Abstract：
:The magnitude of between-strain differences in the sensitivity of algal species to toxicants is not well known. Yet, informations obtained with a single strain are used for ecotoxicological assessment and for interspecific comparisons. Using 12 strains, we determined whether intraspecific variability occurs in the green alga Scenedesmus subspicatus. We examined growth, photosynthetic activity, and short-term sensitivity thereof to the herbicide atrazine (500 &mgr;g. L-1) as well as how these responses are affected by chronic exposure to low atrazine concentrations (0, 1, 5, and 20 &mgr;g. L-1). Independent of chronic exposure to atrazine, the strains differed in growth rate and photosynthesis rate. Yet the short-term sensitivity to atrazine was affected by the chronic treatments. All but one strain became more tolerant, their short-term sensitivity being inversely related to the applied atrazine concentration and dependent on the duration of exposure. Differences in response to increments in atrazine concentration resulted in differences in rank order of sensitivity of strains. Moreover, between-strain variability was markedly higher in the atrazine treatments than in the controls. These results can be explained by the significant role of genotype versus environment interactions in determining intraspecific differences in adaptive physiological responses of S. subspicatus to chronic exposure to atrazine.http://link.springer-ny. com/link/service/journals/00244/bibs/37n1p36.html
journal_name
Arch Environ Contam Toxicoljournal_title
Archives of environmental contamination and toxicologyauthors
Behra R,Genoni GP,Joseph ALdoi
10.1007/s002449900487subject
Has Abstractpub_date
1999-07-01 00:00:00pages
36-41issue
1eissn
0090-4341issn
1432-0703journal_volume
37pub_type
杂志文章abstract：:Cadmium (Cd) inhibited the activities of Na(+)-K+ ATPase (IC50 = 5.0 x 10(-5) M), K(+)-p-nitrophenyl phosphatase (PNPPase) (IC50 = 4.0 x 10(-5) M) and 3H-ouabain binding (IC50 = 7.5 x 10(-5) M) in rat brain microsomes. Monothiols (cysteine but not glutathione and D-penicillamine) and dithiols (dimercaprol, dimercaptos...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/BF00212567
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abstract：:A test system was developed to examine the effects of environmental contaminants on thiamine homeostasis in bird embryos. This system employs fresh chicken egg yolk lipids as a vehicle for use in egg injection studies. Furazolidone, an antibiotic suspected to interfere with thiamine metabolism, was used as a positive ...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s002440010119
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abstract：:Surface residue disappearance rates of dioxathion, malathion, oxydemetonmethyl, and dialifor were the same for fruit and leaves, and they increase with temperature. Disappearance rates were in the order of malathion greater than or equal to oxydemetonmethyl greater than dialifor greater than or equal to dioxathion. Ma...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/BF01055445
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journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-010-9535-0
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abstract：:Multiple factors can influence bioavailability, which can make predictions of toxicity in natural systems difficult. The current study examined the potential use of solid-phase microextraction fibers as a matrix-independent approach to predict the toxicity of permethrin to Daphnia magna across various water sources, i...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-011-9721-8
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abstract：:Copper and zinc contents have been determined in up to 28 species of edible mushrooms from different sites in the province of Lugo (NW Spain). Two hundred thirty-eight collected samples were analyzed by an anodic stripping voltammetric technique using a drop mercury as the working electrode. The results showed that th...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-002-2051-0
更新日期：2003-02-01 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
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doi：10.1007/s00244-014-0085-8
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journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-003-2179-6
更新日期：2003-10-01 00:00:00
abstract：:The use of an as-yet-undescribed euryhaline Corophium sp. amphipod as a sediment toxicity testing organism was assessed. The species was found to be ubiquitous in many tidal areas of the Hawkesbury River catchment. The salinity of habitat sites ranged from 0.1 to 24 ppt, sediment total organic carbon (TOC) ranged from...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s002449900282
更新日期：1998-01-01 00:00:00
abstract：:Soil organisms play a crucial role in the terrestrial ecosystem. Plant protection products (PPPs) are known to affect soil organisms and might have negative impacts on soil functions influenced by these organisms. Little research has been performed to date on the impact of PPPs on tropical soil ecosystems. Therefore, ...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-006-0219-8
更新日期：2007-11-01 00:00:00
abstract：:The hazard of serious intoxication of agricultural field workers by organophosphate insecticide residues has led to the establishment of reentry intervals in California. In the attempt to extend this concept nationally, it has been found that there is a lack of relevant field data for setting of such standards. In an ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF02221130
更新日期：1975-01-01 00:00:00
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journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF00212978
更新日期：1995-08-01 00:00:00
abstract：:Mussels are used as bioindicators of chemical pollution in coastal and estuarine waters. We measured the concentrations of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), phthalate esters (PEs), butyltins, and metals (Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb, V, and Zn) in mussel tissues collected fro...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-009-9458-9
更新日期：2010-08-01 00:00:00
abstract：:Trace elements were analyzed in organisms collected at five sampling stations along coastal areas of Linosa Island, Sicily (southern Tyrrhenian Sea, Italy). Concentrations of Cd, Cr, Cu, Pb, and Zn were measured in Posidonia oceanica L. Delile tissues, the two brown algae Padina pavonica (L.) Thivy and Cystoseira sp.,...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-009-9331-x
更新日期：2010-01-01 00:00:00
abstract：:Agricultural workers are exposed to pesticide residues via dermal contact with foliage upon entry of treated fields. Restricted Entry Intervals (REIs) are established based on both toxicity and exposure. Key factors for estimation of potential worker exposures are dislodgeable foliar residues (DFRs) and the manner in ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-003-2166-y
更新日期：2004-01-01 00:00:00
abstract：:Titanium dioxide (TiO2) is a common additive in many foods, pigments, personal care products, and other consumer products used in daily life. Despite the widespread use of nanoscale TiO2 and composites of nanoscale TiO2 in the food industry, there is a serious lack of awareness of the toxicity of TiO2 nanoparticles (N...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-014-0109-4
更新日期：2015-04-01 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
pub_type： 杂志文章
doi：10.1007/s00244-007-9087-0
更新日期：2008-10-01 00:00:00
abstract：:The adverse effects of heavy metals (mostly Cr, Mn, Fe, Cu, Zn, and Se) on the environment were appraised by comparing fluctuating asymmetry of dental characters (molars) in Algerian mice (Mus spretus) from polluted (Oeiras) and reference (Xévora) riparian areas, in central Portugal. The size of tooth traits was shown...
journal_title：Archives of environmental contamination and toxicology
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更新日期：2001-11-01 00:00:00
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journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-011-9743-2
更新日期：2012-07-01 00:00:00
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journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-010-9636-9
更新日期：2011-07-01 00:00:00
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journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449910043
更新日期：2000-04-01 00:00:00
abstract：:A total of 216 otolith samples (89 male, 127 female) fromPomadasys stridens (Forskal 1775), a common fish of the ArabianGulf, were analyzed for the concentrations of heavy metals. Standard length,age, sex, body, and otolith weight were recorded for each fish. Otolithweight from male fish was found in the range of 0.04...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900189
更新日期：1997-04-01 00:00:00
abstract：:We measured halogenated organic contaminants (HOCs) [polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs), and dichloro-diphenyl-trichloroethane (DDT)] and P450 [e.g., ethoxyresorufin-O-dealkylase (EROD)] stress in livers from Caspian tern (Hydroprogne caspia) adults and Forster's tern (Sterna fors...
journal_title：Archives of environmental contamination and toxicology
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doi：10.1007/s00244-009-9366-z
更新日期：2010-04-01 00:00:00
abstract：:Agricultural edge-of-field runoff usually contaminates surface waters with particle-associated pesticides. However, the acute and chronic effects on the aquatic macroinvertebrate communities have rarely been addressed. Outdoor flow-through stream microcosms were exposed for 1 h in triplicate to approximately 3.1 g/L o...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002440010200
更新日期：2001-05-01 00:00:00
abstract：:One-year-old whitefish, Coregonus lavaretus, were exposed to three types of iron-rich water, two dilutions for each, in a subchronic (30-day) experiment. In natural iron-rich humic water, both the bioaccumulation and physiological effects of iron exposure were negligible. In humic-free water with high amount of additi...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900506
更新日期：1999-08-01 00:00:00
abstract：:Recent regulations require that the ecological effects of microorganisms introduced into the environment, such as for groundwater bioremediation, be assessed prior to their utilization. A native anuran (Rana clamitans) and a model anuran (Xenopus laevis) were used as potential wetland receptors of tetrachloroethylene ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-005-8218-8
更新日期：2007-04-01 00:00:00
abstract：:A quantitative study of cadmium binding to three different growth media for nitrogen-fixing cyanobacteria was done with the aid of a solid state ion-specific electrode. Kratz and Myers modified medium and Arnon medium bound large amounts of Cd2+, BG11o medium had less binding capacity. Of the media components, phospha...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF01060366
更新日期：1991-09-01 00:00:00
abstract：:The present study estimated hexabromocyclododecane (HBCD) as a sum of three main isomers (α, β, and γ) and tetrabromobisphenol A (TBBPA) in African penguins (Spheniscus demersus) from Gdansk Zoo and in their sole food, Baltic herring (Clupea harengus), from Gdansk Bay. The average concentration of HBCD in whole herrin...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-014-0081-z
更新日期：2015-02-01 00:00:00
abstract：:We analyzed the accumulation of inorganic and organic toxicants in tadpoles from nine populations of the common frog (Rana temporaria) at different altitudes of the Hohe Tauern National Park in Austria). Lead and cadmium concentrations in tadpoles increased with the acidity and metal-to-HCO3(-) ratio in the water exce...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-004-0188-8
更新日期：2005-08-01 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
pub_type： 杂志文章
doi：10.1007/s00244-014-9998-5
更新日期：2014-04-01 00:00:00
