Study of surface mud sediment in an urban environment

International Conference on Sustainable Cities

地球科学;经济学

Seleznev, A.^1 ; Savastianova, A.^1 ; Yarmoshenko, I.^1

Institute of Industrial Ecology, Ural Branch of Russian Academy of Sciences, S. Kovalevskoy str., 20, Ekaterinburg

620219, Russia^1

关键词: Environmental compartment;    Environmental state;    Fine sand;    Particle size composition;    Pollution degree;    Space and time;    Urban environments;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/72/1/012009/pdf
DOI  :  10.1088/1755-1315/72/1/012009

来源: IOP

【 摘 要 】

Surface mud sediment is a media integrating pollution over space and time. Sampling of the mud sediment allows obtaining additional information about environmental state. The results of the study of surface mud sediment in Ekaterinburg city (Russia) are represented in the paper. Particle-size composition of the sediment is primarily represented by dust and fine sand. Study of the sediment allows ranking the territories over pollution degree with heavy metals, identifying technogenic and typomorphic geochemical associations of the elements in environmental compartments.