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Journal Articles Global Ecology and Biogeography Year : 2023

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

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Pablo R Stevenson
Maria Natalia Umaña
Iêda Leão Do Amaral
  • Function : Author
Florian Wittmann
  • Function : Author
Carolina V Castilho
  • Function : Author
Oliver L Phillips
  • Function : Author
Juan Ernesto Guevara
  • Function : Author
Marcelo de Jesus Veiga Carim
  • Function : Author
William E Magnusson
  • Function : Author
Mariana Victória Irume
  • Function : Author
Maria Pires Martins
  • Function : Author
Olaf S Bánki
  • Function : Author
Maria Teresa Fernandez Piedade
  • Function : Author
Nigel C A Pitman
  • Function : Author
Abel Monteagudo Mendoza
  • Function : Author
José Ferreira Ramos
  • Function : Author
Bruno Garcia Luize
Percy Núñez Vargas
  • Function : Author
Thiago Sanna Freire Silva
  • Function : Author
Eduardo Martins Venticinque
  • Function : Author
Angelo Gilberto Manzatto
  • Function : Author
Neidiane Farias Costa Reis
  • Function : Author
John W Terborgh
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Katia Regina Casula
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Euridice N Honorio Coronado
  • Function : Author
Juan Carlos Montero
  • Function : Author
Jochen Schöngart
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Dairon Cárdenas López
  • Function : Author
Flávia R C Costa
  • Function : Author
Adriano Costa Quaresma
  • Function : Author
Charles Eugene Zartman
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Timothy J Killeen
  • Function : Author
Beatriz S Marimon
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Ben Hur Marimon‐junior
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Rodolfo Vasquez
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Bonifacio Mostacedo
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Layon O Demarchi
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Ted R Feldpausch
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Rafael L Assis
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Christopher Baraloto
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Pascal Petronelli
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Hernán Castellanos
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Marcelo Brilhante De Medeiros
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Marcelo Fragomeni Simon
  • Function : Author
Ana Andrade
  • Function : Author
José Luís Camargo
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Susan G W Laurance
  • Function : Author
William F Laurance
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Lorena Maniguaje Rincón
  • Function : Author
Juliana Schietti
  • Function : Author
Thaiane R Sousa
Emanuelle de Sousa Farias
  • Function : Author
Maria Aparecida Lopes
  • Function : Author
José Leonardo Lima Magalhães
  • Function : Author
Helder Lima De Queiroz
  • Function : Author
Gerardo A Aymard C
  • Function : Author
Roel Brienen
  • Function : Author
Juan David Cardenas Revilla
  • Function : Author
Ima Célia Guimarães Vieira
  • Function : Author
Yuri Oliveira Feitosa
  • Function : Author
Joost F Duivenvoorden
  • Function : Author
Hugo F Mogollón
  • Function : Author
Alejandro Araujo‐murakami
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Leandro Valle Ferreira
  • Function : Author
José Rafael Lozada
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James A Comiskey
José Julio de Toledo
  • Function : Author
Gabriel Damasco
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Nállarett Dávila
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Roosevelt García‐villacorta
  • Function : Author
Aline Lopes
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Alberto Vicentini
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Freddie C Draper
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Nicolás Castaño Arboleda
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Fernando Cornejo Valverde
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Alfonso Alonso
Francisco Dallmeier
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Vitor H F Gomes
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David Neill
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Daniel P P de Aguiar
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Luzmila Arroyo
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Fernanda Antunes Carvalho
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Fernanda Coelho de Souza
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Dário Dantas Do Amaral
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Kenneth J Feeley
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Rogerio Gribel
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Marcelo Petratti Pansonato
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Jos Barlow
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Erika Berenguer
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Joice Ferreira
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Paul V A Fine
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Marcelino Carneiro Guedes
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Eliana M Jimenez
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Juan Carlos Licona
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Maria Cristina Peñuela Mora
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Boris Eduardo Villa Zegarra
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Carlos Cerón
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Émile Fonty
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Terry W Henkel
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John Ethan Householder
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Paul Maas
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Marcos Silveira
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Juliana Stropp
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Raquel Thomas
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Flávia Machado Durgante
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Tim R Baker
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Doug Daly
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Isau Huamantupa‐chuquimaco
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William Milliken
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Toby Pennington
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Marcos Ríos Paredes
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Pardo Molina
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Alfredo Fuentes
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Bente Klitgaard
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José Luis Marcelo Peña
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Carlos A Peres
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Miles R Silman
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J Sebastián Tello
Wegliane Campelo
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Jerome Chave
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Anthony Di Fiore
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Renato Richard Hilário
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Juan Fernando Phillips
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Gonzalo Rivas‐torres
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Tinde R van Andel
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Patricio von Hildebrand
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Luciana de Oliveira Pereira
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Edelcilio Marques Barbosa
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Flávia Rodrigues Barbosa
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Luiz Carlos de Matos Bonates
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Rainiellen de Sá Carpanedo
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Hilda Paulette Dávila Doza
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Ricardo Zárate Gómez
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Therany Gonzales
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George Pepe Gallardo Gonzales
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Bruce Hoffman
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André Braga Junqueira
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Yadvinder Malhi
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Ires Paula de Andrade Miranda
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Linder Felipe Mozombite Pinto
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Adriana Prieto
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Domingos de Jesus Rodrigues
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Agustín Rudas
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Ademir R Ruschel
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Natalino Silva
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César I A Vela
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Vincent Antoine Vos
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Stanford Zent
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Egleé L Zent
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Janaína Costa Noronha
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Bianca Weiss Albuquerque
  • Function : Author
Angela Cano
Yrma Andreina Carrero Márquez
  • Function : Author
Janaina Barbosa Pedrosa Costa
  • Function : Author
Bernardo Monteiro Flores
  • Function : Author
David Galbraith
  • Function : Author
Milena Holmgren
  • Function : Author
Michelle Kalamandeen
  • Function : Author
Marcelo Trindade Nascimento
  • Function : Author
Alexandre A Oliveira
  • Function : Author
Hirma Ramirez‐angulo
  • Function : Author
Maira Rocha
  • Function : Author
Veridiana Vizoni Scudeller
  • Function : Author
Rodrigo Sierra
  • Function : Author
Milton Tirado
  • Function : Author
Geertje van der Heijden
  • Function : Author
Emilio Vilanova Torre
  • Function : Author
Corine Vriesendorp
  • Function : Author
Maihyra Marina Pombo
  • Function : Author
Manuel Augusto Ahuite Reategui
  • Function : Author
Cláudia Baider
  • Function : Author
Henrik Balslev
  • Function : Author
Sasha Cárdenas
  • Function : Author
Luisa Fernanda Casas
  • Function : Author
William Farfan‐rios
  • Function : Author
Cid Ferreira
  • Function : Author
Reynaldo Linares‐palomino
  • Function : Author
Casimiro Mendoza
  • Function : Author
Italo Mesones
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Armando Torres‐lezama
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Ligia Estela Urrego Giraldo
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Daniel Villarroel
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Roderick Zagt
  • Function : Author
Germaine Alexander Parada
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Miguel N Alexiades
  • Function : Author
Edmar Almeida de Oliveira
Karina Garcia‐cabrera
  • Function : Author
Lionel Hernandez
  • Function : Author
Walter Palacios Cuenca
  • Function : Author
Susamar Pansini
  • Function : Author
Daniela Pauletto
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Freddy Ramirez Arevalo
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Adeilza Felipe Sampaio
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Elvis H Valderrama Sandoval
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Abstract

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.
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Dates and versions

hal-03839332 , version 1 (04-11-2022)

Licence

Attribution - CC BY 4.0

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Cite

Diego F. Correa, Pablo R Stevenson, Maria Natalia Umaña, Luiz de Souza Coelho, Diógenes de Andrade Lima Filho, et al.. Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates. Global Ecology and Biogeography, 2023, 32 (1), pp.49-69. ⟨10.1111/geb.13596⟩. ⟨hal-03839332⟩
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