Results 191 to 200 of about 3,148,588 (260)

Biodisponibilidad de metales pesados en suelos contaminados

open access: yes, 2019
Os principais problemas ambientais, sobre todo na minería metálica, son a alta concentración de metais nos sitios da explotación e nos solos e augas de escorrenta, e o drenaxe ácido de mina asociado, resultante da oxidación dos sulfuros (sobre todo pirita), e a hidrólise dos óxidos metálicos.
openaire   +1 more source

[Effects of the volcano eruptions on human health]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Etchegaray-Morales I   +4 more
europepmc   +1 more source

[Rapidly progressive dementia by late neurosyphilis (general paresis). Case report]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Atzin-Vela GA   +3 more
europepmc   +1 more source

Report of the Working Group on Biology and Ecology [PDF]

open access: yes, 2002
Bassoi, M.   +14 more
core   +1 more source

The Adsorption of Arsenate and Arsenite Ions on Oxidic Substrates Prepared with a Variable-Charge Lithological Material. [PDF]

open access: yesMaterials (Basel)
Ren X   +8 more
europepmc   +1 more source

Resistance to cephalosporins and quinolones in Escherichia coli isolated from irrigation water from the Rímac river in east Lima, Peru. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Huamán Iturrizaga M   +6 more
europepmc   +1 more source

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