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
A survey of the breeding ecology of Oystercatcher (Haematopus ostralegus) inhabiting in the Youbu Island was conducted from February to August 2006. The maximum number of Oystercatcher was 2,500 in February and the minimum 150 in July. The nests had outer diameter of 191.7±6.14 mm, inner diameter of 127.3±3.90 mm, depth of 34.2±16.2 mm, and had far from high tide of 617.2±302.0 cm. The laying of eggs starts at the early April with average incubation of 29 days. The total number of eggs laid was 168, and the clutch size was 2.47±0.89. The eggs had a major axis of 57.51±0.06 mm, minor axis of 39.15±0.34 mm, and the weight was 44.30±0.26 g. The hatching success rate among 168 eggs was 78.6% (132 eggs), and the fledgling success rate was 9.8% (13 eggs). During the period of study, there were disturbance factors on 105 occasions and it was accounted for 54.3% by other birds, 14.3% by fishermen, 10.5% by fish boat and 20.9% by other causes.
목차
Introduction
Study area and Methods
Results and Discussion
References
참고문헌 (13)
참고문헌 신청
Academy Book / 2006 / Marine Invertebrates in Korea Coasts
Bent A. C. / 1927 / Life histories of North American shorebirds / Dover Publications
Cramp / 1983 / Handbook of the birds Europe, Middle East and North Africa; the birds of the Western Palearctic, Vol. Ⅲ. Waders to Gulls / Oxford University Press
Goss-Custaed J. D. / 1995 / Population Consequences of winter habitat loss in a migratatory shorebird : Ⅰ. Estimating model parameters / Journal of Applied Ecology 32:317~333
Lee S. D. / 1998 / The study on breeding ecology of Oy stercatcher (Haematop us ostralegus) at Napjak Island in the west sea, Korea
Bent A. C. / 1927 / Life histories of North American shorebirds / Dover Publications
Cramp / 1983 / Handbook of the birds Europe, Middle East and North Africa; the birds of the Western Palearctic, Vol. Ⅲ. Waders to Gulls / Oxford University Press
Goss-Custaed J. D. / 1995 / Population Consequences of winter habitat loss in a migratatory shorebird : Ⅰ. Estimating model parameters / Journal of Applied Ecology 32:317~333
Lee S. D. / 1998 / The study on breeding ecology of Oy stercatcher (Haematop us ostralegus) at Napjak Island in the west sea, Korea
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UCI(KEPA) : I410-ECN-0101-2016-482-001242181