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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 255 - 262 (8page)
이용수
초록· 키워드
오류제보하기
The characteristic of fish fauna and population Zacco koreanus was investigation in the Bongseonsa Stream Gyeonggi-do, Korea from May to September 2011. The collected species during the survey period were 22 species belonging to 9 families. Among them, one species (Cottus koreanus) was classified as an endangered species in Korea. Ten species (45.5%) were endemic species of Korea. Dominant species was Rhynchocypris oxycephalus (St. 1), Zacco platypus (St. 2, 4, 5, 7), Z. koreanus (St. 3), and Squalidus gracilis majimae (St. 6). When our data were compared with the previous data (1932, 31 species) and this date (23 spcies), Anguilla japonica, Acheilognathus signifer, Hemibarbus labeo, Hemibarbus mylodon, Gnathopogon strigatus, Saurogobio dabryi, psariichthys uncirostris amurensis, Lefua costata, Pseudobagrus fulvidraco, Pseudobagrus koreanus, Oryzias sinensis, Trachidermus fasciatus, Coreoperca herzi, Siniperca scherzeri, Micropterus salmoides, Macropodus chinensis and Channa argus 17 species were not sampled, but Pseudorasbora parva, Microphysogobio yaluensis, Orthrias nudus, Silurus microdorsalis, Odontobutis platycephala, Odontobutis interrupta and Micropterus salmoides 7 species could new taxa fiend its existence at the Bongseonsa Stream. Length-weight relation in the population of Z. koreanus was $BW=0.0000007TL^{3.03}$, and condition factor in the population was average 0.78. Frequency analysis of total length indicated that the group 40~80 mm in total length is represented by one-year-old individuals, the group 90~120 mm by two-year-old individuals, and the group over 130 mm by three-year-old individuals. This species was stabilized spawn in the Bongseonsa Stream since then introduction, 2007.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0