El Niño — ocean i klimat
A Polish-language guide to El Niño, ENSO, and their effects on the ocean, climate, and economy.
Popular science
Oceanic Kelvin waves
A blog with ocean animations explaining how Kelvin waves form, travel along the equator and coasts, and affect the atmosphere.
Nauka o klimacie
Polish climate-science outreach initiative launched in 2013. I helped originate the project with Szymon Malinowski and Marcin Popkiewicz.
Wikipedia
I contribute mainly to the Polish Wikipedia, using the accounts pcirrus, pcirrus2, and puncinus.
Editing history: pcirrus · pcirrus2 · puncinus.
A profile of me as Pcirrus in “Wikipedystów portret własny” (in Polish)