See Media: Measurementsall.pdf
Introduction
Summary Of Existing Observation Systems
Atmospheric systems
Major Routine United States and Canadian Operating Air Monitoring Networks
Intensive Field Campaigns
==== Air Monitoring Networks for Climate Forcing, Transport, and Stratospheric
Ozone====
Observation Systems Providing Vertical Profile Information
National Routine Meteorological Monitoring Networks
Satellite–Based Air Quality Observing Systems
Surface water and soil/sediment measurement programs
European Air Monitoring Networks
Monitoring Networks for Persistent Organic Pollutants (POPs)
Measurement Gaps to Support Integrated Assessments.
Multiple Pollutant Coverage.
Spatial and temporal scale considerations
Measurements Gaps in Terrestrial and Aquatic Systems.
Recommendations for intensive field programs
Data gaps in exposure and health effects information.
Integration across accountability indicators.
Merging observational systems and predictive models.
Strategies and Information Technology solutions
Appendix 1: summary of Existing Networks
