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Search results for "relative abundance"

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Viewing 1 - 20 of 25 results by relevance

Understanding Microbial Biofilms in Receiving Waters Impacted by Airport Deicing Activities  (2014)

Evaluation of the Use and Effectiveness of Wildlife Crossings  (2008)

PFAS Source Differentiation Guide for Airports  (2023)

Formulations for Aircraft and Airfield Deicing and Anti-Icing: Aquatic Toxicity and Biochemical Oxygen Demand  (2009)

Legal Aspects of Conservation Easements: A Primer for Transportation Agencies  (2013)

Guidebook for Addressing Aircraft/Wildlife Hazards at General Aviation Airports  (2010)

Consensus Study Report

Measurement of Gaseous HAP Emissions from Idling Aircraft as a Function of Engine and Ambient Conditions  (2012)

Consideration of Environmental Factors in Transportation Systems Planning  (2005)

Options for Reducing Lead Emissions from Piston-Engine Aircraft  (2021)

Volume Reduction of Highway Runoff in Urban Areas: Final Report and NCHRP Report 802 Appendices C through F  (2015)

Applying an SMS Approach to Wildlife Hazard Management  (2015)

Surface Transportation Environmental Research: A Long-Term Strategy -- Special Report 268  (2002)

Evaluating the Suitability of Roadway Corridors for Use by Monarch Butterflies  (2020)

Assessing and Comparing Environmental Performance of Major Transit Investments  (2012)

Pollinator Habitat Conservation Along Roadways, Volume 14: Southeast  (2023)

Pollinator Habitat Conservation Along Roadways, Volume 11: Northeast  (2023)

Pollinator Habitat Conservation Along Roadways, Volume 10: Midwest  (2023)

Pollinator Habitat Conservation Along Roadways, Volume 5: Great Lakes  (2023)

Pollinator Habitat Conservation Along Roadways, Volume 12: Northern Plains  (2023)