[HTML][HTML] Excess Cr and Ni in top soil: Comparing the effect of geology, diffuse contamination, and biogenic influence
Abstract Chromium (Cr) and nickel (Ni) are among the elements that are most mined,
processed and used in modern industry and society. A realistic estimate of the diffuse …
processed and used in modern industry and society. A realistic estimate of the diffuse …
Geosphere-biosphere circulation of chemical elements in soil and plant systems from a 100 km transect from southern central Norway
Geochemical element separation is studied in 14 different sample media collected at 41
sites along an approximately 100-km long transect north of Oslo. At each site, soil C and O …
sites along an approximately 100-km long transect north of Oslo. At each site, soil C and O …
[HTML][HTML] Trace Element Geochemical Characteristics of Plants and Their Role in Indicating Concealed Ore Bodies outside the Shizhuyuan W–Sn Polymetallic Deposit …
L Ouyang, K Tan, Y Li, Z Liu, H Zhou, C Li, Y Xie, S Han - Minerals, 2024 - mdpi.com
To explore the potential of plant trace elements as indicators in the search for concealed
deposits within the W–Sn polymetallic mining area of Shizhuyuan, Hunan Province, this …
deposits within the W–Sn polymetallic mining area of Shizhuyuan, Hunan Province, this …
Element distribution in Lactarius rufus in comparison to the underlying substrate along a transect in southern Norway
M Andersson, C Reimann, B Flem, P Englmaier… - Applied …, 2018 - Elsevier
Lactarius rufus, the rufous milkcap, is one of the most widespread fungi in northern Europe.
40 samples of Lactarius rufus were collected along a 100 km transect in an almost pristine …
40 samples of Lactarius rufus were collected along a 100 km transect in an almost pristine …
[HTML][HTML] Test of vegetation-based surface exploration for detection of Arctic mineralizations: The deep buried Kangerluarsuk Zn-Pb-Ag anomaly
AR Johnsen, TB Thomsen, SM Thaarup - Journal of Geochemical …, 2021 - Elsevier
The aim of our study was to test whether surficial geochemical techniques are applicable
under arctic conditions where pedogenesis is slow or absent, and where the vegetation is …
under arctic conditions where pedogenesis is slow or absent, and where the vegetation is …
Imputation of values above an upper detection limit in compositional data
D Mikšová, P Filzmoser, M Middleton - Computers & Geosciences, 2020 - Elsevier
Geochemical data frequently contain censored values. An imputation method for right-
censored compositional data is proposed, based on the Tobit model, in order to get a …
censored compositional data is proposed, based on the Tobit model, in order to get a …
Identification of mineralization in geochemistry along a transect based on the spatial curvature of log-ratios
D Mikšová, C Rieser, P Filzmoser - Mathematical Geosciences, 2021 - Springer
Detecting subcropping mineralizations but also deeply buried mineralizations is one
important goal in geochemical exploration. The identification of useful indicators for …
important goal in geochemical exploration. The identification of useful indicators for …