Browsing Fakultät für Geowissenschaften und Geographie (inkl. GAUSS) by Title
Now showing items 107-126 of 346
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Fabric Development, Electrical Conductivity and Graphite Formation in graphite-bearing Marbles from the Central Damara Belt, Namibia
(2004-12-22)Graphite-bearing marbles occur in crustal-scale dome structures of the central parts of the Damara Belt in north-western Namibia. They have been reported to show significant anomalies of ... -
Fast X-ray diffraction crystal size distribution analysis
(2018-09-11)Fast X-ray Diffraction Crystal Size Distribution analysis (FXD-CSD) constitutes a novel method to determine volume-based crystal size distributions (CSD) of crystalline powders or polycrystalline materials in the lower µm ... -
Fate of organic micropollutants in a karst aquifer system - Implications for sustainable raw water management
(2014-08-20)The fundamental understanding of karst aquifers is vital for the sustainable management of raw water quality and eventually the access to clean drinking water for up to one quarter of the world’s population. In order to ... -
Fault zones in potential geothermal reservoir rocks in the Upper Rhine Graben: Characteristics, permeability implications, and numerical stress field models
(2016-07-26)Fault zones in carbonate successions of the Middle Triassic Muschelkalk are potential target structures of hydrothermal projects in the Upper Rhine Graben (URG). A mixed-method approach was applied to make assumptions on ... -
Flächenbezogene Modelle zur Unterstützung der Forstlichen Standortskartierung im Niedersächsischen Bergland.
(2003-08-12)Based on 9.000 ha of site-mapped area models were arranged which should be helpful for the forest site mapping in the Uplands of Lower Saxony. Water supply, substrate and its stratification ... -
Flow and transport in saturated and unsaturated fractured porous media: Development of particle-based modeling approaches
(2014-10-13)The main objective of this thesis is the development of particle-based flow and transport models to assist in the characterization of small-scale flow features and provide insight into the complex flow and transport dynamics ... -
Flow Dynamics and Management Options in Stressed Carbonate Aquifer System, The Western Aquifer Basin, Palestine
(2011-06-29)Sustainable management of trans-boundary groundwater aquifers is usually difficult due to the complexity of natural and man-made systems. Therefore, sustainable management of trans-boundary ... -
Fluid Histories During HP and UHP Metamorphism in Dabie Shan, China: Constraints from Trace Elements, Fluid Inclusions, and Stable Isotopes
(2001-03-06)The Dabie-Sulu ultrahigh-pressure (UHP) metamorphic belt in East China is known to be the largest among recognized UHP terrains in the world. It represents deep parts of a collision zone ... -
Fluid venting structures of terrestrial mud volcanoes (Italy) and marine cold seeps (Black Sea) -Organo-geochemical and biological approaches
(2012-03-06)Two different fluid venting structures, marine cold seeps of the Black Sea and terrestrial mud volcanoes of Italy, were part of this thesis. Both were formed by the expulsion of water, mud ... -
Fluorite (U-Th-Sm)/He thermochronology
(2016-07-01)The aim of my thesis is to establish an emerging and novel method in low-temperature thermochronology based upon the mineral fluorite. The new and until now rarely applied method, fluorite (U-Th-Sm)/He thermochronology ... -
Food and the middle class
(2020-05-25)The global food consumption today is environmentally and socially not sustainable. While greenhousegas emissions increase due to changing diets, the dubble burden of malnutrition persists especially in emerging economies ... -
Forest Landscape Restoration and Ecosystem Services in A Luoi District, Thua Thien Hue Province, Vietnam
(2021-07-23)Abstract The Government of Vietnam has invested efforts to increase the forest cover, and to conserve biodiversity through different forest development projects and programs. Losing natural forests and landscapes in the ... -
Forest, Livelihoods and REDD+ implementation in the Yasuni Biosphere Reserve, Ecuador
(2017-02-10)Forests represent vital food and income sources for rural households as well as reserves for crisis periods. Therefore, deforestation and forest degradation can endanger the livelihoods of forest dependent communities. ... -
Formation and decomposition processes of CO2 hydrates at conditions relevant to Mars
(2008-12-10)From a thermodynamic point of view there is no argument against the existence of CO2 hydrates in the Martian regolith close to the surface. It was postulated, that CO2 hydrates may occur ... -
Formation and preservation of abiotic organic signatures vs. lipid biomarkers—experimental studies in preparation for the ExoMars 2020 mission
(2018-06-22)Molecular organic biomarkers have widely been used to track life through Earth’s history, and they became increasingly important in the search of potential (remnants of) life on Mars. The Mars Organic Molecule Analyzer ... -
Fracture propagation and reservoir permeability in limestone-marl alternations of the Jurassic Blue Lias Formation (Bristol Channel Basin, UK)
(2015-07-29)In layered reservoirs characterised by low matrix permeability, fracture networks control the main fluid flow paths. In limestone-marl alternations, however, the vertical fractureassociated permeability varies considerably ... -
Fundamental data and conceptual framework for the exploration of geothermal resources in the Himalaya-Karakoram Orogenic belt, northern Pakistan
(2024-04-08)Northern Pakistan lies within the collision zone of the Indian and Asian plates comprising Himalaya, Kohistan, and Karakoram, with numerous hot springs associated with the Himalayan Geothermal Belt, extending 3000 km along ... -
Gefügeabhängigkeit technischer Gesteinseigenschaften
(2003-12-19)By virtue of their usually complex geological past, natural stones represent a heterogeneous and anisotropic material. Their use demands good knowledge of their technical properties. In ... -
Gefügekontrollierte Verwitterung natürlicher und konservierter Marmore
(2003-08-12)The present work deals with fabric controlled weathering processes of natural and consolidated marbles. The research bases on the comparison of rock properties in five different conditions: ... -
Generating early continental crust
(2020-07-09)Archean cratons are the products of geodynamic processes governing the evolution of the early Earth. They comprise felsic granitoids enclosed by folded volcano-sedimentary successions. However, these rocks may not be ...