Website search
Results 1561 - 1570 of 2806 for a
State of the Baltic Sea 1999 [100.00% relevance%]
conditions in winter 1998/1999 gave rise to a low inflow activity across the sills into the … small inflows led again to oxic conditions. A major inflow event did not ocur. In the eastern … to reduce point sources seem to be effective. A new equilibrium is already established and, … therefore, a further decrease in phosphate concentrations is … to the predominance of diffuse sources and a huge contribution by atmospheric input. … of organic nutrients observed since 1994 show a pronounced seasonal signal in the central Baltic … conditions in winter 1998/1999 gave rise to a low inflow activity across the sills into the … small inflows led again to oxic conditions. A major inflow event did not ocur. In the eastern … to reduce point sources seem to be effective. A new equilibrium is already established and, … therefore, a further decrease in phosphate concentrations is … to the predominance of diffuse sources and a huge contribution by atmospheric input. … of organic nutrients observed
https://www.io-warnemuende.de/state-of-the-baltic-sea-1999.html
Project details [99.99% relevance%]
Multi- Media Fate and Transport Models on a Regional and Global Scale Title: Evaluating … Multi- Media Fate and Transport Models on a Regional and Global Scale Duration: 01.01.2001
https://www.io-warnemuende.de/project-details/items/228.html
Bubble Shuttle 2 [99.99% relevance%]
remains an area of active research. We conducted a field pilot study at the Rostocker Seep site ( … dissolved methane concentration and showed a strong influence of methane seepage on the water … for testing the hypothesis were collected using a novel bubble catcher that trapped naturally … experiments were carried out directly above a natural bubble seep vent and at a nearby … . Our experiments indicate the existence of a "Bubble Transport Mechanism", which transports … at the IOW. Related publications: Jordan, S. F. A., U. Gräwe, T. Treude, E. M. van der Lee, J. … enhanced by benthic methanotrophs ejected from a gas seep. Geophys. Res. Lett. 48: e2021GL094819 … , doi: 10.1029/2021GL094819 Jordan, S. F. A., T. Treude, I. Leifer, R. Janßen, J. Werner, H … J., Stolle C., Krause S., Kießlich K., Frahm A., and Treude T. (2015). Bubble Transport … Mechanism: Indications for a gas bubble-mediated inoculation of benthic … Well Site 22 / 4b (North Sea) and Discovery of a Spiral Vortex Bubble
https://www.io-warnemuende.de/bubble-shuttle-ii/articles/bubble-shuttle-2.html
KLAUSI: project details [99.97% relevance%]
further development. The review will encompass a variety of DST, from simple manually filled … of the DPSIR / DAPSI(W)OR(M) framework, cover a wide field of disciplines, and vary in the … an information base of existing DST, aiming at a product that is updated and applicable by end- … B. Hasler, V. Fleming, H. Nygård, K. Pakalniete, A. Sokolov, M. Zandersen and G. Schernewski (2020 … , B. Hasler, J. Schumacher, G. Schernewski, A. Sokolov, M. Zandersen and V. Fleming (2020). … further development. The review will encompass a variety of DST, from simple manually filled … of the DPSIR / DAPSI(W)OR(M) framework, cover a wide field of disciplines, and vary in the … an information base of existing DST, aiming at a product that is updated and applicable by end- … B. Hasler, V. Fleming, H. Nygård, K. Pakalniete, A. Sokolov, M. Zandersen and G. Schernewski (2020 … , B. Hasler, J. Schumacher, G. Schernewski, A. Sokolov, M. Zandersen and V. Fleming (2020).
KLAUSI: project details [99.96% relevance%]
oxide reduction has been repeatedly suggested as a possible energy source for bacteria, but all … failed. In this project we propose to study a newly isolated bacterial strain, which is … to sequence the genome of the strain and conduct a comparative genomic and physiological study with … 3 other Sulfurimonas spp., for which both a pure culture and the complete genome sequences … are available. Thereby, we can get a first impression on how wide spread this new … , T. Leipe and H. N. Schulz-Vogt (2019). A bacterial isolate from the Black Sea oxidizes … manganese(IV) oxide. Proc. Nat. Acad. Sci. U.S.A. 116: 12153-12155, doi: 10.1073/pnas.1906000116 … oxide reduction has been repeatedly suggested as a possible energy source for bacteria, but all … failed. In this project we propose to study a newly isolated bacterial strain, which is … to sequence the genome of the strain and conduct a comparative genomic and physiological study with … 3 other Sulfurimonas spp., for which both a pure
Hypoxic and anoxic regions in the Baltic Sea, 2011 [99.96% relevance%]
/msr-2016-0100.html This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 … inflow activity. The H2S containing layer has a thickness of around 100 m with a mean H2S
https://www.io-warnemuende.de/hypoxic-and-anoxic-regions-in-the-baltic-sea-2011.html
Biological State of the Baltic Sea 2009 [99.95% relevance%]
significantly diminished. At the end of July, a diatom bloom (Proboscia alata) appeared in Kiel … for the first time in this area. Chlorophyll a data revealed still a decreasing trend from1979- … 2009 displayed sedimentation maxima generated by a diatom spring bloom, a summer maximum of … , 41 mmol N, 74 mmol Si and 1,9 mmol P per m2 at a mass flux of 45 g dry mass m-2a-1. The number of … in comparison to the previous year, indicating a higher water exchange. Neozoans like Mnemiopsis … found in the macrozoobenthos in 2009 mark a very high diversity during the last 19 years at
https://www.io-warnemuende.de/biological-state-of-the-baltic-sea-2009.html
Project details [99.95% relevance%]
sediment layers play -to different extents- a role in modifying tidal waters that exchange … be carried out in collaboration with Dr. Hoppem! a (3.2.3) regarding benthic mesocosm experiments … -dependent corrosion of biogenic carbonates as a function of burial time. Application of … side of carbonate formation, the influence of a changed carbonate system on growth of Mytilus … and Crassostrea is planned to be assessed in a later phase of the project. Finally, pelagic … via irmMS. These results will be provided for a collaborative integration in Theme 5 (Pätsch et … system. The approach provides the base for a quantitative understanding of the role of the
https://www.io-warnemuende.de/project-details/items/387.html
Bubble Shuttle II [99.94% relevance%]
remains an area of active research. We conducted a field pilot study at the Rostocker Seep site ( … dissolved methane concentration and showed a strong influence of methane seepage on the water … for testing the hypothesis were collected using a novel bubble catcher that trapped naturally … experiments were carried out directly above a natural bubble seep vent and at a nearby … . Our experiments indicate the existence of a "Bubble Transport Mechanism", which transports … at the IOW. Related publications: Jordan, S. F. A., U. Gräwe, T. Treude, E. M. van der Lee, J. … enhanced by benthic methanotrophs ejected from a gas seep. Geophys. Res. Lett. 48: e2021GL094819 … , doi: 10.1029/2021GL094819 Jordan, S. F. A., T. Treude, I. Leifer, R. Janßen, J. Werner, H … J., Stolle C., Krause S., Kießlich K., Frahm A., and Treude T. (2015). Bubble Transport … Mechanism: Indications for a gas bubble-mediated inoculation of benthic … Well Site 22 / 4b (North Sea) and Discovery of a Spiral Vortex Bubble
DFG Priority Program 1144 "From Mantle to the Ocean: Energy, Material and Life Cycles on Spreading Axes" - Release and Transport of Methane and Helium at the Mid Atlantic Ridge" [99.90% relevance%]
and 0.21 mol s-1 of methane are transported in a plume that flows into a southward direction in … of vent fluid (22 ± 6 pM), we estimate a total vent flux in this region of about 900 L s- … 1 and a total flux of CH4 of 3.2 mol s-1. References