수생태계 건강성 조사ㆍ평가를 위한 실내분석 정도관리 방법: 부착돌말류 영구표본 분석도구 개발

서지정보

ㆍ발행기관 : 한국하천호수학회 ㆍ수록지정보 : 생태와 환경 / 56권 / 3호
ㆍ저자명 : 신재기, 김난영, 박용은, 이경락, 김백호, 김용재, 김한순, 이정호, 이학영, 황순진

목차

서 론
재료 및 방 법
1. 부착돌말류 실내분석 정도관리용 영구표본 슬라이드제작 준비
2. 부착돌말류 실내분석 정도관리용 영구표본 슬라이드개발 및 비교
결과 및 고 찰
1. 부착돌말류 실내분석 정도관리용 영구표본 슬라이드분석도구의 특성 비교
2. 부착돌말류 실내분석 정도관리용 슬라이드 분석도구개발의 기대효과 및 제언
적 요

영어 초록

Benthic attached diatoms (BADs), a major primary producer in lotic stream and river ecosystems are micro-sized organisms and require a highly magnified microscopic technique in the observation work. Thus, it is often not easy to ensure accuracy and precision in both qualitative and quantitative analyses. This study proposed a new technique applicable to improve quality control of aquatic ecosystem monitoring and assessment using BADs. In order to meet the purpose of quality control, we developed a permanent mounting slide technique which can be used for both qualitative and quantitative analyses simultaneously. We designed specimens with the combination of grid on both cover and slide glasses and compared their efficiency. As a result of observation and counting of BADs, the slide glass designed with the color-lined grid showed the highest efficiency compared to other test conditions. We expect that the method developed in this study could be effectively used to analyze BADs and contributed to improve the quality control in aquatic ecosystem health monitoring and assessment.

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