Browsing Fakultät für Biologie und Psychologie (inkl. GAUSS) by Referee "Wiegand, Kerstin Prof. Dr."
Now showing items 1-5 of 5
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Feeding Interactions and Their Relevance to Biodiversity under Global Change
(2017-03-21)This dissertation focuses on the effect of multiple global change drivers on feeding interaction strength and biodiversity loss. The mechanisms of their influences on food webs are demonstrated by simple food chain motifs ... -
Trophic interactions of ants, birds and bats affecting crop yield along shade gradients in tropical agroforestry
(2015-12-09)Tropical agroforests are diverse systems where several predator groups shape animal communities and plant-arthropod interactions. Ants, birds and bats in particular can reduce herbivores and thereby increase crop yield. ... -
Auswirkungen von räumlichem Populationswachstum auf die genetische Vielfalt
(2015-02-09)The growth of a population accompanied by a subsequent distribution into new territories is referred to as a range expansion. In the course of evolutionary history, many species extended their range, amongst others due ... -
Vegetation, climate and environmental dynamics of the Black Sea/Northern Anatolian region during the last 134 ka obtained from palynological analysis
(2013-08-08)As a part of the multidisciplinary project “Dynamics of Mid-latitude/Mediterranean climate in Northern Anatolia/Black Sea region during the last 150 kyr”, this research presents new pollen and organic-walled dinoflagellate ... -
Services and disservices driven by ant communities in tropical agroforests
(2013-05-30)Agricultural productivity and human well-being are built upon ecosystem services and disservices. Ants in tropical agroecosystems drive a complex network of direct and indirect interactions between crops and their mutualists ...