Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Geochemical constituent NH4+ (μ), NO3− (μ), NO2− (μ), SO42− (m) and H2S (μ) versus depth (cm). (b) Average concentrations of reactant, NO3− (μ), and potential products, NO2−, 29N2 and 30N2 (μ) versus time (h) for slurried sediments from 0 to 6 cm, as well as (c) 6–12 cm horizons.
