Browsing by Title
Now showing items 359-378 of 5721
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B. Foreland of the Alps: 1. Lithostratigraphy, Palaeopedology and Geomorphology
(E&G – Quaternary Science Journal; Vol.23-24, No. 1) -
B. Foreland of the Alps: 2. Some Remarks on the Pleistocene Vegetation
(E&G – Quaternary Science Journal; Vol.23-24, No. 1) -
Bacterial and archaeal lipids trace chemo(auto)trophy along the redoxcline in Vancouver Island fjords
; ; ; ; (Geobiology, 2021-05-07)
Abstract Marine oxygen minimum zones play a crucial role in the global oceanic carbon, nitrogen, and sulfur cycles as they harbor microbial communities that are adapted to the water column chemistry and redox zonation, and ... -
Bacterial Stern layer diffusion: experimental determination with spectral induced polarization and sensitivity to nitrite toxicity
; Smeaton, Christina M.; Furman, Alex; Atekwana, Estella A.; Rezanezhad, Fereidoun; (Near Surface Geophysics, 2019-08-07)
Spectral induced polarization signatures have been used as proxies for microbial abundance in subsurface environments, by taking advantage of the charged properties of microbial cell membranes. The method's applicability, ... -
Bacteriohopanepolyols record stratification, nitrogen fixation and other biogeochemical perturbations in Holocene sediments of the central Baltic Sea
Blumenberg, M.; Berndmeyer, C.; Moros, M.; Muschalla, M.; Schmale, O.; (Biogeosciences, 2013)
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Basin‐scale estimates of greenhouse gas emissions from the Mara River, Kenya: Importance of discharge, stream size, and land use/land cover
; ; ; ; ; (Limnology and Oceanography, 2022-06-23)
Greenhouse gas fluxes (CO2, CH4, and N2O) from African streams and rivers are under‐represented in global datasets, resulting in uncertainties in their contributions to regional and global budgets. We conducted year‐long ... -
Bathymetric Control on Borchgrevink and Roi Baudouin Ice Shelves in East Antarctica
; ; ; ; (Journal of Geophysical Research: Earth Surface, 2021-10-07)
The stability of ice shelves and drainage of ice sheets they buttress is largely determined by melting at their atmospheric and oceanic interfaces. Subglacial bathymetry can impact ice shelf stability because it influences ... -
Bathymetry Beneath Ice Shelves of Western Dronning Maud Land, East Antarctica, and Implications on Ice Shelf Stability
; ; ; Smith, Emma Clare; (Geophysical Research Letters, 2020-06-13)
Antarctica's ice shelves play a key role in stabilizing the ice streams that feed them. Since basal melting largely depends on ice‐ocean interactions, it is vital to attain consistent bathymetry models to estimate water ... -
Bau und Entstehung der Alpen
(Verlag von Gebrüder Borntraeger, Berlin, 1923)Es wird hier der Versuch gemacht, die wesentlichen neuen Erfahrungen über den Bau und Entstehung der Alpen zusammenzufassen. Im Laufe von 12 Sommern habe ich Gelegenheit gehabt, die Alpen vom Simplon bis in die Karpathen, ... -
Bayesian Calibration and Sensitivity Analysis for a Karst Aquifer Model Using Active Subspaces
; ; ; ; (Water Resources Research, 2019)
In this article, we perform a parameter study for a recently developed karst hydrological model. The study consists of a high-dimensional Bayesian inverse problem and a global sensitivity analysis. For the first time in ... -
Bayesian Calibration and Validation of a Large‐Scale and Time‐Demanding Sediment Transport Model
; ; ; ; ; (Water Resources Research, 2020-07-24)
This study suggests a stochastic Bayesian approach for calibrating and validating morphodynamic sediment transport models and for quantifying parametric uncertainties in order to alleviate limitations of conventional ... -
Bayesian geomorphology
(Earth Surface Processes and Landforms, 2020)
The rapidly growing amount and diversity of data are confronting us more than ever with the need to make informed predictions under uncertainty. The adverse impacts of climate change and natural hazards also motivate our ... -
Bayesian Hierarchical Modeling of Nitrate Concentration in a Forest Stream Affected by Large‐Scale Forest Dieback
; Senf, Cornelius; Beudert, Burkhard; Krueger, Tobias (Water Resources Research, 2021-02-23)
The ecosystem function of vegetation to attenuate export of nutrients is of substantial importance for securing water quality. This ecosystem function is at risk of deterioration due to an increasing risk of large‐scale ... -
Beating 1 Sievert: Optimal Radiation Shielding of Astronauts on a Mission to Mars
; ; ; ; (Space Weather, 2021-09-03)
Space radiation is one of the main concerns in planning long‐term human space missions. There are two main types of hazardous radiation: solar energetic particles (SEP) and galactic cosmic rays (GCR). The intensity and ... -
Bedeutung von Toneigenschaften für die Wahl der Tonbeimengung in gärtnerischen Torfsubstraten
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Band 43; 2013)Abstract: The purpose of adding clay to horticultural growing media is to achieve objectives such as a well-balanced nutrient supply, buffering of the pH-value, improvement of the rewettability, cohesion of the growing ... -
Before Schengen - ready for Schengen - euroregional organisations and new interregional formations at the eastern borders of Hungary
(Discussion Papers / Centre for Regional Studies of Hungarian Academy of Science; 38) -
Befunde zur spätglazialen fluvial-limnischen Morphodynamik in kleinen Talungen Vorpommerns
(E&G – Quaternary Science Journal; Vol.51, No. 1)Die hier vorgestellten Befunde resultieren aus Untersuchungen in einem Erdgasleitungsgraben, der nördlich der Pommerschen Hauptrandlage über die jungen Grundmoränenplatten des Mecklenburger Stadiums verlief. Während des ... -
Begriffe in der Quartärforschung
(E&G – Quaternary Science Journal; Vol.01, No. 1) -
Behaviour of tiang tongkat foundation over Pontianak soft organic soil using 3D-finite element analysis
(TU Freiberg, 2008)Peat deposits are distributed mostly along the coast of West Kalimantan, Indonesia, particularly in and around the provincial capital of Pontianak. There are many problems with constructing over peat soil as the existence ... -
Beitrag zu einer städtebaulichen neuorientierten Regenwasserbehandlung in Wohnsiedlungen - wasserwirtschaftlich-städtebauliche Untersuchung der Aufwandsverteilung bei Regenwasserbewirtschaftungsmaßnahmen zwischen dem öffentlichen und privaten Bereich unter Berücksichtigung zunehmend restriktiver Einleitbedingungen in öffentliche Gewässer
(Univ. Zugl.:Berlin, 2001)Die Notwendigkeit einer Abkehr vom lange vorherrschenden Postulat einer möglichst vollständigen Ableitung der Regenwasserabflüsse aus bebauten Gebieten wird heute kaum noch bestritten. Seit Anfang der 1980er Jahre wurden ...
