Soil microbial dynamics in Costa Rica: seasonal and biogeochemical constraints. Cleveland CC, Townsend AR, Constance BC, Ley RE and Schmidt SK. Biotropica. 36:184-195. (2004). DOI: https://doi.org/10.1111/j.1744-7429.2004.tb00311.x
Impacts of chronic nitrogen additions vary seasonally and by microbial functional group in tundra soils. Schmidt SK, Lipson DA, Ley RE, Fisk MC and West AE. Biogeochemistry. 69:1-17. (2004). DOI: https://doi.org/10.1023/B:BIOG.0000031028.53116.9b
Microbial population dynamics in an extreme environment: controlling factors in unvegetated talus soils at 3750m in the Colorado Rocky Mountains. Ley RE, Williams MW and Schmidt SK. Biogeochemistry. 68:313-335. (2004). DOI: https://doi.org/10.1023/B:BIOG.0000031032.58611.d0
