Lethal and behavioral impacts of diesel and fuel oil on the Antarctic amphipod Paramoera walkeri.

abstract：:Huge aggregations of flightless locust nymphs pose a serious threat to agriculture when they reach plague proportions but provide a very visible and nutritious resource for native birds. Locust outbreaks occur in spring and summer months in semiarid regions of Australia. Fenitrothion, an organophosphate pesticide, is ...

journal_title：Environmental toxicology and chemistry

authors： Fildes K,Astheimer LB,Story P,Buttemer WA,Hooper MJ

更新日期：2006-11-01 00:00:00

abstract：:Contaminants have been associated with population declines of several amphibian species in California (USA). Pesticides from the Central Valley of California are transported by winds into the Sierra Nevada Mountains and precipitate into wet meadows where amphibians breed. The present study examined the chronic toxicit...

journal_title：Environmental toxicology and chemistry

authors： Sparling DW,Fellers GM

更新日期：2009-08-01 00:00:00

abstract：:The present study was performed to investigate the toxicity of fluoride to a variety of freshwater aquatic organisms and to establish whether water quality variables contribute substantively to modifying its toxicity. Water hardness, chloride, and alkalinity were tested as possible toxicity modifying factors for fluor...

journal_title：Environmental toxicology and chemistry

authors： Pearcy K,Elphick J,Burnett-Seidel C

更新日期：2015-07-01 00:00:00

abstract：:This study evaluated the effects of dietary methylmercury (MeHg) on immune system development in captive-reared nestling American kestrels (Falco sparverius) to determine whether T cell-mediated and antibody-mediated adaptive immunity are targets for MeHg toxicity at environmentally relevant concentrations. Nestlings ...

journal_title：Environmental toxicology and chemistry

authors： Fallacara DM,Halbrook RS,French JB

更新日期：2011-06-01 00:00:00

abstract：:The aim of the present work was to study the effect of Cd2+ exposure on metallothionein (MT) induction and on the distribution of metals (Cd, Cu, and Zn) in the terrestrial pulmonate Helix aspersa. In particular, the soluble and nonsoluble pools of the accumulated metals and their tissue distribution in uncontaminated...

journal_title：Environmental toxicology and chemistry

authors： Hispard F,Schuler D,de Vaufleury A,Scheifler R,Badot PM,Dallinger R

更新日期：2008-07-01 00:00:00

abstract：:Radiotracer experiments were conducted to examine the influence of the concentration of Cd, Se, and Zn in ingested phytoplankton (dinoflagellate Prorocentrum minimum and diatom Thalassiosira weissflogii) and in ambient seawater on metal assimilation and elimination efficiencies of three marine copepods, Acartia spinic...

journal_title：Environmental toxicology and chemistry

authors： Xu Y,Wang WX,Hsieh DP

更新日期：2001-05-01 00:00:00

abstract：:A full assessment of the impact of oil and chemical spills at sea requires the identification of both the polluting chemicals and the biological effects they cause. Here, a combination of chemical fingerprinting of surface oils, tissue residue analysis, and biological effects measures was used to explore the relations...

journal_title：Environmental toxicology and chemistry

authors： Lewis C,Guitart C,Pook C,Scarlett A,Readman JW,Galloway TS

更新日期：2010-06-01 00:00:00

abstract：:A detailed study was conducted to determine the current status of the heavy metals Cd, Cu, Cr, Fe, Hg, Mn, Ni, Pb, and Zn in Eskisehir, Turkey. The 15 different locations (n =270) studied were specifically selected to identify the effects of soil pollution on the tramway, which has been in service since December 2004 ...

journal_title：Environmental toxicology and chemistry

authors： Malkoc S,Yazıcı B,Savas Koparal A

更新日期：2010-12-01 00:00:00

abstract：:The median 96-h lethal zinc concentration (LC50) was 439 microg Zn/L (hardness of 154 mg/L as CaCO3) for feral mottled sculpin (Cottus bairdi), decreasing to a median incipient lethal level of 266 microg Zn/L after 13 d. The 30-d chronic value was 255 microg Zn/L. The acute toxicity-hardness (ln-ln) slope of 1.022 exc...

journal_title：Environmental toxicology and chemistry

authors： Brinkman S,Woodling J

更新日期：2005-06-01 00:00:00

abstract：:The most persistent question regarding the toxicity of silver nanoparticles (AgNPs) is whether this toxicity is due to the nanoparticles themselves or the silver ions (Ag(+)) they release. The present study investigates the role of surface coating and the presence of dissolved organic carbon on the toxicity of AgNPs t...

journal_title：Environmental toxicology and chemistry

authors： Newton KM,Puppala HL,Kitchens CL,Colvin VL,Klaine SJ

更新日期：2013-10-01 00:00:00

abstract：:DNA microarray technology enables genome-wide detection of cell response at the transcriptional level. We are planning to make bioassay systems that can detect environmental chemicals to screen for potential bioreactive agents. To develop a DNA microarray for our purposes, the changes in gene expression underlying the...

journal_title：Environmental toxicology and chemistry

authors： Momose Y,Iwahashi H

更新日期：2001-10-01 00:00:00

abstract：:The authors used 5 species of periphytic algae to conduct toxicity assays of 20 herbicides. The 5 tested species represent riverine primary producers most likely to be affected by herbicides. A fluorescence microplate toxicity assay was used as an efficient and economical high-throughput assay. Toxicity characteristic...

journal_title：Environmental toxicology and chemistry

authors： Nagai T,Taya K,Yoda I

更新日期：2016-02-01 00:00:00

abstract：:Environment Canada has developed a new 42-d sediment toxicity test method that includes a reproduction test endpoint with the freshwater amphipod Hyalella azteca. Because of concerns that existing standard methodologies, whereby adults are transferred to a water-only exposure before release of their first brood at day...

journal_title：Environmental toxicology and chemistry

authors： Taylor LN,Novak L,Rendas M,Antunes PM,Scroggins RP

更新日期：2016-10-01 00:00:00

abstract：:High-molecular weight petroleum hydrocarbons (HMWPHs) are a common pollutant in urban freshwater sediments. A previous study found that HMWPHs derived from synthetic oils are detrimental to aquatic benthic macroinvertebrates at concentrations greater than 840 mg/kg, but it is unclear what effect hydrocarbons derived f...

journal_title：Environmental toxicology and chemistry

authors： Anson JR,Pettigrove V,Carew ME,Hoffmann AA

更新日期：2008-05-01 00:00:00

abstract：:The use of aqueous film-forming foam (AFFF) has resulted in the widespread occurrence of per- and polyfluoroalkyl substances (PFAS) in groundwater, drinking water, soils, sediments, and receiving waters throughout the United States and other countries. We present the research and development efforts to date by the Str...

journal_title：Environmental toxicology and chemistry

authors： Leeson A,Thompson T,Stroo HF,Anderson RH,Speicher J,Mills MA,Willey J,Coyle C,Ghosh R,Lebrón C,Patton C

更新日期：2021-01-01 00:00:00

abstract：:A comprehensive gas chromatographic-high-resolution mass spectrometric (GC-HRMS)-based method was developed that permitted the simultaneous determination of 30 estrogenic endocrine-disrupting chemicals (EDCs) and related compounds, including surfactants, biogenic and synthetic steroids, fecal sterols, phytoestrogens, ...

journal_title：Environmental toxicology and chemistry

authors： Ikonomou MG,Cai SS,Fernandez MP,Blair JD,Fischer M

更新日期：2008-02-01 00:00:00

abstract：:The present study examined the relative importance of copper (aqueous Cu and CuO particles of different sizes) added to sediment to determine the bioaccumulation, toxicokinetics, and effects in the deposit feeder Potamopyrgus antipodarum. In experiment 1, the bioaccumulation of Cu (240 µg Cu/g dry wt of sediment) adde...

journal_title：Environmental toxicology and chemistry

authors： Pang C,Selck H,Banta GT,Misra SK,Berhanu D,Dybowska A,Valsami-Jones E,Forbes VE

更新日期：2013-07-01 00:00:00

abstract：:Analysis of sperm has been investigated as a possible method to examine the toxicity of environmental contaminants. The amphibian sperm inhibition toxicological test (ASITT) method examines the effects of contaminants on Xenopus laevis (African clawed frog) sperm motility and path trajectories. As part of a preliminar...

journal_title：Environmental toxicology and chemistry

authors： Christensen JR,Bishop CA,Richardson JS,Pauli B,Elliott J

更新日期：2004-12-01 00:00:00

abstract：:Bis(2-ethylhexyl) tetrabromophthalate (TBPH), a high production volume flame retardant chemical used as a replacement for banned flame retardants, has been detected in media and human and wildlife tissues globally. We describe bioaccumulation and biological effects from dietary exposure of TBPH to an estuarine fish, A...

journal_title：Environmental toxicology and chemistry

authors： Nacci D,Clark B,La Guardia MJ,Miller K,Champlin D,Kirby I,Bertrand A,Jayaraman S

更新日期：2018-09-01 00:00:00

abstract：:In metal-polluted environments, high concentrations of metals such as zinc, cadmium, copper, and lead are present. Many studies have been conducted to determine uptake and binding of the nonessential, toxic metal cadmium. Effects of essential metals on this uptake and binding remain unclear. The aim of the present stu...

journal_title：Environmental toxicology and chemistry

authors： Sterenborg I,Vork NA,Verkade SK,van Gestel CA,van Straalen NM

更新日期：2003-05-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) were measured in surface sediments from 121 locations within the Southern California Bight. Site selection was based on a probabilistic approach to determine the spatial extent and magnitude of PBDE concentrations with known confidence intervals. Coastal embayments (including est...

journal_title：Environmental toxicology and chemistry

authors： Dodder NG,Maruya KA,Lauenstein GG,Ramirez J,Ritter KJ,Schiff KC

更新日期：2012-10-01 00:00:00

abstract：:Environmental contaminants can interfere with hormonal regulation in both vertebrates and invertebrates, and these contaminants may disrupt the endocrine system of human and other organisms. Evidence is growing that contaminants may be partly responsible for the observed increase of disease in marine organisms by adve...

journal_title：Environmental toxicology and chemistry

authors： Thilagam H,Gopalakrishnan S,Bo J,Wang KJ

更新日期：2009-08-01 00:00:00

abstract：:Luminescent bacterium Shk1 was created for the purpose of testing and screening the toxicity of activated sludge wastewater treatment plant influent to avoid toxic shock to the wastewater treatment plant microorganisms. The toxicity of a number of organic compounds was tested using an assay employing Shk1. Because the...

journal_title：Environmental toxicology and chemistry

authors： Ren S,Frymier PD

更新日期：2002-12-01 00:00:00

abstract：:Silver nanoparticles (AgNPs) from industrial use, discharged via the land application of sewage sludge, are interacting with soil biota, including earthworms. In affected organisms, excessive production of reactive oxygen species can result in lipid peroxidation, shifting the balance between oxidants and antioxidants ...

journal_title：Environmental toxicology and chemistry

authors： Saleeb N,Robinson B,Cavanagh J,Ross J,Munir K,Gooneratne R

更新日期：2020-05-01 00:00:00

abstract：:The scientific consensus model USEtox® has been developed since 2003 under the auspices of the United Nations Environment Programme-Society of Environmental Toxicology and Chemistry Life Cycle Initiative as a harmonized approach for characterizing human and freshwater toxicity in life cycle assessment and other compar...

journal_title：Environmental toxicology and chemistry

authors： Saouter E,Aschberger K,Fantke P,Hauschild MZ,Kienzler A,Paini A,Pant R,Radovnikovic A,Secchi M,Sala S

更新日期：2017-12-01 00:00:00

abstract：:The Organisation for Economic Co-operation and Development (OECD) terrestrial plant test is often used for the ecological risk assessment of contaminated land. However, its origins in plant protection product testing mean that the species recommended in the OECD guidelines are unlikely to occur on contaminated land. S...

journal_title：Environmental toxicology and chemistry

authors： Sinnett DE,Lawrence VK,Hutchings TR,Hodson ME

更新日期：2011-01-01 00:00:00

abstract：:On the quantitative comparison of solubilities or vapor pressures of homologous series, the variation in the effect of crystal structure on solid properties may substantially influence the outcome of the comparison. Usually, the effect of this variation is eliminated by comparing values of the liquid state. The ratio ...

journal_title：Environmental toxicology and chemistry

authors： Van Noort PC

更新日期：2006-11-01 00:00:00

abstract：:Ionic silver is toxic to aquatic organisms at low concentrations. However, complexation to binding sites on natural organic matter has been shown to reduce silver toxicity. Research indicates that there is a need to develop reliable methods for characterizing silver binding at very low silver ion concentrations where ...

journal_title：Environmental toxicology and chemistry

authors： Rader KJ,Shadi TS,Mahony JD,Di Toro DM

更新日期：2005-11-01 00:00:00

abstract：:To evaluate the use of morphological abnormalities for standard testing of endocrine-disrupting substances (EDS), we tested the hypothesis that developmental abnormalities are a sensitive indicator of exposure to waterborne estrogenic and antiestrogenic EDS during embryonic, larval, and juvenile stages in the common e...

journal_title：Environmental toxicology and chemistry

authors： Boudreau M,Courtenay SC,MacLatchy DL,Bérubé CH,Parrott JL,Van der Kraak GJ

更新日期：2004-02-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAHs) and herbicides are important contaminants of world water systems with effects on aquatic organisms. The uptake of naphthalene, anthracene, and chrysene by gills of the bivalve mollusk Elliptio complanata was determined. Additionally, the effects of paraquat, atrazine, alachlor, ...

journal_title：Environmental toxicology and chemistry

authors： Birdsall K,Kukor JJ,Cheney MA

更新日期：2001-02-01 00:00:00