Water table depth modulates productivity and biomass across Amazonian forests
Aim: Water availability is the major driver of tropical forest structure and dynamics. Most research has focused on the impacts of climatic water availability, whereas remarkably little is known about the influence of water table depth and excess soil water on forest processes. Nevertheless, given that plants take up water from the soil, the impacts of climatic water supply on plants are likely to be modulated by soil water conditions. Location: Lowland Amazonian forests. Time period: 1971–2019. Methods: We used 344 long-term inventory plots distributed across Amazonia to analyse the effects of long-term climatic and edaphic water supply on forest functioning. We modelled forest structure and dynamics as a function of climatic, soil-water and edaphic properties. Results Water supplied by both precipitation and groundwater affects forest structure and dynamics, but in different ways. Forests with a shallow water table (depth <5 m) had 18% less above-ground woody productivity and 23% less biomass stock than forests with a deep water table. Forests in drier climates (maximum cumulative water deficit < −160 mm) had 21% less productivity and 24% less biomass than those in wetter climates. Productivity was affected by the interaction between climatic water deficit and water table depth. On average, in drier climates the forests with a shallow water table had lower productivity than those with a deep water table, with this difference decreasing within wet climates, where lower productivity was confined to a very shallow water table. Main conclusions: We show that the two extremes of water availability (excess and deficit) both reduce productivity in Amazon upland (terra-firme) forests. Biomass and productivity across Amazonia respond not simply to regional climate, but rather to its interaction with water table conditions, exhibiting high local differentiation. Our study disentangles the relative contribution of those factors, helping to improve understanding of the functioning of tropical ecosystems and how they are likely to respond to climate change.
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Format: | article biblioteca |
Language: | eng |
Subjects: | F40 - Écologie végétale, K01 - Foresterie - Considérations générales, écologie forestière, productivité, forêt tropicale, biomasse, nappe souterraine, http://aims.fao.org/aos/agrovoc/c_3044, http://aims.fao.org/aos/agrovoc/c_6210, http://aims.fao.org/aos/agrovoc/c_24904, http://aims.fao.org/aos/agrovoc/c_926, http://aims.fao.org/aos/agrovoc/c_16075, http://aims.fao.org/aos/agrovoc/c_32372, |
Online Access: | http://agritrop.cirad.fr/601130/ http://agritrop.cirad.fr/601130/7/601130.pdf |
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F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 http://aims.fao.org/aos/agrovoc/c_32372 F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 http://aims.fao.org/aos/agrovoc/c_32372 |
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F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 http://aims.fao.org/aos/agrovoc/c_32372 F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 http://aims.fao.org/aos/agrovoc/c_32372 Sousa, Thaiane R. Schietti, Juliana Ribeiro, Igor O. Emilio, Thaise Herrera Fernández, Rafael Ter Steege, Hans Castilho, Carolina V. Esquivel-Muelbert, Adriane Baker, Timothy R. Pontes-Lopes, Aline Silva, Camila V. J. Silveira, Juliana M. Derroire, Géraldine Castro, Wendeson Monteagudo Mendoza, Abel L. Ruschel, Ademir R. Prieto, Adriana Nogueira Lima, Adriano Jose Rudas, Agustin Araujo-Murakami, Alejandro Parada Gutierrez, Alexander Andrade, Ana Roopsind, Anand Manzatto, Angelo Gilberto Di Fiore, Anthony Torres-Lezama, Armando Dourdain, Aurélie Marimon, Beatriz Schwantes Marimon Junior, Ben Hur Burban, Benoit van Ulft, Bert Herault, Bruno Quesada, Carlos Alberto Mendoza, Casimiro Stahl, Clément Bonal, Damien Galbraith, David Neill, David de Oliveira, Edmar A. Hase, Eduardo Jimenez-Rojas, Eliana Vilanova, Emilio Arets, Eric Berenguer, Erika Álvarez-Dávila, Esteban Honorio Coronado, Eurídice N. Almeida, Everton José Coelho, Fernanda Cornejo Valverde, Fernando Elias, Fernando Brown, Foster Bongers, Frans Ramirez Arevalo, Freddy Lopez-Gonzalez, Gabriela Van Der Heijden, Geertje Aymard C., Gerardo A. Flores Llampazo, Gerardo Pardo, Guido Ramirez-Angulo, Hirma do Amaral, Iêda Leão Guimarães Vieira, Ima Célia Huamantupa-Chuquimaco, Isau Comiskey, James A. Singh, James Silva Espejo, Javier Del Aguila-Pasquel, Jhon Zwerts, Joeri Alexander Talbot, Joey Terborgh, John Ferreira, Joice Nunes Barroso, Jorcely Barlow, Jos Camargo, Jose Luis C. Stropp, Juliana Peacock, Julie Serrano, Julio Melgaço, Karina Ferreira, Leandro V. Blanc, Lilian Poorter, Lourens Valenzuela Gamarra, Luis Aragao, Luiz E.O.C. Arroyo, Luzmila Silveira, Marcos Peñuela-Mora, Maria Cristina Nuñez Vargas, Percy Toledo, Marisol Disney, Mathias Rejou-Mechain, Maxime Baisie, Michel Kalamandeen, Michelle Pallqui Camacho, Nadir C. Davila Cardozo, Nallaret Silva, Natalino Pitman, Nigel C. A. Higuchi, Niro Banki, Olaf Alvarez Loayza, Patricia Graça, Paulo M. L. A. Morandi, Paulo van der Meer, Peter J. van der Hout, Peter Naisso, Petrus et al., Water table depth modulates productivity and biomass across Amazonian forests |
description |
Aim: Water availability is the major driver of tropical forest structure and dynamics. Most research has focused on the impacts of climatic water availability, whereas remarkably little is known about the influence of water table depth and excess soil water on forest processes. Nevertheless, given that plants take up water from the soil, the impacts of climatic water supply on plants are likely to be modulated by soil water conditions. Location: Lowland Amazonian forests. Time period: 1971–2019. Methods: We used 344 long-term inventory plots distributed across Amazonia to analyse the effects of long-term climatic and edaphic water supply on forest functioning. We modelled forest structure and dynamics as a function of climatic, soil-water and edaphic properties. Results Water supplied by both precipitation and groundwater affects forest structure and dynamics, but in different ways. Forests with a shallow water table (depth <5 m) had 18% less above-ground woody productivity and 23% less biomass stock than forests with a deep water table. Forests in drier climates (maximum cumulative water deficit < −160 mm) had 21% less productivity and 24% less biomass than those in wetter climates. Productivity was affected by the interaction between climatic water deficit and water table depth. On average, in drier climates the forests with a shallow water table had lower productivity than those with a deep water table, with this difference decreasing within wet climates, where lower productivity was confined to a very shallow water table. Main conclusions: We show that the two extremes of water availability (excess and deficit) both reduce productivity in Amazon upland (terra-firme) forests. Biomass and productivity across Amazonia respond not simply to regional climate, but rather to its interaction with water table conditions, exhibiting high local differentiation. Our study disentangles the relative contribution of those factors, helping to improve understanding of the functioning of tropical ecosystems and how they are likely to respond to climate change. |
format |
article |
topic_facet |
F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 http://aims.fao.org/aos/agrovoc/c_32372 |
author |
Sousa, Thaiane R. Schietti, Juliana Ribeiro, Igor O. Emilio, Thaise Herrera Fernández, Rafael Ter Steege, Hans Castilho, Carolina V. Esquivel-Muelbert, Adriane Baker, Timothy R. Pontes-Lopes, Aline Silva, Camila V. J. Silveira, Juliana M. Derroire, Géraldine Castro, Wendeson Monteagudo Mendoza, Abel L. Ruschel, Ademir R. Prieto, Adriana Nogueira Lima, Adriano Jose Rudas, Agustin Araujo-Murakami, Alejandro Parada Gutierrez, Alexander Andrade, Ana Roopsind, Anand Manzatto, Angelo Gilberto Di Fiore, Anthony Torres-Lezama, Armando Dourdain, Aurélie Marimon, Beatriz Schwantes Marimon Junior, Ben Hur Burban, Benoit van Ulft, Bert Herault, Bruno Quesada, Carlos Alberto Mendoza, Casimiro Stahl, Clément Bonal, Damien Galbraith, David Neill, David de Oliveira, Edmar A. Hase, Eduardo Jimenez-Rojas, Eliana Vilanova, Emilio Arets, Eric Berenguer, Erika Álvarez-Dávila, Esteban Honorio Coronado, Eurídice N. Almeida, Everton José Coelho, Fernanda Cornejo Valverde, Fernando Elias, Fernando Brown, Foster Bongers, Frans Ramirez Arevalo, Freddy Lopez-Gonzalez, Gabriela Van Der Heijden, Geertje Aymard C., Gerardo A. Flores Llampazo, Gerardo Pardo, Guido Ramirez-Angulo, Hirma do Amaral, Iêda Leão Guimarães Vieira, Ima Célia Huamantupa-Chuquimaco, Isau Comiskey, James A. Singh, James Silva Espejo, Javier Del Aguila-Pasquel, Jhon Zwerts, Joeri Alexander Talbot, Joey Terborgh, John Ferreira, Joice Nunes Barroso, Jorcely Barlow, Jos Camargo, Jose Luis C. Stropp, Juliana Peacock, Julie Serrano, Julio Melgaço, Karina Ferreira, Leandro V. Blanc, Lilian Poorter, Lourens Valenzuela Gamarra, Luis Aragao, Luiz E.O.C. Arroyo, Luzmila Silveira, Marcos Peñuela-Mora, Maria Cristina Nuñez Vargas, Percy Toledo, Marisol Disney, Mathias Rejou-Mechain, Maxime Baisie, Michel Kalamandeen, Michelle Pallqui Camacho, Nadir C. Davila Cardozo, Nallaret Silva, Natalino Pitman, Nigel C. A. Higuchi, Niro Banki, Olaf Alvarez Loayza, Patricia Graça, Paulo M. L. A. Morandi, Paulo van der Meer, Peter J. van der Hout, Peter Naisso, Petrus et al., |
author_facet |
Sousa, Thaiane R. Schietti, Juliana Ribeiro, Igor O. Emilio, Thaise Herrera Fernández, Rafael Ter Steege, Hans Castilho, Carolina V. Esquivel-Muelbert, Adriane Baker, Timothy R. Pontes-Lopes, Aline Silva, Camila V. J. Silveira, Juliana M. Derroire, Géraldine Castro, Wendeson Monteagudo Mendoza, Abel L. Ruschel, Ademir R. Prieto, Adriana Nogueira Lima, Adriano Jose Rudas, Agustin Araujo-Murakami, Alejandro Parada Gutierrez, Alexander Andrade, Ana Roopsind, Anand Manzatto, Angelo Gilberto Di Fiore, Anthony Torres-Lezama, Armando Dourdain, Aurélie Marimon, Beatriz Schwantes Marimon Junior, Ben Hur Burban, Benoit van Ulft, Bert Herault, Bruno Quesada, Carlos Alberto Mendoza, Casimiro Stahl, Clément Bonal, Damien Galbraith, David Neill, David de Oliveira, Edmar A. Hase, Eduardo Jimenez-Rojas, Eliana Vilanova, Emilio Arets, Eric Berenguer, Erika Álvarez-Dávila, Esteban Honorio Coronado, Eurídice N. Almeida, Everton José Coelho, Fernanda Cornejo Valverde, Fernando Elias, Fernando Brown, Foster Bongers, Frans Ramirez Arevalo, Freddy Lopez-Gonzalez, Gabriela Van Der Heijden, Geertje Aymard C., Gerardo A. Flores Llampazo, Gerardo Pardo, Guido Ramirez-Angulo, Hirma do Amaral, Iêda Leão Guimarães Vieira, Ima Célia Huamantupa-Chuquimaco, Isau Comiskey, James A. Singh, James Silva Espejo, Javier Del Aguila-Pasquel, Jhon Zwerts, Joeri Alexander Talbot, Joey Terborgh, John Ferreira, Joice Nunes Barroso, Jorcely Barlow, Jos Camargo, Jose Luis C. Stropp, Juliana Peacock, Julie Serrano, Julio Melgaço, Karina Ferreira, Leandro V. Blanc, Lilian Poorter, Lourens Valenzuela Gamarra, Luis Aragao, Luiz E.O.C. Arroyo, Luzmila Silveira, Marcos Peñuela-Mora, Maria Cristina Nuñez Vargas, Percy Toledo, Marisol Disney, Mathias Rejou-Mechain, Maxime Baisie, Michel Kalamandeen, Michelle Pallqui Camacho, Nadir C. Davila Cardozo, Nallaret Silva, Natalino Pitman, Nigel C. A. Higuchi, Niro Banki, Olaf Alvarez Loayza, Patricia Graça, Paulo M. L. A. Morandi, Paulo van der Meer, Peter J. van der Hout, Peter Naisso, Petrus et al., |
author_sort |
Sousa, Thaiane R. |
title |
Water table depth modulates productivity and biomass across Amazonian forests |
title_short |
Water table depth modulates productivity and biomass across Amazonian forests |
title_full |
Water table depth modulates productivity and biomass across Amazonian forests |
title_fullStr |
Water table depth modulates productivity and biomass across Amazonian forests |
title_full_unstemmed |
Water table depth modulates productivity and biomass across Amazonian forests |
title_sort |
water table depth modulates productivity and biomass across amazonian forests |
url |
http://agritrop.cirad.fr/601130/ http://agritrop.cirad.fr/601130/7/601130.pdf |
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dig-cirad-fr-6011302024-05-03T07:00:44Z http://agritrop.cirad.fr/601130/ http://agritrop.cirad.fr/601130/ Water table depth modulates productivity and biomass across Amazonian forests. Sousa Thaiane R., Schietti Juliana, Ribeiro Igor O., Emilio Thaise, Herrera Fernández Rafael, Ter Steege Hans, Castilho Carolina V., Esquivel-Muelbert Adriane, Baker Timothy R., Pontes-Lopes Aline, Silva Camila V. J., Silveira Juliana M., Derroire Géraldine, Castro Wendeson, Monteagudo Mendoza Abel L., Ruschel Ademir R., Prieto Adriana, Nogueira Lima Adriano Jose, Rudas Agustin, Araujo-Murakami Alejandro, Parada Gutierrez Alexander, Andrade Ana, Roopsind Anand, Manzatto Angelo Gilberto, Di Fiore Anthony, Torres-Lezama Armando, Dourdain Aurélie, Marimon Beatriz Schwantes, Marimon Junior Ben Hur, Burban Benoit, van Ulft Bert, Herault Bruno, Quesada Carlos Alberto, Mendoza Casimiro, Stahl Clément, Bonal Damien, Galbraith David, Neill David, de Oliveira Edmar A., Hase Eduardo, Jimenez-Rojas Eliana, Vilanova Emilio, Arets Eric, Berenguer Erika, Álvarez-Dávila Esteban, Honorio Coronado Eurídice N., Almeida Everton José, Coelho Fernanda, Cornejo Valverde Fernando, Elias Fernando, Brown Foster, Bongers Frans, Ramirez Arevalo Freddy, Lopez-Gonzalez Gabriela, Van Der Heijden Geertje, Aymard C. Gerardo A., Flores Llampazo Gerardo, Pardo Guido, Ramirez-Angulo Hirma, do Amaral Iêda Leão, Guimarães Vieira Ima Célia, Huamantupa-Chuquimaco Isau, Comiskey James A., Singh James, Silva Espejo Javier, Del Aguila-Pasquel Jhon, Zwerts Joeri Alexander, Talbot Joey, Terborgh John, Ferreira Joice Nunes, Barroso Jorcely, Barlow Jos, Camargo Jose Luis C., Stropp Juliana, Peacock Julie, Serrano Julio, Melgaço Karina, Ferreira Leandro V., Blanc Lilian, Poorter Lourens, Valenzuela Gamarra Luis, Aragao Luiz E.O.C., Arroyo Luzmila, Silveira Marcos, Peñuela-Mora Maria Cristina, Nuñez Vargas Percy, Toledo Marisol, Disney Mathias, Rejou-Mechain Maxime, Baisie Michel, Kalamandeen Michelle, Pallqui Camacho Nadir C., Davila Cardozo Nallaret, Silva Natalino, Pitman Nigel C. A., Higuchi Niro, Banki Olaf, Alvarez Loayza Patricia, Graça Paulo M. L. A., Morandi Paulo, van der Meer Peter J., van der Hout Peter, Naisso Petrus, et al.. 2022. Global Ecology and Biogeography, 31 (8) : 1571-1588.https://doi.org/10.1111/geb.13531 <https://doi.org/10.1111/geb.13531> Water table depth modulates productivity and biomass across Amazonian forests Sousa, Thaiane R. Schietti, Juliana Ribeiro, Igor O. Emilio, Thaise Herrera Fernández, Rafael Ter Steege, Hans Castilho, Carolina V. Esquivel-Muelbert, Adriane Baker, Timothy R. Pontes-Lopes, Aline Silva, Camila V. J. Silveira, Juliana M. Derroire, Géraldine Castro, Wendeson Monteagudo Mendoza, Abel L. Ruschel, Ademir R. Prieto, Adriana Nogueira Lima, Adriano Jose Rudas, Agustin Araujo-Murakami, Alejandro Parada Gutierrez, Alexander Andrade, Ana Roopsind, Anand Manzatto, Angelo Gilberto Di Fiore, Anthony Torres-Lezama, Armando Dourdain, Aurélie Marimon, Beatriz Schwantes Marimon Junior, Ben Hur Burban, Benoit van Ulft, Bert Herault, Bruno Quesada, Carlos Alberto Mendoza, Casimiro Stahl, Clément Bonal, Damien Galbraith, David Neill, David de Oliveira, Edmar A. Hase, Eduardo Jimenez-Rojas, Eliana Vilanova, Emilio Arets, Eric Berenguer, Erika Álvarez-Dávila, Esteban Honorio Coronado, Eurídice N. Almeida, Everton José Coelho, Fernanda Cornejo Valverde, Fernando Elias, Fernando Brown, Foster Bongers, Frans Ramirez Arevalo, Freddy Lopez-Gonzalez, Gabriela Van Der Heijden, Geertje Aymard C., Gerardo A. Flores Llampazo, Gerardo Pardo, Guido Ramirez-Angulo, Hirma do Amaral, Iêda Leão Guimarães Vieira, Ima Célia Huamantupa-Chuquimaco, Isau Comiskey, James A. Singh, James Silva Espejo, Javier Del Aguila-Pasquel, Jhon Zwerts, Joeri Alexander Talbot, Joey Terborgh, John Ferreira, Joice Nunes Barroso, Jorcely Barlow, Jos Camargo, Jose Luis C. Stropp, Juliana Peacock, Julie Serrano, Julio Melgaço, Karina Ferreira, Leandro V. Blanc, Lilian Poorter, Lourens Valenzuela Gamarra, Luis Aragao, Luiz E.O.C. Arroyo, Luzmila Silveira, Marcos Peñuela-Mora, Maria Cristina Nuñez Vargas, Percy Toledo, Marisol Disney, Mathias Rejou-Mechain, Maxime Baisie, Michel Kalamandeen, Michelle Pallqui Camacho, Nadir C. Davila Cardozo, Nallaret Silva, Natalino Pitman, Nigel C. A. Higuchi, Niro Banki, Olaf Alvarez Loayza, Patricia Graça, Paulo M. L. A. Morandi, Paulo van der Meer, Peter J. van der Hout, Peter Naisso, Petrus et al., eng 2022 Global Ecology and Biogeography F40 - Écologie végétale K01 - Foresterie - Considérations générales écologie forestière productivité forêt tropicale biomasse nappe souterraine http://aims.fao.org/aos/agrovoc/c_3044 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_24904 http://aims.fao.org/aos/agrovoc/c_926 http://aims.fao.org/aos/agrovoc/c_16075 Amazonie http://aims.fao.org/aos/agrovoc/c_32372 Aim: Water availability is the major driver of tropical forest structure and dynamics. Most research has focused on the impacts of climatic water availability, whereas remarkably little is known about the influence of water table depth and excess soil water on forest processes. Nevertheless, given that plants take up water from the soil, the impacts of climatic water supply on plants are likely to be modulated by soil water conditions. Location: Lowland Amazonian forests. Time period: 1971–2019. Methods: We used 344 long-term inventory plots distributed across Amazonia to analyse the effects of long-term climatic and edaphic water supply on forest functioning. We modelled forest structure and dynamics as a function of climatic, soil-water and edaphic properties. Results Water supplied by both precipitation and groundwater affects forest structure and dynamics, but in different ways. Forests with a shallow water table (depth <5 m) had 18% less above-ground woody productivity and 23% less biomass stock than forests with a deep water table. Forests in drier climates (maximum cumulative water deficit < −160 mm) had 21% less productivity and 24% less biomass than those in wetter climates. Productivity was affected by the interaction between climatic water deficit and water table depth. On average, in drier climates the forests with a shallow water table had lower productivity than those with a deep water table, with this difference decreasing within wet climates, where lower productivity was confined to a very shallow water table. Main conclusions: We show that the two extremes of water availability (excess and deficit) both reduce productivity in Amazon upland (terra-firme) forests. Biomass and productivity across Amazonia respond not simply to regional climate, but rather to its interaction with water table conditions, exhibiting high local differentiation. Our study disentangles the relative contribution of those factors, helping to improve understanding of the functioning of tropical ecosystems and how they are likely to respond to climate change. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/601130/7/601130.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1111/geb.13531 10.1111/geb.13531 info:eu-repo/semantics/altIdentifier/doi/10.1111/geb.13531 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1111/geb.13531 info:eu-repo/semantics/dataset/purl/http://doi.org/10.5521/forestplots.net/2022_2 |