Search Results - "Luo, Kunli"
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Elements in surface and well water from the central North China Plain: Enrichment patterns, origins, and health risk assessment
Published in Environmental pollution (1987) (01-03-2020)“…The principal aim of this study was to understand the enrichment patterns of elements in water from typical coal mine and irrigation areas. For this study,…”
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Hydrogeochemical characteristics, source identification and health risks of surface water and groundwater in mining and non-mining areas of Handan, China
Published in Environmental earth sciences (01-07-2019)“…The present work aimed to compare the effects of coal mining and agricultural land uses on the quality of surface water and groundwater in the Handan region in…”
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Trace element distribution and enrichment patterns of Ediacaran-early Cambrian, Ziyang selenosis area, Central China: Constraints for the origin of Selenium
Published in Journal of geochemical exploration (01-01-2017)“…Ziyang County is one of the two major regions in Central China exposed to Selenium (Se) poisoning. To understand the origin of anomalous Se enrichment strata…”
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Arsenic and Fluorine Contents and Distribution Patterns of Early Paleozoic Stonelike Coal in the Daba Fold Zone and Yangtze Plate, China
Published in Energy & fuels (20-10-2011)“…Stonelike coal (SLC) is combustible black shale with low caloric value and a high degree of coalification, which is hosted in the early Paleozoic strata. The…”
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Enrichment mechanism of selenium in Lujiaping formation in central South Qinling: Controls from mixed sources, sedimentary environment, primary productivity and paleo-climate during Ediacaran to early Cambrian period
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-08-2024)“…The Ediacaran to lower Cambrian Lujiaping Formation in South Qinling exhibited extremely high level of Se enrichment, which has provoked extensive concerns…”
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Cryogenian magmatic activity and early life evolution
Published in Scientific reports (29-04-2019)“…Data from the Qinling Orogenic Belt in China indicate that a strong magmatic-volcanic event on the Snowball Earth during the Cryogenian age (approximately…”
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Selenium, arsenic and molybdenum variation and bio-radiation in the Ediacaran-Cambrian interval
Published in Precambrian research (01-05-2017)“…[Display omitted] •Stratigraphic variations of bio-trace elements during E-Є1 are showed.•Se, Cd, As and Mo are the most enriched and varied trace elements in…”
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Hydrochemical characteristics and a health risk assessment of the use of river water and groundwater as drinking sources in a rural area in Jiangjin District, China
Published in Environmental earth sciences (01-04-2020)“…To determine the hydrochemical characteristics and health risks associated with their use as drinking water, 54 river water and 44 groundwater samples were…”
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Distribution characteristics and main influencing factors of selenium in surface soil of natural selenium-rich area: a case study in Langao County, China
Published in Environmental geochemistry and health (2021)“…In order to study the distribution of selenium in surface soil and its main influencing factor, we collected 360 surface soil samples and four groups of soil…”
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10
The Geological Availability and Emissions of Sulfur and SO_2 from the Typical Coal of China
Published in Aerosol and Air Quality Research (01-03-2019)“…This study aimed to assess the natural availability of sulfur and SO_2 in coal typical of the Jurassic, Permo-Carboniferous, and Cambrian strata in Shaanxi,…”
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Element concentration and enrichment patterns in Carboniferous coal from coal-burning endemic area, Yunnan province
Published in Energy exploration & exploitation (01-09-2019)“…With the principal aim of understanding the element variations in Carboniferous coal from eastern Yunnan province of China, the concentration of 48 elements in…”
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Discovery of anomalous molybdenum enrichment in lower Carboniferous coal and its availability and origin
Published in Journal of geochemical exploration (01-05-2019)“…Less attention has been paid to element variations in lower Carboniferous coal (South China) due to the relatively thin coal-bearing seam thickness, but these…”
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Distribution and enrichment patterns of selenium in the Ediacaran and early Cambrian strata in the Yangtze Gorges area, South China
Published in Science China. Earth sciences (01-07-2017)“…The distribution and enrichment patterns of selenium(Se) in the E-?1 strata in the Yangtze Gorges area of South China were obtained. The geochemical…”
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14
Fluoride and sulfur dioxide indoor pollution situation and control in coal-burning endemic area in Zhaotong, Yunnan, China
Published in Atmospheric environment (1994) (01-10-2013)“…The presented study aims to investigate the gaseous fluoride and sulfur dioxide (SO2) pollution level in the kitchen, traditional flue-curing barn and outdoor…”
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Distribution and geological sources of selenium in environmental materials in Taoyuan County, Hunan Province, China
Published in Environmental geochemistry and health (01-06-2016)“…The selenium (Se) distribution and geological sources in Taoyuan County, China, were determined by using hydride generation atomic fluorescence spectrometry on…”
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The Trace Element Distribution Patterns of Ediacaran-Early Cambrian Black Shales and the Origin of Selenium in the Guangning Area, Western Guangdong Province, South China
Published in Acta geologica Sinica (Beijing) (01-12-2017)“…The Ediacaran and early Cambrian black shales are widespread across the South China Craton (Yangtze and Cathaysia blocks). However, the trace element…”
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Arsenic Distribution Pattern in Different Sources of Drinking Water and their Geological Background in Guanzhong Basin, Shaanxi, China
Published in Acta geologica Sinica (Beijing) (01-06-2014)“…To study arsenic (As) content and distribution patterns as well as the genesis of different kinds of water,especially the different sources of drinking water…”
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Distribution and Potential Health Risks of Arsenic, Selenium, and Fluorine in Natural Waters in Tibet, China
Published in Water (Basel) (01-12-2016)“…The contents of major and trace elements were analyzed in 204 different types of water samples in 138 villages across 51 counties and cities of Tibet. The…”
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Mineralogy and geochemistry of a Late Permian coal in the Dafang Coalfield, Guizhou, China: influence from siliceous and iron-rich calcic hydrothermal fluids
Published in International journal of coal geology (09-02-2005)“…This paper describes the influence of siliceous and iron-rich calcic low-temperature hydrothermal fluids (LTHF) on the mineralogy and geochemistry of the Late…”
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Hydrochemical characteristics and element contents of natural waters in Tibet, China
Published in Journal of geographical sciences (01-06-2015)“…Sixty water samples (35 groundwater samples, 22 surface water samples and three hot-spring water samples) were collected at 36 points from villages and towns…”
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