The total and heterotrophic bacterial distributions, compositions and alkaline pho-sphatese activities were analyzed in Lake Soyang from Sep. 1987 to Aug. 1988.
The heterotrophic bacteria was small porition, 0.07-2.63% of total bacterial number which ...
The total and heterotrophic bacterial distributions, compositions and alkaline pho-sphatese activities were analyzed in Lake Soyang from Sep. 1987 to Aug. 1988.
The heterotrophic bacteria was small porition, 0.07-2.63% of total bacterial number which ranged from 3.2×10^(5) to 3.2×10^(6) cells/ml.
The composition of bacterial commumity was less diverse insummer and at the fish farm site and Pe-ridinium blooming site.
Pseudomonas and Flavo bacterium were the dominant genera in all sites.
The highest proportion and activity of alkaline phsophatase was appeared in Flavobacterium, while Pseudomonas was the most predominant group.