Добірка наукової літератури з теми "Heavy metal accumulation"

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Статті в журналах з теми "Heavy metal accumulation"

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Malá, J., H. Cvrčková, P. Máchová, J. Dostál, and P. Šíma. "Heavy metal accumulation by willow clones in short-time hydroponics." Journal of Forest Science 56, No. 1 (2010): 28–34. http://dx.doi.org/10.17221/69/2009-jfs.

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: The differences in Pb and Cd accumulation capabilities of <I>Salix miyabeana, S. viminalis, S. × blanda</I>, and <I>S. elbursensis</I> derived from willows planted in 1997 in coal-ash settling localities in the Krušné hory Mts.,the Czech Republic, were determined. Plantlets micropropagated by organogenesis were grown in sterile hydroponic media supplemented with 0.5mM Pb(NO<sub>3</sub>)<sub>2</sub> or 0.5mM Cd(NO<sub>3</sub>)<sub>2</sub>· 4H<sub>2</sub>O. The samples of roots and aboveground parts were collec
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Wang, Xing Wei, and Zi Fang Liu. "The Subcellular Distributions of Cadmium, Chromium, Copper, Plumbum and Zinc in Hyperaccumulator and Accumulator." Advanced Materials Research 726-731 (August 2013): 2434–37. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.2434.

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The subcellular distributions of cadmium, chromium, copper, plumbum and zinc in hyperaccumulator (Pterts vittata and Solanum nigrum) and accumulator (Conyza Canadensis and Digitaria sanguinalis) had been studied in pot experiment. The results showed that hyperaccumulator and accumulator had different accumulation capacity of five heavy metals. The total content of five heavy metals in four plants roots was followed the order: P. vittata > S. nigrum > D. sanguinalis > C. Canadensis, and the total content of five heavy metals in four plants shoots was: S. nigrum > D. sanguinalis >
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Akköz, Cengiz, and Cemal Çağlar. "EXAMINATION OF THE CONCENTRATIONS OF SOME HEAVY METALS IN THE ORGANS OF TWO FISH SPECIES (PHOXINELLUS ANATOLICUS HANKO, 1924, CYPRINUS CARPIO LINNEAUS, 1758) TAKEN FROM SUĞLA LAKE." Management of Sustainable Development 5, no. 2 (2013): 5–8. http://dx.doi.org/10.2478/msd-2013-0008.

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ABSTRACT This research has been conducted to determine the heavy metal (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) accumulation in the fish species Carp (Cyprinus carpio Linneaus, 1758) and Fatty fish (Phoxinellus anatolicus Hanko, 1924) taken from Suğla Lake, which is one of the most important water sources of Konya. In this research, conducted in 2009-2010, the heavy metal accumulation was examined in the time span of one year seasonally. And it has been concluded at the end of the research that the heavy metal accumulations show statistical dramatic differences between the seasons (p<0,05).
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Alia and P. Pardha Saradhi. "Proline Accumulation Under Heavy Metal Stress." Journal of Plant Physiology 138, no. 5 (1991): 554–58. http://dx.doi.org/10.1016/s0176-1617(11)80240-3.

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Bakht, Jehan, Rafi Ullah, and Mohammad Shafi. "Effect of Chelator EDTA on Phyto-Remediation of Cadmium, Chromium and Lead and their Effect on Growth of Sunflower (Helianthus annuus L.)." Biological Sciences - PJSIR 63, no. 1 (2020): 22–29. http://dx.doi.org/10.52763/pjsir.biol.sci.63.1.2020.22.29.

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The present study investigates the phyto-accumulation capacity of two cultivars of sunflower (Helianthus annuus L.) for heavy metals. Analysis of the data recorded ten weeks after sowing indicated that heavy metal application had significantly (p<0.05) affected all the parameters under study. Interaction of EDTA x cultivar and EDTA x cultivar x heavy metal had significantly (p<0.05) affected root fresh weight, root dry weight and heavy metal accumulation. EDTA application had significant (p<0.05) effect on heavy metal accumulation when data was noted ten weeks after sowing. The data a
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Ghosh, Rajrupa. "Heavy Metal Accumulation in Human Body: A Molecular Toxicity Leading to Cancer." International Journal of Science and Research (IJSR) 13, no. 2 (2024): 501–13. http://dx.doi.org/10.21275/sr24202163057.

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Sisodia, N. S., H. Kulshreshtha, S. Sharma, and S. K. Khanna. "Heavy Metals Accumulation in Human Fingernails." International Journal of Advance Research and Innovation 2, no. 2 (2014): 1–4. http://dx.doi.org/10.51976/ijari.221401.

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Metal determination in human tissues is the most common application of biological monitoring for screening, diagnosis and assessment of metal exposures and their risks. Humans and other living organisms are exposed to a variety of chemical pollutants that are released into the environment as a consequence of anthropogenic activities. Environmental pollutants are incorporated into the organism by different routes and can then be stored and distributed in different tissues, which leads to an internal concentration that can induce different alterations, adverse effects and/or diseases. Control me
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Wang, Xiaorou, Pengchao Lv, Fujin Zhang, et al. "Heavy Metal Accumulation in Maize and Wheat in Acidic Soil: A Comparative Study." Sustainability 17, no. 5 (2025): 2084. https://doi.org/10.3390/su17052084.

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Maize and wheat grains are at significant risk of accumulating excessive heavy metals in acidic soils, but relatively few comparative studies have been conducted on the two. This study employed Spearman correlation analysis, random forest modeling, and structural equation modeling to systematically investigate the interdependences between soil properties and heavy metal accumulation (Cd, Cr, As, Pb, Hg) in cereal grains. The results revealed distinct patterns in heavy metal content sequences between wheat and maize grains: maize exhibited Cr > Pb > As > Cd > Hg, while wheat followe
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Wenjin, Yu, and Zou Xinqing. "The Distributional Characteristics of Heavy Metal in Jiangsu Province Shoal Sea." Journal of Environmental and Public Health 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/142065.

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After the analysis of surface samples and core samples collected in Xinyanggang tidal land, the contents of Pb, Cu, Zn, and Cr were obtained and analyzed in this paper. The heavy metal accumulation rule and pollution status were studied by Index of geo-accumulation, latent ecological risk index method, and elements accumulation index method. The research suggests that (1) the contents of heavy metal Pb, Cu, Zn, and Cr in Xinyanggang tidal land have the same change trend, and such trend remains unchanged after the data were normalized, while the fluctuation range becomes smaller. (2) After anal
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Rai, Vartika, Poonam Kakkar, Sayyada Khatoon, A. K. S. Rawat, and Shanta Mehrotra. "Heavy Metal Accumulation in Some Herbal Drugs." Pharmaceutical Biology 39, no. 5 (2001): 384–87. http://dx.doi.org/10.1076/phbi.39.5.384.5898.

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Дисертації з теми "Heavy metal accumulation"

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Higton, G. "Microbial heavy metal accumulation." Thesis, University of Kent, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380612.

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Townsley, C. C. "Heavy metal accumulation in filamentous fungi." Thesis, Keele University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356547.

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Smith, Erin. "Heavy Metal Accumulation in Seagrasses in Southeastern Florida." Thesis, NSUWorks, 2018. https://nsuworks.nova.edu/occ_stuetd/474.

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Seagrass beds are among the most ecologically important systems in the marine environment. They provide the primary production to nearby coral reef and mangrove communities, and seagrasses comprise a large component of the diets of many marine organisms including fishes, small invertebrate species, and many protected species such as manatees and sea turtles. This consumption provides a pathway for many contaminants to enter the marine food web via the seagrasses. The coastal location of seagrass beds causes them to be especially susceptible to anthropogenic pollution, including accumulation of
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Davies, Giddings Egba Arikpo. "Heavy metal accumulation by the green alga Chlorella emersonii." Thesis, London South Bank University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336421.

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Schuurmans, Julia. "Evidence for Heavy Metal Accumulation in Native Australian Plants." Thesis, Curtin University, 2021. http://hdl.handle.net/20.500.11937/85770.

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This study investigated the accumulation of toxic heavy metals in native vegetation when grown on mine tailings and determined potential exposure pathways to animals and humans. Analytical chemistry techniques were employed by using spectroscopy and electrochemistry to determine heavy metal quantities in plants, soil and water, which was able to determine the persistence of heavy metals in soil and that plants were bioaccumulating higher concentrations of heavy metals when grown in or nearby mine tailings.
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Miners, John Steven. "Geochemical controls on heavy metal accumulation in Thames Estuary eels." Thesis, Birkbeck (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.406406.

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Galvez, de Cloutier Rosa. "Study of heavy metal accumulation mechanisms in the Lachine Canal sediments." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29024.

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Due to industrialization over the past 100 years, the sediments at the bottom of the Lachine Canal and Bay have become contaminated. This study investigated the heavy metal accumulation mechanisms within the Lachine Canal sediments and was carried out in three phases. Laboratory analytical and instrumental work were included.<br>During Phase I, 28 parameters were measured on 44 samples collected along the Lachine Canal and Bay. The results revealed the presence of a wide variety of both organic and inorganic contaminants. Heavy metals such as Zn $>$ Pb $>$ Cr $>$ Ni $>$ Cu $>$ Cu (in order of
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Farris, Jerry L. "Cellulolytic responses to heavy metal accumulation in Corbicula fluminea and Mudalia dilatata." Diss., This resource online, 1986. http://scholar.lib.vt.edu/theses/available/etd-01242009-063436/.

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Xiong, Xianzhe, and mikewood@deakin edu au. "Heavy metal accumulation in soils at three field sites subject to effluent irrigation." Deakin University. School of Ecology and Environment, 2003. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20050902.110403.

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Three field sites were chosen to study the environmental assimilative capacity of heavy metals in soil. These sites were the Werribee Farm and the Myome Farm in Australia and Shenyang Zhangshi Irrigation Area in China. The Werribee Farm and the Shenyang Zhangshi Irrigation Area received sewage treatment and application on land for a long time. The Myome farm is an experimental site in which investigations on land application of municipal wastewater on water repellent soils is currently being trailed. Heavy metal contamination, in particular Cr, Cu and Zn, in the Land Filtration soil of Werribe
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Morgan, J. E. "Exogenous and endogenous factors influencing the accumulation of heavy metals by selected earthworm species." Thesis, Bucks New University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380310.

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Книги з теми "Heavy metal accumulation"

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Abraham, Joanna Victoria. Heavy metal uptake and accumulation in protozoa of activated sludge. University of Manchester, 1994.

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Berry, Charles R. Growth and heavy metal accumulation in pine seedlings grown with sewage sludge. s.n, 1985.

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Lindqvist, Lars. Insects as ecotoxicological tools: Uptake, accumulation, biomagnification and excretion of heavy metals in terrestrial insects. Acta Universitatis Upsaliensis, 1994.

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Singh, Keshav et al. Earthworm Reproduction and Heavy Metal Accumulation. Genetech, 2014.

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Gupta, Dharmendra Kumar, and Soumya Chatterjee. Heavy Metal Remediation: Transport and Accumulation in Plants. Nova Science Publishers, Incorporated, 2014.

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Частини книг з теми "Heavy metal accumulation"

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Barker, Shaun. "Where We Find Metals." In Heavy Metal. Open Book Publishers, 2024. http://dx.doi.org/10.11647/obp.0373.04.

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Mineral deposits are found in almost every environment on Earth—from the ocean floor, to high mountains, deserts and jungles. What factors control the distribution of minerals across our planet, and why do we mine in environmentally sensitive areas? This chapter describes the unique processes—asteroids, anoxic ocean waters, volcanoes and salty seas—that have led to the accumulation of large metal deposits on Earth over millions or even billions of years. By understanding these processes, we can better appreciate why particular types of mineral deposits occur where they do, and how mineral expl
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Sokneang, In, Sengly Sroy, Molin Soeung, et al. "Heavy Metal Accumulation in Fish." In Water and Life in Tonle Sap Lake. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6632-2_38.

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Shah, Sofia, and Edward Lovell. "Heavy Metal Accumulation in Scleractinian Corals." In Encyclopedia of Modern Coral Reefs. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-2639-2_221.

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Greger, Maria. "Metal Availability, Uptake, Transport and Accumulation in Plants." In Heavy Metal Stress in Plants. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-07743-6_1.

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Sharifuzzaman, S. M., Hafizur Rahman, S. M. Ashekuzzaman, Mohammad Mahmudul Islam, Sayedur Rahman Chowdhury, and M. Shahadat Hossain. "Heavy Metals Accumulation in Coastal Sediments." In Environmental Remediation Technologies for Metal-Contaminated Soils. Springer Japan, 2016. http://dx.doi.org/10.1007/978-4-431-55759-3_2.

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Honda, Katsuhisa, Ryo Tatsukawa, and Shingo Miura. "Heavy metal accumulation in wild Japanese serow." In The Biology and Management of Capricornis and Related Mountain Antelopes. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-011-8030-6_33.

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Awasthi, Garima, Vibha Jaiman, Seema Nama, et al. "Heavy Metal Accumulation Potential of Medicinal Plants." In Phytoremediation Potential of Medicinal and Aromatic Plants. CRC Press, 2023. http://dx.doi.org/10.1201/9781003290780-3.

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Wani, Khursheed Ahmad, Javid Manzoor, Ashaq Ahmad Dar, Razia Shuab, and Rafiq Lone. "Heavy Metal Intrusion and Accumulation in Aquatic Ecosystems." In Fresh Water Pollution Dynamics and Remediation. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8277-2_6.

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Olsson, Per-Erik, Peter Kling, and Christer Hogstrand. "Mechanisms of heavy metal accumulation and toxicity in fish." In Metal Metabolism in Aquatic Environments. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2761-6_10.

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Sakai, Y., M. Koibuchi, A. Sakoda, and M. Suzuki. "Growth Inhibition and Heavy Metal Accumulation in CHO Cells." In Animal Cell Technology: Developments Towards the 21st Century. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0437-1_174.

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Тези доповідей конференцій з теми "Heavy metal accumulation"

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Chandrasekaran, P., and S. C. Dexter. "Bacterial Metabolism in Biofilm Consortia: Consequences for Potential Ennoblement." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94276.

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Abstract Platinum metal coupons were used in studying the mechanism of ennoblement in the presence of mature seawater biofilms. Presence of a bacterial consortia, rather than any single organism is determined to be necessary for ennoblement. Millimolar concentrations of iron and manganese were measured in biofilms formed over platinum. EDAX and ICP techniques were used for measuring the chemistry of particles in a biofilm. Utilization of various electron acceptors like oxygen, iron, manganese etc are thought to be important for ennoblement to take place over platinum. Heavy metal accumulation
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Pilecka-Ulcugaceva, Jovita, Anda Bakute, Maris Bertins, Kristaps Siltumens, and Inga Grinfelde. "ASSESSMENT OF HEAVY METAL CONTAMINATION IN URBAN SNOW: A CASE STUDY OF NICKEL AND COPPER IN JELGAVA, LATVIA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/4.2/s18.25.

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Snow water pollution, especially from heavy metals, is a growing global environmental concern, as urbanization and industrial activities increasingly contribute to the contamination of precipitation. Snow, acting as a natural filter, accumulates atmospheric pollutants, which are subsequently released during snowmelt, entering stormwater systems and surface water bodies. This issue has been observed across Europe, North America, and other industrialized regions, where heavy metals such as nickel (Ni) and copper (Cu) are prevalent contaminants. In Latvia, studies on snow pollution remain limited
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Fitzpatrick, Devan, Alyssa E. Shiel, and Bruce McCune. "DYNAMIC COMPARTMENT MODELING OF HEAVY METAL ACCUMULATION IN MOSSES." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-286195.

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James, Richard, and Stefanie A. Brachfeld. "HEAVY METAL ACCUMULATION ALONG THE PALISADES INTERSTATE PARKWAY, NJ." In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-305330.

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Angelova, Violina. "HEAVY METAL ACCUMULATION AND CHEMICAL COMPOSITION OF ESSENTIAL OILS OF SALVIA OFFICINALIS CULTIVATED ON HEAVY METAL CONTAMINATED SOILS." In THIRD INTERNATIONAL SCIENTIFIC CONFERENCE Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture CONFERENCE PROCEEDINGS. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2019. http://dx.doi.org/10.31410/itema.2019.45.

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Jinxiang Yang, Mingxu Zhang, Duoxi Yao, Liangmin Gao, and Xiaolong Li. "Construction of heavy metal accumulation model in soil-woody plants system." In 2011 International Symposium on Water Resource and Environmental Protection (ISWREP). IEEE, 2011. http://dx.doi.org/10.1109/iswrep.2011.5893359.

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Angelova, Violina. "HEAVY METAL ACCUMULATION AND CHEMICAL COMPOSITION OF ESSENTIAL OILS OF LEMON BALM (MELISSA OFFICINALIS L.) CULTIVATED ON HEAVY METAL CONTAMINATED SOILS." In Fourth International Scientific Conference ITEMA Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2020. http://dx.doi.org/10.31410/itema.2020.287.

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Comparative research has been conducted to allow us to determine the content of heavy metals and chemical composition of lemon balm oils, as well as to identify the possibility of lemon balm growth on soils contaminated by heavy metals. The experimental plots were situated at different distances of 0.5 km, and 15 km, respectively, from the source of pollution the Non-Ferrous-Metal Works (MFMW) near Plovdiv, Bulgaria. On reaching the flowering stage the lemon balm plants were gathered. The content of heavy metals in leaves of lemon balm was determined by ICP. The essential oils of the lemon bal
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Wang, Jun, Xin Chen, Yi Shi, Muqiu Zhao, and Fanxiang Meng. "Evaluation of heavy metal accumulation in greenhouse soils in Shenyang, Northeast China." In International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), edited by Honghua Tan and Qi Luo. SPIE, 2009. http://dx.doi.org/10.1117/12.836688.

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Kösta, H., and S. Liiv. "Spatial and temporal trends of heavy metal accumulation in mosses in Estonia." In ECOSUD 2011. WIT Press, 2011. http://dx.doi.org/10.2495/eco110121.

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Jovanović, Dragoljub, Radmila Markovic, Milena Krstić, et al. "HEAVY METALS ACCUMULATION IN FISH MUSCLES FROM DIFFERENT LAKES IN URBAN HABITATS." In 8th Workshop Food and Drug Safety and Quality. Vinča Institute of Nuclear Sciences - National Institute of the Republic of Serbia, 2024. http://dx.doi.org/10.46793/8fdsq.pb5dj.

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The major routes of heavy metal uptake by man are food, water, and air. Namely, fish are the most important source of some toxic metals for human beings. This study was undertaken to determine the contamination data of Pb, Cd, and Hg in the muscles of different fish species from two lakes of Mladenovac Municipality, Belgrade area, Serbia. The samples of the Pike fish (Esox lucius) and Prussian carp (Carassius auratus gibelio) were taken in two locations, Markovac Lake and Rabrovac Lake, in 2023. The content of Pb, Cd, and Hg was determined in the fish dorsal muscle by atomic absorption spectro
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Звіти організацій з теми "Heavy metal accumulation"

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Busby, Ryan, Thomas Douglas, Joshua LeMonte, David Ringelberg, and Karl Indest. Metal accumulation capacity in indigenous Alaska vegetation growing on military training lands. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41443.

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Permafrost thawing could increase soil contaminant mobilization in the environment. Our objective was to quantify metal accumulation capacities for plant species and functional groups common to Alaskan military training ranges where elevated soil metal concentrations were likely to occur. Plant species across multiple military training range sites were collected. Metal content in shoots and roots was compared to soil metal concentrations to calculate bioconcentration and translocation factors. On average, grasses accumulated greater concentrations of Cr, Cu, Ni, Pb, Sb, and Zn relative to forb
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Yermiyahu, Uri, Thomas Kinraide, and Uri Mingelgrin. Role of Binding to the Root Surface and Electrostatic Attraction in the Uptake of Heavy Metal by Plants. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7586482.bard.

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The principal accomplishment of the research supported by BARD was progress toward a comprehensive view of cell-surface electrical effects (both in cell walls [CWs] and at plasma membrane [PM] surfaces) upon ion uptake, intoxication, and amelioration. The research confirmed that electrostatic models (e.g., Gouy-Chapman-Stern [G-C-S]), with parameter values contributed by us, successfully predict ion behavior at cell surfaces. Specific research objectives 1. To characterize the sorption of selected heavy metals (Cu, Zn, Pb, Cd) to the root PM in the presence of other cations and organic ligands
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Tsybekmitova, G. Ts, A. P. Kuklin, N. A. Tashlykova, et al. The ecological and geochemical role of hydrobionts in the accumulation of heavy metals in the ecosystem of Lake Kenon. Publishing House «Water: Chemistry and Ecology», 2019. http://dx.doi.org/10.18411/2072-8158-2019-1-3-63-68.

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Kochian, L. Identification and validation of heavy metal and radionuclide accumulating terrestrial plant species. Quarterly technical progress report, June 21, 1995--September 20, 1995. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/201597.

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Chefetz, Benny, Baoshan Xing, Leor Eshed-Williams, Tamara Polubesova, and Jason Unrine. DOM affected behavior of manufactured nanoparticles in soil-plant system. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7604286.bard.

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The overall goal of this project was to elucidate the role of dissolved organic matter (DOM) in soil retention, bioavailability and plant uptake of silver and cerium oxide NPs. The environmental risks of manufactured nanoparticles (NPs) are attracting increasing attention from both industrial and scientific communities. These NPs have shown to be taken-up, translocated and bio- accumulated in plant edible parts. However, very little is known about the behavior of NPs in soil-plant system as affected by dissolved organic matter (DOM). Thus DOM effect on NPs behavior is critical to assessing the
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