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An adequate understanding of the interface between optical fibers and geomaterials is a prerequisite for applying distributed optical fiber sensor systems to strain monitoring in geoengineering. This contribution reports a quantitative investigation of the fiber/soil interfacial behavior regarding the influence of fiber types and normal pressures. A simplified model describing the progressive failure...
In the current study, we determined concentrations and transfer rates of Ag, Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, P, Rb, Sr and Zn to Brown Birch Scaber Stalks (Leccinum scabrum) mushrooms emerged in the area of Sudety Mountains (Sudetes) in Poland. Fruiting bodies and topsoil samples beneath L. scabrum were collected form the Kłodzka Dale. The trace elements were determined using...
This study aimed to investigate the distribution and concentration of phthalate esters (PAEs) in jianghan plain more precisely. Samples of groundwater were collected from 42 sites in Jianghan plain in January to February, 2008. Sixteen phthalate esters (PAEs) in each sample were detected using solid-phase extraction (SPE) — gas chromatography (GC) spectrometry. The results showed that there were one...
Soil and groundwater contamination by petroleum and coal tar becomes one of the urgent environmental issues concerned by more and more scientists with regards to the public health. With the induction of organic contaminants to soil and groundwater it will change the environmental conditions within the plume and hence lead to the variation of indigenous microorganisms. The article aims to investigate...
Samples of groundwater, leachates, surface water and soils were collected from 22 sites in the Municipal solid waste landfill area in Wuhan, Central China. Sixteen phthalate esters (PAEs) were detected by gas chromatography (GC). The results showed that there were one or several PAEs in all the samples and the concentrations of total PAEs in groundwater, leachates, surface water, and soils were 0...
Samples of groundwater were collected from 17 sites in Jianghan plain in July, 2007. Sixteen phthalate esters (PAEs) in each sample were detected using solid-phase extraction (SPE) - gas chromatography (GC) spectrometry. The results showed that there were one or several PAEs in all the samples and the concentrations of total PAEs ranged from 80.12 to 1882.18 ng/L. Four PAEs, i.e. di-iso-butyl phthalate...
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