Techniques in Environmental Toxicology

Anderson, B.S.; Hunt,; J.W.; Phillips, B.M.; Nicely, P.A.; Tjeerdema, R.S.; Martin, M. 2004. A comparison of in situ and laboratory toxicity tests with the estuarine amphipod Eohaustorius estuarius. Arch. Environ. Contam. Tox 46: 52-60.

Au, D.W.T. 2004. The application of histocytopathological biomarkers in marine pollution monitoring: a review. Mar. Pollut. Bull. 48: 817-834.

Baker, R.F.; Blanchfield, P.J.; Paterson, M.J.; Flett, R.J.; Wesson, L. 2004. Evaluation of nonlethal methods for the analysis of mercury in fish tissue. Trans. Am. Fish. Soc. 133: 568-576.

Barata, C.; Porte, C.; Baird, D.J. 2004. Experimental designs to assess endocrine disrupting effects in invertebrates: A review. Ecotoxicol. 13: 511-517.

Barnhoorn, I.E.J.; van Huren, J.H.J. 2004. The use of different enzymes in feral freshwater fish as a tool for the assessment of water pollution in South Africa. Ecotoxicol. Environ. Safety 59: 180-185.

Bendini, R.; Pucciarelli, S.; Gatta, R.; Nannelli, A.; Micelli, C. 2004. HSP70 gene expression in sipunculids: a new biomarker for monitoring marine deposits. Ecol. and Chem. 20: suppl. 1: 345-352.

Bennett, J.P. 2004. Bioindicators, biomonitors, principles, concepts and applications. Sci. Total Environ. 328: 295.

Bielmyer, G.K.; Klaine, S.J.; Tomasso, J.R.; Arnold, W.R. 2004. Changes in water quality after addition of sea salts to fresh water: implications during toxicity testing. Chemsophere 57: 1707-1711.

Bonada, N.; Zamora-Munoz, C.; Rieradevall, M. Prat, N. 2004. Ecological profiles of caddisfly larvae in Mediterranean streams: implications for bioassessment methods. Environ. Pollut. 132: 509-521.

Borgmann, U.; Norwood, W.P.; Dixon, D.G. 2004. Re-evaluation of metal bioaccumulation and chronic toxicity in Hyalella azteca using saturation curves and the biotic ligand model. Environ. Pollut. 131: 469-484.

Borja, A.; Valencia, V.; Franco, J.; Muxika, I.; Bald, J.; Belzunce, M.J.; Solaun, O. 2004. The Water Framework Directive: water alone, or in association with sediment and biota, in determining quality standards? Mar. Pollut. Bull. 48: 8-11.

Brock, T.C.M.; Crum, S.J.H.; Deneer, J.W.; Heimbach, F.; Roijackers, R.M.M. 2004. Comparing aquatic risk assessment methods for the photosynthesis-inhibiting herbicides metribuzin and metamitron. Environ. Pollut. 130: 403-426.

Burton, G.A.; Nordstrom, J.F. 2004. An in situ toxicity identification evaluation method Part I: Laboratory validation. Environ. Toxicol. Chem 23: 2844-2850.

Burton, G.A.; Nordstrom, J.F. 2004. An in situ toxicity identification evaluation method Part II: Field validation. Environ. Toxicol. Chem 23: 2851-2855.

Cairrao, E.; Couderchet, M.; Soares, A.M.V.M.; Guilhermino, L. 2004. Glutathione-S-tranferase activity of Fucus spp. as a biomarker of environmental contamination. Aquat. Toxicol. 70: 277-286.

Castro, B.B.; Olimpia, S.; Lucia, G.; Ribeiro, R. 2004. An in situ bioassay integrating individual and biochemical responses using small fish species. Ecotoxicol. 13: 667-681.

Chapman, P.M. 2004. Paracelsus’ dictum for sediment quality (and other) assessments. Aquat. Ecosys. Health & Managem. 7: 369-374.

Chen, F.; Leick, V. 2004. The protozoan Tetrahymena as a biomarker to screen bioactive substances. J. Microbiol. Methods 59: 233-241.

Cherkashin, S.A.; Nikiforov, M.V.; Shelekhov, V.A. 2004. The use of the mortality rate of marine fish for the estimation of zinc and lead toxicity. Russ. j. Mar. Biol. 30: 217-222.

Choi, J.; Roche, H. 2004. Effect of potassium dichromate and fenitrothion on hemoglobins of Chironomus riparius Mg (Diptera, Chironomidae) larvae: Potential biomarker of environmental monitoring. Environ. Monit. Assess. 92: 229-239.

Clement, B.; Zaid, S. 2004. A new protocol to measure the effects of toxicants on daphnid-algae interactions. Chemosphere 55: 1429-1438.

De Traubenberg, C.R.; Ah-Peng, C. 2004. A procedure to purify and culture a clonal strain of the Aquatic moss Fontinalis antipyretica for use as a bioindicator of heavy metals. Arch. Environ. Contam. Toxicol. 46: 289-295.

Dissanayake, A.; Galloway, T.S. 2004. Evaluation of fixed wavelength fluorescence and synchronous fluorescence spectrophotometry as a biomonitoring tool of environmental contamination. Mar. Environ. Res. 58: 281-285.

Doboudin, C.; Ciffroy, P.; Magaud, H. 2004. Acute-to-chronic species sensitivity distribution extrapolation. Environ. Toxicol. Chem 23: 1774-1785.

Ducrot, V.; Pery, A.R.R.; Mons, R.; Garric, J. 2004. Energy-based modeling as a basis for the analysis of reproductive data with the midge Chironomus riparius. Environ. Toxicol. Chem 23: 225-231.

Edginton, A.N.; Sheridan, P.M.; Boermans, H.J.; Thompson, D.G.; Holt, J.D.; Stephenson, G.R. 2004. A comparison of two factorial designs, a complete 3 x 3 factorial and a central composite rotatable design, for use in binomial response experiments in aquatic toxicology. Arch. Environ. Contam. Tox. 46: 216-223.

Edsall, T.; Gorman, O.; Lori, E. 2004. Burrowing mayflies as indicators of ecosystem health: Status of populations in two western Lake Superior embayments. Aquat. Ecosys. Health & Managem. 7: 507-513.

Ferretti, J.A.; Calesso, D.F.; Lazorchak, J.M.; Dolce, T.J.; Arnold, J.; Goodfellow, W.L.; Smith, M.E.; Serbst, J.R. 2004. Interlaboratory comparison of a reduced volume marine sediment toxicity test method using the amphipod Ampelisca abdita. Environ. Toxicol. Chem 23: 632-637.

Forbes, V.; Calow, P. 2004. Systematic approach to weight of evidence in sediment quality assessment: Challenges and opportunities. Aquat. Ecosys. Health & Managem. 7: 339-350.

Franklin, N.M.; Stauber, J.L.; Lim, R.P. 2004. Development of multispecies algal bioassays using flow cytometry. Environ. Toxicol. Chem 23: 1452-1462.

Galassi, S.; Guzzella, L.; Croce, V. 2004. Screening organic micropollutants in surface waters by SPE extraction and ecotoxicological testing.

Galloway, T.S.; Brown, R.J.; Browne, M.A.; Dissanayke, A.; Lowe, D.; Jones, M.B.; Depledge, M.H. 2004. A multibiomarker approach to environmental assessment. Environ. Sci. Technol. 38: 1723-1731.

Geffard, O.; His, E.; Budzinski, H.; Chiffoleau, J.F.; Coynel, A.; Etcheber, H. 2004. Effects of storage method and duration on the toxicity of marine sediments to embryos of Crossostrea gigas oysters. Environ. Pollut. 129: 457-465.

Gelli, F.; Cicero, A.M.; Melotti, P.; Roncarati, A.; Pregnolato, L.; Savorelli, F.; Palazzi, D.; Casazza, G. 2004. A proposal of method to evaluate the quality of marine waters: Optimization of 7 day bioassays using Dicentrarchus labrax juveniles. Ecol. and Chem. 20: suppl. 1: 225- 229.

Gerhardt, A.; de Bisthoven, J.; Soares, A.M.V.M. 2004. Macroinvertebrate response to acid mine drainage: community metrics and on-line behavioral toxicity bioassay. Environ. Pollut. 130: 263-274.

Gerofke,, A.; Komp, P.; McLachlan, M.S. 2004. Stir bar contamination: a method to establish and maintain constant water concentrations of poorly water-soluble chemical in bioconcentration experiments. Wat. Res. 38: 3411-3419.

Girling, A.E.; Riddle, A.M.; Mitchell, G.M.; Chown, P.K.; Tinsley, D. et al. 2004. Estimating spatial patterns of effluent exposure concentrations in direct toxicity assessment studies. Ecotoxicol. 13: 449-461.

Gouin, T.; Cousins, I.; Mackay, D. 2004. Comparison of two methods for obtaining degradation half-lives. Chemsophere 56: 531-535.

Guitart, C.; Garcia-Flor, N.; Dachs, J.; Bayona, J.M.; Albaiges, J. 2004. Evaluation of sampling devices for the determination of polycyclic aromatic hydrocarbons in surface microlayer coastal waters. Mar. Pollut. Bull. 48: 961-968.

Hakkinen, J.; Oikari, A. 2004. A field methodology to study effects of UV radiation on fish larvae. Wat. Res. 38: 2891-2897.

Heinis, L.J.; Highland, T.L.; Mount, D.R. 2004. Method for testing the aquatic toxicity of sediment extracts for use in identifying organic toxicants in sediments. Environ. Sci. Technol. 38: 6256-6262.

Hopkins, W.A.; Staub, B.P.; Snodgrass, J.W.; Talor, B.E.; DeBiase, A.E.; Roe, J.H.; Jackson, B.P. et al. 2004. Responses of benthic fish exposed to contaminants in outdoor microcosms - examining the ecological relevance of previous laboratory toxicity tests. Aquat. Toxicol. 68: 1-12.

Hornung, M.W.; Cook, P.M.; Flynn, K.M.; Lothenbach, D.B.; Johnson, R.D. et al. 2004. Use of multi-photon laser-scanning microscopy to describe the distribution of xenobiotic chemicals in fish early life stages.

Hruska, K.A.; Dube, M.G. 2004. Using artificial streams to assess the effects of metal-mining effluent on the life cycle of the freshwater midge Chironomus tentans in situ. Environ. Toxicol. Chem 23: 2709-2718.

Hull, M.S.; Cherry, D.S.; Merricks, T.C. 2004. Effects of cage design on growth of transplanted Asian clams: implications for assessing bivalve responses in streams. Environ. Monit. Assess. 96: 1-14.

Hutchings, M.; Johnson, I.; Hayes, E.; Girling, A.E.; Thain, J.; Thomas, K. et al. 2004. Toxicity reduction evaluation, toxicity identification evaluation and toxicity tracking in direct toxicity assessment. Ecotoxicol. 13: 475-484.

Indest, K.; Betts, K.; Furey, J.; Fredrickson, H.; Hinton, V. 2004. Evaluation of a real time Taqman PCR method for assessment of pathogenic coliform contamination in sediment: a risk-based approach. Aquat. Ecosys. Health & Managem. 7: 415-424.

Inouye, L.; Ang, C.; McFarland, V. 2004. Development of a cell-based screening assay for invertebrate molting disruption. Aquat. Ecosys. Health & Managem. 7: 407-413.

Johnson, I.; Hutchins, M.; Benstead, R.; Thain, J.; Whitehouse, P. 2004. Bioassay selection, experimental design and quality control/assurance for use in effluent assessment and control. Ecotoxicol. 13: 437-447.

Kennedy, A.J.; Cherry, D.S.; Currie, R.J. 2004. Evaluation of ecologically relevant bioassays for a lotic system impacted by a coal-mine effluent, using Isonychia. Environ. Monit. Assess. 95: 37-55.

Kilgour, B.W.; Somers, K.M.; Barton, D.R. 2004. A comparison of the sensitivity of stream benthic community indices to effects associated with mines, pulp and paper, and urbanization. Environ. Toxicol. Chem 23: 212-221.

Kristensen, T.N.; Pertoldi, C.; Pedersen, L.D.; Ansersen, D.H. et al. 2004. The increase in fluctuating asymmetry in a monoclonal strain of collembolans after chemical exposure discussing a new method for estimating the environmental variance. Ecol. Indicators 4: 73- 81.

Kulkoyluoglu, O. 2004. On the usage of ostracods (Crustacea) as bioindicator species in different aquatic habitats in the Bolu region, Turkey. Ecol. Indicators 4: 73-81.

Lee, G.; Jones-Lee, A. 2004. Appropriate use of chemical indication in a best professional judgement triad weight-of-evidence evaluation of sediment quality. Aquat. Ecosys. Health & Managem. 7: 351-356.

Lee, C.W.; Kwon, Y.T. 2004. Dredging index for sediments remediation management. Coastal managem. 32: 145-154.

Lee, J.S.; Lee, B.G.; Luoma, S.N.; Yoo, H. 2004. Importance of equilibration time in the partitioning and toxicity of zinc in spiked sediment bioassays. Environ. Toxicol. Chem. 23: 65-71.

Librando, V.; Hutzinger, O.; Tringali, G.; Aresta, M. 2004. Supercritical fluid extraction of polycyclic aromatic hydrocarbons from marine sediments and soil samples. Chemsophere 54: 1189-1197.

MacDonald, D.D.; Carr, R.S.; Eckenrod, D.; Greening, H.; Grabe, S.; Ingersoll, C.G.; Janicki, S.; Janicki, T.; Lindskoog, R.A.; Long, E.R.; Pribble, R.; Sloane, G.; Smorong, D.E. 2004. Development, evaluation and application of sediment quality targets for assessing and managing contaminated sediments in Tampa Bay, Florida. Arch. Environ. Contam. Tox. 46: 147-161.

Macella, N.; Regoli, F.; Cambria, A.; Santella, R.N. 2004. Application of an uimmunoperoxidase staining method for detection of 7,8-dihydro-oxodeoxyguanosine as a biomarker of chemical- induced oxidative stress in marine organisms. Aquat. Toxicol. 67: 23-32.

Marin, M.G.; Matozzo, V. 2004. Vitellogenin induction as a biomarker, of exposure to estrogenic compounds in aquatic environments. Mar. Pollut. Bull. 835-839.

McGee, B.L.; Fisher, D.J.; Wright, D.A.; Yonkos, L.T.; Ziegler, G.P.; Turley, S.D.; Farrar, J.D.; Moore, D.W.; Bridges, T.S. 2004. A field test and comparison of acute and chronic sediment toxicity tests with the estuarine amphipod Leptocheirus plumulosus in Chesapeake bay, USA. Environ. Toxicol. Chem 23: 1751-1761.

Moreira-Santos, M.; Soares, A.M.V.M.; Ribeiro 2004. A phytoplankton growth assay for routine in situ environmental assessments. Environ. Toxicol. Chem 23: 1549-1560.

Moreira-Santos, M.; Soares, A.M.V.M.; Ribeiro 2004. An in situ bioassay for freshwater environments with the microalga Pseudokirchneriella subcapitata. Ecotoxicol. Environ. Safety 59: 164-173.

Niyogi, S.; Wood, C.M. 2004. Biotic ligand model, a flexible tool for developing site-specific water quality guidelines for metals. Environ. Sci. Technol. 38: 6177-6192.

O’Connor, T.P. 2004. The sediment quality guideline, ERL, is not a chemical concentration at the threshold of sediment toxicity. Mar. Pollut. Bull. 48: 383-385.

Parinet, B.; Lhote, A.; Legube, B. 2004. Principal component analysis: an appropriate tool for water quality evaluation and management application to a tropical lake system. Ecol. Model. 178: 295-311.

Perkins, E.; Furey, J.; Davis, E. 2004. The potential of screening for agents of toxicity using gene expression fingerprinting in Chironomus tentans. Aquat. Ecosys. Health & Managem. 7: 399-405.

Pery, A.R.R.; Mons, R.; Garric, J. 2004. Energy-based modeling to study population growth rate and production for the midge Chironomus riparius in ecotoxicological risk assessment. Ecotoxicol. 13: 647-656.

Petty, J.D.; Huckins, J.N.; Alvarez, D.A.; Brumbaugh, W.G.; Cranor, W.L.; Gale, R.W., Rastall, A.C. et al. 2004. A holistic passive integrative sampling approach for assessing the presence and potential impacts of waterborne environmental contaminants. Chemsophere 54: 653-660.

Playle, R.C. 2004. Using multiple metal-gill binding models and the toxic unit concept to help reconcile multiple-metal toxicity results. Aquat. Toxicol. 67: 359-370.

Ren, S.; Frymier, P.D. 2004. Reducing bioassay variability by identifying sources of variation and controlling key parameters in assay protocol. Chemosphere 57: 81-90.

Rockwood, C.J.; Galloway, T.S. 2004. Acetylcholinesterase inhibition as a biomarker of adverse effect: A study of Mytilus edulis exposed to the priority pollutant chlorfenvinphos. Aquat. Toxicol. 67: 45-56.

Smolders, R.; Bervoets, L.; Blust, R. 2004. In situ and laboratory assays to evaluate the impact of effluent discharge on receiving aquatic ecosystems. Environ. Pollut. 132: 231-243.

Smolders, R.; De Coen, W.; Blust, R. 2004. An ecologically relevant exposure assessment for a polluted river using an integrated multivariate PLS approach. Environ. Pollut. 132: 245-263.

Snape, J.R.; Maund, S.J.; Pickford, D.B.; Hutchinson, T.H. 2004. Ecotoxicogenomics: the challenge of integrating genomics into aquatic and terrestrial ecotoxicology. Aquat. Toxicol. 67: 143- 154.

Stronkhorst, J.; Ciareli, S.; Schipper, C.; Postma, J.; Dubbelddam, M.; Vangheluwe, M.; Brils, J. et al. 2004. Inter-laboratory comparison of five marine bioassays for evaluating the toxicity of dredged material. Aquat. Ecosys. Health & Managem. 7: 147-159.

Taylor, L.N.; McFarlane, W.J.; Pyle, G.G.; Couture, P., McDonald, D.G. 2004. Use of performance indicators in evaluating chronic metal exposure in wild yellow perch Perca falvescens. Aquat. Toxicol. 67: 371-385.

Tinsley, D.; Wharfe, J.; Campbell, D.; Chown, P.; Taylor, D. Upton, J.; Taylor, C. 2004. The use of direct toxicity assessment in the assessment and control of complex effluents in the UK: A demonstration programme. Ecotoxicol. 13: 423-436.

Tracey, G.; Poucher, S.; Kelley, B.; Crocker, P. 2004. Application of a sediment toxicity identification evaluation in support of total maximum load development for the Calcasieu estuary. Aquat. Ecosys. Health & Managem. 7: 357-368.

Verslycke, T.A.; Fockedey, N.; McKenney, C.L.; Roast, S.D.; Jones, M.; Mees, J.; Janssen, C.R. 2004. Mysid crustaceans as potential test organisms for the evaluation of environmental endocrine disruption: A review. Environ. Toxicol. Chem 23: 1219-1232.

Vinturella, A.E.; Burgess, R.M.; Coull, B.A.; Thompson, K.M.; Shine, J.P. 2004. Use of passive samplers to mimic uptake of polycyclic aromatic hydrocarbons by benthic polychaetes. Environ. Sci. Technol. 38: 1154-1160.

Volz, D.C.; Chandler, G.T. 2004. An enzyme-linked immunosorbent assay for lipovitellin quantification in copepods: a screening tool for endocrine toxicity. Environ. Toxicol. Chem 23: 298-305.

Wang, F.; Goulet, R.R.; Chapman, P.M. 2004. Testing sediment biological effects with the freshwater amphipod Hyalella azteca: the gap between laboratory and nature. Chemosphere 57: 1713-1724.

Watson, G.M.; Anderson, O.K.; Depledge, M.H.; Galloway, T.S. 2004. Detecting a field gradient of PAH exposure in decopod Crustacea using a novel urinary biomarker. Mar. Environ. Res. 58: 257-261.

Wharfe, J. 2004. Hazardous chemicals in complex mixtures, a role for direct toxicity assessment. Ecotoxicol. 13: 413-421.

Whitehouse, P.; Johnson, I.; Forrow, D.M.; Chubb, C. 2004. A regulatory framework for controlling effluent discharges using toxicity testing in the UK. Ecotoxicol. 13: 399-411.
Environmental Chemistry and Isotope Methods
Baker, A.; Spencer, G.M. 2004. Characterization of dissolved organic matter from source to sea using fluorescence and absorbance spectroscopy. Sci. Total Environ. 333: 217-232.

Bartko, M.E.; Udy, J.W. 2004. Quantifying potential nitrogen removal by denitrification in stream sediments at a regional scale. Mar. Fresh Res. 55: 309-315.

Bearhop. S.; Adams, C.E.; Waldron, S.; Fuller, R.A.; Macloed, H. 2004. Determining trophic niche width: a novel approach using stable isotope analysis. J. Anim. Ecol. 1007-1012.

Bednar, A.J.; Garbarino, J.R.; Burkhardt, M.R.; Ranville, J.F.; Wildeman, T.R. 2004. Field and laboratory arsenic speciation models and their application to natural-water analysis. Wat. Res. 38: 355-364.

Brandes, J.A.; Lee, C.; Wakeham, S.; Peterson, M.; Jacobson, C.; Wirick, S.; et al. 2004. Examining marine particulate organic matter at sub-micron scales using scanning transmission X-ray microscopy and carbon X-ray absorption near edge structure spectroscopy. Mar. Chem. 92: 107-121.

Callahan, M.R.; Kaltenbacher, E.A.; Byrne, R.H. 2004. In situ measurements of Cu in an estuarine environment using a portable spectrophotometric analysis system. Environ. Sci. Technol. 38: 587-593.

Conmy, R.N.; Coble, P.G.; Del Castillo, C.E. 2004. Calibration and performance of a new in situ multi-channel fluorometer for measurement of colored dissolved organic matter in the ocean. Cont Shelf Res. 24: 431-442.

Cozzi, S. 2004. A new application of the diacetyl monoxime method to the automated determination of dissolved urea in seawater. Mar. Biol. 145: 842-848.

Dilling, L.; Brzezinski, M.A. 2004. Quantifying marine snow as a food choice for zooplankton using stable silicon isotope tracers. J Plankton Res. 26: 1105-1114.

Gill, U.; Bigras, L.; Schwartz, H. 2004. Routine, automated determination of inorganic and total mercury in multimedia using cold vapour atomic absorption spectrometry. Chemosphere 56: 1097-1103.

Griffis, T.J.; Baker, J.M.; Sargent, S.D.; Tanner, B.D.; Zhang, J. 2004. Measuring field-scale isotopic CO2 fluxes with tunable diode laser absorption spectroscopy and micrometeorological techniques. Agricul. Forest Meteor. 124: 15-29.

Goslan, E.H.; Voros, S.; Banks, J.; Wilson, D.; Hillis, P.; Campbell, A.T.; et al. A model for predicting dissolved organic carbon distribution in a reservoir water using fluorescence spectroscopy. Wat. Res. 38: 783-791.

Hamed, M.M.; El-Beshry, M.Z. 2004. Uncertainty analysis in dissolved oxygen modeling in streams. Environ. Managem. 34: 233-234.

Hamme, R.C.; Emerson, S.R. 2004. Measurement of dissolved neon by isotope dilution using a quadropole mass spectrometer. Mar. Chem. 91: 53-64.

Hatcher, P.G. 2004. The CHNs of organic geochemistry: characterization of molecularly uncharacterized non-living organic matter. Mar. Chem. 92: 5-8.

Ingalis, A.E.; Anderson, R.F.; Pearson, A. 2004. Radiocarbon dating of diatom-bound organic compounds. Mar. Chem. 92: 91-105.

Jaffe, R.; Boyer, J.N.; Lu, X.; Maie, N.; Yang, C.; Scully, N.M.; Mock, S. 2004. Source characterization of dissolved organic matter in a subtropical mangrove-dominated estuary by fluorescence analysis. Mar. Chem. 84: 195-210.

Labasque, T.; Chaumery, C.; Aminot, A.; Kergot, G. 2004. Spectrophotometric Winkler determination of dissolved oxygen: re-examination of critical factors and reliability. Mar. Chem. 88: 53-60.

Lamb, D.W.; Bunganaen, Y.; Luois, J.; Woolsey, G.A.; Oliver, R.; White, G. 2004. Fibre evansecent field absorption (FEFA): an optical fibre technique for measuring light absorption in turbid water samples. Mar. Fresh Res. 55: 533-543.

Min, B.; Kohler, D.; Logan, B.E. 2004. A simplified headspace biochemical oxygen demand test protocol based on oxygen measurements using a fibre optic probe. Water Environ. Res. 76: 29-36.

Minor, E.C.; Nallathamby, P.S. 2004. Cellular vs detrital POM: a preliminary study using fluorescent stains, flow cytometry, and mass spectrometry. Mar. Chem. 92: 9-21.

Morley, D.W.; Leng, M.J.; Mackay, A.W.; Sloane, H.J.; Rioual, P.; Battarbee, R.W. 2004. Cleaning of lake sediment samples for diatom oxygen isotope analysis. J. Paleolimnol. 31: 391-401.

Morrison, M.A.; Benoiot, G. 2004. Investigation of conventional membrane and tangential flow ultrafiltration artifacts and their application to the characterization of freshwater colloids. Environ. Sci. Technol. 38: 6817-6823.

Mosely, L.M.; Husheer, S.J.G.; Hunter, K.A. 2004. Spectrophotometric pH measurement in estuaries using thymol blue and m-cresol purple. Mar. Chem. 91: 175-186.

Mullholland, P.J.; Valett, H.M.; Webster, J.R.; Thomas, S.A.; Cooper, L.W.; Hamilton, S.K.; Peterson, B.J. 2004. Stream denitrification and total nitrate uptake rates measured using a field ¹⁵N tracer method. Limnol. Oceanog. 49: 809-820.

Nagai, T.; Imai, A.; Matsushige, K.; Yokoi, K.; Fukushima, T. 2004. Voltammetric determination of dissolved iron and its speciation in freshwater. Limnol. 5: 87-94.

Nguyen, K.L.; Lewis, D.N.M.; Jolly, M.; Robinson, J. 2004. Determination of soluble aluminum concentration in alkaline humic water using atomic absorption spectrophotometry. Wat. Res. 38: 4039-4044.

Punshon, S.; Moore, R.M. 2004. A stable isotope technique for measuring production and consumption rates of nitrous oxide in coastal waters. Mar. Chem. 86: 159-168.

Sarica, J.; Amyot, M.; Hare, L. 2004. An easy method to measure total particulate Hg in water without chemical digestion. Sci. Total Environ. 151: 3-10.

Schlechtriem, C.; Ulfert, F.; Klaus, B. 2004. Stable isotopes as a tool for nutrient assimilation studies in larval fish on live food. Aquat. Ecol. 38: 93-100.

Schmidt, H.; Bich, H.N.; Pfannkuche, J.; Amann, H.; Kronfeldt, H.-F.; Kowalewska, G. 2004. Detection of PAHs in seawater using surface-enhanced Raman scattering (SERS). Mar. Pollut. Bull. 49: 229-234.

Sharp, J.H.; Beauregard, A.Y.; Burdige, D.; Cauwet, G.; Curless, S.E.; Lauck, R.; Nagel, K.; Ogawa, H.; et al. 2004. A direct instrument comparison for measurement of total dissolved nitrogen in seawater. Mar. chem. 84: 181-193.

Solbra, S.; Allison, N.; Skei, J.; Waite, S.; Mikhalovsky, S. 2004. Deploying a metal adsorbent in situ: a technique for indicating bioavailable Cd (II) in marine waters. Wat. Res. 38: 1586- 1594.

Tibby, J. 2004. Development of a diatom-based model for inferring total phosphorus in southeastern Australian water storages. J. Paleolimnol. 31: 23-36.

Trulleyova, S.; Rulik, M. 2004. Determination of biodegradable dissolved organic carbon in waters: comparison of batch methods. Sci. Total Environ. 332: 253-260.

Vezina, A.F. 2004. Ecosystem modelling of the cycling of marine demethylsulfide: a review of current approaches and of the potential for extrapolation to global scales. Can. J. Fish. Aquat. Sci. 61: 845-856.

Watanabe, A.; Kayanne, H.; Nozaki, K.; Kato, K.; Negishi, A.; Kudo, S.; Kimoto, H.; et al. 2004. A rapid, precise potentiometric determination of total alkalinity in seawater by a newly developed flow-through analyzer designed for coastal regions. Mar. Chem. 85: 75-87.

Wiesenberg, G.L.B.; Schwark, L.; Schmidt M.W.I. 2004. Improved automated extraction and separation procedure for soil lipid analyses. Eur. J. Soil Sci. 55: 349-356.

Zemmelink, H.J.; Dacey, J.W.; Hintsa, E.J. 2004. Direct measurements of biogenic dimethylsulphide fluxes from the oceans: a synthesis. Can. J.. Fish. Aquat. Sci. 61: 836-844.

Zepp, R.G.; Sheldon, W.M.; Moran, N.A. 2004. Dissolved oxygen fluorophores in southeastern US coastal waters: correction method for eliminating Rayleigh and Raman scattering peaks in excitation-emission matrices. Mar. Chem. 89: 15-36.

Zhang, H. 2004. In situ speciation of Ni and Zn in freshwaters: comparison between DGT measurements and speciation models. Environ. Sci. Technol. 38: 1421-1427.