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Hyalella azteca

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Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (1): 127–136.
Published: 01 January 2004
... production pits and oiled road run-off. Water and sediment samples were collected and acute toxicity was determined in Daphnia magna and Hyalella azteca bioassays. Because exposure to ultra-violet radiation may enhance the toxicity of several polycyclic aromatic hydrocarbons in crude oil, toxicity was...
Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (4): 391–396.
Published: 01 December 2003
... for benthic organisms, Chironomus riparius and Hyalella azteca . Formulated sediments were useful models to determine the influence of the organic matter excluding any other change. Formulated sediments with 2 to 8% total organic carbon were used with three kinds of organic matter. Acute (survival...
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (3): 301–316.
Published: 01 January 2000
... heavy metals and by measuring toxicity of sediment samples to Daphnia magna, Nitocra spinipes, Chironomus riparius and Hyalella azteca . The combined exposure to several contaminants and solar light can enhance toxic effects, and since Torsviken is a shallow bay (maximum depth 2 m), organisms surviving...
Journal Article
Aquatic Ecosystem Health & Management (2005) 8 (4): 427–439.
Published: 01 October 2005
... Ceriodaphnia dubia were not. Results regarding the amphipod Hyalella azteca depended on major exposure, via the water column (encaged organisms) or via the sediment (free organisms). Chironomids emerged similarly in control and contaminated systems. Among pond snails, leachates impaired survival and grazing...
Journal Article
Aquatic Ecosystem Health & Management (2005) 8 (3): 313–322.
Published: 01 July 2005
... samples taken from a highly-polluted reservoir, Billings, São Paulo, exhibited enrichment factors from 2.4 to 30 fold, compared to two other water bodies in the study, Barra Bonita Reservoir and Diogo Lake. High mortality rates occurred when Hyalella azteca and Ceriodaphnia dubia were exposed to Billings...
Journal Article
Aquatic Ecosystem Health & Management (2016) 19 (2): 150–160.
Published: 02 April 2016
... remediation was therefore based on toxicity to benthic invertebrates and the associated contaminant levels. In 2002, 80 sites were sampled and laboratory bioassays conducted with the Amphipod Hyalella azteca and the Mayfly Hexagenia spp . Initial site prioritizations were established based on: (1) high...
Includes: Supplementary data
Journal Article
Aquatic Ecosystem Health & Management (1999) 2 (4): 367–378.
Published: 01 January 1999
... River were selected, including the mouth of the Rouge River as well as the Trenton Channel—the contaminated western arm of the Detroit River. Multi-trophic acute assays were conducted using Daphnia magna, Hyalella azteca, Diporeia hoyi , and Lumbriculus variegatus . While the tests were consistent in...
Journal Article
Aquatic Ecosystem Health & Management (2005) 8 (1): 11–20.
Published: 01 January 2005
... photobacterium after 5-min and 15-min exposures. Sediment assays using Hyalella azteca were conducted for 28 d following the procedure by Borgmann and Norwood (1999) using Imhoff settling cones with 11 of water overlaying 15 ml of sediment. Hyalella were grown in laboratory cultures at room...
Journal Article
Aquatic Ecosystem Health & Management (2005) 8 (4): 405–414.
Published: 01 October 2005
... most of the species tested. copper Pseudokirchneriella subcapitata Lemna minor Daphnia magna Chironomus riparius Hyalella azteca Municipal solid waste incineration (MSWI) produces large amounts of bottom ash. In France, these secondary wastes represent 25 to 30% of the...
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (2): 249–257.
Published: 01 January 2000
... acknowledged. References Borgmann, U., Munawar, M., 1989. A new standardised sediment 257 bioassay protocol using the amphipod Hyalella azteca (Saus- sure). Hydrobiologia 188/189, 425-531. Borgmann, U., Ralph, K.M., Norwood, W.P., 1989. Toxicity test procedures for Hyalella azteca nd chronic toxicity of...
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Published: 02 April 2020
Figure 5. Results of the sediment toxicity bioassays conducted in the Detroit River (DR) and Rouge River (RR) Areas of Concern during July of 1992. Survival rates (AVG ± 1 SE) of Hyalella azteca and Lumbriculus variegatus when exposed to sediments from each site. The experiment included 4 More
Image
Published: 01 January 2004
Figure 2. Results of sediment (16%) bioassays on Daphnia magna (from ephippiae, 20 individuals, and cultured, 40 individuals, respectively) and Hyalella azteca (40 individuals). a) Immobility (%) or lethality (%) after accumulation (24 h for D. magna from ephippiae, 48 h for cultured D More
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (3): 277–289.
Published: 01 January 2000
... metal concentrations in aquatic biota than in their environment. For example, the chronic toxicity of Cd to the amphipod Hyalella azteca in Lake Ontario water, manipulated by addition of complexing agents or sediments, varied over 5000- fold when expressed as nominal Cd added to the water, over 30-fold...
Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (3): 357–368.
Published: 01 July 2004
... Superfund testing program, including bulk sediment tests with the freshwater amphipod “ Hyalella azteca ” and pore water tests using Microtox and sea urchins ( Arbacia punctulata ). Table 4 also includes results from untreated pore water tests used in the present TIE study, including the marine amphipod...
Journal Article
Aquatic Ecosystem Health & Management (1999) 2 (4): 403–412.
Published: 01 January 1999
... : Society of Environmental Toxicology and Chemistry—Europe (SETAC) . Hoke , R.A. , Kosian , P.A. , Ankley , G.T. , Cotter , A.M. , Vandermeiden , F.M. , Phipps , G.L. and Durhan , E.J. 1995 . Check studies with Hyalella azteca and Chironomus tentans in support of the...
Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (1): 147–159.
Published: 01 January 2004
... , J. , Lazorchak , J. M. , Smith , M. E. , Greer , E. , Dwyer , F. J. , Call , D. J. , Day , K. E. , Kennedy , P. and Stinson , M. 1996b . Inter-laboratory study of precision: Hyalella azteca and Chironomus tentans freshwater sediment toxicity assays . Environ...
Journal Article
Aquatic Ecosystem Health & Management (2009) 12 (1): 45–62.
Published: 09 March 2009
... the understory bird community in a logged forest in Uganda . Conserv. Biol. , 14 : 265 – 276 . De March , B. G. E. 1981 . “ Hyalella azteca (Saussure) ”. In Manual for the Culture of Selected Freshwater Invertebrates , Can. Publ. Fish. Aquat. Sci. 54 Edited by: Lawrence , S...
Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (2): 217–228.
Published: 01 April 2003
..., e.g. for phyto- plankton (Munawar and Munawar, 1987), the fresh wa- ter amphipods Hyalella azteca (Shaw and Manning, 1996; Chappie and Burton, 1997) and Gammarus pulex (Schultz and Liess, 1999; Crane and Maltby, 1991), the marine amphipod Corophium volutator (Kater et al., 2000), the water fleas...
Journal Article
Aquatic Ecosystem Health & Management (1999) 2 (1): 1–8.
Published: 01 January 1999
... Burton , G.A. Jr. 1997 . In situ acute and chronic toxicity testing of Hyalella azteca and Chironomus tentans . Environ. Toxicol. Chem. , 16 : 559 – 564 . Cherry , D.S. 1996 . State of the art of in situ testing (transplant experiments) in hazard evaluation . SETAC News...
Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (2): 249–267.
Published: 01 April 2004
...    Ferrissia x    Cernotina x   Unidentified Coenagrionidae P x    Enallagma P x   Orthocladiinae P x    Belostoma x P Taxa in Protected Marshes   Hydracarina x x x x x x   Tanypodinae x VP x x x    Hyalella azteca x x...