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Der Kartendienst TrilaWatt: Sedimentologie (WMS) beinhaltet die geologischen Karten der Haupt- und Nebenkomponenten, den Median-Korndurchmesser d50, phi50, die Schiefe, die Sortierung und die Porosität für die Jahre 2015-2022. Die geologischen Karten werden in unterschiedlichen Detailstufen angeboten. Die Namensbezeichnungen „short“ und „long“ der sedimentologischen Karten beziehen sich auf Anzahl und Detailgrad der einzelnen Komponenten. English: Sedimentology describes the formation, composition and distribution of sediments. Marine sedimentology is dedicated to the study of morphological, sediment and habitat dynamics on the seabed. This WMS map service contains maps of major and minor sediment components, median grain diameter d50, phi50, skewness, sorting and porosity for the years 2015-2022.
<span><strong>Definitionen:</strong> In den Geowissenschaften beschreibt die Sedimentologie die Entstehung, Zusammensetzung und Verbreitung von Sedimenten. Die marine Sedimentologie widmet sich der Erforschung von Morpho-, Sediment- und Habitatdynamik in marinen Systemen.</span> <span><strong>Datenerzeugung:</strong> Auf der Basis von einer Vielzahl von Oberflächensedimentproben unterschiedlicher Jahre wurden im Rahmen des Projektes TrilaWatt mit einem prozessorientierten Interpolationsverfahren unter Berücksichtigung hydrodynamischer Effekte (Strömung, Seegang, Bodenschubspannungen) und Erosions- und Sedimentationsmustern reguläre Raster der Oberflächensedimentologie berechnet. An jedem dieser Rasterknoten liegt die Sedimentverteilung als Kornsummenkurve, als Eigenschaften der Summenkurve oder als abgeleitete Größe (bspw. Porosität) vor.</span> <span><strong>Produkte:</strong> Der Datensatz "TrilaWatt: Sedimentologie" beinhaltet Korngrößenverteilungen, sedimentologische Karten der Haupt- und Nebenkomponenten und GeoTiffs des Median-Korndurchmessers d50 bzw. phi50, der Schiefe, der Sortierung (beide nach Folk and Ward, 1957) und der Porosität für die Jahre 2015-2022. Die Datenprodukte liegen im trilateralen Wattenmeer als Basisprodukt im 10 m Raster vor. Die Karten werden in unterschiedlichen Detailstufen angeboten. Die Namensbezeichnungen „short“ und „long“ der sedimentologischen Karten beziehen sich auf Anzahl und Detailgrad der einzelnen Komponenten. Eine CSV-Tabelle mit den Daten der Korngrößenverteilungen und den Koordinaten für jeden Rasterknoten ist vorhanden.</span> <span><strong>English:</strong> Sedimentology describes the formation, composition and distribution of sediments. Marine sedimentology is dedicated to the study of morphological, sediment and habitat dynamics on the seabed. The dataset contains maps of major and minor sediment components and grid data of median grain diameter d50, phi50, skewness, sorting, and porosity for the years 2015-2022. Data are distributed on regular 10 m grids as GeoTIFFs. A table in CSV-format with the grain size distribution and the coordinates for each grid node is also available.</span> <span><strong>Download:</strong> A download is located under references (in German: "Verweise und Downloads"). </span>
Der Coveragedienst "TrilaWatt: Sedimentologie (WCS)" beinhaltet den Median-Korndurchmessers d50 bzw. phi50, die Schiefe, die Sortierung (beide nach Folk and Ward, 1957) und die Porosität für die Jahre 2015-2022. Die Datenprodukte liegen im trilateralen Wattenmeer als Basisprodukt im 10 m Raster vor. Datenerzeugung: Auf der Basis von einer Vielzahl von Oberflächensedimentproben unterschiedlicher Jahre wurden im Rahmen des Projektes TrilaWatt mit einem prozessorientierten Interpolationsverfahren unter Berücksichtigung hydrodynamischer Effekte (Strömung, Seegang, Bodenschubspannungen) und Erosions- und Sedimentationsmustern reguläre Raster der Oberflächensedimentologie berechnet. An jedem dieser Rasterknoten liegt die Sedimentverteilung als Kornsummenkurve, als Eigenschaften der Summenkurve oder als abgeleitete Größe (bspw. Porosität) vor. English: Sedimentology describes the formation, composition and distribution of sediments. Marine sedimentology is dedicated to the study of morphological, sediment and habitat dynamics on the seabed. This WCS map service median grain diameter d50, phi50, skewness, sorting and porosity for the years 2015-2022.
This dataset includes solid-phase porosities, grain sizes (D10, D50 and mud contents), total organic carbon (TOC) contents, 210Pbxs activities and 137Cs activities (both with 1-sigma uncertainties) from multi-corer sampling retrieved during RV Heincke expeditions HE575 and HE595 in 2021 and 2022 respectively. The samples were collected in the framework of the Project APOC (Anthropogenic impacts on particulate organic carbon cycling in the North Sea). Solid-phase porosity, 210Pbxs and 137Cs data were produced in the laboratories of the Alfred Wegener Institute (AWI) in Bremerhaven, Germany. Grain sizes were analysed at Alfred Wegener Institute (AWI) in List/Sylt, Germany. Total organic carbon contents were determined at the Faculty of Geosciences at the University of Bremen, Bremen, Germany.
This dataset includes downcore measurements of dissolved inorganic carbon (DIC) and its stable carbon isotopic composition (δ13C-DIC), as well as solid-phase porosities and total organic carbon (TOC) contents from a sediment core retrieved using multi-corer sampling during RV Heincke expedition HE595 in 2022. The samples were collected in the framework of the Project APOC (Anthropogenic impacts on particulate organic carbon cycling in the North Sea). DIC contents were determined in the laboratories of the Alfred Wegener Institute (AWI) in Bremerhaven, Germany. The δ13C-DIC data were produced at MARUM—Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany. Solid-phase porosity data were produced in the laboratories of the Alfred Wegener Institute (AWI) in Bremerhaven, Germany. Total organic carbon contents were determined at the Faculty of Geosciences at the University of Bremen, Bremen, Germany.
The samples presented here were collected with the intent to understand methane cycling in the sediments of the Baltic Sea as part of the BALTIC GAS project funded by the European Community's Seventh Framework Programme (FP/2007-2013) under grant agreement n° 217246 made with the joint Baltic Sea Research and Development programme BONUS. Sediment cores from the Baltic Sea were collected and serve as events in this archive. The events took place in Mecklenburg Bay, Arkona Basin, Bornholm Basin, Gotland Basin, Bothnian Sea, and Bothnian Bay. Ninety events took place between July 31- August 15, 2010 aboard RV Maria S. Merian cruise MSM16/1. From the sediment cores, porewater was extracted and analyzed for sulfate, chloride, ammonium, major ions (barium, calcium, potassium, magnesium, sodium), hydrogen sulfide, and dissolved inorganic carbon concentrations. Dissolved inorganic carbon was also measured for stable carbon isotope ratios. Sediment plugs were collected for measuring concentrations and stable carbon isotope ratios of methane. Sulfate reduction rates were also measured on sediment cores. Bulk sediment was then analyzed for total organic carbon and nitrogen content, along with stable carbon and nitrogen ratios on total organic matter. Sediments were also measured for wet bulk density and water content of wet mass, from which porosity was calculated.
To determine spatiotemporal variability of methane (CH4) ebullition and its drivers, we measured CH4 ebullition rates, sedimentation rates and characteristics of the sedimented material, sediment chemical and physical characteristics and environmental parameters at Lake Windsborn in 2017 and 2018. Measurements of CH4 ebullition were conducted bi-weekly from May to October 2017 and April to November 2018. Sedimentation rates were measured in 2018 in four-week intervals. Characteristics of the sedimented material were measured in 2017 and 2018. Sediment characteristics were measured in November 2017, spring 2018 and August 2019. Meterological parameters (temperature and air pressure) were constantly measured from a floating platform in the lake center.
KTB Borehole Measurements Data Gravimetry inside the borehole Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The files of the Gravimetry measurements contain data from measurements made with a Lacoste-Romberg gravity meter sonde from the company EDCON, USA. The gravimetry logs are not depth corrected to the reference GR because the sonde had no GR sensor. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
KTB Borehole Measurements Data Magnetic Susceptibility and Magnetic Field Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Magnetic Susceptibility (MSUS) and Magnetic Field data files comprise data from a magnetic susceptibility sonde from the university of Munich, and two magnetometer sondes from the university of Braunschweig (FML-BS) and of Schlumberger (GPIT). MSUS was only run in the KTB-VB. The Braunschweig magnetometer was run in both KTB boreholes and the GPIT only in the KTB-HB. The MSUS log and the magnetic field log in the KTB-VB are not depth corrected to the reference GR because the sondes had no GR sensor. Both types of magnetic field logs in the KTB-HB are depth corrected to the reference GR. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
KTB Borehole Measurements Data Composite Logs Extensive borehole measurements were performed during the active drilling phase of the KTB pilot and main hole. The data report STR 21/03 KTB Borehole logging data contains the full description of the logging data given here. Please read it thoroughly to avoid inappropriate or wrong use of the data. The KTB borehole measurement data files contain the final processed versions of logging data from the two KTB boreholes: • KTB-Oberpfalz VB (KTB Vorbohrung/Pilot Hole or KTB-VB) • KTB-Oberpfalz HB (KTB Hauptbohrung/Main Hole or KTB-HB). Here only the acronyms KTB-VB and KTB-HB are used. In total there are 145 data files from the KTB-VB and 239 data files from the KTB-HB. All logs were run in open hole unless noted otherwise (see the file header). The maximum logging depth was 4001 m in the KTB-VB and 9085 m in the KTB-HB. The Composite Log Files comprise data from these measurements/logs: • Reference total GR • Natural Gamma Spectrum (NGS) • Resistivity (DLL, DIL, MSFL, ARI) • Density (LDT, FDC) • Neutron Porosity (CNL) • Sonic (SONIC, STC) There is no sonic waveform data available. All Composite Logs are depth corrected to the reference GR of each borehole. The data are provided in ASCII format. Detailed descriptions are provided in the associated data report (STR 21/03, Kueck et al., 2021) and the KTB Borehole Measurements Catalog. Acknkowledgements: The GFZ German Research Centre for Geosciences, Potsdam, Germany, as successor of the KTB Project Management provides the logging data, which were obtained under grants RG8604, RG8803 and RG 9001 of the Federal Ministry of Research and Technology of Germany.
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