PRECIPITATION AND RIVER WATER CHEMISTRY OF THE PIRACICABA RIVER BASIN, SOUTHEAST BRAZIL
Determination of the main factors that regulate solute concentrations in precipitation and in the river water tributaries in the Piracicaba River drainage over the 1995-97 period. Agricultural practices (fertilizer applications, and seasonal burning of sugarcane), pesticide applications, and raw sewage and industrial wastes are studied.
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| Cote DDD: | 67/17649 |