Our World is the Ocean

DE

Centre
Overview Centre
About us

About us

The GEOMAR vision and mission

GEOMAR at a glance

Research Program Changing Earth – Sustaining our Future

GEOMAR 2030 Strategy
Structure

Structure

Directorate

Forschungsbereiche

Aquarium

Administration

Committees
Research Infrastructure

Research Infrastructure

Seagoing Infrastructure

Digital Infrastructure

library

Ocean Science Center Mindelo

Boknis Eck Time Series Station

Special Laboratories

Central Laboratory for Chemical Analytics
Transfer

Prizes and Awards

Support GEOMAR

Staff Search
Go back
Research
Overview Research
Ocean Circulation and Climate Dynamics

Ocean Circulation and Climate Dynamics

Marine Meteorology

Paleo-Oceanography

Physical Oceanography

Ocean Dynamics
Marine Biogeochemistry

Marine Biogeochemistry

Biogeochemical Modelling

Biological Oceanography

Chemical Oceanography

Marine Geosystems
Marine Ecology

Marine Ecology

Marine Evolutionary Ecology

Ocean EcoSystems Biology

Experimental Ecology

Marine Symbioses

Marine Natural Products Chemistry
Dynamics of the Ocean Floor

Dynamics of the Ocean Floor

Magmatic and Hydrothermal Systems (MuHS)

Marine Geodynamics
Core Themes

Core Themes

Ocean and Climate

Marine Ecosystems and Biogeochemical Cycles

Seafloor Hazards and Benefits
Integrative Research Foci

Integrative Research Foci

Atlantic Ocean Upwelling

Marine carbon sinks

Digital Twin Ocean

Metals in the Ocean
Research Program Changing Earth - Sustaining our Future

Research Program Changing Earth - Sustaining our Future

Ocean and cryosphere in climate change

Restless Earth

Topic 6: Marine and polar Life

Topic 8: Georesources
Ongoing Projects
Expeditions

Publications

Research Data

Digital Science

Good Scientific Practise
Go back
Career & Campus
Overview Career & Campus
Easy Start

Easy Start

Welcome to Germany

Starting at GEOMAR
Career

Career

Open positions

Apprenticeships at GEOMAR

Internship at GEOMAR

GEOMAR as an employer
Campus

Campus

Studying

Doctoral Researchers

Postdoctoral Scientists

Alumni
Go back
Discover
Overview Discover
Ocean and Climate

Ocean and Climate

Marine Climate Archives

Ocean Observation

Model Simulations

Climate Change in the Ocean
Ocean for Climate Protection

Ocean for Climate Protection

The 1.5 Degree Goal

Carbon Uptake in the Ocean
Marine Natural Hazards
Marine Resources

Marine Resources

Massive Sulphides

Manganese Nodules

Cobalt-rich Crusts

MiningImpact
Baltic Sea

Baltic Sea

The origin of the Baltic Sea

Boknis Eck Time Series Station

Munitions in the Sea

Seagrass Meadows

Kiel Benthocosms

Fisheries Research
Marine Life

Marine Life

Biodiversity of the Deep Sea

Fisheries Research

Plastics in the ocean

Seagrass Meadows

Corals

Foraminifera
Research in Cabo Verde

Research in Cabo Verde

Ocean Science Center Mindelo

Ocean Observation

Interactions Ocean and Atmosphere

Marine Biodiversity

Hotspot Volcanism

Hub for Knowledge Exchange
Expeditions

Ships and Technology
School

School

Schulkooperationen

Kurse & Veranstaltungen

Materialien für Schulen

Berufsorientierung
Exhibitions
Ocean Decade

Ocean Decade

UN Ocean Conference

Floating University

International Digital Twins of the Ocean Summit
Publications

Videos

GEOMAR in the Media

Geomar von A-Z
Go back
Service
Overview Service
Directions GEOMAR

Library
Purchase

Purchase

Liefer- / Dienstleistungen

Bauleistungen

Freiberufliche Leistungen
Support GEOMAR

Communication and Media

Staff search

Internal pages
Events
Weather

Weather

Background Information
Webmail
Go back
News

Overview News

Archive 2024

Archive 2023

Archive 2022

Archive 2021

Archive 2020

Archive 2019

Archive 2018

Archive 2017

Archive 2016

Archive 2015

Archive 2014

Archive 2013

Archive 2012

Archive 2011

Archive 2010

Archive 2009

Go back

GEOMAR Research Expeditions

POSEIDON POS487

Area:: Baltic Sea
Time:: 15.07.2015 - 13.08.2015
Institution:: GEOMAR
Chief scientist:: Stefan Sommer

Sorry, this text is currently only availabe in German

Centre
Research
Career & Campus
Discover
Service
News

Related Links

the ROBEX alliance
the SFB 754
More information about this expedition at GEOMAR research data portal
Download Google Earth file with stations of this expedition

Further information about POSEIDON

Our Feed
Visit our Ocean Blogs
Visit our YouTube-Kanal
Follow us on Instagram
Visit us on LinkedIn
Follow us on Mastodon
Follow us on Bluesky

GEOMAR Helmholtz Centre for Ocean Research Kiel
© 2025 | Imprint | Privacy Policy | Press | Directions | Intern

Our Feed
Visit our Ocean Blogs
Visit our YouTube-Kanal
Follow us on Instagram
Visit us on LinkedIn
Follow us on Mastodon
Follow us on Bluesky

GEOMAR Helmholtz Centre for Ocean Research Kiel
© 2025 | Imprint | Privacy Policy | Press | Directions | Intern

DE