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Truax K, Dulai H, Misra A, Kuhne W, Smith C, Bongolan-Aquino C. Applications of LIF to Document Natural Variability of Chlorophyll Content and Cu Uptake in Moss. PLANTS (BASEL, SWITZERLAND) 2024; 13:2031. [PMID: 39124149 PMCID: PMC11314132 DOI: 10.3390/plants13152031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/13/2024] [Accepted: 07/18/2024] [Indexed: 08/12/2024]
Abstract
Chlorophyll has long been used as a natural indicator of plant health and photosynthetic efficiency. Laser-induced fluorescence (LIF) is an emerging technique for understanding broad spectrum organic processes and has more recently been used to monitor chlorophyll response in plants. Previous work has focused on developing a LIF technique for imaging moss mats to identify metal contamination with the current focus shifting toward application to moss fronds and aiding sample collection for chemical analysis. Two laser systems (CoCoBi a Nd:YGa pulsed laser system and Chl-SL with two blue continuous semiconductor diodes) were used to collect images of moss fronds exposed to increasing levels of Cu (1, 10, and 100 nmol/cm2) using a CMOS camera. The best methods for the preprocessing of images were conducted before the analysis of fluorescence signatures were compared to a control. The Chl-SL system performed better than the CoCoBi, with dynamic time warping (DTW) proving the most effective for image analysis. Manual thresholding to remove lower decimal code values improved the data distributions and proved whether using one or two fronds in an image was more advantageous. A higher DTW difference from the control correlated to lower chlorophyll a/b ratios and a higher metal content, indicating that LIF, with the aid of image processing, can be an effective technique for identifying Cu contamination shortly after an event.
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Affiliation(s)
- Kelly Truax
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Henrietta Dulai
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Anupam Misra
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
| | - Wendy Kuhne
- Savannah River National Laboratory, Aiken, SC 29831, USA;
| | - Celia Smith
- School of Life Science, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA;
| | - Ciara Bongolan-Aquino
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA; (H.D.); (A.M.); (C.B.-A.)
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Jiang Q, Liu Q, Liu Y, Chai H, Zhu J. Groundwater chemical characteristic analysis and water source identification model study in Gubei coal mine, Northern Anhui Province, China. Heliyon 2024; 10:e26925. [PMID: 38486773 PMCID: PMC10937573 DOI: 10.1016/j.heliyon.2024.e26925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 03/17/2024] Open
Abstract
This study aims to accurately identify mine water sources and reduce the hazards caused by water inrush accidents in coal mines. Taking the Gubei coal mine as an example, the water quality results of the water samples from the Cenozoic unconsolidated aquifer, Permian sandstone fracture aquifer, and Carboniferous Taiyuan Formation limestone karst fracture aquifer in the mine area were tested, and K++Na+, Ca2+, Mg2+, Cl-, SO42-, HCO3-, TDS (Total Dissolved Solids), and pH were selected as the main indicators to study the water chemistry characteristics of the aquifer through water chemistry component analysis, major ion content analysis, Piper trilinear analysis, and correlation analysis. Thirty-five groups of water samples were randomly selected and imported into SPSS software for factor analysis (FA) and downsized to three main factors as the input variables of the artificial neural network model. The particle swarm optimization (PSO) code was written based on the MATLAB platform to improve the self-adjustment weights and acceleration factors for optimizing the initial weights and thresholds of the Back-Propagation (BP) neural network. The training and prediction samples were learned in the ratio of 8:2, and the recognition results were compared with the traditional BP neural network model. Results showed that the groundwater of the Gubei coal mine demonstrated a water quality vertical zoning pattern, and the chemical composition was dominated by cation K++Na+ and anion Cl-. The FA-PSO-BP neural network model has a higher accuracy of water source discrimination compared with the cluster analysis and the FA-BP neural network model. The FA-PSO-BP neural network model is worthy of further application in the problem of water source identification in mine water inrush.
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Affiliation(s)
- Qilin Jiang
- School of Earth and Environment, Anhui University of Science and Technology, Huainan, 232001, China
| | - Qimeng Liu
- School of Earth and Environment, Anhui University of Science and Technology, Huainan, 232001, China
| | - Yu Liu
- State Key Laboratory Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, 232001, China
| | - Huichan Chai
- School of Earth and Environment, Anhui University of Science and Technology, Huainan, 232001, China
| | - Jingzhong Zhu
- School of Resources and Geosciences, China University of Mining and Technology, Xuzhou, 221000, China
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Zinicovscaia I, Narmandakh J, Yushin N, Peshkova A, Chaligava O, Tsendsuren TO, Tserendorj B, Tsogbadrakh T. Assessment of Air Pollution in Ulaanbaatar Using the Moss Bag Technique. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2024; 86:152-164. [PMID: 38329491 DOI: 10.1007/s00244-024-01050-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 01/02/2024] [Indexed: 02/09/2024]
Abstract
Active moss biomonitoring, the so-called moss bag technique, widely applied in many countries, for the first time, was applied to assess the air quality in Ulaanbaatar (Mongolia). Moss bags with Sphagnum girgensohnii Russow were exposed in triplicate in three different periods: December-February, March-May, and December-May at 13 governmental air quality monitoring stations located in the vicinity of thermal power plants and residential areas. The plant tissue content of Al, Ba, Co, Cd, Cr, Cu, Fe, Mn, P, Pb, Sr, S, V, As, and Zn was determined using inductively coupled plasma-optical emission spectrometry, and a direct mercury analyzer was used to determine the Hg content. The samples in residential areas and near thermal power plants that were exposed for 3 months in winter and for 6 months (winter to spring) were characterized by the highest accumulation of the elements. In the moss bags exposed during spring, maximum accumulation of the determined elements was noted in residential areas and near main roads. Regardless of the exposure time and duration, the highest accumulation of Al, Fe, and V was determined at Dambadarjaa air quality station located near a highway and of Hg near the Amgalan power plant. Significant differences in element accumulation between seasons were observed, thus, the accumulation of Al, Ba, As, Co, Cr, Fe, Pb, V, and Zn was higher in spring, while P and S had higher content in the moss samples exposed during winter. The accumulation of elements over the 6-month exposure period was 1.1-6.7 times higher than that of the 3-month periods. Thus, the 6-month exposure can be considered a reliable deployment period as it ensures an adequate signal in terms of enrichment of pollutants. Factor analysis was applied to highlight the association of elements and to link them with possible sources of emission. Three factors were determined, the first one included Al, As, Ba, Co, Cr, Fe, Mn, Pb, Sr, and V and was identified as a geogenic-anthropogenic, the second (Cu, P, and S) and third (Cd and Zn) factors suggested anthropogenic origin. The Relative accumulation factor and enrichment factor were calculated to evaluate the level of air pollution and possible element sources. Considerable contributors to air pollution were Zn, Fe, As, V, Cr, and Al, which may originate from airborne soil particles of crustal matter or transport, as well as coal combustion for heating and cooking.
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Affiliation(s)
- Inga Zinicovscaia
- Joint Institute for Nuclear Research, Joliot-Curie 6, Dubna, Russian Federation, 141980.
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, 30 Reactorului Str., MG-6, Bucharest, Magurele, Romania.
- Institute of Chemistry, Academiei Str. 3, 2028, Chisinau, Republic of Moldova.
| | - Jargalan Narmandakh
- Institute of Physics and Technology, Mongolian Academy of Sciences, Peace Ave 54B, Ulaanbaatar, 13330, Mongolia
| | - Nikita Yushin
- Joint Institute for Nuclear Research, Joliot-Curie 6, Dubna, Russian Federation, 141980
| | - Alexandra Peshkova
- Joint Institute for Nuclear Research, Joliot-Curie 6, Dubna, Russian Federation, 141980
| | - Omari Chaligava
- Joint Institute for Nuclear Research, Joliot-Curie 6, Dubna, Russian Federation, 141980
- Faculty of Informatics and Control Systems, Georgian Technical University, 77 Merab Kostava Street, 0171, Tbilisi, Georgia
| | - Tsog-Ochir Tsendsuren
- Institute of Physics and Technology, Mongolian Academy of Sciences, Peace Ave 54B, Ulaanbaatar, 13330, Mongolia
| | - Bolortamir Tserendorj
- Institute of Physics and Technology, Mongolian Academy of Sciences, Peace Ave 54B, Ulaanbaatar, 13330, Mongolia
| | - Tsolmon Tsogbadrakh
- Department of Metropolitan Air and Environmental Pollution Control, Ulaanbaatar, 17100, Mongolia
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Akinyemi OD, Kazeem S, Alatise O, Bada B, Alayaki F. A novel method to estimate the aggregate pollution index in a typical limestone mining and cement producing environment. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:943. [PMID: 37436489 DOI: 10.1007/s10661-023-11581-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 07/03/2023] [Indexed: 07/13/2023]
Abstract
This study presents a novel method to estimate the aggregate pollution index (API) within the residential communities around a limestone mining and cement producing environment. The ranges for the air quality index (AQI), pollution load index in the topsoil (PLIt), pollution load index in the subsoil (PLIs), heavy metal pollution index in the water (HPI), and radiological external hazard index (Hex) were 5.99 to 57.97, 1.65E-07 to 3.6E-04, 1.7E-08 to 3.5E-04, 52.17 to 1053.13, and 0.0694 Bq.kg-1 to 0.550, respectively. The AQI, PLIt, PLIs, HPI, and Hex revealed nonuniform patterns of variations across the communities, though there was a significant correlation between the PLIt and the PLIs, and between the HPI and the Hex; and a moderate correlation between the HPI and the AQI, between the HPI and the PLIt, and between the HPI and the PLIs. The measured quality indicators (MQI), and the calculated pollution indices (CPI) were subjected to the multivariate analysis. The principal components (PC) split the ten communities the same way in the CPI and the MQI. The API, using the PC, ranged from 3 to 9. The Afami, Balogun, and Akinbo communities had the highest API, while the Ewekoro and Itori communities had the lowest. The CPI was 41% of the MQI, with respect to the within-cluster variance, indicating that the CPI-based clustering was more reliable. Both the CPI and the MQI attributed a unique pollution signature to the Ewekoro community, while the remaining nine communities shared a common pollution status with the Ibese community.
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Affiliation(s)
- Olukayode D Akinyemi
- Environmental Systems and Climate Change Programme, Africa Centre of Excellence in Agricultural Development and Sustainable Environment, Federal University of Agriculture, Abeokuta, Nigeria.
- Department of Physics, College of Physical Sciences, Federal University of Agriculture, Abeokuta, Nigeria.
| | - Sulaiman Kazeem
- Environmental Systems and Climate Change Programme, Africa Centre of Excellence in Agricultural Development and Sustainable Environment, Federal University of Agriculture, Abeokuta, Nigeria
| | - Olufunmilayo Alatise
- Department of Physics, College of Physical Sciences, Federal University of Agriculture, Abeokuta, Nigeria
| | - Babatunde Bada
- Department of Environmental Management and Toxicology, College of Environmental Resources Management, Federal University of Agriculture, Abeokuta, Nigeria
| | - Funmilayo Alayaki
- Department of Civil Engineering, College of Engineering, Federal University of Agriculture, Abeokuta, Nigeria
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Sarma N, Goswami M, Rabha S, Patowary R, Devi A. Baseline study of water, soil, and identification of potential native phytoremediators of total petroleum hydrocarbon from oil-contaminated areas in the vicinity of Geleky oilfield of Assam. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:831. [PMID: 37296255 DOI: 10.1007/s10661-023-11392-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023]
Abstract
Petrochemical contamination has been one of the significant causes of pollution all over the world. The upper Assam of Northeast India has been known for its oil industries and their contribution to India's economy. With tremendous oil production, an adequate amount of petroleum contamination is also observed. Several works have been furnished in the oilfields of Assam; however, the knowledge of heavy metal contamination and hydrocarbon pollution in nearby water bodies and soil, along with risk assessment and statistical validation in the vicinity of the Geleky oilfield of Sibsagar district of Assam, is still limited. The study also reveals native potential phytoremediators that can uptake heavy metals and hydrocarbons to help clean the environment through a greener approach. The presence of aromatic hydrocarbon derivatives in water, soil, plants, and sludge samples, including groundwater, is an alarming concern due to their high toxicity to the surrounding ecosystem and potential threat to the groundwater system. The Principal Component Analysis (PCA) further corroborates the significant and common origin of the heavy metals and total petroleum hydrocarbon (TPH), which inclines toward the oil exploration activities in the nearby oilfield. Among all the six plant species studied, Colocasia esculenta proved to be a noteworthy phytoremediator of both heavy metals and TPH, having an uptake efficiency of 78% of Zn, 46% of Pb, and 75% of Fe, and 70% of TPH. The study provides baseline information to help us identify future threats and suitable endemic phytoremediators, which can be advantageous for future remediation.
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Affiliation(s)
- Nimisha Sarma
- Environmental Chemistry Laboratory, Resource Management, and Environment Section, Life Science Division, Institute of Advanced Study in Science and Technology (IASST), Guwahati, Assam, India
| | - Manisha Goswami
- Environmental Chemistry Laboratory, Resource Management, and Environment Section, Life Science Division, Institute of Advanced Study in Science and Technology (IASST), Guwahati, Assam, India
| | - Suprakash Rabha
- Environmental Chemistry Laboratory, Resource Management, and Environment Section, Life Science Division, Institute of Advanced Study in Science and Technology (IASST), Guwahati, Assam, India
| | - Rupshikha Patowary
- Environmental Chemistry Laboratory, Resource Management, and Environment Section, Life Science Division, Institute of Advanced Study in Science and Technology (IASST), Guwahati, Assam, India
| | - Arundhuti Devi
- Environmental Chemistry Laboratory, Resource Management, and Environment Section, Life Science Division, Institute of Advanced Study in Science and Technology (IASST), Guwahati, Assam, India.
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6
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Chaudhuri S, Roy M. Global ambient air quality monitoring: Can mosses help? A systematic meta-analysis of literature about passive moss biomonitoring. ENVIRONMENT, DEVELOPMENT AND SUSTAINABILITY 2023:1-39. [PMID: 37363020 PMCID: PMC9970857 DOI: 10.1007/s10668-023-03043-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 02/14/2023] [Indexed: 06/28/2023]
Abstract
Surging incidents of air quality-related public health hazards, and environmental degradation, have prompted the global authorities to seek newer avenues of air quality monitoring, especially in developing economies, where the situation appears most alarming besides difficulties around 'adequate' deployment of air quality sensors. In the present narrative, we adopt a systematic review methodology (PRISMA, Preferred Reporting Items for Systematic reviews and Meta-Analyses) around recent global literature (2002-2022), around moss-based passive biomonitoring approaches which might offer the regulatory authorities a complementary means to fill 'gaps' in existing air quality records. Following the 4-phased search procedure under PRISMA, total of 123 documents were selected for review. A wealth of research demonstrates how passive biomonitoring, with strategic use of mosses, could become an invaluable regulatory (and research) tool to monitor atmospheric deposition patterns and help identifying the main drivers of air quality changes (e.g., anthropogenic and/or natural). Besides individual studies, we briefly reflect on the European Moss Survey, underway since 1990, which aptly showcases mosses as 'naturally occurring' sensors of ambient air quality for a slew of metals (heavy and trace) and persistent organic pollutants, and help assessing spatio-temporal changes therein. To that end, we urge the global research community to conduct targeted research around various pollutant uptake mechanisms by mosses (e.g., species-specific interactions, environmental conditions, land management practices). Of late, mosses have found various environmental applications as well, such as in epidemiological investigations, identification of pollutant sources and transport mechanisms, assessment of air quality in diverse and complex urban ecosystems, and even detecting short-term changes in ambient air quality (e.g., COVID-19 Lockdown), each being critical for the authorities to develop informed and strategic regulatory measures. To that end, we review current literature and highlight to the regulatory authorities how to extend moss-based observations, by integrating them with a wide range of ecological indicators to assess regional environmental vulnerability/risk due to degrading air quality. Overall, an underlying motive behind this narrative was to broaden the current regulatory outlook and purview, to bolster and diversify existing air quality monitoring initiatives, by coupling the moss-based outputs with the traditional, sensor-based datasets, and attain improved spatial representation. However, we also make a strong case of conducting more targeted research to fill in the 'gaps' in our current understanding of moss-based passive biomonitoring details, with increased case studies. Supplementary Information The online version contains supplementary material available at 10.1007/s10668-023-03043-0.
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Affiliation(s)
- Sriroop Chaudhuri
- Jindal School of Liberal Arts and Humanities; Center for Environment, Sustainability and Human Development (CESH), O.P. Jindal Global University, Sonipat, Haryana 131001 India
| | - Mimi Roy
- Jindal School of Liberal Arts and Humanities; Center for Environment, Sustainability and Human Development (CESH), O.P. Jindal Global University, Sonipat, Haryana 131001 India
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Hussain S, Hoque RR. Biomonitoring of metallic air pollutants in unique habitations of the Brahmaputra Valley using moss species-Atrichum angustatum: spatiotemporal deposition patterns and sources. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:10617-10634. [PMID: 34524675 DOI: 10.1007/s11356-021-16153-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
In this paper, we have evaluated the bioaccumulation of metals by Atrichum angustatum, which is a readily available moss species in the Brahmaputra valley, India. A systematic investigation of metallic pollutants in the atmosphere was carried out using A. angustatum as a biomonitor collected from representative locations during three seasons viz. winter, pre-monsoon, and monsoon (n = 99) during the year 2018. The study was done in four unique habitations of the Brahmaputra Valley, which were further divided into three landuse areas: residential, roadside, and industrial. The highest accumulations were seen against Ca, Mg, Zn, and Fe. The calculated contaminant factors and ecological risk indices suggest that the Brahmaputra Valley is mostly contaminated by Cr, Zn, Cu, Ni, and Pb, and these metals pose a maximum ecological risk. The accumulation trend of metallic pollutants was site-specific, but most metals showed positive seasonal accumulation. A significant difference in spatial and seasonal accumulation patterns was specific to metal species. Principal component analysis (PCA) and inter-species correlations revealed that the air quality of Brahmaputra valley was greatly affected by coal burning, vehicular emission, biomass burning, road dust, and crustal dust. Finally, the study led us to the conclusion that A. angustatum can serve as a potential biomonitor for metallic pollutants.
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Affiliation(s)
- Sharfaa Hussain
- Department of Environmental Science, Tezpur University, Tezpur, 784028, India
| | - Raza R Hoque
- Department of Environmental Science, Tezpur University, Tezpur, 784028, India.
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Chandrasekaran A, Senthil Kumar CK, Sathish V, Manigandan S, Tamilarasi A. Effect of minerals and heavy metals in sand samples of Ponnai river, Tamil Nadu, India. Sci Rep 2021; 11:23199. [PMID: 34853410 PMCID: PMC8636646 DOI: 10.1038/s41598-021-02717-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022] Open
Abstract
River sand samples have been collected from Ponnai river, Tamil Nadu, India for characterization of minerals and heavy metals by different spectroscopic techniques. Initially, the samples were subjected by Fourier Transform-Infra Red (FT-IR) spectroscopic technique and infra-red absorption bands values are observed in the range of 515–520, 695–700, 775–780 cm−1 which shows the presence of quartz in all the samples. Similarly, infra-red peaks were absorbed for feldspar, kaolinite, calcite, gibbsite and organic carbon and confirmed by X-Ray diffraction (XRD) technique. Additionally, zircon, aragonite, magnetite and kyanite minerals were identified in the samples using only the XRD method. The concentration of heavy metals such as Pb, Cr, Zn, Ni, Hg, As, Mn, Cu has been determined by flame atomic absorption spectrometry (FAAS). An average metal concentration measured in mg kg−1 were: Pb 0.12, As 0.15, Hg 0.13, Cu 2.80, Zn 10.15 Cr 12.70, Ni 2.86 and Mn 104.94 and hence found in the order of Mn > Cr > Zn > Ni > Cu > As > Hg > Pb. These average values do not exceed the world average value and hence potentially do not affect the quality of sand in the river. In addition to that, presences of heavy metals are confirmed by scanning electron microscope equipped with energy dispersive X-ray spectrometry (SEM/EDS) analysis. In order to understand the possible natural and anthropogenic sources of heavy metals, multivariate statistical techniques such as Pearson correlation, principal component and cluster analysis were performed. Results obtained from the statistical techniques were good agreement with each other.
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Affiliation(s)
- A Chandrasekaran
- Department of Physics, Sri Sivasubramaniya Nadar College of Engineering (Autonomous), Kalavakkam, Chennai, 603110, Tamil Nadu, India.
| | - C K Senthil Kumar
- Department of Physics, Sri Sivasubramaniya Nadar College of Engineering (Autonomous), Kalavakkam, Chennai, 603110, Tamil Nadu, India
| | - V Sathish
- Department of Physics, Sri Sivasubramaniya Nadar College of Engineering (Autonomous), Kalavakkam, Chennai, 603110, Tamil Nadu, India
| | - S Manigandan
- Department of Physics, Sri Sivasubramaniya Nadar College of Engineering (Autonomous), Kalavakkam, Chennai, 603110, Tamil Nadu, India
| | - A Tamilarasi
- Department of Physics, Sri Sivasubramaniya Nadar College of Engineering (Autonomous), Kalavakkam, Chennai, 603110, Tamil Nadu, India
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Giráldez P, Varela Z, Aboal JR, Fernández JÁ. Testing different methods of estimating edaphic inputs in moss biomonitoring. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 778:146332. [PMID: 34030350 DOI: 10.1016/j.scitotenv.2021.146332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 06/12/2023]
Abstract
Although soil is known to contribute to the concentrations of elements in moss, protocols for atmospheric biomonitoring with terrestrial moss do not include recommendations on how to address this factor. As a result, researchers indiscriminately use a wide range of detection/correction methods without considering whether the results are equivalent. In this study, three of these methods were compared: i) use of the enrichment factor (EF) index; ii) calculation of the ratios of different elements in soil and moss, and subtraction of the contribution of soil concentrations from the raw concentrations of elements in mosses (SCS); and iii) positive matrix factorization (PMF), a receptor modelling method for source apportioning based on multivariate analysis techniques. The aim of the comparison was to determine whether the methods produce equivalent results and, if not, which method is the most appropriate for use in moss biomonitoring surveys. The data used corresponded to 146 samples of Pseudoscleropodium purum collected from a regular sampling grid of 15 × 15 km in Galicia (NW Spain). Comparison of the methods revealed that, although they yield relatively similar results, the corresponding interpretations are not equivalent and none of the methods provides a reliable estimate of the soil contribution to the concentrations of elements in moss samples. Independently of the technique applied, use of Ti as a reference element is not recommended, because, at least in this study, it was present at unusually high levels in moss. Given the absence of a reliable correction method and the fact that most elements are present in fairly high amounts in the soil, we recommend using atmospheric biomonitoring with moss only for Cu, Zn and Cd, i.e. for those elements in moss for which the soil contributes very low amounts and corrections are not therefore necessary.
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Affiliation(s)
- Pablo Giráldez
- CRETUS Institute, Ecology Area, Department of Functional Biology, Faculty of Biology, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
| | - Zulema Varela
- CRETUS Institute, Ecology Area, Department of Functional Biology, Faculty of Biology, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Jesús R Aboal
- CRETUS Institute, Ecology Area, Department of Functional Biology, Faculty of Biology, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - J Ángel Fernández
- CRETUS Institute, Ecology Area, Department of Functional Biology, Faculty of Biology, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Mentese S, Yayintas ÖT, Bas B, İrkin LC, Yilmaz S. Heavy Metal and Mineral Composition of Soil, Atmospheric Deposition, and Mosses with Regard to Integrated Pollution Assessment Approach. ENVIRONMENTAL MANAGEMENT 2021; 67:833-851. [PMID: 33666755 DOI: 10.1007/s00267-021-01453-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 02/16/2021] [Indexed: 06/12/2023]
Abstract
The fact that there are no real borders between the biosphere, atmosphere, lithosphere, and hydrosphere means that environmental pollution monitoring studies should not only include one of the environmental spheres. Thus, integrated environmental pollution assessment studies conducted in the biosphere, lithosphere, and atmosphere promote the "whole system" approach. In this study, the aim was to determine the pollution in the atmosphere, soil, and plants by taking advantage of the high pollution accumulation characteristics of the mosses. Prevailing wind has the potential to distribute pollutants emitted into the air throughout its path. With this regard, soil, mosses, and atmospheric deposition samples were collected in Çanakkale, Turkey, in two seasons. Concentrations of selected elements were measured by Inductively Coupled Plasma-Mass Spectrometry. The enrichment factor of the selected elements in the soil, moss, and deposition samples was calculated. The highest enrichments were found for Lead in atmospheric deposition, Arsenic in soil, and Mercury in moss samples. Cobalt and chromium accumulated more in mosses than in soil. Elevated arsenic levels found in the samples can pose a great risk for public health and agriculture. The study result showed that the elemental composition of the samples was influenced by the enhanced air plume dispersion of anthropogenic pollution sources along the Northeast-Southwest directions due to wind characteristics in the province. As expected, strong correlations were found among the moss, soil, and atmospheric deposition samples indicating the vital interactions between the environmental components.
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Affiliation(s)
- Sibel Mentese
- Department of Environmental Engineering, Faculty of Engineering, Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey.
| | - Özlem Tonguc Yayintas
- Department of Medical Biology, Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Batuhan Bas
- Department of Environmental Engineering, Faculty of Engineering, Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey
| | - Latife Ceyda İrkin
- Department of Fisheries Technology, Faculty of Applied Sciences, Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey
| | - Selehattin Yilmaz
- Department of Chemistry, Faculty of Science and Arts, Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey
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Gulan L, Jakšić T, Milenkovic B, Stajic JM, Vasić P, Simić Z, Zlatić N. Mosses as bioindicators of radionuclide and metal pollution in northern Kosovo and Metohija mountain region. J Radioanal Nucl Chem 2020. [DOI: 10.1007/s10967-020-07358-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Wang Q, Lu H, Chen J, Jiang Y, Williams MA, Wu S, Li J, Liu J, Yang G, Yan C. Interactions of soil metals with glomalin-related soil protein as soil pollution bioindicators in mangrove wetland ecosystems. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 709:136051. [PMID: 31887507 DOI: 10.1016/j.scitotenv.2019.136051] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/08/2019] [Accepted: 12/08/2019] [Indexed: 06/10/2023]
Abstract
Through binding of mineral particles and elements, glomalin-related soil protein (GRSP) plays a critical role in sustaining terrestrial soil quality and contributes to the fate of elements from terrestrial to aquatic ecosystems. There is little knowledge, however, of the metal sequestration patterns of GRSP in both terrestrial and aquatic soils, and this limits progress in understanding how environmental conditions influence GRSP characteristics. Here, we employed microcosm experiments to determine the molecular composition of original GRSP derived from three arbuscular mycorrhizal fungi, Glomus intraradices, Glomus versiforme and Acaulospora laevis. To gain insight into the metal sequestration patterns of environmental GRSP, we investigated major subtropical and tropical mangrove wetlands in southern China. GRSP-bound metals were significantly and positively correlated with total metals, and the metal binding contributed to the metal sequestration of mangrove soils. Fourier-transform infrared spectroscopy results showed that original- and environmental GRSP fractions contained hydroxyl, carboxyl, amide and carbonyl functional groups, which enhanced metal binding. Environmental process had no effect on the type of functional groups of the GRSP, while it significantly changed the relative content of the functional groups. The infrared fingerprint analyses of original- and environmental GRSP revealed field-specific, however, no taxon-specific characteristics of GRSP. Biostatistical analysis of the GRSP molecular composition further revealed that the soil pollution sources regulated the ratios of functional group contents associated with hydrocarbons, proteins, polysaccharides and nucleic acids. By GRSP infrared fingerprints coupled with multivariate analyses, we developed a technique for source identification of heavy metal pollution, giving more reliable evidence about contributing sources.
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Affiliation(s)
- Qiang Wang
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Haoliang Lu
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Jingyan Chen
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China
| | - Yongcan Jiang
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Mark A Williams
- Department of Horticulture, Virginia Tech, Blacksburg, VA, United States
| | - Shengjie Wu
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Junwei Li
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Jingchun Liu
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China
| | - Guangsong Yang
- School of Information Engineering, Jimei University, Xiamen 361021, China
| | - Chongling Yan
- Key Laboratory of Ministry of Education for Coastal and Wetland Ecosystems, Xiamen University, Xiamen 361102, China; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China.
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Parveen R, Abbasi AM, Shaheen N, Shah MH. Accumulation of selected metals in the fruits of medicinal plants grown in urban environment of Islamabad, Pakistan. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.04.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Dołęgowska S, Michalik A. The use of a geostatistical model supported by multivariate analysis to assess the spatial distribution of mercury in soils from historical mining areas: Karczówka Mt., Miedzianka Mt., and Rudki (south-central Poland). ENVIRONMENTAL MONITORING AND ASSESSMENT 2019; 191:302. [PMID: 31020409 PMCID: PMC6482127 DOI: 10.1007/s10661-019-7368-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 03/01/2019] [Indexed: 06/01/2023]
Abstract
For the purpose of this study, 181 soil samples were collected from three post-mining areas (Miedzianka Mt. (62), Karczówka Mt. (61), and Rudki (58)) in the Holy Cross Mountains, south-central Poland. Collected samples were dried, disaggregated, and digested in a closed microwave system. All solutions were analyzed for Hg concentrations with cold vapor-atomic absorption spectroscopy (CV-AAS) technique using a continuous flow vapor accessory. The average Hg concentrations and the upper limits of geochemical background (UBG) were as follows: Miedzianka Mt. Hg 0.501 mg kg-1, UBG 0.312 mg kg-1; Karczówka Mt. Hg 0.150 mg kg-1, UBG 0.180 mg kg-1; Rudki area Hg 0.216 mg kg-1, UBG 0.193 mg kg-1. The use of a spatial distribution map of mercury concentrations integrated with computed geochemical factors and results of cluster analysis showed a direct relationship between mercury contents and mining activity conducted in these areas. Only in the case of Miedzianka Mt., this relationship was visible and probably resulted from the presence of tennantite (Cu,Fe)12As4S13 in soil samples, which was also confirmed with the factor analysis. Higher Hg concentrations in soil samples from Karczówka Mt. and Rudki resulted from the presence of clay and other secondary minerals that increase the mercury adsorption from atmospheric deposition. Fossil fuel and biomass combustion was classified as the main anthropogenic source of the metal, but the neighborhood of a cement factory may be taken under consideration. Our results showed that the use of integrated geostatistical models allows for better data visualization and interpretation.
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Affiliation(s)
- Sabina Dołęgowska
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Świętokrzyska St., 25-406, Kielce, Poland
| | - Artur Michalik
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Świętokrzyska St., 25-406, Kielce, Poland.
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15
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Kłos A, Ziembik Z, Rajfur M, Dołhańczuk-Śródka A, Bochenek Z, Bjerke JW, Tømmervik H, Zagajewski B, Ziółkowski D, Jerz D, Zielińska M, Krems P, Godyń P, Marciniak M, Świsłowski P. Using moss and lichens in biomonitoring of heavy-metal contamination of forest areas in southern and north-eastern Poland. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 627:438-449. [PMID: 29426166 DOI: 10.1016/j.scitotenv.2018.01.211] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 01/20/2018] [Accepted: 01/20/2018] [Indexed: 06/08/2023]
Abstract
In the years 2014-2016 biomonitoring studies were conducted in the forest areas of south and north-eastern Poland: the Karkonosze Mountains, the Beskidy Mountains, the Borecka Forest, the Knyszyńska Forest and the Białowieska Forest. This study used epigeic moss Pleurozium schreberi and epiphytic lichens Hypogymnia physodes. Samples were collected in spring, summer and autumn. Approximately 500 samples of moss and lichens were collected for the study. In the samples, Mn, Ni, Cu, Zn, Cd, Hg and Pb concentrations were determined. Based on the obtained results, the studied areas were ranked by extent of heavy-metal deposition: Beskidy > Karkonosze Mountains > forests of north-eastern Poland. Some seasonal changes in concentrations of metals accumulated in moss and lichens were also indicated. There was observed, i.a., an increase in Cd concentration at the beginning of the growing season, which may be related to low emissions during the heating season. Analysis of the surface distribution of deposition of metals in the studied areas showed a significant contribution of nearby territorial emissions and unidentified local emission sources. The contribution of distant emission to Zn, Hg and Pb deposition levels in the Karkonosze and Beskidy region was also indicated.
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Affiliation(s)
- Andrzej Kłos
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland.
| | - Zbigniew Ziembik
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland.
| | - Małgorzata Rajfur
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland.
| | - Agnieszka Dołhańczuk-Śródka
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland.
| | - Zbigniew Bochenek
- Institute of Geodesy and Cartography, Z. Modzelewskiego 27, 02-679 Warszawa, Poland.
| | - Jarle W Bjerke
- Norwegian Institute for Nature Research - NINA, FRAM - High North Research Centre for Climate and the Environment, PO Box 6606 Langnes, NO-9296 Tromsø, Norway.
| | - Hans Tømmervik
- Norwegian Institute for Nature Research - NINA, FRAM - High North Research Centre for Climate and the Environment, PO Box 6606 Langnes, NO-9296 Tromsø, Norway.
| | - Bogdan Zagajewski
- Faculty of Geography and Regional Studies, Department of Geoinformatics, Cartography and Remote Sensing, University of Warsaw, Krakowskie Przedmieście 30, 00-927 Warszawa, Poland.
| | - Dariusz Ziółkowski
- Institute of Geodesy and Cartography, Z. Modzelewskiego 27, 02-679 Warszawa, Poland.
| | - Dominik Jerz
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
| | - Maria Zielińska
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
| | - Paweł Krems
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
| | - Piotr Godyń
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
| | - Michał Marciniak
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
| | - Paweł Świsłowski
- Independent Department of Biotechnology and Molecular Biology, Opole University, kard. B. Kominka 6, 45-032 Opole, Poland
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Dołęgowska S. Estimation of plant sampling uncertainty: an example based on chemical analysis of moss samples. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:22623-22632. [PMID: 27557965 PMCID: PMC5101290 DOI: 10.1007/s11356-016-7477-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 08/15/2016] [Indexed: 05/26/2023]
Abstract
In order to estimate the level of uncertainty arising from sampling, 54 samples (primary and duplicate) of the moss species Pleurozium schreberi (Brid.) Mitt. were collected within three forested areas (Wierna Rzeka, Piaski, Posłowice Range) in the Holy Cross Mountains (south-central Poland). During the fieldwork, each primary sample composed of 8 to 10 increments (subsamples) was taken over an area of 10 m2 whereas duplicate samples were collected in the same way at a distance of 1-2 m. Subsequently, all samples were triple rinsed with deionized water, dried, milled, and digested (8 mL HNO3 (1:1) + 1 mL 30 % H2O2) in a closed microwave system Multiwave 3000. The prepared solutions were analyzed twice for Cu, Fe, Mn, and Zn using FAAS and GFAAS techniques. All datasets were checked for normality and for normally distributed elements (Cu from Piaski, Zn from Posłowice, Fe, Zn from Wierna Rzeka). The sampling uncertainty was computed with (i) classical ANOVA, (ii) classical RANOVA, (iii) modified RANOVA, and (iv) range statistics. For the remaining elements, the sampling uncertainty was calculated with traditional and/or modified RANOVA (if the amount of outliers did not exceed 10 %) or classical ANOVA after Box-Cox transformation (if the amount of outliers exceeded 10 %). The highest concentrations of all elements were found in moss samples from Piaski, whereas the sampling uncertainty calculated with different statistical methods ranged from 4.1 to 22 %.
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Affiliation(s)
- Sabina Dołęgowska
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Świętokrzyska St., 25-406, Kielce, Poland.
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17
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Macedo-Miranda G, Avila-Pérez P, Gil-Vargas P, Zarazúa G, Sánchez-Meza JC, Zepeda-Gómez C, Tejeda S. Accumulation of heavy metals in mosses: a biomonitoring study. SPRINGERPLUS 2016; 5:715. [PMID: 27375984 PMCID: PMC4908085 DOI: 10.1186/s40064-016-2524-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 06/06/2016] [Indexed: 11/10/2022]
Abstract
The metropolitan area of the Toluca Valley (MATV) extends over an area of 1208.55 km(2) and has 1,361,500 inhabitants making it the fifth highest populated area in the country and the second highest in the state. The MATV has several environmental problems, with regards to the air quality. Particles PM10 and PM2.5 are considered to be the main pollutant due to these particles frequently exceeding the limit laid down in the standards of the air quality in the country. For this reason, samples of the mosses Fabriona ciliaris and Leskea angustata were collected at different sites in MATV, Mexico in order to establish the atmospheric deposition of heavy metals by means of the analysis of the mosses tissues. Results show the average metal concentrations in the mosses in the order of: Zn > Pb > Cr > Cd. The concentration capacities of heavy metals were higher in Fabriona ciliaris than Leskea angustata. Enrichment factors for Cr, Zn, Pb and Cd were obtained using the soils from the same sampling area. Enrichment factors results show that Cr is conservative in both sampling seasons with a terrigenous origin; Zn is moderately enriched in both sampling seasons and mainly associated to pedological-soil or substrate contribution and anthropogenic activities and Cd is highly enriched in the rainy season and Pb is highly enriched in both sampling seasons, with a predominantly anthropogenic origin. This study provides information to be considered in the strategies for similar environmental problems in the world.
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Affiliation(s)
- G Macedo-Miranda
- Laboratorio de Investigación en Ingeniería Ambiental, Instituto Tecnológico de Toluca, Av. Tecnológico S/N, Colonia Ex-Rancho La Virgen, 52140 Metepec, Estado de México Mexico
| | - P Avila-Pérez
- Laboratorio de Investigación en Ingeniería Ambiental, Instituto Tecnológico de Toluca, Av. Tecnológico S/N, Colonia Ex-Rancho La Virgen, 52140 Metepec, Estado de México Mexico ; Instituto Nacional de Investigaciones Nucleares, Dirección de Investigación Tecnológica, Apartado Postal 18-1027, 11801 México, D.F. Mexico
| | - P Gil-Vargas
- Laboratorio de Investigación en Ingeniería Ambiental, Instituto Tecnológico de Toluca, Av. Tecnológico S/N, Colonia Ex-Rancho La Virgen, 52140 Metepec, Estado de México Mexico ; Instituto Nacional de Investigaciones Nucleares, Dirección de Investigación Tecnológica, Apartado Postal 18-1027, 11801 México, D.F. Mexico
| | - G Zarazúa
- Instituto Nacional de Investigaciones Nucleares, Dirección de Investigación Tecnológica, Apartado Postal 18-1027, 11801 México, D.F. Mexico
| | - J C Sánchez-Meza
- Facultad de Química, Universidad Autónoma del Estado de México, Instituto Literario 100, 50000 Toluca, Estado De México Mexico
| | - C Zepeda-Gómez
- Facultad de Ciencias, Universidad Autónoma del Estado de México, Instituto Literario 100, 50000 Toluca, Estado De México Mexico
| | - S Tejeda
- Instituto Nacional de Investigaciones Nucleares, Dirección de Investigación Tecnológica, Apartado Postal 18-1027, 11801 México, D.F. Mexico
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18
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Nickel S, Hertel A, Pesch R, Schröder W, Steinnes E, Uggerud HT. Correlating concentrations of heavy metals in atmospheric deposition with respective accumulation in moss and natural surface soil for ecological land classes in Norway between 1990 and 2010. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2015; 22:8488-8498. [PMID: 25548023 DOI: 10.1007/s11356-014-4018-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 12/16/2014] [Indexed: 06/04/2023]
Abstract
This study investigated whether statistical correlation of modeled atmospheric heavy metal deposition and respective accumulation in moss and natural surface soil varies across natural landscapes in Norway. Target metals were cadmium, lead, and mercury, and analyses were run between 1990 and 2010 on a 5-year interval. The landscape information was derived from the Ecological Land Classification of Europe. Correlations between concentration and respective deposition data were computed for each land class. The strongest correlations between heavy metal concentrations in atmospheric deposition and corresponding levels in moss and natural surface soil were observed for lead. Correlations for mercury were weaker compared to those calculated for cadmium and lead, indicating that atmospheric transport of mercury occurs at a larger spatial scale, while accumulation additionally seems to be influenced by factors operating on smaller scales. The correlation between concentrations in atmospheric deposition and moss is landscape-specific and metal-specific. The same holds true for the relations between heavy metal concentration in modeled atmospheric deposition and natural surface soil. The results of this investigation are in line with similar calculations from across Europe. They further confirm previous studies indicating that for Norway atmospheric transport is a main source of lead and cadmium accumulation in moss as well as in natural surface soil.
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Affiliation(s)
- Stefan Nickel
- Chair of Landscape Ecology, University of Vechta, P.O. Box 15 53, 49364, Vechta, Germany,
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Abay G, Gül E, Günlü A, Erşahin S, Ursavaş S. Spatial variation, mapping, and classification of moss families in semi-arid landscapes in NW Turkey. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:69. [PMID: 25647788 DOI: 10.1007/s10661-014-4240-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Accepted: 12/17/2014] [Indexed: 06/04/2023]
Abstract
Geostatistics and remote sensing techniques are frequently used in analyzing the spatial variability of terrestrial ecosystems. We analyzed spatial variation of moss families by geostatistics and Landsat imagery in a typical semi-arid landscape in North Central Anatolia, Turkey. We sampled 49 sites, chosen based on elevation, slope steepness, and slope aspect. Moss families were determined in a 10-m(2) representative area at each sampling site. The samples were transported to a laboratory and identified for moss families. In total, 10 families were found. Semivariogram analysis was performed to analyze the spatial structure of these families. The semivariogram analysis showed that the moss families were spatially dependent within 117 m in the study area. Thirteen thematic classes were categorized by Landsat Thematic Mapper (TM) image in the study area. The classification resulted in an overall kappa statistic of 0.8535, producer accuracy of 74.29, and user accuracy of 86.67. The family with the lowest classification accuracy was Orthotrichaceae (kappa of 0.6379, producer accuracy of 64.52, and user accuracy of 66.67). The moss families and the other classes were identified with a 0.78 kappa statistic value and an 80.74 % accuracy level by using the Landsat TM. The classification showed that Brachytheciaceae, Pottiaceae, Bryaceae, and Grimmiaceae were the most abundant moss families in this semi-arid environment.
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Affiliation(s)
- Gökhan Abay
- Faculty of Forestry, Department of Forest Engineering, Çankırı Karatekin University, 18200, Çankırı, Turkey,
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20
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Kallenborn R, Blais JM. Tracking Contaminant Transport From Biovectors. ENVIRONMENTAL CONTAMINANTS 2015. [DOI: 10.1007/978-94-017-9541-8_16] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Ozga I, Ghedini N, Giosuè C, Sabbioni C, Tittarelli F, Bonazza A. Assessment of air pollutant sources in the deposit on monuments by multivariate analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2014; 490:776-784. [PMID: 24907612 DOI: 10.1016/j.scitotenv.2014.05.084] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 05/19/2014] [Accepted: 05/19/2014] [Indexed: 06/03/2023]
Abstract
A proper recognition of the pollutant sources in atmospheric deposit is a key problem for any action aiming at reducing their emission, being this an important issue with implications both on human health safeguard and on the cultural heritage conservation in urban sites. This work presents the results of a statistical approach application for the identification of pollutant sources in deposits and damage layers on monuments located in different European sites: Santa Maria del Fiore, Florence (Italy), Cologne Cathedral, Cologne (Germany), Ancient ramparts, Salè (Morocco), National Museum, Cracow (Poland) and National Gallery, Oslo (Norway). For this aim, the surface damage layers on monuments and historical buildings of the selected sites were collected and analyzed, in terms of ionic and elemental composition, through application of ion chromatography and induced coupled plasma-optical emission spectroscopy. The achieved results were processed by multivariate analyses such as correlation matrix and principal component analysis in order to identify the possible origin of pollutants affecting the state of conservation of the monuments. This allowed us to assume that in all case studies the traffic emission is the main pollutant source. In the case of Ancient ramparts, Salè (Morocco), and National Gallery, Oslo (Norway), the surfaces are also under influence of marine aerosols. Moreover, concerning the Cologne Cathedral, the strong impact of the pollutants emitted by railway station was also revealed.
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Affiliation(s)
- Izabela Ozga
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Gobetti 101, 40129 Bologna, Italy.
| | - Nadia Ghedini
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Gobetti 101, 40129 Bologna, Italy; Department of Pharmaceutical Sciences, University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Chiara Giosuè
- Department of Materials and Environmental Engineering and Physics, Marche Polytechnical University, Via Brecce Bianche 12, Ancona 60131, Italy
| | - Cristina Sabbioni
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Gobetti 101, 40129 Bologna, Italy
| | - Francesca Tittarelli
- Department of Materials and Environmental Engineering and Physics, Marche Polytechnical University, Via Brecce Bianche 12, Ancona 60131, Italy
| | - Alessandra Bonazza
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Gobetti 101, 40129 Bologna, Italy
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Soodan RK, Pakade YB, Nagpal A, Katnoria JK. Analytical techniques for estimation of heavy metals in soil ecosystem: A tabulated review. Talanta 2014; 125:405-10. [DOI: 10.1016/j.talanta.2014.02.033] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 02/15/2014] [Accepted: 02/17/2014] [Indexed: 10/25/2022]
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Multivariate-statistical assessment of heavy metals for agricultural soils in northern China. ScientificWorldJournal 2014; 2014:517020. [PMID: 24892058 PMCID: PMC4032762 DOI: 10.1155/2014/517020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 04/04/2014] [Accepted: 04/05/2014] [Indexed: 11/28/2022] Open
Abstract
The study evaluated eight heavy metals content and soil pollution from agricultural soils in northern China. Multivariate and geostatistical analysis approaches were used to determine the anthropogenic and natural contribution of soil heavy metal concentrations. Single pollution index and integrated pollution index could be used to evaluate soil heavy metal risk. The results show that the first factor explains 27.3% of the eight soil heavy metals with strong positive loadings on Cu, Zn, and Cd, which indicates that Cu, Zn, and Cd are associated with and controlled by anthropic activities. The average value of heavy metal is lower than the second grade standard values of soil environmental quality standards in China. Single pollution index is lower than 1, and the Nemerow integrated pollution index is 0.305, which means that study area has not been polluted. The semivariograms of soil heavy metal single pollution index fitted spherical and exponential models. The variable ratio of single pollution index showed moderately spatial dependence. Heavy metal contents showed relative safety in the study area.
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Assessment of spatial variability of heavy metals in Metropolitan Zone of Toluca Valley, Mexico, using the biomonitoring technique in mosses and TXRF analysis. ScientificWorldJournal 2013; 2013:426492. [PMID: 23853536 PMCID: PMC3703337 DOI: 10.1155/2013/426492] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 05/26/2013] [Indexed: 11/18/2022] Open
Abstract
This study is aimed at assessing atmospheric deposition of heavy metals using the epiphytic moss genera Fabronia ciliaris collected from six urban sites in the Metropolitan Zone of the Toluca Valley in Mexico. The concentrations of K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Rb, Sr, and Pb were determined by total reflection X-ray fluorescence technique. Results show that the average metal concentration decrease in the following order: Fe (8207 mg/Kg) > Ca (7315 mg/Kg) > K (3842 mg/Kg) > Ti (387 mg/Kg) > Mn, Zn (191 mg/Kg) > Sr (71 mg/Kg) > Pb (59 mg/Kg) > Cu, V (32 mg/Kg) > Cr (24 mg/Kg) > Rb (13 mg/Kg) > Ni (10 mg/Kg). Enrichment factors show a high enrichment for Cr, Cu, Zn, and Pb which provides an evidence of anthropogenic impact in the industrial and urban areas, mainly due to the intense vehicular traffic and the fossil fuel combustion. Monitoring techniques in mosses have proved to be a powerful tool for determining the deposition of heavy metals coming from diverse point sources of pollution.
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McKenzie ER, Young TM. A novel fractionation approach for water constituents - distribution of storm event metals. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2013; 15:1006-16. [PMID: 23535891 PMCID: PMC3943471 DOI: 10.1039/c3em30612g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
A novel fractionation method, based on both particle size and settling characteristics, was employed to examine metal distributions among five fractions. In-stream and stormwater runoff samples were collected from four land use types: highway, urban, agricultural (storm event and irrigation), and natural. Highway samples contained the highest dissolved concentrations for most metals, and freshwater ambient water quality criteria were exceeded for Cd, Cu, Pb, and Zn in the first storm of the water year. Anthropogenic sources were indicated for Cu, Zn, Cd, and Pb in highway and urban samples, and total metal loadings (mg km(-2)) were observed to be as follows: highway > urban > agricultural storm event ∼ natural > agricultural irrigation. Notably, ∼10-fold higher suspended solids concentration was observed in the agricultural storm event sample, and suspended solids-associated metals were correspondingly elevated. Distribution coefficients revealed the following affinities: Zn, Ni, Cd, and Pb to large dense particles; and Cu, Zn, Cr, Ni, and Pb to colloidal organic matter.
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Affiliation(s)
| | - Thomas M. Young
- Corresponding author: , Phone: (530) 754-9399, Fax: (530) 752-7872
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Dołegowska S, Migaszewski ZM, Michalik A. Hylocomium splendens (Hedw.) B.S.G. and Pleurozium schreberi (Brid.) Mitt. as trace element bioindicators: statistical comparison of bioaccumulative properties. J Environ Sci (China) 2013; 25:340-347. [PMID: 23596955 DOI: 10.1016/s1001-0742(12)60040-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The principal objective of this study was to compare bioaccumulative properties of two terrestrial moss species Hylocomium splendens and Pleurozium schreberi from the Kielce area (south-central Poland), using various statistical techniques. Forty-six moss samples from 23 sampling sites located within the city limits were analyzed for 33 trace elements. The results indicated that 17 elements (Ba, Ce, Co, Cu, Eu, Fe, Gd, Hg, La, Mo, Nd, Ni, Pb, Pr, Sm, V, Y) dominated in H. splendens, whereas only three elements (Mn, Sr, Zn) occurred in excessive amounts in P. schreberi. No differences in the distribution pattern of Dy, Er, Ho, Sn, Tb, Th and Yb were observed. The element concentration ratio (PI/Hy) varied from 0.50 to 1.19. For 14 elements (Ce, Co, Cu, Fe, Gd, Hg, La, Mo, Nd, Ni, Pb, Sm, Th, V), PI/Hy < 1; for 4 elements (Cd, Mn, Sr, Zn), PI/Hy > 1; for 7 elements (Ba, Dy, Er, Eu, Pr, Y, Yb), PI/Hy = equalled 1. Czekanowski's method showed similarities in rare earth element concentrations for both moss species. The cluster analysis exhibited three significant clusters at D(link)/D(max) x 100 < 50 for both moss species. Strong positive Spearman correlations between both moss species were recorded for the following pairs: Ba-Ba, Co-Co, Er-Er, Eu-Eu, Gd Gd, Mn-Mn, Ni-Ni, Pb-Pb, Pr-Pr, Sm-Sm, Th-Th, Y-Y, and Yb-Yb. Nonparametric tests (Sign test, Wilcoxon tests) showed statistically significant differences only for Cd, Ce, Co, Cu, Hg, Mo, Ni, Pb and Sr. The scanning electron microscope study of H. splendens and P. schreberi revealed a different morphology of these species with no injuries.
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Affiliation(s)
- Sabina Dołegowska
- Geochemistry and the Environment Division, Institute of Chemistry, Jan Kochanowski University, 15G Swietokrzyska St, 25-406 Kielce, Poland.
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Dmuchowski W, Gozdowski D, Baczewska AH. Comparison of four bioindication methods for assessing the degree of environmental lead and cadmium pollution. JOURNAL OF HAZARDOUS MATERIALS 2011; 197:109-118. [PMID: 21978583 DOI: 10.1016/j.jhazmat.2011.09.062] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Revised: 09/14/2011] [Accepted: 09/16/2011] [Indexed: 05/31/2023]
Abstract
The purpose of this study was to assess the application of several bioindication methods for the monitoring of environmental pollution from Pb and Cd. The study area centered on the town of Olkusz, Poland, which is one of the oldest centers for the metallurgical industry in Europe. The assessment of environmental pollution due to metals was performed using four frequently used bioindication methods: moss-bag (Sphagnum fallax), determination of metal accumulation in Pleurozium schreberi, silver birch foliage, and Scots pine needles. The region of Olkusz, and especially the area surrounding the mining and metallurgical Bolesław complex, was extremely contaminated with Pb and Cd. The results of the investigations are presented as contamination deposition maps. Despite the application of various methods and the resulting diversity of the specific exposure periods for different biomonitors, the spatial distribution of contamination shown on the maps was similar, as confirmed by the statistical analysis of the results.
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Affiliation(s)
- Wojciech Dmuchowski
- Botanical Garden-Center for Conservation of Biological Diversity, Polish Academy of Science, Warsaw, Poland.
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Hu X, Zhang Y, Luo J, Xie M, Wang T, Lian H. Accumulation and quantitative estimates of airborne lead for a wild plant (Aster subulatus). CHEMOSPHERE 2011; 82:1351-1357. [PMID: 21185061 DOI: 10.1016/j.chemosphere.2010.11.079] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2010] [Revised: 11/26/2010] [Accepted: 11/28/2010] [Indexed: 05/30/2023]
Abstract
Foliar uptake of airborne lead is one of the pathways for Pb accumulation in plant organs. However, the approximate contributions of airborne Pb to plant organs are still unclear. In the present study, aerosols (nine-stage size-segregated aerosols and total suspended particulates), a wild plant species (Aster subulatus) and the corresponding soils were collected and Pb contents and isotopic ratios in these samples were analyzed. Average concentration of Pb was 96.5 ± 63.5 ng m(-3) in total suspended particulates (TSP) and 20.4 ± 5.5 ng m(-3) in the fine fractions of size-segregated aerosols (SSA) (<2.1 μm), higher than that in the coarser fractions (>2.1 μm) (6.38 ± 3.71 ng m(-3)). Enrichment factors show that aerosols and soils suffered from anthropogenic inputs and the fine fractions of the size-segregated aerosols enriched more Pb than the coarse fractions. The order of Pb contents in A. subulatus was roots>leaves>stems. The linear relationship of Pb isotope ratios ((206)Pb/(207)Pb and (208)Pb/(206)Pb) among soil, plant and aerosol samples were found. Based on the simple binary Pb isotopic model using the mean (206)Pb/(207)Pb ratios in TSP and in SSA, the approximate contributions of airborne Pb into plant leaves were 72.2% and 65.1%, respectively, suggesting that airborne Pb is the most important source for the Pb accumulation in leaves. So the combination of Pb isotope tracing and the simple binary Pb isotope model can assess the contribution of airborne Pb into plant leaves and may be of interest for risk assessment of the exposure to airborne Pb contamination.
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Affiliation(s)
- Xin Hu
- Key Lab of Analytical Chemistry for Life Science (Ministry of Education), Center of Material Analysis, Nanjing University, Nanjing 210093, Jiangsu Province, PR China.
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Qiao M, Cai C, Huang Y, Liu Y, Lin A, Zheng Y. Characterization of soil heavy metal contamination and potential health risk in metropolitan region of northern China. ENVIRONMENTAL MONITORING AND ASSESSMENT 2011; 172:353-365. [PMID: 20135216 DOI: 10.1007/s10661-010-1339-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2009] [Accepted: 01/17/2010] [Indexed: 05/26/2023]
Abstract
Soil in metropolitan region suffers great contamination risk due to the rapid urbanization especially in developing countries. Beijing and Tianjin, together with their surrounding regions, form a mega-metropolitan region in northern China. To assess the soil environmental quality, a total of 458 surface soil samples were collected from this area. Concentrations of Cr, Cu, Pb, Zn, As, Cd, and Hg were analyzed and compared to the Chinese environmental quality standards for soil. Multivariate analysis was carried out to identify the possible sources and Geographic Information Systems techniques were applied to visualize the spatial data. It was found that the primary inputs of As were due to pedogenic sources, whereas Hg was mainly of anthropogenic source. Other elements including Cr, Cu, Pb, Zn, and Cd were from both lithogenic and anthropogenic origins. Health risk assessment based on the maximum heavy metal concentration indicated that As derived from sewage irrigation area can result in carcinogenic lifetime risk due to ingestion and/or dermal contact of soil. The potential non-carcinogenic risk for children is significant for Pb and the cumulative effect of multiple metals is of concern for children in the vicinity of mining site. The results increased our knowledge for understanding natural and anthropogenic sources as well as health risk for metals in metropolitan soil.
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Affiliation(s)
- Min Qiao
- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
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