Critical metal resources in the Middle-Lower Yangtze River Valley metallogenic belt
نویسندگان
چکیده
منابع مشابه
Multisourced metals enriched by magmatic-hydrothermal fluids in stratabound deposits of the Middle–Lower Yangtze River metallogenic belt, China
Stratabound deposits within late Carboniferous carbonate units in the Middle–Lower Yangtze River metallogenic belt are important copper producers in China. Hitherto, the genesis of these deposits has been debated, due to poor constraints regarding the timing and source of the mineralization. Proposed models include a late Carboniferous seafloor exhalative formation (SEDEX), or an Early Cretaceo...
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a Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China b Department of Earth Sciences, Durham University, Durham DH1 3LE, UK c State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China d 321 Geological Team, Bureau of Geology and Mineral Exploration of Anhui province, Tongling 244033, China...
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Increased human activities and environmental changes may lead to genetic diversity variations of Cladocerans in water. Daphnia pulex are distributed throughout the world and often regarded as a model organism. The 16S rDNA, cytochrome c oxidase subunit I (COI), and 18S genes were used as molecular marks. The genetic diversity and phylogeny of D. pulex obtained from 10 water bodies in the middle...
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ژورنال
عنوان ژورنال: Chinese Science Bulletin
سال: 2020
ISSN: 0023-074X
DOI: 10.1360/tb-2020-0347