TagAcademic Journals(48)

Academic review paper examining perception of low frequency noise and infrasound, including human responses, measurement challenges, and the historical misconceptions that have created public fear around these sound phenomena. The paper addresses hearing thresholds, sensitivity variations, and unexplained complaints of low frequency noise.

A Swiss study interviewed 67 patients with obstructive sleep apnea who used CPAP therapy to estimate the monetary value people place on undisturbed sleep. Patients valued a good night's sleep at an average of about 70 Swiss francs per night, and after adjusting for the difference in severity between sleep apnea and traffic noise disturbance, the researchers estimated that noise-free sleep is worth roughly 7 to 24 Swiss francs per person per night. The findings suggest that sleep disrupted by road traffic noise carries a significant monetary cost that should be factored into airport and transportation noise policy decisions.

A European study called RANCH examined how aircraft and road traffic noise affects reading comprehension and attention in nearly 3,000 children aged 9-10 in the UK, Netherlands, and Spain. Results showed that higher aircraft noise exposure was significantly linked to poorer reading comprehension, while road traffic noise showed no such effect; neither type of noise impacted sustained attention. The findings suggest aircraft noise poses a greater risk to children's cognitive development than road traffic noise, with implications for school siting and noise exposure policies near airports.

Book edited by Amanda L. Azous (Azous Environmental Sciences) and Richard R. Horner (Research Associate Professor, Landscape Architecture and Civil and Environmental Engineering, University of Washington, Seattle), published by Lewis Publishers (Boca Raton, London, New York, Washington D.C.). Title: ‘Wetlands and Urbanization: Implications for the Future.’ Administrative Record document AR 014000. Covers wetland ecology, urban

Academic paper by Richard R. Horner, Derek B. Booth, Amanda Azous, and Christopher W. May (University of Washington Center for Urban Water Resources Management) on watershed determinants of ecosystem functioning in the Puget Sound Basin. Studies 31 stream reaches on 19 low-order streams and 19 palustrine wetlands over multi-year periods, examining effects of urbanization and

This research study examines how heavy metals in highway stormwater runoff behave as water flows off pavement, finding that most heavy metals remain dissolved rather than attaching to solid particles due to low alkalinity and short travel times on the pavement surface. The study, conducted on Interstate 75 in Cincinnati over two years, explores how best management practices like detention basins or infiltration trenches could be used to capture these metals before they reach receiving waters.

Technical Note #15 from Watershed Protection Techniques, I(1):30-31, covering sources of urban stormwater pollutants as defined in Wisconsin. Based on Bannerman, R., D. Owens, R. Dodds, and N. Hornewer (1993) study published in Water Science & Technology (28):3-5, pp. 241-259. Over 300 runoff samples collected from 46 micro-sites in two watersheds. Documents pollutant concentrations of