댐저수지 유입 후 유기탄소 농도 및 성상 변화
분야
공학 > 환경공학
저자
신재원 ( Jae Won Shin ) , 이보미 ( Bo Mi Lee ) , 허진 ( Jin Hur ) , 박지형 ( Ji Hyung Park )
발행기관
한국물환경학회(구 한국수질보전학회)
간행물정보
한국물환경학회지 2013년, 제29권 제1호, 81~87페이지(총7페이지)
파일형식
07709846.pdf [무료 PDF 뷰어 다운로드]
  • ※ 본 자료는 참고용 논문으로 수정 및 텍스트 복사가 되지 않습니다.
  • 구매가격
    4,500원
    적립금
    135원 (구매자료 3% 적립)
    이메일 발송  스크랩 하기
    자료 다운로드  네이버 로그인
    영문초록
    Changes of organic carbon after the entrance into dam reservoirs were investigated using water samples collected in May September and October in 2010 from the inflow sites and the outlets of four selected dam reservoirs-Soyang Chungju Chungju regulation and Uiam. Increase of refractory disslolved organic carbon was observed only for large dam reservoirs with long residence times whereas the trend was not found for relatively small reservoirs. The effects of residence times on organic carbon changes were further confirmed by significant postitive correlations between monthly residence times and the relative increase of either dissolved organic carbon or R-DOC concentrations. Comparison of spectroscopic characteristics of DOC revealed that the changes in large reservoirs in May might result from in-lake processes. The inflow of terrestrial sources of DOM during storms appears to largely affect the DOC quality of the large reservoirs for the rest of the sampling periods. The mechanism however did not fully explain the behaviors of DOC for the small sized reservoirs. Our combined results suggested that both residence time and the input of allochthonous carbon sources might substantially influence the quantity of DOC as well as its quality in dam reservoirs.
    사업자등록번호 220-87-87785 대표.신현웅 주소.서울시 서초구 방배로10길 18, 402호 대표전화.070-8809-9397
    개인정보책임자.박정아 통신판매업신고번호 제2017-서울서초-1765호 이메일 help@reportshop.co.kr
    copyright (c) 2009 happynlife. steel All reserved.