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TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 400: New Approaches to Ecological Surveys explores ecological survey needs related to transportation activities and examines technologies, techniques, and innovative methods to fulfill those needs.

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Suggested Citation

National Academies of Sciences, Engineering, and Medicine. 2009. New Approaches to Ecological Surveys. Washington, DC: The National Academies Press. https://doi.org/10.17226/14334.

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Publication Info

69 pages |  8.5 x 11 |  DOI: https://doi.org/10.17226/14334
Chapters skim
ACRP Synthesis 400 New Approaches to Ecological Surveys 1-1
Transportation Research Board 2009 Executive Committee 2-2
New Approaches to Ecological Surveys 3-4
About the National Academies 5-5
NCHRP Committee for Project 20-05 6-6
Preface 7-10
Summary 11-84

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