CCA (Canonical Correspondence Analysis) was used so as to analyze the relation between vegetation and soil environment of Mankyeong river located in Jeollabuk-do. Vegetation survey consulted 1:5,000 topographical map, set up 30 plot and analyzed from June, 2001, to september, 2001. Plant communities of Mankyeong river was investigated by phytosocialogical method. The species composition of plant communities showed high correlation to soil pH, soil organic matter, P2O5, total nitrogen, EC, when they were analyed by CCA.
According to the results of CCA hydrophyte communities were distributed in the region that high pH. But the vegetation of disturbed site and wetland plants were distributed in a good nutrients.

• 김영식(원광보건대학 물리치료과) | Young-Sic Kim Corresponding Author
• 김창환(익산대학 녹지조경학과) | Chang-Hwan Kim
• 이경보(호남농업시험장 식물환경과) | Kyeong-Bo Lee