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Detection of heavy metals in soils

, : Detection of heavy metals in soils. Izvestiya Vysshikh Uchebnykh Zavedenii Severo-Kavkazskii Region Estestvennye Nauki (3): 82-86

The methods of soil sampling for determining of heavy metals have been considered. Some approaches to estimation of heavy metal state in soils in dependence on the aims of research were described. The advantages of sequential extraction procedure of heavy metals in comparison with selective extraction were shown. Zinc distribution on forms in chernozem is represented.


Other references

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Song, W.; Cheng, D.; Deng, Z.; Liu, Y.; Wang, Y., 2015: Design and assessment of a wide FOV and high-resolution optical tiled head-mounted display. It has always been a challenge to break the resolution/field-of-view (FOV) invariant to design a large FOV and high-resolution optical system, especially for a head-mounted display (HMD) system. In this study, a tiled HMD using two compact rotatio...

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