Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1131025 https://doi.org/10.3389/fpls.2021.621064 |
Resumo: | Ecosystem services of Amazonian forests are disproportionally produced by a limited set of hyperdominant tree species. Yet the spatial variation in the delivery of ecosystem services by individual hyperdominant species across their distribution ranges and corresponding environmental gradients is poorly understood. Here, we use the concept of habitat quality to unravel the effect of environmental gradients on seed production and aboveground biomass (AGB) of the Brazil nut, one of Amazonia's largest and most long-lived hyperdominants. We find that a range of climate and soil gradients create trade-offs between density and fitness of Brazil nut trees. Density responses to environmental gradients were in line with predictions under the Janzen-Connell and Herms-Mattson hypotheses, whereas tree fitness responses were in line with resource requirements of trees over their life cycle. These trade-offs resulted in divergent responses in area-based seed production and AGB. While seed production and AGB of individual trees (i.e., fitness) responded similarly to most environmental gradients, they showed opposite tendencies to tree density for almost half of the gradients. However, for gradients creating opposite fitness-density responses, area-based seed production was invariable, while trends in area-based AGB tended to mirror the response of tree density. We conclude that while the relation between environmental gradients and tree density is generally indicative of the response of AGB accumulation in a given area of forest, this is not necessarily the case for fruit production. |
id |
EMBR_9ad7bcd7d5b2107bd516e23d58c4e5b9 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1131025 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species.Espécies hiperdominantesGradiente ambientalServiços ecossistêmicosBiomassa aéreaCastanha do brasilSequestro de carbonoGrowth differentiation balance frameworkJanzen-Connell hypothesisNegative density dependence (NDD)Environmental gradientsHyperdominant tree speciesCastanha do ParaProdução de SementesBertholletia ExcelsaEssência FlorestalForest treesCarbon sequestrationEcosystem servicesBrazil nutsSeedling productionAboveground biomassEcosystem services of Amazonian forests are disproportionally produced by a limited set of hyperdominant tree species. Yet the spatial variation in the delivery of ecosystem services by individual hyperdominant species across their distribution ranges and corresponding environmental gradients is poorly understood. Here, we use the concept of habitat quality to unravel the effect of environmental gradients on seed production and aboveground biomass (AGB) of the Brazil nut, one of Amazonia's largest and most long-lived hyperdominants. We find that a range of climate and soil gradients create trade-offs between density and fitness of Brazil nut trees. Density responses to environmental gradients were in line with predictions under the Janzen-Connell and Herms-Mattson hypotheses, whereas tree fitness responses were in line with resource requirements of trees over their life cycle. These trade-offs resulted in divergent responses in area-based seed production and AGB. While seed production and AGB of individual trees (i.e., fitness) responded similarly to most environmental gradients, they showed opposite tendencies to tree density for almost half of the gradients. However, for gradients creating opposite fitness-density responses, area-based seed production was invariable, while trends in area-based AGB tended to mirror the response of tree density. We conclude that while the relation between environmental gradients and tree density is generally indicative of the response of AGB accumulation in a given area of forest, this is not necessarily the case for fruit production.EVERT THOMAS, Bioversity International, Lima, PeruMEREL JANSEN, Institute of Terrestrial Ecosystems, Ecosystem Management, ETH Zürich / CIFOR, Lima, PeruFIDEL CHIRIBOGA-ARROYO, Institute of Terrestrial Ecosystems, Ecosystem Management, ETH Zürich, Zurich, SwitzerlandLUCIA HELENA DE OLIVEIRA WADT, CPAF-RORONALD CORVERA-GOMRINGER, Instituto de Investigaciones de la Amazonia Peruana – IIAP, Puerto Maldonado, PeruRACHEL JUDITH ATKINSON, Bioversity International, Lima, PeruSTEPHEN P. BONSER, University of New South Wales, Sydney, NSW, AustraliaMANUEL GABRIEL VELASQUEZ-RAMIREZ, Instituto de Investigaciones de la Amazonia Peruana – IIAP, Puerto Maldonado, PeruBRENTON LADD, Escuela de Agroforestería, Universidad Científica del Sur, Lima, Peru.THOMAS, E.JANSEN, M.CHIRIBOGA-ARROYO, F.WADT, L. H. de O.CORVERA-GOMRINGER, R.ATKINSON, R. J.BONSER, S. P.VELASQUEZ-RAMIREZ, M. G.LADD, B.2021-04-02T14:34:00Z2021-04-02T14:34:00Z2021-04-022021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFrontiers in Plant Science, v. 12, 621064, Mar. 2021.1664-462Xhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1131025https://doi.org/10.3389/fpls.2021.621064enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-04-02T14:34:12Zoai:www.alice.cnptia.embrapa.br:doc/1131025Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-04-02T14:34:12falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-04-02T14:34:12Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
title |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
spellingShingle |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. THOMAS, E. Espécies hiperdominantes Gradiente ambiental Serviços ecossistêmicos Biomassa aérea Castanha do brasil Sequestro de carbono Growth differentiation balance framework Janzen-Connell hypothesis Negative density dependence (NDD) Environmental gradients Hyperdominant tree species Castanha do Para Produção de Sementes Bertholletia Excelsa Essência Florestal Forest trees Carbon sequestration Ecosystem services Brazil nuts Seedling production Aboveground biomass |
title_short |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
title_full |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
title_fullStr |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
title_full_unstemmed |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
title_sort |
Habitat quality differentiation and consequences for ecosystem service provision of an amazonian hyperdominant tree species. |
author |
THOMAS, E. |
author_facet |
THOMAS, E. JANSEN, M. CHIRIBOGA-ARROYO, F. WADT, L. H. de O. CORVERA-GOMRINGER, R. ATKINSON, R. J. BONSER, S. P. VELASQUEZ-RAMIREZ, M. G. LADD, B. |
author_role |
author |
author2 |
JANSEN, M. CHIRIBOGA-ARROYO, F. WADT, L. H. de O. CORVERA-GOMRINGER, R. ATKINSON, R. J. BONSER, S. P. VELASQUEZ-RAMIREZ, M. G. LADD, B. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
EVERT THOMAS, Bioversity International, Lima, Peru MEREL JANSEN, Institute of Terrestrial Ecosystems, Ecosystem Management, ETH Zürich / CIFOR, Lima, Peru FIDEL CHIRIBOGA-ARROYO, Institute of Terrestrial Ecosystems, Ecosystem Management, ETH Zürich, Zurich, Switzerland LUCIA HELENA DE OLIVEIRA WADT, CPAF-RO RONALD CORVERA-GOMRINGER, Instituto de Investigaciones de la Amazonia Peruana – IIAP, Puerto Maldonado, Peru RACHEL JUDITH ATKINSON, Bioversity International, Lima, Peru STEPHEN P. BONSER, University of New South Wales, Sydney, NSW, Australia MANUEL GABRIEL VELASQUEZ-RAMIREZ, Instituto de Investigaciones de la Amazonia Peruana – IIAP, Puerto Maldonado, Peru BRENTON LADD, Escuela de Agroforestería, Universidad Científica del Sur, Lima, Peru. |
dc.contributor.author.fl_str_mv |
THOMAS, E. JANSEN, M. CHIRIBOGA-ARROYO, F. WADT, L. H. de O. CORVERA-GOMRINGER, R. ATKINSON, R. J. BONSER, S. P. VELASQUEZ-RAMIREZ, M. G. LADD, B. |
dc.subject.por.fl_str_mv |
Espécies hiperdominantes Gradiente ambiental Serviços ecossistêmicos Biomassa aérea Castanha do brasil Sequestro de carbono Growth differentiation balance framework Janzen-Connell hypothesis Negative density dependence (NDD) Environmental gradients Hyperdominant tree species Castanha do Para Produção de Sementes Bertholletia Excelsa Essência Florestal Forest trees Carbon sequestration Ecosystem services Brazil nuts Seedling production Aboveground biomass |
topic |
Espécies hiperdominantes Gradiente ambiental Serviços ecossistêmicos Biomassa aérea Castanha do brasil Sequestro de carbono Growth differentiation balance framework Janzen-Connell hypothesis Negative density dependence (NDD) Environmental gradients Hyperdominant tree species Castanha do Para Produção de Sementes Bertholletia Excelsa Essência Florestal Forest trees Carbon sequestration Ecosystem services Brazil nuts Seedling production Aboveground biomass |
description |
Ecosystem services of Amazonian forests are disproportionally produced by a limited set of hyperdominant tree species. Yet the spatial variation in the delivery of ecosystem services by individual hyperdominant species across their distribution ranges and corresponding environmental gradients is poorly understood. Here, we use the concept of habitat quality to unravel the effect of environmental gradients on seed production and aboveground biomass (AGB) of the Brazil nut, one of Amazonia's largest and most long-lived hyperdominants. We find that a range of climate and soil gradients create trade-offs between density and fitness of Brazil nut trees. Density responses to environmental gradients were in line with predictions under the Janzen-Connell and Herms-Mattson hypotheses, whereas tree fitness responses were in line with resource requirements of trees over their life cycle. These trade-offs resulted in divergent responses in area-based seed production and AGB. While seed production and AGB of individual trees (i.e., fitness) responded similarly to most environmental gradients, they showed opposite tendencies to tree density for almost half of the gradients. However, for gradients creating opposite fitness-density responses, area-based seed production was invariable, while trends in area-based AGB tended to mirror the response of tree density. We conclude that while the relation between environmental gradients and tree density is generally indicative of the response of AGB accumulation in a given area of forest, this is not necessarily the case for fruit production. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-02T14:34:00Z 2021-04-02T14:34:00Z 2021-04-02 2021 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Frontiers in Plant Science, v. 12, 621064, Mar. 2021. 1664-462X http://www.alice.cnptia.embrapa.br/alice/handle/doc/1131025 https://doi.org/10.3389/fpls.2021.621064 |
identifier_str_mv |
Frontiers in Plant Science, v. 12, 621064, Mar. 2021. 1664-462X |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1131025 https://doi.org/10.3389/fpls.2021.621064 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503503938322432 |