Hypoxia in the Baltic Sea: biogeochemical cycles, benthic fauna, and management
Hypoxia has occurred intermittently over the Holocene in the Baltic Sea, but the recent
expansion from less than 10 000 km 2 before 1950 to> 60 000 km 2 since 2000 is mainly …
expansion from less than 10 000 km 2 before 1950 to> 60 000 km 2 since 2000 is mainly …
A revised global estimate of dissolved iron fluxes from marine sediments
Literature data on benthic dissolved iron (DFe) fluxes (µmol m− 2 d− 1), bottom water
oxygen concentrations (O2BW, μM), and sedimentary carbon oxidation rates (COX, mmol …
oxygen concentrations (O2BW, μM), and sedimentary carbon oxidation rates (COX, mmol …
Occurrence of benthic microbial nitrogen fixation coupled to sulfate reduction in the seasonally hypoxic Eckernförde Bay, Baltic Sea
Despite the worldwide occurrence of marine hypoxic regions, benthic nitrogen (N) cycling
within these areas is poorly understood and it is generally assumed that these areas …
within these areas is poorly understood and it is generally assumed that these areas …
Benthic nitrogen cycling traversing the Peruvian oxygen minimum zone
Benthic nitrogen (N) cycling was investigated at six stations along a transect traversing the
Peruvian oxygen minimum zone (OMZ) at 11° S. An extensive dataset including porewater …
Peruvian oxygen minimum zone (OMZ) at 11° S. An extensive dataset including porewater …
Erosion of carbonate-bearing sedimentary rocks may close the alkalinity budget of the Baltic Sea and support atmospheric CO2 uptake in coastal seas
High alkalinity values observed in coastal seas promote the uptake of CO2 from the
atmosphere. However, the alkalinity budget of coastal areas and marginal seas is poorly …
atmosphere. However, the alkalinity budget of coastal areas and marginal seas is poorly …
Depletion of oxygen, nitrate and nitrite in the Peruvian oxygen minimum zone cause an imbalance of benthic nitrogen fluxes
Oxygen minimum zones (OMZ) are key regions for fixed nitrogen loss in both the sediments
and the water column. During this study, the benthic contribution to N cycling was …
and the water column. During this study, the benthic contribution to N cycling was …
Biogeochemical and metagenomic analysis of nitrite accumulation in the G ulf of M exico hypoxic zone
LA Bristow, N Sarode, J Cartee… - Limnology and …, 2015 - Wiley Online Library
Abstract The Louisiana Shelf in the Gulf of Mexico experiences recurrent bottom water
hypoxia under summertime eutrophic conditions. The onset, maintenance, and breakdown …
hypoxia under summertime eutrophic conditions. The onset, maintenance, and breakdown …
Nitrogen fixation in sediments along a depth transect through the Peruvian oxygen minimum zone
The potential coupling of nitrogen (N 2) fixation and sulfate reduction (SR) was explored in
sediments of the Peruvian oxygen minimum zone (OMZ). Sediment samples were retrieved …
sediments of the Peruvian oxygen minimum zone (OMZ). Sediment samples were retrieved …
Temporal and spatial variations in benthic nitrogen cycling in a temperate macro-tidal coastal ecosystem: Observation and modeling
W Ratmaya, AM Laverman, C Rabouille… - Continental Shelf …, 2022 - Elsevier
We used field observations, laboratory measurements and a reactive transport model (RTM)
to investigate temporal and spatial variations in benthic nitrogen (N) cycling in the eutrophic …
to investigate temporal and spatial variations in benthic nitrogen (N) cycling in the eutrophic …
Disentangling artificial and natural benthic weathering in organic rich Baltic Sea sediments
Enhanced mineral dissolution in the benthic environment is currently discussed as a
potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO2 …
potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric CO2 …