration of neurotoxin Hg (mercury) was determined monthly form 01.2012 to 05.2013 (total and suspended) in the surface microlayer and the surface water as well as in: phytoplankton, zooplankton, epilithon, epifithon, phytobenthos (macroalgae and angiosperms), zoobenthos, and in the sediment. The study was conducted in the coastal zone of the Puck Lagoon (Osłonino and Chałupy) and the Gulf of Gdańsk (Gdynia). Mercury data were compiled with the abundance and biomass of individual species of: phytoplankton, phytobentos, zoobenthos; abundance of individual species of zooplankton; water temperature; salinity; pH; suspended particulate matter concentration; concentration of particulate organic carbon and nitrogen (in the surface microlayer and the surface water); δ13C and δ15N in the suspended matter; sediment parameters like: moisture, fine sediment fraction, LOI and redox condition. Results indicate influence of warming of cold season (from late autumn to early spring) on Hg concentration in biotic and abiotic components of marine coastal zone. Increase annual average mercury concentration in trophic web of gulf.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
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CC BY-NCNon-commercial
Details
- Year of publication:
- 2020
- Verification date:
- 2020-12-17
- Dataset language:
- English
- Fields of science:
-
- Earth and related environmental sciences (Natural sciences)
- DOI:
- DOI ID 10.34808/5pe0-g310 open in new tab
- Funding:
- Verified by:
- Gdańsk University of Technology
Keywords
- mercury
- coastal zone
- estuarium
- microlayer
- surface water
- suspended particulate matter
- phytoplankton
- zooplankton
- phytobentos
- zoobenthos
- epilithon
- epifithon
- sediments
References
- publication Mercury in suspended matter of the Gulf of Gdańsk: Origin, distribution and transport at the land–sea interface
- project Mercury in the marine environment as a function of weather anomallies
- publication Mercury concentration variability in the zooplankton of the southern Baltic coastal zone
- publication The influence of cold season warming on the mercury pool in coastal benthic organisms
- publication Seasonal variation in accumulation of mercury in the benthic macrofauna in a temperate coastal zone (Gulf of Gdańsk)
- publication The role of benthic macrofauna in the trophic transfer of mercury in a low-diversity temperate coastal ecosystem (Puck Lagoon, southern Baltic Sea)
- publication The variability of Hg concentration and composition of marine phytoplankton
- publication Mercury concentration in phytoplankton in response to warming of an autumn – winter season
- publication Mercury in the Diatoms of Various Ecological Formations
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