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Preferred term

IMPROVE  

Definition

  • Initiated by the Environmental Protection Agency (EPA), Interagency Monitoring of Protected Visual Environments(IMPROVE) ambient monitoring network was formed to monitor Federal Class I Areas visibility at 20 locations. Now, the network has expanded to almost 110 sites. IMPROVE's goals are as follow: - Establish current visibility and aerosol conditions in FCIA - Identify chemical species and emission sources responsible for existing man-made visibility impairment in FCIA - Document long-term trends for assessing progress towards the national visibility goal for FCIA (& as required by the Regional Haze Rule) (en)

Broader concept

Change note

  • 2021-11-17 14:02:13.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (IMPROVE [d8b8c801-bc1a-4ecc-a8e8-6757e9aeddc4,826797] - Permanent Land Sites [0ec10fd9-492c-498a-b6d8-e2840cc3643b,835887]);
  • 2022-02-11 08:59:42.0 [tstevens] update Definition (Initiated by the Environmental Protection Agency (EPA), Interagency Monitoring of Protected Visual Environments(IMPROVE) ambient monitoring network was formed to monitor Federal Class I Areas visibility at 20 locations. Now, the network has expanded to almost 110 sites. IMPROVE's goals are as follow: - Establish current visibility and aerosol conditions in FCIA - Identify chemical species and emission sources responsible for existing man-made visibility impairment in FCIA - Document long-term trends for assessing progress towards the national visibility goal for FCIA (& as required by the Regional Haze Rule));

URI

https://gcmd.earthdata.nasa.gov/kms/concept/d8b8c801-bc1a-4ecc-a8e8-6757e9aeddc4

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