Earticle

초록

영어

To monitor a relocated population and a natural population of Hynobius yangi, we applied drift fences and pitfall traps which were constructed around three artificial wetlands in the relocated population and one natural wetland in the natural population and counted the number of breeding salamanders and eggs during breeding seasons from 2006 to 2010. The number of adults entering to breeding sites was the greatest around the mid March and showed a positive relationship with the amounts of daily precipitation. The number of adults appeared in the relocated population showed no significant changes, whereas the number of adults in the natural population decreased gradually mostly by habitat loss and disturbance in the areas. The operational sex ratio in both breeding populations ranged from 0.7 to 1.9. The number of adults appeared in the breeding populations showed a negative relationship with the annual minimum temperature and the monthly mean temperature and precipitation during a winter period (from November to March). Our results suggest that up to date, the relocated population has maintained its size in the areas, but need to continuously pay attention to how the disturbed natural population affects the relocated population.

목차

Abstract
 서론
 재료 및 방법
  1. 연구지역
  2. 개체군 조사
  3. 자료의 처리
 결과
 고찰
 사사
 참고문헌
 국문적요

키워드

저자

• 이정현 [ Jung-Hyun Lee | 강원대학교 생물학과 ]
• 김태호 [ Tae-Ho Kim | 서울대학교 수의과대학 야생동물유전자원은행 ]
• 백혜준 [ Hae-Jun Baek | 서울대학교 수의과대학 야생동물유전자원은행 ]
• 민미숙 [ Mi-Sook Min | 서울대학교 수의과대학 야생동물유전자원은행 ]
• 박대식 [ Daesik Park | 강원대학교 과학교육학부 ] Corresponding author
• 김자경 [ Ja-Kyeong Kim | 강원대학교 생물학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국양서ㆍ파충류학회지 [Korean Journal of Herpetology]

• 간기

  연간

• pISSN

  2005-9019

• 수록기간

  2009~2025

• 십진분류

  KDC 497 DDC 590