The characterization of iron (III) in seawater and related toxicity to early life stages of scleractinian corals.

abstract：:Physical impacts of diluted bitumen (dilbit) and the application of surface washing agents (SWAs) in freshwater have not been characterized for aquatic invertebrates. These compounds are known to reduce surface tension in feather and fur microstructures of birds and mammals, and thus likely to affect buoyancy of surfa...

journal_title：Environmental toxicology and chemistry

authors： Black TA,Hanson ML,Palace VP,Rodriguez-Gil JL

更新日期：2020-12-28 00:00:00

abstract：:The present study aims at investigating the effects of Zn, Ca, and dissolved organic carbon (DOC) on the waterborne Cd bioaccumulation of a freshwater bivalve (Dreissena polymorpha). Mussels were exposed for 48 h at 3 µg/L of Cd in different media. Their physiological activities were assessed by separately measuring t...

journal_title：Environmental toxicology and chemistry

authors： Bourgeault A,Gourlay-Francé C,Tusseau-Vuillemin MH

更新日期：2010-10-01 00:00:00

abstract：:The presence and accumulation of persistent contaminants at high latitudes from long-range transport is an important environmental issue. Atmospheric transport has been identified as the source of pollutants in several arctic ecosystems and has the potential to severely impact high-latitude populations. Elevated level...

journal_title：Environmental toxicology and chemistry

authors： Rocque DA,Winker K

更新日期：2004-03-01 00:00:00

abstract：:This study investigates reproductive impairment and biochemical changes in fathead minnow (Pimephales promelas) exposed for 39 d to varying concentrations of perfluorooctanoic acid (PFOA) under microcosm conditions. While the concentrations tested in this study were much higher than those normally found in the environ...

journal_title：Environmental toxicology and chemistry

authors： Oakes KD,Sibley PK,Solomon KR,Mabury SA,Van der Kraak GJ

更新日期：2004-08-01 00:00:00

abstract：:A theoretical analysis was performed to examine the role of naphthalene dioxygenase (NDO) enzymes in determining differences in biodegradability and biodegradation rates of two- to four-ring polycyclic aromatic hydrocarbons (PAHs) via oxygenation and desaturation reactions. Investigation of the thermodynamics of PAH b...

journal_title：Environmental toxicology and chemistry

authors： Wammer KH,Peters CA

更新日期：2006-04-01 00:00:00

abstract：:Few studies have investigated the potential reproductive effects of toxicants on Australian freshwater fish species. The present study uses the Australian rainbowfish (Melanotaenia fluviatilis) as a model for testing the potential effects of 17beta-estradiol. Groups of reproductively active rainbowfish were exposed to...

journal_title：Environmental toxicology and chemistry

authors： Pollino CA,Georgiades E,Holdway DA

更新日期：2007-10-01 00:00:00

abstract：:There is global concern regarding the fate and effects of microplastics in the environment, particularly in aquatic systems. In the present study, ethylene acrylic acid copolymer particles were evaluated in a chronic toxicity study with the aquatic invertebrate Daphnia magna. The study design included a natural partic...

journal_title：Environmental toxicology and chemistry

authors： Coady KK,Burgoon L,Doskey C,Davis JW

更新日期：2020-08-01 00:00:00

abstract：:Pacific tree frog (Hyla regilla) tadpoles were collected throughout the Sierra Nevada mountain range, California, USA, in 1996 and 1997 and analyzed for the presence of polychlorinated biphenyls (PCBs) and toxaphene. Whole-tadpole sigma PCB levels ranged from 244 ng/g (wet wt) at lower elevations on the western slope ...

journal_title：Environmental toxicology and chemistry

authors： Angermann JE,Fellers GM,Matsumura F

更新日期：2002-10-01 00:00:00

abstract：:Eutrophication (i.e., nutrient enrichment, organic enrichment, and oxygen depletion) is one of the most common sources of impairment in Clean Water Act 303(d)-listed waters in the United States. Although eutrophication can eventually cause adverse effects to the benthos, it may be difficult to diagnose. Sediment organ...

journal_title：Environmental toxicology and chemistry

authors： Pelletier MC,Campbell DE,Ho KT,Burgess RM,Audette CT,Detenbeck NE

更新日期：2011-03-01 00:00:00

abstract：:Melano-macrophage aggregates, collections of specialized cells of the innate immune system of fish, are considered a general biomarker for contaminant toxicity. To elucidate further the relationship between macrophage aggregates and metals exposure, yelloweye rockfish (Sebastes ruberrimus), a long-lived species, were ...

journal_title：Environmental toxicology and chemistry

authors： Barst BD,Bridges K,Korbas M,Roberts AP,Van Kirk K,McNeel K,Drevnick PE

更新日期：2015-08-01 00:00:00

abstract：:The increasing density of golf courses represents a potential source of sediment contamination to nearby coastal areas, the chemical and biological magnitude of which is almost unknown. The objective of this study was to determine the concentrations of contaminants and toxicities of sediments impacted by a coastal gol...

journal_title：Environmental toxicology and chemistry

authors： Lewis MA,Foss SS,Harris PS,Stanley RS,Moore JC

更新日期：2001-07-01 00:00:00

abstract：:Urban stormwater is an important but incompletely characterized contributor to surface-water toxicity. The present study used 5 bioassays of 2 model organisms (Daphnia magna and fathead minnow, Pimephales promelas) to investigate stormwater toxicity and mitigation by full-scale iron-enhanced sand filters (IESFs). Stor...

journal_title：Environmental toxicology and chemistry

authors： Westerhoff BM,Fairbairn DJ,Ferrey ML,Matilla A,Kunkel J,Elliott SM,Kiesling RL,Woodruff D,Schoenfuss HL

更新日期：2018-10-01 00:00:00

abstract：:Neonicotinoid pesticides are highly hydrophilic systemic insecticides that have been extensively used worldwide. To evaluate their environmental risks, the concentrations of these pesticides in the aquatic environment must be monitored. Although the polar organic chemical integrative sampler (POCIS) has proved to be a...

journal_title：Environmental toxicology and chemistry

authors： Noro K,Endo S,Shikano Y,Banno A,Yabuki Y

更新日期：2020-07-01 00:00:00

abstract：:The environmental prevalence of engineered nanomaterials, particularly nanoparticulate silver (AgNP), is expected to increase substantially. The ubiquitous use of commercial products containing AgNP may result in their release to the environment, and the potential for ecological effects is unknown. Detecting engineere...

journal_title：Environmental toxicology and chemistry

authors： Mitrano DM,Lesher EK,Bednar A,Monserud J,Higgins CP,Ranville JF

更新日期：2012-01-01 00:00:00

abstract：:Mercury contamination in wetland biota is often dynamic, difficult to predict, and costly to track. In this paper, we present results from a six-year study of growing feathers of piscivorous birds as monitors of wetland Hg exposure in Florida, USA, wetlands. Between 1994 and 2000, we collected feathers of growing grea...

journal_title：Environmental toxicology and chemistry

authors： Frederick PC,Spalding MG,Dusek R

更新日期：2002-01-01 00:00:00

abstract：:Methods are presented for selecting values of chemical properties of vapor pressure, water solubility, Henry's law constant, and octanol-water and octanol-air partition coefficients, which are subject to thermodynamic constraints, while taking advantage of all measurements. The aim of the mathematical procedures is to...

journal_title：Environmental toxicology and chemistry

authors： Beyer A,Wania F,Gouin T,Mackay D,Matthies M

更新日期：2002-05-01 00:00:00

abstract：:A meta-analysis was conducted of studies that reported behavior and chemo/mechanosensory responses by fish, amphibians, and aquatic invertebrates in Cu-containing waters and also reported sufficient water chemistry for calculation of hardness-based and biotic ligand model (BLM)-based water quality criteria (WQC) for C...

journal_title：Environmental toxicology and chemistry

authors： Meyer JS,DeForest DK

更新日期：2018-05-01 00:00:00

abstract：:Knowledge of Hg speciation in tissue is valuable for assessing potential toxicological effects in fish. Direct Hg analyzers, which use thermal decomposition and atomic absorption spectrometry, have recently gained popularity for determining organic Hg after procedural solvent extraction from some environmental media, ...

journal_title：Environmental toxicology and chemistry

authors： Barst BD,Hammerschmidt CR,Chumchal MM,Muir DC,Smith JD,Roberts AP,Rainwater TR,Drevnick PE

更新日期：2013-06-01 00:00:00

abstract：:Recent studies have indicated the potential for dietborne metals as an important exposure pathway for metal toxicity in freshwater organisms. We conducted a study in which freshwater cladocerans (Ceriodaphnia dubia) were fed green algae (either Pseudokirchneriella subcapitata or Chlorella vulgaris) that were grown in ...

journal_title：Environmental toxicology and chemistry

authors： Kolts JM,Boese CJ,Meyer JS

更新日期：2009-01-01 00:00:00

abstract：:The mab-3 of Caenorhabditis elegans and doublesex of Drosophila are two sex-determining genes that are found to have only a common DNA binding motif called a doublesex and mab-3 (DM) domain among phyla. The DM domain regulates some aspects of sexual development such as yolk protein synthesis. In the present study, by ...

journal_title：Environmental toxicology and chemistry

authors： Zhang X,Zha J,Wang Z

更新日期：2008-01-01 00:00:00

abstract：:The degradation of plasticizers by the yeast Rhodotorula rubra J-96-1 (American Type Culture Collection 9449) in the presence of glucose was studied. The plasticizers included the commonly used bis-2-ethylhexyl adipate (B(EH)A), dioctyl phthalate (DOP), and dioctyl terephthalate (DOTP), and the less commonly used dipr...

journal_title：Environmental toxicology and chemistry

authors： Gartshore J,Cooper DG,Nicell JA

更新日期：2003-06-01 00:00:00

abstract：:The Athabasca River basin, located in Alberta, Canada, covers 157, 000 km(2) and holds significant cultural and economic importance. Recent research assessed changes in several water quality and quantity parameters that have changed both spatially (along the river continuum) and temporally (pre-development and present...

journal_title：Environmental toxicology and chemistry

authors： Squires AJ,Dubé MG,Rozon-Ramilo LD

更新日期：2013-03-01 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：:Rice is the main crop in the subbasin of the fluvial lagoon system of Palizada River (FLSPR) in the state of Campeche, Mexico. The pesticides used to control pests of this crop mainly are carbofuran, chlorpyrifos, and glyphosate. Black-bellied whistling duck (Dendrocygna autumnalis) is an ecologically and economically...

journal_title：Environmental toxicology and chemistry

authors： Osten JR,Soares AM,Guilhermino L

更新日期：2005-02-01 00:00:00

abstract：:Current regulation of metals in soils is based on total metal concentrations rather than on actual exposure concentrations. Considering the extreme variation in soil physicochemical properties, total concentrations are not reflective of the availability and resultant toxicity of metals in different soils. In this stud...

journal_title：Environmental toxicology and chemistry

authors： Boyd WA,Williams PL

更新日期：2003-05-01 00:00:00

abstract：:Prior to the implementation of any new technology, possible environmental and health repercussions first must be researched. Fullerenes are to be produced soon on an industrial scale, with applications quickly following. To investigate the possible environmental impact of fullerenes, a C60-water suspension (nano-C60) ...

journal_title：Environmental toxicology and chemistry

authors： Lyon DY,Fortner JD,Sayes CM,Colvin VL,Hughe JB

更新日期：2005-11-01 00:00:00

abstract：:The present study investigates the germination and growth of Triticum aestivum exposed to two different microcystins (microcystin-LR [where the two variable places in the toxin molecule are leucine (L) and arginine (R) (MC-LR)] and microcystin-RR) and to cell-free cyanobacterial crude extract containing MC-LR. The con...

journal_title：Environmental toxicology and chemistry

authors： Pflugmacher S,Hofmann J,Hübner B

更新日期：2007-12-01 00:00:00

abstract：:The isolated effects of a single insecticide can be difficult to assess in natural settings because of the presence of numerous pollutants in many watersheds. Imidacloprid use for suppressing hemlock woolly adelgid, Adelges tsugae (Annand) (Hemiptera: Adelgidae), in forests offers a rare opportunity to assess potentia...

journal_title：Environmental toxicology and chemistry

authors： Benton EP,Grant JF,Nichols RJ,Webster RJ,Schwartz JS,Bailey JK

更新日期：2017-11-01 00:00:00

abstract：:The ecotoxicological effects of octachlorostyrene (OCS) on the aquatic larvae of the nonbiting midges Chironomus riparius (Diptera, Chironomidae) were investigated by evaluating their responses in various biological organizations, from the molecular and biochemical to the ecophysiological levels. The results of the 24...

journal_title：Environmental toxicology and chemistry

authors： Lee SW,Park K,Hong J,Choi J

更新日期：2008-05-01 00:00:00

abstract：:The high incidence of intersex roach (Rutilus rutilus) in some United Kingdom rivers that has been associated with exposure to sewage treatment works (STWs) effluent led us to hypothesize that top predator fish also may be affected by estrogenic chemicals, because they are likely to bioaccumulate lipophilic compounds ...

journal_title：Environmental toxicology and chemistry

authors： Vine E,Shears J,van Aerle R,Tyler CR,Sumpter JP

更新日期：2005-06-01 00:00:00