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월동기 민물도요 Calidris alpina의 지방과 단백질의 변화 KCI 등재

Variation of Fat and Protein Reserves in Wintering Dunlin , Calidris alpina

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한국환경과학회지 (Journal of Environmental Science International)
한국환경과학회 (The Korean Environmental Sciences Society)
초록

The changes of pectoral muscle size (as an index of protein reserves) and fat reserves (as an index of lipid) were measured in wintering Dunlin during 1988-1989 on two estuaries located in the south coast of Korea. The mean of lean mass of February population was greater(11.8%) than that of October population. SMI of October population was greater(4.5%) than that of February population and lipid index of October population also greater(1.6 %) than that of February population. This, show that the body condition of October population is better than February population. The mean of fat and protein reserves of 22% of Dunlin arriving on October for their wintering were higher than that of others, this group seems to continue their migration to south further and 11 % of the wintering population seems to starve during winter.

저자
  • 권기정 | Ki Chung Kwon
  • 함규황 | Kyu Hang Hahm