Journal of Plant Biology
- 제18권3호
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- Pages.135-138
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- 1975
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- 1226-9239(pISSN)
장자못의 부영양화에 관하여
On the utrophication in the Lake Changja
- Lee, Kyung (Dept. of Botany, College of Natural Science, Seoul National University) ;
- Uhm, Kyu-Baek (Dept. of Botany, College of Natural Science, Seoul National University) ;
- Kwon, Young-Myung (Dept. of Botany, College of Natural Science, Seoul National University)
- 발행 : 1975.09.01
초록
The process of eutrophication was studied in the lake Changja from November in 1974 to May in 1975. The stratification of water temperature was going to be formed in April and the content of dissolved oxygen varied a little but it was almost zero from January. Total phosphorus was increased very rapidly in February but total nitrogen and carbohydrate-like substances were increased a little during the experimental period. The amount of chlorophyll-
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