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Snowmobile impacts on snowpack physical and mechanical properties
(
- The Cryosphere
, 2018)
Snowmobile use is a popular form of winter recreation
in Colorado, particularly on public lands. To examine
the effects of differing levels of use on snowpack properties,
experiments were performed at two different ...
Influence of aquifer heterogeneity on karst hydraulics and catchment delineation employing distributive modeling approaches
(
- Hydrology and Earth System Sciences
, 2013)
Due to their heterogeneous nature, karst aquifers
pose a major challenge for hydrogeological investigations.
Important procedures like the delineation of catchment areas
for springs are hindered by the unknown locations ...
Metallic iron for environmental remediation: the long walk to evidence
(2013-06-25)
The science of metallic iron for environmental
remediation is yet to be established. The prevailing theory
of the Fe 0 /H 2 O system is characterized by its inability to
fully rationalize the concept that holds up the ...
Magnetic excursions recorded in the Middle to Upper Pleistocene loess/palaeosol sequence Wels-Aschet (Austria).
(
- E&G
, 2013-03-15)
Die vorliegende Arbeit stellt die paläomagnetische Bearbeitung der Mittel- bis Oberpleistozänen Löss-/Paläoboden-Sequenz im Areal der ehemaligen Ziegelei Würzburger in Aschet bei Wels vor. Fünf intensiv entwickelte Paläoböden, ...
Nachweis des Europäischen Waldelefanten Elephas antiquus (Falconer & Cautley, 1847) bei Neubrandenburg in Mecklenburg-Vorpommern (NE-Deutschland) - Fundbericht
(
- Neubrandenburger Geologische Beiträge
, 2012-04-17)
Funde von pleistozänen Großsäugern sind in Mecklenburg-Vorpommern (NE-Deutschland) wegen der starken Dominanz glazigener Sedimente mit ungünstigem Erhaltungspotential vergleichsweise selten (Benecke 2002, Meng et al. 2010). ...
Wenn ein großer Eisbrocken schmilzt
(
- Neubrandenburger Geologische Beiträge
, 2012-04-17)
Die Förderung von Kindern und Jugendlichen nimmt in der Arbeit des Geowissenschaftlichen Vereins Neubrandenburg einen besonderen Platz ein. Vereinsmitglieder besuchen Schulen und ergänzen den Unterricht mit Vorträgen oder ...
The Río de la Plata Craton: a review of units, boundaries, ages and isotopic signature
(
- International Journal of Earth Sciences
, 2010)
A review of the lithostratigraphic units in the Río de la Plata Craton and of new and previously published geochronological, isotopic and geophysical data is presented. Sm–Nd TDM model ages between 2.6 and 2.2 Ga characterize ...
Microcracking in calcite and dolomite marble: microstructural influences and effects on properties
(
- Environmental Earth Sciences
, 2012)
Microstructure‐based finite-element analysis with a microcracking algorithm was used to simulate an actual degradation phenomenon of marble structures, i.e., microcracking. Both microcrack initiation and crack propagation ...
A review of air–ice chemical and physical interactions (AICI): liquids, quasi-liquids, and solids in snow
(
- Atmospheric Chemistry and Physics
, 2014)
Snow in the environment acts as a host to rich
chemistry and provides a matrix for physical exchange of
contaminants within the ecosystem. The goal of this review
is to summarise the current state of knowledge of ...
Natural variability or anthropogenically-induced variation? Insights from 15 years of multidisciplinary observations at the arctic marine LTER site HAUSGARTEN
(
- Ecological Indicators
, 2016)
Time-series studies of arctic marine ecosystems are rare. This is not surprising since polar regions arelargely only accessible by means of expensive modern infrastructure and instrumentation. In 1999, theAlfred Wegener ...