평상시 산지 계류수의 수질 특성

Characteristic of Streamflow Quality at a Forest Area in Non-rainy Day

  • 발행 : 2001.10.12

초록

This study was carried out to investigate water quality of streamflow from a forest land in non-rainy day. We measured discharges and the concentration of streamflow for T-N, T-P and COD at ten day intervals. The average concentrations of pollutants in streamflow were lower than those in rainfall, exhibiting that forest land has water purification functions. The concentrations of T-N and COD increased with increasing discharge, while T-P concentrations were almost constant.

키워드