In 2009, he won the second prize of the Land and Resources Science and Technology Award 1 item and 2 utility model patents, and participated in the compilation of national metrology technical specifications. In 2009, it undertook 74 scientific and technological projects. Among them, there are 24 national projects, 5 provincial and ministerial projects, 9 large-scale land and resources investigation projects, 2 large-scale land and resources investigation cooperation projects, 30 basic scientific research business expenses projects, 3 horizontal cooperative development projects, and technical training plan 1 item. The actual scientific research funds in place total16910.2 million yuan. Among them, the national project funds are 4196,000 yuan, the land and resources investigation funds are 7.97 million yuan, the research special funds of the Ministry of Land and Resources are167,000 yuan, other ministerial projects are 290,000 yuan, the basic research business expenses are 2.422 million yuan, the horizontal cooperative development projects are 304,800 yuan, and the technical training funds are 59,580 yuan. Published papers 1 19 in 2009, including 34 SCI papers. Co-authored 2 English monographs and 1 Chinese monograph 1 department.
Director, Party Secretary (middle), Deputy Director Wu (second from right), Deputy Director, Deputy Secretary of Party Committee, Secretary of Discipline Inspection Commission Song (second from left), Deputy Director Luo (first from right) and Deputy Director Wu (first from left).
Important research achievements in 2009
Research on groundwater pollution testing technology: it is a geological survey project, and the main researchers are Wang Suming, Gan Lu, Rao Zhu, Huang Yeru,,, Wen,. Focusing on the requirements of national investigation and evaluation of groundwater pollution, the project has researched and formulated the analysis techniques and methods of organic pollutants in groundwater, researched and formulated the quality control methods of groundwater pollution investigation and evaluation samples, and studied and applied the methods of on-site sample collection and quality control, the quality monitoring methods of daily analysis in the laboratory and the remote real-time monitoring system of groundwater sample detection quality, and achieved remarkable results. After three years' efforts in our center, through exchange training, on-site guidance and purchase of instruments and equipment, the geological laboratory has formed the technical ability of organic pollutant sample analysis from scratch. 13 qualified laboratories have completed more than 20,000 groups of samples in recent three years, and obtained 165438+ 10,000 items of organic pollutant analysis, which meets the requirements of the national groundwater pollution investigation and evaluation work, effectively cultivates and promotes the technical ability of laboratories undertaking the task of testing groundwater pollution samples, and provides effective technical support for the smooth development of the national groundwater pollution investigation and evaluation sample testing work and the comparability and validity of data. The quality control method of remote real-time monitoring of groundwater and the field marking control method proposed by the project team are innovative.
Real-time monitoring and management system for detection quality of groundwater samples
Jiangsu field sampling
Research and application of organic analysis technology of soil samples in geochemical survey: it belongs to the project of land and resources geological survey. The main researchers are Wu, Zhang, Tong Ling, Huang, Wang Suming, Xu and Yang Jiajia. In this project, the laboratory is closely combined with the field, and the relationship between field sampling and laboratory measurement results is actively explored, which breaks the traditional laboratory working mode and effectively extends the laboratory working chain. The main results are as follows: ① A series of analytical methods and analytical quality control schemes for 25 kinds of persistent organic pollutants in soil and sediment samples were established. This method has the advantages of fast analysis speed and high efficiency, and its technical indicators are far superior to the requirements of geological survey specifications, reaching the international advanced level. This series of methods have technical complementarity and application compatibility. Through the application investigation of more than 200 different types of soil samples, it is proved that they are suitable for organic analysis of different matrix soils and have been popularized in the organic laboratory of geological survey system. ② The regional organic geochemical survey was carried out for the first time, and the geochemical distribution map of organic pollutants in100 km 21∶ 50,000 was obtained, which actively explored the collection, preparation, preservation, separation and determination of field samples in regional agricultural eco-geochemical survey, among which the field sample collection and preservation technology has been used in regional surveys. (3) Training more than 50 students from 26 units in the industry, holding 2 technical seminars with more than 60 participants; National organic analysis and comparison twice, published 3 papers.
Technical Research on Eco-geochemical Environment Investigation and Risk Assessment in Different Landscape Cities: It belongs to the land and resources geological survey project, and the main researchers are Liu, Luo, Qing Xu, Zhang, Huang, Jiao Xingchun, Tang Qifeng, Luo Song Guang, Tian Zhongping, Wang Shuxian, Tang Lijun and Li Yingchun. The project emphasizes that the technical method of urban environmental geochemical survey is a part of the study of ecological geochemical system, and the main environmental factors include geological background, hydrogeology, geographical environment, soil parent material, social environment and other conditions. Multi-media (soil, water and atmosphere) are used to collect and analyze groundwater and surface water samples in an all-round way (vertical profile of soil, total content and form of soil elements), and the study on the chemical composition of atmosphere and atmospheric suspended solids is helpful to fully reflect the migration of elements in ecosystem. The project adopts active and passive atmospheric sampling technology and source analysis technology to study the atmospheric transport flux and pollutant sources of POPs; The time series analysis method and fugacity model are used to predict and warn organochlorine pesticides and polychlorinated biphenyls, and the ecological or health risk values are obtained for comprehensive ecological risk assessment. Remote sensing eco-geochemical technology is used to monitor the atmospheric environment of industrial cities, delineate the abnormal areas of urban atmospheric subsidence, and develop a dynamic monitoring, prediction and early warning system for heavy metal pollution in soil geochemical environment. Studies have proved that the topsoil of Chongming Island in Shanghai is clean at present. The vertical profile of soil shows that the content of heavy metals is increasing year by year, and it is easy to enter the ion exchange state of ecological chain, and the carbonate bound state is also increasing year by year, which is mainly affected by the water environment and pollutant discharge in the upper reaches of the Yangtze River. Heavy metal elements in soil and groundwater of Qixiashan lead-zinc polymetallic mining area in Nanjing are seriously polluted. Heavy metals in vegetables exceed the standard. Heavy metal pollution in the ecological environment comes from mine sewage, which has threatened the surrounding environment and human health.
Field soil profile collection
Measurement of soil aquifer by ground penetrating radar
Application of passive sampling technology in atmosphere and prediction of compound change trend in soil
The geochemical map of Hg in the surface soil of Baotou research area shows that Hg is extremely strong in the area where human activities are concentrated.