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Autor
Anderson-Teixeira, Kristina 1 Auga, John 1 Blair, Thomas 1 Butterill, Phil 1 Carscallen, Grace 1 Fibich, Pavel 1 Gonzalez-Akre, Erika 1 Goodman, Aaron 1 Kaman, Ondrej 1 Klimes, Petr 1 Lamarre, Greg P A 1 Libra, Martin 1 Losada, Maria E 1 Manumbor, Markus 1 Miller, Scott E 1 Molem, Kenneth 1 Mottl, Ondrej 1 Nichols, Geoffrey 1 Novotný, Vojtěch 1 Plowman, Nichola S 1
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Pracoviště
Bell Museum and Department of Plant a... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Conservation Ecology Center Smithsoni... 1 Conservation Ecology Center Smithsoni... 1 Department of Biology The University ... 1 National Museum of Natural History Sm... 1 The Czech University of Life Sciences... 1 The New Guinea Binatang Research Cent... 1
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Autor
Anderson-Teixeira, Kristina 1 Auga, John 1 Blair, Thomas 1 Butterill, Phil 1 Carscallen, Grace 1 Fibich, Pavel 1 Gonzalez-Akre, Erika 1 Goodman, Aaron 1 Kaman, Ondrej 1 Klimes, Petr 1 Lamarre, Greg P A 1 Libra, Martin 1 Losada, Maria E 1 Manumbor, Markus 1 Miller, Scott E 1 Molem, Kenneth 1 Mottl, Ondrej 1 Nichols, Geoffrey 1 Novotný, Vojtěch 1 Plowman, Nichola S 1
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Pracoviště
Bell Museum and Department of Plant a... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Biology Centre of the Czech Academy o... 1 Conservation Ecology Center Smithsoni... 1 Conservation Ecology Center Smithsoni... 1 Department of Biology The University ... 1 National Museum of Natural History Sm... 1 The Czech University of Life Sciences... 1 The New Guinea Binatang Research Cent... 1
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Mottl, Ondrej
Autor Mottl, Ondrej Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Branisovska 1160/31, 370 05, Ceske Budejovice, Czech Republic. Faculty of Science, University of South Bohemia, Ceske Budejovice, Branisovska 1760, 370 05, Czech Republic. Department of Biological Sciences, University of Bergen, Bergen, Norway
- Fibich, Pavel
- Klimes, Petr
- Volf, Martin
- Tropek, Robert
- Anderson-Teixeira, Kristina
- Auga, John
- Blair, Thomas
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Butterill, Phil
Autor Butterill, Phil Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Branisovska 1160/31, 370 05, Ceske Budejovice, Czech Republic. Faculty of Science, University of South Bohemia, Ceske Budejovice, Branisovska 1760, 370 05, Czech Republic. Department of Ecology, Faculty of Science, Charles University, Vinicna 7, Prague, 12843, Czech Republic
- Carscallen, Grace
PubMed
32808457
DOI
10.1111/ele.13579
Knihovny.cz E-zdroje
In arthropod community ecology, species richness studies tend to be prioritised over those investigating patterns of abundance. Consequently, the biotic and abiotic drivers of arboreal arthropod abundance are still relatively poorly known. In this cross-continental study, we employ a theoretical framework in order to examine patterns of covariance among herbivorous and predatory arthropod guilds. Leaf-chewing and leaf-mining herbivores, and predatory ants and spiders, were censused on > 1000 trees in nine 0.1 ha forest plots. After controlling for tree size and season, we found no negative pairwise correlations between guild abundances per plot, suggestive of weak signals of both inter-guild competition and top-down regulation of herbivores by predators. Inter-guild interaction strengths did not vary with mean annual temperature, thus opposing the hypothesis that biotic interactions intensify towards the equator. We find evidence for the bottom-up limitation of arthropod abundances via resources and abiotic factors, rather than for competition and predation.
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