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The population growth and rapid urbanization, as well as climate change and the indiscrimination use of freshwater has lead to the era of water resources dwindling and water scarcity problem worldwide. Therefore, most researchers have shown great interest in treatment, recycling and reuse of wastewater particularly in agricultural activities. In general, wastewater contains beneficial features such...
By comparative analysis of characteristc distribution, correlation, biological absorption coefficient and the characteristc element pairs of 13 trace elements in Litchi and soils from four production areas, Guangdong province, the results revealed that the characteristic elements of four production areas are Cu, Mg, Zn, Fe, Cr, and the characteristic element pairs are Cu-Li, Cu-Zn, Li-Mg, Li-V, Mg-V,...
This study investigated the soil elements difference affected by operational methods in paddy field. The differences were analyzed by ANOVA statistical method. The results showed that the technique where water is retained in fallow paddy fields in the second cropping period and planted green manure has many advantages compared to all-year planting and fallow approaches.
With the emergence of hyper-spectral remote sensing technology, plant remote sensing monitoring has been developed rapidly, the study on the correlativity between trace elements and the spectrum character of plants is one of important components of quantitative remote sensing, in order to research the influence of lead-zinc ore on plants growth and reflection spectrum,This paper analyzed the spectra...
The purpose of this study is to ascertain the characteristic elements in the Kaempferia Galangal L. Yangchun region, Guangdong province (South China). Thus, fourteen trace elements from soil and plants samples from the place of origin are determined by Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES). The correlation of trace elements content between soil and plants and the Biological...
Abstract. The quantities of six elements (As, Cd, Cu, Hg, Pb, and Zn) were determined in surface soil from 21 stations around the zinclead smelter in Trail, British Columbia, Canada. The flux of elements into a unit of soil was then calculated by extrapolating aerial deposition monitoring data obtained from flat square moss bags, which act as traps for airborne particles/elements. The net increase...
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