Zobrazeno 1 - 10
of 407
pro vyhledávání: '"mine area"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Current research in deep learning, which is widely used in mineral prospectivity prediction, focuses on obtaining high-performance models to predict mineral resources. However, because the network structure and depth of different algorithms
Externí odkaz:
https://doaj.org/article/81963d71f8194e14992978f9555dfd33
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Heavy metals mainly exist on the surface of sediment particles and are transported using particulate matter as carriers. Therefore, the particle size of sediment particles can affect the adsorption, release, and migration of heavy metals. Th
Externí odkaz:
https://doaj.org/article/a8bdba628bbe440488057f2b8d8dcaf8
Publikováno v:
Deep Underground Science and Engineering, Vol 3, Iss 1, Pp 91-102 (2024)
Abstract The spatiotemporal extension/expansion of mine areas is affected by multiple factors. So far, very little has been done to examine the interaction between mine areas and political or economic realities. The (ultra‐)mafic magmatic mines in
Externí odkaz:
https://doaj.org/article/cd8faba8386a42f695900bcfac613d60
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 2, Pp 378-393 (2024)
As the most prominent and typical mining damage problem in the coal mining area of northern Shaanxi in the middle reaches of the Yellow River Basin, the soil erosion effect caused by mining ground fissures can not be ignored. In order to study the in
Externí odkaz:
https://doaj.org/article/a2e80fdba3c3495398ff9d72e3a18ab3
Publikováno v:
环境与职业医学, Vol 40, Iss 8, Pp 923-930 (2023)
BackgroundHeavy metal emissions from mining and smelting areas are a global problem, and health risks associated with heavy metal contamination of soils are of great concern. The long-term mining of the largest realgar mine in Asia has caused severe
Externí odkaz:
https://doaj.org/article/af15b29ca198428e9f01c4057eb094b4
Autor:
Xiaoling Guo, Zhuhong Wang, Xue Li, Jing Liao, Xue Zhang, Yulin Ran, Qixin Wu, Ting Zhang, Zhongwei Wang
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
ObjectiveMercury (Hg) contamination in the environment around mercury mines is often accompanied by heavy metal contamination.MethodsHere, we determined concentrations of chromium (Cr), zinc (Zn), strontium (Sr), barium (Ba), and lead (Pb) in duck eg
Externí odkaz:
https://doaj.org/article/6e5535ffbd3c47b4ae90d25ef0d94fad
Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111437- (2024)
Soil organic carbon (SOC) and total nitrogen (TN) contents in different soil horizons are essential for vegetation growth and crucial indicators to evaluate soil quality in reclaimed mining areas. Compared with conventional wet chemistry methods, soi
Externí odkaz:
https://doaj.org/article/92f3c42442714cceb9ef0500226dc895
Publikováno v:
Meikuang Anquan, Vol 54, Iss 5, Pp 35-41 (2023)
In order to systematically study the water environment problems of coal mine, we study and conclude the destruction mechanism and characteristics of coal mining on the water environment of coal mine by statistics on the water environment problems in
Externí odkaz:
https://doaj.org/article/f26d0067001647dc86f8765583c39feb
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 2, Pp 341-349 (2023)
[Objective] The ecological security situation of a underground coal mining area in Datong City, Shanxi Province was comprehensively evaluated in order to provide a scientific basis for the ecological protection of the underground coal mining area. [M
Externí odkaz:
https://doaj.org/article/95de2a5fbfc7462298f1f82aa1bda54c
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Coal is the dominant energy source in China, as it has an advantageous position in terms of resource distribution. Against the backdrop of China’s high-quality economic development and the global energy crisis, after nearly a decade of preparation,
Externí odkaz:
https://doaj.org/article/d363e67c333c4897b067c5280bf6710c