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总结
多家媒体报道，科学家在对格陵兰冰盖及其下方地质进行研究时，发现冰层之下可能存在被长期忽视的“隐藏热量”（如较高的地热热通量或与古地貌相关的热源）。这些来自古环境与地质线索的新证据表明，冰盖底部融化速度及滑移条件可能被低估，从而改变未来海平面上升的预测区间，并带来更大的不确定性。研究人员提醒，现有模型或需纳入新的热力边界条件，以便为沿海防灾与基础设施规划提供更可靠依据。
正文
Scientists just got some ancient clues about future sea-level rise - and it's bad news The Washington Post Hidden heat beneath Greenland could change sea level forecasts ScienceDaily What lies beneath Greenland could change what we know about rising seas PreventionWeb.net Scientists Make a Discovery in Greenland That Changes Their Understanding of the Earth Green Matters Scientists issue warning after making surprising discovery beneath ice sheet: 'Large uncertainties' Yahoo
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