@article {1072, title = {Microbial biomass and respiration responses to nitrogen fertilization in a polar desert}, journal = {Polar Biology}, year = {2014}, month = {01/2014}, keywords = {LTER-MCM}, doi = {10.1007/s00300-014-1459-0}, url = {http://link.springer.com/article/10.1007\%2Fs00300-014-1459-0}, author = {Ball, Becky and Ross A. Virginia} }