Zobrazeno 1 - 10
of 131
pro vyhledávání: '"H. Wiederhold"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 16, Iss 10, Pp 3485-3498 (2012)
Within the scope of climatic change and associated sea level rise, coastal aquifers are endangered and are becoming more a focus of research to ensure the future water supply in coastal areas. For groundwater modelling a good understanding of the geo
Externí odkaz:
https://doaj.org/article/2fb9e8b5e2d949f4a84d7ecef2195add
Autor:
H. Sulzbacher, H. Wiederhold, B. Siemon, M. Grinat, J. Igel, T. Burschil, T. Günther, K. Hinsby
Publikováno v:
Hydrology and Earth System Sciences, Vol 16, Iss 10, Pp 3621-3643 (2012)
A numerical, density dependent groundwater model is set up for the North Sea Island of Borkum to estimate climate change impacts on coastal aquifers and especially the situation of barrier islands in the Wadden Sea. The database includes information
Externí odkaz:
https://doaj.org/article/837703a29478477e96b7988a027afc22
Autor:
F. Jørgensen, W. Scheer, S. Thomsen, T. O. Sonnenborg, K. Hinsby, H. Wiederhold, C. Schamper, T. Burschil, B. Roth, R. Kirsch, E. Auken
Publikováno v:
Hydrology and Earth System Sciences, Vol 16, Iss 7, Pp 1845-1862 (2012)
Geophysical techniques are increasingly being used as tools for characterising the subsurface, and they are generally required to develop subsurface models that properly delineate the distribution of aquifers and aquitards, salt/freshwater interfaces
Externí odkaz:
https://doaj.org/article/1588b9de75b74dda88fae2644519d6de
Publikováno v:
Applied Catalysis A: General. 397:103-111
The application of oxidized carbon materials for the cleavage of methyl-tert-butyl ether has been investigated under technical relevant conditions in a fully automated apparatus with paralleled tube reactors. The carbon spheres oxidized for 60 min (S
Publikováno v:
Synapse. 11:171-183
We have used autoradiographic techniques to examine the characteristics and distribution of the binding of reported selective M2 muscarinic ligands and compared them with the distribution of cells expressing mRNAs for the different subtypes of muscar
Publikováno v:
Neuroscience. 47:367-393
The goal of the present study was to identify the cells containing mRNA coding for the m2 subtype of muscarinic cholinergic receptors in the rat brain. In situ hybridization histochemistry was used, with oligonucleotides as hybridization probes. The
Publikováno v:
71st EAGE Conference and Exhibition - Workshops and Fieldtrips.
Buried valleys are a common subsurface feature in the previously glaciated parts of northern Europe.
Publikováno v:
Scopus-Elsevier
An area in northern Germany where recently several sinkholes occurred is investigated by several geophysical methods (e.g. seismic reflection with P and S-waves, vertical electrical soundings, cone penetration tests). First results are discussed with
Autor:
H. Wiederhold, TheBURVAL Working Group
Publikováno v:
Near Surface 2007 - 13th EAGE European Meeting of Environmental and Engineering Geophysics.
The project BurVal has been established to study systematically buried Pleistocene subglacial channels valleys - or in short buried valleys - of the North Sea Region. The aim of the project BurVal is to develop tools for the mapping of buried valleys
Publikováno v:
Near Surface 2005 - 11th European Meeting of Environmental and Engineering Geophysics.