메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(대영엔지니어링) (대영엔지니어링) (대영엔지니어링) (대영엔지니어링) (대영엔지니어링)
저널정보
한국수산해양교육학회 수산해양교육연구 수산해양교육연구 제37권 제5호(통권 제137호)
오류 신고하기

피인용 0

검색

    초록·키워드

    This study evaluated seawater quality in the coastal aquaculture grounds offshore Korea using monitoring data from 2011–2020. Over the study period, 76.4% of stations recorded grades I–II, whereas grades IV–V (poor) occurred in 4%, although in the Korea Strait, this number reached 8.5%, and it was only 1.3% in the southwest. Poor quality persisted in the shellfish and seaweed farms of the Korea Strait, dense farms such as Jinhae Bay, and river estuaries during the month of August. However, several key parameters varied: transparency (Secchi Depth, SD), dissolved oxygen (DO) saturation in bottom waters (East Sea); dissolved inorganic nitrogen (DIN) and chlorophyll-a (Chl-a), DO, and SD (Korea Strait); Chl-a, DIN, dissolved inorganic phosphorus (DIP) (southwest and central West); and Chl-a (Jeju). In all ecological zones, the index values of water quality items were high in the waters around shellfish and estuary fishing grounds. This is thought to reflect the influence of topographical characteristics and self-pollution in the fishing grounds. These results highlight that both anthropogenic and natural factors shape water quality, indicating the need for region-specific assessment and policy rather than uniform grading.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-26-02-094331392