Academic communication
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The Tenth Academic Salon was held by Group of Youth Innovation Promotion Association of Qinghai Institute of ISL
In order to strengthen the academic exchanges between young scholars in different disciplines at home and abroad, to promote cross-cutting and integration of disciplines, to enhance the cooperation and innovation ability of young scholars of ISL, Youth Innovation Association Group of ISL invited the Prof. Li Gaojun and Dr. Li Le, from Nanjing University, and Liu Baokang, the Senior Engineer of Qinghai Province Institute of Meteorological Sciences, went to Qinghai Salt Lake for academic exchange on April 25.
Dr. Li Le gave a report entitled "Uranium comminution age", which explains the principle of the uranium isotope fragmentation age model and its application in the deposition process. After that, he described the loess plateau loess of the Loess Plateau, which had a reliable sediment age, and had a relatively stable source in the glaciation and interglacial periods. As a research object, more accurate particle size particles were obtained by electron sieve, and the f value was determined accurately Evaluating the effects of chemical dissolution and compaction, they found that the Loess Plateau loess had been transferred to the Loess Plateau for about 240,000 years after the particles were broken. Finally, Li Le described some of their new insights into the use of uranium isotope fragmentation in the loess crushing and handling processes and the rate of erosion at the basin scale. At the end of the report, Professor Li Gaojun further elaborated on the age of uranium isotope fragmentation.
Liu Baokang has done a report entitled "The Cause and Effect of the River in the Hoh Xil Zhuo Nai Lake". He tells the story of the Zhuo Naihu dike in mid-September 2011, resulting in the connection between Zhuo Naihu and Kusai Lake, Haiding Nuoer Lake and Salt Lake and the ecological consequences. Zhuo Naihu area in 1969 to August 2011 showed a slow increase during the trend, in mid-September 2011 after the collapse of the area after the sudden drop. Liu Baokang that the continuous increase in recent 52 years is the basis of Zhuo Naihu dike, August 22, 2011 before the two heavy rainfall process and the subsequent precipitation is the main reason leading to dike, Zhuo Lake area change and Glacier area changes are not directly related to the inevitable. He pointed out that the two earthquakes before the Zhuo Naihu dike may have a certain impact on the lake basin structure of Zhuo Lake, thus accelerating the dike process. Zhuo Naihu Lake dike led to the lake shoreline retreat, the lake exposed large tracts of desertification land, flood erosion formed a new river bed affect the Tibetan antelope migration. The lake area of the downstream of Zhuo Lake is significantly increased, and it has a corrosive effect on the surrounding grassland, communication cable, oil pipeline and national defense facilities. It also affects the safe operation of the Qinghai-Tibet Railway and the Qinghai-Tibet Highway.
After the report, the speaker and the participating teachers and students on the relevant scientific issues launched a heated discussion and exchange.
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Dr. Li Le gave a report
On the forum .
Dr. Liu Baokang gave a report.
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2017-05-03 -
The Eighth Academic Salon was held by Group of Youth Innovation Promotion Association of Qinghai Institute of ISL
In order to strengthen the academic exchanges between young scholars in different disciplines at home and abroad, to promote cross-cutting and integration of disciplines, to enhance the cooperation and innovation ability of young scholars of ISL, Youth Innovation Association Group of ISL invite Zhao Jingdong and Li Zongsheng ,the Associate Professor of Northwest Institute of Eco-Environmental Resources of Chinese Academy of Sciences, and Li Guoqiang, the Associate Professor of Lanzhou University went to Qinghai Salt Lake for academic exchange on March 28th.
Professor Zhao gave a lecture entitled "Overview of modern glaciers and Tianshan Quaternary glacier evolution sequence". Firstly, Zhao told the story of the history of glaciers in China, reviewed the history of glacier studies in China and the existence of glaciers in the eastern part of China. At last, he studied the research achievements of glacier development history in the Tianshan Mountain in Xinjiang. He believes that the Tianshan Mountain at least 40 million years ago with the development of glaciers required by the conditions, began to develop glaciers.
Professor Li made a report titled “Qilian Mountain stable isotope hydrological process preliminary study”. Li analyzed the transition from solid water to liquid water in the alpine region from the perspective of the increase of liquid precipitation and the severe ablation of snow and ice, and took the water vapor recirculation as the link between the climatic science, hydrology and the frozen field. This paper explored the conversion of gaseous water to liquid water in the alpine region. On this basis, the influence of the conversion of the multi - phase water body on the runoff composition in the alpine region is systematically analyzed.
Professor Li a lecture on "High Resolution Luminescence Dating and Late Quaternary Climate Change Models in the Loess Records of the Central Asian Tianshan Region". Li gave an account of the research team of his research team in Xinjiang Tianshan area to study the late Quaternary loess sequence made a series of scientific research..
After the report, the speaker and the participating teachers and students on the relevant scientific issues launched a heated discussion and exchange.
2017-03-30 -
ISL Organized the 20th “Salt Lake Science and Technology Forum”
On March 24, ISL organized the 20th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Docter Alireza Asem from Ocean University of Chinawas invited to give reports. Forum was chaired by Li Fafu, the director of the salt lake resources and environment information.
Dr. Alireza Asem is mainly engaged in the study of biology and genetics of the Salt Lake Artemia, and gave a presentation entitled "Opportunities for biological studies in China salt lakes" and interacted with researchers of ISL. The report introduced the biodiversity and its gene expression process of Artemia salina, and discussed the prospect and direction of salt lake biology research, and expounded the opportunity of Chinese salt lake biological research. He mentioned in the report that China has rich salt and salt lake biological resources, but most of the biological, especially microbial resources have not been studied, due to climate change and human activities, some biological resources may disappear, it was recommended to strengthen this Research, and proposed the establishment of salt lake Artemia resources germplasm library.
The forum had broadened the academic vision of scientific research personnel of ISL, deepened the understanding of the different research directions inside and outside, and the report also provided new ideas for the development of salt lake resources.
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Dr. Alireza Asem gave a report
On the forum .
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2017-03-25 -
ISL Organized the 19th “Salt Lake Science and Technology Forum”
On October 21, ISL organized the 19th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Professor Zhiqiang Xuan was invited to give reports. Forum was chaired by Yuan Zhou, the director of the salt lake resources lab.
Professor Zhiqiang Xuan gave us a report named “Study on the Research Direction of Salt Lake and Salt Resources in China”. In the report, Professor Xuan used 50 books to show the scientific research of Chinese potash more than 60 years in geological prospecting and resource development and utilization, which reflects the wisdom of several generations of Chinese scientific and technological personnel and selfless dedication. The report mentioned the development direction of China's salt lake and salt resources and proposed to study from the surface salt lake to underground ancient salt mine, the mineral from the continental origin of salt into the marine or composite phase. He also pointed out that the development of ISL at a critical moment before and after and the use of good and retain talent is the key. Finally, professor Xuan stressed that young people want to learn the entrepreneurial spirit of the older generation salt lakers.
In the following interactive session, all attendees discussed and exchanged ideas around the reports. Two experts gave us wonderful reports on different areas, it promoted the academic exchanges of internal and external researchers, was beneficial to broad academic vision of the scientific research personnel, and drove young researchers study enthusiasm and initiative.
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Professor Xuan gave a report
On the forum .
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2016-10-26 -
ISL Organized the 17th “Salt Lake Science and Technology Forum”
On July 28, ISL organized the 17th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Professor Mingmei Wu from Sun Yat-Sen University and professor Yingliang Liu from South China Agricultural University were invited to give reports. Forum was chaired by deputy director Zhijian Wu.
Professor Mingmei Wu gave us a report named “The preparation of titanium dioxide control topology extension transition metal oxide nano-materials and its application in lithium ion battery and environment”. Professor Wu introduced topology and chemical transfer, specific crystal titanium dioxide controllable synthesis and directional growth and its application in the light catalysis, photoelectricity and lithium ion batteries. Professor Wu has been engaged in the preparation of inorganic functional materials, structure and properties and application research since graduate student period. In recent five years, he was mainly engaged in rare earth and semiconductor crystal grain structure topology changes, epitaxial growth, and the design of complex structure and controllable preparation and its application in the energy and environment research. He was involved in more than 20 projects of Natural Science Foundation of China, Department of Guangdong province, etc.
Professor Yingliang Liu gave us a report named “The research progress of optical luminescence materials in agriculture”. In the report, Professor Liu indicated that photoluminescence materials would play an important role in the aspect of making full use of solar energy to improve the efficiency of photosynthesis. He briefly introduced the development history of the light material, three new agricultural turn light materials includes nitrogen oxides luminescent material, carbon point luminescent material and composite luminescent materials, and the design and application of agricultural film and LED light artificial illuminant. Professor Liu engaged in the research of functional materials and nano materials, the main direction of studying includes the exploration of new luminescence materials, optical properties and its application in the field of agriculture and energy, the preparation and photoelectric properties of biomass carbon material and its application in the field of energy and agriculture. In 2005 and 2008, he won the third prize of the Guangdong Provincial Science and Technology Award and the second prize of the Guangdong Provincial Science and Technology Award.
In the following interactive session, all attendees discussed and exchanged ideas around the reports. Two experts gave us wonderful reports on different areas, it promoted the academic exchanges of internal and external researchers, was beneficial to broad academic vision of the scientific research personnel, and drove young researchers study enthusiasm and initiative.
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Professor Wu gave a report
Professor Liu gave a report.
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ISL Organized the 17th “Salt Lake Science and Technology Forum”
On July 28, ISL organized the 17th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Professor Mingmei Wu from Sun Yat-Sen University and professor Yingliang Liu from South China Agricultural University were invited to give reports. Forum was chaired by deputy director Zhijian Wu.
Professor Mingmei Wu gave us a report named “The preparation of titanium dioxide control topology extension transition metal oxide nano-materials and its application in lithium ion battery and environment”. Professor Wu introduced topology and chemical transfer, specific crystal titanium dioxide controllable synthesis and directional growth and its application in the light catalysis, photoelectricity and lithium ion batteries. Professor Wu has been engaged in the preparation of inorganic functional materials, structure and properties and application research since graduate student period. In recent five years, he was mainly engaged in rare earth and semiconductor crystal grain structure topology changes, epitaxial growth, and the design of complex structure and controllable preparation and its application in the energy and environment research. He was involved in more than 20 projects of Natural Science Foundation of China, Department of Guangdong province, etc.
Professor Yingliang Liu gave us a report named “The research progress of optical luminescence materials in agriculture”. In the report, Professor Liu indicated that photoluminescence materials would play an important role in the aspect of making full use of solar energy to improve the efficiency of photosynthesis. He briefly introduced the development history of the light material, three new agricultural turn light materials includes nitrogen oxides luminescent material, carbon point luminescent material and composite luminescent materials, and the design and application of agricultural film and LED light artificial illuminant. Professor Liu engaged in the research of functional materials and nano materials, the main direction of studying includes the exploration of new luminescence materials, optical properties and its application in the field of agriculture and energy, the preparation and photoelectric properties of biomass carbon material and its application in the field of energy and agriculture. In 2005 and 2008, he won the third prize of the Guangdong Provincial Science and Technology Award and the second prize of the Guangdong Provincial Science and Technology Award.
In the following interactive session, all attendees discussed and exchanged ideas around the reports. Two experts gave us wonderful reports on different areas, it promoted the academic exchanges of internal and external researchers, was beneficial to broad academic vision of the scientific research personnel, and drove young researchers study enthusiasm and initiative.
Professor Wu gave a report.
Professor Liu gave a report.
2016-07-29 -
ISL Organized the 16th “Salt Lake Science and Technology Forum”
On July 21, ISL organized the 16th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Professor Caiyin You and professor Weihua Zhang from Xi'an University of Technology, professor Suqin Liu and professor Zhen He from Central South University were invited to give reports. Forum was chaired by Yuan Zhou, the director of the salt lake resources lab.
Professor Caiyin You gave us a report named “Energy storage preparation of functional materials and their interface control”. Professor You introduced preparation, research idea and application of the rare earth magnetic materials and the lithium ion battery materials. Professor Caiyin You was involved in more than 10 projects of ministry of science and technology major project of international cooperation, national natural fund doctoral fund, fok ying tung foundation and the ministry of education.
Professor Suqin Liu gave us a report named “Synthesis of sulfonated polyimide membranes for all vanadium redox flow batteries”. In the report, Professor Liu introduced research background, research contents, conclusion and prospect of all vanadium flow batteries. Professor liu is mainly engaged in functional materials chemistry, electrochemistry, energy device. Professor Liu was involved in more than 10 projects of national natural science foundation, outstanding youth fund projects of Hunan province, etc.
Professor Weihua Zhang gave us a report named“The preparation and research progress of lithium ion battery cathode material”. Professor Zhang introduced the structure and aging mechanism of the lithium ion battery and the present situation and the development direction of the power battery with the anode material.
Professor Zhen He gave us a report named “Electrodeposition of Functional Metal Oxide Thin Films and Superlattices”. Professor He introduced the characteristics of electroplating, metal oxide electrodeposition, etc. Professor He mainly engaged in the field of material chemistry and electrochemical crossover work, including nano structure of electrode materials, the synthesis of inorganic functional thin film materials and its application in the direction of the energy conversion and storage.
Four experts gave us wonderful reports on different areas, it promoted the academic exchanges of internal and external researchers, was beneficial to broad academic vision of the scientific research personnel, and drove young researchers study enthusiasm and initiative.
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Professor You gave a report
Professor Liu gave a report .
Professor Zhang gave a report .
Professor He gave a report .2016-07-25 -
The Third Academic Salon was held by Group of Youth Innovation Promotion Association of Qinghai Institute of ISL
OctoberIn order to strengthen academic exchanges of different disciplines between young scholars, and to promote cross-disciplinary integration, enhance cooperation and innovation capability of young scholars, November 7, Group of Youth Innovation Promotion Association of ISL held the third academic salon with the theme of the provenance of the Loess Plateau and the ancient human of the Tibetan Plateau, and invited Dong Guanghui, Professor of Lanzhou University, Li Gaojun, Professor of Nanjing University, Hou Guangliang, Professor of Qinghai Normal University to make reports. Researchers and students of ISL and Qinghai Normal University attended the salon.
In the morning, Professor Dong Guanghui made a report entitled "The Prehistoric Mankind in ‘the Roof of the World'". Dong Guanghui told that humans mainly settled in the Tibetan plateau 2600 meters above sea level or less and cultivated millet about 5200-3600 years ago based on the carbonized seeds dating from the archaeological site in northeastern Tibetan Plateau; since 3600, with the successful introduction of barley, human beings advanced to the high-altitude places, overcame cold climate and settled down.
Professor Li Gaojun made a report entitled "From the Loess Plateau to the Tibetan Plateau: the geochemical perspective". Firstly, Li Gaojun told about their works on continental physical and chemical weathering and tectonic uplift and weathering of the Tibetan Plateau and the new understanding. Then they told about a series of work in provenance tracing aspects of East Asia dust and focused on the use of uranium isotope in tracing the history of the transportation of loess dust particle and the application in Xifeng loess. Finally he told the latest research results of the application of the Sr/Ca ratios in biological micro calcium loess body as ancient precipitation index in the summer wind in the central Loess Plateau, and comparative results between oxygen isotope indicators of micro calcium body and oxygen isotope indicators of stalagmite.
Professor Hou Guangliang made a report named "Analysis on the origin of the prehistoric pottery in northeastern margin of the Tibetan Plateau". Hou Guangliang analyzed element content and compositions of the northeastern Tibetan Plateau pottery, discussed the possible origin of pottery with the method of principal component analysis. The report has an important inspiration for understanding the prehistoric cultural exchanges and trade of ancient human in northeastern Tibetan Plateau.2015-11-11 -
ISL Organized the 14th “Salt Lake Science and Technology Forum”
October 20, ISL organized the 14th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Professor Zhongping Lai from China University of Geosciences and Liming Dai from University of Regina were invited to give reports. Forum was chaired by the deputy director Dongping Duan.
Professor Lai gave us a report named “the International strategy of China and the Future Direction of Earth Science”. The report reviewed the development and historical background of the earth science, introduced the future direction of earth science which influenced by the China International Strategy. The report pointed the development of earth science relied on the energy safety and the international strategy provided opportunities. In the future, Marine Science, Geography, Atmospheric and Environmental sciences, Catastrophology will gain the new development. Lai mainly worked on the optically stimulated luminescence chronology, quaternary geology and catastrophology. He has published more than 130 papers including 90 SCI papers and the papers have been quoted more than 1200 times. Now, he is the subeditors of Quaternary Research and Aeolian Research Journals and the editorial board member of International Journal of Luminescence and Applications and Methods of physics area of Geochronometria. Also, he is the editorial board member of Journal of Salt Lake Research, Frontiers of Earth Science and Journal of Lake.
Professor Dai Lingming made a report named “Mobilization of Multiphase Liquid in Porous Media with Seismic-Vibratory Stimulations”. In the report, he introduced the research development and related technological breakthrough of the Seismic-Vibratory Stimulations method using in enhance oil recovery. He pointed the method was an effective and low-cost technology in solving the oil exploitative technological difficulties. Mobilization of Multiphase Liquid in Porous Media with Seismic-Vibratory Stimulations has expensive application and technical advantages in improving the liquid minerals recovery. Dai is the lifetime professor of University of Regina, the department head of Faculty of Engineering and Applied Science, and ASME member. He has published more than 200 papers and 7 academic monographs. He has obtained NSERC 20 years continuously and also obtained Canada DAS funds. He took the chair of international conferences twice and ASME and other international conference branch twice. Now, he is the committee member of several international academic committees. He has been the chairman and chief engineer of RNG Pro-Tech in Canada and lectured 20 different courses.
Finally, Huaide Cheng, an associate research fellow, made the report named “the application of phase diagrams of salt-water system in geology”. The report introduced research methods and results based on the phase chemistry applying in the geochemical process of the potash deposits in Laos, the formation mechanism and process of secondary sylvite, the influence of the continental water to the marine water.2015-10-21 -
ISL Organized the 13th “Salt Lake Science and Technology Forum”
Aug 24, ISL organized the 13th “Salt Lake Science and Technology Forum” in the Conference Room on the sixth floor of ISL. Researcher Kun Huang from Institute of Process Engineering, Chinese Academy of Sciences and Bo Yang from Institute of Acoustics, Chinese Academy of Sciences were invited to give reports. Forum was chaired by the deputy director Dongping Duan.
Researcher Huang gave us a report named “large phase ratio extraction of low concentration of rare earth leaching solution”. The report introduced the characteristics and advantages of this new technology, design basis and magnifying verification of extraction tower. They have finished the key techniques of technology and device magnification and control technology in the process of pilot test. Large phase ratio extraction can also be used in rare earth smelting waste water. Finally, he introduced his idea and preliminary work on the extraction low concentration of lithium and boron from salt lake brine by large phase ratio extraction technology.
Researcher Yang introduced ocean exploration and development technology from Jiaolong manned submersible. The report introduced highlights and acoustic detection of Jiaolong from overall situation, acoustic system and control system. Then he introduced research situation, main research fields and achievements of ocean acoustic technology laboratory of Institute of Acoustic and underwater robot of Shenyang Institute of Automation Chinese Academy of Sciences. He also mentioned that underwater acoustic communication network could relate isolates observation equipment, and achieved multiple sites, multidisciplinary and real-time collaborative observation. It can also be applied to detect salt lake resource type, location, etc.2015-08-26