Earticle

초록

영어

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.

목차

Abstract
Introduction
Materials and Methods
1. Damage survey
2. Sighting survey
3. Food source survey
Results and Discussion
Acknowledgement
References

키워드

저자

• Byungkwan Jeong [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Jung Won Park [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Seong Geon Jang [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Da Hye Hwang [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Jin Hyun Kim [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Jong Hyun Lee [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ]
• Won Ok Jeong [ Oil Pollution Research Center, National Park Research Institute, Taean 32105, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  국립공원연구지 [Journal of National Park Research]

• 간기

  반년간

• pISSN

  2093-0674

• 수록기간

  2009~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 525 DDC 635