Kontakt

Geschäftsstelle

+49 (0)441 798-5279

Mitarbeiter

Direktor

Prof. Dr. Heinz Wilkes

Institutsleitung
 

Geschäftsführung

Birgit Stein

Jana Stone

Besucheranschriften

Oldenburg
Campus Wechloy, Gebäude W15
Carl-von-Ossietzky-Straße 9 - 11
26129 Oldenburg

Wilhelmshaven
Schleusenstraße 1
D-26382 Wilhelmshaven

ICBM-Kolloquien

ICBM-Kolloquien / ICBM Colloquia

SoSe 2022

LocationTopic, SpeakerInvited by
2022-06-08 17:00
  W15 1-146 (Hybrid)
ICBM-Kolloquium
EO Wilson Lecture
Prof. Dr. Alexandre Antonelli (University of Gothenburg, Sweden)
Prof. Dr. Blasius + Prof. Dr. Zotz
2022-06-22 17:00
  W15 1-146 (Online)
ICBM-Kolloquium
Seasonal-to-decadal climate predictions: Why sometimes less is more
Prof. Dr. Johanna Baehr (Institute for Marine Science, Hamburg)
Prof. Dr. Wolff
2022-07-06 17:00
  W15 1-146 (Hybrid)
ICBM-Kolloquium
Into the deep: Microbial nitrogen cycling in the twilight ocean
Prof. Dr. Phyllis Lam (National Oceanography Center, Southampton, UK)
Prof. Dr. Könneke
2022-07-20 17:00
  W15 1-146 (Hybrid)
ICBM-Kolloquium
With a little help from my friends - modelling competition and cooperation in marine microbial communities
Prof. Dr. Sinikka T. Lennartz (ICBM, University of Oldenburg)
Prof. Dr. Dittmar

Past Events:

2022-05-11 17:00
  W15 1-146 (Hybrid)
ICBM-Kolloquium
Integrated 'omics in the era of data-enabled microbiology
Prof. Dr. A. Murat Eren (Helmholtz Institute for Functional Marine Biodiversity and ICBM, University of Oldenburg)
Director ICBM/HIFMB
2022-05-25 17:00
  W15 1-146 (Online)
ICBM-Kolloquium
Oceanic turbulence as driver for the air-sea gas exchange
Dr. Leonie Esters (Department of Earth Sciences, Uppsala University, Sweden)

An accurate description of the processes that drive the exchange of climate gases between the atmosphere and water reservoirs such as the oceans and lakes is crucial for climate predictions. In order to estimate the rate of the gas exchange, we need to describe the efficiency of the air-water gas flux, in form of the gas transfer velocity, k. The amount of measurements of the k is limited as it is challenging to measure it directly in the field.

During this talk, the description of the k and its drivers are investigated for the open ocean (cruise in the North Atlantic) and lakes (freshwater lake in mid-Sweden). Both types of water bodies imply different challenges when it comes to understand and describe the driving processes of k. For the oceans, a physical description of k based on measured turbulence is explored. For the lake, the surrounding land causes additional difficulties to conduct measurements of k. During the talk an attempt is presented to correct measured gas flux from potential land-based effects.

Dr. Ribas Ribas
(Stand: 20.04.2022)