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涓轰绌跺扮╂娑叉姘寸瀛规э澶澶峰ぇ瀛琛绉瀛浠板宸磋锛Baffin Island锛涓北宀╂锋琛浜绌讹骞跺╃ㄨ川璋变华瀵逛板娣卞娑虹板宀╂瀛杩琛浜浠缁

绌朵汉ㄥ板宀╂锋腑浜涓ょ姘㈠浣绱姣锛负姘㈠姘锛do锛姘㈢浣绱锛跺瀛负姘㈢浜锛涔琚О涓洪姘姣锛杩涓ょ浣绱藉涓阿姘姘ф哥褰㈡姘淬杩涓涓烘绱㈠扮涓姘寸ユ渚浜瑕绾跨储

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绌朵汉猴ㄥお崇郴濮琛瀹瀹灏涔涓瑁圭寰姘村灏界ㄥ濮琛涓扮涓娓╁害姣杈楂锛浣稿崇绌舵版〃濡瀹瀹灏琛ㄩ㈡瑙ｄ瀹浠瑁圭姘村灏变浼琚稿锛杩峰氨浠ヨ瓒冲姘存

宸澶у琛绉瀛David Jewitt璇达灏界充扮姘寸ユ浠寰澶В涔璋锛浣椤圭绌朵锋澶х涔璁稿扮涓姘村苟芥ヨ澶╀芥ヨ颁锛浜虹被ユ姘磋婧涔璁告卞绉娓卞姹

稿虫http://www.nature.com/news/volcanic-rock-hints-at-source-of-earth-s-water-1.18779