지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Fish community was investigated in eutrophic Jeondae agricultural reservoir fromApril to November 2012. The food web structure of major fish species of Jeondae reservoir showedthat due to serious organic pollution, thehyper-eutrophic condition with high chemical oxygendemand (COD), chlorophyll-a (Chl-a), total nitrogen (TN) and total phosphorus (TP), as estimatedby stable isotope analysis. Total of 679 individuals were collected from the reservoir, and 9 specieswere identified. Interestingly, Lepomis macrochirus and Hemiculter eigenmanni known as less sensitiveto pollution and water quality deterioration, dominated the reservoir, and their relativeabundances were 38% and 27%, respectively. Further, the analysis of the stomach contents revealedthat main food source of dominant L. macrochirus was high amount of zooplankton, which includescopepoda and cladocera, while Cyprinidae species mainly consumed organic particles withzooplankton preys. Stable isotope analysis also suggested that L. macrochirus, Carassiusauratus,Pseudorasboraparva, and H. eigenmanni are major zooplantivorous group in the Jeondae Reservoir.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
Barbour MT / 1999 / Rapid bioassessment protocols for use in streams and wadeable rivers: Periphyton, benthic macroinvertebrates, and fish
Byon HG / 1997 / Feeding habit of bluegill, Lepomis macrochirus introduces in Korea / Korean J. Environ. Biol 15 : 165 ~ 174
Chang GH / 2011 / Water Management and Food Webs, Stable Isotope / Mag. Korea Water Resour. Assoc 44 : 46 ~ 51
Choi KC / 1994 / We really need to know, one hundred kinds of freshwater fish in Korea / Hyeonam Publishing Co., Ltd.
Forsberg O / 1980 / Eutrophication parameters and trophic state indices in 30 Swedish waste receiving lakes / Arch. Hydrobiol 89 : 189 ~ 207
Byon HG / 1997 / Feeding habit of bluegill, Lepomis macrochirus introduces in Korea / Korean J. Environ. Biol 15 : 165 ~ 174
Chang GH / 2011 / Water Management and Food Webs, Stable Isotope / Mag. Korea Water Resour. Assoc 44 : 46 ~ 51
Choi KC / 1994 / We really need to know, one hundred kinds of freshwater fish in Korea / Hyeonam Publishing Co., Ltd.
Forsberg O / 1980 / Eutrophication parameters and trophic state indices in 30 Swedish waste receiving lakes / Arch. Hydrobiol 89 : 189 ~ 207
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