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[PMID]:27771564
[Au] Autor:Nadal M; Rovira J; Díaz-Ferrero J; Schuhmacher M; Domingo JL
[Ad] Endereço:Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, Universitat Rovira i Virgili, Sant Llorenç 21, 43201 Reus, Catalonia, Spain.
[Ti] Título:Human exposure to environmental pollutants after a tire landfill fire in Spain: Health risks.
[So] Source:Environ Int;97:37-44, 2016 12.
[Is] ISSN:1873-6750
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:In May 2016, a fire occurred in one of the largest landfills in Europe (Seseña, Toledo, Spain), where 70,000-90,000tons of tires had been illegally accumulated for >15years. Because of the proximity of population nuclei and the duration of the episode (>20days), we conducted a preliminary human health risk assessment study just after the tire fire. Samples of air and soil were collected in 3 areas surrounding the landfill (El Quiñón, at only 500m, and Seseña Nuevo and Seseña Viejo, both at 4km), as well as in background sites. In addition, samples of crops (barley, wheat, cabbage and lettuce) were also obtained from local farmers. The concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs) and a number of trace elements (As, Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb, Sb, Sn, Tl, and V) were analyzed in all the samples. The concentrations of all the target pollutants, excepting PAHs, were relatively similar at the different sampling zones, irrespective of the distance to the landfill. In turn, a significant increase of PAHs was noted near the tire landfill, with air levels up to 6-times higher than those found at 4km (134 vs. 19.5-22.7ng/m ). Similarly, PAH concentrations in lettuce were relatively higher than those typically found in monitoring programs of food safety. Because of the increase of airborne PAHs, cancer risks due to exposure to environmental pollutants for the population living at El Quiñón, near the landfill, were between 3- and 5-times higher than those estimated for the inhabitants of Seseña. After this preliminary study, further investigations, focused only on PAHs, but more extensive in terms of number of samples, should be conducted to assure that PAHs have been progressively degraded through time.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Poluentes Ambientais/análise
Fogo
Resíduos Perigosos/análise
Dibenzodioxinas Policloradas/análise
Poluentes do Solo/análise
Oligoelementos/análise
[Mh] Termos MeSH secundário: Poluentes Atmosféricos/toxicidade
Poluentes Ambientais/toxicidade
Resíduos Perigosos/efeitos adversos
Seres Humanos
Veículos Automotores
Bifenilos Policlorados/análise
Bifenilos Policlorados/toxicidade
Dibenzodioxinas Policloradas/toxicidade
Hidrocarbonetos Aromáticos Policíclicos/análise
Hidrocarbonetos Aromáticos Policíclicos/toxicidade
Medição de Risco
Poluentes do Solo/toxicidade
Espanha
Oligoelementos/toxicidade
Instalações de Eliminação de Resíduos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants); 0 (Environmental Pollutants); 0 (Hazardous Waste); 0 (Polychlorinated Dibenzodioxins); 0 (Polycyclic Aromatic Hydrocarbons); 0 (Soil Pollutants); 0 (Trace Elements); DFC2HB4I0K (Polychlorinated Biphenyls)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:180311
[Lr] Data última revisão:
180311
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161025
[St] Status:MEDLINE


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[PMID]:27770708
[Au] Autor:Glorennec P; Lucas JP; Mercat AC; Roudot AC; Le Bot B
[Ad] Endereço:EHESP, School of Public Health, Sorbonne Paris Cité, - Avenue du Professeur Léon-Bernard, CS 74312, 35043 Rennes cedex, France; Irset Inserm, UMR 1085-Institut de Recherche sur la Santé, l'Environnement et le Travail, Rennes, France. Electronic address: Philippe.glorennec@ehesp.fr.
[Ti] Título:Environmental and dietary exposure of young children to inorganic trace elements.
[So] Source:Environ Int;97:28-36, 2016 12.
[Is] ISSN:1873-6750
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Children are exposed to toxic metals and metalloids via their diet and environment. Our objective was to assess the aggregate chronic exposure of children aged 3-6years, living in France, to As, Cd, Cr, Cu, Mn, Pb, Sb, Sr, and V present in diet, tap water, air, soil and floor dust in the years 2007-2009. Dietary data came from the French Total Diet Study, while concentrations in residential tap water, soil and indoor floor dust came from the 'Plomb-Habitat' nationwide representative survey on children's lead exposure at home. Indoor air concentrations were assumed to be equal to outdoor air concentrations, which were retrieved from regulatory measurements networks. Human exposure factors were retrieved from literature. Data were combined with Monte Carlo simulations. Median exposures were 1.7, 0.3, 10.2, 34.1, 60.3, 0.7, 0.1, 44.3, 1.5 and 95th percentiles were 4.4, 0.5, 15.8, 61.3, 98.3, 2.5, 0.1, 111.1, 2.9µg/kgbw/d for As, Cd, Cr, Cu, Mn, Pb, Sb, Sr, and V respectively. Dietary exposures dominate aggregate exposures, with the notable exception of Pb - for which soils and indoor floor dust ingestion contribute most at the 95th percentile. The strengths of this study are that it aggregates exposures that are often estimated separately, and uses a large amount of representative data. This assessment is limited to main diet and residential exposure, and does not take into account the relative bioavailability of compounds. These results could be used to help target prevention strategies.
[Mh] Termos MeSH primário: Poluentes Ambientais/toxicidade
Oligoelementos/toxicidade
[Mh] Termos MeSH secundário: Poluição do Ar em Ambientes Fechados/efeitos adversos
Criança
Pré-Escolar
Exposição Dietética/efeitos adversos
Poeira/análise
Exposição Ambiental/efeitos adversos
Monitoramento Ambiental/métodos
Feminino
França
Intoxicação por Metais Pesados
Seres Humanos
Masculino
Poluentes do Solo/análise
Poluentes do Solo/toxicidade
Poluentes Químicos da Água/análise
Poluentes Químicos da Água/toxicidade
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Dust); 0 (Environmental Pollutants); 0 (Soil Pollutants); 0 (Trace Elements); 0 (Water Pollutants, Chemical)
[Em] Mês de entrada:1711
[Cu] Atualização por classe:180311
[Lr] Data última revisão:
180311
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161023
[St] Status:MEDLINE


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[PMID]:29431932
[Au] Autor:Rakitsky VN; Sinitskaya TA; Gromova IP; Klimova NN; Vafina DA
[Ti] Título:[Hygienic regulation of neonicotinoids derivative in the soil].
[So] Source:Gig Sanit;95(11):1016-21, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:For the assurance of the safe regulations for the use in agriculture persistent in soil insecticide neonicotinoids derivative, studies have been executed to investigate its impact on the soil microbiocenosis and migration to the neighboring environment of the active ingredient of this pesticide and the preparation based on it. On the ground of obtained experimental data there were determined threshold doses for the following indices of the harmfulness: migration-water, translocation (transmission into plants) and general sanitary indices. There were established limiting indices of the harmfulness: translocation and migration-water indices. The maximum permissible concentration (MPC) of neonicotinoids derivative in the soil accounted for 0.5 mg/kg of the soil. This content of the pesticide in the soil prevents its accumulation in plants in concentrations exceeding the maximum permissible levels (MPLs), in food products, it fails both to give rise in its transition in groundwater above the MPL for water reservoirs and influence on the soil microbiocenosis and self-purification processes.
[Mh] Termos MeSH primário: Agricultura
Neonicotinoides
Poluentes do Solo
Poluição Química da Água/prevenção & controle
[Mh] Termos MeSH secundário: Agricultura/métodos
Agricultura/normas
Monitoramento Ambiental/métodos
Monitoramento Ambiental/normas
Seres Humanos
Inseticidas/análise
Inseticidas/química
Concentração Máxima Permitida
Neonicotinoides/análise
Neonicotinoides/química
Saúde Pública/métodos
Saúde Pública/normas
Federação Russa
Poluentes do Solo/análise
Poluentes do Solo/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Insecticides); 0 (Neonicotinoids); 0 (Soil Pollutants)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  4 / 29625 MEDLINE  
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[PMID]:29431338
[Au] Autor:Shevchenko AA; Kulagin AA; Grigorenko LV
[Ti] Título:[Hygienic assessment of the impact of diesel fuel on the ordinary black soil microbiocenosis].
[So] Source:Gig Sanit;95(10):942-5, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:The main sources of soil contamination by oil products in the Dnepropetrovsk region are oil depots, gas stations and all types of transport that use and transport oil. The diesel fuel was found to be the one of the priority multicomponent components of the petroleum products, so it there was occurred the necessity for the hygienic regulation of the oil component in order to monitor a multicomponent composition ofpetroleum products in the study of complex influence of environmental factors on health population. In the study of the effect of various concentrations of diesel fuel on the number of total bacterial count (TBC) as the threshold for general sanitary indicator of hazard, there was recommended the concentration of4000 mg/kg, which oppressed the vital activity of soil microorganisms by 50-27.3% for the first 2 weeks of the laboratory experiment.
[Mh] Termos MeSH primário: Gasolina
Microbiota/efeitos dos fármacos
Solo
[Mh] Termos MeSH secundário: Monitoramento Ambiental/métodos
Monitoramento Ambiental/normas
Poluição Ambiental/efeitos adversos
Poluição Ambiental/análise
Poluição Ambiental/prevenção & controle
Gasolina/efeitos adversos
Gasolina/análise
Seres Humanos
Saúde Pública/métodos
Saúde Pública/normas
Solo/química
Solo/normas
Microbiologia do Solo
Poluentes do Solo/efeitos adversos
Poluentes do Solo/análise
Ucrânia/epidemiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Gasoline); 0 (Soil); 0 (Soil Pollutants)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  5 / 29625 MEDLINE  
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[PMID]:29431337
[Au] Autor:Tafeeva EA; Ivanov AV; Titova AA; Petrov IV
[Ti] Título:[Content of heavy metals and petroleum products in the soil on the territory of oilproducing areas of the Republic of Tatarstan].
[So] Source:Gig Sanit;95(10):939-41, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:The paper presents data on the hygienic assessment of the content of heavy metals and petroleum products in the soil on the territory of oil-producing areas of the Republic of Tatarstan. The average total content of lead (10,1 mg/kg), cadmium (0.073 mg/kg), manganese (792.4 mg/kg), cobalt (14.2 mg/kg), chromium (87.6 mg/kg), nickel (65.2 mg/ kg), arsenic (8.0 mg/kg), copper (36.6 mg/kg) and zinc (521 mg/kg) in soil for agricultural purposes near objects oil production was shown not to exceed the established hygienic standards. Soil contamination with oil products leads to an increase in its toxicity and mutagenicity. Soil contamination with oil products at the level of as low as 30 mg/ kg leads to the gain in its toxicity (low toxicity) and mutagenicity (average) (specific gravity of germinated seeds was 70.7±0.67%, aberrations - 1.78±0.19%).
[Mh] Termos MeSH primário: Agricultura
Poluição Ambiental
Metais Pesados
Indústria de Petróleo e Gás
Petróleo
Solo
[Mh] Termos MeSH secundário: Agricultura/métodos
Agricultura/normas
Monitoramento Ambiental/métodos
Monitoramento Ambiental/normas
Poluição Ambiental/efeitos adversos
Poluição Ambiental/análise
Poluição Ambiental/prevenção & controle
Seres Humanos
Metais Pesados/efeitos adversos
Metais Pesados/análise
Mutagênicos/análise
Petróleo/efeitos adversos
Petróleo/análise
Saúde Pública/métodos
Saúde Pública/normas
Medição de Risco/métodos
Medição de Risco/normas
Solo/química
Solo/normas
Poluentes do Solo/efeitos adversos
Poluentes do Solo/análise
Tartaristão
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Metals, Heavy); 0 (Mutagens); 0 (Petroleum); 0 (Soil); 0 (Soil Pollutants)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  6 / 29625 MEDLINE  
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[PMID]:29431334
[Au] Autor:Abakumov EV; Suyundukov YT; Pigareva TA; Semenova IN; Semenova RF; Biktimerova G; Rafikova YS; Ilbulova GR
[Ti] Título:[Biological and sanitary evaluation of Sibaisky quarry dumps of the Bashkortostan Republic].
[So] Source:Gig Sanit;95(10):929-34, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:Dumps of quarries for the extraction of copper pyrite in Urals region of the Bashkortostan Republic are the problem object, which represents a main technogenic source of environmental pollution. Soils of Sibaisky quarry dumps are characterized by the elevated content of heavy metals relatively to maximum permissible concentrations and regional geochemical background. In sanitary hygienic evaluation of the pollution by studied technosols according to the total pollution index (Zc) it was revealed that according to the content of total forms studied technosols are referred to moderately hazard, while in regards of the same index concerning the content of the mobile forms technosols are referred to the category of hazardous. In this regard, in plant products grown in the area adjacent to the dumps, there was revealed an excess on cadmium. The biological activity of soils is very low, due to the low microbial community development. Soil formation in the dumps is almost not expressed, appearing in the formation of low-thick underdeveloped humus horizon with a little diversity of species and projective cover. Sanitary-hygienic situation in conditions in the quarry dump area is unfavorable, that does not allow newly formed soils to carry out environmental functions effectively
[Mh] Termos MeSH primário: Biota/efeitos dos fármacos
Cobre
Poluição Ambiental
Metais Pesados
Mineração/métodos
Solo
[Mh] Termos MeSH secundário: Bashkiria
Monitoramento Ambiental/métodos
Poluição Ambiental/efeitos adversos
Poluição Ambiental/análise
Seres Humanos
Metais Pesados/efeitos adversos
Metais Pesados/análise
Solo/química
Solo/classificação
Poluentes do Solo/efeitos adversos
Poluentes do Solo/análise
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Metals, Heavy); 0 (Soil); 0 (Soil Pollutants); 789U1901C5 (Copper)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  7 / 29625 MEDLINE  
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[PMID]:29431331
[Au] Autor:Vodyanova MA; Kriatov IA; Donerian LG; Evseeva IS; Ushakov DI; Sbitnev AV
[Ti] Título:[Ecological hygienic assessment of soils quality in urban areas].
[So] Source:Gig Sanit;95(10):913-6, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:Assessment of the soil quality is ofprime importance essential for the characterization of the ecological and hygienic condition of the territory, as the soil is the first link of the food chain, the source of secondary air and water pollution, as well as an integral index of ecological well-being of the environment. Herewith the qualitative analysis of soil complicated by the specifics of the soil genesis in the urban environment, in which an important role is played by manmade land bulk and alluvial soils; the inclusion of construction of material debris and household garbage in upper horizons; the growing up of the profile due to the perpetual introduction of different materials and intensive aeolian deposition. It is advisable to consider the currently neglected question of the study of soil vapor containing volatile chemicals. These pollutants penetrate into the building through cracks in the foundation and openings for utilities. Soil evaporation may accumulate in residential areas or in the soil under the building. Because of this, it is necessary to pay attention to the remediation of areas allocated for the built-up area, possessing a large-scale underground parking. Soil contamination is the result of significant anthropogenic impacts on the environment components. In general, about 89.1 million people (62.6% of the population of the country) live in terms of complex chemical load, determined by contamination offood, drinking water, air and soil. The list of microbiological and sanitary-chemical indices of the assessment of soils of urban areas may vary in dependence on the data obtained in pilot studies due to changes and additions to the assigned tasks. Timely forecast for the possibility of the usage of released lands of urban territories for the construction and the creation of new objects for different purposes should become the prevention of chronic non-infectious diseases in the population residing in urban areas.
[Mh] Termos MeSH primário: Poluição Ambiental/prevenção & controle
Poluentes do Solo
Solo
Saúde da População Urbana/normas
[Mh] Termos MeSH secundário: Monitoramento Ambiental/métodos
Monitoramento Ambiental/normas
Seres Humanos
Saúde Pública/métodos
Saúde Pública/normas
Federação Russa/epidemiologia
Solo/química
Solo/normas
Microbiologia do Solo
Poluentes do Solo/efeitos adversos
Poluentes do Solo/análise
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Soil); 0 (Soil Pollutants)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  8 / 29625 MEDLINE  
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[PMID]:29431315
[Au] Autor:Shamilishvili GA; Abakumov EV; Gabov DN; Alekseev II
[Ti] Título:[Features of fractional composition of polycyclic aromatic hydrocarbons and multielement contamination of soils of urban territories and their hygienic characteristics (on the example of soils of functional zones of Saint-Petersburg)].
[So] Source:Gig Sanit;95(9):827-37, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:This study is devoted to the investigation of quantitative and qualitative composition and distribution of polycyclic aromatic hydrocarbons (PAHs) in urban soils on the example of recreational, residential and industrial areas of Saint-Petersburg (Russia). The evaluation of soil contamination levels with heavy metals and metalloids of the first and second classes of hazard is given as well. Total PAH content in soils of the studied area in most cases exceeds international soil quality guideline values (1 mg/kg), varying from 0.67 to 17.45 mg/kg. In most samples benzo[a] pyrene concentrations were found to be higher than MPC for this substance in soil. Calculated BaP-equivalents of PAHs indicate to the high carcinogenic risk for health, associated with soil contamination. Mean PAH concentrations in soil differ authentically between various types of functional zones and in the whole of the city. The significant positive correlation between soil organic content and PAH levels in soils was revealed in most samples. Calculated values of the total index of soil contamination (Zc) by heavy metals and metalloids were characterized by low values (47.28-121.14), that corresponds to the category of dangerous pollution (32 < Z < 128).
[Mh] Termos MeSH primário: Carcinógenos
Metais Pesados/análise
Hidrocarbonetos Aromáticos Policíclicos/análise
Saúde Pública
Poluentes do Solo
Solo/química
[Mh] Termos MeSH secundário: Carcinógenos/análise
Carcinógenos/toxicidade
Monitoramento Ambiental/métodos
Monitoramento Ambiental/estatística & dados numéricos
Poluição Ambiental/efeitos adversos
Poluição Ambiental/análise
Poluição Ambiental/prevenção & controle
Seres Humanos
Saúde da População/estatística & dados numéricos
Saúde Pública/métodos
Saúde Pública/normas
Federação Russa/epidemiologia
Poluentes do Solo/análise
Poluentes do Solo/química
Poluentes do Solo/toxicidade
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Carcinogens); 0 (Metals, Heavy); 0 (Polycyclic Aromatic Hydrocarbons); 0 (Soil); 0 (Soil Pollutants)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  9 / 29625 MEDLINE  
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[PMID]:29430914
[Au] Autor:Alekseev II; Abakumov EV; Shamilishvili GA; Lodygin ED
[Ti] Título:[Heavy metals and hydrocarbons content in soils of settlements of the Yamal-Nenets autonomous region].
[So] Source:Gig Sanit;95(9):818-21, 2016.
[Is] ISSN:0016-9900
[Cp] País de publicação:Russia (Federation)
[La] Idioma:rus
[Ab] Resumo:In August 2015 there were executed investigations on the study of the soils diversity of the Yamal-Nenets Autonomous Okrug. One of the directions of this work got be the study of urban soils of settlements of the Yamal-Nenents Autonomous Okrug. The sectors for the observation were settlement of Harsaim, village Aksarka, city of Salekhard, settlement Harp and city of Labytnangi. About 20 soil samples were collected during the field work. Samples were collected from a depth of 0-5 cm and 5-20 cm. Heavy metals (HM) were detected with the use of X-ray fluorescent analyzer "Spectroscan-MAX". The HM content values were compared with the corresponding Approxible Permissible Concentrations and Maximum Allowable Concentrations (MAC) adopted in Russia. Hydrocarbons content was determined by gravimetric method. Values of the hydrocarbons content in studied soils were compared with the existing regulations of the Russian Federation. The levels of soil contamination by hydrocarbons were determined. The study of soil samples from different settlements allowed to reveal characteristic features of soil contamination of separate settlements by HM and hydrocarbons and to compare them against each other. The vast majority of samples are characterized by arsenic exceedance of MAC, which should indicate to a high regional background of this element. For a more adequate assessment of the Zc meaning as the value of the total pollution index of soils there were used not only arithmetical average values of the coefficients of the chemical composition concentration (Kc), but also their average geometric values. According to levels of total soil contamination most of soil samples are characterized as non-hazardous (Zc<16). Calculation of soil pollution index showed that the most of soil samples have values less than 1. It characterizes soils as unpolluted. Statistical processing of obtained data in the media of the analytical software interface STATISTICA 10 showed a statistically significant difference in the content ofHM and hydrocarbons for the layer of 0-20 cm of the soils for three elements (Cu, Zn, Ni).
[Mh] Termos MeSH primário: Arsênico/análise
Monitoramento Ambiental
Indústrias Extrativas e de Processamento
Hidrocarbonetos/análise
Metais Pesados/análise
[Mh] Termos MeSH secundário: Monitoramento Ambiental/métodos
Monitoramento Ambiental/estatística & dados numéricos
Indústrias Extrativas e de Processamento/métodos
Indústrias Extrativas e de Processamento/normas
Seres Humanos
Concentração Máxima Permitida
Saúde da População
Saúde Pública/métodos
Saúde Pública/normas
Federação Russa/epidemiologia
Solo/química
Poluentes do Solo/análise
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Hydrocarbons); 0 (Metals, Heavy); 0 (Soil); 0 (Soil Pollutants); N712M78A8G (Arsenic)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180213
[St] Status:MEDLINE


  10 / 29625 MEDLINE  
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[PMID]:29175407
[Au] Autor:Patra DK; Pradhan C; Patra HK
[Ad] Endereço:Post-Graduate Department of Botany, Utkal University, Bhubaneswar 751004, India.
[Ti] Título:An in situ study of growth of Lemongrass Cymbopogon flexuosus (Nees ex Steud.) W. Watson on varying concentration of Chromium (Cr ) on soil and its bioaccumulation: Perspectives on phytoremediation potential and phytostabilisation of chromium toxicity.
[So] Source:Chemosphere;193:793-799, 2018 Feb.
[Is] ISSN:1879-1298
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Chromium (Cr) contamination in soil is a growing concern in sustainable agricultural production and food safety. Remediation of Cr from contaminated soils is a challenging task which may not only help in sustaining agriculture but also in minimizing adverse environmental impacts. Pot culture experiments were performed with the application of varied concentration of Cr to assess the Chromium accumulation potential of Lemongrass and to study the impact of toxic concentration of Cr on morphological, physiological and biochemical parameters of the plant. The results showed an increasing accumulation trend of Chromium with increasing Chromium concentrations in both root and shoot of 60 days old Lemongrass plants, while the protein and chlorophyll contents decreased. Similarly, accumulation of Cr increased the levels of proline and antioxidant enzymes indicating the enhanced damage control activity. The potentiality of the plant with the capacity to accumulate and stabilize Cr compound in Cr contaminated soil by phytoremediation process has been explored in the present investigation.
[Mh] Termos MeSH primário: Biodegradação Ambiental
Cromo/farmacocinética
Cromo/toxicidade
Cymbopogon/metabolismo
Solo/química
[Mh] Termos MeSH secundário: Antioxidantes/metabolismo
Clorofila/metabolismo
Cromo/análise
Cymbopogon/crescimento & desenvolvimento
Proteínas de Plantas/metabolismo
Raízes de Plantas/metabolismo
Poluentes do Solo/análise
Poluentes do Solo/farmacologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Antioxidants); 0 (Plant Proteins); 0 (Soil); 0 (Soil Pollutants); 0R0008Q3JB (Chromium); 1406-65-1 (Chlorophyll)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171128
[St] Status:MEDLINE



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