Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations
Brazilian roundwood industry is one of the most important and productive in the world, with Eucalyptus plantations alone representing 73% of the total planted forests. Deep rooting in these plantations represents a more common phenomena than generally expected. However, there is still a lack of info...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Brasil |
| Institución: | Universidade Estadual Paulista (UNESP) |
| Repositorio: | Repositório Institucional da UNESP |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.unesp.br:11449/201312 |
| Acceso en línea: | http://dx.doi.org/10.1016/j.foreco.2019.117673 http://hdl.handle.net/11449/201312 |
| Access Level: | acceso abierto |
| Palabra clave: | Deep rooting Entisols Eucalyptus urophylla Oxisols Soil development |
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| dc.title.none.fl_str_mv |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| title |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| spellingShingle |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations Evangelista Silva, Vinicius [UNESP] Deep rooting Entisols Eucalyptus urophylla Oxisols Soil development |
| title_short |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| title_full |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| title_fullStr |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| title_full_unstemmed |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| title_sort |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations |
| dc.creator.none.fl_str_mv |
Evangelista Silva, Vinicius [UNESP] Nogueira, Thiago Assis Rodrigues [UNESP] Abreu-Junior, Cassio Hamilton He, Zhenli Buzetti, Salatier [UNESP] Laclau, Jean-Paul [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Grilli, Eleonora Murgia, Ilenia Capra, Gian Franco |
| author |
Evangelista Silva, Vinicius [UNESP] |
| author_facet |
Evangelista Silva, Vinicius [UNESP] Nogueira, Thiago Assis Rodrigues [UNESP] Abreu-Junior, Cassio Hamilton He, Zhenli Buzetti, Salatier [UNESP] Laclau, Jean-Paul [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Grilli, Eleonora Murgia, Ilenia Capra, Gian Franco |
| author_role |
author |
| author2 |
Nogueira, Thiago Assis Rodrigues [UNESP] Abreu-Junior, Cassio Hamilton He, Zhenli Buzetti, Salatier [UNESP] Laclau, Jean-Paul [UNESP] Teixeira Filho, Marcelo Carvalho Minhoto [UNESP] Grilli, Eleonora Murgia, Ilenia Capra, Gian Franco |
| author2_role |
author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Vimef-Soluções Florestais Ltda Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) University of Florida Montpellier SupAgro UMR Eco&Sols Università della Campania “Luigi Vanvitelli” Polo Bionaturalistico Bern University of Applied Science Università degli Studi di Sassari |
| dc.subject.por.fl_str_mv |
Deep rooting Entisols Eucalyptus urophylla Oxisols Soil development |
| topic |
Deep rooting Entisols Eucalyptus urophylla Oxisols Soil development |
| description |
Brazilian roundwood industry is one of the most important and productive in the world, with Eucalyptus plantations alone representing 73% of the total planted forests. Deep rooting in these plantations represents a more common phenomena than generally expected. However, there is still a lack of information on environmental factors that drive root growth in deep soil layers, with particular emphasis on edaphoclimatic conditions, and related consequence in terms of soil water behavior. As a part of a larger project, this research aimed to investigate soil water and fine root system distribution in deep tropical soils under a commercial Eucalyptus plantation chronosequence. Along a 2800-km gradient (from south- to north-east Brazil), 14 experimental areas were planted with a “plastic” clone (E. urophylla) and investigated in terms of climatic conditions, soil and water features, and plant/stand development for an entire 6-years rotation period. Fine roots distribution were investigated in one site (in Brazil) till to 20 m deep at 3, 9, 24, 48, and 65 months after planting. Results showed a fast displacement of the root front down to 75, 325, 825, 1250, and 1575 cm at month 3, 9, 24, 48, and 65 after planting, respectively. Fine root densities (g cm−3) and proportional water capture exponentially decreased with soil depth. Deep fine roots showed a relativelly higher efficiency in acquiring water than the shallower, denser roots. The relationship between stand height vs root front depth followed an exponential trend, suggesting that these stands developed relatively faster in height rather than in depth during the first 48 months, with the opposite characterizing plantation afterwards. Regardless of stand age, E. urophylla trees rapidly explored a considerable volume of soil at a relatively limited carbon cost. Multivariate statistics showed that edaphoclimatic conditions play a major role in Eucalyptus plant/stand development. This study outlined the major role played by soil development. From poorly developed sandy Entisols, to medium developed Inceptisols, and to most developed fine textured Oxisols, both plant growth and stand productivity greatly improved accordingly. This study suggests that soil type, together with other environmental factors, are likely to influence both the development and behavior of Eucalyptus plantations for an extent greater than commonly anticipated. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-12-12T02:29:22Z 2020-12-12T02:29:22Z 2020-01-01 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.foreco.2019.117673 Forest Ecology and Management, v. 455. 0378-1127 http://hdl.handle.net/11449/201312 10.1016/j.foreco.2019.117673 2-s2.0-85074700473 |
| url |
http://dx.doi.org/10.1016/j.foreco.2019.117673 http://hdl.handle.net/11449/201312 |
| identifier_str_mv |
Forest Ecology and Management, v. 455. 0378-1127 10.1016/j.foreco.2019.117673 2-s2.0-85074700473 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Forest Ecology and Management |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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repositoriounesp@unesp.br |
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1853671443864223744 |
| spelling |
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantationsDeep rootingEntisolsEucalyptus urophyllaOxisolsSoil developmentBrazilian roundwood industry is one of the most important and productive in the world, with Eucalyptus plantations alone representing 73% of the total planted forests. Deep rooting in these plantations represents a more common phenomena than generally expected. However, there is still a lack of information on environmental factors that drive root growth in deep soil layers, with particular emphasis on edaphoclimatic conditions, and related consequence in terms of soil water behavior. As a part of a larger project, this research aimed to investigate soil water and fine root system distribution in deep tropical soils under a commercial Eucalyptus plantation chronosequence. Along a 2800-km gradient (from south- to north-east Brazil), 14 experimental areas were planted with a “plastic” clone (E. urophylla) and investigated in terms of climatic conditions, soil and water features, and plant/stand development for an entire 6-years rotation period. Fine roots distribution were investigated in one site (in Brazil) till to 20 m deep at 3, 9, 24, 48, and 65 months after planting. Results showed a fast displacement of the root front down to 75, 325, 825, 1250, and 1575 cm at month 3, 9, 24, 48, and 65 after planting, respectively. Fine root densities (g cm−3) and proportional water capture exponentially decreased with soil depth. Deep fine roots showed a relativelly higher efficiency in acquiring water than the shallower, denser roots. The relationship between stand height vs root front depth followed an exponential trend, suggesting that these stands developed relatively faster in height rather than in depth during the first 48 months, with the opposite characterizing plantation afterwards. Regardless of stand age, E. urophylla trees rapidly explored a considerable volume of soil at a relatively limited carbon cost. Multivariate statistics showed that edaphoclimatic conditions play a major role in Eucalyptus plant/stand development. This study outlined the major role played by soil development. From poorly developed sandy Entisols, to medium developed Inceptisols, and to most developed fine textured Oxisols, both plant growth and stand productivity greatly improved accordingly. This study suggests that soil type, together with other environmental factors, are likely to influence both the development and behavior of Eucalyptus plantations for an extent greater than commonly anticipated.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Colorado State UniversityNorth Carolina State UniversityUniversidade Federal de LavrasUniversidade Federal do Rio Grande do NorteUniversità degli Studi di SassariU.S. Forest ServiceUniversidade de São PauloArcelorMittalInternational PaperVimef-Soluções Florestais Ltda, Rua Juca Prates, 1014UNESP São Paulo State University School of Agricultural SciencesDepartment of Plant Protection Rural Engineering and Soils School of Engineering São Paulo State UniversityUniversidade de São Paulo Center of Nuclear Energy in Agriculture, Av. Centenário, 303Institute of Food and Agricultural Sciences Indian River Research and Education Center University of FloridaEco&Sols Univ Montpellier CIRAD INRA IRD Montpellier SupAgroCIRAD UMR Eco&SolsDipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche Università della Campania “Luigi Vanvitelli”, Via Vivaldi n◦ 43Dipartimento di Architettura Design e Urbanistica Università degli Studi di Sassari Polo Bionaturalistico, Via Piandanna n° 4School of Agricultural Forest and Food Sciences Bern University of Applied Science, Laenggasse 85Desertification Research Centre Università degli Studi di Sassari, Viale Italia n◦ 39UNESP São Paulo State University School of Agricultural SciencesDepartment of Plant Protection Rural Engineering and Soils School of Engineering São Paulo State UniversityVimef-Soluções Florestais LtdaUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)University of FloridaMontpellier SupAgroUMR Eco&SolsUniversità della Campania “Luigi Vanvitelli”Polo BionaturalisticoBern University of Applied ScienceUniversità degli Studi di Sassari2020-12-12T02:29:22Z2020-12-12T02:29:22Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.foreco.2019.117673Forest Ecology and Management, v. 455.0378-1127http://hdl.handle.net/11449/20131210.1016/j.foreco.2019.1176732-s2.0-85074700473Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengForest Ecology and Managementinfo:eu-repo/semantics/openAccessEvangelista Silva, Vinicius [UNESP]Nogueira, Thiago Assis Rodrigues [UNESP]Abreu-Junior, Cassio HamiltonHe, ZhenliBuzetti, Salatier [UNESP]Laclau, Jean-Paul [UNESP]Teixeira Filho, Marcelo Carvalho Minhoto [UNESP]Grilli, EleonoraMurgia, IleniaCapra, Gian Franco2024-07-05T18:12:33Zoai:repositorio.unesp.br:11449/201312Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-07-05T18:12:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
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