In 20 13 years, * * * undertook scientific research projects 14, including science and technology support projects 1 and public welfare industry projects 1; There are 4 geological survey projects and 8 other engineering and market service projects. The first author published 32 papers, including 4 English SCI/EI retrieval papers 14 and 7 Chinese SCI/EI retrieval papers. There are 2 regular employees 1 person, visiting researchers 1 person, 2 imported graduate students and postdoctoral students1person. There are three graduate students. Organized 2 academic conferences, 1 academic committee meeting, and participated in 7 international academic conferences held in China.
A cooperation agreement was reached with Vanuatu Meteorological and Geological Disaster Bureau on "Study on the Distribution Characteristics of Ground Stress in Typical Subduction Areas of Vanuatu" to carry out research work. In-situ stress measurement and monitoring were carried out for the first time in the subduction zone of the Pacific plate and India-Australia plate, and the characteristics of in-situ stress variation during plate subduction were preliminarily obtained, which accumulated data for studying its relationship with associated earthquakes. In-situ stress measurement and monitoring will be continuously carried out in Beijing and its surrounding areas, and a real-time stress monitoring network in the capital circle will be initially established; In-situ stress measurement of hydraulic fracturing was carried out in the South-North transmission cable tunnel in Singapore, which indicates that the hydraulic fracturing in-situ stress measurement technology has been internationally recognized.
BCA and Kiso-Jiban visited the in-situ stress measurement test site of Singapore Institute of Mechanics.
2. Key Laboratory of Groundwater Pollution Mechanism and Remediation of China Geological Survey (Chinese Academy of Geological Sciences)
There are 27 technicians, including 5 researchers and 4 associate researchers; There are 5 tutors for master students, 6 young geological talents from China Geological Survey 1 person, and 6 young and middle-aged talents who have won provincial and ministerial scientific research achievement awards. In 20 13, the laboratory published 42 papers, including 2 papers retrieved by SCI, 3 papers retrieved by EI, 2 papers from core journals 12 and 25 papers from conferences. Approved the national invention patent 1 piece. Participate in 12 international academic exchange. Graduated with a master's degree of 1, with the support of the National Scholarship Fund Committee, Associate Professor Han completed a one-year study tour in Newcastle University, England.
20 13, the laboratory is in charge of the geological survey project "comprehensive research on national groundwater pollution investigation and evaluation", the public welfare project of the Ministry of Environmental Protection "research on groundwater pollution risk evaluation and prevention zoning method in typical areas of North China Plain", and the sub-project of the Ministry of Environmental Protection "investigation and evaluation of groundwater basic environment in typical agricultural areas". The Ministry of Water Resources' national water resources protection planning special research topic "Technical methods and demonstration research on regional shallow groundwater vulnerability assessment" and many other projects have completed the national natural science foundation project "Study on the migration of triblock polymer suspended nano-zero-valent iron in complex porous aquifers", the geological survey project "Research on modern microbial technology and application of oil and gas exploration" and the local cooperation project "Investigation and evaluation of pollution risk of Wuqiao Reservoir and original seepage pit in the factory area of Chineydy Chemical Co., Ltd." and passed the acceptance.
Soil direct drilling and multistage monitoring well sampling in a compound organic contaminated site in Jixian County, Tianjin.
3. Key Laboratory of Element Microarea and Speciation Analysis of China Geological Survey (Chinese Academy of Geological Sciences)
20 13 is the first year of laboratory construction. It has undertaken 3 scientific and technological support projects, 5 national natural science funds, 3 special projects for public welfare industries, 6 geological survey projects and 3 other projects, with a total fund of 20.5 million yuan. Twenty-two papers were published, including English SCI retrieval papers 10 (the first author 1 article, and five corresponding authors), Chinese SCI retrieval papers 1 article, and core journals published papers1article; Four utility model patents were approved. Train 2 doctors and 8 masters; Jointly carry out the Excellent Engineer Program with China Geo University to train four senior students. Participated in the exchange meeting of key laboratory construction and research progress, and fully affirmed the research direction, objectives, organization and achievements of the laboratory. Leaders and experts put forward development suggestions on expanding the technical capacity of in-situ isotope analysis in micro-areas. Five members gave technical lectures at the ministerial system training course; Experts from Max Planck Institute of Chemistry in Germany and CAMECA Company in France were invited to give lectures on micro-area analysis technology and instruments. Undertaking the Seventh Framework Plan of the European Union. The newly purchased 193nm laser and ultra-high linear range high resolution plasma mass spectrometer have been put into operation.
The prototype of multi-axis adjustable precision positioning laser-induced breakdown spectrometer was successfully developed, and the qualitative and semi-quantitative analysis methods of light elements such as lithium, boron and potassium were initially established. LA-ICPMS analysis method for single molten inclusions in olivine, pyroxene and other single minerals was initially established. The uniformity and practicability of sulfide micro-area analysis calibration standard samples containing precious metals and other elements prepared by uniform precipitation and matte nickel-gold assay technology have won unanimous praise from relevant international experts. A method for rapid determination of inorganic arsenic species in natural water by HPLC/ICP-MS was established.
Newly put into use laboratories and instruments and equipment
The in-situ analysis system (prototype) of laser-induced breakdown spectroscopy has been successfully developed.
4. Key Laboratory of Geochemical Cycle of Carbon and Mercury on Earth's Surface, China Geological Survey (Chinese Academy of Geological Sciences)
20 13 calculated the soil organic carbon density of10.5 million square kilometers in different periods (between 1980s and 2000) in China. The results show that soil organic carbon in southwest, central, east, northwest and north China is the sink of atmospheric CO2, while soil organic carbon in northeast and south China is negative and is the source of atmospheric CO2. In recent 20 years, the soil organic carbon pool of 0 ~ 20 cm in the main agricultural areas of China has increased by 358.5Tg.
Variation map of carbon source and sink of topsoil in main agricultural areas of China.
A prediction model of soil carbon respiration and global warming was established. It is predicted that the global temperature is expected to rise by 0.5℃, and the carbon released from the decomposition of organic carbon in red soil, meadow soil, cinnamon soil, fluvo-aquic soil, swamp soil and black soil in China is 5 19Tg, which is equivalent to 3 1.7% of the solid fossil fuel combustion release in China in 20 10 years.
CO2 released by soil organic carbon of main soil types in China under the condition that global temperature is expected to rise by 0.5℃.
5. Key Laboratory of Karst Collapse Prevention and Control of China Geological Survey (Chinese Academy of Geological Sciences)
Integration of dynamic monitoring system for karst collapse
In 20 13, the laboratory undertook 20 projects, including National Natural Science Foundation 1, public welfare industry project 1, geological survey project 1, 5 work projects, 5 social service projects, and published 8 papers. Send a delegation to attend 13 international conference on karst collapse; Inviting visiting researchers and experts from MALA Company (China) and SenseFly Company in Sweden to carry out academic exchanges on borehole radar detection and unmanned aerial vehicle application; Co-organized "Seminar on Karst Environmental Problems and Countermeasures"; Organize "seminar on karst collapse investigation technology and method" and the meeting of laboratory academic Committee.
Progress has been made in the analysis of the development trend and countermeasures of geological disasters of karst collapse in China, the compilation of a series of specifications for investigation and prevention of karst collapse, the integrated development of dynamic monitoring system of karst collapse, and the capture of dynamic change law of karst collapse in drainage areas of large mines.
Drilling radar and UAV training
6. Key Laboratory of Shale Oil and Gas Investigation and Evaluation, Chinese Academy of Geological Sciences
The laboratory undertakes major national projects 1, 6 geological survey projects, 2 national general natural science funds and youth funds, public welfare industry projects 1 and 3 others. Published papers 13, including 8 foreign papers, 5 domestic core journals, and 5 SCI and ei retrieval papers; Published 2 monographs. Fixed personnel 17, including doctoral degree 12; 4 researchers, 6 associate researchers and 7 assistant researchers; There are 3 experimental technicians and 3 managers. There are 6 floating personnel, visiting academicians 1 person. 20 13, 12, "Annual Meeting of Key Laboratory of Shale Oil and Gas Investigation and Evaluation of Chinese Academy of Geological Sciences and the First Academic Committee Meeting" was held in Beijing. Attend AAPG annual meeting, publish 4 abstracts of papers and make academic reports; Participated in the first national youth geological conference and published 2 papers; Participated in the 6th Symposium on Tectonic Geology and Geodynamics, China Annual Meeting of Petroleum Geology and National Sedimentology Conference. He undertook the cooperative project with Kyrgyzstan "Comparative Study on Metallogenic Structural Background of Tianshan Metallogenic Belt in China and Kyrgyzstan".
Based on the ground investigation of shallow structural deformation and gravity, magnetoelectricity and seismic inversion interpretation of deep structure, three first-order deformation units and eight second-order deformation areas are determined in the central Guizhou uplift and its surrounding areas. Lenticular oil sands were discovered for the first time in the Middle Triassic in the east of Qianzhong Uplift, indicating that Qianzhong Uplift is a large paleouplift belt and a favorable accumulation area for oil and gas migration. In addition, black carbonaceous shale with a thickness of more than 50 meters was found in the carboniferous Datang formation in the west of the central Guizhou uplift, so it is suggested to re-understand the oil and gas geological conditions of the central Guizhou uplift. It is proved that the well-developed source rocks of Sinian-Lower Paleozoic in Qaidam Basin are a new source rock series.
Key Laboratory of Shale Oil and Gas Investigation and Evaluation, Chinese Academy of Geological Sciences
7. Re-OS Key Laboratory of Isotope Geochemistry, Chinese Academy of Geological Sciences
In 20 13 years, the laboratory carried out extensive academic exchanges and cooperation at home and abroad. A seminar on Re-Os isotope analysis technology was organized, and experts from related fields in China were invited to discuss frontier scientific issues such as preparation and calibration of alkaline Os diluent, pretreatment of common sulfide Re-Os isotopes, calibration of Re-Os isotope diluent, pre-research of low-content Re-Os dating standard materials, and accurate determination of Os isotopes in rock samples. Members of the laboratory went to Durham University and Open University for academic exchange, and invited Professor Judith Hanna and Professor Holly Stein from Colorado State University to give lectures. The laboratory continued to strengthen the development of reference materials, and the osmium isotope of cobalt-rich crust (GBW04476) and the composition reference materials, the osmium isotope of copper-nickel sulfide and the composition reference materials of Re and Os (GBW04477) were approved as national first-class reference materials. In recent years, the laboratory has made a major breakthrough in the study of Re-Os isotopic chronology of organic-rich geological samples, and was selected as one of the top ten scientific and technological advances of Chinese Academy of Geological Sciences in 20 13.
Laboratory members visit the Open University.
Laboratory members visit Durham University.
Laboratory members and visiting scholars in the United States
8. Key Laboratory of Chronology of Young Sediments and Environmental Change, Chinese Academy of Geological Sciences
In 20 13 years, the laboratory undertook 14 projects, including public welfare industry special 1 projects, 5 geological survey projects, 5 basic scientific research business expenses projects, and 3 national natural science foundation projects in cooperation with other units. There are 7 newly approved scientific research projects, including 3 projects of National Natural Science Foundation, 3 projects of basic scientific research operating expenses and 1 project of State Key Laboratory. Published 5 papers, including 2 papers retrieved by SCI; Publish monograph 1 department. Introduce two talents, train two masters, 1 person is studying for a doctorate. Held 1 academic conference, attended academic conference, visited and invited experts for academic discussion, totaling more than 20 person-times. Independent phytolith laboratory and total organic carbon/total carbon laboratory were established.
Important progress has been made in the study of volcanic ash layer distribution characteristics and chronostratigraphic sequence of lacustrine strata in the western Yangyuan Basin. Six sections, including Liyigou, were selected for sample collection, age and environmental indicators test and analysis, and a clear understanding of stratigraphic sedimentary sequence was obtained. The chronological sequence of Wulong peak profile from 28.2ka to 149.5ka is basically established. The research shows that the profile as a whole is aeolian deposit, and the climate of reaction is mainly cold, dry and cool, and it has mainly experienced three large-scale cold and warm cycles of paleoclimate, and each cycle includes several cold, warm, dry and wet cycles.
Progress has been made in the comprehensive study of Quaternary strata in Maji borehole, Baotou City. The Quaternary standard borehole was drilled for the first time in Hetao area, and a complete Quaternary stratigraphic framework and paleoclimate and paleoenvironment evolution sequence were established.
Stratigraphic correlation diagram of reinjection test site
Liyigou profile sampling
To undertake the 20 13 conference on palynology.
9. Chinese Academy of Geological Sciences-Hefei University of Technology Key Laboratory of Stereoscopic Prospecting in Ore Concentration Area
The 20 13 laboratory officially entered the construction period, supported by the Institute of Mineral Resources and Hefei University of Technology. There are 39 fixed personnel, including 36 researchers, technicians 1 person and 2 managers. There are nine guests.
On February 4th, 20 13, Chang, academician of China Academy of Sciences and China Academy of Engineering, Xu, president of Hefei University of Technology, and vice president of Chinese Academy of Geological Sciences unveiled the key laboratory of stereo detection.
Orientation and research direction of the laboratory: Facing the huge demand of national resources, carry out geological process and three-dimensional structural exploration of important metallogenic belts, three-dimensional exploration and three-dimensional modeling technology of ore concentration areas, regional metallogenic system and metallogenic law, technical methods and demonstration research of deep deposit exploration. Through the progress and theoretical innovation of deep exploration technology, we will promote the continuous discovery of deep resources, provide theoretical and technical support and services to meet the growing demand for resources, and make contributions to the sustainable development of national economy and society.
On May 2nd, 20 13, the evaluation meeting of the construction scheme of the key laboratory of stereo detection in the ore concentration area of Chinese Academy of Geological Sciences-Hefei University of Technology was held in Hefei University of Technology.
There are 89 research projects in 20 13, including 973 Plan 1, National Science and Technology Support Plan 1, National Science and Technology Special Project 1, 23 National Natural Science Foundation, 3 Ministry of Land and Resources, basic research operating expenses 1, 7 supporting units and 50 others. The total amount of funds is 4401.2 million yuan. Published 99 papers, including 24 papers retrieved by SCI and 8 papers retrieved by EI; Publication of monograph 1 department; Apply for 5 patents.
Representative achievements: the idea and technical process of three-dimensional mapping (modeling) are put forward, and the crustal structure of Shizishan-Tongguanshan ore field is "transparent"; Establish comprehensive prospecting criteria for Tongling ore concentration area and put forward deep metallogenic prediction target area; Through the deep structural exploration of the metallogenic belt and typical ore concentration areas in the middle and lower reaches of the Yangtze River, the seismological evidence of lithospheric detachment and mantle-derived magma underplating in the metallogenic belt in the middle and lower reaches of the Yangtze River is found, which confirms the existence of multi-stage magmatic activity and explains the dynamic causes of diagenesis and mineralization in the giant metallogenic belt. The three-dimensional structural framework of Tongling and Luzong ore concentration areas has been obtained, and some new understandings and viewpoints on regional tectonic deformation and magmatic system structure have been put forward, revealing the spatial distribution of important rock masses and ore-controlling geological bodies, providing important information for deep ore prospecting. The main prospecting clues were obtained through deep drilling. During the 2000-meter drilling in Luzong ore concentration area, uranium anomalies with large thickness were found, and copper mineralization with a thickness of 4 meters was found. Some achievements have been published in Geophysics and Tectonic Physics.