Métaux lourds dans les sols des écosystèmes de chênes urbanisés de la région de Sofia
Métaux lourds dans les sols des écosystèmes de chênes urbanisés de la région de Sofia

Métaux lourds dans les sols des écosystèmes de chênes urbanisés de la région de Sofia


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About the Book

L'urbanisation et l'impact de ce processus sur les écosystèmes naturels connaissent une croissance exponentielle et attirent l'attention des scientifiques du monde entier. La pollution des villes par les métaux lourds émis par les transports et la vie quotidienne fait partie de ce processus. La pollution des parcs urbains en tant que lieux de loisirs et de santé doit être examinée en gardant à l'esprit que ces micro-éléments, même en très petites quantités, affectent un certain nombre de processus physiologiques dans les plantes et peuvent également pénétrer dans le corps humain avec des conséquences négatives. Dans ce travail, nous examinons l'accumulation quantitative de métaux lourds dans les sols des parcs urbains, dans la litière forestière et dans les racines fines des arbres. Les résultats de l'extraction séquentielle des métaux lourds Cu, Zn, Pb, Cd par la méthode Kuznetchov & Shimko et leurs formes d'existence dans les sols urbanisés des parcs urbains sont présentés séparément. Une analyse de régression et de données multifactorielles est appliquée. Le Pb et le Cd sont des indicateurs de la contamination des sols des parcs urbains, tandis que la présence de Cu et de Zn est principalement liée aux matériaux parentaux.


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Product Details
  • ISBN-13: 9786205807705
  • Publisher: KS Omniscriptum Publishing
  • Publisher Imprint: Editions Notre Savoir
  • Height: 229 mm
  • No of Pages: 200
  • Spine Width: 12 mm
  • Width: 152 mm
  • ISBN-10: 620580770X
  • Publisher Date: 19 Mar 2023
  • Binding: Paperback
  • Language: French
  • Returnable: N
  • Weight: 349 gr


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