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사진
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지식채널
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논문정보
검색결과 1건
논문정보 목록 - 제목, 내용, 저자, 저널명/발행자, 상세보기 제목 내용 저자 저널명/발행자 상세보기 녹조대발생종 솜대마디말(Cladophora albida)의 유주자 방출과 초기생장에 환경요인이 미치는 영향 We examined the effects of environmental factors on zoospore release and germling growth of the green tide alga Cladophora albida under various conditions of temperature ${ imes}$ irradiance (zoospore release), temperature${ imes}$ irradiance${ imes}$ nutrient (germling growth), and a single factor test of salinity. Zoospore release was maximized at$30^{circ}C$ and$100{mu}mol;photons;m^{-2}s^{-1}$ in the temperature irradiance experiment and at 34 psu in the salinity experiment. Maximum germling growth was observed at$25^{circ}C$ with$100{mu}mol;photons;m^{-2}s^{-1}$ and PES (Provasoli's Enriched Seawater) in the temperature irradiance nutrient experiment, and at 34 psu in the salinity experiment. Germlings grew faster at higher irradiances for a given temperature level, and also grew faster as salinity increased over the range of 5-34 psu. Overall, optimal environmental conditions for zoospore release were$30^{circ}C$ ,$100{mu}mol;photons;m^{-2}s^{-1}$ and 34 psu. Maximal germling growth occurred at$25^{circ}C$ ,$100{mu}mol;photons;m^{-2}s^{-1}$ , PES, and 34 psu. C. albida blooms are most likely to occur under these optimal environmental conditions, as plentiful zoospore release and rapid germling growth lead to population growth.나연주,전다빈,이정록,박서경,김영식,최한길,남기완 한국수산과학회 상세보기
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