닫기
18.97.14.91
18.97.14.91
close menu
조종천의 수서곤충 군집에 관하여
The Study of Aquatic Insects Community in Chojong Stream
심하식 , 조규송 , 최준길 ( Ha Sik Sim , Kyu Song Cho , Jun Kil Choi )
UCI I410-ECN-0102-2008-450-002256322

An ecological study of aquatic insects was conducted at Chojong stream from September 1992 to August 1993. The taxa of aquatic insects of the study period composed of 152 species, 94 genera, 53 families, 9 orders. Dominant taxa were Ephemeroptera(53%), Trichoptera(34%) and Diptera(10%). Functional feeding groups dominated scrapers and collectors at upper stream(site 1, 2 and 3), filterers and collectors abundanced at middle stream(site 4, 5, 6 and 7). Tolerance groups dominated at middle stream. Monthly diversity indicies were relatively inconsistant at the sites 4 and 5 compared with other sites. Study sites were clustered most similar sites between 4, 5 and 7 by UPGMA. Chojong stream was characterized by water quality in the phase of β-mesosaprobic and α-mesosaprobic.

[자료제공 : 네이버학술정보]
×