Welcome to the FunDivEurope Knowledge Transfer Platform

The platform supports communication and knowledge exchange among stakeholders, scientists, policy makers and the public regarding the understanding about the functional significance of biodiversity for the provision of forest ecosystem services in major European forest types. The aim is to understand and quantify how tree species diversity can be used to foster the provision of ecosystem services such as timber production, carbon sequestration and freshwater provisioning.

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Timber quality vs. biodiversity - a contradiction?

Timber quality describes all the wood characteristics and properties that affect the value recovery chain and the service-ability of end products. In the context of timber production the quality of timber is a major driver for the price of the final product and the income of forest owners. The higher the quality of timber, the easier it is to achieve a ‘good’ price. For construction purposes the attributes dimension, stiffness and strength or dimension stability are most important. Wood properties determinate the quality of timber as well. Here the number and size of knots, the grain angle...

Effects of biodiversity on the transmission of foliar fungal pathogens in the German tree diversity experiment BIOTREE

Current theory on transmission rates of plant pathogens predicts a strong influence of host diversity on the degree of infection. We tested this prediction for foliar fungal pathogens on forest tree species, making use of the BIOTREE tree diversity experiment in Germany. We hypothesized that fungal species diversity was positively and fungal pathogen load negatively related to tree species diversity. We conducted analyses at three hierarchical levels, at the plot level, the level of single tree species, and the level of individual fungus species. We found strong tree species identity...

Earthworms - engineers with important role for forest ecosystems

Earthworms play a major role in the conversion of organic matter into humus, thus improving soil fertility in many soils. In addition to dead organic matter, the earthworm also ingests any other small soil particles which make minerals and plant nutrients accessible for plants to use. The earthworm's burrowing creates a multitude of channels through the soil and is of great value in maintaining the soil structure, enabling processes of aeration and drainage. Therefore earthworms are ecosystems engineers which have an important role for forest ecosystems. ...

Tree diversity: an ecological weapon against pest insects

(See below for French, English and German versions, and here for full text) ...

Dead wood and nitrogen stocks: the older, the richer

Dead wood (dead trees, branches, stumps and roots in all stages of decay process) plays an important role in element cycling (carbon, nitrogen, water, etc.) and builds-up forest nutrient stocks. Dead wood is also an essential structural component of forests, providing habitat for large variety of organisms with often highly specialized habitat requirements (e.g. xylobiontic beetles). Organisms inhabiting dead wood cause change in wood quality (its structure, chemical composition and density) preparing substrate for consecutive steps of ecological succession. Speed of this change depends...

One of our contributors

W.Brüggemann's picture
Professor, Head of Department
Institute for Ecology, Evolution & Diversity, Goethe University Frankfurt

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