CANDAC-PEARL

This is the official Twitter account for the Polar Environment Atmospheric Reseach Laboratory (PEARL) located at 80N, on Ellesmere Island.

[CANDAC-PEARL @CandacPearl]

@w1ve Nice!

[Intl. WSPR Beacon Project @IntlWspr]

Celebrating 2 years of continously probing the #Ionosphere for #hamradio #HFPropagation studies - Real Data 24x7x365 from our global #WSPR Beacon Network🍾🥂

[TheOperator 🇨🇭 @HB9VQQ]

The effort was worth it - before and after fixing #hamradio #QRM #Flexradio #Spiderbeam

[Intl. WSPR Beacon Project @IntlWspr]

Impact of #geomagnetic disturbances to High latitude #WSPR Beacon 80° N #VY0ERC #HFPropagation on 17m Band last 7 days #hamradio @vy0erc @pierre_fogal

[CANDAC-PEARL @CandacPearl]

You can read about our recent visit to PEARL here....
https://t.co/ifnw6nG2Kj

[Intl. WSPR Beacon Project @IntlWspr]

30 #WSPR Beacons up and running globally - 28000 #WSPR Spots last 24hrs distance > 3000km #hamradio #HFPropagation #hamr #HFProbinhTheIonosphere

[CANDAC-PEARL @CandacPearl]

Congratulations to our good friends at the @environmentca Weather Station Eureka on this the 75th anniversary of its establishment. You have been great friends to PEARL and many other scientists and visitors through the years! 🎂🎉🎆

[CANDAC-PEARL @CandacPearl]

PEARL RidgeLab by moonlight

[CANDAC-PEARL @CandacPearl]

CANDAC operator @a_hall81 working at removing a POSS so that it's replacement can be installed

[CANDAC-PEARL @CandacPearl]

CANDAC Raman lidar in operation @ Eureka, Nunavut https://t.co/sOG1byQrUw

[CANDAC-PEARL @CandacPearl]

2/3rds of the team heading to PEARL for the first time since March 2019! ,@ve1rus @a_hall81 @pierre_fogal

[British Antarctic Survey 🐧 @BAS_News]

This #WorldOzoneDay, ahead of #COP26, reminds us of the power of global cooperation. BAS discovery of the #Antarctic ozone hole provided an early warning of worldwide thinning of the ozone layer, spurring international efforts to curb CFCs: https://t.co/4oq4nt6oea

📸 NASA, 2015

[UN Environment Programme @UNEP]

Montreal Protocol...
🟢 Has phased-out around 99% of ozone-depleting substances to date.
🟢 Without it, temperatures would have increased by 2.5°C by 210.
🟢 Has become a vital tool for slowing climate change & increasing food security.
#WorldOzoneDay
https://t.co/NDH7FDvdnS

[Elizabeth May @ElizabethMay]

Today is the 34th anniversary on the successful negotiation of the #MontrealProtocol that saved the #ozonelayer. I was part of the Canada's team in Montreal September 1987. We CAN take global action on #climate. We proved it for ozone. #WorldOzoneDay #GPC #cndpoli

[Debra Wunch @TCCON_Lamont]

Come work with me! Postdoc opening to assimilate satellite measurements in a model over Canada to examine Boreal forest fire emissions and anthropogenic CH4 emissions. Please see the link below for details!
https://t.co/G9nxNfBRku

[CANDAC-PEARL @CandacPearl]

https://t.co/jogMB1BnWm

[CANDAC-PEARL @CandacPearl]

Congratulations to CANDAC-PEARL Principal Investigator James Drummond on being awarded the Chapman Award! https://t.co/orcfqIotLK

[CANDAC-PEARL @CandacPearl]

Tomorrow, 20 February, the Sun will rise again at 80N. As it stands at the moment, this will be the first time in the 16 year history of CANDAC-PEARL that we will not host a team for the ACE/OSIRIS Sunrise validation campaign. We will be operating some instruments remotely.

[CANDAC-PEARL @CandacPearl]

Congratulations to @paulloewensk one of the original PEARL operators! Paul has had one of his images published as a @canadapostcorp stamp! The image was taken just to the north of the PEARL RidgeLab.

[CANDAC-PEARL @CandacPearl]

Unfortunately, it doesn't look like our LIDARs will be operating anytime soon