Large Accretionary Complexes of the World: Evolution of the southern segment of the Central Asian Orogenic Belt

世界大型增生杂岩：中亚造山带南段的演化

• 批准号: 55313431
• 负责人: Professor Dr. Valerian Bachtadse
• 金额: --
• 依托单位: Sektion Geophysik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2008
• 资助国家: 德国
• 起止时间: 2007-12-31 至 2012-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/55313431?language=en
• 关键词: Large; Accretionary; Complexes; World; Evolution

This is a collaborative research project with scientists from Russia, China, France and Mongolia.The aim is to elucidate the tectonic-geodynamic, chronologic and palaeogeographic and evolutionof one of the largest accretionary orogens on Earth, the Central Asian Orogenic Belt (CAOB), aspart of the ERAS-Initiative (Earth accretionary systems in space and time) of the InternatioinalLithosphere Program (ILP). We are planning integrated structural, geochronological, palaeomagneticand geochemical studies on Neoproterozoic to Palaeozoic rocks in Kyrgyzstan, Kazakhstan,the Xinjiang Province of NW-China and southern Mongolia. We expect to establish an assemblageof terranes of different ages that accreted and collided to form one of the largest, but least understood,orogenic systems on Earth. This project should contribute to a better understanding ofaccretionary orogenic processes and is a contribution to ILP. Field- and laboratory work will becarried out jointly by groups from Mainz, Munich, Moscow, Beijing, Strasbourg and Ulaanbaatar.This is also a contribution to IGCP-Project 480.

这是一个与俄罗斯、中国、法国和蒙古科学家合作的研究项目。目的是阐明地球上最大的增生造山带之一——中亚造山带（CAOB）的构造地球动力学、年代学和古地理以及演化，是国际岩石圈计划 ERAS 倡议（地球时空增生系统）的一部分。 （ILP）。我们正在计划对吉尔吉斯斯坦、哈萨克斯坦、中国西北新疆省和蒙古南部的新元古代至古生代岩石进行综合的构造、年代学、古地磁和地球化学研究。我们期望建立一个不同年龄的地体组合，这些地体通过增生和碰撞形成地球上最大但最不为人所知的造山系统之一。该项目应有助于更好地了解增生造山过程，并对 ILP 做出贡献。现场和实验室工作将由来自美因茨、慕尼黑、莫斯科、北京、斯特拉斯堡和乌兰巴托的小组联合进行。这也是对 IGCP-480 项目的贡献。

项目成果

Correcting for inclination shallowing of early Carboniferous sedimentary rocks from Kyrgyzstan—indication of stable subtropical position of the North Tianshan Zone in the mid-late Palaeozoic

• DOI: 10.1093/gji/ggu177
• 发表时间: 2014-08
• 期刊: Geophysical Journal International
• 影响因子: 2.8
• 作者: U. Kirscher;D. Bilardello;A. Mikolaichuk;V. Bachtadse

Paleomagnetism of Paleozoic sedimentary rocks from the Karatau Range, Southern Kazakhstan: Multiple remagnetization events correlate with phases of deformation

哈萨克斯坦南部卡拉套山脉古生代沉积岩的古磁性：多次重磁化事件与变形阶段相关

• DOI: 10.1002/jgrb.50253
• 发表时间: 2013
• 期刊: Journal of Geophysical Research: Solid Earth
• 作者: Kirscher;Alexeiev;Echtler;Bachtadse
• 通讯作者: Bachtadse