The multi-isotope biogeochemistry (S, C, N and Pb) of Hypogymnia physodes lichens: air quality approach in the Świętokrzyski National Park, Poland.

IF 1.1 4区 环境科学与生态学 Q4 CHEMISTRY, INORGANIC & NUCLEAR
Monika Maria Ciężka, Maciej Górka, Agnieszka Trzyna, Magdalena Modelska, Anna Łubek, David Widory
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引用次数: 2

Abstract

The isotope biogeochemistry of bioindicators has widely demonstrated its added value in environmental issues by allowing to precisely identify sources of contamination. Most of the studies are based on studying one or two isotope systematics. Here, we are presenting an innovative multi-proxy approach that combines chemistry with both stable (C, S, N) and radiogenic (Pb) isotope systematics. Using Hypogymnia physodes bioindicators, we evaluated air quality in the complex environment of the Świętokrzyski National Park (ŚNP, Poland) with the ultimate objective of isotopically identifying the sources responsible for the observed contamination. Combining the isotope systematics showed that home heating is a major source of contamination in winter, whereas the contribution of road traffic increases during the summer. Pb isotope ratios identified industrial activities as the major source of this metal in the atmosphere.

多同位素生物地球化学(S、C、N和Pb):波兰Świętokrzyski国家公园空气质量研究
生物指标的同位素生物地球化学已广泛显示其在环境问题上的附加价值,因为它可以精确地识别污染源。大多数研究都是基于对一两个同位素系统的研究。在这里,我们提出了一种创新的多代理方法,将化学与稳定(C, S, N)和放射性成因(Pb)同位素系统相结合。使用Hypogymnia physodes生物指标,我们评估了Świętokrzyski国家公园(ŚNP,波兰)复杂环境中的空气质量,最终目的是同位素确定造成观察到的污染的来源。结合同位素系统分析表明,家庭供暖是冬季污染的主要来源,而道路交通的贡献在夏季增加。铅同位素比率确定工业活动是大气中这种金属的主要来源。
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来源期刊
CiteScore
2.80
自引率
7.70%
发文量
21
审稿时长
3.0 months
期刊介绍: Isotopes in Environmental and Health Studies provides a unique platform for stable isotope studies in geological and life sciences, with emphasis on ecology. The international journal publishes original research papers, review articles, short communications, and book reviews relating to the following topics: -variations in natural isotope abundance (isotope ecology, isotope biochemistry, isotope hydrology, isotope geology) -stable isotope tracer techniques to follow the fate of certain substances in soil, water, plants, animals and in the human body -isotope effects and tracer theory linked with mathematical modelling -isotope measurement methods and equipment with respect to environmental and health research -diagnostic stable isotope application in medicine and in health studies -environmental sources of ionizing radiation and its effects on all living matter
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