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Thomas Tscheulin
University of the Aegean
46Publications
17H-index
1,580Citations
Publications 46
Newest
#1Adam J. Vanbergen (INRA: Institut national de la recherche agronomique)H-Index: 28
#2Simon G. Potts (University of Reading)H-Index: 58
Last.Thomas Tscheulin (University of the Aegean)H-Index: 17
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Abstract Worldwide urbanisation and use of mobile and wireless technologies (5G, Internet of Things) is leading to the proliferation of anthropogenic electromagnetic radiation (EMR) and campaigning voices continue to call for the risk to human health and wildlife to be recognised. Pollinators provide many benefits to nature and humankind, but face multiple anthropogenic threats. Here, we assess whether artificial light at night (ALAN) and anthropogenic radiofrequency electromagnetic radiation (A...
#1Maria Lazarina (University of the Aegean)H-Index: 4
#2Jelle Devalez (University of the Aegean)H-Index: 6
Last.Theodora Petanidou (University of the Aegean)H-Index: 34
view all 14 authors...
#1Mani ShresthaH-Index: 10
#2Jair E. GarciaH-Index: 6
Last.Adrian G. DyerH-Index: 25
view all 8 authors...
To monitor and quantify the changes in pollinator communities over time, it is important to have robust survey techniques of insect populations. Pan traps allow for the assessment of the relative insect abundance in an environment and have been promoted by the Food and Agricultural Organization (FAO) as an efficient data collection methodology. It has been proposed that fluorescent pan traps are particularly useful, as it has been suggested that they capture high numbers of insects in an unbiase...
#1Aphrodite Kantsa (ETH Zurich)H-Index: 5
#2Robert A. Raguso (Cornell University)H-Index: 41
Last.Theodora Petanidou (University of the Aegean)H-Index: 34
view all 6 authors...
Despite progress in understanding pollination network structure, the functional roles of floral sensory stimuli (visual, olfactory) have never been addressed comprehensively in a community context, even though such traits are known to mediate plant–pollinator interactions. Here, we use a comprehensive dataset of floral traits and a novel dynamic data-pooling methodology to explore the impacts of floral sensory diversity on the structure of a pollination network in a Mediterranean scrubland. Our ...
#1Aggeliki Kaloveloni (University of the Aegean)H-Index: 2
#2Thomas Tscheulin (University of the Aegean)H-Index: 17
Last.Theodora Petanidou (University of the Aegean)H-Index: 34
view all 3 authors...
#1Krista Takkis (University of the Aegean)H-Index: 7
#2Thomas Tscheulin (University of the Aegean)H-Index: 17
Last.Theodora Petanidou (University of the Aegean)H-Index: 34
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Floral nectar is a vital resource for pollinators, thus having a very important role in ecosystem functioning. Ongoing climate warming could have a negative effect on nectar secretion, particularly in the Mediterranean, where a strong temperature rise is expected. In turn, decreased nectar secretion, together with shifts in flowering phenology can disrupt plant–pollinator interactions and consequently affect the entire ecosystem. Under fully controlled conditions, we tested how temperature influ...
#1Theodora Petanidou (University of the Aegean)H-Index: 34
#2Mary V. Price (UA: University of Arizona)H-Index: 47
Last.Nickolas M. Waser (UA: University of Arizona)H-Index: 59
view all 10 authors...
Abstract Comparing traits of invasive species within and beyond their ancestral range may improve our understanding of processes that promote aggressive spread. Solanum elaeagnifolium (silverleaf nightshade) is a noxious weed in its ancestral range in North America and is invasive on other continents. We compared investment in flowers and ovules, pollination success, and fruit and seed set in populations from Arizona, USA (“AZ”) and Greece (“GR”). In both countries, the populations we sampled va...
#1Lazaros Neokosmidis (University of the Aegean)H-Index: 2
#2Thomas Tscheulin (University of the Aegean)H-Index: 17
Last.Theodora Petanidou (University of the Aegean)H-Index: 34
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The majority of studies investigating the effects of landscape composition and configuration on bee populations have been conducted in regions of intensive agricultural production, ignoring regions which are dominated by seminatural habitats, such as the islands of the Aegean Archipelago. In addition, research so far has focused on the landscape impacts on bees sampled in cropped fields while the landscape effects on bees inhabiting seminatural habitats are understudied. Here, we investigate the...
#1Theodora Petanidou (University of the Aegean)H-Index: 34
Last.Stephanos P. SgardelisH-Index: 3
view all 10 authors...
Plant–pollinator network structure is the outcome of ecological and evolutionary processes, and although the importance of environmental factors is beyond doubt, our knowledge of how abiotic factors (e.g. climate) shape plant–pollinator networks remains limited. This knowledge gap is critical, as climate change poses a major threat to ecosystems, especially in the Mediterranean. This study focuses on one of the hottest parts of the Basin, the Aegean Archipelago, Greece, and examines how climate ...
Based on the German census of 1900, this article describes marriage patterns in Imperial Germany. The general marriage pattern did not markedly deviate from the “European” one. Nevertheless, the analysis uncovered interesting geographical variation. The male pattern presented differentiation between eastern and western Germany, with levels of male permanent celibacy being lower in the eastern parts of the Empire. However, the extent of female permanent celibacy was great, especially in Prussia. ...
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