[PDF][PDF] 污染土壤中铅, 砷的生物可给性研究进展

崔岩山, 陈晓晨, 付瑾 - 生态环境学报, 2010 - jeesci.com
土壤铅, 砷污染已成为重要的环境问题, 并可对人体健康造成严重危害. 对食物链途径的有效控制
使得从口部无意摄入的土壤铅, 砷对人体, 特别是对儿童铅, 砷摄入总量的贡献率越来越大 …

Effects of combined amendments on heavy metal accumulation in rice (Oryza sativa L.) planted on contaminated paddy soil

H Zhou, X Zhou, M Zeng, BH Liao, L Liu… - Ecotoxicology and …, 2014 - Elsevier
Stabilization of heavy metals in situ was investigated. Two combined amendments (LS,
limestone+ sepiolite; HZ, hydroxyhistidine+ zeolite) were applied at ratios of 0.2%, 0.4 …

State of the art of Triad-based ecological risk assessment: Current limitations and needed implementations in the case of soil diffuse contamination

G Grassi, I Lamy, N Pucheux, BJD Ferrari… - Frontiers in …, 2022 - frontiersin.org
Soils can be sinks of pollutant mixtures, whose effects on terrestrial ecosystems are not of
obvious interpretation. Risk assessment is rather codified and many approaches can be …

Immobilization of potentially toxic metals using different soil amendments

D Tica, M Udovic, D Lestan - Chemosphere, 2011 - Elsevier
The in situ stabilization of potentially toxic metals (PTMs), using various easily available
amendments, is a cost-effective remediation method for contaminated soils. In the present …

Effects of terrestrial isopods on soil nutrients during litter decomposition

X Yang, T Li - Geoderma, 2020 - Elsevier
Soil fauna are important biological factors that affect litter decomposition and play an
important role in the release of nutrients, such as carbon and nitrogen. This study focused on …

Metal distribution and spectroscopic analysis after soil washing with chelating agents and humic substances

DCW Tsang, NR Hartley - Environmental Science and Pollution Research, 2014 - Springer
Biodegradable chelating agents ([S, S]-ethylenediamine-N, N-disuccinic acid (EDDS) and
glutamic-N, N-diacetic acid (GLDA)) and natural humic substances (lignite-derived …

Influence of compost addition on lead and arsenic bioavailability in reclaimed orchard soil assessed using Porcellio scaber bioaccumulation test

M Udovic, MB McBride - Journal of hazardous materials, 2012 - Elsevier
Long-term application of lead arsenate in orchards has led to a significant accumulation of
Pb and As in the topsoil. Reclamation of old orchards for agricultural purposes entails the …

Eisenia fetida avoidance behavior as a tool for assessing the efficiency of remediation of Pb, Zn and Cd polluted soil

M Udovic, D Lestan - Environmental pollution, 2010 - Elsevier
Remediation by means of soil leaching with ethylenediaminetetraacetic acid (EDTA) is
capable of extracting the most labile soil fractions, leaving the residual metals in biologically …

Toxicokinetics of Ag in the terrestrial isopod Porcellionides pruinosus exposed to Ag NPs and AgNO3 via soil and food

PS Tourinho, CAM van Gestel, AJ Morgan, P Kille… - Ecotoxicology, 2016 - Springer
Abstract Silver nanoparticles (Ag NPs) have been used in numerous consumer products and
may enter the soil through the land application of biosolids. However, little is known about …

Cellular Internalization of Dissolved Cobalt Ions from Ingested CoFe2O4 Nanoparticles: In Vivo Experimental Evidence

S Novak, D Drobne, M Golobič, J Zupanc… - … science & technology, 2013 - ACS Publications
With a model invertebrate animal, we have assessed the fate of magnetic nanoparticles in
biologically relevant media, ie, digestive juices. The toxic potential and the internalization of …