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编辑者： Tatyana Hurynovich
Amid global heatwaves 🌡️🥵, Greenland 🇬🇱 Petermann Glacier calved a 76.4 km² ice🧊 island on 8/4/2026, it’s the glacier’s largest loss of floating ice since 2012 and largest #Arctic calving since 2020. tinyurl.com/4rym6xvd #ClimateCrisis #weather #environment #news #HeadsUp
2026年8月4日，一块面积达76.4平方公里的巨大冰岛从格陵兰岛西北部的彼得曼冰川（Petermann Glacier）脱离。
此次事件是该冰川自2012年以来最大规模的浮冰流失，也是自2020年以来北极地区最显著的一次冰体崩解。
一个由渥太华大学（University of Ottawa）发挥关键作用的国际研究团队记录了这块桌状冰山从冰川浮动冰舌上分离的过程。据估计，这座新冰岛的厚度可达150米。
截至8月4日世界协调时（UTC）20:00，这块冰山已完全脱离冰川东侧。这种罕见的北极冰岛为科学家提供了宝贵的资料，以研究冰川动态和该地区的变化。
Greenland glacier break creates new ice island
Ontario Premier Doug Ford answered President Donald Trump’s “Lake America” decree Saturday with a billboard-sized message on the Canadian shoreline — “Lake Ontario. Now and Always” — as Canadian leaders met the move with ridicule rather than outrage. abc27.com/international/…
Phoenix faces 2027 Colorado River cuts of ~20-30% to its CAP share (40% of supply) under federal Lower Basin rules driven by shortages and junior rights. Reserves will cover via groundwater recovery; Stage 2 surcharges may raise bills, but service stays reliable. Hobbs described
BREAKING: ANTHROPIC HAS WON! THE PENTAGON’S BLACKLISTING OF THEM HAS BEEN DECLARED UNCONSTITUTIONAL. A federal judge in California has made a landmark ruling: - The Pentagon’s attempt to blacklist Anthropic violated the First Amendment. - It also violated the Due Process Clause
