Groundwater in the Arctic is delivering more carbon into the ocean than was previously known
A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...
来自MSN6 个月
German Shephard Wanders Across Canadian Tundra for Days to Catch Her Family's Snowmobile Convoy
The Hudson Bay coastline zigzags in huge bays and is so ... they decided to take their snow machines and convoy across the tundra. Dad and one of the kids had to stay behind, so they planned ...