Manger du pneu
🔸 « C’est une sorte de Graal… »
https://www.ledevoir.com/opinion/chroniques/881509/chronique-manger-pneu
#Grall #gastronomie #restaurant #alimentation #fastfood #société #politique #toxique #pneus #6PPD #chimie #industrie #affaires
Image (Source Gallica/BnF) :
https://gallica.bnf.fr/ark:/12148/btv1b8527589h/f13.item

Cleaning to protect salmon and orca is a good idea! graphic credit Dept of Ecology, WA state #WashingtonState #Pollution #Runoff #6PPD-q

Attention-Worthy Links for November 29th, 2024

https://bit.ly/awl112924

#Sulfur #Cooling #dimethyl sulphide #biofuels #aggregate environmental costs #Brazil #Vietnam #Drought #Robusta #Arabica #microplastics #Tires #28% #zinc oxide #6PPD #salmon #tidal power #Eco Wave #CO2 #mass extinctions #igneous #magma #CycloRotor #Voith Schneider propeller #Hailin impact crater #Northeast China ##West Iceland #Sundhnúkur #Grindavík #western Iceland ##San Geronimo III ##1541 #Sobaipuri O’odham #haakbus

#Reifenabrieb
aka
tire road wear particles #TRWP
#TWP

ist wohl ziemlich tödlich für Wasser-Organismen

in Kanada bzw. seattle sterben nach stärkeren Regenfällen und dadurch in Flüsse gespült Schadstoffe von der Strasse regelmäßig große teile der Lachspopulation.

https://www.sciencedirect.com/science/article/pii/S004896972405753X

EDIT: nachtrag und # korrektur

#6PPD

https://en.wikipedia.org/wiki/6PPD

https://www.tagesspiegel.de/wissen/gift-aus-autoreifen-totet-lachse-5090266.html

@currentbias

1/2
A 2020 paper revealed the cause of mortality: a chemical called #6PPD that is added to tires to prevent their cracking and degradation. When 6PPD, which occurs in tire dust, is exposed to ground-level ozone, it’s transformed into multiple other chemicals, including 6PPD-quinone, or 6PPD-q. The compound is acutely toxic to four of 11 tested fish species, including coho salmon.

#pollution

Toxic dust from tires is flowing into waterways from roads and highways, where it kills some species of salmon and trout.

Assemblymember Papan recently introduced legislation to remove these toxic tire particles before they slip into waterways and kill fish:
https://www.kqed.org/science/1992122/toxic-dust-threatens-california-salmon-population-lawmaker-seeks-solution #fish #6PPD #salmon #trout #waterpollution #tirepollution

UBC team probing tire chemical linked to salmon death wins $1.8M in funding
A chemical found in virtually all car tires has been linked to salmon die offs. A B.C. team studying the effects has been granted $1.8M in funding aimed at saving fish.
#globalnews #Environment #6PPD-quinone #Salmon #UBC
https://globalnews.ca/news/10173723/tire-chemical-salmon-funidng-research/

UBC team probing tire chemical linked to salmon death wins $1.8M in funding
A chemical found in virtually all car tires has been linked to salmon die offs. A B.C. team studying the effects has been granted $1.8M in funding aimed at saving fish.
#globalnews #Environment #6PPD-quinone #Salmon #UBC
https://globalnews.ca/news/10173723/tire-chemical-salmon-funidng-research/

Car tires pollute by releasing 6PPD—and regulators like the EPA are finally doing something about it.

https://slate.com/technology/2023/11/car-tires-6ppd-pollution-epa.html

> Regulators—and a reluctant industry—are finally starting to deal with it.

>...we are only starting to understand its impact on wildlife and human health... such dangers could rise if consumers shift toward heavier, overpowered electric vehicles that shred tires faster...
#tires #tyres #pollution #6PPD

@timmc Do bicycle tires also contain #6PPD?

#regulatorycapture: #CohoSalmon devastated since the mid-20th century by a combination of human #development, #damming, #habitatloss and #changingclimate and #ocean conditions. #TribalNations from CA and WA submitted a #petition through the #Earthjustice environmental group calling on the #EPA to prohibit the production of #6PPD.
#AB756 #RemoveRoads #BigAgro ##CleanWaterAct

https://www.mercurynews.com/2023/08/09/california-regulators-seek-replacement-of-tire-chemical-linked-to-fish-kills/?share=eeskllrlseinsfioieci

The Tyee: Want to Save Wild Salmon? Here’s What to Do https://thetyee.ca/Opinion/2023/07/28/Save-Wild-Salmon/ #bcnews #TheTyee - via @tyee@mstdn.ca #RaincoastConservationFoundation #6PPD-quinonelethalchemical #PacificSalmonFoundation #PenderIslandConservancy #wildsalmonconservation #TransMountainPipeline #RobertsBankTerminal2 #mixedstockfisheries #salmonclimatechange #FraserRiverSalmon #PacificWildSalmon #salmonhabitatloss #terminalfisheries #KeepFishWet #LummiIsland #fishweirs #poundnets

The Tyee: Rain Gardens Are a Concrete Solution (in News) https://thetyee.ca/News/2023/04/20/Rain-Gardens-Concrete-Solution/ #bcnews #TheTyee - via @tyee@mstdn.ca #JoannaAshworth,directorofNorthShoreRainGardenProject #DeborahJonesCougarCreekStreamkeepers #PatrickCondonUBCarchitecture #NorthShoreRainGardenProject #6PPD-quinonelethalchemical #CougarCreekStreamkeepers #NorthDeltaMcAdamsCreek #DeltaSecondarySchool #Vancouverraingarden #Marpoleraingarden #Deltaraingardens #CapilanoMall #FalseCreek

Washington state is responding to a federal court injunction to remove fish migration barriers from undersized highway culverts and restore spawning habitat.
Meanwhile, pressure is on to develop green infrastructure that removes toxins like 6PPD from storm runoff and improves water quality in these restored habitat areas.
#6PPD #GreenInfrastructure #StormwaterHeatmap

https://www.washingtonnature.org/fieldnotes/2022/5/18/6ppd-the-secret-killer-of-puget-sound-salmon