Seabirds enrich Antarctic soil with trace metals in organic fractions

MF Castro, JCL Neves, MR Francelino… - Science of the Total …, 2021 - Elsevier
Coastal areas of Antarctica are subjected to anthropic contamination from around the world
by trace metals biotransported and accumulated by seabird excrements. To explore this …

Critical mercury concentration in tropical soils: impact on plants and soil biological attributes

FRD Lima, GC Martins, AO Silva, ICF Vasques… - Science of the Total …, 2019 - Elsevier
Mercury is a toxic element that becomes a problem when present at high concentrations in
soils. Mercury toxicity in soils varies depending on chemical species, concentration …

Influence of different seabird species on trace metals content in Antarctic soils

MF Castro, M Meier, JCL Neves… - Anais da Academia …, 2022 - SciELO Brasil
The behavior and feeding habits of different species of seabirds can influence the
enrichment of trace metals in Antarctic soils. This study aimed to evaluate the influence of …

Heavy metals: source, toxicity mechanisms, health effects, nanotoxicology and their bioremediation

A Siddiqa, M Faisal - Contaminants in Agriculture: Sources, Impacts and …, 2020 - Springer
Global human population is going to increase day by day, and it is almost doubled every 20–
30 years. With this increase, it has exerted huge pressure on the environment. Water, soil …

Bioavailability of copper and nickel in naturally metal-enriched soils of Carajás Mining Province, Eastern Amazon, Brazil

GC Martins, EC da Silva Junior, SJ Ramos… - Environmental …, 2021 - Springer
Naturally elevated contents of copper (Cu) and nickel (Ni) are found in soils worldwide, and
their potential toxicity is better understood when geochemical reactive fractions are identified …

Comparison of bioaccessibility methods in spiked and field Hg-contaminated soils

ICF Vasques, FRD Lima, JR Oliveira, EG de Morais… - Chemosphere, 2020 - Elsevier
Estimating bioaccessible content of mercury in soils is essential in evaluating risks that
contaminated soils pose. In this study, soil samples spiked with HgCl 2 through adsorption …

Steel mill waste effects on rice growth: comparison of chemical extractants on lead and zinc availability

GS Carvalho, JR Oliveira, ICF Vasques, M Justi… - … Science and Pollution …, 2021 - Springer
Zinc deficiency is widespread in cultivated soils, limiting the grain crop production and the
adequate human nutrition. Several wastes from metallurgical activity can be used as Zn …

Physiological effects of mercury-contaminated Oxisols on common bean and oat

FRD de Lima, AP Barbosa, ICF Vasques… - … Science and Pollution …, 2021 - Springer
The heavy metal mercury (Hg) is one of the most complex and toxic pollutants. When
present in soils, it may impair plant growth, but the intensity of damage depends on the …

Kenaf ('Hibiscus cannabinus' L.) as a remedy to oxisol contaminated with different mercury (Hg2+) concentrations

LF Lavezzo, DLD Delarica, AH Fostier… - Australian Journal of …, 2021 - search.informit.org
We evaluated'Hibiscus cannabinus'(kenaf) to remedy oxisol contaminated with Hg2+
potential. The study was conducted in a controlled environment in pots with soil …