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Details van artikel 6 van 13 gevonden artikelen
| Titel: |
Evaluation of origin and distribution of wet deposition recorded in the Spanish Basque country |
| Auteur: |
Casado, H. Encinas, D. Lacaux, J. P. |
| Verschenen in: |
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering |
| Paginering: | Jaargang 30 (1995) nr. 4 pagina's 695-712 |
| Jaar: |
1995-05 |
| Inhoud: |
Within the framework of the EPOCA programme (Estudios en el Pirineo Occidental de la Contaminacion Acida), wet deposition of inorganic pollutants was measured at five rural sites in the Spanish Basque Country between Dec 85 and Apr 91. Na+, Ca2+, SO42-exc, and NH4+ ions were the main species found in the rainwater samples. The average pH value ranged between 4.9 and 5.6 depending on the site. Relationship between the ionic concentrations and the back-trajectories showed that trajectories coming from Europe resulted in the highest NO3-, SO42-exc and H+ concentrations. NO3- and H+ incursion in the study area by a long-range-transport phenomenon was estimated in 20 μeq 1-1 for each ion. By means of both the one-way analysis of variance and the range tests for the wet deposition, two of the sites resulted to be able to represent both qualitatively and quantitatively the wet deposition collected at all sites. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 13 gevonden artikelen
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