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Šinzar-Sekulić J, Stamenković UM, Tomović G, Tumi AF, Andrejić G, Mihailović N, Lazarević MR. Assessment of trace element accumulation potential of Noccaea kovatsii from ultramafics of Bosnia and Herzegovina and Serbia. ENVIRONMENTAL MONITORING AND ASSESSMENT 2019; 191:540. [PMID: 31378832 DOI: 10.1007/s10661-019-7711-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 07/24/2019] [Indexed: 06/10/2023]
Abstract
In this work, we present the results of the investigation of trace elements (Fe, Mg, Ni, Zn, Cu, Cr, Co, Cd, Pb) accumulation potential of Noccaea kovatsii (Heuff.) F. K. Mey., from the Balkan Peninsula. The study included eight populations from ultramafic soils, six from Bosnia and Herzegovina, and two from Serbia. Principal component analysis (PCA) was used to reveal relationships of elements in soil, and Pearson's correlation coefficients for analysing associations of available quantities of elements in soil and those in roots and shoots of N. kovatsii. Uptake and translocation efficiency was assessed by using bioconcentration (BCF) and translocation factors (TF). All the analysed populations of N. kovatsii emerged as strong Ni accumulators, with the highest shoot concentrations of 12,505 mg kg-1. Even thought contents of Zn in plant tissues of N. kovatsii were under the hyperaccumulation level (602 mg kg-1 and 1120 mg kg-1 respectively), BCF was up to 667, indicating that certain surveyed populations have strong accumulative potential for this element.
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Affiliation(s)
- Jasmina Šinzar-Sekulić
- Department of Plant Ecology and Phytogeography, Institute of Botany and Botanical Garden "Jevremovac," Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia.
| | - Una Matko Stamenković
- Department of Plant Ecology and Phytogeography, Institute of Botany and Botanical Garden "Jevremovac," Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
| | - Gordana Tomović
- Department of Plant Ecology and Phytogeography, Institute of Botany and Botanical Garden "Jevremovac," Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
| | - Ahmed F Tumi
- Department of Plant Ecology and Phytogeography, Institute of Botany and Botanical Garden "Jevremovac," Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
| | - Gordana Andrejić
- Institute for Application of Nuclear Energy, University of Belgrade, Banatska 31b, Zemun, 11080, Serbia
| | - Nevena Mihailović
- Institute for Application of Nuclear Energy, University of Belgrade, Banatska 31b, Zemun, 11080, Serbia
| | - Maja R Lazarević
- Department of Plant Ecology and Phytogeography, Institute of Botany and Botanical Garden "Jevremovac," Faculty of Biology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
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Tashakor M, Modabberi S, van der Ent A, Echevarria G. Impacts of ultramafic outcrops in Peninsular Malaysia and Sabah on soil and water quality. ENVIRONMENTAL MONITORING AND ASSESSMENT 2018; 190:333. [PMID: 29737421 DOI: 10.1007/s10661-018-6668-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 04/04/2018] [Indexed: 06/08/2023]
Abstract
This study focused on the influence of ultramafic terrains on soil and surface water environmental chemistry in Peninsular Malaysia and in the State of Sabah also in Malaysia. The sampling included 27 soils from four isolated outcrops at Cheroh, Bentong, Bukit Rokan, and Petasih from Peninsular Malaysia and sites near Ranau in Sabah. Water samples were also collected from rivers and subsurface waters interacting with the ultramafic bodies in these study sites. Physico-chemical parameters (including pH, EC, CEC) as well as the concentration of major and trace elements were measured in these soils and waters. Geochemical indices (geoaccumulation index, enrichment factor, and concentration factor) were calculated. Al2O3 and Fe2O3 had relatively high concentrations in the samples. A depletion in MgO, CaO, and Na2O was observed as a result of leaching in tropical climate, and in relation to weathering and pedogenesis processes. Chromium, Ni, and Co were enriched and confirmed by the significant values obtained for Igeo, EF, and CF, which correspond to the extreme levels of contamination for Cr and high to moderate levels of contamination for Ni and Co. The concentrations of Cr, Ni, and Co in surface waters did not reflect the local geochemistry and were within the permissible ranges according to WHO and INWQS standards. Subsurface waters were strongly enriched by these elements and exceeded these standards. The association between Cr and Ni was confirmed by factor analysis. The unexpected enrichment of Cu in an isolated component can be explained by localized mineralization in Sabah.
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Affiliation(s)
| | - Soroush Modabberi
- School of Geology, College of Science, University of Tehran, Tehran, Iran
| | - Antony van der Ent
- Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, Queensland, Australia
- Laboratoire Sols et Environnement, Université de Lorraine, INRA, 54000 Nancy, France
| | - Guillaume Echevarria
- Laboratoire Sols et Environnement, Université de Lorraine, INRA, 54000 Nancy, France
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Galey ML, van der Ent A, Iqbal MCM, Rajakaruna N. Ultramafic geoecology of South and Southeast Asia. BOTANICAL STUDIES 2017; 58:18. [PMID: 28510201 PMCID: PMC5432931 DOI: 10.1186/s40529-017-0167-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 03/01/2017] [Indexed: 05/30/2023]
Abstract
Globally, ultramafic outcrops are renowned for hosting floras with high levels of endemism, including plants with specialised adaptations such as nickel or manganese hyperaccumulation. Soils derived from ultramafic regoliths are generally nutrient-deficient, have major cation imbalances, and have concomitant high concentrations of potentially phytotoxic trace elements, especially nickel. The South and Southeast Asian region has the largest surface occurrences of ultramafic regoliths in the world, but the geoecology of these outcrops is still poorly studied despite severe conservation threats. Due to the paucity of systematic plant collections in many areas and the lack of georeferenced herbarium records and databased information, it is not possible to determine the distribution of species, levels of endemism, and the species most threatened. However, site-specific studies provide insights to the ultramafic geoecology of several locations in South and Southeast Asia. The geoecology of tropical ultramafic regions differs substantially from those in temperate regions in that the vegetation at lower elevations is generally tall forest with relatively low levels of endemism. On ultramafic mountaintops, where the combined forces of edaphic and climatic factors intersect, obligate ultramafic species and hyperendemics often occur. Forest clearing, agricultural development, mining, and climate change-related stressors have contributed to rapid and unprecedented loss of ultramafic-associated habitats in the region. The geoecology of the large ultramafic outcrops of Indonesia's Sulawesi, Obi and Halmahera, and many other smaller outcrops in South and Southeast Asia, remains largely unexplored, and should be prioritised for study and conservation.
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Affiliation(s)
- M. L. Galey
- Center for Water and Environment, Natural Resources Research Institute, University of Minnesota, Duluth, MN 55811 USA
| | - A. van der Ent
- Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, Brisbane, QLD Australia
- Laboratoire Sols et Environnement, Université de Lorraine-INRA, UMR 1120, Nancy, France
| | - M. C. M. Iqbal
- Plant Biology Laboratory, National Institute of Fundamental Studies, Kandy, 20000 Sri Lanka
| | - N. Rajakaruna
- Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA 93407 USA
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520 South Africa
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Gall JE, Boyd RS, Rajakaruna N. Transfer of heavy metals through terrestrial food webs: a review. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:201. [PMID: 25800370 DOI: 10.1007/s10661-015-4436-3] [Citation(s) in RCA: 365] [Impact Index Per Article: 40.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 03/12/2015] [Indexed: 05/14/2023]
Abstract
Heavy metals are released into the environment by both anthropogenic and natural sources. Highly reactive and often toxic at low concentrations, they may enter soils and groundwater, bioaccumulate in food webs, and adversely affect biota. Heavy metals also may remain in the environment for years, posing long-term risks to life well after point sources of heavy metal pollution have been removed. In this review, we compile studies of the community-level effects of heavy metal pollution, including heavy metal transfer from soils to plants, microbes, invertebrates, and to both small and large mammals (including humans). Many factors contribute to heavy metal accumulation in animals including behavior, physiology, and diet. Biotic effects of heavy metals are often quite different for essential and non-essential heavy metals, and vary depending on the specific metal involved. They also differ for adapted organisms, including metallophyte plants and heavy metal-tolerant insects, which occur in naturally high-metal habitats (such as serpentine soils) and have adaptations that allow them to tolerate exposure to relatively high concentrations of some heavy metals. Some metallophyte plants are hyperaccumulators of certain heavy metals and new technologies using them to clean metal-contaminated soil (phytoextraction) may offer economically attractive solutions to some metal pollution challenges. These new technologies provide incentive to catalog and protect the unique biodiversity of habitats that have naturally high levels of heavy metals.
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Affiliation(s)
- Jillian E Gall
- College of the Atlantic, 105 Eden Street, Bar Harbor, ME, 04609, USA
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Vithanage M, Rajapaksha AU, Oze C, Rajakaruna N, Dissanayake CB. Metal release from serpentine soils in Sri Lanka. ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:3415-29. [PMID: 24464398 DOI: 10.1007/s10661-014-3626-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 01/09/2014] [Indexed: 05/14/2023]
Abstract
Ultramafic rocks and their related soils (i.e., serpentine soils) are non-anthropogenic sources of metal contamination. Elevated concentrations of metals released from these soils into the surrounding areas and groundwater have ecological-, agricultural-, and human health-related consequences. Here we report the geochemistry of four different serpentine soil localities in Sri Lanka by coupling interpretations garnered from physicochemical properties and chemical extractions. Both Ni and Mn demonstrate appreciable release in water from the Ussangoda soils compared to the other three localities, with Ni and Mn metal release increasing with increasing ionic strengths at all sites. Sequential extraction experiments, utilized to identify "elemental pools," indicate that Mn is mainly associated with oxides/(oxy)hydroxides, whereas Ni and Cr are bound in silicates and spinels. Nickel was the most bioavailable metal compared to Mn and Cr in all four soils, with the highest value observed in the Ussangoda soil at 168 ± 6.40 mg kg(-1) via the 0.01-M CaCl2 extraction. Although Mn is dominantly bound in oxides/(oxy)hydroxides, Mn is widely dispersed with concentrations reaching as high as 391 mg kg(-1) (Yudhaganawa) in the organic fraction and 49 mg kg(-1) (Ussangoda) in the exchangeable fraction. Despite Cr being primarily retained in the residual fraction, the second largest pool of Cr was in the organic matter fraction (693 mg kg(-1) in the Yudhaganawa soil). Overall, our results support that serpentine soils in Sri Lanka offer a highly labile source of metals to the critical zone.
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Affiliation(s)
- Meththika Vithanage
- Chemical and Environmental Systems Modeling Research Group, Institute of Fundamental Studies, Kandy, Sri Lanka,
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Burrell AM, Hawkins AK, Pepper AE. Genetic analyses of nickel tolerance in a North American serpentine endemic plant, Caulanthus amplexicaulis var. barbarae (Brassicaceae). AMERICAN JOURNAL OF BOTANY 2012; 99:1875-1883. [PMID: 23125430 DOI: 10.3732/ajb.1200382] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PREMISE OF THE STUDY The evolution of metal tolerance in plants is an important model for studies of adaptation to environment, population genetics, and speciation. Here, we investigated nickel tolerance in the North American serpentine endemic Caulanthus amplexicaulis var. barbarae in comparison with its nonserpentine sister taxon C. amplexicaulis var. amplexicaulis. We hypothesized that the serpentine endemic would have a heritable growth advantage on nickel-containing substrates. METHODS We employed an artificial growth assay to quantify biomass accumulation. Study plants were crossed to create an F(2:3) population that was used to determine the heritability of nickel tolerance and to map quantitative trait loci (QTL). Nickel accumulation in both laboratory populations and native specimens was examined using energy-dispersive x-ray fluorescence (EDXRF). KEY RESULTS The serpentine endemic had a dramatic growth advantage at concentrations of nickel >30 µmol/L. Caulanthus amplexicaulis var. barbarae and its nonserpentine sister taxon both accumulated nickel to substantial levels. Nickel tolerance was highly heritable (h(2) = 0.59) and not associated with accumulation. The QTL analyses identified two major loci for nickel tolerance, on linkage group 2 (LG2) and linkage group 9 (LG9). CONCLUSIONS In our study, nickel tolerance was determined by two major loci with large effects. At both loci, alleles from the serpentine parent conferred positive effects on nickel tolerance, suggesting that they are adaptive in the natural serpentine environment. The mechanism of nickel tolerance in the serpentine plant was not exclusion of nickel. Nickel tolerance may have an inducible component in C. amplexicaulis var. barbarae.
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Affiliation(s)
- A Millie Burrell
- Department of Biology, Texas A&M University, TAMUS 3258, College Station, Texas 77843-3258, USA
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Davoodian N, Bosworth J, Rajakaruna N. Mycorrhizal Colonization ofHypericum perforatumL. (Hypericaceae) from Serpentine and Granite Outcrops on the Deer Isles, Maine. Northeast Nat (Steuben) 2012. [DOI: 10.1656/045.019.0312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jules ES, Ellison AM, Gotelli NJ, Lillie S, Meindl GA, Sanders NJ, Young AN. Influence of fire on a rare serpentine plant assemblage: a 5-year study of Darlingtonia fens. AMERICAN JOURNAL OF BOTANY 2011; 98:801-811. [PMID: 21613182 DOI: 10.3732/ajb.1000437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
PREMISE OF THE STUDY Serpentine soils have attracted the attention of evolutionary biologists for decades because of their high number of rare and endemic taxa, though less is known about the ecological factors that govern the diversity and composition of serpentine communities. Theory suggests that vegetation on these low-productivity soils will be relatively resilient to fire, the most common natural disturbance in serpentine systems. METHODS We studied the recovery of vegetation in Darlingtonia fens, a unique habitat dominated by herbaceous perennials, from a major fire that burned ∼202,000 ha in California and Oregon's Klamath Mountains in 2002. We established permanent plots in eight unburned and eight burned fens in 2003 and recorded percent cover of vascular plant species. We re-sampled plots each year through 2007. KEY RESULTS Burned fens had less plant cover than unburned fens for 2 yr after the fire. Average species density was ∼10% lower in burned fens 1 yr after the fire but ∼4-8% higher for the next 4 yr. Burned fens exhibited greater evenness but not until 4 yr after the fire. Differences in community composition were detected between the two fen types, but species ranks were similar, and species neither were added to nor removed from the burned assemblages. CONCLUSIONS Burning of Darlingtonia fens has detectable, albeit modest, effects on serpentine communities. Because fens have little or no canopy cover, fire has little influence on light availability in this system. This relatively small resource change, combined with high soil moisture and well-developed underground organs of fen plants, produces a highly resilient assemblage.
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Affiliation(s)
- Erik S Jules
- Department of Biological Sciences, Humboldt State University, Arcata, California 95521, USA.
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Boyd RS. Heavy Metal Pollutants and Chemical Ecology: Exploring New Frontiers. J Chem Ecol 2010; 36:46-58. [DOI: 10.1007/s10886-009-9730-5] [Citation(s) in RCA: 178] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2009] [Revised: 11/20/2009] [Accepted: 12/14/2009] [Indexed: 12/29/2022]
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