1.MONITORED NATURAL ATTENUATION OFGROUNDWATER NITRATE Characterization using nitrate isotopic composition and excess nitrogen Dr. Bradley K. Esser Lawrence Livermore National…

Slide 1 Lecture 8 NITROGEN GES175, Science of Soils Slide 2 Slide 8.2 Slide 3 Slide 8.3 Slide 4 Oxidation States of Soil N N Form NameOxidation state organic-N-3 NH 4 + ammonium-3…

Slide 1 Soil Microbial activity and nitrogen Slide 2 Physical elements {TILTH} Physical elements {TILTH} – e.g. sand, silt, clay, organic material and aggregates (SOIL…

Slide 1 Managing P & N Nutrient Resources Agronomy In-service January 3, 2013 Greg LaBarge, Field Specialist, Agronomic Systems Slide 2 Discussion Why be concerned with…

Issue 1 December 2012 ISSUE 1 of Aquaculture Scoop quarterly magazine IN THIS ISSUE... Is chronic exposure to Nitrate Nitrogen a hidden danger to Trout in RAS? OGSI leads…