Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest
This research evaluated the input flux of nitrogen (N) compounds, namely, NH4 +, NH3 and NO3 - through an Andean forest canopy adjacent to a semi-natural wetland in south-western Colombia, South America. The concentrations of these compounds were determined in the hydrological processes of bulk prec...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2014
- Institución:
- Ministerio de Ciencia Tecnología e Innovación
- Repositorio:
- Repositorio Institucional de Minciencias
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.minciencias.gov.co:20.500.14143/21845
- Acceso en línea:
- https://repositorio.minciencias.gov.co/handle/20.500.14143/21845
- Palabra clave:
- Análisis de suelos
Suelos -- Contenido de nitrógeno
Humedad de suelos
Suelos -- Absorción y adsorción
Bioquímica de los suelos
Carbono
Fijación de nitrógeno
Biosfera
Bosques -- Ecosistemas
- Rights
- License
- http://purl.org/coar/access_right/c_f1cf
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E-ANAQUEL2 |
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Repositorio Institucional de Minciencias |
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Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forestAnálisis de suelosSuelos -- Contenido de nitrógenoHumedad de suelosSuelos -- Absorción y adsorciónBioquímica de los suelosCarbonoFijación de nitrógenoBiosferaBosques -- EcosistemasThis research evaluated the input flux of nitrogen (N) compounds, namely, NH4 +, NH3 and NO3 - through an Andean forest canopy adjacent to a semi-natural wetland in south-western Colombia, South America. The concentrations of these compounds were determined in the hydrological processes of bulk precipitation, total throughfall and total stemflow. Other variables examined were catchment volume, pH and conductivity. The estimated entry for N compounds showed that throughfall was the process that recorded the highest weighted flux averages of N-NO3 - (1.34 kg ha-1 month-1), N-NH4 + (0.15 kg ha-1 month-1) and N-NH3 (< 0.001 kg ha-1 month-1) over the sampling period. Results indicated that the forest canopy acted as a living barrier that retained emissions of man-made N compounds. This research contributed to the analysis of the transformation of nutrient input fluxes via bulk precipitation, throughfall and stemflow to provide better understanding of the biogeochemical functioning of tropical wetlands that are influenced by atmospheric inputs from natural and anthropic sources.Departamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias1103-502-27605Optimización del esquema de negocios de la empresa de Acueducto y Alcantarillado de Popayán SA-ESP, mediante el desarrollo de un modelo de gestión integral del recurso hídrico para la competitividad con corresponsabilidad socialno2018-09-12T22:12:54Z2018-09-12T22:12:54Z2014-11info:eu-repo/date/embargoEnd/2024-01-31Artículo científicoinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1pdf12 páginasapplication/pdf1988-2019https://repositorio.minciencias.gov.co/handle/20.500.14143/21845Journal of Tropical Forest Science 26(4): 446–457 (2014)Contiene 32 referencias bibliográficas. Véase el documento adjuntoengPopayán, Caucahttp://purl.org/coar/access_right/c_f1cfBurbano Garcés, Martha LucíaFigueroa Casas, ApolinarPeña Varón, Miguel R.oai:repositorio.minciencias.gov.co:20.500.14143/218452023-11-29T17:46:00Z |
| dc.title.none.fl_str_mv |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| title |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| spellingShingle |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest Análisis de suelos Suelos -- Contenido de nitrógeno Humedad de suelos Suelos -- Absorción y adsorción Bioquímica de los suelos Carbono Fijación de nitrógeno Biosfera Bosques -- Ecosistemas |
| title_short |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| title_full |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| title_fullStr |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| title_full_unstemmed |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| title_sort |
Bulk precipitation, throughfall and stemflow deposition of n-nh4 +, n-nh3 and n-no3 - in an andean forest |
| dc.subject.none.fl_str_mv |
Análisis de suelos Suelos -- Contenido de nitrógeno Humedad de suelos Suelos -- Absorción y adsorción Bioquímica de los suelos Carbono Fijación de nitrógeno Biosfera Bosques -- Ecosistemas |
| topic |
Análisis de suelos Suelos -- Contenido de nitrógeno Humedad de suelos Suelos -- Absorción y adsorción Bioquímica de los suelos Carbono Fijación de nitrógeno Biosfera Bosques -- Ecosistemas |
| description |
This research evaluated the input flux of nitrogen (N) compounds, namely, NH4 +, NH3 and NO3 - through an Andean forest canopy adjacent to a semi-natural wetland in south-western Colombia, South America. The concentrations of these compounds were determined in the hydrological processes of bulk precipitation, total throughfall and total stemflow. Other variables examined were catchment volume, pH and conductivity. The estimated entry for N compounds showed that throughfall was the process that recorded the highest weighted flux averages of N-NO3 - (1.34 kg ha-1 month-1), N-NH4 + (0.15 kg ha-1 month-1) and N-NH3 (< 0.001 kg ha-1 month-1) over the sampling period. Results indicated that the forest canopy acted as a living barrier that retained emissions of man-made N compounds. This research contributed to the analysis of the transformation of nutrient input fluxes via bulk precipitation, throughfall and stemflow to provide better understanding of the biogeochemical functioning of tropical wetlands that are influenced by atmospheric inputs from natural and anthropic sources. |
| publishDate |
2014 |
| dc.date.none.fl_str_mv |
2014-11 2018-09-12T22:12:54Z 2018-09-12T22:12:54Z info:eu-repo/date/embargoEnd/2024-01-31 |
| dc.type.none.fl_str_mv |
Artículo científico info:eu-repo/semantics/article |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.none.fl_str_mv |
1988-2019 https://repositorio.minciencias.gov.co/handle/20.500.14143/21845 |
| identifier_str_mv |
1988-2019 |
| url |
https://repositorio.minciencias.gov.co/handle/20.500.14143/21845 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_f1cf |
| rights_invalid_str_mv |
http://purl.org/coar/access_right/c_f1cf |
| dc.format.none.fl_str_mv |
pdf 12 páginas application/pdf |
| dc.coverage.none.fl_str_mv |
Popayán, Cauca |
| dc.source.none.fl_str_mv |
Journal of Tropical Forest Science 26(4): 446–457 (2014) Contiene 32 referencias bibliográficas. Véase el documento adjunto |
| institution |
Ministerio de Ciencia Tecnología e Innovación |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1860676510238638080 |