| numerical taxonomy and ecology of oligotrophic bacteria isolated from the estuarine environment. | slow-growing bacteria, isolated on nutrient-rich and nutrient-limited media, from chesapeake bay water and sediment samples, were examined for 119 biochemical, cultural, morphological, nutritional, and physiological characters. those bacteria which grow on low nutrient media, termed oligotrophs, a total of 162 strains, were subjected to taxonomic analysis, as a preliminary step in determining their ecological significance. the data for all strains included in the study were examined by computer ... | 1977 | 871972 |