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Relevancy: 100%

Analysis of coupled hydraulic and dielectric material properties of organic free soils (Project)

The main objective of the project is the development of new analytical methods for a derivation of the structure and texture dependent coupled dielectric and hydraulic properties of mineral soils. For these reasons an experimental setup will be developed for a simultaneously determination of the water retention characteristics as well as the dielectric spectra of soils in a broad frequency range...


Funding period: 2009 - 2012

Relevancy: 100%

Estimating net-emissions from carbon storage in Harvested Wood Products (Project)

keine Angaben


Funding period: 2009 - 2013

Relevancy: 100%

Impact of reduced precipitation and N-fertilizer injection techniques on emission of greenhouse gases from arable soils (Project)

Emissions of N2O and other greenhouse gases are controlled by water availability and the N-application technique. This project investigates the impact of reduced summer precipitation and resulting drought stress on emissions of CO2, CH4 and N2O from soils under corn and sorghum. Furthermore, the impact of NH4-injection fertilization on greenhouse gas emissions and nitrogen turnover processes will...


Funding period: 2010 - 2014

Relevancy: 100%

Impact of urbanisation on the allergenicity of birch pollen grains (Project)

Evidence is compelling for a positive correlation between urbanisation and increment of allergic sensitisation and diseases. The reason for this association is not clear to date. Some data point to a pro-allergic effect of anthropogenic factors on susceptible individuals. Data analysing the impact of environmental – natural and anthropogenic – factors on the allergenicity of allergen carriers...


Funding period: 2008 - 2010

Relevancy: 100%

Human influences on forests in southern Ethiopia: the case of Shashemane-Munessa-forest (Project)

Especially during the last decades, the natural forests of Ethiopia have been heavily disturbed by human activities. Some forests have been totally cleared and converted into fields for agricultural use, other suffered from different influences, such as heavy grazing and selective logging. The ongoing research in the Shashemane-Munessa-study area (Gu 406/8-1,2) showed clearly that, in spite of...


Funding period: 2004 - 2008