English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The studied area is one of the most intensively populated ones of Rio Grande do Sul with intensive industrial activities. The heavy metals analysed were Cr, Pb, Cu, Zn, Ni and Cd. Pollution analysis was performed by comparing: metal total concentrations in sediments and local background; metal concentration in mobile phases and local background; total metal concentrations and metal levels reported in the literature and in the Geoaccumulation Index. The study reveals that the urbanization and industrialization processes are associated with higher concentrations of heavy metals. Cr, Cu and Zn have higher concentrations in the sediments of the region. To keep the Sinos River and tributaries clean for the future, it is strongly recommended that urban and industrial effluents should be treated before discharge into the river.

Metais pesados nos sedimentos de corrente, como indicadores de risco ambiental - Vale do Rio dos Sinos, RS