Oecologia · 2007 · 190 citations · 63 references
AgricultureEcologySoil SciencesMicrobial EcologySoil MicrobiologySoil Organic MatterGrassland EcologyNitrogen AssimilationNitrogen CycleNitrogen CyclingNitrogen ManagementNitrogen NutritionMicrobial Community Contributions To Nitrogen FixationMicrobial Community ResponsesMicrobial Nitrogen TurnoverSoil Microbial ResponsesSoil Nitrogen Dynamics
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Nitrogen limitation on land and in the sea: How can it occur?
PeterM. Vitousek, Robert W. Howarth · Biogeochemistry · 1991 · 3.5K citations
Nitrogen Saturation in Temperate Forest Ecosystems
John D. Aber, William H. McDowell, Knute J. Nadelhoffer et al. · BioScience · 1998 · 1.9K citations · Full text
Natural Sciences, Environmental Policy, Environmental Sciences +12