Hypoxic and anoxic regions in the Baltic Sea, 1983

The content of this webpage is part of the Marine Science Report No 100 2016 and should be cited as:

Susanne Feistel, Rainer Feistel, Dietwart Nehring, Wolfgang Matthäus, Günther Nausch, Michael Naumann: Hypoxic and anoxic regions in the Baltic Sea, 1969 - 2015. Meereswiss. Ber., Warnemünde, 100 (2016) doi: 10.12754/msr-2016-0100

All version information and information on further technical development are available via the website https://www.io-warnemuende.de/msr-2016-0100.html

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Jan/Feb, 1983: download SVG (computed 2016)	Mar/Apr, 1983: download SVG (computed 2016)
Apr/May, 1983: download SVG (computed 2016)	Jul/Aug, 1983: download SVG (computed 2016)
Oct/Nov, 1983: download SVG (computed 2016)	Apr/May & Oct/Nov, 1983: download SVG (computed 2016)
The moderate MBIs in December 1982 and January 1983 supplied the deep water of the Bornholm and Gdańsk Basins with oxygen. In March/April, the inflow of water containing oxygen was observed in the eastern Gotland Basin lifting up the stagnant bottom water in the Gotland Deep and forming an intermediate layer with H₂S. Anoxic conditions remained in the deep water of all other central basins during 1983 (NEHRING & FRANCKE, 1985a).

References:

NEHRING, D., FRANCKE, E., 1985a: Die hydrographisch-chemischen Bedingungen in der westlichen und zentralen Ostsee im Jahr 1983. – Fischerei-Forschung, 23(4), 7-17. (Link)