Levels and congener profiles of particle-bound polybrominated dibenzo-p-dioxins/furans (PBDD/Fs) in ambient air around Guangzhou, China.

abstract：:Acute toxicity tests revealed that, in red sea bream (Pagrus major) embryos, 24 and 48 h LC(50) values of waterborne HgCl(2) were 67.3 and 39.1 μg Hg(2+) L(-1). In larvae, 48, 72 and 96 h LC(50) values were 41.9, 36.1 and 34.8 μg Hg(2+) L(-1), respectively. Sub-chronic toxicity tests indicated that mercury concentrati...

journal_title：Bulletin of environmental contamination and toxicology

authors： Huang W,Cao L,Shan X,Lin L,Dou S

更新日期：2011-04-01 00:00:00

abstract：:This study reports the first evidence of domoic acid (DA), an algal neurotoxin produced by the genus Pseudo-nitzschia, from plankton net samples collected in the Sea of Marmara in December, 2010 and February, 2011. DA concentrations of plankton net samples were analyzed by high-performance liquid chromatography (HPLC)...

journal_title：Bulletin of environmental contamination and toxicology

authors： Dursun F,Yurdun T,Ünlü S

更新日期：2016-01-01 00:00:00

abstract：:The metal pollution in Sediments and Avicenna marina tissues in the Hara Biosphere Reserve was monitored for Lead (Pb), Cadmium (Cd), and Nickel (Ni) with atomic absorption spectrometer. The results showed that the mean concentration of Pb, Cd, and Ni in the water and sediments were much higher than the recommended th...

journal_title：Bulletin of environmental contamination and toxicology

authors： Nowrouzi M,Pourkhabbaz A,Rezaei M

更新日期：2012-10-01 00:00:00

abstract：:A field study was conducted to evaluate the phytoremediation efficiency of cadmium (Cd) contaminated soil utilizing the Cd hyperaccumulator Beta vulgaris L. var. cicla during one growing season (about 2 months) on farmland in Zhangshi Irrigation Area, the representative wastewater irrigation area in China. Results sho...

journal_title：Bulletin of environmental contamination and toxicology

authors： Song X,Hu X,Ji P,Li Y,Chi G,Song Y

更新日期：2012-04-01 00:00:00

abstract：:Toxicity of cadmium, copper and zinc was tested on four green algal species (Ankistrodesmus fusiformis, Chlorella ellipsoidea, Monoraphidium contortum and Scenedesmus acuminatus) isolated from a highly polluted river (Matanza-Riachuelo River, Buenos Aires, Argentina). The relative abundance of these species in river w...

journal_title：Bulletin of environmental contamination and toxicology

authors： Magdaleno A,Vélez CG,Wenzel MT,Tell G

更新日期：2014-02-01 00:00:00

abstract：:Mallard ducks were fed a control diet or a diet containing 0.5 or 3 ppm mercury (as methylmercury dicyandiamide) based on the dry feed. These mercury diets are approximately equivalent to 0.1 and 0.6 ppm mercury in a natural succulent diet. I measured for the ducklings the approach behavior in response to a tape-recor...

journal_title：Bulletin of environmental contamination and toxicology

authors： Heinz G

更新日期：1975-05-01 00:00:00

abstract：:The present study involves the assessment of metals (Cr, Ni, Pb and Cd) in contaminated agricultural soil (CAS) and abandoned chromite-asbestos waste (CW). High concentrations of Cr and Ni were found in CW (1,121-2,802 mg Cr kg(-1); 985-1,720 mg Ni kg(-1)), which CAS (1,058-1,242 mg Cr kg(-1); 1,002-1,295 mg Ni kg(-1)...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kumar A,Maiti SK

更新日期：2014-10-01 00:00:00

abstract：:Heavy metal contamination in Chennai city was evaluated using a heavy metal pollution index (HPI) model in conjunction with the spatial distribution maps. Metals such as Cd, Cr, Cu, Pb and Zn in the groundwater were determined using standard methods and the resultant data was utilized in the development of a HPI model...

journal_title：Bulletin of environmental contamination and toxicology

authors： Sajil Kumar PJ,Davis Delson P,Thomas Babu P

更新日期：2012-10-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAHs) such as benz[a]anthracene (BA) and dibenz[a,h]anthracene (DBA), which are considered toxic, are frequently found in contaminated soils in Mexico. A laboratory-scale study monitored the degradation of the mixture of these two PAHs in three soils from different Mexican states (Tab...

journal_title：Bulletin of environmental contamination and toxicology

authors： Corona L,Dendooven L,Chicken A,Hernández O,Iturbe R

更新日期：2017-11-01 00:00:00

abstract：:Cadmium, lead, mercury and chromium concentrations in fish muscle tissue taken from various Sicilian areas were detected. Fish caught in Siracusa, nearby a petrochemical industrial area, were more contaminated by cadmium, lead and chromium (respectively 0.366, 0.32, 0.72 μg/g) than those from the other sites. In the S...

journal_title：Bulletin of environmental contamination and toxicology

authors： Copat C,Bella F,Castaing M,Fallico R,Sciacca S,Ferrante M

更新日期：2012-01-01 00:00:00

abstract：:Effects of toxaphene were studied with the ventral nerve cord (VNC) of the cockroach, Periplaneta americana (L). Intense forms of activity were observed in isolated nerve preparations treated with toxaphene. Latent periods between introduction of toxaphene and onset of intense activity decreased as the concentrations ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Dary CC,Crowder LA

更新日期：1979-03-01 00:00:00

abstract：:The study delineates the effect of repeated application of butachlor to rice crop from 1997 onwards. Additionally, in 2014 and 2015, dissipation kinetics of butachlor in soil was studied under field and laboratory conditions. The average recovery of butachlor for soil, rice grain and rice straw ranged between 80.3%-93...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kaur P,Randhawa SK,Duhan A,Bhullar MS

更新日期：2017-06-01 00:00:00

abstract：:In efforts to reduce nonpoint source runoff and improve water quality, Best Management Practices (BMPs) were implemented in the Outlet Larkin Creek Watershed. Farmers need to make scientifically informed decisions concerning BMPs addressing contaminants from agricultural fields. The BMP Tool was developed from previou...

journal_title：Bulletin of environmental contamination and toxicology

authors： Frasher SK,Woodruff TM,Bouldin JL

更新日期：2016-06-01 00:00:00

abstract：:The objective of the present study was to investigate the levels of metals (Cd, Cu, Zn, Pb and Cr) in muscle, gill, liver, kidney and intestine of two freshwater fish, Ctenopharyngodon idella and Perca fluviatilis, in Anzali Wetland, Iran. The concentrations were different between the fish species as well as among the...

journal_title：Bulletin of environmental contamination and toxicology

authors： Baramaki Yazdi R,Ebrahimpour M,Mansouri B,Rezaei MR,Babaei H

更新日期：2012-10-01 00:00:00

abstract：:Aquaculture is currently one of the most rapidly growing production sectors in Vietnam. This publication describes the concentrations of heavy metals in the farming environment and some aquaculture species in the Khanh Hoa Province in Vietnam. The concentration of total As in the sediments ranged from 0.07 to 0.64 mg/...

journal_title：Bulletin of environmental contamination and toxicology

authors： Nghia ND,Lunestad BT,Trung TS,Son NT,Maage A

更新日期：2009-01-01 00:00:00

abstract：:Effects of copper oxide nanoparticles (CuO NPs) were investigated in the midgut and fat body of Galleria mellonella. Fourth instar larvae were exposed to 10 µg Cu/L of CuO until becoming last instar larvae, and catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione-s-transferase (GST) an...

journal_title：Bulletin of environmental contamination and toxicology

authors： Sezer Tuncsoy B,Tuncsoy M,Gomes T,Sousa V,Teixeira MR,Bebianno MJ,Ozalp P

更新日期：2019-03-01 00:00:00

abstract：:Micronucleus test is an extensively used protocol to assess the mutagenicity of environmental chemicals. This was developed by Schmid and his co-workers (Matter and Schmid, 1971; Ledebur and Schmid, 1973). The micronucleus test is simple, quick and as sensitive as the chromosome aberration analysis. It is based on the...

journal_title：Bulletin of environmental contamination and toxicology

authors： Hemavathi E,Rahiman MA

更新日期：1996-02-01 00:00:00

abstract：:In vitro short-term chronic phytotoxicity germination and root elongation test were applied to test the effects of nickel (Ni) in seed germination and root elongation in six plants species: Cucumis sativus (Cucurbitaceae), Lepidium sativum and Brassica nigra (Brassicaceae), Trifolium alexandrinum and Medicago sativa (...

journal_title：Bulletin of environmental contamination and toxicology

authors： Visioli G,Conti FD,Gardi C,Menta C

更新日期：2014-04-01 00:00:00

abstract：:Potential of wastewater treatment in car industry and groundwater contamination by volatile organic compounds include perchloroethylene (PCE), trichloroethylene (TCE) and dichloromethane (DCM) near car industry was conducted in this study. Samples were collected in September through December 2011 from automobile indus...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kargar M,Nadafi K,Nabizadeh R,Nasseri S,Mesdaghinia A,Mahvi AH,Alimohammadi M,Nazmara S,Rastkari N

更新日期：2013-02-01 00:00:00

abstract：:In this work the toxicity caused by explosive industries effluent (yellow water) at different levels of toxicity (genetic, cellular and organismal level) was evaluated by the Allium cepa test and the Sorghum sudanense germination. The results showed that the effluent paralyze the mitotic process, keeping the cells in ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rodrigues CM,Suchoronczek A,De Lima VA,Boldrini KR,De Lima PCG

更新日期：2020-07-01 00:00:00

abstract：:Iberian ibex (Capra pyrenaica) blood samples from the Sierra Nevada Natural Park (Spain) were analyzed to establish concentrations of toxic and essential elements. Samples (whole blood from 32 males and 34 females) were taken from wild animals and the concentrations of inorganic elements considered as (1) non-essentia...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ráez-Bravo A,Granados JE,Cano-Manuel FJ,Soriguer RC,Fandos P,Pérez JM,Pavlov IY,Romero D

更新日期：2016-03-01 00:00:00

abstract：:The levels of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), dioxin-like polychlorinated biphenyls (dl-PCBs) and hexachlorobenzene (HCB) were measured in various environmental compartments in Tangshan, China, which contains multiple thermal-related industries. The total toxic equivalent concentrations ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Li C,Zheng MH,Zhang B,Gao LR,Liu LD,Jiang XX,Liu ZT

更新日期：2012-09-01 00:00:00

abstract：:The objective of this study was to determine soil pH conditions that allow cadmium (Cd) to precipitate as Cd minerals in phosphate (P) amended soil. Cadmium immobilization could be attributed primarily to Cd adsorption due to increase in pH and negative charge. Soil pH might not affect Cd precipitation as Cd3(PO4)2 by...

journal_title：Bulletin of environmental contamination and toxicology

authors： Hong CO,Owens VN,Kim YG,Lee SM,Park HC,Kim KK,Son HJ,Suh JM,Kim PJ

更新日期：2014-07-01 00:00:00

abstract：:Given the reported extent of microplastics in the aquatic environment, environmentally relevant exposure information for sediments dredged by the US Army Corps of Engineers will lend context to the risks posed by this contaminant during dredging. We measured the occurrence, abundance, and polymer composition of microp...

journal_title：Bulletin of environmental contamination and toxicology

authors： Wilkens JL,McQueen AD,LeMonte JJ,Suedel BC

更新日期：2020-01-01 00:00:00

abstract：:Leydig cell morphological changes were evaluated using morphometric and stereological methods in male mice exposed to low doses of cadmium. A possible reversibility of the changes after cadmium withdrawal was also considered. Nuclear morphological parameters and stereological densities of the Leydig cell population we...

journal_title：Bulletin of environmental contamination and toxicology

authors： Blanco A,Moyano MR,Molina AM,Blanco C,Flores-Acuña R,García-Flores JR,Espada M,Monterde JG

更新日期：2009-06-01 00:00:00

abstract：:Guidelines for developing water quality standards allow U.S. states to exclude toxicity data for the family Salmonidae (trout and salmon) when deriving guidelines for warm-water habitats. This practice reflects the belief that standards based on salmonid data may be overprotective of toxic effects on other fish taxa. ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Besser JM,Dorman R,Ivey CD,Cleveland D,Steevens JA

更新日期：2020-03-01 00:00:00

abstract：:The fluorescence excitation-emission matrix of Chromophoric dissolved organic matter (CDOM) samples from rainwater collected at Rameswaram, Tamilnadu, India are analysed. Total five peaks were observed for humic/marine and protein likes substances respectively. The peak A and C intensities varies form 1.98 ± 0.28 and ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Salve PR,Lohkare H,Gobre T,Bodhe G,Krupadam RJ,Ramteke DS,Wate SR

更新日期：2012-02-01 00:00:00

abstract：:We analyzed the concentrations of polycyclic aromatic hydrocarbons (PAHs) in both particulate matter (PM) and the gaseous phase at 10 roadside sites in Hanoi, Vietnam. The average concentrations of 47 PAHs ( summation 47PAHs) were 63 +/- 82 ng m(-3) in PM and 480 +/- 300 ng m(-3) in the gaseous phase. The PAHs mainly ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kishida M,Imamura K,Takenaka N,Maeda Y,Viet PH,Bandow H

更新日期：2008-08-01 00:00:00

abstract：:Certain microbes can biotransform antibiotics. Little is known about these microbes or the biotransformation processes. The objective of this study was to determine the effects of background nutrient conditions on a sulfonamide degrading culture and on its biotransformation of sulfadiazine (SDZ) with respect to transf...

journal_title：Bulletin of environmental contamination and toxicology

authors： Levine RE,Zhang Y,Leng Y,Snow DD,Cassada D,Durso LM,Li X

更新日期：2019-12-01 00:00:00

abstract：:Earthworms are bioindicators of soil pollution. The ecotoxicity of tailings from selected gold mines in South Africa was investigated utilizing Eisenia andrei bioassays and biomarkers. Samples were obtained from unrehabilitated, rehabilitated and naturally vegetated sites. Biomass, neutral red retention time (NRRT), s...

journal_title：Bulletin of environmental contamination and toxicology

authors： Maboeta MS,Oladipo OG,Botha SM

更新日期：2018-05-01 00:00:00