2009
DOI: 10.1016/j.aquatox.2009.07.016
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Trophic transfer of arsenic and antimony in a freshwater ecosystem: A field study

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Cited by 63 publications
(25 citation statements)
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“…Within an aquatic environment, arsenic is not likely to biomagnify [20], [21], [47], though it is bioavailable and does accumulate in invertebrates, as seen in B. scimitra . With regards to the linkages between aquatic and terrestrial arsenic cycles, there are no published field studies investigating the movement of this contaminant via emergent insects, or the effects they have on terrestrial predators, although there is theoretical evidence that inputs could be substantial [5], [9].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Within an aquatic environment, arsenic is not likely to biomagnify [20], [21], [47], though it is bioavailable and does accumulate in invertebrates, as seen in B. scimitra . With regards to the linkages between aquatic and terrestrial arsenic cycles, there are no published field studies investigating the movement of this contaminant via emergent insects, or the effects they have on terrestrial predators, although there is theoretical evidence that inputs could be substantial [5], [9].…”
Section: Discussionmentioning
confidence: 99%
“…While the abiotic processes linking terrestrial and aquatic arsenic cycles have been extensively studied [3], [4], the ecological interactions of biovectors and arsenic cycling pertaining to insects is not well understood. The trophic transfer of arsenic between an invertebrate prey and insect [16][19] or vertebrate [20], [21] predators has been documented for aquatic systems. However, in terrestrial systems, trophic transfer of arsenic has only been evaluated for movement to vertebrate predators [22][26].…”
Section: Introductionmentioning
confidence: 99%
“…Antimony and As are both chalcophilic elements that often cooccur in association with sulfide minerals around hydrothermal ore deposits. Ecosystems surrounding mining and smelting operations can therefore become contaminated due to oxidative dissolution of Sb-and As-sulfides in sulfidic mine tailings (5)(6)(7)(8).…”
mentioning
confidence: 99%
“…Для молоді райдужної форелі прояв токсичної дії три-і п'ятивалентного миш'яку спостерігається за акумуляції його в тканинах на рівні 2-4 і 4-6 мг/кг сирої маси відповідно. Оцінка критичних для функціонування організму риб рівнів токсиканта проводиться за його вмістом в печінці та нирках -органах, найбільш тісно пов'язаних з аліментарним надходженням миш'яку [28,[43][44][45].…”
unclassified
“…Разом з тим, має місце біодимінуція -зменшення концентрації токсиканта з підвищенням трофічного рівня [28,[43][44][45].…”
unclassified