TY  - BOOK
A1  - Eberhardt, Winfried
T1  - Die Sonderabfallentsorgung in Niedersachsen : Fakten, Probleme und Lösungsansätze
T3  - Praxis Kultur- und Sozialgeographie
Y1  - 1992
SN  - 0934-716X
VL  - 8
PB  - Selbstverl. Abt. Kultur- und Sozialgeographie Geographisches Institut der Universität Göttingen
CY  - Göttingen
ER  - 
TY  - JOUR
A1  - Saupe, Gabriele
A1  - Thieme, Siegfried
T1  - Rual areas in the land of Brandenburg - whatïs their future?
Y1  - 1992
ER  - 
TY  - THES
A1  - Reich, Uwe
T1  - Die Auswanderung aus dem Regierungsbezirk Frankfurt/Oder im 19. Jahrhundert unter besonderer Berücksichtigung der Kreise Cottbus und Arnswalde
Y1  - 1992
ER  - 
TY  - THES
A1  - Hofmann, Kerstin
T1  - Methodische Untersuchungen zur digitalen Luft- und Satellitenbildauswertung von Waldschäden in Fichtenbeständen
Y1  - 1992
ER  - 
TY  - GEN
A1  - Elsenbeer, Helmut
A1  - Cassel, Keith
A1  - Castro, Jorge
T1  - Spatial analysis of soil hydraulic conductivity in a tropical rain forest catchment
N2  - The topography of first-order catchments in a region of western Amazonia was found to exhibit distinctive, recurrent features: a steep, straight lower side slope, a flat or nearly flat terrace at an intermediate elevation between valley floor and interfluve, and an upper side slope connecting interfluve and intermediate terrace. A detailed survey of soil-saturated hydraulic conductivity (K sat)-depth relationships, involving 740 undisturbed soil cores, was conducted in a 0.75-ha first-order catchment. The sampling approach was stratified with respect to the above slope units. Exploratory data analysis suggested fourth-root transformation of batches from the 0–0.1 m depth interval, log transformation of batches from the subsequent 0.1 m depth increments, and the use of robust estimators of location and scale. The K sat of the steep lower side slope decreased from 46 to 0.1 mm/h over the overall sampling depth of 0.4 m. The corresponding decrease was from 46 to 0.1 mm/h on the intermediate terrace, from 335 to 0.01 mm/h on the upper side slope, and from 550 to 0.015 mm/h on the interfluve. A depthwise comparison of these slope units led to the formulation of several hypotheses concerning the link between K sat and topography.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 051 
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16979
ER  -