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Published in 2020 at "Journal of Soils and Sediments"
DOI: 10.1007/s11368-020-02732-x
Abstract: Purpose The main objective of the study was the determination of the Cd, Cr, Cu, Pb, and Zn distribution in Wigry Lake sediments, as well as the contamination and ecotoxicological risk assessment on the basis…
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Keywords:
background values;
metal;
select metal;
lake ... See more keywords
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Published in 2018 at "Journal of Earth Science"
DOI: 10.1007/s12583-017-0972-9
Abstract: The accurately determining the lake 14C reservoir age has a crucial significance for climatic reconstruction. In this study, the optically stimulated luminescence (OSL) dating method is employed to date samples from highstand lacustrine sediments, palaeoshoreline,…
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Keywords:
heihai lake;
reservoir age;
lacustrine sediments;
luminescence ... See more keywords
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Published in 2020 at "Gondwana Research"
DOI: 10.1016/j.gr.2020.12.004
Abstract: Abstract The 7-km-diameter Jeokjung–Chogye Basin in Hapcheon, southeastern Korean Peninsula, is well-known for its bowl-shaped geomorphology. Here we report the first direct evidence of impact cratering from this basin based our investigations on a 142-m-deep…
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Keywords:
korean peninsula;
impact;
impact cratering;
first finding ... See more keywords
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Published in 2019 at "Organic Geochemistry"
DOI: 10.1016/j.orggeochem.2019.03.003
Abstract: Abstract Although methyltrimethyltridecylchromans (MTTCs) have been identified and studied for over 30 years in a large number of sediment extracts and crude oils, their origins and significance for palaeosalinity are still debated. Here, the geochemical features…
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Keywords:
northern bohai;
methyltrimethyltridecylchromans mttcs;
bohai bay;
lacustrine sediments ... See more keywords
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Published in 2023 at "Journal of environmental radioactivity"
DOI: 10.2139/ssrn.4143691
Abstract: Anthropogenic radionuclides deposited in sediments have been used for environmental radiation risk valuation as well as source identification. In this study, we investigated the vertical distribution of plutonium (Pu) isotopes and 240Pu/239Pu atom ratios in…
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Keywords:
distribution plutonium;
vertical distribution;
plutonium isotopes;
lacustrine sediments ... See more keywords