The relative importance of autotrophic and heterotrophic nitrification in a conifer forest soil as measured by15N tracer and pool dilution techniques

Introduction to Soil Microbiology

Emory G. Simmons, Martin Alexander · Mycologia · 1961 · 1.2K citations

Agriculture, Microbiology, Soil Sciences +10

Diffusion Method To Prepare Soil Extracts For Automated Nitrogen‐15 Analysis

P. D. Brooks, J. M. Stark, B. B. McInteer et al. · Soil Science Society of America Journal · 1989 · 684 citations

Natural Sciences, Earth Sciences, Soil Sciences +11

High rates of nitrification and nitrate turnover in undisturbed coniferous forests

John M. Stark, Stephen C. Hart · Nature · 1997 · 675 citations

Life Sciences, Ecology, Forestry +16

Equations for Following Nutrient Transformations in Soil, Utilizing Tracer Data

Don Kirkham, W. V. Bartholomew · Soil Science Society of America Journal · 1954 · 667 citations

Agriculture, Earth Sciences, Soil Sciences +17

Equations for Following Nutrient Transformations in Soil, Utilizing Tracer Data: II.

Don Kirkham, W. V. Bartholomew · Soil Science Society of America Journal · 1955 · 562 citations

Agriculture, Soil Sciences, Soil Biogeochemistry +13