Thematic Area A - "Circulation and Oxygen"
  Name Email
TOBIAS BAYR
A1
Research Focus:

Investigates how well the tropical Pacific mean climate and variability (ENSO) is simulated in state-of-art climate models and what the climate models project for the future
tbayr(a)geomar.de
OLAF DUTEIL
A2
Research Focus:

Quantification of mechanisms causing the formation of low oxygen regions (respiration vs circulation) and assessment of their variability and future evolution at decadal time scales
oduteil(a)geomar.de
YONSS JOSE
A2/B1
Research Focus:

Eastern Tropical Pacific OMZ off Peru using a high-resolution coupled physical-biogeochemical model
yjose(a)geomar.de
TIM STÖVEN
A3/A4
Research Focus:

Improved estimates of ventilation timescales and oxygen utilisation rates of the ETNA OMZ using transient tracer observations and a data-constrained Lagrangian approach

 

tstoeven(a)geomar.de

JOHANNES HAHN
A4
Research Focus:

Oxygen Variability and Meridional Oxygen Supply in the Tropical North East Atlantic Oxygen Minimum Zone

jhahn(a)geomar.de
PATRICIA GRASSE
A5
Research Focus:

Biogeochemical Cycling of silicate and nitrate in the OMZ off Peru
pgrasse(a)geomar.de
KRISTIN DOERING
A5
Research Focus:

Biogeochemical Cycling of silicate and nitrate in the OMZ off Peru
kdoering(a)geomar.de
FLORIAN SCHÜTTE
A5
Research Focus:

Observations of mesoscale eddies and their induced temporal variability of water mass properties
fschuette(a)geomar.de

RENATO SALVATTECI
A6

Research Focus:
Multi-decadal to millennial scale variability in the oxygen minimum zone, productivity and pelagic fish abundances

rs(a)gpi.uni-kiel.de
SÜMEYYA EROGLU
A6

Research Focus:

Redox-sensitive trace metals and paleo-reconstruction of redox regimes in the marine environment

seroglu(a)geomar.de
SASCHA FLÖGEL
A7

Research Focus:
Investigate the impact of physical forcing and biogeochemical cycling on the genesis of Oceanic Anoxic Events (OAEs) during times of global warmth
sfloegel(a)geomar.de
CHRISTINA ROTH
A9/B1

Research Focus:

Modeling the Tropical North East Atlantic low oxygen volume using a two-way nested physical-biogeochemical model by focusing on changes in its three-dimensional oxygen distribution and quantifying processes that contribute to the oxygen budget (supply, biological consumption).

croth(a)geomar.de
Thematic Area B - "Redox-dependent Biogeochemistry"
  Name E-Mail  

QIXING JI
B1
Research Focus:

Understanding nitrogen biogeochemical cycling in marine environments

qji(a)geomar.de
CHRISTOPHER SOMES
B1 associated Future Ocean
Research Focus:

Global biogeochemical modeling and nitrogen isotope cycling
csomes(a)geomar.de
KONSTANTIN STOLPOVSKY
B1 B5
Research Focus:

Benthic biogeochemical modeling
kstolpovsky(a)geomar.de
ALEXANDRA MARKI
B2

Research Focus:
Model based analysis of photoautotrophic responses to changes in nutrient stoichiometry in oxygen minimum zones 
amarki(a)geomar.de
ALLANAH PAUL
B2

Research Focus:
Pelagic nitrogen fixation and controls on diazotrophy in the eastern tropical South Pacific Ocean
apaul(a)geomar.de
SOEHREN AHMERKAMP
B4

Research Focus:
Interaction of transport processes and microbial turnover within and around marine aggregates
sah­mer­ka(a)
mpi-bre­men.de
DAMIAN ARÉVALO-MARTÍNEZ
B4
Research Focus:

Trace gas production and emissions from coastal upwelling systems and associated OMZs
darevalo(a)geomar.de
MARTIN FISCHER
B4
Research Focus:
Molecular biology and omics of the particle associated and free fraction
mfischer(a)ifam.uni-kiel.de
ANNETTE KOCK
B4
Research Focus:

Trace gas production and emissions from coastal upwelling systems and associated OMZs
akock(a)geomar.de
FREDERIKE KORTH
B4

Research Focus:

Nitrogen isotope cycling in OMZs

fkorth(a)geomar.de
ULRIKE LOMNITZ
B5

Research Focus:

Benthic phosphorus release in oxygen deficient waters: re-estimation and completion of the benthic P budget. Elemental composition of water column particles: what is inorganic particulate phosphorus?

ulomnitz(a)geomar.de
NICOLAAS GLOCK
B7
Research Focus:

Benthic foraminifera as geochemical and micropaleontological proxies for redox-conditions in the Peruvian OMZ
nglock(a)geomar.de
ALEXANDRA-SOPHIE ROY
B7
Research Focus:

Genomic and transcriptomic analyses of the mechanisms and evolution of the denitrification pathway in benthic foraminifera in Oxygen Minimum Zone
sroy(a)ifam.uni-kiel.de
JAN MICHELS
B7
Research Focus:

Microscopy and micro X-ray computed tomography analyses of morphological features associated with denitrification processes in benthic foraminifera
jmichels(a)zoologie.uni-kiel.de
CHRISTIAN WÖHLE
B7
Research Focus:

Bioinformatics on the evolution of marine organisms using next-generation sequencing and large-scale phylogenomics

cwoehle(a)ifam.uni-kiel.de
HELENA HAUSS
B8
Research Focus:

Pelagic community response to changes in macronutrient inventories in OMZs
hhauss(a)geomar.de
RAINER KIKO
B8
Research Focus:

Zooplankton in Oxygen Minimum Zones
rkiko(a)geomar.de
SÖREN THOMSEN
B9
Research Focus:

Oxygen ventilation and physical-biogeochemical coupling in meso- and submesoscale flows

sthomsen(a)geomar.de
CAROLINA CISTERNAS-NOVOA
B9
Research Focus:

Ocean carbon cycle, marine geochemistry of organic compounds, aggregation processes and biological pump
ccisternas(a)geomar.de
RUIFANG XIE
B9
Research Focus:

Quantification of organic matter and trace metal fluxes in the Peruvian oxygen minimum zone using the thoriuam-234 tracer

rxie(a)geomar.de
ALEXANDRA LOGINOVA
B9
Research Focus:

Dissolved Organic Matter cycling in OMZsr

aloginova(a)geomar.de
THOMAS BROWNING
B10
Research Focus:

Nutrient controls on phytoplankton productivity, ecology and physiology

tbrowning(a)geomar.de
JUDITH MEYER
B10
Research Focus:

Dynamics and bioavailability of dissolved organic matter in the eastern tropical South Pacific

jumeyer(a)geomar.de
MARK HOPWOOD
B10
Research Focus:

Iron biogeochemistry in the coastal ocean: sources, sinks and redox processes

mhopwood(a)geomar.de