142 documents found in 194ms
# 1
Lauterbach, Stefan • Chapron, Emmanuel • Brauer, Achim • Hüls, Matthias • Gilli, Adrian • (et. al.)
Abstract:
# 2
Schyle, Daniel • Böhner, Utz
Abstract: The radiocarbon CONTEXT database is intended to offer help in analyzing archaeological radiocarbon dates ranging from the Upper Paleolithic to the beginning of the Chalcolithic period in the Near East (20.000 - 5.000 calBC). Maps for defined absolute time ranges render up to date information easily accessible to scholars as well as to non-specialists. In addition, site specific data, bibliographical references and complementary context information are supplied.
# 3
Deutsches GeoForschungsZentrum GFZ
Abstract: Mit der Hochwasserschadensdatenbank HOWAS 21 wurde von Wissenschaftlern des Deutschen GeoForschungsZentrums GFZ eine fundierte Datengrundlage zur Erforschung von Hochwasserschäden geschaffen. Diese Daten dienen zum besseren Verständnis der Entstehung von Hochwasserschäden und zur Beurteilung der Wirksamkeit von Vorsorgemaßnahmen. Die Abschätzung ökonomischer Schäden ist eine wichtige Komponente bei Entscheidungen über Hochwasserschutzmaßnahmen auf der Basis von Kosten-Nutzen-Analysen. Im Vergleich zu anderen Bereichen der Hydrologie und Wasserwirtschaft gibt es allerdings nur wenige Daten über Hochwasserschäden in Deutschland. Daher bauten die Wissenschaftler des Potsdamer Helmholtz-Zentrums GFZ die Datenbank HOWAS 21 im Rahmen des BMBF-geförderten Programms "Risikomanagement extremer Hochwasserereignisse" (RIMAX) auf Basis wissenschaftlicher Ergebnisse auf. Neben den aufgetretenen monetären Schäden z.B. an Gebäuden, Hausrat oder Betriebseinrichtung und auf Flächen sind in HOWAS 21 auch Daten zur Ereigniseinwirkung am Objekt, zum geschädigten Objekt selbst und zur Schadensminderung festgehalten. Jeder Schadensfall wird außerdem einem übergeordneten Hochwasserereignis und einer Erhebungskampagne (Metadaten) zugeordnet. Die Attribute in HOWAS 21 basieren auf Katalogen, die durch eine mehrstufige Experten-Befragung für jeden Sektor festgelegt wurden.
# 4
Labitzke, Tim • Bergmann, Peter • Kießling, Dana • Schmidt-Hattenberger, Cornelia
Abstract: Electrical resistivity methods, either in vertical electrical sounding mode or lateral mapping mode, assess the resistivity distribution in the subsurface. Electrical resistivity tomography (ERT) has been successfully applied to image fluid-flow processes at various length scales and depths, mainly with electrodes deployed at the surface.A practical application of the ERT monitoring technique was demonstrated at the geological CO2 storage site in Ketzin (Germany), where time-lapse surface- downhole ERT measurements as well as cross- hole ERT measurements have been carried out during a CO2 injection experiment. In the frame of the multidisciplinary monitoring concept, a combination of surface-downhole(SD) geoelectric measurements was tested (Kiessling et al., 2010) with the objective to enlarge the near-wellbore area, and to address limitations of the individual survey techniques. The geoelectric measurements at the Ketzin site comprise the following survey types: 3D SD-ERT, 2D SD-ERT and Crosshole ERT.The present data publication is focused on the 3D SD- ERT data sets only. Users have the opportunity to assess SD -ERT data in two main steps: The raw field data (voltage and current time -series) and the preprocessed apparent resistivities. The raw field data can be used to apply own preprocessing procedures in order to determine apparent resistivities. Using the pre- processed apparent resistivities, it is possible to start right away into the resistivity inversion.
# 5
Möller, Fabian • Liebscher, Axel • Martens, Sonja • Schmidt-Hattenberger, Cornelia • Kühn, Michael
Abstract: The pilot site Ketzin is the longest-operating European onshore CO2 storage site and the only one in operation in Germany. Since the beginning of the storage activity at the end of June 2008, more than 56.000 tons of CO2 were successfully injected until December2011. CO2 is injected into a saline aquifer. It consists of 630 m to 650 m deep sandstone units of the Stuttgart Formation of Upper Triassic age. They were deposited in a fluvial environment. A sequence of about 165 m of overlaying mudstones and anhydrites is sealing the storage complex and act as a caprock. The research and development programme at Ketzin is among the most extensive worldwide in the context of geological CO2 storage. Research activities have produced a broad data base and knowledge concerning the storage complex at Ketzin as well as generic cognition This data publication compiles and reviews the operational data recorded at the Ketzin pilot site for 2008 (injection data: CO2 mass flow, temperatures, pressures, flow rate, etc.).
# 6
Möller, Fabian • Liebscher, Axel • Martens, Sonja • Schmidt-Hattenberger, Cornelia • Kühn, Michael
Abstract: The pilot site Ketzin is the longest-operating European onshore CO2 storage site and the only one in operation in Germany. Since the beginning of the storage activity at the end of June 2008, more than 56.000 tons of CO2 were successfully injected until December2011. CO2 is injected into a saline aquifer. It consists of 630 m to 650 m deep sandstone units of the Stuttgart Formation of Upper Triassic age. They were deposited in a fluvial environment. A sequence of about 165 m of overlaying mudstones and anhydrites is sealing the storage complex and act as a caprock. The research and development programme at Ketzin is among the most extensive worldwide in the context of geological CO2 storage. Research activities have produced a broad data base and knowledge concerning the storage complex at Ketzin as well as generic cognition This data publication compiles and reviews the operational data recorded at the Ketzin pilot site for 2009 (injection data: CO2 mass flow, temperatures, pressures, flow rate, etc.).
# 7
Möller, Fabian • Liebscher, Axel • Martens, Sonja • Schmidt-Hattenberger, Cornelia • Kühn, Michael
Abstract: The pilot site Ketzin is the longest-operating European onshore CO2 storage site and the only one in operation in Germany. Since the beginning of the storage activity at the end of June 2008, more than 56.000 tons of CO2 were successfully injected until December2011. CO2 is injected into a saline aquifer. It consists of 630 m to 650 m deep sandstone units of the Stuttgart Formation of Upper Triassic age. They were deposited in a fluvial environment. A sequence of about 165 m of overlaying mudstones and anhydrites is sealing the storage complex and act as a caprock. The research and development programme at Ketzin is among the most extensive worldwide in the context of geological CO2 storage. Research activities have produced a broad data base and knowledge concerning the storage complex at Ketzin as well as generic cognition This data publication compiles and reviews the operational data recorded at the Ketzin pilot site for 2010 (injection data: CO2 mass flow, temperatures, pressures, flow rate, etc.).
# 8
Möller, Fabian • Liebscher, Axel • Martens, Sonja • Schmidt-Hattenberger, Cornelia • Kühn, Michael
Abstract: The pilot site Ketzin is the longest-operating European onshore CO2 storage site and the only one in operation in Germany. Since the beginning of the storage activity at the end of June 2008, more than 56.000 tons of CO2 were successfully injected until December2011. CO2 is injected into a saline aquifer. It consists of 630 m to 650 m deep sandstone units of the Stuttgart Formation of Upper Triassic age. They were deposited in a fluvial environment. A sequence of about 165 m of overlaying mudstones and anhydrites is sealing the storage complex and act as a caprock. The research and development programme at Ketzin is among the most extensive worldwide in the context of geological CO2 storage. Research activities have produced a broad data base and knowledge concerning the storage complex at Ketzin as well as generic cognition This data publication compiles and reviews the operational data recorded at the Ketzin pilot site for 2011 (injection data: CO2 mass flow, temperatures, pressures, flow rate, etc.).
# 9
Swierczynski, Tina • Brauer, Achim • Lauterbach, Stefan • Martín-Puertas, Celia • Dulski, Peter • (et. al.)
Abstract:
# 10
Uhlemann, Steffi • Bertelmann, Roland • Merz, Bruno
Abstract: Flood event documentations are a valuable data source that can be deployed for improving the understanding of floods. This data publication is a result of the systematic search for flood relevant publications on trans-basin floods in Germany for the period 1952-2002 conducted in Uhlemann et al. (2012). It consists of two main components: 1) The entire reference database that includes the bibliographic meta-data of all publications that were identified using the search strategy with a fixed set of search terms and inclusion criteria presented in Uhlemann et al. (2012). The database is provided both as Endnote Reference Database as well as in a non-proprietary 'txt' file format. 2) The full evaluation table of the document characteristics. It includes an evaluation sheet that contains all references given in the reference database and the respective attributes that were evaluated in Uhlemann et al.(2012). Further, a table that contains the references per flood event is provided that allows to link the references to the flood events via the unique identifier per publication (the identifier is given through the reference database). For a full disclosure of all files and attributes and for the terms of usage of this dataset please refer to the READ_ME text-file provided below.
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