苔藓作为科索沃大气中Tl、Hg和as沉积的生物指示物

IF 1.3 4区环境科学与生态学 Q3 ECOLOGY

Chemistry and Ecology Pub Date : 2022-11-21 DOI:10.1080/02757540.2022.2147516

Musaj Paçarizi, T. Stafilov, R. Šajn, K. Tasev, Flamur Sopaj

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引用次数: 1

摘要

摘要空气污染是全球现代社会面临的日益严峻的挑战，在科索沃也是一个非常普遍的问题。在这项工作中，用苔藓作为天然采样器研究了大气中Tl、Hg和As的沉积。苔藓样品（Homalothecum sericeum（Hedw.）Schimp。1851年，海德薇铜丝菌。1801，和Pseudoscleropourpurum（Hedw.）M.Fleisch）收集、清洁、消化，然后通过电感耦合等离子体质谱法（ICP–MS）进行分析。进行了统计分析和空间分布图来解释所获得的结果。Tl的中位浓度（mg/kg）为0.017 mg/kg，Hg为0.088 mg/kg，As为0.172 mg/kg。Tl和As的极端浓度也与工业污染源有关，如米特罗维察镇的Trepça矿山设施、Obiliq镇的热电煤电厂和Hani Elezit镇的水泥厂。这表明科索沃造成污染的主要行业是采矿过程和火力发电厂运营。

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Mosses as bioindicators of atmospheric deposition of Tl, Hg and As in Kosovo

ABSTRACT Air pollution is an increasing challenge for modern society globally, and it is a very common problem in Kosovo. In this work, the atmospheric deposition of Tl, Hg and As was studied using mosses as natural samplers. Moss samples (Homalothecium sericeum (Hedw.) Schimp. 1851, Hypnum cupressiforme Hedwig. 1801, and Pseudoscleropodium purum (Hedw.) M.Fleisch) were collected, cleaned, digested and then analysed by inductively coupled plasma–mass spectrometry (ICP–MS). Statistical analysis and spatial distribution maps were performed to explain the obtained results. Median concentrations in mg/kg were 0.017 mg/kg for Tl, 0.088 mg/kg for Hg and 0.172 mg/kg for As. There were also extreme concentrations for Tl and As related to the industrial pollution sources such as the Trepça mine facilities in the town of Mitrovica, a thermoelectric coal power plant in the town of Obiliq and a cement factory in the town of Hani i Elezit. This indicates that the main industries causing pollution in Kosovo are mining processes and thermal power plant operations.

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来源期刊

Chemistry and Ecology 环境科学-环境科学

CiteScore

4.20

自引率

16.00%

发文量

审稿时长

3.7 months

期刊介绍： Chemistry and Ecology publishes original articles, short notes and occasional reviews on the relationship between chemistry and ecological processes. This journal reflects how chemical form and state, as well as other basic properties, are critical in their influence on biological systems and that understanding of the routes and dynamics of the transfer of materials through atmospheric, terrestrial and aquatic systems, and the associated effects, calls for an integrated treatment. Chemistry and Ecology will help promote the ecological assessment of a changing chemical environment and in the development of a better understanding of ecological functions.