Effects of Seasonal Changes on the Toxic Impacts of Oil Sands Process-Affected Water on Daphnia magna.

abstract：:We examined possible adverse effects of heavy metals on microbial activity, biomass, and community composition using the simultaneously extracted metals (SEM)/acid-volatile sulfide (AVS)-based approach and measurements of exchangeable metal concentrations in three paddy soils (wastewater-contaminated soil, mine-contam...

journal_title：Archives of environmental contamination and toxicology

authors： Kunito T,Toya H,Sumi H,Ishikawa Y,Toda H,Nagaoka K,Saeki K,Aikawa Y,Matsumoto S

更新日期：2017-04-01 00:00:00

abstract：:The effect of pyrene on the regulation of the gene expression of cytochrome P4501A ( CYP1A) was studied in tilapia (Oreochromis niloticus), a tropical fish of great ecological and economical importance. To evaluate CYP1A mRNA, tilapia CYP1A cDNA was cloned, sequenced, and compared with those CYP1A reported sequences i...

journal_title：Archives of environmental contamination and toxicology

authors： Zapata-Pérez O,Gold-Bouchot G,Ortega A,López T,Albores A

更新日期：2002-05-01 00:00:00

abstract：:Both in-field chemical investigation and in the laboratory toxic tests were carried out to systematically understand the pollution status of cadmium (Cd) and zinc (Zn) in Bohai Bay. Samples collected from surface seawater were determined to describe the distributions of Cd and Zn in Bohai Bay. The average values in ou...

journal_title：Archives of environmental contamination and toxicology

authors： Zhang Y,Song J,Yuan H,Xu Y,He Z

更新日期：2010-07-01 00:00:00

abstract：:Total mercury (Hg) was determined in milk, eggs, beef, pork, human head hair, soil and water obtained from four geographical areas of North Dakota. The sampling areas were selected on the basis of differences in prevalent agricultural practices, climate and topography. Statewide average Hg concentrations in ppb were m...

journal_title：Archives of environmental contamination and toxicology

authors： Sell JL,Deitz FD,Buchanan ML

更新日期：1975-01-01 00:00:00

abstract：:Among the waterfowl affected by white phosphorus (P4) at a military base in Alaska are tundra (Cygnus columbianus) and trumpeter (C. buccinator) swans. To estimate the toxicity of P4 to swans and compare the toxic effects to those of mallards (Anas platyrhynchos), we dosed 30 juvenile mute swans (C. olor) with 0 to 5....

journal_title：Archives of environmental contamination and toxicology

authors： Sparling DW,Day D,Klein P

更新日期：1999-04-01 00:00:00

abstract：:Concentrations of six phenolic endocrine-disrupting chemicals [4-tert-octylphenol (OP), 4-t-nonylphenol (4-t-NP), 4-n-nonylphenol (4-n-NP), nonylphenol mono- to di-ethoxylates (NP1EO, NP2EO), and bisphenol A (BPA)] and five estrogens [estrone (E1), β-estradiol (E2), estriol (E3) 17α-ethynylestradiol (EE2), and diethyl...

journal_title：Archives of environmental contamination and toxicology

authors： Zhang Z,Ren N,Kannan K,Nan J,Liu L,Ma W,Qi H,Li Y

更新日期：2014-04-01 00:00:00

abstract：:Samples of wild rice grains available for sale in Manitoba, Canada contained < 0.01-6.2 micrograms/g cadmium, < 0.01-6.7 micrograms/g lead, and 1.6-14.4 micrograms/g copper. Rice originating from Saskatchewan and northern Manitoba contained significantly higher copper concentrations than samples from Ontario and south...

journal_title：Archives of environmental contamination and toxicology

authors： Pip E

更新日期：1993-02-01 00:00:00

abstract：:Transitional waterbodies, such as estuaries, are highly diversified environments with respect to ecology, geophysics, and nature of anthropogenic impacts. This spatial heterogeneity may pose important constraints when developing monitoring programmes for aquatic pollution. The present study compared three distinct coa...

journal_title：Archives of environmental contamination and toxicology

authors： Carreira S,Costa PM,Martins M,Lobo J,Costa MH,Caeiro S

更新日期：2013-01-01 00:00:00

abstract：:The effects were determined of externally treating mallard (Anas platyrhynchos) eggs with two insecticides (lindane and toxaphene) and two herbicides (paraquat and 2,4,5-T) with formulations and concentrations similar to field applications. Paraquat was the most embryotoxic of the four compounds regardless of the type...

journal_title：Archives of environmental contamination and toxicology

authors： Hoffman DJ,Eastin WC Jr

更新日期：1982-01-01 00:00:00

abstract：:The toxicity of cadmium and copper were assayed in the estuarine crab Chasmagnathus granulata. Acute assays were made on the first larvae stage, and both acute and chronic assays were made on juvenile crabs. The acute lethal toxicity of the assayed heavy metals was three orders of magnitude higher in larvae than in ju...

journal_title：Archives of environmental contamination and toxicology

authors： Greco LS,Sánchez MV,Nicoloso GL,Medesani DA,Rodríguez EM

更新日期：2001-10-01 00:00:00

abstract：:The toxicities and oxidative stress-inducing actions of (-)-nicotine and smokeless tobacco extract (STE), containing equivalent amounts of nicotine, were studied. Toxicities were determined by colony formation assays using Chinese hamster ovary (CHO) cells. Results indicated that nicotine is less toxic than smokeless ...

journal_title：Archives of environmental contamination and toxicology

authors： Yildiz D,Liu YS,Ercal N,Armstrong DW

更新日期：1999-11-01 00:00:00

abstract：:Nonylphenol is one of the compounds believed to cause endocrine disruption and affect sperm quality in mammals. However, there is little information on its effects on sperm motility in fish or other forms of wildlife. We examined the effects of nonylphenol on the motility of spermatozoa of medaka (Oryzias latipes) usi...

journal_title：Archives of environmental contamination and toxicology

authors： Hara Y,Strüssmann CA,Hashimoto S

更新日期：2007-10-01 00:00:00

abstract：:The project was conducted between May 2006 and September 2007, and involved the collection of effluent samples from 45 wastewater treatment plants (WWTPs). The 45 WWTPs included 16 lagoon-based plants and 29 with activated sludge-based processes. Permission was obtained from all the relevant water authorities to colle...

journal_title：Archives of environmental contamination and toxicology

authors： Allinson M,Shiraishi F,Salzman SA,Allinson G

更新日期：2010-04-01 00:00:00

abstract：:A grazing bioassay was employed to assess the impacts of chlorophenols on Daphnia magna and Daphnia pulex. The effects of two chlorophenols, pentachlorophenol (PCP) and 4-chlorophenol, were investigated at concentrations of 0.001, 0.01, and 0.1 mg . L-1 over a 96-h period. All tests were conducted in water from the so...

journal_title：Archives of environmental contamination and toxicology

authors： Gokcen JE

更新日期：1998-04-01 00:00:00

abstract：:Concentrations of selected heavy metals in the femora and femoral bone structure of bank (Myodes glareolus) and common (Microtus arvalis) voles from different polluted biotopes in Slovakia (Kolíňany and Nováky sites) were investigated. Length, weight, and histological structure of vole bones were also analyzed. We obs...

journal_title：Archives of environmental contamination and toxicology

authors： Martiniaková M,Omelka R,Jančová A,Stawarz R,Formicki G

更新日期：2011-04-01 00:00:00

abstract：:The hooded crane is designated as an endangered species. The cranes breed primarily in wetlands in southeast Russia and China in summer. Most of the hooded crane population winters in the Izumi plain in Japan. It is difficult to know the contamination status of their habitat because of their vast breeding area. We det...

journal_title：Archives of environmental contamination and toxicology

authors： Teraoka H,Miyagi H,Haraguchi Y,Takase K,Kitazawa T,Noda J

更新日期：2018-11-01 00:00:00

abstract：:Sediment and water samples collected from 8 sites of the Yangtze River in Nanjing section were characterized with 31 congeners of polychlorodibenzothiophenes (PCDTs). Concentrations and percentage compositions of these PCDTs in water and sediments were analyzed by gas chromatography-mass spectrometry. Results showed t...

journal_title：Archives of environmental contamination and toxicology

authors： He Q,Qin L,Zhang X,Wang L,Sun P,Wang Z

更新日期：2015-11-01 00:00:00

abstract：:A series of eleven nitrogen-containing heterocyclic compounds, which may be potentially associated with aqueous effluents from coal conversion technologies, were examined to determine the relationships between their n-octanol/H2O partition coefficients, molecular weights, boiling points, and their toxicity monitored a...

journal_title：Archives of environmental contamination and toxicology

authors： Schultz TW,Cajina-Quezada M,Dumont JN

更新日期：1980-01-01 00:00:00

abstract：:Mercury (Hg) is a ubiquitous and highly toxic contaminant that can have negative effects on wildlife. Only a few studies have measured Hg concentrations in birds from the south central United States, and the potential threat of Hg contamination to birds in this region is largely unknown. In the present study, we asses...

journal_title：Archives of environmental contamination and toxicology

authors： Schulwitz SE,Chumchal MM,Johnson JA

更新日期：2015-11-01 00:00:00

abstract：:This letter to the editor explains why the results presented in "Crane (Arch Environ Contam Toxicol 66:176-200, Crane 2014)" does not support the hypothesis that refined tar sealers (RTS) are a significant source of PAHs in urban sediments. Additional analysis of Crane's data indicates that sediment chemistry can be e...

journal_title：Archives of environmental contamination and toxicology

authors： O'Reilly K

更新日期：2015-01-01 00:00:00

abstract：:The bioaccumulation and elimination capacity of chromium were examined in four freshwater species: the submersed aquatic plant Ceratophyllum demersum (Ceratophyllaceae), the oligochaete Limnodrilus udekemianus (Tubificidae), the crab Zilchiopsis collastinensis (Decapoda), and the fish Cnesterodon decemmaculatus (Poeci...

journal_title：Archives of environmental contamination and toxicology

authors： Marchese M,Gagneten AM,Parma MJ,Pavé PJ

更新日期：2008-11-01 00:00:00

abstract：:Eggs of nesting birds situated in peripheral areas serving as fire breaks are at risk of being sprayed with fire control chemicals. Acute toxicity tests were conducted by immersing northern bobwhite quail eggs for 10 s in different water-based concentrations of Silv-Ex(R) (SE), a foam-suppressant chemical, and Phos-Ch...

journal_title：Archives of environmental contamination and toxicology

authors： Buscemi DM,Hoffman DJ,Vyas NB,Spann JW,Kuenzel WJ

更新日期：2002-10-01 00:00:00

abstract：:The in vivo toxic effects of sublethal treatment of 40 and 80% of 48-h LD(50) of topically applied trace metals [copper (Cu), lead (Pb), and zinc (Zn)] on oxidative stress biomarkers in the digestive gland of Theba pisana were examined. Oxidative individual perturbations were assessed by measuring nonenzymatic (glutat...

journal_title：Archives of environmental contamination and toxicology

authors： Radwan MA,El-Gendy KS,Gad AF

更新日期：2010-04-01 00:00:00

abstract：:Heavy metals are known to induce oxidative damage by way of enhancement of intracellular reactive oxygen species (ROS) production, which often preludes the onset of alterations, such as protein carbonylation and DNA damage. In this study, our aim was to examine the early responses of land snails Eobania vermiculata to...

journal_title：Archives of environmental contamination and toxicology

authors： Itziou A,Kaloyianni M,Dimitriadis VK

更新日期：2011-05-01 00:00:00

abstract：:The effects of consumption of environmental contaminants contained in carp (Cyprinus carpio) from Saginaw Bay, Michigan on various hematological parameters and liver integrity of adult female mink (Mustela vision) were determined. Mink were fed diets that contained 0 (control), 10, 20, or 40% carp prior to and through...

journal_title：Archives of environmental contamination and toxicology

authors： Heaton SN,Bursian SJ,Giesy JP,Tillitt DE,Render JA,Jones PD,Verbrugge DA,Kubiak TJ,Aulerich RJ

更新日期：1995-10-01 00:00:00

abstract：:Arsenic (As) is widely studied in several countries due to its toxicity to biota in the environment. Arsenic sources may be natural or anthropogenic, and the mobility of the element is ruled by physicochemical conditions that also define the dominant As species in the environment. Arsenic levels are evaluated in vario...

journal_title：Archives of environmental contamination and toxicology

authors： de Souza ACM,de Almeida MG,Pestana IA,de Souza CMM

更新日期：2019-04-01 00:00:00

abstract：:We determined mercury and selenium in 43 eggs (eggshell, albumen, and yolk) which belong to different clutch sizes of Audouin's gull from the Chafarinas Islands. The results were compared with those obtained previously with the same species at the Ebro Delta. Both, the intra- and the interclutch sources of variability...

journal_title：Archives of environmental contamination and toxicology

authors： Sanpera C,Morera M,Ruiz X,Jover L

更新日期：2000-07-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAH) have become an ubiquitous upper soil component as a consequence of industrialization involving a multitude of combustion processes. Ingestion of PAH contaminated soil is considered to be a major exposure route, specifically for small children living on these soils. Health risk as...

journal_title：Archives of environmental contamination and toxicology

authors： van Schooten FJ,Moonen EJ,van der Wal L,Levels P,Kleinjans JC

更新日期：1997-10-01 00:00:00

abstract：:The juvenile growth rate (gj) of Daphnia is a good predictor of the per capita rate of increase (r), which is considered the ecologically most meaningful parameter. The hypothesis is tested that gj may be used as a surrogate for r in short-term ecotoxicological tests to replace the time-consuming population-based test...

journal_title：Archives of environmental contamination and toxicology

authors： Trubetskova I,Lampert W

更新日期：2002-02-01 00:00:00

abstract：:The pattern of spatial distribution of polycyclic aromatic hydrocarbons (PAHs) in seawater, sediment, and mussels, potential toxicity of different matrices, and mussel anoxic survival from six sampling sites of the Gulf of Rijeka, the Adriatic Sea, Croatia was examined. The total concentrations of 10 PAHs vary from be...

journal_title：Archives of environmental contamination and toxicology

authors： Bihari N,Fafandel M,Piskur V

更新日期：2007-04-01 00:00:00