Zobrazeno 1 - 10
of 111
pro vyhledávání: '"U. Gräwe"'
Publikováno v:
Ocean Science, Vol 19, Pp 1753-1771 (2023)
Extreme sea level events, such as storm surges, pose a threat to coastlines around the globe. Many tide gauges have been measuring the sea level and recording these extreme events for decades, some for over a century. The data from these gauges often
Externí odkaz:
https://doaj.org/article/e43206eea77841d2801814c07dde3791
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 23, Pp 2961-2985 (2023)
Among the Baltic Sea littoral states, Germany is anticipated to endure considerable damage as a result of increased coastal flooding due to sea-level rise (SLR). Consequently, there is a growing demand for flood risk assessments, particularly at regi
Externí odkaz:
https://doaj.org/article/642f0df8b3544df6a0602015c94e1a5d
Publikováno v:
Biogeosciences, Vol 20, Pp 2743-2768 (2023)
Heating rates induced by optically significant water constituents (OSCs), e.g. phytoplankton and coloured dissolved organic matter (CDOM), contribute to the seasonal modulation of thermal energy fluxes across the ocean–atmosphere interface in coast
Externí odkaz:
https://doaj.org/article/9e83d63862af49b58b60bf8f795efe8c
Publikováno v:
Ocean Science, Vol 18, Pp 1725-1739 (2022)
The Weser estuary has been subject to profound changes in topography in the past 100 years through natural variations and river engineering measures, leading to strong changes in hydrodynamics. These changes are also expected to have affected the dyn
Externí odkaz:
https://doaj.org/article/c3f934c9a8434b91a047768a324b8346
Autor:
M. Gröger, M. Placke, H. E. M. Meier, F. Börgel, S.-E. Brunnabend, C. Dutheil, U. Gräwe, M. Hieronymus, T. Neumann, H. Radtke, S. Schimanke, J. Su, G. Väli
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 8613-8638 (2022)
While advanced computational capabilities have enabled the development of complex ocean general circulation models (OGCMs) for marginal seas, systematic comparisons of regional ocean models and their setups are still rare. The Baltic Sea Model Interc
Externí odkaz:
https://doaj.org/article/d03c33cdb46a4906aeebeecc4277e4c0
Autor:
J. D. Müller, B. Schneider, U. Gräwe, P. Fietzek, M. B. Wallin, A. Rutgersson, N. Wasmund, S. Krüger, G. Rehder
Publikováno v:
Biogeosciences, Vol 18, Pp 4889-4917 (2021)
Organic matter production by cyanobacteria blooms is a major environmental concern for the Baltic Sea, as it promotes the spread of anoxic zones. Partial pressure of carbon dioxide (pCO2) measurements carried out on Ships of Opportunity (SOOP) since
Externí odkaz:
https://doaj.org/article/c758045a37a8490a94ab533168a34d41
Autor:
E. Jacobs, H. C. Bittig, U. Gräwe, C. A. Graves, M. Glockzin, J. D. Müller, B. Schneider, G. Rehder
Publikováno v:
Biogeosciences, Vol 18, Pp 2679-2709 (2021)
Autonomous measurements aboard ships of opportunity (SOOP) provide in situ data sets with high spatial and temporal coverage. In this study, we use 8 years of carbon dioxide (CO2) and methane (CH4) observations from SOOP Finnmaid to study the influen
Externí odkaz:
https://doaj.org/article/de92aaffc4f74dc18b10f7b562d4fc7e
Publikováno v:
Ocean Science, Vol 16, Pp 1491-1507 (2020)
Microplastics (MPs) are omnipresent in the aquatic environment where they pose a risk to ecosystem health and functioning. However, little is known about the concentration and transport patterns of this particulate contaminant. Measurement campaigns
Externí odkaz:
https://doaj.org/article/bbe880e16fb24e228034716b7cbfe2d2
Publikováno v:
Climate of the Past, Vol 16, Pp 1617-1642 (2020)
Interdecadal variability in the salinity of the Baltic Sea is dominated by a 30-year cycle with a peak-to-peak amplitude of around 0.4 g kg−1 at the surface. Such changes may have substantial consequences for the ecosystem, since species are adap
Externí odkaz:
https://doaj.org/article/437f8c90885a4812ba7bbf31d3bdebd4
Autor:
B. Stawiarski, S. Otto, V. Thiel, U. Gräwe, N. Loick-Wilde, A. K. Wittenborn, S. Schloemer, J. Wäge, G. Rehder, M. Labrenz, N. Wasmund, O. Schmale
Publikováno v:
Biogeosciences, Vol 16, Pp 1-16 (2019)
Several methanogenic pathways in oxic surface waters were recently discovered, but their relevance in the natural environment is still unknown. Our study examines distinct methane (CH4) enrichments that repeatedly occur below the thermocline during t
Externí odkaz:
https://doaj.org/article/768ddf62ccf448e3881f6ee2591f2a90