A complete bibliography
Every claim on this site is backed by a peer-reviewed study, an official public document, or a named primary source. This page lists them all — organized by topic, with direct links to the original source and a note indicating which pages of the site reference each one. If you find a broken link or a citation that could be stronger, please let us know.
WHO Guidelines & Global Health Standards
WHO Environmental Noise Guidelines for the European Region (2018)
Claim cited: 45 dB(A) is the maximum acceptable nighttime aircraft noise; 5 dB(A) increase doubles perceived loudness.
https://www.who.int/europe/publications/i/item/9789289053563
Referenced on: Home, What You Should Know, How It Affects You, Take Action, About NavCanada
WHO Night Noise Guidelines for Europe (2009)
Claim cited: Bedroom noise should stay below 30 dB(A) at night for uninterrupted sleep.
https://www.euro.who.int/__data/assets/pdf_file/0017/43316/E92845.pdf
Referenced on: What You Should Know
WHO Burden of Disease from Environmental Noise (2011)
Claim cited: 903,000 DALYs lost annually; 900,000+ hypertension cases and tens of thousands of hospital admissions attributable to environmental noise in Europe, with aircraft a major contributor.
https://iris.who.int/handle/10665/326424
Referenced on: What You Should Know, How It Affects You, Take Action
European Environment Agency — Environmental Noise in Europe 2020
Claim cited: ~12,000 premature deaths and 48,000 new cases of heart disease annually across Europe attributable to environmental noise.
https://www.eea.europa.eu/publications/environmental-noise-in-europe
Referenced on: Home
Heart Disease & Cardiovascular Health
Greiser E, Greiser C, Janhsen K (2007) — Cologne-Bonn Airport study
Claim cited: Aircraft noise at 60 dB(A) increased coronary heart disease by 61% in men and 80% in women. Cohort of 1M+ insured residents.
https://link.springer.com/article/10.1007/s10389-007-0137-x
Referenced on: Home, How It Affects You, Take Action
Saucy et al. (2021) — Swiss National Cohort
Claim cited: Nighttime aircraft noise raised cardiovascular mortality risk by 44%. Case-crossover study of 24,886 cardiovascular deaths near Zurich Airport.
https://pubmed.ncbi.nlm.nih.gov/33245107/
Referenced on: How It Affects You, Take Action
Jarup et al. (2008) — HYENA Study
Claim cited: 10 dB increase in nighttime aircraft noise raised hypertension risk by 14%. 6-country European study, 4,861 participants.
https://pubmed.ncbi.nlm.nih.gov/18335099/
Referenced on: How It Affects You, Take Action
Hansell et al. (2013) — Heathrow Study
Claim cited: Stroke hospital admissions were 24% higher in the noisiest areas near Heathrow; coronary heart disease admissions were 21% higher. 3.6-million-resident cohort.
https://pubmed.ncbi.nlm.nih.gov/24103537/
Referenced on: How It Affects You, Take Action
Münzel, Sørensen, Daiber (2017) — Noise and Cardio-metabolic Disease
Claim cited: Noise → cortisol → inflammation → cardiovascular disease pathway.
https://academic.oup.com/eurheartj/article/38/8/557/2467175
Referenced on: How It Affects You
Mental Health
Beutel et al. (2016) — NORAH Depression Findings
Claim cited: Aircraft noise raised depression risk 8.9% per 10 dB — the largest effect among transportation noise sources. NORAH study, Frankfurt Airport region.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0155357
Referenced on: How It Affects You
Children's Cognition & Development
Stansfeld et al. (2005) — RANCH Study
Claim cited: Every 5 dB increase in aircraft noise costs children measurable reading-comprehension progress. Cross-national study of 2,844 children in UK, Netherlands, and Spain.
https://pubmed.ncbi.nlm.nih.gov/15936421/
Referenced on: Home, How It Affects You, Take Action
Klatte et al. (2017) — NORAH Children's Module
Claim cited: 20 dB increase in aircraft noise is associated with a ~2-month delay in reading development.
https://journals.sagepub.com/doi/10.1177/0013916516642580
Referenced on: How It Affects You
Air Quality & Ultrafine Particles
Lenssen et al. (2024) — Schiphol Ultrafine Particles
Claim cited: Aviation UFPs near Schiphol Airport increased wheeze by ~14% and bronchodilator use by ~13% in children.
https://pubmed.ncbi.nlm.nih.gov/38788415/
Referenced on: How It Affects You
RIVM (Dutch National Institute for Public Health)
Claim cited: Long-term aviation UFP exposure associated with increased heart-disease medication use and mortality from arrhythmia.
https://www.rivm.nl/en/news/ultrafine-particles-in-vicinity-of-schiphol-airport-affect-health
Referenced on: How It Affects You
BMC Environmental Health (2020) — Aviation pollution impacts review
https://ehjournal.biomedcentral.com/articles/10.1186/s12940-020-00690-y
Referenced on: How It Affects You
Property Values & Real Estate
Allroggen, Hansman, Knittel, Li, Wan, Wang (2025) — Planes Overhead
Claim cited: A 1 dB increase in annual day-night average aircraft noise reduces house prices by 0.6 to 1 percent.
https://www.nber.org/papers/w34431
Referenced on: Home, How It Affects You, Take Action
Zheng, Peng, Hu (2020) — Kai Tak Airport quasi-experimental study
Claim cited: House prices near Kai Tak Airport (Hong Kong) rose 24.43% on average after the airport's 1998 closure.
https://www.sciencedirect.com/science/article/abs/pii/S0264837719301450
Referenced on: Home
Flight Operations & Noise Data
Vancouver Airport Authority (2025) — YVR Operating Statistics
Claim cited: 297,350 aircraft movements in 2025; 148,675 landings; approximately 407 landings per day; one landing every 3.5 minutes on average; every 2 minutes or less at peak.
Referenced on: Home, How It Affects You, Take Action
NATS (UK) — Representative Aircraft Lmax Data
Claim cited: Typical single-aisle jet Lmax of 64-69 dB(A) at 2,000-3,000 ft altitude; widebody jets 68-78 dB(A).
https://www.nats.aero/environment/noise-and-emissions/measuring-noise/lmax/
Referenced on: Home, What You Should Know
Acoustic Propagation & Measurement Standards
ISO 9613-2 — Attenuation of sound during propagation outdoors
Claim cited: Standard methodology for outdoor sound propagation; line-source approximation of ~3 dB per doubling of distance.
https://www.iso.org/standard/20649.html
Referenced on: What You Should Know
FAA AEDT — Aviation Environmental Design Tool
Claim cited: The acoustic model used by aviation authorities (including NavCanada) to produce noise contour maps.
Referenced on: What You Should Know
NIDCD / NIH — How Loud Is Too Loud
Claim cited: Human perception of loudness; every ~10 dB increase sounds roughly twice as loud.
https://www.noisyplanet.nidcd.nih.gov/have-you-heard/how-loud-too-loud-infographic
Referenced on: What You Should Know
NavCanada & Regulatory Governance
Civil Air Navigation Services Commercialization Act (CANSCA, 1996)
Claim cited: Enabling Act for NavCanada; created the private corporation and transferred public ATC assets.
https://laws-lois.justice.gc.ca/eng/acts/c-29.7/
Referenced on: About NavCanada
NavCanada — Corporate Governance
Claim cited: Board composition — 15 members: 4 airline, 1 business aviation, 2 union, 3 government, 4 independent, plus CEO.
https://www.navcanada.ca/en/about-us/corporate-governance.aspx
Referenced on: About NavCanada
NavCanada — Annual Report 2024
Claim cited: Revenue composition confirming commercial aviation customer charges as primary income source.
https://www.navcanada.ca/en/corporate/annual-report-2024.aspx
Referenced on: About NavCanada
NavCanada — VAMP Consultation Report (2025)
https://www.navcanada.ca/en/vamp-consultation-report.pdf
Referenced on: About NavCanada, What's Happening Now
NavCanada — Vancouver Airspace Modernization (Official Package)
https://www.navcanada.ca/en/air-traffic/airspace-reviews/vancouver-airspace-modernization.aspx
Referenced on: What You Should Know, What's Happening Now
Congressional Research Service — ATC Reform (R44501)
Claim cited: U.S. analysis of industry-owned ATC structures comparable to NavCanada's.
https://crsreports.congress.gov/product/pdf/R/R44501
Referenced on: About NavCanada
Measurement Apps & Further Reading
NIOSH Sound Level Meter (iOS)
Official U.S. government sound-level-meter app for iPhone.
https://apps.apple.com/us/app/niosh-slm/id1096545820
Referenced on: How It Affects You
Phyphox (Android) — RWTH Aachen University
Free, ad-free academic physics app including sound-intensity meter.
https://play.google.com/store/apps/details?id=de.rwth_aachen.phyphox
Referenced on: How It Affects You
NATS (UK) — Noise Measurement Guide
https://www.nats.aero/environment/noise-and-emissions/measuring-noise/
Referenced on: How It Affects You
The Quietest Year (Documentary)
Documentary on aircraft-noise impacts on residential communities.
Referenced on: What You Should Know
Methodology Notes
Where studies measure environmental noise broadly (road + rail + air combined), we disclose that framing explicitly in the on-site citation. Aircraft-specific findings are prioritized where available.
Where the WHO's 45 dB(A) guideline uses Lnight and NavCanada's published contours use Lden or Lmax, we disclose that methodological mismatch in the acoustic physics explainer on the What You Should Know page.
For questions, corrections, or suggestions about any source on this list, please contact us.