TY  - JOUR
A1  - Lück, Erika
A1  - Herbst, R.
T1  - Widerstandskartierung einer Kreisgrabenanlage im Oderbruch bei Quappendorf, Landkreis Märkisch-Oderland
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Lück, Erika
A1  - Stiller, M.
A1  - Krawczyk, C. M.
T1  - Wide angle seismics of Basinï96
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Domsch, Horst
A1  - Ehlert, D.
A1  - Lück, Erika
A1  - Eisenreich, Manfred
T1  - Use of the electrical conductivity to reduce the effort of precision farming
Y1  - 2000
ER  - 
TY  - CHAP
A1  - Asche, Hartmut
A1  - Böckmann, Christine
A1  - Laue, Steffen
A1  - Löhmannsröben, Hans-Gerd
A1  - Lemke, Matthias
A1  - Schober, Lars
A1  - Reich, Oliver
A1  - Lück, Erika
A1  - Schütte, Marc
A1  - Domsch, Horst
A1  - Makower, Alexander
A1  - Scheller, Frieder W.
A1  - Stöcklein, Wolfgang
A1  - Wollenberger, Ursula
A1  - Schultze, Rainer
A1  - Hengstermann, Theo
A1  - Schael, Frank
T1  - Umweltforschung für das Land Brandenburg : Projekt Umweltanalytik / Umweltmeßtechnik / Informationssysteme
Y1  - 2000
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-3862
SP  - 176
EP  - 227
ER  - 
TY  - CHAP
A1  - Lück, Erika
A1  - Balderjahn, Ingo
A1  - Kamm, Birgit
A1  - Greil, Holle
A1  - Wallschläger, Hans-Dieter
A1  - Jessel, Beate
A1  - Böckmann, Christine
A1  - Oberhänsli, Roland
A1  - Soyez, Konrad
A1  - Schmeer, Ernst
A1  - Blumenstein, Oswald
A1  - Berndt, Klaus-Peter
A1  - Edeling, Thomas
A1  - Friedrich, Sabine
A1  - Kaden, Klaus
A1  - Scheller, Frieder W.
A1  - Petersen, Hans-Georg
A1  - Asche, Hartmut
A1  - Bronstert, Axel
A1  - Giest, Hartmut
A1  - Gaedke, Ursula
A1  - Löhmannsröben, Hans-Gerd
A1  - Jeltsch, Florian
A1  - Jänkel, Ralph
A1  - Gzik, Axel
A1  - Bork, Hans-Rudolf
A1  - Bork, Hans-Rudolf
T1  - Umweltforschung für das Land Brandenburg : Arbeitsgruppen und Professuren
Y1  - 2000
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-3797
ER  - 
TY  - JOUR
A1  - Krawczyk, C. M.
A1  - Lück, Erika
A1  - Stiller, M.
T1  - The structure of the North German Basin - the DEKORP-Experiment BASIN'96
Y1  - 1997
SN  - 90-73834-04-X
ER  - 
TY  - JOUR
A1  - Stiller, M.
A1  - Krawczyk, C. M.
A1  - Lück, Erika
T1  - The northern rim of the central european basin system : first results of the offshore-onshore survey BASINï96
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Walter, J.
A1  - Hamann, Göran
A1  - Lück, Erika
A1  - Klingenfuss, C.
A1  - Zeitz, Jutta
T1  - Stratigraphy and soil properties of fens: Geophysical case studies from northeastern Germany
JF  - Catena : an interdisciplinary journal of soil science, hydrology, geomorphology focusing on geoecology and landscape evolution
N2  - The determination of the total carbon storage of peatlands is of high relevance in the context of climate-change mitigation efforts. This determination relies on data about stratigraphy and peat properties, which are conventionally collected by coring. Ground-penetrating radar (GPR) and electrical resistivity imaging (ERI) can support these point data by providing subsoil information in two-dimensional cross-sections. In this study, GPR and ERI were conducted at two groundwater-fed fen sites located in the temperate zone in north-east Germany. The fens of this region are embedded in low conductive glacial sand and are characterised by thick layers of gyttja, which can be either mineral or organic. The two study sites are representative of this region with respect to stratigraphy (total thickness, peat and gyttja types) and ecological conditions (pH-value, trophic condition). The aim of this study is to assess the suitability of GPR and ERI to detect stratigraphy and peat properties under these characteristic site conditions. Results show that GPR clearly detects the interfaces between (i) Carex and brown-moss peat, (ii) brown-moss peat and organic gyttja, (iii) organic- and mineral gyttja, and (iv) mineral gyttja and the parent material (glacial sand). These layers differ in bulk density and the related organic matter content. ERI, however, does not delineate these layers; rather it delineates regions of varying properties. At our base-rich site, pore fluid conductivity and cation.exchange capacity are the main factors that determine peat electrical conductivity (reverse of resistivity), whereas organic matter and water content are most influential at the more acidic site. Thus the correlation between peat properties and electrical conductivity are driven by site-specific conditions, which are mainly determined by the solute load in the groundwater at fens. When the total organic deposits exceed a thickness of 5 m, the depth of investigation by GPR is limited due to increasing attenuation. This is not a limiting factor for ERI, where the transition from organic deposits to glacial sand is visible at both sites. Due to these specific sensitivities, a combined application of GPR and ERI meets the demand for up-to-date information on carbon storage of peatlands, which is, moreover, very site-specific because of the inherent variety of ecological conditions and stratigraphy between peatlands in general and between fens and bogs in particular. (C) 2016 Elsevier B.V. All rights reserved.
KW  - Fen stratigraphy
KW  - Peat properties
KW  - Gyttja
KW  - Ground penetrating radar
KW  - Electrical conductivity
KW  - Electrical resistivity imaging
Y1  - 2016
U6  - https://doi.org/10.1016/j.catena.2016.02.028
SN  - 0341-8162
SN  - 1872-6887
VL  - 142
SP  - 112
EP  - 125
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Lück, Erika
A1  - Müller, Martin
T1  - Special section on the application of geophysics in agriculture : part II ; foreword
Y1  - 2009
SN  - 1569-4445
ER  - 
TY  - JOUR
A1  - Herbst, R.
A1  - Kapp, Ingo
A1  - Krummel, H.
A1  - Lück, Erika
T1  - Seismic sources for shallow investigatons : a field comparison from Northern Germany
Y1  - 1998
ER  -