Shot at the niagara falls whose name (Iroquois Nation pronunciation IPA: /niːɑːˈɡɑːrɑː/) is said to originate from from Onguiaahra meaning “Thunder of Waters”.
» flickr
mixed media installation by Vera-Maria Glahn, Marcus Wendt & Tobias Hellwig
(video documentation is coming soon)
© S. Kipfstuhl, AWI Bremerhaven und B. Stauffer, Uni Bern
This is a thin-ground section of an ice core brought up from a depth of 114m. In polarised light, it shows the borders of ice crystals and gas bubbles.
In almost a decade of efforts by the team from the European Project for Ice Coring in Antarctica (EPICA), the Dome C ice core has enabled the reconstruction of Antarctic temperatures from the past 740,000 years. The results proof that CO2 concentration today is more than 28% higher than ever before during the last 800 000 years. The concentration of methane is today more than 124% higher than ever before during the analysed period.
Here is the related press release in German by the University of Bern from May 08.