ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by @ciriljazbec | One of the few places where ice from the Greenland ice cap enters the sea, Sermeq Kujalleq, or Jakobshavn, is one of the fastest and most active glaciers in the world. It annually calves over 35 kilometers of ice; that's 10% of the production of ice calving in Greenland, and more than any other glacier outside Antarctica. Seeing the glacier so close-up was mesmerizing, and so was picturing the further magnitudes below and inside of this gigantic sight. Follow more @ciriljazbec from my latest Arctic expedition. #Arctic #Greenland #climatechange #glacier #melting」3月30日 7時15分