Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"natürliche Feinde"”.
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Spatiotemporal patterns of insect diversity and multitrophic interactions across a tree diversity gradient
… von Insektengemeinschaften entlang eines natürlichen Baumartendiverstätsgradienten untersucht, unter Berücksichtigung von Buchenreinbeständen bis hin zu hochdiversen Laubmischwäldern. Ziel der Arbeit war eine Analyse des Effekts von Baumartendiversität auf den Artenreichtum, die …
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Coexistence and resource use in space and time in a West African tortoise beetle community
Tropical rain forests and coral reefs are usually regarded as the epitome of complexity and diversity. The mechanisms, however, that allow so many species to coexist continuously, still need to be unraveled. Earlier equilibrium models explain community organization with a strict niche separation …