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Enviromental Science Terms Beginning With N

National Ambient Air Quality Standards (NAAQS) National Emissions Standards for Hazardous Air Pollutants (NESHAPS)
National Environmental Performance Partnership Agreements National Estuary Program
National Municipal Plan National Oil and Hazardous Substances Contingency Plan (NOHSCP/NCP)
National Pollutant Discharge Elimination System (NPDES) National Priorities List (NPL)
National Response Center National Response Team (NRT)
National Secondary Drinking Water Regulations Natural levee
Navigable water Navigable Waters
Necrosis Nematocide
Nephelometric Netting
Neutralization New Source
New Source Performance Standards (NSPS) New Source Review (NSR)
Nitrate Nitric Oxide (NO)
Nitrification Nitrilotriacetic Acid (NTA)
Nitrite Nitrogen Dioxide (NO2)
Nitrogen Oxide (NOx) Nitrogenous Wastes
Nitrophenols No Further Remedial Action Planned
No Observable Adverse Effect Level (NOAEL) No-Observed-Effect-Level (NOEL)
No Till Noble Metal
Noise Non-Aqueous Phase Liquid (NAIL)
Non-Attainment Area Non-Binding Allocations of Responsibility (NBAR)
Non-Community Water System Non-Compliance Coal
Non-Contact Cooling Water Non-Conventional Pollutant
Non-degradation Non-Ferrous Metals
Non-ionizing Electromagnetic Radiation Non-Methane Hydrocarbon (NMHC)
Non-Methane Organic Gases (NMOG) Non-Point Sources
Non-potable Non-Road Emissions
Non-Transient Non-Community Water System Noncontact water recreation
Nondischarging Treatment Plant Nonfriable Asbestos-Containing Materials
Nonhazardous Industrial Waste Nonpersistent emergent plants
Nonpoint source Notice of Deficiency
Notice of Intent to Cancel Notice of Intent to Deny
Notice of Intent to Suspend Nuclear Reactors and Support Facilities
Nuclear Winter Nuclide
Nuisance species Nutrient
Nutrient Pollution  

More Enviromental Science Terms


Information and definitions of the terms been taken from various reliable government publications and we have done our best to verify their accuracy. If you feel any of the definitions are incorrect or needs to be updated please contact us and we will look into it.

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