E-Dissertationen: Suche
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Räumliche Variabilität von Böden und Bodeneigenschaften auf dem Landwirtschaftlichen Versuchsgut Frankenforst im Pleiser Hügelland
(2003)
Im Zentrum dieser Arbeit stehen die Böden des Landwirtschaftlichen Versuchsgutes Frankenforst. Ihr Aufbau, ihre Verbreitung und räumliche Variabilität werden beschrieben und untersucht.
Zunächst wurde der Aufbau der ...
Zunächst wurde der Aufbau der ...
The Influence of Land-use Activities on Nutrient Inputs into Upland Catchment Streams, Ghana
(2009-10-08)
In Ghana, increasing agricultural productivity is seen as an essential component of most development programs. The main objective of this study was to assess the implications of increased land-use activities on in-stream ...
Growing lake with growing problems: integrated hydrogeological investigation on Lake Beseka, Ethiopia
(2009-02-03)
The complex tectonic and volcanic processes in the Ethiopian rift valley have resulted in the formation of volcano-tectonic structural depressions that became sites for many rift valley lakes. Lake Beseka is one of the ...
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 ...
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 ...
Estimation of groundwater recharge in the context of future climate change in the White Volta River Basin, West Africa
(2008)
The White Volta River Basin is one of the major sub-basins of the Volta River Basin of West Africa. It covers about 106,000 km2, and the major riparian countries are Burkina Faso and Ghana. The basin has enough ...