An observational study of microbial community in distressed orchard soil under regenerative management
Under peer review at Discover Soil
A DNA survey of the soil beneath five plants in a recovering orchard: the census, the nitrogen pattern under clover, and every caveat. The full study, with methods and sources.
Interannual change
Under peer review at Archives of Microbiology
Do soil bacterial communities at distant sites change in step from year to year? 1,212 soil cores across North America say yes, weakly but coherently. Abstract.
pH threshold
Submitted for publication
How did two groups of ammonia-oxidizing archaea vary with soil pH? A comparison of 351 NEON soil cores and a separate orchard case study. Abstract.