Environ Health Perspect 111:1093, Sánchez-Moreno S, Navas A (2007) Nematode diversity and food web condition in heavy metal polluted soils in a river basin in southern Spain. An international team of scientists led by the U.S. Geological Survey, recently documented widespread mercury contamination in air, soil, sediment, plants, fish, and wildlife at various levels across western North America. 00886-IIT, s. 2018 for the assistance. Martinez, J.G., Quiobe, S.P. “For decades, researchers have missed properly characterizing the land-based food web,” says biologist Dave Evers, the principal author of the study Hidden Risk . Mercury is distributed throughout the environment in a number of different forms. Soil Sci 37:549–556, Whitehead AG, Hemming JR (1965) A comparison of some quantitative methods of extracting small vermiform nematodes from soil. Eur J Soil Biol 43:166–179, Shao Y, Zhang W, Shen J, Zhou L et al (2008) Nematodes as indicators of soil recovery in tailings of a lead/zinc mine. In gold mining regions, the risk of soil pollution by mercury is a major environmental hazard, especially in tropical areas where soil microflora plays a major part in soil functioning, major bio-geochemical cycles and carbon turn-over. Soil Sci Soc Am J 40:665–672, Teh T, Ab Rahman NNN, Shahadat M, Wong Y, Syakir MI, Omar AM (2016) A comparative study of metal contamination in soil using the borehole method. What is mercury? CAB International, Wallingford, ISRIC FAO (2002) Procedures for soil analysis, 6th edn. Ann Appl Biol 55:25–38, Wu Q, He K, Liu P, Li Y, Wang D (2011) Association of oxidative stress with the formation of reproductive toxicity from mercury exposure on hermaphrodite nematode Caenorhabditis elegans. Phytoremediation of Mercury-Contaminated Soil Using Three Wild Plant Species and Its Effect on Maize Growth. Sci Total Environ 243:263–272, Fiscus DA, Neher DA (2002) Distinguishing sensitivity of free-living soil nematode genera to physical and chemical disturbances. Wiley, Hoboken, pp 455–499, Kim J, Koo SY, Kim JY, Lee EH, Lee SD, Ko KS, Ko DC, Cho KS (2009) Influence of acid mine drainage on microbial communities in stream and groundwater samples at Guryong Mine, South Korea. Mercury usually stays on the surface of sediments or soil and does not move through the soil to underground water. Google Scholar, Bongers T (1999) The maturity index, the evolution of nematode life history traits, adaptive radiation and cp-scaling. GEUS, Geological Survey of Denmark and Greenland, Pirrone N, Cinnirella S, Feng X, Finkelman RB, Friedli HR, Leaner J, Mason R, Mukherjee AB, Stracher GB, Streets DG, Telmer K (2010) Global mercury emissions to the atmosphere from anthropogenic and natural sources. Environ Geol 58:1567–1574, Kjeldahl J (1883) A new method for the determination of nitrogen in organic matter. Bacteria living at the bottom of lakes, rivers and the ocean turn mercury into methylmercury. Agric Ecosyst Environ 24:195–217, García-Giménez R, Jiménez-Ballesta R (2017) Mine tailings influencing soil contamination by potentially toxic elements. PLoS ONE 8:e66653, Göthberg A, Greger M (2006) Formation of methyl mercury in an aquatic macrophyte. https://doi.org/10.1007/s00244-019-00652-7, DOI: https://doi.org/10.1007/s00244-019-00652-7, Over 10 million scientific documents at your fingertips, Not logged in In Luc M, Sikora R, Bridge J (eds) Plant parasitic nematodes in subtropical and tropical agriculture. 2007;191:47-89. doi: 10.1007/978-0-387-69163-3_3. Compre online Mercury in Soil: Distribution, Speciation and Biological Effects - a Review of the Literature and Comments on Critical Concentrations, de Rundgren, Sten na Amazon. https://doi.org/10.1016/j.apsoil.2008.08.009. Sci Total Environ 317:207–233, Freckman DW (1988) Bacterivorous nematodes and organic-matter decomposition. Muddarisna, N., B.D. On the global scale, the Arctic region has been in focus recently because of the long-range transport of mercury. Recession of glaciers promotes rapid establishment of vegetative ecosystems that capture more atmospheric Hg over the long run than the Hg released from … Applied Ecology and Environmental Sciences, 1(3), 27-32. Muddarisna, N., B.D. Mercury accumulations cause many operational concerns; elemental analysis using field-portable X-ray fluorescence can offer solutions. Subscription will auto renew annually. The aim of this study was to compare the effects of mercury (0, 1 and 20 μg of inorganic mercury per gram of soil) on the functional diversity and genetic structure of microbial communities in a tropical soil. The authors thank the staff of the Marine Biology Research Group of Ghent University and Mindanao State University-Iligan Institute of Technology (MSU-IIT) through the Complex Systems Initiative SO No. CAS Environ Pollut 2005; 137:179-86. We investigated the effects of mercury on tropical soil microflora using soil microcosms spiked with mercury and incubated at 28 °C for 1 month. The impact of mercury pollution on soil microflora should thus be carefully assessed in such environments while taking into consideration the specificities of tropical soils. Appl Soil Ecol 10:239–251, Bongers T, De Goede RGM, Korthals GW, Yeates GW (1995) Proposed changes of cp classification for nematodes. They evaluated potential risk from mercury to human, fish, and wildlife health, and examined resource management activities that influence this risk. Whether the microbial community in the intermediately contaminated soil B was affected by the mercury is less evident. The aim of this study was to compare the effects of mercury (0, 1 and 20 μg of inorganic mercury per gram of soil) on the functional diversity and genetic structure of microbial communities in a tropical soil. © 2020 Springer Nature Switzerland AG. Mercury affects both light and dark reactions of photosynthesis. Appl Soil Ecol 10:73–85, Lacastesantos GF (2000) The impact of gold mining on Murcielagos Bay (Sibutad, Zamboanga del Norte, Philippines): accumulation of mercury and other heavy metals in some edible marine molluscs. What is mercury? Mercury is a naturally occurring heavy metal, found throughout the environment, with many harmful health effects. Part of Springer Nature. Environ Monitor Assess 183:451–464, Šalamún P, Brazova T, Miklisova D, Hanzelova V (2015) Influence of selected heavy metals (As, Cd, Cr, Cu) on nematode communities in experimental soil microcosms. Primer-E Limited, Andrássy I (2005) Free-living nematodes of Hungary (Nematoda errantia). Mercury can co-select for antibiotic resistance genes in soil. They each have specific effects on human health. It exists in three chemical forms. Atmos Chem Phys 10:5951–5964, Postma-Blaauw MB, de Vries FT, De Goede RGM, Bloem J, Faber JH, Brussaard L (2005) Within-trophic group interactions of bacterivorous nematode species and their effects on the bacterial community and nitrogen mineralization. This is a preview of subscription content, log in to check access. Here, we assessed the effects of a long-term contamination of Hg in soils on the bacterial and fungal communities along a gradient of contamination from no to high contamination. Wageningen, ISRIC, Kidd K, Clayden M, Jardine T (2012) Bioaccumulation and biomagnification of mercury through food web. Nematodes in soil ecosystems, vol 55. • ARG co-selection is strongly … de Vries W(1), Römkens PF, Schütze G. Author information: (1)Alterra, Wageningen University and Research Centre, Droevendaalse steeg 4, Atlas 104, P.O. Soil Biol Biochem 40:2040–2046, Spann N, Goedkoop W, Traunspurger W (2015) Phenanthrene bioaccumulation in the nematode Caenorhabditis elegans. Mercury in atmospheric deposition and its effects Emissions of Hg to the atmosphere have increased greatly since the beginning of the industrial era, although estimates of the increase in atmospheric levels vary widely—from about 3 to 24 times that of the pre-industrial period ( Wang et al., 2004 , and references therein). It exists in three forms that have different properties, usage, and toxicity. If mercury enters the water in any form, it is likely to settle to the bottom where it can remain for a long time. Mercury is a highly toxic element that is found both naturally and as an introduced contaminant in the environment. The three forms are called elemental (or metallic) mercury, inorganic mercury compounds, and organic mercury compounds. Mercury is also in the environment from natural sources, such as rocks, soil and volcanoes. 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