Oceans & marine

Ocean

Great Barrier Reef, Queensland, Australia.

Year: 2020

Photographer: Giorgia Doglioni (edited by Frameworks)


Ringed plovers (Charadrius hiaticular) arriving from the Arctic on Tromlingen, Raet National Park

The Tromlingen islands, as a centrepiece and most valuable part of the Raet national park, are an attractive place for bird watchers, in particular in autumn, when migratory birds from the Arctic stop over on the islands.

Year: 2017

Photographer: Peter Prokosch

Ocean Alkalinity enhancement

Carbon uptake in the ocean mainly occurs directly through ocean-atmosphere interaction or through weathering processes. Due to this uptake of carbon, the oceans turn more acidic overtime, and since the start of the industrial revolution oceans have become 30% more acidic. This has all sorts of effects as it, for example, impacts marine biochemistry, and prevents certain organisms from successfully growing.

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River Ölfusá just North of Selfoss, South Iceland

The Ölfusá is Iceland's largest river in terms of volume (average flow of 423m3/s) and has major importance for the local salmon fishing industry.

Year: 2013

Photographer: Peter Prokosch

River Liming

The pH of water is lowered when it takes up atmospheric carbon. Given that the Earth’s oceans serve as a major carbon sink, there is increasing interest in the possibility to artificially increase the alkalinity of water to restore pH to previous levels, and/or increase carbon uptake potential.

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