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72 542 (0,14s)

Výsledek výzkumu

An approach to evaluate a geochemical model?simulated results vs. results of chemical analyses

To understand the geochemical system, we performed simple neutralization batch experiments with NaOH. Using the Geochemist?s Workbench software a geochemical model describing the experiment was made. Differences between the real and...

DD - Geochemie

  • 2009
  • D
Výsledek výzkumu

Significant aspects of geochemical and anthropogenic soil loads by potentially risky elements.

Significant aspects of geochemical and anthropogenic soil loads were analysed and determined.

DK - Kontaminace a dekontaminace půdy včetně pesticidů

  • 2003
  • D
Výsledek výzkumu

Identification of magnetic particulates in road dust accumulated on roadside snow using magnetic, geochemical and micro-morphological analyses

in a rural environment (southern Finland), was studied using magnetic, geochemical and micro-morphological analyses. Significant differences in horizontal distribution......

DE - Zemský magnetismus, geodesie, geografie

  • 2011
  • Jx
  • Odkaz
Výsledek výzkumu

Biogeochemical interactions among the arsenic, iron, humic substances, and microbes in mud volcanoes in southern Taiwan

Samples of fluid and mud were collected from mud volcanoes in southern Taiwan. The conceptual model of geochemical processes and arsenic release was suggested on the basis of solid phase and water analyses, geochemical mode...

DD - Geochemie

  • 2011
  • Jx
Výsledek výzkumu

Geochemical tools for the stratigraphic correlation of floodplain deposits of the Morava River in Strážnické Pomoraví, Czech Republic from the last millennium.

River in Strážnické Pomoraví using geochemical proxy analyses, magnetic a geochemical solution to this challenge. We studied 8 outcrops of floodplain deposits from exchange capacity of clay minerals; granulometric anal...

DB - Geologie a mineralogie

  • 2010
  • Jx
Výsledek výzkumu

Geochemical heterogeneity and isotope geochemistry of natural attenuation processes in a gasoline-contaminated aquifer at the Hnevice site, Czech Republic

Based on the study of geochemical processes, mineralogical analyses, water-rock interactions and stable isotope distribution (C, O, S) four different geocemical zones were defined in the Quaternary gasoline-contaminated aquifer near...

DD - Geochemie

  • 2007
  • Jx
Výsledek výzkumu

Magnetic and geochemical characteri zation of Andosols developed on basalts in the Mass if Central, France

properties. This needs time and cost-consuming geochemical analyses. Our primary aim of this studyis to describe the magnetic and geochemical properties of soils rich in iron lavas, were analyzed down to parent rock by a s...

DF - Pedologie

  • 2015
  • Jx
  • Odkaz
Výsledek výzkumu

Geochemical tools for the stratigraphic correlation of floodplain deposits of the Morava River in Strážnické Pomoraví, Czech Republic from the last millenium

geochemical proxy analyses, magnetic susceptibility measurements, and 14C dating of wood remnants. The proxy methods based on elemental analyses (EDXRF) and analyses of cation geochemical means. We studie...

DD - Geochemie

  • 2009
  • Jx
Výsledek výzkumu

The petrographical and geochemical characteristics of obsidian sources in Turkey with regard to obsidian artefacts from Tell Arbid Abyad, Syria

This paper addresses the geochemical characteristics of the principal sources of obsidian in central and eastern Anatolia,Turkey. The results of obsidian analyses from central, NE and SE Turkey are compared with those obtained by th...

DB - Geologie a mineralogie

  • 2011
  • D
Výsledek výzkumu

Characterization of Size-Fractionated Samples of Urban Particulate Matter

analyse, biological analyse, mineralogical and geochemical analyses. Air samples were for the genototoxicity detection. Results were compared with chemical analyses, mineralogical and geochemical...

DN - Vliv životního prostředí na zdraví

  • 2007
  • O
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