2019年3月,国际IGCP委员会公布了9个新获批IGCP计划,其中以中国地质调查局天津地质调查中心牵头的“砂岩型铀矿表生流体成矿作用”项目(Supergene Fluid Ore-forming Process of Sandstone-type Uranium Deposits,编号IGCP675)是其中之...2019年3月,国际IGCP委员会公布了9个新获批IGCP计划,其中以中国地质调查局天津地质调查中心牵头的“砂岩型铀矿表生流体成矿作用”项目(Supergene Fluid Ore-forming Process of Sandstone-type Uranium Deposits,编号IGCP675)是其中之一。砂岩型铀矿具有开采方式经济、环保、简单,矿床规模大,成本低等特点,其资源量和供给量分别占全球的27%和49%。展开更多
The IGCP 649 project entitled ＂Diamonds and Recycled Mantle＂was approved by UNESCO and IUGS in March 2015.This project is led by an international team of researchers,including Prof.Yang Jingsui of Institute of Geolo...The IGCP 649 project entitled ＂Diamonds and Recycled Mantle＂was approved by UNESCO and IUGS in March 2015.This project is led by an international team of researchers,including Prof.Yang Jingsui of Institute of Geology of CAGS（China）.展开更多
During April 3rd-14th, the Third International Ophiolite Workshop of the International Geoscience Programme ＂Diamonds and Recycled Mantle＂ （IGCP-649） was successfully held in Havana, Cuba （Fig. 1a）. After the wo...During April 3rd-14th, the Third International Ophiolite Workshop of the International Geoscience Programme ＂Diamonds and Recycled Mantle＂ （IGCP-649） was successfully held in Havana, Cuba （Fig. 1a）. After the workshop, participants participated in a field trip to the Mayari-Baracoa ophiolites and related chromitites in eastern Cuba （Fig. lb）. This Third International Ophiolite Workshop was jointly organized by the IGCP-649 Project Team and the Cuban Geological Survey. This workshop was included in a special session of the VII Cuba Earth Science Convention. Since the 1980s, diamond,展开更多
IGCP 608"Cretaceous ecosystems and their responses to paleoenvironmental changes in South to East Asia and the Western Pacific"was issued and supported by IGCP on 11March 2013.In this project,the spatial-tem...IGCP 608"Cretaceous ecosystems and their responses to paleoenvironmental changes in South to East Asia and the Western Pacific"was issued and supported by IGCP on 11March 2013.In this project,the spatial-temporal paleoenvironmental and paleoecosystem changes during the Cretaceous in the South to East Asia and Western Pacific region will be delineated on the basis of paleoproxy data and a diversified fossil record from wider areas and different locations.展开更多
With the latest information on geology, isotop chronology, geochemistry and aerial geophysics, the structural enviroment, geological event characterists and evolution history of component units of Rodinia Supercontine...With the latest information on geology, isotop chronology, geochemistry and aerial geophysics, the structural enviroment, geological event characterists and evolution history of component units of Rodinia Supercontinent on a global scale are discussed. And some neo views and genetic pattern are provided. The East Eurppean Cratorn had a complex evolution history between 1.7 and 0.9 Ga. The arthors propose a new reconstruction of Laurentia acient land and Siberia at ca. 1 050～1 000 Ma. The largest litho-structural record ofthe Meso-Neoproterozoic orogenic collage in South America made up the western border of the South American Platform African Cratons are the result of convergence of Paleoproterozoic/Archaem Cratonic blocks. A part of Eastern Antarctica attached to southern Africa in Mesoproterozoic.Neoproterozoic felsic magmatic events in New India made the western border of Rodinia Pre-Grevoillian Laurentia was established as a major continental block by the end of the Paleoproterozoic. South China is geologically plausible to be between southern Laurentia and eastem Australia. Yangzi-Tarim connection or neighborhood is proposed. According to the abovementionded, the assembly and breakup paattern of Rodinia proposed by Pisarevsky is tested. It telles that primary break up is along the western border of Laurentia ancient land, which is similar to northem Atlantic. Another characteristic is that some continents are not considered as component parts of Rodinia, eg. India, Congo and San-Francisco.展开更多
Part One:Chairman,Vice Chairpersons and Secretary General of the Committee Chairman:Prof.Hou Zengqian Vice President National Natural Science Foundation of China83 Shuangqing Road,Haidian District Beijing 100085,China...Part One:Chairman,Vice Chairpersons and Secretary General of the Committee Chairman:Prof.Hou Zengqian Vice President National Natural Science Foundation of China83 Shuangqing Road,Haidian District Beijing 100085,China Tel:+86-(10)-6899-0617Fax:+86-(10)-6899-7803E-mail:houzengqian@126.com.展开更多
The IGCP-649 project"Diamonds and Recycled Mantle"is an International Geosciences Program sponsored by UNESCO and IUGS,supporting the scientific research on ultrahigh pressure and highly reduced minerals in ...The IGCP-649 project"Diamonds and Recycled Mantle"is an International Geosciences Program sponsored by UNESCO and IUGS,supporting the scientific research on ultrahigh pressure and highly reduced minerals in ophiolitic peridotite and chromitite.Ophiolites are 5-to 10-km-thick fragments of ancient ocean lithosphere emplaced on continental margins,and provide3-dimensional exposures to examine the internal structure.展开更多
Project No. 506 Marine and Nonmarine Jurassic，Project No. 508 Volcano, Collapse and Fault Activity--“Young Scientists Project”，Project No. 509 Palaeoproterozoic Supercontinents and Global Evolution，Project No. 51...Project No. 506 Marine and Nonmarine Jurassic，Project No. 508 Volcano, Collapse and Fault Activity--“Young Scientists Project”，Project No. 509 Palaeoproterozoic Supercontinents and Global Evolution，Project No. 510 A-type Granites and Related Rock through Time，Project No. 511 Submarine Mass Movements and their Consequences.展开更多
The IGCP-649 project―Diamonds and Recycled Mantle‖is an International Geosciences Program sponsored by UNESCO and IUGS in March 2015.It is a global research project,aimed to carry out extensive and systematic resear...The IGCP-649 project―Diamonds and Recycled Mantle‖is an International Geosciences Program sponsored by UNESCO and IUGS in March 2015.It is a global research project,aimed to carry out extensive and systematic research on peridotites,chromitites and related materials such as diamond,moissanite and other unusual minerals,from different ophiolites in global orogenic belts,for understanding the formation and origin of deepmantle minerals in oceanic lithosphere,the origin of carbon for the ophiolite-hosted diamonds,the evolution of Earth’s mantle and the dynamic process of ophiolite emplacement.The IGCP-649 project(2015–2019)is undertaken by the Center for Advanced Research on the Mantle(CARMA),leading by Prof.Jingsui Yang,Institute of Geology,Chinese Academy of Geological Sciences,and cooperated by an international team of researchers including Prof.Yildirim Dilek of Miami University(USA),Prof.William L Griffin of Macquarie University(Australia),Prof.Paul T.Robinson of Dalhousie University(Canada),Prof.Ibrahim Milushi of Polytechnic University of Tirana(Albania),and Prof.Mohamed Metwaly Abu Anbar of Tanta University(Egypt).展开更多
The third workshop of the IGCP 450 project “Proterozoic Sediment-hosted Base Metal Deposits of Western Gondwana” washeld at the Don Bosco Theologicum Center, Lubumbashi (D.R.Congo) from 14 to 24 July 2003.
文摘2019年3月,国际IGCP委员会公布了9个新获批IGCP计划,其中以中国地质调查局天津地质调查中心牵头的“砂岩型铀矿表生流体成矿作用”项目(Supergene Fluid Ore-forming Process of Sandstone-type Uranium Deposits,编号IGCP675)是其中之一。砂岩型铀矿具有开采方式经济、环保、简单,矿床规模大,成本低等特点,其资源量和供给量分别占全球的27%和49%。
文摘The IGCP 649 project entitled ＂Diamonds and Recycled Mantle＂was approved by UNESCO and IUGS in March 2015.This project is led by an international team of researchers,including Prof.Yang Jingsui of Institute of Geology of CAGS（China）.
文摘During April 3rd-14th, the Third International Ophiolite Workshop of the International Geoscience Programme ＂Diamonds and Recycled Mantle＂ （IGCP-649） was successfully held in Havana, Cuba （Fig. 1a）. After the workshop, participants participated in a field trip to the Mayari-Baracoa ophiolites and related chromitites in eastern Cuba （Fig. lb）. This Third International Ophiolite Workshop was jointly organized by the IGCP-649 Project Team and the Cuban Geological Survey. This workshop was included in a special session of the VII Cuba Earth Science Convention. Since the 1980s, diamond,
基金granted by the National Natural Science Foundation of China(Grant No.41272030)the IGCP 608the National Basic Research Program of China(Grant No.2012CB822001).
文摘IGCP 608"Cretaceous ecosystems and their responses to paleoenvironmental changes in South to East Asia and the Western Pacific"was issued and supported by IGCP on 11March 2013.In this project,the spatial-temporal paleoenvironmental and paleoecosystem changes during the Cretaceous in the South to East Asia and Western Pacific region will be delineated on the basis of paleoproxy data and a diversified fossil record from wider areas and different locations.
文摘With the latest information on geology, isotop chronology, geochemistry and aerial geophysics, the structural enviroment, geological event characterists and evolution history of component units of Rodinia Supercontinent on a global scale are discussed. And some neo views and genetic pattern are provided. The East Eurppean Cratorn had a complex evolution history between 1.7 and 0.9 Ga. The arthors propose a new reconstruction of Laurentia acient land and Siberia at ca. 1 050～1 000 Ma. The largest litho-structural record ofthe Meso-Neoproterozoic orogenic collage in South America made up the western border of the South American Platform African Cratons are the result of convergence of Paleoproterozoic/Archaem Cratonic blocks. A part of Eastern Antarctica attached to southern Africa in Mesoproterozoic.Neoproterozoic felsic magmatic events in New India made the western border of Rodinia Pre-Grevoillian Laurentia was established as a major continental block by the end of the Paleoproterozoic. South China is geologically plausible to be between southern Laurentia and eastem Australia. Yangzi-Tarim connection or neighborhood is proposed. According to the abovementionded, the assembly and breakup paattern of Rodinia proposed by Pisarevsky is tested. It telles that primary break up is along the western border of Laurentia ancient land, which is similar to northem Atlantic. Another characteristic is that some continents are not considered as component parts of Rodinia, eg. India, Congo and San-Francisco.
文摘Part One:Chairman,Vice Chairpersons and Secretary General of the Committee Chairman:Prof.Hou Zengqian Vice President National Natural Science Foundation of China83 Shuangqing Road,Haidian District Beijing 100085,China Tel:+86-(10)-6899-0617Fax:+86-(10)-6899-7803E-mail:houzengqian@126.com.
基金granted by the International Union of Geological Sciences(IGCP 649)the research founding from Chinese Academy of Geological Sciences(Grant No.YYWF201702)National Natural Science Foundation of China(Grant Nos.41720104009,41572051).
文摘The IGCP-649 project"Diamonds and Recycled Mantle"is an International Geosciences Program sponsored by UNESCO and IUGS,supporting the scientific research on ultrahigh pressure and highly reduced minerals in ophiolitic peridotite and chromitite.Ophiolites are 5-to 10-km-thick fragments of ancient ocean lithosphere emplaced on continental margins,and provide3-dimensional exposures to examine the internal structure.
文摘Project No. 506 Marine and Nonmarine Jurassic，Project No. 508 Volcano, Collapse and Fault Activity--“Young Scientists Project”，Project No. 509 Palaeoproterozoic Supercontinents and Global Evolution，Project No. 510 A-type Granites and Related Rock through Time，Project No. 511 Submarine Mass Movements and their Consequences.
文摘The IGCP-649 project―Diamonds and Recycled Mantle‖is an International Geosciences Program sponsored by UNESCO and IUGS in March 2015.It is a global research project,aimed to carry out extensive and systematic research on peridotites,chromitites and related materials such as diamond,moissanite and other unusual minerals,from different ophiolites in global orogenic belts,for understanding the formation and origin of deepmantle minerals in oceanic lithosphere,the origin of carbon for the ophiolite-hosted diamonds,the evolution of Earth’s mantle and the dynamic process of ophiolite emplacement.The IGCP-649 project(2015–2019)is undertaken by the Center for Advanced Research on the Mantle(CARMA),leading by Prof.Jingsui Yang,Institute of Geology,Chinese Academy of Geological Sciences,and cooperated by an international team of researchers including Prof.Yildirim Dilek of Miami University(USA),Prof.William L Griffin of Macquarie University(Australia),Prof.Paul T.Robinson of Dalhousie University(Canada),Prof.Ibrahim Milushi of Polytechnic University of Tirana(Albania),and Prof.Mohamed Metwaly Abu Anbar of Tanta University(Egypt).
文摘The third workshop of the IGCP 450 project “Proterozoic Sediment-hosted Base Metal Deposits of Western Gondwana” washeld at the Don Bosco Theologicum Center, Lubumbashi (D.R.Congo) from 14 to 24 July 2003.
