E-Dissertationen: Search
Now showing items 1-10 of 14
Quantifizierung der relativen Meeresspiegelentwicklung entlang der Küsten des Omans
(2019-12-03)
Zentrales Thema dieser Promotion sind die Ursachen und Auswirkungen von Meeresspiegelschwankungen auf die Küste des Omans, welche auf verschiedenen Zeitskalen beleuchtet werden. Anhand der Küstenmorphologie, der Topographie ...
Partitioning of carbon dioxide exchange in rapidly and slowly changing ecosystems
(2019-11-07)
Im Hinblick auf den aktuellen Klimawandel besteht die Frage, wie die Biosphäre auf den Globalen Wandel und die daraus hervorgehende lokale Landnutzungsänderung bezüglich ihres Kohlenstoffkreislaufes reagiert. Die Landoberfläche ...
Glass corrosion: Towards a Unifying Mechanistic Model
(2019-12-13)
Borosilicate glasses are currently used for the immobilization of highly radioactive waste and are materials of choice for many biomedical and research industries. They are metastable materials that corrode in aqueous ...
The plesiosaur: remarkable morphology, histology, and physiology
(2019-07-04)
In this dissertation, contributions to understanding the morphology, histology, and physiology of plesiosaurs, a major group of marine reptiles from the Age of Dinosaurs, are presented. By using comparative methods and new ......
The subduction of continental crust - insights from eclogite geochronology and petrology
(2019-07-09)
When continents collide slices of continental crust may be dragged down into the subduction zone to depths of up to 200 km. The most straightforward evidence for continental subduction refers to the presence of high-pressure ...
Die Auswirkungen des CO2-Gehaltes der Archaischen Atmosphäre auf die Bildung von Siderit in Superior type Banded Iron Formations
(2019-12-06)
Es wurde vorgeschlagen, Siderit (FeCO3) Archaischen Superior Type Banded Iron Formations zu verwenden, um eine Bestimmung des CO2-Partialdrucks in der Archaischen Atmosphäre durchzuführen. Dies ......
Experimental data from siderite formation in Superior type BIFs on the CO2partial pressure in the Archaean atmosphere
Siderite bands in mid to late Archaean Superior type Banded ......
Experimental data from siderite formation in Superior type BIFs on the CO2partial pressure in the Archaean atmosphere
Siderite bands in mid to late Archaean Superior type Banded ......
Pore-Scale Modelling of Induced-Polarization Mechanisms in Geologic Materials
(2019-03-20)
This thesis is concerned with mechanistic pore-scale models, which relate the induced-polarization (IP) response of geologic materials to the underlying physical and chemical processes. Although a sound understanding of ...
Numerical investigations of heat and mass transport in fractured porous rock masses
(2019-01-08)
Fluid flow processes in the subsurface are accompanied by heat and mass transport with several important feedbacks including reactive flow, and precipitation/dissolution processes. Heat and mass transport through fractured ...
Molar dentition of the docodontan Haldanodon (Mammaliaformes) as functional analog to tribosphenic teeth
(2019-06-18)
All extant mammals save the monotremes descend from an ancestor with tribosphenic tooth morphology, characterized by a distally situated crushing basin (talonid basin) on the lower and an interlocking cusp (protocone) on ......
Molarenbezahnung des Docodonten Haldanodon (Mammaliaformes) als funktionelles Analogon zu tribosphenischen Zähnen
Alle heutigen Säugetiere mit Ausnahme der Monotremen stammen von einem Vorfahren mit ......
Molarenbezahnung des Docodonten Haldanodon (Mammaliaformes) als funktionelles Analogon zu tribosphenischen Zähnen
Alle heutigen Säugetiere mit Ausnahme der Monotremen stammen von einem Vorfahren mit ......
A Dispositional Perspective of Resilience and Power: An Application of Power Asymmetries in Farming Communities in Caroni, Trinidad and Tobago
(2019-06-04)
Global change processes such as climate change and its impact on food systems, coastal communities and small island states requires us to rethink how sustainable development can be achieved in these coupled environments. ...