@incollection{, 4BC49D60F9A4FC01115A2889D986F20E , author={{GATIGabriel} and {CristianPOP} and {FlorinBRUDASCA} and {Environmental Health Center}}, journal={{Global Journal of Human Social Sciences}}, journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS, address={Cambridge, United States}, publisher={Global Journals Organisation}1381116 } @incollection{b0, , title={{The challenges of hazard identification and classification of insoluble metals and metal substances for the aquatic environment}} , author={{ WJAdams } and { BConard } and { GEthier } and { KVBrix } and { PRPaquin } and { DiToro } and { D }} , journal={{Human and Ecological Risk Assessment}} 6 , year={2000} } @incollection{b1, , title={{Heavy metal profile of water, sediment and freshwater cat fish}} , author={{ AyotundeEzekiel } and { O } and { OffemBenedict } and { O } and { AdaFidelis } and { B }} , booktitle={{Chrysichthys nigrodigitatus (Siluriformes: Bagridae)}} of Cross River, Nigeria , year={2012} 60 } @incollection{b2, , title={{Evaluation of trace metal levels in tissues of two commercial fish species in Kapar and Mersing coastal waters, Peninsular Malaysia}} , author={{ BashirFathi } and { AShuhaimi-Othman } and { Mohammad } and { AGMazlan }} ID 352309 , journal={{Journal of Environmental and Public Health}} 2012 , year={2012} } @incollection{b3, , title={{Assessing acute and chronic copper risks to freshwater aquatic life using species sensitivity distributions for different taxonomic groups}} , author={{ KBrix } and { DKDeforest } and { AdamsW J }} , journal={{Environmental Toxicology and Chemistry}} 20 , year={2001} } @incollection{b4, , title={{Bioavailability and toxicity of dietborne copper and zinc to fish}} , author={{ SJClearwater } and { AMFarag } and { JSMeyer }} , journal={{Comparative Biochemistry and Physiology C}} 132 , year={2002} } @incollection{b5, , title={{Metal concentrations in fish species from the north east Mediterranean Sea}} , author={{ HYCogun } and { TAYuzereroglu } and { OFirat } and { GGok } and { FKargin }} , journal={{Environmental Monitoring and Assessment}} 121 , year={2006} } @incollection{b6, , title={{Trophic transfer of arsenic and antimony in a freshwater ecosystem: A field study}} , author={{ CulioliJulia-Laurence } and { FouquoireAurelie } and { CalendiniSerge } and { MoriChristophe } and { OrsiniAntoine }} , journal={{Aquatic Toxicology}} 94 , year={2009} } @incollection{b7, , title={{Bioaccumulation of some heavy metals in different tissues of Dicentrarchus Labrax, 1758, Sparus Aurata L, 1758 and Mugil Cephalus L, 1758 from the Camilik Lagoon of the eastern coast of Mediterranean (Turkey)}} , author={{ DuralMeltem } and { GoksuLugal } and { MZOzak Argun } and { A } and { DericiBaris }} , journal={{Environmental Monitoring and Assessment}} 121 , year={2006} } @incollection{b8, , title={{Biomarkers of oxidative stress and heavy metal levels as indicators of environmental pollution in African Cat Fish (Clarias gariepinus) from Nigeria Ogun River}} , author={{ EOFarombi } and { OAAdelowo } and { YRAjimoko }} , journal={{International Journal of Environmental Research and Public Health}} 4 2 , year={2007} } @incollection{b9, , title={{Metal concentrations in tissue of the Black Sea fish Mugil auratus from Sinop-Icliman, Turkey}} , author={{ FilaziAyhan } and { BaskayaRuhtan } and { KumCavit }} , journal={{Human & Experimental Toxicology}} 22 2 , year={2003} Hismiogullari Sahver Ege } @book{b10, , title={{Bioconcentration and biomagnification in the aquatic environment, Handbook of property estimation methods for chemicals}} , author={{ GobasFrank } and { AP C } and { MorrisonHeather } and { A }} , year={2000} , publisher={CRC Press LLC} } @incollection{b11, , title={{Determination of differential heavy metal and trace element accumulation in liver, gills, intestine and muscle of sterlet (Acipenser ruthenus) from the Danube River in Serbia by ICP-OES}} , author={{ JaricIvan } and { Visnjic-JefticZelika } and { CvijanovicGorcin } and { JoyanovicLjubinko } and { SkoricStefan } and { LenhardtMirjana }} , journal={{Microchemical Journal}} 98 1 , year={2011} } @incollection{b12, , title={{Determination of trace metals in different fish species and sediments from the River Yesilirmak in Tokat, Turkey}} , author={{ MendilDural } and { FarukOmer } and { TuzenMustafa } and { SoylakMustafa }} , journal={{Food and Chemical Toxicology}} 48 5 , year={2010} } @incollection{b13, , title={{Heavy metals in fish species from lotic freshwater ecosystem at Afikpo}} , author={{ CDNwani } and { DANwachi } and { OIOkogwu } and { EFUde } and { GEOdoh }} , journal={{Journal of Environmental Biology}} 31 5 , year={2010} } @incollection{b14, , title={{Géomorphologie et évolution Holocène: une synthèse, Géomorphologie: relief, processus, environnent}} , author={{ PaninNicolae }} , journal={{Octobre-Décembre}} 9 , year={2003} , note={The Danube Delta. Geomorphology and Holocene Evolution: a Synthesis/ Le delta du Danube} } @incollection{b15, , title={{Instrumental neutron activation analysis of some fish species from Danube River in Romania}} , author={{ PantelicaAna } and { EneAntoaneta } and { GeorgescuIulia } and { I }} , journal={{Microchemical Journal}} 103 , year={2012} } @incollection{b16, , title={{Distribution and bioaccumulation of heavy metals in aquatic organisms of different trophic levels and potential health risk assessment from Taihu lake, China}} , author={{ TaoYu } and { YuanZhang } and { XiaonaHu } and { WeiMeng }} , journal={{Ecotoxicology and Environmental Safety}} 81 , year={2012} } @incollection{b17, , title={{Heavy metal contaminants in Red Pandora (Pagellus erythrinus) tissue from the Eastern Aegean Sea, Turkey}} , author={{ EUluturhan } and { FKucuksezgin }} , journal={{Water Research}} 41 6 , year={2007} } @incollection{b18, , title={{Potential environmental risks from sediment-bound trace elements: the Ukrainian part of the Danube Delta}} , author={{ ALVignati Davide } and { NikolaiBerlinsky }} , journal={{Terre et Environnement}} 88 , year={2010} } @book{b19, , title={{Heavy metal and trace elements accumulation in the muscle, liver and gills of Pontic shad (Alosa immaculata Bennet 1835) from the Danube River}} , author={{ ZelikaVisnjic-Jeftic } and { JaricIvan } and { JoyanovicLjubinko } and { SkoricStefan } and { Smederevac-LalicMarija } and { NikcevicMiroslav } and { LenhardtMirjana }} , year={2010} , address={Serbia} } @incollection{b20, , title={{}} , journal={{Microchemical Journal}} 95 2 } @incollection{b21, , title={{Analysis and assessment of heavy metal pollution in suspended solids and sediments of the river Danube}} , author={{ PWoitke } and { JWellmitz } and { DHelm } and { PKube } and { PLepom } and { PLitheraty }} , journal={{Chemosphere}} 51 , year={2003. 2003} } @book{b22, , title={{Hydraulic controls on the entrapment of heavy metal-polluted sediments on a floodplain of variable width, the upper Vistula River, southern Poland, Geomorphology}} , author={{ WyzgaBartlomiej } and { CiszewskiDariusz }} , year={2010} 117 } @incollection{b23, , title={{Levels of heavy metals (Fe, Cu, Ni, Cr, Pb and Zn) in tissue of Mugil cephalus and Trachurus mediterraneus from Iskenderun Bay, Turkey}} , author={{ Yilmaz AyseBahar }} , journal={{Environmental Research}} 92 , year={2003} } @incollection{b24, , title={{GRASS Development Team}} , author={{ *** }} , booktitle={{Geographic Resources Analysis Support System (GRASS) Software, Open Source Geospatial Fundation Project}} , year={2012} } @incollection{b25, , title={{Quantum GIS Development Team, Quantum GIS geographic information system}} , author={{ *** }} , journal={{Open Source Geospatial Fundation Project}} , year={2012} } @book{b26, , title={{Order of the Romanian Health Ministry No. 975 from 16.12.1998, regarding the hygienic and sanitary norms for food}} , author={{ *** }} 268/11.06 , year={1999} } @book{b27, , title={{Commission Regulation (EC) 1881/2006 setting maximum levels for certain contaminants in foodstuffs}} , author={{ *** }} } @book{b28, , title={{Romanian Normative framework No.161 from 16.02.2006 regarding the rating of the water surfaces for setting the ecological status of water bodies}} , author={{ *** }} , year={2006} }