http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 이종범 ( Kyu Song Cho (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
금강산댐 (金剛山) 건설에 따른 북한강 상류 수역의 환경 모니터링에 관한 연구
조규송,김범철,안태석,전상호,이종범 ( Kyu Song Cho,Bomchul Kim,Tae Seok Ahn,Sang Ho Jun,Chong Bum Lee ) 한국하천호수학회 1988 생태와 환경 Vol.21 No.1
Aquatic ecosystem was studied in Lake Paro to monitor the effects of the Keumkangsan Dam construction in North Korea. Water quality, pirmary productivity, and microbes were surveyed bimonthly in 1987. The texture and composition of sediments, and meterological aspects were also investigated. The most remarkable change of water quality was the increase of turbidity. due to the dam construction. Overall chemical and biological aspects were greatly changed because of the high turbidity. The concentration of phosphate increased and subsequently phytoplankton standing crop increased. The effect of phosphate increase was compensated by the decrease of light penetration, and, therefore, areal primary productivity was not so high as expected from the chlorophyll concentration. From the standing crop of microbes, the trophic state of Lake Paro was evaluated as mesotrophy. As for the horizontal variation of microbial activity, the microbial heterotrophy was higher in the upstream regions than in the downstream regions. Sediment types are almost clayey silt and the mean sizes of sediments were homogeneous through the whole lake area. Organic carbon contents of the sediment seemed to be influenced by seasonal variation of primary productivity. Air temperature on Lake Paro was about 2 ℃ lower and the relative humidity was about 10% higher than that of Chuncheon. The evaporation from lake surface estimated from the comparison of air temperature and surface water temperature was highest in autumn.
-
金剛山댐 建設에 따른 北漢江 上流 水域의 環境 모니터링에 관한 硏究
조규송,김범철,안태석,전상호,이종범 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-
Aquatic ecosystem was studies in Lake Paro to monitor the effects of the Keumkangsan Dam construction in North Korea. Water quality, primary prodectivity, and microbes were serveyed bimonthly in 1987. The texture and composition of sediments, and meterological sapects were also investigated. The most remarkable change of water quality was the increase of turbidity. due to the dam construction. Overall chemical and biological aspects were greatly changed because of the high turbidity. The concentration of phosphate increased and subsequently phytoplankto standing corp increased. The effect of phosphate increase was compensated by the decrease of light penetration, and, therefore areal primary prodectivity was not so high as expected from the chlorophyll concentration. From the standing corp of microbes, the trophic state of lake Paro was evaluated as mesotrophy. As for the horizontal variation of microbial activity, the microbial heterotrophy was higher in the upstream regions than in the downstream regions. Sediment types are almost clayey silt and the mean sizes of sediments were homogeneous through the whole lake area. Organic carbon contents of the sediment seemed to be influenced by seasonal variation of primary productivity.
코리아스칼라
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
