Chronic toxicity of ammonia to the freshwater bivalve Sphaerium novaezelandiae.

abstract：:From 1997 until 1999 the extent and the ecological effects of zinc, copper, lead, and cadmium pollution were studied in different reaches of the South American Pilcomayo River. A comparison of metal concentrations in water, sediment, and chironomid larvae, as well as the diversity of macroinvertebrate species, was mad...

journal_title：Archives of environmental contamination and toxicology

authors： Smolders AJ,Lock RA,Van der Velde G,Medina Hoyos RI,Roelofs JG

更新日期：2003-04-01 00:00:00

abstract：:In the current study, we examined whether subchronic exposure via drinking water to low doses of a mixture of metals (arsenic, cadmium, lead, mercury, chromium, manganese, iron, and nickel), found as contaminants in various water sources of India, and to concentrations equivalent to WHO maximum permissible limits (MPL...

journal_title：Archives of environmental contamination and toxicology

authors： Jadhav SH,Sarkar SN,Patil RD,Tripathi HC

更新日期：2007-11-01 00:00:00

abstract：:A total of 46 surface soil samples collected from the experimental area, buffer area, and core area of the Yellow River Delta Natural Reserve (YRDNR), China, and an adjacent area outside the reserve were analyzed for 23 PAHs including highly carcinogenic dibenzopyrene isomers. The total concentrations ranged from 87.2...

journal_title：Archives of environmental contamination and toxicology

authors： Yuan Z,Liu G,Da C,Wang J,Liu H

更新日期：2015-02-01 00:00:00

abstract：:The purpose of this study was to determine if wetlands influence mercury concentrations in brook trout (Salvelinus fontinalis), benthic macroinvertebrates, and stream water. On September 26, 2005, water samples, benthic macroinvertebrates, and brook trout were collected from four streams in western Maryland under low-...

journal_title：Archives of environmental contamination and toxicology

authors： Castro MS,Hilderbrand RH,Thompson J,Heft A,Rivers SE

更新日期：2007-01-01 00:00:00

abstract：:Clothing affords harvesters considerable protection against the elements and can retain substantial amounts of pesticide residue from treated crops. Normal work clothing of female harvesters was supplemented with rubber latex gloves and facial scarves to determine whether those measures reduced exposure. Captan fungic...

journal_title：Archives of environmental contamination and toxicology

authors： Krieger RI,Dinoff TM

更新日期：2000-04-01 00:00:00

abstract：:Intoxication with an acute dose of carbofuran (1.5 mg/kg, sc) in male Sprague-Dawley rats evoked severe toxic manifestations characteristic of hypercholinergic preponderance with profound muscle fasciculations and convulsions during 30-60 min, lasting for about 2 h. Lactate dehydrogenase, a "biomarker" cytoplasmic enz...

journal_title：Archives of environmental contamination and toxicology

authors： Gupta RC,Goad JT,Kadel WL

更新日期：1991-08-01 00:00:00

abstract：:Inorganic lead exposure was studied in 31 volunteers employed in storage battery plant. The genotoxicity of lead was measured in terms of sister chromatid exchange (SCE). Erythrocyte delta-aminolevulinic acid dehydrogenase (ALAD) activity, urinary delta-aminolevulinic acid (U-ALA), and blood lead levels (PbBs) were al...

journal_title：Archives of environmental contamination and toxicology

authors： Duydu Y,Süzen HS,Aydin A,Cander O,Uysal H,Işimer A,Vural N

更新日期：2001-08-01 00:00:00

abstract：:Arsenic is accumulated by free-living small mammals, but there is little information on the resultant concentrations in different tissues other than liver and kidney. Such information is important because the severity of toxicological effects may be related to the amount of arsenic accumulated in specific organs, and ...

journal_title：Archives of environmental contamination and toxicology

authors： Erry BV,Macnair MR,Meharg AA,Shore RF

更新日期：2005-11-01 00:00:00

abstract：:Impact of select levels of temperature, individually and in combination, with different initial chlorine concentrations on the growth and reproduction of phytoplankter Chlorella vulgaris and zooplankton C. reticulata, C. viridis, and Diaptomus forbesi was evaluated. During the experiment, optimum growth temperature fo...

journal_title：Archives of environmental contamination and toxicology

authors： Zargar S,Ghosh TK

更新日期：2007-08-01 00:00:00

abstract：:Hymenopterous parasitoids are key species involved in the regulation of insect populations. Kairomone perception is an important step leading to host parasitization. The massive use of insecticides induces environmental pollution that can interact with the reproduction of parasitoids. In this work, we have determined ...

journal_title：Archives of environmental contamination and toxicology

authors： Delpuech JM,Bardon C,Boulétreau M

更新日期：2005-08-01 00:00:00

abstract：:Zinc (Zn) is an essential micronutrient to aquatic organisms, but increased concentrations may result in accumulation and toxic effects. Water chemistry is known to influence the uptake of Zn in aquatic biota; therefore, organisms inhabiting environments with variable salinities may exhibit different patterns of Zn ac...

journal_title：Archives of environmental contamination and toxicology

authors： Shyn A,Chalk SJ,Smith K,Charnock NL,Bielmyer GK

更新日期：2012-11-01 00:00:00

abstract：:Toxicity tests were performed to assess the effect of tannery wastewater with different treatment levels on two wetland plants, Phragmites australis and Typha latifolia, which are frequently used in constructed wetlands (CWs) for water treatment, and thus deepen the knowledge on their capacity to withstand the applica...

journal_title：Archives of environmental contamination and toxicology

authors： Calheiros CS,Rangel AO,Castro PM

更新日期：2008-10-01 00:00:00

abstract：:We have studied distribution of pentachlorophenol (PCP)--a major environmental pollutant--between egg-phosphatidylcholine (egg-PC) membranes and water. The objectives were (1) to compare the membrane-water partition of the un-ionized (HA) and ionized (A) PCP, and (2) to establish similarities and differences between t...

journal_title：Archives of environmental contamination and toxicology

authors： Smejtek P,Wang S

更新日期：1993-09-01 00:00:00

abstract：:Chemical elimination rate constants (k2) were determined for 41 polychlorinated biphenyl (PCB) congeners in dosed freshwater mussels, Elliptio complanta, following a 150-day laboratory depuration period. Congener-specific elimination rates were inversely dependent on the n-octanol/water partition coefficient (K(ow)) o...

journal_title：Archives of environmental contamination and toxicology

authors： O'Rourke S,Drouillard KG,Haffner GD

更新日期：2004-07-01 00:00:00

abstract：:The retention and distribution of eight polybrominated biphenyl (PBB) congeners were studied by roasting beef sirloin tip samples to an internal temperature of 65 degrees C, braising and broiling adductor and semimembranosus steaks to an internal temperature of 77 degrees C, broiling ground round and hamburger patties...

journal_title：Archives of environmental contamination and toxicology

authors： Zabik ME,DeFouw C,Weaver CM

更新日期：1980-01-01 00:00:00

abstract：:Current marine oil spill detection and monitoring methods using high-resolution remote sensing imagery are quite limited. This study presented a new bottom-up and top-down visual saliency model. We used Landsat 8, GF-1, MAMS, HJ-1 oil spill imagery as dataset. A simplified, graph-based visual saliency model was used t...

journal_title：Archives of environmental contamination and toxicology

authors： Li Y,Cui C,Liu Z,Liu B,Xu J,Zhu X,Hou Y

更新日期：2017-07-01 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：:Neonates from CD-1 mice, which were treated during gestation with 100 mg/kg of 2,4,5-T, were studied from day 1 to 30 postpartum (pp) for effects on cardiac development by determining total cardiac activities and isozyme profiles of LDH and CK. On day 1pp, the total activities and isozyme profiles of LDH of the neonat...

journal_title：Archives of environmental contamination and toxicology

authors： Courtney KD,Ebron MT

更新日期：1981-09-01 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：:Lake Oubeira has been used as the main source of drinking water for many communities in the East of Algeria. In this lake, nutrient loading coupled with year-round warm weather favors the growth of cyanobacteria, several of which can produce cyanotoxins, especially the potent liver toxins called microcystins (MCYSTs)....

journal_title：Archives of environmental contamination and toxicology

authors： Nasri AB,Bouaïcha N,Fastner J

更新日期：2004-02-01 00:00:00

abstract：:Bald eagles (Haliaeetus leucocephalus) nesting in the Apostle Islands National Lakeshore and along the Wisconsin shoreline of Lake Superior produced an average of 0.8 young/occupied nest and had an average nest success of 57% during 1983-1988, compared to 1.3 young/occupied nest and 77% nest success in inland Wisconsi...

journal_title：Archives of environmental contamination and toxicology

authors： Kozie KD,Anderson RK

更新日期：1991-01-01 00:00:00

abstract：:The occurrence of seven perfluoroalkyl carboxylates (PFCAs) and three perfluoroalkyl sulfonates (PFASs) was studied in raw- and treated-water samples from public water systems. Two sampling campaigns were performed during the summer of 2009 and in June 2010. Sampling was equally distributed across the 100 French depar...

journal_title：Archives of environmental contamination and toxicology

authors： Boiteux V,Dauchy X,Rosin C,Munoz JF

更新日期：2012-07-01 00:00:00

abstract：:Fish from western Lake Superior (1972-73) contained DDT and PCB residues at concentrations greater than o.1 ppm. The most predominant PCB's were those containing 3 to 6 chlorine atoms per molecule, and GLC data indicated that the mixtures were most like the commercial product Aroclor 1254(2). Other chlorinated contimi...

journal_title：Archives of environmental contamination and toxicology

authors： Veith GD,Kuehl DW,Puglisi FA,Glass GE,Eaton JG

更新日期：1977-01-01 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：:Amphibians in terrestrial environments obtain water through a highly vascularized pelvic patch of skin. Chemicals can also be exchanged across this patch. Atrazine (ATZ), a widespread herbicide, continues to be a concern among amphibian ecologists based on potential exposure and toxicity. Few studies have examined its...

journal_title：Archives of environmental contamination and toxicology

authors： Storrs Méndez SI,Tillitt DE,Rittenhouse TA,Semlitsch RD

更新日期：2009-10-01 00:00:00

abstract：:n-Butyl benzyl phthalate (BBP) and di-n-butyl phthalate (DBP) were evaluated and compared for their developmental toxic potential. Pregnant rats were given either BBP or DBP by gastric intubation at a dose of 0.75, 1.0 and 1.25 g/kg on days 7-9, days 10-12 and days 13-15 of pregnancy. Regardless of the days of treatme...

journal_title：Archives of environmental contamination and toxicology

authors： Ema M,Kurosaka R,Amano H,Ogawa Y

更新日期：1995-02-01 00:00:00

abstract：:Freshwater macroinvertebrate communities were established within 12 artificial streams or "toroidal" mesocosms and exposed to three replicated concentrations of ammonia for 29 days at constant temperature (16 degrees C) and pH (median 8.4). The criterion units (CU = measured [ammonia]/US EPA 1985 chronic criterion val...

journal_title：Archives of environmental contamination and toxicology

authors： Hickey CW,Golding LA,Martin ML,Croker GF

更新日期：1999-10-01 00:00:00

abstract：:The quantitative determination in organs of Oncorhynchus mykiss W. of a premetallized dye (C.I. Acid Violet 66) and the azoic base (C.I. Acid Red 217), used in wool dyeing, is studied in this paper. UV-VIS Spectrophotometry was used for the chromatic quantification and atomic absorption spectrophotometry for the detec...

journal_title：Archives of environmental contamination and toxicology

authors： Riva MC,Flos R,Crespi M,Pepió M

更新日期：1992-08-01 00:00:00

abstract：:The golden-brown algae Isochrysis galbana, a primary producer, was used to determine the influence of the chemical dispersing agent, Corexit 9527((R)), on the bioavailability of naphthalene. Cells were exposed to laboratory preparations of either the water-accommodated fraction (WAF) of Prudhoe Bay crude oil (PBCO) or...

journal_title：Archives of environmental contamination and toxicology

authors： Wolfe MF,Schwartz GJB,Singaram S,Mielbrecht EE,Tjeerdema RS,Sowby ML

更新日期：1998-08-01 00:00:00

abstract：:Recently, there is increasing interest in the microbial degradation of endocrine disruptors. This study was conducted to show the isolation and property of bacteria having bisphenol A (BPA) biodegradability in river water and to identify the difference of BPA degradation under aerobic and anaerobic conditions. Three r...

journal_title：Archives of environmental contamination and toxicology

authors： Kang JH,Kondo F

更新日期：2002-10-01 00:00:00