E-Dissertationen: Search
Now showing items 1-10 of 13
Preußische Kolonisations– und Sozialpolitik in der Altmark von 1740 bis 1850 im Spannungsfeld von Staatsräson und Bauernwiderstand: am Beispiel des Drömlings
(2007)
Das letzte Kolonisationsobjekt Friedrichs des Großen war die Urbarmachung und Besiedlung des Drömlings, eines Niederungsmoores in der Altmark am Ende des 18. Jahrhunderts. Dieses Thema ist Gegenstand der vorliegenden Arbeit ...
Performance Analysis and Characterisation of a new Magneto-Electrical Measurement System for Electrical Conductivity Imaging
(2007)
An often used proxy in hydrogeology is the electrical condutctivity distributioni to study flow and transport of groundwater in soil. In order to map the electrical conductivity distribution of soil columns (length 0.5 m ...
Floodplain wetland-river flow synergy in the White Volta River basin, Ghana
(2007)
The Upper East Region of Ghana is characterized by an unreliable mono-modal rainfall pattern making rain-fed agriculture a risky business. Therefore, farmers along the White Volta River cultivate on the floodplain to make ...
Spatiotemporal dynamics of stress factors in wheat analysed by multisensoral remote sensing and geostatistics
(2007)
Plant stresses, in particular fungal diseases, basically show a high variability in space and time with respect to their impact on the host. Recent ‘Precision Agriculture’ techniques allow for a spatially and temporally ...
Classifying multisensor remote sensing data: Concepts, Algorithms and Applications
(2007)
Today, a large quantity of the Earth’s land surface has been affected by human induced land cover changes. Detailed knowledge of the land cover is elementary for several decision support and monitoring systems. Earth-observation ...
Multi-Tracer Study of Karst Waters and Lake Sediments in Croatia and Bosnia-Herzegovina: Plitvice Lakes National Park and Bihać area
(2007)
Karst aquifers in Croatia and Bosnia-Herzegovina represent an important freshwater resource for the Plitvice Lakes National Park and the Bihać area. In the present study an integrative approach was applied to investigate ...
Implementation of the local land-use and land-cover change model CLUE-s for Central Benin by using socio-economic and remote sensing data
(2007)
Within the last decades wide areas in West Africa are subjected to serious land-use and land-cover changes (LUCC). The detection of the changes, the understanding of the underlying processes as well as modeling of scenarios ...
Analyse schneehydrologischer Prozesse und Schneekartierung im Einzugsgebiet des Oued M’Goun, Zentraler Hoher Atlas (Marokko)
(2007)
Die in der vorliegenden Arbeit gewählten Methoden zur Analyse der schneehydrologischen Prozesse und zur Schneekartierung im Einzugsgebiet des Oued M’Goun lieferten eine Fülle von Daten und Informationen über die Facetten ...
The Impact of Mineral Dust Aerosol Particles on Cloud Formation
(2007)
This investigation examines the role of selected mineral dust samples in heterogeneous ice nucleation. The experiments were done by seeding artificial clouds in the large aerosol chamber AIDA at temperatures between 273 ...
Modelling the holocene sediment budget of the Rhine system
(2007)
Rivers transport large amounts of water, sediments, nutrients and carbon from the continents to the oceans. Thus, they are important links within the global biogeochemical cycle. To understand biogeochemical fluxes in river ...