Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

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Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

Correa, D. F. (author)

Stevenson, P. R. (author)

Umana, M. N. (author)

Coelho, L. D. (author)

Lima, D. D. (author)

Salomao, R. P. (author)

do Amaral, I. L. (author)

Wittmann, F. (author)

Matos, F. D. D. (author)

Castilho, C. V. (author)

Phillips, O. L. (author)

Guevara, J. E. (author)

Carim, M. D. V. (author)

Magnusson, W. E. (author)

Sabatier, D. (author)

Molino, J. F. (author)

Irume, M. V. (author)

Martins, M. P. (author)

Guimaraes, J. R. D. (author)

Banki, O. S. (author)

Piedade, M. T. F. (author)

Pitman, N. C. A. (author)

Mendoza, A. M. (author)

Ramos, J. F. (author)

Luize, B. G. (author)

Novo, Emmd (author)

Vargas, P. N. (author)

Silva, T. S. F. (author)

Venticinque, E. M. (author)

Manzatto, A. G. (author)

Reis, N. F. C. (author)

Terborgh, J. W. (author)

Casula, K. R. (author)

Coronado, E. N. H. (author)

Montero, J. C. (author)

Schongart, J. (author)

Lopez, D. C. (author)

Costa, F. R. C. (author)

Quaresma, A. C. (author)

Zartman, C. E. (author)

Killeen, T. J. (author)

Marimon, B. S. (author)

Marimon, B. (author)

Vasquez, R. (author)

Mostacedo, B. (author)

Demarchi, L. O. (author)

Feldpausch, T. R. (author)

Assis, R. L. (author)

Baraloto, C. (author)

Engel, J. (author)

Petronelli, P. (author)

Castellanos, H. (author)

de Medeiros, M. B. (author)

Simon, M. F. (author)

Andrade, A. (author)

Camargo, J. L. (author)

Laurance, S. G. W. (author)

Laurance, W. F. (author)

Rincon, L. M. (author)

Schietti, J. (author)

Sousa, T. R. (author)

Farias, E. D. (author)

Lopes, M. A. (author)

Magalhaes, J. L. L. (author)

Nascimento, H. E. M. (author)

de Queiroz, H. L. (author)

Aymard, G. A. (author)

Brienen, R. (author)

Revilla, J. D. C. (author)

Vieira, I. C. G. (author)

Cintra, B. B. L. (author)

Feitosa, Y. O. (author)

Duivenvoorden, J. F. (author)

Mogollon, H. F. (author)

Araujo-Murakami, A. (author)

Ferreira, L. V. (author)

Lozada, J. R. (author)

Comiskey, J. A. (author)

de Toledo, J. J. (author)

Damasco, Gabriel (author): Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences

Davila, N. (author)

Garcia-Villacorta, R. (author)

Lopes, A. (author)

Vicentini, A. (author)

Draper, F. C. (author)

Arboleda, N. C. (author)

Valverde, F. C. (author)

Alonso, A. (author)

Dallmeier, F. (author)

Gomes, V. H. F. (author)

Neill, D. (author)

de Aguiar, D. P. P. (author)

Arroyo, L. (author)

Carvalho, F. A. (author)

de Souza, F. C. (author)

do Amaral, D. D. (author)

Feeley, K. J. (author)

Gribel, R. (author)

Pansonato, M. P. (author)

Barlow, J. (author)

Berenguer, E. (author)

Ferreira, J. (author)

Fine, P. V. A. (author)

Guedes, M. C. (author)

Jimenez, E. M. (author)

Licona, J. C. (author)

Mora, M. C. P. (author)

Zegarra, B. E. V. (author)

Ceron, C. (author)

Fonty, E. (author)

Henkel, T. W. (author)

Householder, J. E. (author)

Maas, P. (author)

Silveira, M. (author)

Stropp, J. (author)

Thomas, R. (author)

Durgante, F. M. (author)

Baker, T. R. (author)

Daly, D. (author)

Huamantupa-Chuquimaco, I. (author)

Milliken, W. (author)

Pennington, T. (author)

Paredes, M. R. (author)

Molina, P. (author)

Fuentes, A. (author)

Klitgaard, B. (author)

Pena, J. L. M. (author)

Peres, C. A. (author)

Silman, M. R. (author)

Tello, J. S. (author)

Campelo, W. (author)

Chave, J. (author)

Di Fiore, A. (author)

Hilario, R. R. (author)

Phillips, J. F. (author)

Rivas-Torres, G. (author)

van Andel, T. R. (author)

von Hildebrand, P. (author)

Pereira, L. D. (author)

Barbosa, E. M. (author)

Barbosa, F. R. (author)

Bonates, L. C. D. (author)

Carpanedo, R. D. (author)

Doza, H. P. D. (author)

Gomez, R. Z. (author)

Gonzales, T. (author)

Gonzales, G. P. G. (author)

Hoffman, B. (author)

Junqueira, A. B. (author)

Malhi, Y. (author)

Miranda, I. P. D. (author)

Pinto, L. F. M. (author)

Prieto, A. (author)

Rodrigues, D. D. (author)

Rudas, A. (author)

Ruschel, A. R. (author)

Silva, N. (author)

Vela, C. I. A. (author)

Vos, V. A. (author)

Zent, S. (author)

Zent, E. L. (author)

Noronha, J. C. (author)

Albuquerque, B. W. (author)

Cano, A. (author)

Marquez, Y. A. C. (author)

Costa, J. B. P. (author)

Flores, B. M. (author)

Galbraith, D. (author)

Holmgren, M. (author)

Kalamandeen, M. (author)

Nascimento, M. T. (author)

Oliveira, A. A. (author)

Ramirez-Angulo, H. (author)

Rocha, M. (author)

Scudeller, V. V. (author)

Sierra, R. (author)

Tirado, M. (author)

van der Heijden, G. (author)

Torre, E. V. (author)

Vriesendorp, C. (author)

Pombo, M. M. (author)

Reategui, M. A. A. (author)

Baider, C. (author)

Balslev, H. (author)

Cardenas, S. (author)

Casas, L. F. (author)

Farfan-Rios, W. (author)

Ferreira, C. (author)

Linares-Palomino, R. (author)

Mendoza, C. (author)

Mesones, I. (author)

Torres-Lezama, A. (author)

Giraldo, L. E. U. (author)

Villarroel, D. (author)

Zagt, R. (author)

Parada, G. A. (author)

Alexiades, M. N. (author)

de Oliveira, E. A. (author)

Garcia-Cabrera, K. (author)

Hernandez, L. (author)

Cuenca, W. P. (author)

Pansini, S. (author)

Pauletto, D. (author)

Arevalo, F. R. (author)

Sampaio, A. F. (author)

Sandoval, E. H. V. (author)

Gamarra, L. V. (author)

ter Steege, H. (author)

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(creator_code:org_t)

2022-10-24
2023
English.
In: Global Ecology and Biogeography. - : Wiley. - 1466-822X .- 1466-8238. ; 32:1, s. 49-69

Related links:: https://gup.ub.gu.se...; show more...; https://doi.org/10.1...; show less...

Journal article (peer-reviewed)

Abstract Subject headings

Aim To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser-availability hypothesis) and/or the availability of resources for constructing zoochorous fruits (resource-availability hypothesis). Time period Tree-inventory plots established between 1934 and 2019. Major taxa studied Trees with a diameter at breast height (DBH) >= 9.55 cm. Location Amazonia, here defined as the lowland rain forests of the Amazon River basin and the Guiana Shield. Methods We assigned dispersal modes to a total of 5433 species and morphospecies within 1877 tree-inventory plots across terra-firme, seasonally flooded, and permanently flooded forests. We investigated geographic patterns in the proportional abundance of dispersal modes. We performed an abundance-weighted mean pairwise distance (MPD) test and fit generalized linear models (GLMs) to explain the geographic distribution of dispersal modes. Results Anemochory was significantly, positively associated with mean annual wind speed, and hydrochory was significantly higher in flooded forests. Dispersal modes did not consistently show significant associations with the availability of resources for constructing zoochorous fruits. A lower dissimilarity in dispersal modes, resulting from a higher dominance of endozoochory, occurred in terra-firme forests (excluding podzols) compared to flooded forests. Main conclusions The disperser-availability hypothesis was well supported for abiotic dispersal modes (anemochory and hydrochory). The availability of resources for constructing zoochorous fruits seems an unlikely explanation for the distribution of dispersal modes in Amazonia. The association between frugivores and the proportional abundance of zoochory requires further research, as tree recruitment not only depends on dispersal vectors but also on conditions that favour or limit seedling recruitment across forest types.

Subject headings

NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)

Keyword

Amazonian rain forests
anemochory
dispersal agents
disperser-availability hypothesis
endozoochory
flooded forests
hydrochory
resource-availability hypothesis
synzoochory
terra-firme
forests
seed-dispersal
climate-change
neotropical forests
fruit production
atlantic forest
scale patterns
woody-plants
size
diversity
defaunation
Environmental Sciences & Ecology
Physical Geography

Publication and Content Type

ref (subject category)
art (subject category)

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By the author/editor: Correa, D. F.; Stevenson, P. R.; Umana, M. N.; Coelho, L. D.; Lima, D. D.; Salomao, R. P.; show more...; do Amaral, I. L.; Wittmann, F.; Matos, F. D. D.; Castilho, C. V.; Phillips, O. L.; Guevara, J. E.; Carim, M. D. V.; Magnusson, W. E.; Sabatier, D.; Molino, J. F.; Irume, M. V.; Martins, M. P.; Guimaraes, J. R. ...; Banki, O. S.; Piedade, M. T. F ...; Pitman, N. C. A.; Mendoza, A. M.; Ramos, J. F.; Luize, B. G.; Novo, Emmd; Vargas, P. N.; Silva, T. S. F.; Venticinque, E. ...; Manzatto, A. G.; Reis, N. F. C.; Terborgh, J. W.; Casula, K. R.; Coronado, E. N. ...; Montero, J. C.; Schongart, J.; Lopez, D. C.; Costa, F. R. C.; Quaresma, A. C.; Zartman, C. E.; Killeen, T. J.; Marimon, B. S.; Marimon, B.; Vasquez, R.; Mostacedo, B.; Demarchi, L. O.; Feldpausch, T. R ...; Assis, R. L.; Baraloto, C.; Engel, J.; Petronelli, P.; Castellanos, H.; de Medeiros, M. ...; Simon, M. F.; Andrade, A.; Camargo, J. L.; Laurance, S. G. ...; Laurance, W. F.; Rincon, L. M.; Schietti, J.; Sousa, T. R.; Farias, E. D.; Lopes, M. A.; Magalhaes, J. L. ...; Nascimento, H. E ...; de Queiroz, H. L ...; Aymard, G. A.; Brienen, R.; Revilla, J. D. C ...; Vieira, I. C. G.; Cintra, B. B. L.; Feitosa, Y. O.; Duivenvoorden, J ...; Mogollon, H. F.; Araujo-Murakami, ...; Ferreira, L. V.; Lozada, J. R.; Comiskey, J. A.; de Toledo, J. J.; Damasco, Gabriel; Davila, N.; Garcia-Villacort ...; Lopes, A.; Vicentini, A.; Draper, F. C.; Arboleda, N. C.; Valverde, F. C.; Alonso, A.; Dallmeier, F.; Gomes, V. H. F.; Neill, D.; de Aguiar, D. P. ...; Arroyo, L.; Carvalho, F. A.; de Souza, F. C.; do Amaral, D. D.; Feeley, K. J.; Gribel, R.; Pansonato, M. P.; Barlow, J.; Berenguer, E.; Ferreira, J.; Fine, P. V. A.; Guedes, M. C.; Jimenez, E. M.; Licona, J. C.; Mora, M. C. P.; Zegarra, B. E. V ...; Ceron, C.; Fonty, E.; Henkel, T. W.; Householder, J. ...; Maas, P.; Silveira, M.; Stropp, J.; Thomas, R.; Durgante, F. M.; Baker, T. R.; Daly, D.; Huamantupa-Chuqu ...; Milliken, W.; Pennington, T.; Paredes, M. R.; Molina, P.; Fuentes, A.; Klitgaard, B.; Pena, J. L. M.; Peres, C. A.; Silman, M. R.; Tello, J. S.; Campelo, W.; Chave, J.; Di Fiore, A.; Hilario, R. R.; Phillips, J. F.; Rivas-Torres, G.; van Andel, T. R.; von Hildebrand, ...; Pereira, L. D.; Barbosa, E. M.; Barbosa, F. R.; Bonates, L. C. D ...; Carpanedo, R. D.; Doza, H. P. D.; Gomez, R. Z.; Gonzales, T.; Gonzales, G. P. ...; Hoffman, B.; Junqueira, A. B.; Malhi, Y.; Miranda, I. P. D ...; Pinto, L. F. M.; Prieto, A.; Rodrigues, D. D.; Rudas, A.; Ruschel, A. R.; Silva, N.; Vela, C. I. A.; Vos, V. A.; Zent, S.; Zent, E. L.; Noronha, J. C.; Albuquerque, B. ...; Cano, A.; Marquez, Y. A. C ...; Costa, J. B. P.; Flores, B. M.; Galbraith, D.; Holmgren, M.; Kalamandeen, M.; Nascimento, M. T ...; Oliveira, A. A.; Ramirez-Angulo, ...; Rocha, M.; Scudeller, V. V.; Sierra, R.; Tirado, M.; van der Heijden, ...; Torre, E. V.; Vriesendorp, C.; Pombo, M. M.; Reategui, M. A. ...; Baider, C.; Balslev, H.; Cardenas, S.; Casas, L. F.; Farfan-Rios, W.; Ferreira, C.; Linares-Palomino ...; Mendoza, C.; Mesones, I.; Torres-Lezama, A ...; Giraldo, L. E. U ...; Villarroel, D.; Zagt, R.; Parada, G. A.; Alexiades, M. N.; de Oliveira, E. ...; Garcia-Cabrera, ...; Hernandez, L.; Cuenca, W. P.; Pansini, S.; Pauletto, D.; Arevalo, F. R.; Sampaio, A. F.; Sandoval, E. H. ...; Gamarra, L. V.; ter Steege, H.; show less...

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