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3rd Baltic Earth Conference
Earth system changes and Baltic Sea coasts
Jastarnia, Hel peninsula, Poland
1 - 5 June 2020




Tenure track scientific programmer in climate modeling at the Leibniz Institute for Baltic Sea Research Warnemünde (Germany). Application Deadline: 31 January 2021.
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HZG Employment Opportunities

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This website is an Archive of the Baltic Earth website until 13 January 2020.
It will not be updated anymore and merely serves as an archive for pre-2021 Baltic Earth content.

For the new Baltic Earth website go to



Upcoming Events

17-26 March 2021: 2nd Baltic Earth Winter School
Analysis of Climate Variability

19 - 30 April 2021: Baltic Earth Session at EGU2021:
Climate change and other drivers of environmental change: Developments, interlinkages and impacts in regional seas and coastal regions

More upcoming events...

Past events...

Baltic Earth Newsletter

Baltic Earth Assessment Report

Baltic Earth Science Plan 2017

Second Assessment of Climate Change for the Baltic Sea Basin

Assessment of Climate Change for the Baltic Sea Basin
Ostseeküste im Klimawandel

Climate Impacts on the Baltic Sea:  From Science to Policy

Baltic Earth Contributions to the
"Climate Science"

Baltic Earth flag

Extending the knowledge of the regional Earth system in the Baltic Sea region

Baltic Earth strives to achieve an improved Earth System understanding of the Baltic Sea region as the basis for science-based management in the face of climatic, environmental and human impact in the region. Baltic Earth brings together a broad international research community around core scientific issues identified as fundamental to informing societal efforts to achieve sustainability in the region. These “Grand Challenges” are tackled through joint research efforts, workshops, conferences and capacity building events accompanied by a continuous process of synthesis of the current state of knowledge. Communication with stakeholders and research funders aims to ensure impact and relevance of the research. Baltic Earth targets the atmosphere, land and marine environment of the Baltic Sea, its drainage basin and nearby areas with relevance for the Baltic Sea region. Background


New Baltic Earth website online!


This website will not be updated anymore and will serve as an archive for pre-2021 Baltic Earth content. It can still be reached under

EXTENDED Application Deadline: 15 January!

2nd International Baltic Earth Winter School on

Analysis of Climate Variability

17 - 26 March 2021, online

Application deadline: 15 January 2021: https://www.io-warnemuende.de/bews.html

EXTENDED Abstract Deadline: 20 January, 13:00 CET

EGU2021 will be Online on 19 - 30 April 2021

Call for papers out for EGU 20201!

Baltic Earth session:
CL2.12: Climate change and other drivers of environmental change: Developments, interlinkages and impacts in regional seas and coastal regions
Co-organized by BG4/HS13/OS2. Convener: Marcus Reckermann | Co-conveners: Ute Daewel, Helena Filipsson, Markus Meier, Markus Quante

EXTENDED Abstract deadline: 20 January 2021, 13:00 CET

EGU 2021 website

Baltic Earth Assessment Report BEAR and EN CLIME processes underway...

Baltic Earth Assessment Reports with BACC III now in the making

One of the goals of Baltic Earth when it inherited BALTEX, was the assessment of the current state of the science in different research fields in the Baltic Earth context, similar to the BACC approach for climate change. Now, 6 years after the establishment of Baltic Earth, and 2 international conferences, 23 workshops/seminars/sessions and 5 summer schools later, a series of extensive assessment reports, called BEAR (Baltic Earth Assessment Reports), is underway. For each of the Baltic Earth Grand Challenges, a team of experts from the Baltic Earth network is now collecting information and reading publications to wrap together the current state of knowledge in the respective research fields, including uncertainties and gaps in knowledge.

A special case of the BEAR reports is the assessment of regional climate change and its impacts. This report will be the update to BACC II, which had been published as a book in 2015. The upcoming BACC III report will add new knowledge and possibly challenge old knowledge, while summarizing but not repeating the valid information from BACC II.

As for the previous two BACC books, there will be a close collaboration with HELCOM, the intergovernmental organization for the protection of the marine environment of the Baltic Sea. HELCOM will in the future more strongly integrate climate change aspects into their work, e.g. into the update of the HELCOM Baltic Sea Action Plan. Moreover, HELCOM plans to publish recapitulatory, easily accessible climate “fact sheets” for practitioners, decision makers and the public, which shall be based on the BACC III and BACC II material. Baltic Earth scientists will also be part of an expert network on climate (EN Clime) which will look over the sound scientific statements of the fact sheets.

The peer reviewed BEAR reports are expected to be published sometime in 2020, as a special issue in an Open Access scientific journal. More...


New Baltic Earth Publications

New Books

Omstedt , A.
A Philosophical View of the Ocean and Humanity
Springer Earth and Environmental Science, Print ISBN 978-3-030-36679-7, Online ISBN 978-3-030-36680-3, February 2020

Schneider B, Müller JD
Biogeochemical Transformations in the Baltic Sea
Springer Oceanography, eBook ISBN: 978-3-319-61699-5, Hardcover ISBN: 978-3-319-61698-8, 110p.,

Snoeijs-Leijonmalm P, Schubert H, Radziejewska T (eds)
Biological Oceanography of the Baltic Sea
Springer Netherlands Science+Business Media, eBook ISBN: 978-94-007-0668-2, Hardcover ISBN: 978-94-007-0667-5, 683p.,

New Articles


Stokowski M, Schneider B, Rehder G, Kulinksi K, 2020:
The characteristics of the CO2 system of the Oder River estuary (Baltic Sea)
J Mar Syst 211:103418, 2020, 11, November 2020

Miettunen E, Tuomi L, Myrberg K, 2020:
Water exchange between the inner and outer archipelago areas of the Finnish Archipelago Sea in the Baltic Sea,
Ocean Dynamics 2020, 11, 227; https://doi.org/10.1007/s10236-020-01407-y, September 2020

Ruosteenoja K, Markkanen T, Räisänen J., 2020:
Thermal seasons in northern Europe in projected
future climate
Int J Clim 40(10):.4444-4462 doi.10.1002/joc.6466, August 2020

Ma, X, Sun M, Lennartz ST, Bange, HW., 2020:
A decade of methane measurements at the Boknis Eck Time Series Station in Eckernförde Bay (southwestern Baltic Sea)

Biogeosciences 17:3427-3438. doi.org/10.5194/bg-17-3427-2020, July 2020

Ho-Hagemann HTM, Hagemann S, Grayek S, Petrik R, Rockel B, Staneva J, Feser F, Schrum C, 2020:
Internal model variability in the regional coupled system model GCOAST-AHOI,
Atmosphere 2020, 11, 227; doi:10.3390/atmos11030227


Kowalewska-Kalkowska H, Kowalewski M, 2019:
Combining satellite imagery and numerical modelling to study the occurrence of warm upwellings in the southern Baltic Sea in winter
Remote Sens 11(24):2982 December 2019

Meier HEM, Dieterich C, Eilola K, Höglund A, Radtke H, Saraiva S, Wahlström I, 2019:
Future projections of record-breaking sea surface temperature and cyanobacteria bloom events in the Baltic Sea
Ambio 48(11):1362-1376 November 2019

Ruosteenoja K, Vihma T, Venäläinen A, 2019
Projected Changes in European and North Atlantic Seasonal Wind Climate Derived from CMIP5 Simulations
JCLI 32:6467-6490, October 2019

Myrberg K, Korpinen S, Uusitalo L, 2019
Physical oceanography sets the scene for the Marine Strategy Framework Directive implementation in the Baltic Sea
Mar Pol 107:103591, October 2019

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