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六大实验观测系统简介

EXPERIMENTAL AND OBSERVATIONAL SYSTEMS, INSTITUTE OF GEOLOGY AND GEOPHYSICS
 
1、地球物质成分与物质性质分析系统
该系统包括离子探针实验室、纳米离子探针实验室、固体同位素实验室、稳定同位素实验室、电子探针和扫描电镜实验室、岩矿分析实验室、包裹体研究实验室、微量元素分析实验室、岩石物性实验室和水成分分析实验室等。拥有Cameca1280型离子探针、固体放射性同位素质譜仪、稳定同位素质譜仪、电感耦合等离子质谱仪、X光荧光光谱仪、等离子光谱仪、电子探针、X光衍射仪、扫描电镜、激光拉曼光谱仪、以及原子吸收、离子色譜、气相色譜等各类分析测试仪器。可以满足物质成分和性质分析、放射性同位素和稳定同位素测量、原位微区微量成分和结构测量等。
 
【下列实验室放在此系统之下:
离子探针实验室(主任:李献华)
纳米离子探针实验室(主任:林杨挺)
固体同位素实验室(主任:郭敬辉)
稳定同位素实验室(主任:刘伟)
多接收等离子质譜仪实验室(主任:杨进辉)
电子探针和扫描电镜实验室(主任:叶凯)
岩矿分析实验室(主任:彭澎)
包裹体研究实验室(主任:范宏瑞)
微量元素分析实验室(主任:张连昌)
岩石物性实验室(主任:伍向阳)
 
1. Earth's Material Composition and Property Analyzing System
This system includes a series of laboratories to do with material composition analyses, radioactive and stable isotope measuring, composition and structure micro-area analyses, fluid inclusions, having more than 20 sets (suits) of large-scale equipment such as Cameca1280 SIMS, solid mass-spectrometer, gas mass-spectrometer, plasma mass-spectrometer, X-ray fluorescence spectrometer, electron microprobe, X-ray diffractometer, low vacuum scanning electron microscope, 3Ga high temperatures and pressures three axes rheologic meter, and gas three axes rheologic meter. The fluid inclusion laboratory has perfect facilities and advanced research means.  
 
2、地球深部结构观测系统
是一个拥有较完整地球深部研究仪器序列的地球深部结构观测系统。其中地震台阵探测实验室拥有瑞士STS-2型和英国CMG-3T型甚宽频 (120S-50H)、英国CMG-3ESP型宽频带(30S-50Hz60S-50Hz) 等型号地震计172台和国产BKD-2型宽频带(20S-40Hz)CDJ-S2A型短周期(2Hz-80Hz)等型号地震计130台;美国REFTEK72A130A型采集系统172套和国产DAS24-3A3B型采集系统90套。同时建立了国际标准的数字处理系统和数据共享机制。古地磁实验室在岩石磁学、磁性地层学、环境磁学、构造磁学以及考古磁学等研究方面达到国际水平。实验室装备有超导磁力仪、居里温度测试仪、变梯度磁力仪、地磁强度仪、旋转磁力仪、长岩芯超导磁力仪和低温磁性质测量系统等,并建有国际一流的零磁空间。
 
【下列实验室放在此系统之下:
地震台阵探测实验室中心(主任:艾印双)
古地磁实验室(主任:朱日祥)
氩-氩年代学实验室(主任:王非)】
 
2. Earth's Deep Structure Observational System
This system has a series of advanced equipments and facilities for earth's deep structure observation and detection. Seismic Array Laboratory has 172 sets of import seismographs including very broadband types STS-2 (120S-50Hz) made in Switzerland and CMG-3T (120S-50Hz) made in England, broadband types CMG-3ESP (30S-50Hz, 60S-50Hz) made in England, 130 sets of domestic seismographs including broadband type BKD-2 (20S-40Hz) and short period type CDJ-S2A (2Hz-80Hz), respectively; the lab also has 172 sets of Reftek recording system including types REFTEK 72A and REFTEK 130A made in USA, 90 sets of domestic recording system including types DAS24-3A and DAS24-3B made in the lab, respectively. At the same time, a seismic data processing system with international standard and data sharing policy are established correspondingly in the lab. The paleomagnetism laboratory with all kinds of advanced test instruments is equipped with a 20 m2 zero-magnetism space, and the quality of its test data has been accepted by colleagues at home and abroad.
 
3、地质年代学测定系统
该系统建有光释光、14C法、U系、U-PbRb-SrSm-NdRe-OsAr-Ar等多项实验方法。现拥有热释光-光释光仪、高精度液体闪射记录仪、热表面电离同位素质谱仪、多通道电感耦合等离子质譜仪和惰性气体质譜仪等仪器及相应的年代学实验室。离子探针中心同样可以开展微区高精度年代学研究。
【下列实验室放在此系统之下:
离子探针实验室(主任:李献华)
纳米离子探针实验室(主任:林杨挺)
多接收等离子质譜仪实验室(主任:杨进辉)
固体同位素实验室(主任:郭敬辉)
氩-氩年代学实验室(主任:王非)
光释光测年实验室(负责人:孙继敏)
U-系年代学实验室(负责人:马志邦)
宇宙成因核素测年实验室(负责人:顾兆炎)
氟利昂定年实验室(负责人:秦大军)】
 
3. Geological Dating System
This is a complete geological dating system with a series of dating means such as photoluminescence, 14C, U series, U-Pb, Pb-Sr, Sm-Nd, Re-Os and Ar-Ar methods. There are thermoluminescence-photoluminescence meter, high accuracy liquid scintillation counter, hot surface ionizing isotope mass-spectrometer, solid isotope mass-spectrometer, multichannel electro-inductance coupling plasma mass-spectrometer, inert gas mass-spectrometer and their corresponding laboratories. SIMS Center is also to perform high accuracy micro-area chronologic study.  
 
4、空间环境探测系统
空间环境探测系统室由空间环境观测台链,台链监控与数据中心等组成。观测台链包括漠河、北京、武汉和三亚空间环境综合观测台站,并在南极中山站和北极黄河站开展有关观测,其观测内容涉及到磁层、电离层、中高层大气中磁场、电场、电子密度、风场和温度场等各种空间环境参量。目前,台链拥有质子磁力仪,磁通门磁力仪,电离层数字测高仪,GPS TEC和电离层闪烁监测仪,高频多普勒探测仪,全天空流星雷达和气辉成像观测仪等多种先进的地基空间环境综合观测设备,台链监控和数据中心对各台站观测仪器和数据状态进行监控,观测数据实时传输到台链数据中心进行处理和保存,并在互联网上实时发布(网址:http://space.iggcas.ac.cn )。为了形成对我国空间环境特性观测最有效的观测方式,台链从我国大陆最北到最南沿子午线布置,是我国东半球空间环境综合监测子午链的重要组成部分。其中,北京站是我国地磁观测基准台,也是国际实时地磁网Intermagnet 成员,武汉站是我国电离层观测历史最悠久的国际知名台站,拥有先进和齐全的观测设备在我国电离层综合观测研究中发挥着重要作用。

【下列实验室放在此系统之下:
空间环境探测实验室(主任:宁百齐)】
 
4. Space Environment Exploration System is composed of an observation chain and a data monitoring and processing center. Observation chain have 4 stations which located at Mohe, Beiing, Wuhan and Sanya. Meanwhile, some relative observation is also carried out at Zhongshan Station in the Antarctica and Yellow Station in the Arctic. The system focuses on a continuous observations of earth’s space environment for obtaining relevant space environment parameters on the geomagnetic field, electrical field, electron density, wind field, temperature etc. in the upper atmosphere, ionosphere, magnetosphere. At present, there are a variety of advanced ground based instruments, such as proton magnetometer, fluxgate magnetometer, Digisonde, GPS ionospheric TEC and scintillation monitor, HF Doppler, all-sky meteor radar and airglow imager etc. The data monitoring and processing center can monitor the observation instrument working state in all stations and collect and process data through Internet. Some of processing data results can be published on the web near real time( http://space.iggcas.ac.cn ). In order to investigate the characteristics of the space environment over China effectively, the 4 stations of the observation chain set up along the longitude from the northernmost to southernmost in the main land of China, which are of the important part of Meridian Space Environment Monitoring Project in China. In the observation chain, Beijing station is a standard permanent geomagnetic observation station and a member of International Real-time Magnetic Observatory Network ( Intermegnet ) . Wuhan station has the longest history for ionospheric observation in China and play an important role in observing and studying ionosphere with its variety of advanced equipment now. 
 
5、古环境数据分析系统
为开展新生代地质环境演化与全球变化的研究,建立了粒度、磁化率、颜色、硅酸铁、孢粉、湖泊沉积、湖泊钻探、古生态学、宇宙成因核素、环境分析系统,以及U-系测年、宇宙成因核素测年、光释光测年等多个专业实验室。拥有粒度分析仪、磁化率测量仪、有机元素分析仪、液体闪烁记录仪、热释光光释光仪等,并拥有MAT253稳定同位素质譜仪及元素联测装置,建有配套的稳定同位素处理室、化学实验室等。
 
【下列实验室放在此系统之下:
光释光测年实验室(负责人:孙继敏)
U-系测年实验室(负责人:马志邦)
宇宙成因核素测年实验室(负责人:顾兆炎)
环境同位素实验室实验室(负责人:丁仲礼)】
新生代研究室各学科组尚有下列实验室:
石笋微层定年实验室(谭明)
湖泊微层定年实验室(储国强)
色度分析实验室(丁仲礼)
粒度分析实验室(丁仲礼、肖举乐、杨小平)
土壤微结构与图象分析实验室(郭正堂)
矿物鉴定分析实验室(汉景泰)
粘土矿物分析实验室(郭正堂)
有机元素分析实验室(肖举乐、汉景泰)
无机元素分析实验室(郭正堂)
水化学实验室(杨小平)
植硅体与硅藻实验室(吕厚远)
孢粉与淀粉实验室(吕厚远、肖举乐)
陆生软体动物实验室(吴乃琴)
介形类分析实验室(吕厚远) 
 
5. Palaeoenvironmental Data Analytic System
This system devotes itself to study Cenozoic geological environmental evolution and globe changes. It includes a series of laboratories to do with grain size, magnetic susceptibility, silicate iron, sporopollen, lake sediment, lake drilling, palaeoecology, cosmogenic nuclide, environmental analysis, 14C dating and photoluminescence dating, with is equipped with grain size analysis meter, magnetic susceptibility measuring meter, thermoluminescence-photoluminescence meter and so on. There are a Delta Plus stable isotope mass spectrometer and its corresponding stable isotope laboratory and chemical laboratory. 

6、数据处理计算系统
我所拥有多个较大型的数据处理计算系统,包括分子动力学并行计算系统、地震成像及油气资源建模计算系统、地幔动力学并行计算系统、石油地震资料处理系统和地震资料处理与解释系统等。世界数据中心中国地球物理数据中心(WDC)建在我所。

【包含以下并行计算机:
分子动力学并行计算系统(张毅刚、郭光军)
地震成像及油气资源建模计算系统(李小凡)
地幔动力学并行计算系统
石油地震资料处理系统和地震资料处理与解释系统(刘洪)
世界数据中心中国地球物理数据中心(彭丰林)】
 
6. Data Processing and Computing System
It has multiple larger data-processing systems, including molecular dynamics parallel computing system, seismic imaging and oil-gas resource modeling computing system, mantle dynamics parallel computing system, petrol seismic data processing system, and seismic data processing and interpreting system. The World Geophysical Data Center (WDC) is also attached to this system.
 
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