Files in this item

FilesDescriptionFormat

application/pdf

application/pdfFHWA-ICT-17-010.pdf (5MB)
(no description provided)PDF

Description

Title:Roadway Lighting's Impact on Altering Soybean Growth: Volume 1
Author(s):Palmer, Matthew; Gibbons, Ronald; Bhagavathula, Rajaram; Davidson, Daniel; Holshouser, David
Subject(s):lighting trespass
soybean
growth
lighting
lighting systems
street lighting
highway lighting
roadway lighting
lighting specifications
soybean development
Abstract:The impact of roadway lighting on soybean plant growth and development was measured in situ at seven locations in the state of Illinois. The plant data collection included periodic height, reproductive-stage, and Normalized Difference Vegetation Index (NDVI), as well as plant moisture content and dried seed weight after harvest. The periodic measurements were made at the same locations over time to determine delays in plant development. The impact of roadway lighting trespass was significant and measurable above thresholds of both horizontal and vertical illuminance as well as a combination of the two. A specification was drafted to minimize the impact of roadway lighting trespass on the soybean, and countermeasures were recommended to control the impact of lighting on the soybean.
Issue Date:2017-06
Publisher:Illinois Center for Transportation/Illinois Department of Transportation
Citation Info:Palmer, Matthew, Ronald Gibbons, Rajaram Bhagavathula, Daniel Davidson, and David Holshouser. 2017. Roadway Lighting's Impact on Altering Soybean Growth: Volume 1. A report of the findings of ICT-R27-172. Illinois Center for Transportation Series No. 17-014. Research Report No. FHWA-ICT-17-010. Illinois Center for Transportation, Rantoul, IL.
Series/Report:FHWA-ICT-17-010
Genre:Technical Report
Type:Text
Language:English
URI:http://hdl.handle.net/2142/96255
ISSN:0197-9191
Sponsor:IDOT-R27-172
Rights Information:No restrictions. This document is available through the National Technical Information Service, Springfield, VA 22161.
Date Available in IDEALS:2017-06-16


This item appears in the following Collection(s)

Item Statistics