금강에서의 조류의 영양염 섭취 속도에 관한 연구

• 영문명: A study on uptake rate of nutrients by algae in the Keum river.
• 발행기관: 군산대학교 수산과학연구소
• 저자명: 이지연(Ji-Yeon LEE) 김종구(Jong-Gu KIM)
• 간행물 정보: 『군산대학교 수산과학연구소 연구논문집』제4집, 171~179쪽, 전체 9쪽
• 주제분류: 농수해양 > 해양학
• 파일형태: PDF
• 발행일자: 2004.07.02

영문 초록

The purpose of this study is to investigate the interrelationship between algae and nutrients in the Keum river. The field survey for sampling was conducted in the Keum river In July, 1998. The relationship between Chlorophyll a and nutrients, maximum uptake rate (Vmax) and maximum specific growth rate (f.1 max) for ammonia nitrogen and phosphate were obtained through the culture work of phytoplankton in the laboratory. Maximum uptake rates(Vmax) for ammonia nitrogen and phosphate phosphorus is 0.4400㎍-at/ℓ/hr 0.1652㎍-at/ℓ/hr, respectively. Half-saturation constants for ammonia nitrogen and phosphate phosphorus is 2.6915㎍-at/ℓ/hr, 2.6167㎍-at/ℓ/hr, respectively. Maximum specific growth rate (f.1 max) for ammonia nitrogen and phosphate phosphorus is 1.0425/hr, 1.5177/hr, respectively. Half-saturation constants for ammonia nitrogen and phosphate phosphorus is 0.0363 mg/I, 0.0442 mg/I, respectively.

목차

Abstract

Ⅰ.서론

Ⅱ.재료 및 방법

Ⅲ.결과 및 고찰

Ⅳ.결론

Ⅴ.참고문헌