| [bacterial diversity recovered from qiyi glacier and runoff, qilian mts]. | abundance and species diversity of bacteria were investigated respectively by epifluorescence microscope, the culture method and the analysis of 16s rdna genes, with snow and runoff samples from qiyi glacier in the qilian mts. according to the results, the total microbial cells and bacterial cfu range from 10(3) to 10(5) cells x ml(-1) and 0-600 cfu x ml(-1), respectively. the 16s rdna gene of 22 bacterial isolates recovered from snow and runoff samples belong to following groups: bacteroidetes, ... | 2009 | 19927833 |