One sixth of Amazonian tree diversity is dependent on river floodplains
2024
Householder, John, Ethan | Wittmann, Florian | Schöngart, Jochen | Piedade, Maria, Teresa Fernandez | Junk, Wolfgang, J | Latrubesse, Edgardo, Manuel | Quaresma, Adriano, Costa | Demarchi, Layon, O | de S. Lobo, Guilherme | Aguiar, Daniel, P P De | Assis, Rafael, L | Lopes, Aline | Parolin, Pia | Leão Do Amaral, Iêda | Coelho, Luiz, de Souza | de Almeida Matos, Francisca, Dionízia | Lima Filho, Diógenes, de Andrade | Salomão, Rafael, P | Castilho, Carolina, V | Guevara-Andino, Juan, Ernesto | Carim, Marcelo, de Jesus Veiga | Phillips, Oliver, L | Cárdenas López, Dairon | Magnusson, William, E | Sabatier, Daniel | Revilla, Juan, David Cardenas | Molino, Jean-François | Irume, Mariana, Victória | Martins, Maria, Pires | Guimarães, José, Renan da Silva | Ramos, José, Ferreira | Rodrigues, Domingos, de Jesus | Bánki, Olaf, S | Peres, Carlos, A | Pitman, Nigel, C A | Hawes, Joseph, E | Almeida, Everton, José | Barbosa, Luciane, Ferreira | Cavalheiro, Larissa | dos Santos, Márcia, Cléia Vilela | Luize, Bruno, Garcia | Novo, Evlyn, Márcia Moraes de Leão | Núñez Vargas, Percy | Silva, Thiago, Sanna Freire | Venticinque, Eduardo, Martins | Manzatto, Angelo, Gilberto | Reis, Neidiane, Farias Costa | Terborgh, John | Casula, Katia, Regina | Costa, Flávia, R C | Honorio Coronado, Euridice, N | Monteagudo Mendoza, Abel | Montero, Juan, Carlos | Feldpausch, Ted, R | Aymard C, Gerardo, A | Baraloto, Chris | Castaño Arboleda, Nicolás | Engel, Julien | Petronelli, Pascal | Zartman, Charles, Eugene | Killeen, Timothy, J | Rincón, Lorena, Maniguaje | Marimon, Beatriz, S | Marimon-Junior, Ben, Hur | Schietti, Juliana | Sousa, Thaiane, R | Vasquez, Rodolfo | Mostacedo, Bonifacio | Dantas Do Amaral, Dário | Castellanos, Hernán | Medeiros, Marcelo, Brilhante De | Simon, Marcelo, Fragomeni | Andrade, Ana | Camargo, José, Luís | Laurance, William, F | Laurance, Susan, G W | Farias, Emanuelle, de Sousa | Lopes, Maria, Aparecida | Magalhães, José, Leonardo Lima | Mendonça Nascimento, Henrique, Eduardo | Queiroz, Helder, Lima De | Brienen, Roel | Stevenson, Pablo, R | Araujo-Murakami, Alejandro | Baker, Tim, R | Cintra, Bruno, Barçante Ladvocat | Feitosa, Yuri, Oliveira | Mogollón, Hugo, F | Noronha, Janaína, Costa | Barbosa, Flávia, Rodrigues | de Sá Carpanedo, Rainiellen | Duivenvoorden, Joost, F | Silman, Miles, R | Ferreira, Leandro, Valle | Levis, Carolina | Lozada, José, Rafael | Comiskey, James, A | Draper, Freddie, C | Toledo, José, Julio De | Damasco, Gabriel | Dávila, Nállarett | García-Villacorta, Roosevelt | Vicentini, Alberto | Cornejo Valverde, Fernando | Alonso, Alfonso | Arroyo, Luzmila | Dallmeier, Francisco | Gomes, Vitor, H F | Jimenez, Eliana, M | Neill, David | Peñuela Mora, Maria, Cristina | Carvalho, Fernanda, Antunes | Coelho de Souza, Fernanda | Feeley, Kenneth, J | Gribel, Rogerio | Pansonato, Marcelo, Petratti | Ríos Paredes, Marcos | Barlow, Jos | Berenguer, Erika | Dexter, Kyle, G | Ferreira, Joice | Fine, Paul, V A | Guedes, Marcelino, Carneiro | Huamantupa-Chuquimaco, Isau | Licona, Juan, Carlos | Pennington, Toby | Villa Zegarra, Boris, Eduardo | Vos, Vincent, Antoine | Cerón, Carlos | Fonty, Émile | Henkel, Terry, W | Maas, Paul | Pos, Edwin | Silveira, Marcos | Stropp, Juliana | Thomas, Raquel | Daly, Doug | Milliken, William | Pardo Molina, Guido | Vieira, Ima, Célia Guimarães | Albuquerque, Bianca, Weiss | Campelo, Wegliane | Emilio, Thaise | Fuentes, Alfredo | Klitgaard, Bente | Marcelo Pena, José, Luis | Souza, Priscila, F | Tello, J. Sebastián | Vriesendorp, Corine | Chave, Jerome | Di Fiore, Anthony | Hilário, Renato, Richard | Pereira, Luciana, de Oliveira | Phillips, Juan, Fernando | Rivas-Torres, Gonzalo | van Andel, Tinde, R | von Hildebrand, Patricio | Balee, William | Barbosa, Edelcilio, Marques | Bonates, Luiz, Carlos de Matos | Doza, Hilda, Paulette Dávila | Gómez, Ricardo, Zárate | Gonzales, Therany | Gonzales, George, Pepe Gallardo | Hoffman, Bruce | Junqueira, André, Braga | Malhi, Yadvinder | Miranda, Ires, Paula de Andrade | Mozombite-Pinto, Linder, Felipe | Prieto, Adriana | Rudas, Agustín | Ruschel, Ademir, R | Silva, Natalino | Vela, César, I A | Zent, Stanford | Zent, Egleé, L | Cano, Angela | Carrero Márquez, Yrma, Andreina | Correa, Diego, F | Costa, Janaina, Barbosa Pedrosa | Flores, Bernardo, Monteiro | Galbraith, David | Holmgren, Milena | Kalamandeen, Michelle | Nascimento, Marcelo, Trindade | Oliveira, Alexandre, A | Ramirez-Angulo, Hirma | Rocha, Maira | Scudeller, Veridiana, Vizoni | Sierra, Rodrigo | Tirado, Milton | Umaña, Maria, Natalia | van der Heijden, Geertje | Vilanova Torre, Emilio | Ahuite Reategui, Manuel, Augusto | Baider, Cláudia | Balslev, Henrik | Cárdenas, Sasha | Casas, Luisa, Fernanda | Farfan-Rios, William | Ferreira, Cid | Linares-Palomino, Reynaldo | Mendoza, Casimiro | Mesones, Italo | Parada, Germaine, Alexander | Torres-Lezama, Armando | Urrego Giraldo, Ligia, Estela | Villarroel, Daniel | Zagt, Roderick | Alexiades, Miguel, N | de Oliveira, Edmar, Almeida | Garcia-Cabrera, Karina | Hernandez, Lionel | Palacios Cuenca, Walter | Pansini, Susamar | Pauletto, Daniela | Ramirez Arevalo, Freddy | Sampaio, Adeilza, Felipe | Valderrama Sandoval, Elvis, H | Valenzuela Gamarra, Luis | ter Steege, Hans | Karlsruhe Institute of Technology = Karlsruher Institut für Technologie (KIT) | Instituto Nacional de Pesquisas da Amazônia = National Institute of Amazonian Research (INPA) | Universidade Federal de Mato Grosso (UFMT) | Federal University of Goiás (UFG) | Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [Occitanie])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Montpellier (UM) | Ecologie des forêts de Guyane (UMR ECOFOG) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-AgroParisTech-Université de Guyane (UG)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) | Universidad Nacional de la Amazonía Peruana [Loreto, Perou] (UNAP) | Missouri Botanical Garden | Naturalis Biodiversity Center [Leiden] | Universiteit Utrecht / Utrecht University [Utrecht] | ANR-10-LABX-0025,CEBA,CEnter of the study of Biodiversity in Amazonia(2010)
International audience
显示更多 [+] 显示较少 [-]英语. Amazonia’s floodplain system is the largest and most biodiverse on Earth. Although forests are crucial to the ecological integrity of floodplains, our understanding of their species composition and how this may differ from surrounding forest types is still far too limited, particularly as changing inundation regimes begin to reshape floodplain tree communities and the critical ecosystem functions they underpin. Here we address this gap by taking a spatially explicit look at Amazonia-wide patterns of tree-species turnover and ecological specialization of the region’s floodplain forests. We show that the majority of Amazonian tree species can inhabit floodplains, and about a sixth of Amazonian tree diversity is ecologically specialized on floodplains. The degree of specialization in floodplain communities is driven by regional flood patterns, with the most compositionally differentiated floodplain forests located centrally within the fluvial network and contingent on the most extraordinary flood magnitudes regionally. Our results provide a spatially explicit view of ecological specialization of floodplain forest communities and expose the need for whole-basin hydrological integrity to protect the Amazon’s tree diversity and its function.
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