Results 21 to 30 of about 2,336,760 (353)
Eos, Transactions American Geophysical Union, 1988 This book is the forty‐first in the Elsevier Oceanography Series, and with it the series has come full circle. Its first title, published in 1964, was John Mero's landmark study The Mineral Resources of the Sea [Mero, 1964]. Looking back at that first major treatise and comparing it with this and other recent books on the topic [e.g., Teleki et al ...
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Greenland mineral exploration history
Mineral Economics, 2022 Greenland has a long mining and mineral exploration history and offers interesting possibilities for investors. There is still optimism in the mineral business, but successful examples are surprisingly few in the new millennium.
F. Christiansen
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地质科技通报, 2023 The Banchang Cu-Mo polymetallic deposit is located in the middle section of the Zhuyangguan-Xiaguan regional fault, the North Qinling fold belt of the eastern Qinling orogenic belt. It is the first large copper deposit discovered in Henan Province.
Juan Yao +4 more
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The Manyas fault zone (southern Marmara region, NW Turkey): active tectonics and paleoseismology
Geodinamica Acta, 2017 The Manyas fault zone (MFZ) is a splay fault of the Yenice Gönen Fault, which is located on the southern branch of the North Anatolian Fault System. The MFZ is a 38 km long, WNW–ESE-trending and normal fault zone comprised of three en-echelon segments ...
Akın Kürçer +5 more
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Evaluation of human activity intensity in geological environment problems of Ji’nan City
European Journal of Remote Sensing, 2020 Human activity intensity evaluation is the basis of analyzing the impact of human activity on the region. With increasing scale and quantity of human activity, the impact on the ecological environment is also more and more serious.
Kai Peng +3 more
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Yankuang ceshi, 2019 BACKGROUND Iodine is an active element with many valences. It is easy to transform each other between valence states and its chemical properties are unstable.
REN Dong +3 more
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SQUIDs for magnetic and electromagnetic methods in mineral exploration
Mineral Economics, 2022 Research on quantum sensors for the detection of magnetic fields (quantum magnetometers) is one of the fast-moving areas of Quantum Technologies. Since there exist expectations about their use in geophysics, this work will provide a brief overview on the
R. Stolz +9 more
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Yankuang ceshi, 2023 BACKGROUNDThe Luanchuan Mo-Pb-Zn polymetallic ore concentration area, located in Henan Province, China, has a long-term history of mining activities. Heavy metals have been liberated during mining, which induces heavy metal pollution of water and soil ...
Danli CHEN +6 more
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Application of High Pressure Closed Digestion in Pretreatment of Effective Soil Samples
Yankuang ceshi, 2020 BACKGROUND After the soil sample is extracted by organic acid, there are a lot of organic acids and organic matter in the solution. If these remaining materials are not destroyed, the central tube and rectangular tube of the atomizer are easily plugged ...
REN Dong, CHEN Yu-hao, ZHANG Ting-zhong
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Carsologica Sinica, 2023 Karst is developed in all provinces of China. In Shandong Province, karst is mainly developed in its southwest part, and is sporadically distributed in the Jiaodong area.
Ning YANG +6 more
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