Total Deposition Maps

Dry deposition of nitrogen (kg-N/ha)

Dry deposition of nitrogen as percent of total (wet + dry) deposition (Percent)

Wet deposition of nitrogen as percent of total (wet + dry) deposition (Percent)

Total (wet + dry) nitrogen deposition (kg-N/ha)

Wet deposition of nitrogen (kg-N/ha)

Dry deposition of ammonia (kg-N/ha)

Dry deposition of particulate ammonium (kg-N/ha)

Dry deposition of unmeasured nitrogen species (kg-N/ha)

Dry deposition of unmeasured nitrogen species as percent of total (wet + dry) deposition (Percent)

Dry deposition of oxidized nitrogen (kg-N/ha)

Dry deposition of oxidized nitrogen as percent of total (wet + dry) deposition (Percent)

Total (wet + dry) deposition of oxidized nitrogen (kg-N/ha)

Total (wet + dry) deposition of oxidized nitrogen as percent of total (wet + dry) deposition (Percent)

Dry deposition of reduced nitrogen (kg-N/ha)

Dry deposition of reduced nitrogen as percent of total (wet + dry) deposition (Percent)

Total (wet + dry) deposition of reduced nitrogen (kg-N/ha)

Total (wet + dry) deposition of reduced nitrogen as percent of total (wet + dry) deposition (Percent)

Total equivalent deposition nitrogen + sulfur deposition (keq/ha)

Dry deposition of sulfur kg-S/ha

Dry deposition of sulfur as percent of total (wet + dry) deposition (Percent)

Total (wet + dry) sulfur deposition (kg-S/ha)

Wet deposition of sulfur (kg-S/ha)

Wet deposition of sulfur as a percent of total (wet + dry) deposition (percent)

Dry deposition of sulfur dioxide (kg-S/ha)

Dry deposition of particulate sulfate kg-S/ha (kg-S/ha)

Dry deposition of nitric acid + particulate nitrate (kg-N/ha)

Wet deposition of Calcium (kg-Na/ha)

Dry deposition of Calcium (kg-Na/ha)

Total (wet + dry) Calcium deposition (kg-Na/ha)

Wet deposition of Calcium as a percentage of Total (wet + dry) deposition (percent)

Total (wet + dry) Potassium deposition (kg-Na/ha)

Wet deposition of Potassium (kg-Na/ha)

Dry deposition of Potassium (kg-Na/ha)

Total (wet + dry) Magnesium deposition (kg-Mg/ha)

Wet deposition of Magnesium (kg-Mg/ha)

Dry deposition of Magnesium (kg-Mg/ha)

Total (wet + dry) Sodium deposition (kg-Na/ha)

Wet deposition of Sodium (kg-Na/ha)

Dry deposition of Sodium (kg-Na/ha)

Dry deposition of Base Cations (keq/ha)

Total (wet + dry) Base Cations deposition (keq/ha)

Dry deposition of base cations as a percentage of total (wet + dry) deposition (Percent)

Total (wet + dry) Chloride deposition (kg-Cl/ha)

Wet deposition of Chloride (kg-Cl/ha)

Dry deposition of Chloride (kg-Cl/ha)

UPCOMING EVENTS

• NADP 2021 Fall Meeting and Symposium
  Oct. 25-29, 2021
  
• Acid Rain 2020
  April 18-April 21,2023
  Niigata City, Japan

RECENT NEWS

• A New fact sheet on Improving Total Nitrogen Deposition Budgets is available
• Archive Sample availability
• New Sample Shipping Address!
• Bucket to Bag FAQ
• NADP establishes charitable foundation
• The TDep Nr Deposition White Paper is now available
• Litterfall Mercury Monitoring is NADP's latest initiative.