E-Dissertationen: Suche
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Effects of fragmentation and degradation of an afrotropical rain forest on the diversity structure of leaf beetle communities (Coleoptera, Chrysomelidae)
(2005)
East African forests are particularly diverse and endangered but are still little-known ecosystems. With an increase of the human population in East Africa throughout the last decades, the pressure on biodiversity largely ...
Forest fragmentation and plant-pollinator interactions in Western Kenya
(2006)
Rain forest fragmentation can affect plant-pollinator interactions and the reproductive success of plant species. Understanding these consequences is a crucial component of conserving vulnerable ecosystems.
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Der Ranunculus-auricomus-Komplex in Deutschland westlich des Rheins
(2016-01-05)
Der gegenwärtige Stand der Erforschung der Gold-Hahnenfuß-Flora (Ranunculus auricomus agg.) in Deutschland westlich des Rheins (mit Ausnahme des Saarlandes) wird dargestellt. Eine taxonomische und pflanzengeografische ...
Systematics, Taxonomy, and Evolution of Urtica L. (Urticaceae)
(2017-04-25)
The systematics of Urtica have puzzled scientists for the past 200 years and no single comprehensive attempt at understanding infrageneric relationships has been published in the past, nor have species delimitations ...