Tree diversity effects through a temporal lens: Implications for the abundance, diversity and stability of foraging birds

Autor: Víctor Parra-Tabla, Luis Abdala-Roberts, Jorge Navarro, Colleen S. Nell, Yanely May‐Uc

Publikováno v: Journal of Animal Ecology. 89:1775-1787

Tree diversity exerts a strong influence on consumer communities, but most work has involved single time point measurements over short time periods. Describing temporal variation associated with diversity effects over longer time periods is necessary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6c42a7384cc6ba9d115999a5a50ab06
https://doi.org/10.1111/1365-2656.13245

Plant structural complexity mediates trade‐off in direct and indirect plant defense by birds

Autor: Colleen S. Nell, Kailen A. Mooney

Publikováno v: Ecology. 100

Direct and indirect defenses are predicted to trade-off due to costs associated with redundancy in plant defense, but the factors mediating a plant's position along this trade-off axis are unknown. We conducted a bird exclusion experiment of nine sym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566fa25b47d2d7943da4fd13c35f6c02
https://doi.org/10.1002/ecy.2853

Specificity of plant-plant communication for Baccharis salicifolia sexes but not genotypes

Autor: Colleen S. Nell, Maria M. Meza-Lopez, Sergio Rasmann, Xoaquín Moreira, Kailen A. Mooney

Publikováno v: Ecology. 99(12)

Plants are able to adjust their anti-herbivore defenses in response to the volatile organic compounds (VOCs) emitted by herbivore-damaged neighbors, and some of these changes increase resistance against subsequent herbivory. This phenomenon of plant-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bae895504c861437cdbc94e45055f75
https://pubmed.ncbi.nlm.nih.gov/30508249

Higher predation risk for insect prey at low latitudes and elevations

Autor: Alison Slade, Alžběta Suchanková, Sol Milne, Tomas Roslin, Shuyin Huang, Elizabeth Nichols, Vigdis Vandvik, Saskya van Nouhuys, Sarah J. Hill, Yves Basset, Anita Weissflog, Katerina Sam, Eleanor M. Slade, Timothy C. Bonebrake, Colleen S. Nell, William K. Petry, David S. Hik, Nigel R. Andrew, Andrea Larissa Boesing, Niels Martin Schmidt, Tapani Hopkins, Benita Laird-Hopkins, Claudia L. Gray, Owen T. Lewis, Erin K. Cameron, Akihiro Nakamura, Vojtech Novotny, Isabel C. Barrio, Ashley L. Asmus, David A. Donoso, Vital Zhukovich, Alena Prokurat, Wesley Dáttilo, Bess Hardwick, Isaiah Mwesige, Bonny Koane, Pavel Drozd, Tiit Teder, Victor Slade, Liisa Laukkanen

Publikováno v: Roslin, T, Hardwick, B, Novotny, V, Petry, W K, Andrew, N R, Asmus, A, Barrio, I C, Basset, Y, Boesing, A L, Bonebrake, T C, Cameron, E K, Dáttilo, W, Donoso, D A, Drozd, P, Gray, C L, Hik, D S, Hill, S J, Hopkins, T, Huang, S, Koane, B, Laird-Hopkins, B, Laukkanen, L, Lewis, O T, Milne, S, Mwesige, I, Nakamura, A, Nell, C S, Nichols, E, Prokurat, A, Sam, K, Schmidt, N M, Slade, A, Slade, V, Suchankova, A, Teder, T, van Nouhuys, S, Vandvik, V, Weissflog, A, Zhukovich, V & Slade, E M 2017, ' Higher predation risk for insect prey at low latitudes and elevations ', Science, vol. 356, no. 6339, pp. 742-744 . https://doi.org/10.1126/science.aaj1631
Science

Risky in the tropics It is well known that diversity increases toward the tropics. Whether this increase translates into differences in interaction rates among species, however, remains unclear. To simplify the problem, Roslin et al. tested for preda

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https://pure.au.dk/portal/da/publications/higher-predation-risk-for-insect-prey-at-low-latitudes-and-elevations(e88206c5-0e7a-48fe-bdb1-851c599e673b).html

Tropical tree diversity mediates foraging and predatory effects of insectivorous birds

Autor: Víctor Parra-Tabla, Colleen S. Nell, Kailen A. Mooney, Luis Abdala-Roberts

Publikováno v: Proceedings of the Royal Society B: Biological Sciences. 285:20181842

Biodiversity affects the structure of ecological communities, but little is known about the interactive effects of diversity across multiple trophic levels. We used a large-scale forest diversity experiment to investigate the effects of tropical tree

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1932658d83b3e7f112a136278733b63
https://doi.org/10.1098/rspb.2018.1842