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논문 기본 정보

자료유형
학술저널
저자정보
Byungkwan Jeong (National Park Research Institute) Jung Won Park (National Park Research Institute) Seong Geon Jang (National Park Research Institute) Da Hye Hwang (National Park Research Institute) Jin Hyun Kim (National Park Research Institute) Jong Hyun Lee (National Park Research Institute) Won Ok Jeong (National Park Research Institute)
저널정보
국립공원연구원 국립공원연구지 국립공원연구지 제10권 제3호
발행연도
2019.11
수록면
366 - 373 (8page)

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초록· 키워드

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As part of the long-term monitoring effort following the Hebei Spirit oil spill that occurred in Taean County, the present study tracked the long-term variation in population size and spatial distribution of finless porpoises (Neophocaena asiaeorientalis). In the damage survey spanning one year since the accident, a total of nine finless porpoise carcasses were found on the Taean coast, but because most carcasses had severely decayed, the exact cause(s) of death could not be identified. In the sighting survey, large groups assumed to be engaging in feeding activity were frequently observed after 2011, while the survey also suggested a trend of steady increase in the number of individuals. With respect to spatial distribution, the frequency of finless porpoise appearance was high in the northern waters off the Taean coast, which was found to follow the distribution of food sources.

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Abstract
Introduction
Materials and Methods
Results and Discussion
References

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