RELAÇÕES ENTRE A PRECIPITAÇÃO E OS ESÇOAMENTOS TOTAL, DIRETO E DE BASE EM UMA BACIA HIDROGRAFICA EXPERIMENTAL, NA REGIÃO DA SERRA DO MAR, CUNHA-SP
DOI:
https://doi.org/10.24278/2178-5031.199571615Keywords:
watershed, streamflow, tropical rainforest, rainfallAbstract
This paper reports results about rainfall and runoff and their constituents, obtained in the "D" experimental watershed of the Forest Hydrology Laboratory Engº Agrº Walter Emmerich, in the Serra do Mar - Cunha, São Paulo-Brazil, for a period of seven years. The highest total runoff happened between January and March, that corresponds at the basin period of recharge; nevertheless, the total strea'mflow during May to August was higher than rainfall. Eighty-four percent of the time of daily total runoff happened due the baseflow. The middle daily total runoff in the period was 4.69 mm, equivalent to 34.5% of the time. The baseflow was affected by rainfall happened until two months before.
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References
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