Добрый день, Коллеги. Важное сообщение, просьба принять участие. Музей Ферсмана ищет помощь для реставрационных работ в помещении. Подробности по ссылке
The earth is a giant system including the atmosphere, hydrosphere, lithosphere, biosphere, and the mantle, core and planetary space. Earth science is the study on the substance composition, origin, formation, evolution and the interaction of each part of the earth system. In the late 20th century, the earth science developed towards the earth system science, focusing on the lithosphere, and gradually extended to the relationship and interaction with the other layers.
Uranium is a trace element in the earth’s crust. Because of its low content and uneven distribution, the abundance of uranium in the earth’s crust varies greatly. The general value is on the order of parts per million (10−6), while the highest value can reach 10−4. Although it may seem that the content of uranium is minor, In fact, it is higher than that of tungsten, mercury, silver, and other familiar metals, being even thousands of times higher than that of gold!
China is an emerging superpower, with a huge demand for raw materials and mineral resources that are being used to increase the standard of living conditions for its residents and bolster its surge forward in the global economy. To enable this rapid growth, China is also undertaking an education revolution with the help of experts from around the world in many different fields of endeavour.
Modern Fluvial-Deltaic Deposits in Daihai Lake Basin, Northern China Shunli Li, Chengpeng Tan, Xin Shan, Xinghe Yu, and Xuefa Shi
Core Investigation of the International Continental Scientific Drilling Program from the Cretaceous Songliao Basin (SK-1/SK-2/ SK-3), NE China Yuan Gao, Youfeng Gao, and Daniel E.
Ibarra Cambrian Tempestites in the Xiaweidian Area, Western Beijing City Bo Liu, Kaibo Shi, Hangyu Liu, Chun Wu, and Qing He
Lower Cretaceous Lacustrine Sedimentary Sequences of a Small Intracontinental Rift Basin in Luanping, China Ping Luo, Chuanmin Zhou, Xingyang Zhang, Zhijie Zhang, Xuanjie Zhang, and Xiufen Zhai Songliao
Molybdenum (Mo) is a transition metal with an atomic number of 42 and a relative atomic mass of 95.95. Important isotopes are 95Mo, 96Mo, and 98Mo. Molybdenum has a high melting point of 2623 C and one of the lowest coefficients of thermal expansion among commercially used metals. It readily forms hard, stable carbides in alloys and is widely used in steel alloys, including high-strength alloys and superalloys. Molybdenum was discovered in 1781 by Peter Jacob Hjelm and the name is from the Greek “molybdos,” which means “lead,” because it was often confused
with lead. Details on the chemistry and uses of molybdenum can be found at www. rsc.org/periodic-table/element/42/molybdenum.
As a country rich in mineral resources, contemporary China remains surprisingly overlooked in the research about the much debated ‘resourcecurse’. This is the first full-length study to examine the distinctive effects of mineral resources on the state, capital and labour and their interrelations in China. Jing Vivian Zhan draws on a wealth of empirical evidence, both qualitative and quantitative. Taking a subnational approach, she zooms in on local situations and demonstrates how mineral resources affect local governance and economic as well as human development.
In 1916, the first generation of geological graduates entered the China Geological Survey and opened a new era of geological survey in China. Over the past 100 years, generations of geologists have made outstanding contributions to the geological survey and prospecting for China’s prosperity. They measure the ground, search for treasures, explore the earth, and engrave the beautiful mountains and rivers.
