典型文献
Hydrous plumes in the Archean and the origin of continents
文献摘要：
The origin of continents,which is fundamentally important in understanding the evolution of Earth and its habitability,remains a highly debatable issue.The dominant rock types of Archean cra-tons are tonalite-trondhjemite-granodiorite(TTG)plutons.Exten-sive evidence suggests that Archean TTG rocks were formed from a hydrous mafic source[1-3].Subduction has been considered to be the only effective means of transporting a great amount of water to the mantle,leading to partial melting to generate a hydrous mafic crust,which can be regarded as the most possible source of the Archean TTG rocks.Hence,Arndt[2]argued that subduction zones are probably the sole setting in Earth to provide the three main ingredients of the Archean TTG,namely,basalt,water,and heat.In such a model,the collision of the island arcs above the subduc-tion zones forms the continents[2].
文献关键词：
中图分类号：
作者姓名：
Zhongqing Wu;Guochun Zhao
作者机构：
Deep Space Exploration Laboratory/School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China;CAS Center for Excellence in Comparative Planetology,University of Science and Technology of China,Hefei 230026,China;National Geophysical Observatory at Mengcheng,University of Science and Technology of China,Mengcheng 253500,China;Department of Earth Sciences,the University of Hong Kong,Hong Kong,China;Department of Geology,State Key Laboratory of Continental Dynamics,Northwest University,Xi'an 710029,China
文献出处：
引用格式：
[1]Zhongqing Wu;Guochun Zhao-.Hydrous plumes in the Archean and the origin of continents)[J].科学通报（英文版）,2022(20):2023-2025
A类：
habitability,Arndt,subduc
B类：
Hydrous,plumes,Archean,origin,continents,which,fundamentally,important,understanding,evolution,Earth,its,remains,highly,debatable,issue,dominant,types,cra,are,tonalite,trondhjemite,granodiorite,TTG,plutons,Exten,sive,evidence,suggests,that,rocks,were,formed,from,hydrous,mafic,source,Subduction,has,been,considered,only,effective,means,transporting,great,amount,water,mantle,leading,partial,melting,generate,crust,can,regarded,most,possible,Hence,argued,subduction,zones,probably,sole,setting,provide,three,ingredients,namely,basalt,heat,In,such,model,collision,island,arcs,above,forms
AB值：
0.618777
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