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Layer: Wet Nitrate Deposition 1989 - 1991 (ID: 0)

Name: Wet Nitrate Deposition 1989 - 1991

Display Field:

Type: Raster Layer

Geometry Type: null

Description: The raster data represent the amount of Wet Nitrate Deposition in Kilograms per Hectare from 1989-1991. The graphic produced by these layers can be found on page 38 of the Environmental Protection Agency’s Report on the Environment - 2008 (EPAROE_Final_2008.pdf). The Exhibit for this map is Exhibit 2-30 in the report. Summary data in this indicator were provided by EPA’s Office of Atmospheric Programs, based on deposition data from two sources. Wet deposition data are from the National Atmospheric Deposition Program/National Trends Network (NADP, 2007) (, and dry deposition data are from the Clean Air Status and Trends Network (U.S. EPA, 2007) ( This indicator aggregates data across 3-year periods to avoid influences from short-term fluctuations in meteoro­logical conditions, and wet deposition data were interpolated among monitoring stations to generate the maps shown in Exhibits 2-29 and 2-30. <br><A HREF="{38A279F0-B052-4CAE-B9D1-EAA9FBCD3FD7}" target="_blank"><IMG SRC="" BORDER=0></A>

Copyright Text:

Default Visibility: true

MaxRecordCount: 0

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields: None

Supported Operations:   Query   Generate Renderer   Return Updates

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