Liam O’Gradaigh

Engineer and data nerd

[Rosinante @Rosinan54503432]

Aircraft Noise and Emission Impacts: A Primer https://t.co/oRvZEwaAfL via @YouTube

[andrew watterson @aew1aew1]

15/6/26. Zhou Y et al. Legacy and Emerging Per- and Polyfluoroalkyl Substances (PFAS) in Glacial Meltwater from Mt. Everest. Environmental Science & Technology https://t.co/zSS9EH05oI

[UECNA Europe @uecna_eu]

Important new night night flights study has been published in the UK showing how many people are affected by night flights.
https://t.co/k4BSOD7mfZ

[Council for the Independent Scrutiny of Heathrow @cisha_org]

📢 Research out now from @transportgovuk & @UK_CAA ✈️ ANNE: night-time aviation noise, sleep disturbance & annoyance https://t.co/bh2uRXqfa8
✈️ ANAS: long-term aviation noise & community attitudes https://t.co/zfs22nLzT4
#AviationNoise #Heathrow #Sustainability

[Liam O’Gradaigh @LGradaigh]

@uecna_eu ANNE study also published a report yesterday

This is separate to the ANAS study

[Liam O’Gradaigh @LGradaigh]

@HACANEast Interesting that phase 1 of the ANNE study was published today too:

https://t.co/dCcYbABBJ7

[Liam O’Gradaigh @LGradaigh]

@HACANEast Interesting that phase 1 of the ANNE study was published today too:

https://t.co/dCcYbABBJ7

[HACAN East @HACANEast]

A major new report from the CAA has found that people get annoyed at much lower levels than previously thought. .
https://t.co/TE5n4O0HtO

[Teddington Action Group @TeddingtonTAG]

ANAS study finally out
"The exposure-response function.... is found to differ
markedly from SoNA 2014. Average noise level corresponding to
10% of the population highly annoyed was found to occur at around 43dB LAeq,16h,
compared with 54dB" 1/
https://t.co/H3fP4CUVTa

[andrew watterson @aew1aew1]

11/6/26. Australia’s $1.4 billion PFAS lawsuit could be a global model. The suit against 3M is part of a growing body of PFAS litigation that places remediation responsibilities on manufacturers https://t.co/1HkpZN78fO

[SchipholWatch @SchipholWatch]

Een brief van het Amsterdamse college maant Schiphol tot snellere actie in het opruimen van de PFAS-vervuiling op en rond het vliegveld. Dit probleem speelt niet meer op het luchthaventerrein alleen, maar strekt zich inmiddels uit over de hele regio. https://t.co/DnnTmpb88f

[Liam O’Gradaigh @LGradaigh]

Excellent article on the environmental effects of aviation

And here’s the link to the report for the UK Parliament:

https://t.co/wOeM33FN7q

[andrew watterson @aew1aew1]

10/6/26. UK. Air pollution from airports matters to local communities
https://t.co/pbGPgGsljR

[Sabrina Joyce-Kemper SJK @kemper_sabrina]

Feel sorry for our local leaving and junior cert students starting exams tomorrow with little or no sleep. ☹️

[ir. B. van Marlen @BobVanmarlen]

UFP emissions around airports is a proven health risk that cannot be ignored any longer!
Read: https://t.co/ZbjbUg9niF

[QuietSkies @kgibbsBoulder]

Why Noise Pollution Is Quietly Becoming One of the Biggest Urban Health Problems

https://t.co/HAZNz1asph

[Foxtrot Oscar Gatwick @fogatwick]

If you can introduce me to a single person with ears that hear ‘average noise’ in ‘envelopes’ I’ll concede that the aviation industry does not lie through its teeth and governments do not greenwash aviation and gaslight the public

[Liam O’Gradaigh @LGradaigh]

https://t.co/FwgO5CfKSj

@OmarHahad

[SchipholWatch @SchipholWatch]

https://t.co/HXMfzhQw6F

[TheJournal.ie @thejournal_ie]

Diesel is believed to have been leaking into the Liffey for “a number of weeks” before it was discovered by the authorities.

14 months on from its initial discovery, the leak does not appear to have been fixed.

https://t.co/9MapHUxNHc

[CAGNE @CAGNE_GATWICK]

Aircraft impacts on those that live near airports Gov new report https://t.co/j0hJr8TVeS

[Foxtrot Oscar Gatwick @fogatwick]

PBN is a death sentence; RNN murder

[CAGNE @CAGNE_GATWICK]

Aircraft emissions impacts those that live near airports Gov report https://t.co/j0hJr8TVeS