Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)

Inorganic nitrogen, phosphorus, pH and conductivity in rainwater were measured at Corrientes (27°27’S, 58°47’W) during 1984-1985. Mean water pH was 5.97 (4.60 - 7.15) and mean conductivity was 11.5 uS/cm (2.7 - 21 uS/cm) showing good waterquality. Concentration showed positive correlation w...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Pedrozo, Fernando L., Bonetto, Carlos A.
Formato: Artículo revista
Lenguaje:Español
Publicado: Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2023
Acceso en línea:https://revistas.unne.edu.ar/index.php/eco/article/view/7118
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7118
record_format ojs
spelling I48-R154-article-71182023-12-01T21:32:13Z Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina) Concentración de nitrogeno y fósforo en el agua de lluvia de Corrientes (Argentina) Pedrozo, Fernando L. Bonetto, Carlos A. Inorganic nitrogen, phosphorus, pH and conductivity in rainwater were measured at Corrientes (27°27’S, 58°47’W) during 1984-1985. Mean water pH was 5.97 (4.60 - 7.15) and mean conductivity was 11.5 uS/cm (2.7 - 21 uS/cm) showing good waterquality. Concentration showed positive correlation with the length of time betweensuccessive rains and were inversely correlated with precipitation volume. Both inorganic nitrogen concentrations and fallout, were low (mean conc.: 315 µg Ninorg/1 mean fallout: 190 µg Ninorg/m2 yr) when compared with the reported figures in unpolluted locations. Total phosphorus concentration (36 µg TP/1) and fallout (16.5 µg TP/m2 yr) were relatively high probably because of dust contribution. Fallout rates resulted an order of magnitude lower than those of very polluted areas.lt was shown that nutrient fallout is important in determining trophic status of shallow lakes and ponds profuselly distributed in Corrientes province. Inorganic nitrogen, phosphorus, pH and conductivity in rainwater were measured at Corrientes (27°27’S, 58°47’W) during 1984-1985. Mean water pH was 5.97 (4.60 - 7.15) and mean conductivity was 11.5 uS/cm (2.7 - 21 uS/cm) showing good waterquality. Concentration showed positive correlation with the length of time betweensuccessive rains and were inversely correlated with precipitation volume. Both inorganic nitrogen concentrations and fallout, were low (mean conc.: 315 µg Ninorg/1 mean fallout: 190 µg Ninorg/m2 yr) when compared with the reported figures in unpolluted locations. Total phosphorus concentration (36 µg TP/1) and fallout (16.5 µg TP/m2 yr) were relatively high probably because of dust contribution. Fallout rates resulted an order of magnitude lower than those of very polluted areas.lt was shown that nutrient fallout is important in determining trophic status of shallow lakes and ponds profuselly distributed in Corrientes province. Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2023-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://revistas.unne.edu.ar/index.php/eco/article/view/7118 10.30972/eco.12237118 Ecosur; 1985: vol. 12-13, nos. 23-24; 101-110 0325-108X spa https://revistas.unne.edu.ar/index.php/eco/article/view/7118/6572
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
author Pedrozo, Fernando L.
Bonetto, Carlos A.
spellingShingle Pedrozo, Fernando L.
Bonetto, Carlos A.
Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
author_facet Pedrozo, Fernando L.
Bonetto, Carlos A.
author_sort Pedrozo, Fernando L.
title Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
title_short Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
title_full Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
title_fullStr Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
title_full_unstemmed Nitrogen and Phosphorus concentrations in rainwater of Corrientes (Argentina)
title_sort nitrogen and phosphorus concentrations in rainwater of corrientes (argentina)
description Inorganic nitrogen, phosphorus, pH and conductivity in rainwater were measured at Corrientes (27°27’S, 58°47’W) during 1984-1985. Mean water pH was 5.97 (4.60 - 7.15) and mean conductivity was 11.5 uS/cm (2.7 - 21 uS/cm) showing good waterquality. Concentration showed positive correlation with the length of time betweensuccessive rains and were inversely correlated with precipitation volume. Both inorganic nitrogen concentrations and fallout, were low (mean conc.: 315 µg Ninorg/1 mean fallout: 190 µg Ninorg/m2 yr) when compared with the reported figures in unpolluted locations. Total phosphorus concentration (36 µg TP/1) and fallout (16.5 µg TP/m2 yr) were relatively high probably because of dust contribution. Fallout rates resulted an order of magnitude lower than those of very polluted areas.lt was shown that nutrient fallout is important in determining trophic status of shallow lakes and ponds profuselly distributed in Corrientes province.
publisher Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste)
publishDate 2023
url https://revistas.unne.edu.ar/index.php/eco/article/view/7118
work_keys_str_mv AT pedrozofernandol nitrogenandphosphorusconcentrationsinrainwaterofcorrientesargentina
AT bonettocarlosa nitrogenandphosphorusconcentrationsinrainwaterofcorrientesargentina
AT pedrozofernandol concentraciondenitrogenoyfosforoenelaguadelluviadecorrientesargentina
AT bonettocarlosa concentraciondenitrogenoyfosforoenelaguadelluviadecorrientesargentina
first_indexed 2024-08-21T22:38:56Z
last_indexed 2024-08-21T22:38:56Z
_version_ 1808038558529748992

Ejemplares similares