곡성군 석곡천 어류의 종조성 및 계절변동

• 영문명: Seasonal Variation in Abundance and Species Composition of Fishes Collected by Seokgok Stream in Gokseong, Korea
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 장미라(Mira Jang) 한승조(SeungJo Han) 최원준(Won Jun Choi) 이성훈(Seoung Hoon Lee) 한경호(Kyeong Ho Han)
• 간행물 정보: 『수산과학연구소 논문집』제30권 제1호, 19~24쪽, 전체 6쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2021.02.28

영문 초록

Seasonal varition in abundance and species composition of fishes collected by Seokgok stream in Gokseong-gun, Jeollanam-do, Korea, from March to October 2020. The dominant orders were cypriniformes including 35 species, 2 families followed by siluriformes including 5 species, 3 families and perciformes including 4 species, 3 families and beloniformes including 1 species, 1 family. Among the appeared 45 species, Zacco platypus indicus was the dominant species by 16.2%, followed by Zacco temminckii (11.1%), and Acheilognathus lanceolata intermedia (8.8%). The diversity was the highest in Spring (3.2), while the lowest in Autumn (3.0). The evenness was the highest in Spring (0.9), while the lowest in Summer (0.8). The dominance was the highest in Autumn (29.7%), while the lowest in Spring (22.8%). The richness wast the highest Spring (6.2), while the lowest in Autumn (5.6). The similarity of community structure was 85.3% between Summer and Autumn.

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키워드

Gokseong Seokgok stream Species composition Seasonal variation Abundance