Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region
Average annual precipitation (AAP) is one of the principal environmental factors that regulates processes in terrestrial ecosystems. The effect of AAP on the availability of edaphic nutrients is poorly understood, especially in tropical zones with high rainfall. In order to evaluate the effects of h...
- Autores:
-
Quinto Mosquera, Harley
Moreno Hurtado, Flavio
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/58583
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/58583
http://bdigital.unal.edu.co/55367/
- Palabra clave:
- 57 Ciencias de la vida; Biología / Life sciences; biology
58 Plantas / Plants
lixiviation
nutrient limitation
tropical rainforest
Ultisol
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Quinto Mosquera, Harley5b24818d-8201-4867-984e-a2e3a54c448e300Moreno Hurtado, Flavio7c65f9cf-f4f2-4f8b-83d8-1047e74a0ddb3002019-07-02T14:24:30Z2019-07-02T14:24:30Z2016-01-01ISSN: 2248-7026https://repositorio.unal.edu.co/handle/unal/58583http://bdigital.unal.edu.co/55367/Average annual precipitation (AAP) is one of the principal environmental factors that regulates processes in terrestrial ecosystems. The effect of AAP on the availability of edaphic nutrients is poorly understood, especially in tropical zones with high rainfall. In order to evaluate the effects of high AAP on the availability of soil N, P, and K, physicochemical parameters were measured in soils of three tropical rainforests in the Chocó biogeographical region with different AAPs (7,500, 8,000, and 10,000 mm yr-1). Furthermore, a bibliographical review was carried out that including studies for distinct tropical Ultisols and AAP ranging from 1,800 to 10,000 mm yr-1. The evaluated soils presented extreme acidity with high contents of Al, organic matter (OM) and total N, and low quantities of P, Mg, and Ca. The K concentrations were intermediate and the effective cation exchange capacity (ECEC) was low. On the other hand, in the evaluation of the influence of the AAP on the availability of N, P, and K in the soil, contrasting tendencies were observed. On one side, a positive curvilinear relationship was found between the availability of N and the increase in the AAP. On the other side, the available P content significantly decreased with increasing AAP. In conclusion, the excessive AAP resulted in increases in total N and low availability of P, thereby altering the dynamics of the nutrients and the carbon balance of the tropical forestapplication/pdfspaUniversidad Nacional de Colombiahttp://www.revistas.unal.edu.co/index.php/refame/article/view/54749Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía MedellínRevista Facultad Nacional de Agronomía MedellínQuinto Mosquera, Harley and Moreno Hurtado, Flavio (2016) Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region. Revista Facultad Nacional de Agronomía, 69 (1). pp. 7813-7823. ISSN 2248-702657 Ciencias de la vida; Biología / Life sciences; biology58 Plantas / Plantslixiviationnutrient limitationtropical rainforestUltisolPrecipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical regionArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINALrfna.v69n1.54749.pdfapplication/pdf336316https://repositorio.unal.edu.co/bitstream/unal/58583/1/rfna.v69n1.54749.pdfbe82e43c72cf3bf468f62546d33bfbc8MD51THUMBNAILrfna.v69n1.54749.pdf.jpgrfna.v69n1.54749.pdf.jpgGenerated Thumbnailimage/jpeg8013https://repositorio.unal.edu.co/bitstream/unal/58583/2/rfna.v69n1.54749.pdf.jpg61f30460475bc58f32478b89d334b32bMD52unal/58583oai:repositorio.unal.edu.co:unal/585832023-03-28 23:08:06.945Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
title |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
spellingShingle |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region 57 Ciencias de la vida; Biología / Life sciences; biology 58 Plantas / Plants lixiviation nutrient limitation tropical rainforest Ultisol |
title_short |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
title_full |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
title_fullStr |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
title_full_unstemmed |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
title_sort |
Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region |
dc.creator.fl_str_mv |
Quinto Mosquera, Harley Moreno Hurtado, Flavio |
dc.contributor.author.spa.fl_str_mv |
Quinto Mosquera, Harley Moreno Hurtado, Flavio |
dc.subject.ddc.spa.fl_str_mv |
57 Ciencias de la vida; Biología / Life sciences; biology 58 Plantas / Plants |
topic |
57 Ciencias de la vida; Biología / Life sciences; biology 58 Plantas / Plants lixiviation nutrient limitation tropical rainforest Ultisol |
dc.subject.proposal.spa.fl_str_mv |
lixiviation nutrient limitation tropical rainforest Ultisol |
description |
Average annual precipitation (AAP) is one of the principal environmental factors that regulates processes in terrestrial ecosystems. The effect of AAP on the availability of edaphic nutrients is poorly understood, especially in tropical zones with high rainfall. In order to evaluate the effects of high AAP on the availability of soil N, P, and K, physicochemical parameters were measured in soils of three tropical rainforests in the Chocó biogeographical region with different AAPs (7,500, 8,000, and 10,000 mm yr-1). Furthermore, a bibliographical review was carried out that including studies for distinct tropical Ultisols and AAP ranging from 1,800 to 10,000 mm yr-1. The evaluated soils presented extreme acidity with high contents of Al, organic matter (OM) and total N, and low quantities of P, Mg, and Ca. The K concentrations were intermediate and the effective cation exchange capacity (ECEC) was low. On the other hand, in the evaluation of the influence of the AAP on the availability of N, P, and K in the soil, contrasting tendencies were observed. On one side, a positive curvilinear relationship was found between the availability of N and the increase in the AAP. On the other side, the available P content significantly decreased with increasing AAP. In conclusion, the excessive AAP resulted in increases in total N and low availability of P, thereby altering the dynamics of the nutrients and the carbon balance of the tropical forest |
publishDate |
2016 |
dc.date.issued.spa.fl_str_mv |
2016-01-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-02T14:24:30Z |
dc.date.available.spa.fl_str_mv |
2019-07-02T14:24:30Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.issn.spa.fl_str_mv |
ISSN: 2248-7026 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/58583 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/55367/ |
identifier_str_mv |
ISSN: 2248-7026 |
url |
https://repositorio.unal.edu.co/handle/unal/58583 http://bdigital.unal.edu.co/55367/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
http://www.revistas.unal.edu.co/index.php/refame/article/view/54749 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín Revista Facultad Nacional de Agronomía Medellín |
dc.relation.references.spa.fl_str_mv |
Quinto Mosquera, Harley and Moreno Hurtado, Flavio (2016) Precipitation effects on soil characteristics in tropical rain forests of the Chocó biogeographical region. Revista Facultad Nacional de Agronomía, 69 (1). pp. 7813-7823. ISSN 2248-7026 |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
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application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia |
institution |
Universidad Nacional de Colombia |
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