Our Changing World: New Antarctic methane seeps
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The bright green Hägglund, a staple of Antarctic transport, is pulled up alongside a crack in the sea ice. The crack runs for hundreds of metres, pointing towards Mount Erebus in the distance.
Nearby a group of Weddell seals are hanging out on the ice - mostly mums with pups taking advantage of the crack to gain access to the sea below.
A group of NIWA scientists are also taking advantage. They've used a pit saw to make a rectangular hole out of the crack, just large enough for a remotely operated vehicle (ROV) to fit neatly into.
At Cinder Cones, the team use a natural crack in the ice to make a hole for the ROV (remotely operated vehicle).
Photo: Claire Concannon / RNZ
A thin yellow tet...










