Cited by 36Arsenic contamination and mitigationHeavy metals in environmentEnvironmental and Analytical Chemistry Studies

The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.

Distribution of soil arsenic species, lead and arsenic bound to humic acid molar mass fractions in a contaminated apple orchard

Newton, Kimberly, Amarasiriwardena, Dulasiri, Xing, Baoshan·2006·Environmental Pollution

Abstract

Excessive application of lead arsenate pesticides in apple orchards during the early 1900s has led to the accumulation of lead and arsenic in these soils. Lead and arsenic bound to soil humic acids (HA) and soil arsenic species in a western Massachusetts apple orchard was investigated. The metal-humate binding profiles of Pb and As were analyzed with size exclusion chromatography-inductively coupled plasma mass spectrometry (SEC-ICP-MS). It was observed that both Pb and As bind "tightly" to soil HA molar mass fractions. The surface soils of the apple orchard contained a ratio of about 14:1 of water soluble As (V) to As (III), while mono-methyl (MMA) and di-methyl arsenic (DMA) were not detectable. The control soil contained comparatively very low levels of As (III) and As (V). The analysis of soil core samples demonstrated that As (III) and As (V) species are confined to the top 20 cm of the soil.

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Crossref · 10.1016/j.envpol.2005.12.001

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36 of 36 references verified0 citation errors · 0 not checkable

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  • As is more soluble and mobile at higher soil pH levels because chemisorption is not favorable for anions such as AsO4 and AsO3 when pH is higher.

    “In contrast, As is more soluble and mobile at higher soil pH levels because chemisorption is not favorable for anions such as AsO 4 3-and AsO 3 3when pH is higher (Newton et al., 2006;Niazi et al., 2018a).”

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Research works printed but not linked: 1

  1. Benson, 1976, Retardation of apple tree growth by soil arsenic residues, J. Am. Soc. Hortic. Sci., 101, 251

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Metadata

Authors
Newton, K., Amarasiriwardena, D., & Xing, B.
Affiliations
  • Hampshire College (US)
  • University of Massachusetts Amherst (US)
Corresponding author
Amarasiriwardena, Dulasiri
Venue
Environmental Pollution
Publisher
Elsevier BV
Published
2006-09
Volume
143
Issue
2
Pages
197-205
ISSN
0269-7491 (ISSN-L)
OpenAlex
W1982186528
Cited by
36
References
36
Citations by year
2026: 1 · 2024: 1 · 2023: 1 · 2020: 3 · 2019: 3 · 2017: 1 · 2016: 3 · 2015: 1 · 2014: 2 · 2012: 3
FWCI
2.26
Type
journal article
Language
en
Open access
closed
Locations
  • Environmental Pollution (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Environmental Chemistry › Arsenic contamination and mitigation
  • Physical Sciences › Environmental Science › Pollution › Heavy metals in environment
  • Physical Sciences › Environmental Science › Water Science and Technology › Environmental and Analytical Chemistry Studies
Keywords
lead arsenate, lead, humic acid, arsenic oxidation state, arsenite, arsenate, methylated arsenic, size exclusion chromatography, soil depth distribution
MeSH terms
Adsorption, Agriculture, Arsenic, Arsenicals, Chromatography, Ion Exchange, Environmental Monitoring, Humic Substances, Lead, Massachusetts, Magnetic Resonance Spectroscopy, Pesticide Residues, Soil, Soil Pollutants, Mass Spectrometry, Trees, Nitric Acid, Malus

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