논문 해외 국제전문학술지(SCI급) Diurnal variability of water temperature, pH and DO in the underground type fish shelter
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2016-07
- 저자명 Jin Chul Joo, Chang Hyuk Ahn, Saeromi Lee, Ho Myeon Song, Jae Roh Park
- 학술지명 Scientific Journal of Environmental Sciences
- 발행국가 해외
- 논문언어 외국어
- 연구분야 공학 > 환경공학
- 원문 링크 10.15224/ 978-1-63248-040-8-48
홈페이지논문 초록 (Abstract)
We newly developed artificial deep pool (ADP) that secures a shelter and habitat space in bottom of the pond for fish escape from unfavorable conditions in freshwater ecosystem. Because the ADP is an underground structure, we were compared by measuring the diurnal basic water quality (water temperature, pH, DO saturation) in St. 1 (open water) and St. 2 (inside of ADP) in shallow small pond for a year. In result, ADP provides constant optimal temperatures and DO level to help fish survival in extreme water environment conditions. Therefore, ADP is able to reduce thermal stress in the hot season, and to minimize energy expenditure in the cold season for freshwater fish. If the ADP will be introduced in shallow ponds it will be able to significantly increase the fish survival during the year.