TY - RPRT A1 - Grossmann, Silke T1 - Datenmanagement in der Klimaforschung : Projektbericht B1. Akteure, Bedarfe, Practices T1 - Data management in the climatic research N2 - Beschreibt die Ergebnisse der ersten Phase des Projektes: Ausgangssituationen aufseiten der Einrichtungen, Bedarfe und Data Practices. KW - Datenmanagement KW - Klimatologie KW - Forschung KW - Informationsbedarf KW - Infrastruktur KW - Metadaten KW - Open Access KW - Portal KW - Pojekt Wibaklidama Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-opus-1704 ER - TY - RPRT A1 - Müller, Lars T1 - Umfeldanalyse zum Klimadaten-Management : Projektbericht B2 T1 - Environment analysis to the climatic data management N2 - Auf Basis der Auswertung einer Internet- und Literaturrecherche wird das Umfeld des Klimaforschungsdatenmanagements analysiert und das Projekt Wibaklidama im Kontext vorausgehender wie aktueller Entwicklungen und Projekte verortet. KW - Datenmanagement KW - Klimatologie KW - Forschung KW - Infrastruktur KW - Projekt KW - Vergleich KW - Analyse KW - Langzeitarchivierung KW - Bewertung KW - Portal KW - Pojekt Wibaklidama Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-opus-1712 ER - TY - CHAP A1 - Schulz-Terfloth, Gunnar A1 - Lühr, Hans-Peter ED - Lühr, Hans-Peter T1 - Erfahrungen aus der praktischen Anwendung des Modells zur Abschätzung des Transferverhaltens von Stoffen bei der Untergrundpassage T2 - Kongress Grundwassersanierung 1997 : rechtliche und naturwissenschaftliche Fragen, Großprojekte, Fallbeispiele KW - Grundwasser KW - Grundwassersanierung KW - Grundwasserschutz Y1 - 1997 SN - 3-503-04333-0 N1 - Kongress Grundwassersanierung im Rahmen der UTECH Berlin, Umwelttechnologieforum ; Berlin, 19. und 20. Februar 1997 SP - 55 EP - 79 PB - Schmidt CY - Berlin ER - TY - CHAP A1 - Lühr, Hans-Peter A1 - Schulz-Terfloth, Gunnar A1 - Balzereit, F. A1 - Wegener, I. T1 - Abschätzung des Transferverhaltens von Stoffen im ungesättigten und gesättigtem Untergrund T2 - Kongress Grundwassersanierung 1996 : rechtliche Fragen, Fallbeispiele, Grossprojekte KW - Baugrund KW - Baugrunduntersuchung KW - Bewertung KW - Grundwasser KW - Grundwassersanierung Y1 - 1996 SN - 3503040021 N1 - Kongress Grundwassersanierung im Rahmen der UTECH Berlin, Umwelttechnologieforum ; Berlin, 28. und 29. Februar 1996 SP - 97 EP - 117 ER - TY - CHAP A1 - Walkow, F. A1 - Schulz-Terfloth, Gunnar T1 - Maßnahmen zur Sanierung des Grundwassers unter Berücksichtigung der wasserwirtschaftlichen und bergbaulichen Situation im Großprojekt Bitterfeld-Wolfen T2 - Kongreß Grundwassersanierung 1996 : rechtliche Fragen, Fallbeispiele, Großprojekte KW - Grundwasser KW - Grundwassersanierung KW - Bergbau KW - Wasserwirtschaft Y1 - 1996 SN - 3-503-04002-1 N1 - Kongress Grundwassersanierung im Rahmen der UTECH Berlin, Umwelttechnologieforum ; Berlin, 28. und 29. Februar 1996 SP - 307 EP - 320 ER - TY - RPRT A1 - Schulz-Terfloth, Gunnar A1 - Rottgardt, D. A1 - Lühr, Hans-Peter ED - Landesamt für Umweltschutz Saarbrücken, T1 - Grundwasserschutz in urbanen Gebieten : Konzeption zur Bewertung der Gefährdungspotentiale BT - Entwicklung technischer und administrativer Handlungsleitlinien zum Vollzug einer Trinkwassserschutzgebietsverordnung in einem urbanen Gebiet T2 - Wasserschutzgebiete in urbanen Regionen KW - Grundwasser KW - Grundwassersanierung KW - Trinkwasser KW - Grundwasserschutz KW - Gefährdung Y1 - 1997 N1 - Umweltforschungsplan des Bundesministers für Umwelt, Naturschutz und Reaktorsicherheit - Wasserwirtschaft ; Forschungsbericht 10202211 (1997) PB - Umweltbundesamt CY - Berlin ER - TY - JOUR A1 - Cornelia, Auer A1 - Kriegler, Elmar A1 - Carlsen, Henrik A1 - Kok, Kasper A1 - Pedde, Simona A1 - Krey, Volker A1 - Müller, Boris T1 - Climate change scenario services BT - From science to facilitating action JF - One Earth N2 - The goal of limiting global warming to well below 2°C as set out in the Paris Agreement calls for a strategic assessment of societal pathways and policy strategies. Besides policy makers, new powerful actors from the private sector, including finance, have stepped up to engage in forward-looking assessments of a Paris-compliant and climate-resilient future. Climate change scenarios have addressed this demand by providing scientific insights on the possible pathways ahead to limit warming in line with the Paris climate goal. Despite the increased interest, the potential of climate change scenarios has not been fully unleashed, mostly due to a lack of an intermediary service that provides guidance and access to climate change scenarios. This perspective presents the concept of a climate change scenario service, its components, and a prototypical implementation to overcome this shortcoming aiming to make scenarios accessible to a broader audience of societal actors and decision makers. KW - Klimaänderung KW - Klimaschutz KW - Dienst KW - Koproduktion KW - Visualisierung Y1 - 2021 U6 - https://doi.org/10.1016/j.oneear.2021.07.015 SN - 2590-3322 VL - 4 IS - 8 SP - 1074 EP - 1082 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Yoshioka, Shoichi A1 - Däßler, Rolf A1 - Yuen, David A. T1 - Stress fields associated with metastable phase transitions in descending slabs and deep-focus earthquakes JF - Physics of the Earth and Planetary Interiors N2 - Inside subducting slabs the interaction of different metastable phase transformations (α-olivine → β-spinel, β-spinel → γ-spinel, γ-spinel → perovskite + magnesiowüstite) associated with the latent heat release and absorption for these transitions can result in a complex thermal slab structure. Thermokinetic coupling processes cause thermal anomalies and buoyancy contrasts between slab and mantle that strongly influence the stress field within subducting plates. We have described the thermal field within the downgoing slab in a Lagrangian framework by a self-consistent, high-resolution, two-dimensional thermokinetic coupling model, which also incorporates the effects of nucleation site saturation. Using an adaptive method, the threshold for the nucleation site saturation is found to be less than 0.1% transformation degree in the cold slab interior. This can significantly shift the metastable wedge of α-olivine deeper, as suggested from previous thermokinetic slab models. However, this effect is compensated by the latent heat release. During the α-olivine → β-spinel and β-spinel → γ-spinel phase transitions, latent heat release produce very sharp phase boundaries in the slab. For fast slabs the phase boundaries reveal significant metastable perturbations from the equilibrium state in the cold interior. However, the strong thermal interaction between both ongoing phase transitions results in sharp overlapping phase boundaries with dramatic consequences for the slab stress field. We have investigated the detailed physical properties and the state of stress in the deeper portion of a subducting plate by using up-to-date temperature field and physical properties determined from recent high P-T experiments. We find that the slab is denser up to 100 kg m−3 than the surrounding mantle. Remarkable denser portions up to 260 kg m−3 are located just below the uplifted α → β and β → γ equilibrium phase transitions, while lighter portions up to −210 kg m−3 can be found just above the depressed γ-spinel to perovskite + magnesiowüstite transition and for the metastable wedge of α-olivine. These density differences effectively act as a body force and produce a significant stress field, which we calculated with a two-dimensional finite-element code. The results show that the buoyancy-induced forces produce maximum shear stress up to 23 MPa along the metastable wedge and deeper portion just above the depressed last phase transition involving γ-spinel. For the latter, the dominant state of stress is down-dip compression. The calculated P-T dependent state of stress is very similar to the depth distribution of deep-focus. KW - Mechanisches Spannungsfeld KW - Lagrange-Methode KW - Erdbeben Y1 - 1997 U6 - https://doi.org/10.1016/S0031-9201(97)00031-9 SN - 1872-7395 VL - 104 IS - 4 SP - 345 EP - 361 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Meier, Sebastian A1 - Heidmann, Frank A1 - Thom, Andreas T1 - Heattile, a new method for heatmap implementations for mobile web-based cartographic applications T2 - Thematic Cartography for the Society N2 - Mobile handheld computing devices are becoming a more important part of our digital infrastructure. Web-based map services and visualisations for spatial data are being optimised for use on these new mobile devices. Despite the fast development of mobile devices, compared to laptop and desktop computers they remain slower in terms of processing power and have limited memory capacity. Bandwidth in most areas is still limited, regardless of the fast expansion of high-speed internet for mobile devices. To overcome these two limitations an improvement in existing spatial data visualisations is necessary. This chapter compares existing methods and presents a new approach to generating and delivering web-based heat map visualisations for spatial data that is optimised for mobile devices. KW - Mobiles Endgerät KW - Geodateninfrastruktur KW - Computerkartografie Y1 - 2014 SN - 978-3-319-08180-9 U6 - https://doi.org/10.1007/978-3-319-08180-9_4 SP - 33 EP - 44 PB - Springer CY - Cham ER -