Palabras claves: ammonium, earthworms, hardwood forest, hydrology, Invasive species, microbes, Nitrate, nitrogen retention, nutrient cycling, Soils
Autores: Bohlen P.J., Esteban Suárez, Ewing H.A., Fahey T.J., Fisk M.C., Groffman P.M., Tuininga A.R., Weathers K.C.