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Search results for "level changes"

Filters: Transportation and Infrastructure Transportation and Infrastructure × Division on Earth and Life Studies DELS ×
Viewing 1 - 8 of 8 results by relevance

Future Directions for the National Science Foundation's Arctic Natural Sciences Program  (1998)

Consensus Study Report

Research Priorities for Airborne Particulate Matter: III. Early Research Progress  (2001)

Consensus Study Report

Evaluating Vehicle Emissions Inspection and Maintenance Programs  (2001)

Consensus Study Report

State and Federal Standards for Mobile-Source Emissions  (2006)

Potential Impacts of Climate Change on U.S. Transportation: Special Report 290  (2008)

Consensus Study Report

Polar Icebreaker Roles and U.S. Future Needs: A Preliminary Assessment  (2005)

Consensus Study Report

Assessing and Managing the Ecological Impacts of Paved Roads  (2005)

Consensus Study Report

Polar Icebreakers in a Changing World: An Assessment of U.S. Needs  (2007)