Abstract
Soil humus may be defined as the product of transformation of plant and animal remains which bear no morphological resemblances to the materials from which they were derived (Kononova 1975; Hayes and Swift 1978). The predominant part of organic material in surface waters is normally allochthonously derived. The material is produced within the catchment and brought to the lakes and rivers by runoff in countless numbers of physicochemical forms (e.g. Felbeck 1971; Heyes 1991). Types of degradation products as well as the time needed to fully decompose organic matter are extremely variable, depending on the chemical composition of the original material as well on several site-specific physical, chemical and biological factors such as the redox potential (i.e. the oxygen conditions and gas exchange), the biological degradation activity, the hydrological conditions, pH and temperature. Accordingly, it is not surprising to find a river carrying relatively fresh lignin and cellulose from newly fallen debris, as well as series of degradation products derived from these substances where they have been exposed to biochemical decomposition over extended periods of time.
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References
Aiken GR (1988) A critical evaluation of the use of macroporous resins for the isolation of aquatic humic substances. In: Frimmel FH Christman RF (eds) Humic substances and their role in the environment. Wiley, New York, pp 15–28
Almer B, Dickson W, Ekström C, Hornström E, Miller U (1974) Effects of acidification of Swedish lakes. Ambio 3: 30–36
Baker JP, Schofield CL (1980) Aluminium toxicity to fish related to acid precipitation and Adirondack surface water quality. In: Drabloes D Tollan A (eds) Ecological impacts of acid precipitation, SNSF-project. Proc Int Conf Sandefjord, Norway. Grefslie Ltd, Mysen, pp 292–293
Baker JP, Schofield CL (1982) Aluminium toxicity to fish in acidic waters. Water Air Soil Pollut 18: 289–309
Baker JP, Gherini SA, Christensen SW, Driscoll CT, Gallagher J, Munson RK, Newton RM, Reck-how KH, Schofield CL (1990) Adirondack lakes survey: interpretive report, Adirondack Lakes Survey, Ray Brook, New York
Beck KC, Reuter JH, Perdue EM (1974) Organic and inorganic geochemistry of some coastal plain rivers of southeastern United States. Geochim Cosmochim Acta 38: 341–364
Biesinger KE, Stokes GN (1986). Effects of synthetic polyelectrolytes on selected aquatic organisms. J Water Pollut Contam Fed 58: 207–213
Bolt GH (1979) Soil chemistry. B. Physico-chemical models. Developments in soil science, vol 5B. Elsevier, Amsterdam
Boyd GE (1970) Thermal effects in ion-exchange reactions with organic exchangers: Enthalpy and heat capacity changes. In: Hall GR (ed) Ion exchange in the process industries. Conf at Imperial College of Science and Technology, London, 16–18 July 1969. Society of Chemical Industry, London, pp 261–269
Burton TM, Allan JW (1986) Influence of pH, aluminium, and organic matter on stream invertebrates. Can J Fish Aquat Sci 43: 1285–1289
Christophersen N, Stuanes AO, Wright RF (1982) Runoff chemistry at a mini-catchment watered with “unpolluted precipitation”. Nord Hydrol 13: 115–128
Clamp JR, Allen A, Gibbons RA, Roberts GP (1978) Chemical aspects of mucus. Br Med Bull 34: 25–41
Clark KL, Hall RJ (1985) Effects of elevated hydrogen ion and aluminium concentrations on the survival of amphibian embryos and larvae. Can J Zoo! 63: 116–123
Clark KL, LaZerte BD (1985) A laboratory study of the effects of aluminium and pH on amphibian eggs and tadpoles. Can J Fish Aquat Sci 42: 1544–1551
Correa M, Coler RA, Yin C-M, Venables BJ (1985) The impact of depressed pH and elevated aluminium concentrations on specific dynamic action in Somatochlora cingulata ( De Selys ). Comp Biochem Physiol [Cl 82: 199–201
Cronan CS, Aiken GR (1985) Chemistry and transport of soluble humic substances in forested watersheds of the Adirondack Park, New York. Geochim Cosmochim Acta 49: 1697–1705
Cronan CS Schofield CL (1979) Aluminium leaching response to acid precipitation: effects on high-elevation watersheds in the northeast. Science 204: 304–306
Cummins CP (1986) Effects of aluminium and low pH on growth and development in Rana temporaria tadpoles. Oecologia 69: 248–252
Davis RB, Anderson DS, Berge F (1985) Palaeolimnological evidence that lake acidification is accompanied by loss of organic matter. Nature 316: 436–438
Dempsey BA O’Melia CR (1983) Proton and calcium complexation of four fulvic acid fractions.
In: Christman RF Gjessing ET (eds). Aquatic and terrestrial humic materials. Ann Arbor Sci, Michigan, pp 239–274
Dickinson Burrows W (1977) Aquatic aluminium: chemistry, toxicology, and environmental prevalence. CRC Crit Rev Environm Control, vol 7, pp 167–216
Dickson W (1978) Some effects of the acidification of Swedish lakes. Verh Int Verein Limnol 20: 851–856
Dickson, W (1980) Properties of acidified waters. In: Drabloes D Tollan A (eds.), Ecological impacts of acid precipitation, SNSF-project. Proc Int Conf Sandefjord, Norway. Grefslie Ltd, My-sen, pp 75–83
Driscoll CT (1984) A procedure for the fractionation of aqueous aluminium in dilute acidic water. Int J Environ Anal Chem 16: 267–283
Driscoll CT, Baker JP Jr, Bisogni JJ, Schofield CL (1980) Effects of aluminium speciation on fish in dilute acidified waters. Nature 284: 161–164
Driscoll CT, Lehtinen MD, Sullivan TJ (1994) Modeling the acid-base chemistry of organic solutes in Adirondack, New York, lakes. Water Resour Res 30: 297–306
Eary LE, Jenne EA, Vail LW, Girvin, DC (1989) Numerical models for predicting watershed acidification. Arch Environ Contam Toxicol 18: 29–53
Easthouse KB, Mulder J, Christophersen N, Seip HM (1992) Dissolved organic carbon fractions in soil and stream water during variable hydrological conditions at Birkenes, southernmost Norway. Water Resour Res 28: 1585–1596
Ebeling G (1928) Über die Giftigkeit einiger Schwermetallsalze an Hand eines Falles aus der Praxis. Z Fischerei 26: 49–61
Ellis MM (1937) Detection and measurement of stream pollution. Bull 22, US Bureau of Fisheries. Bull Bur Fish Bull 48: 365–437
Ephraim JH, Reddy MM, Marinsky JA (1991) Ion binding by humic substances: considerations based on the solution chemistry and heterogenety of humic substances. In: Allard B, Borèn H, Grimvall A (eds) Humic substances in the aquatic and terrestrial environment. Lecture notes in earth science, vol 33, Springer, Berlin Heidelberg New York, pp 263–276
Erichsen Jones JR (1939) The relation between the electrolytic solution pressures of the metals and their toxicity to the stickleback (Gasterosteus aculeatus L.). J Exp Biol 16: 425–437
Felbeck GT Jr (1971) Structural hypotheses of soil humic acids. Soil Sci 111: 42–48
Fivelstad S, Leivestad H (1984) Aluminium toxicity to Atlantic salmon (Salmo salar L.) and brown trout (Salmo trutta L.): mortality and physiological response. Inst Freshwater Res, Drottningholm, vol 61: 69–77
Fjeld E, Hessen DO, Roos N, Taugbol T (1988) Changes in gill ultrastructure and haemolymph chloride concentrations in the crayfish, Astacus astacus, exposed to de-acidified aluminium-rich water. Aquaculture 72: 139–150
Fletcher TC, Jones R, Reid L (1976) Identification of glycoproteins in the goblet cells of epidermis and gill of plaice (Pleuronectes platessa L.) flounder (Platichtys flesus (L.)) and rainbow trout ( Salmo gairdneri Richardson ). Histochem J 8: 597–608
Folsom BR, Popescu NA, Wood JM. (1986) Comparative study of aluminium and copper transport and toxicity in an acid-tolerant freshwater green alga. Environ Sci Technol 20: 616–620
Freda J, McDonald DG. (1990) Effects of aluminium on the leopard frog, Rana pipiens: life stage comparisons and aluminium uptake. Can J Fish Aquat Sci 47: 210–216
Freda J, Cavdek V, McDonald DG (1990) Role of organic complexation in the toxicity of aluminium to Rana pipiens embryos and Bufo americanus tadpoles. Can J Fish Aquat Sci 47: 217–224
Fuller RD, Simone DM, Driscoll CT (1988) Forest clearcutting effects on trace metal concentrations: spatial patterns in soil solutions and streams. Water Air Soil Pollut 40: 185–195
Galloway JN, Norton SA, Church MR (1983) Fresh water acidification from atmospheric deposition of sulphuric acid: a conceptual model. Environ Sci Technol 17: 541–545
Gensemer RW (1991) The effects of pH and aluminium on the growth of the acidophilic diatom Asterionella ralfsii var. americana. Limnol Oceanogr 36: 123–131
Gjessing ET (1976) Origin, formation and distribution of humus. In: Gjessing ET (ed) Physical and chemical characteristics of aquatic humus, Ann Arbor Sci, Michigan, pp 3–10
Goodrich, MS Dulak LH, Friedman MA, Lech JJ (1991). Acute and long-term toxicity of water soluble cationic polymers to rainbow trout ( Oncorhynchus mykiss) and the modification of toxicity by humic acid. Environ Toxicol Chem 10: 509–515
Gran G (1952) determination of the equivalence point in potentiometric titrations II. Analyst 77:661–671
Hardy F (1926) The role of aluminium in soil infertility and toxicity. J Agric Sci 16:616–631 Hartwell BL, Pember FR (1918) The presence of aluminium as a reason for the difference in the effect of so-called acid soil on barley and rye. Soil Sci 6: 259–279
Harvey HH, Whelpdale DM (1986) On the prediction of acid precipitation events and their effects on fishes. Water Air Soil Pollut 30: 579–586
Hayes MHB (1991) Influence of the acid/base status on the formation and interactions of acids and bases in soils. In: Ulrich B, Sumner ME (eds) Soil acidity. Springer, Berlin Heidelberg New York, pp 80–96
Hayes MHB, Swift RS (1978) The chemistry of soil organic colloid. In: Greenland DJ, Hayes MHB (eds) The chemistry of soil constituents. Wiley, Chichester, pp 179–320
Hedin LO, Likens GE, Kimberley MP, Driscoll CT (1990) A field experiment to test whether organic acids buffer acid deposition. Nature 345: 798–800
Helliwell S, Batley GE, Florence TM, Lumsden BG (1983) Speciation and toxicity of aluminium in a model fresh water. Environ Technol Lett 4: 141–144
Henriksen A, Seip HM (1980) Strong and weak acids in surface waters of southern Norway and southwestern Scotland. Water Res 14: 809–813
Henriksen A, Skjelkvaale BL, Lien L, Traaen TS, Mannio J, Forsius M, Kämäri J, Mäkinen I, Berntell A, Wiederholm T, Wilander A, Moiseenko T, Lozovik P, Filatov N, Niinioja R, Harriman R, Jensen JP (1996) Regional lake surveys in Finland, Norway, Sweden, Northern Kola, Russian Karelia, Scotland, Wales 1995. Coordination and design. Report 40/1996, Serial No 3420–1996. Norwegian Institute for Water Research, Oslo.
Hindar A, Henriksen A, Toerseth K, Semb A (1994) Acid water and fish death. Nature 372: 327–328
Hope D, Kratz TK, Riera JL (1996) Relationship between PCO2 and dissolved organic carbon in northern Wisconsin lakes. J Environ Qual 25: 1442–1445
Johansson A (1970) Automatic titration by stepwise addition of equal volumes of titrant. Analyst 95: 535–540
Jones JRE (1964) Fish and river pollution. Butterworth, Washington, DC
Karlsson-Norrgren L Björklund I Ljungberg O Runn P (1986) Acid water and aluminium expo- sure: experimentally induced gill lesions in brown trout, Salmo trutta L. J Fish Dis 9: 11–25
Kahl JS, Anderson JL, Norton SA (1985) Water resource baseline data and assessment of impacts from acidic precipitation. Acadia National Park, Maine. Technical Report 16. National Park Service, North Atlantic Region, Boston
Kononova MM (1975) Humus of virgin and cultivated soils. In: Gieseking JE (ed) Soil components, vol 1. Springer, Berlin Heidelberg New York, pp 475–526
Kramer JR, Davies SS (1988) Estimation of non-carbonato protolytes for selected lakes in the eastern lakes survey. Environ Sci Technol 22: 182–185
Krug EC (1991) Review of acid-deposition-catchment interaction and comments on future research needs. J Hydrol 128: 1–27
Krug EC, Frink CF (1983) Acid rain on acid soil: a new perspective. Science 221: 520–525
Krug EC, Isaacson PJ (1984) Comparison of water and dilute acid treatment on organic and inorganic chemistry of leachate from organic rich horizons of an acid forest soil. Soil Sci 137: 370–378
Krug EC, Isaacson PJ, Frink CR (1985) Appraisal of some current hypotheses describing acidification of watersheds. J Air Pollut Control Assoc 35: 109–114
Lee YH, Brosset C (1978) The slope of Grans’s plot: a useful function in the examination of precipitation, the water-soluble part of airborne particles, and lake water. Water Air Soil Pollut 10: 457–469
Leenheer JA, Huffman EWD (1979) Analytical method for dissolved organic carbon fraction. US Geol Sury Water Resour Invest, Report 79–4
Leenheer JA, Wershaw RL, Reddy MM (1995) Strong-acid, carboxyl-group structures in fulvic acid from the Suwannee River, Georgia. I. Minor structures. Environ Sci Technol 29:393–398 Leuenberger B, Schindler PW (1986) Application of integral pK spectrometry to the titration curve of fulvic acids. Anal Chem 58: 1471–1474
Leuven RSEW, Den Hartog C, Christiaans MMC, Heijligers WHC (1986) Effects of water acidification on the distribution pattern and the reproductive success of amphibians. Experientia 42: 495–503
Logen RM, Derby JC, Duncan LC (1982) Acid precipitation and lake susceptibility in the central Washington cascades. Envrion Sci Technol 16: 771–775
Lumsden JS, Ferguson HW (1994) Isolation and partial characterisation of rainbow trout ( Oncorhynchus mykiss) gill mucin. Fish Phys Biochem 12: 387–398
Lydersen E (1991) Aluminium in dilute acidic freshwaters. Chemical, analytical and biological relevance. PhD thesis, University of Oslo
Lydersen E, Henriksen A (1995) Seasalt effects on the acid neutralising capacity of streamwaters in southern Norway. Nord Hydrol 26: 369–388
Lydersen E, Polèo ABS, Muniz IP, Salbu B, Bjoernstad HE (1990) The effects of naturally occurring high and low molecular weight inorganic and organic species on the yolk-sack larvae of Atlantic salmon ( Salmo salar L.) exposed to acidic aluminiumrich lake water. Aquat Toxicol 18: 219–230
Lydersen E, Kroglund F, Nandrup Pettersen M, Polèo ABS, Rosseland BO, Riise G, Salbu B (1994) The importance of “in situ” measurements to relate toxicity and chemistry in dynamic aluminium freshwater systems. J Ecol Chem 3: 357–265
Lydersen E, Fjeld E, Gjessing ET (1996) The humic lake acidification experiment (HUMEX): main physico-chemical results after five years of artificial acidification. Environ Int 22: 591–604
Magistad OC (1925) The aluminium content of the soil solution and its relation to soil reaction and plant growth. Soil Sci 20: 181–225
Malley DF, Chang PSS (1985) Effects of aluminium and acid on calcium uptake by the crayfish, Orconectes virilis. Arch Environ Contam Toxicol 14: 739–747
McCahon CP, Brown AF, Poulton MJ, Pascoe D. (1989) Effects of acid, aluminium and lime additions on fish and invertebrates in a chronically acidic Welsh stream. Water Air Soil Pollut 45: 345–359
McColl JG, Pohlman AA (1986) Soluble organic acids and their chelating influence on Al and other metal dissolution from forest soils. Water Air Soil Pollut 31: 917–927
Mulder J, Christophersen N, Haus M, Vogt RD, Andersen S, Andersen DO (1990) Water flow paths and hydrochemical controls in the Birkenes catchment as inferred from a rainstorm high in seasalts. Water Resour Res 26: 611–622
Muniz IP, Leivestad H (1980) Acidification -effects on freshwater fish. In: Drabloes D, Tollan A (eds) Ecological impacts of acid precipitation, SNSF-project. Proc Int Conf Sandefjord, Norway. Grefslie Ltd, Mysen, pp 84–92
Munson RK, Gherini SA (1993) Influence of organic acids on the pH and acid-neutralising capacity of Adirondack lakes. Water Resour Res 29: 891–899
Murdock HR (1953) Some data on toxicity of metals in wastes to fish life are presented. Ind Eng Chem 45: 99A - 102A
Norton SA, Henriksen A (1983) The importance of CO2 in evaluation of effects of acidic deposition. Vatten 39: 346–354
Oliver BG, Thurman EM, Malcolm RL (1983) The contribution of humic substances to the acidity of coloured natural waters. Geochim Cosmochim Acta 47: 2031–2035
Oshima S (1931) On the toxic action of dissolved salts and their electrolytes upon young eels (Anguilla japonica). J Imp Fish Exp Sta 2: 191–193
Oughton DH, Salbu B, Bjoernstad HE (1992). Use of aluminium-26 tracer to study the deposition of aluminium species on fish gills following mixing of limed and acidic waters. Analyst 117: 619–621
Pagenkopf GK (1983) Gill surface interaction model for trace-metal toxicity to fishes: role of complexation, pH and water hardness. Environ Sci Technol 17: 342–346
Penny C, Adams C (1863) Report of experiments made upon fish, and of observations in connection with alleged pollution of the river Leven by discharges from the dyeworks at Leven-bank, Levenfield, Dillichip, and Dalmonock. River Pollution Commission: Evidence. Correspondence and Reports, vol 2, part 4, Scotland, pp 377–391.
Perdue EM, Lytle CR (1984) Distribution model for binding of protons and metal ions by humic substances. Environ Sci Technol 17: 654–660
Perdue EM, Reuter JH, Parrish RS (1984) A statistical model of proton binding by humus. Geochim Cosmochim Acta 48: 1257–1263
Polèo ABS, Lydersen E, Rosseland BO, Kroglund F, Salbu B, Vogt RD, Kvellestad A (1994) Increased mortality of fish due to changing Al-chemistry of mixing zones between limed streams and acidic tributaries. Water Air Soil Pollut 75: 339–351
Pulley TE (1950) The effect of aluminium chloride in small concentration on various marine organisms. Texas J Sci 3: 405–411
Reuss JO, Johnson DW (1985) Effect of soil processes on the acidification of water by acid deposition. J Environ Qual 14: 26–31
Reuss JO, Johnson DW (1986) Acid deposition and the acidification of soils and waters. Ecological studies, vol 59, Springer, New York Berlin Heidelberg Tokyo
Ritchie GSP, Posner AM (1982) The effect of pH and metal binding on the transport properties of humic acids. J Soil Sci 33: 233–247
Rosenqvist IT (1978) Alternative sources for acidification of river water in Norway. Sci Tot Environ 10: 39–49
Rosseland BO, Blakar IA, Bulger A, Kroglund F, Kvellestad A, Lydersen E, Oughton DH, Salbu B, Staurnes M, Vogt RD (1992) The mixing zone between limed and acidic river waters: complex aluminium chemistry and extreme toxicity for salmonids. Environ Pollut 78: 3–8
Sanborn NH (1945) The lethal effect of certain chemicals on fresh water fish. Canning Trade 67 (49): 10–12
Schecher WD, Driscoll CT (1987) An evaluation of uncertainty associated with aluminium equilibrium calculations. Water Resour Res 23: 525–534
Schecher WD, Driscoll CT (1988) An evaluation of the equilibrium calculations within acidification models: the effects of uncertainty in measured chemical compounds. Water Resour Res 24: 533–540
Schindler DW, Turner MA (1982) Biological, chemical and physical responses of lakes to experimental acidification. Water Air Soil Pollut 18: 259–271
Schnitzer M, Khan SU (1972) Humic substances in the environment. Dekker, New York
Schofield CL (1977) Acid snow-melt effects on water quality and fish survival in the Adirondack Mountains of New York State, US Research Technical Completion Report A-072-NY. Office of Water Research and Technology, Dept of the Interior, Washington, DC
Scott Hall, W Mirenda RJ (1991). Acute toxicity of wastewater treatment polymers to Daphnia pulex and the fathead minnow ( Pimephales promelas) and the effects of humic acid on polymer toxicity. J Water Pollut Contam Fed 63: 895–899
Seip HM (1980) Acidification of freshwater -sources and mechanisms. In: Drabloes D, Tollan A (eds) Ecological impacts of acid precipitation, SNSF-project. Proc Int Conf Sandefjord, Norway. Grefslie Ltd, Mysen, pp 358–366
Seip HM, Andersen DO, Christophersen N, Sullivan TJ, Vogt RD. (1989) Variations in concentrations of aqueous aluminium and other chemical species during hydrological episodes at Birkenes, southernmost Norway. J Hydrol 108: 387–405
Skartveit A (1980) Observed relationships between ionic composition of precipitation and runoff. In: Drabloes D, Tollan A (eds) Ecological impacts of acid precipitation, SNSF-project. Proc Int Conf Sandefjord, Norway. Grefslie Ltd, Mysen, pp 242–243.
Skjelkvaale BL (1996) Monitoring of long-range transported polluted air and precipitation (in Norwegian). Norwegian State Pollution Control Authority (SFT), Oslo, report 671 /96
Skjelkvaale BL, Henriksen A, Faafeng B, Fjeld E, Traaen T, Lien L, Lydersen E, Buan AK (1997) Regional lake survey 1995. A water chemical survey of 1500 Norwegian lakes. (in Norwegian). Monitoring of long-range transported polluted air and precipitation. Norwegian State Pollution Control Authority (SFT), Oslo, report 677 /96
Skogheim OK, Rosseland BO, Hoell E, Kroglund F (1986) Effects of humic acid on acute aluminium toxicity to smolts of Atlantic salmon (Salmo salar L.) in acidic soft water. In: Rosse-land BO, Skogheim OK (eds) Acidic soft water and neutralisation: effects on fish physiology, fish toxicology and fish populations. Directorate for Nature and Management, Fish Research Division, Trondheim
Stevenson FJ (1982) Humus chemistry. Wiley-Interscience, New York
Stumm W, Morgan JJ (1981) Aquatic chemistry, Wiley, New York
Sullivan TJ, Driscoll CT, Eilers JM, Landers DH. (1988) Evaluation of the role of sea salt inputs in the long-term acidification of coastal New England lakes. Environ Sci Technol 22: 185–190
Sullivan TJ, Driscoll CT, Gherini SA, Munson RK, Cook RB, Charles DF, Yatsko CP (1989). Influence of aqueous aluminium and organic acids on measurements of acid neutralising capacity of surface waters. Nature 338: 408–410
Thomas A (1915) Effects of certain metallic salts upon fishes. Amer Fish Soc Trans 44: 120–124
Törnqvist L (1989) Studies of aluminium toxicity to the green algae Monoraphidium dybowskii and Stichococcus sp. with emphasis on phosphate metabolism. Acta Univ Ups Abstr, Uppsala Diss Sci 193
Van de Winkel JG, Van Kuppevelt THMSM, Janssen HMJ, Lock RAC (1986) Glycosaminoglycans in the skin mucus of rainbow trout ( Salmo gairdneri ). Comp Biochem Physiol [B] 85: 473–475
Visser SA (1982) Surface active phenomena by humic substances of aquatic origin. Rev Fr Sci Eau 1: 285–296
Wallen IE, Greer WC, Lasater R (1957) Toxicity to Gambusia affinis of certain pure chemicals in turbid waters. Sewage Ind Wastes 29: 695–711
Weatherley NS, Rutt GP, Thomas SP, Ormerod SJ (1991) Liming acid stream: aluminium toxicity to fish in mixing zones. Water Air Soil Pollut 55: 345–353
Weigelt C, Saare O, Schwab L (1885) Die Schädigung von Fischerei and Fischzucht durch Industrie-and Haus Abwässer. Arch Hyg 3: 39–117
Wicklander L (1975) The role of neutral salts in the ion exchange between acid precipitation and soil. Geoderma 14: 93–105
Wilkinson KJ, Jones HG, Campbell PGC, Lachance M (1992) Estimating organic acid contributions to surface waters acidity in Quebec ( Canada ). Water Air Soil Pollut 61: 57–74
Wilkinson KJ, Bertsch PM, Jagoe CH, Campbell PGC (1993) Surface complexation of aluminium on isolated fish gills. Environ Sci Technol 27: 1132–1138
Witters HE, Van Puymbroeck S, Vangenechten JHD, Vanderborght OLJ (1990) The effect of humic substances on the toxicity of aluminium to adult rainbow trout, Oncorhynchus mykiss ( Walbaum ). J Fish Biol 37: 43–53
Wold CM, Selset R (1977) Glycoproteins in the skin mucus of the char (Salmo alpinus L.) Comp Biochem Physiol [B] 56: 215–218
Wright RF (1983) Predicting acidification of North American lakes. Acid Rain Research, report 4/1983. Norwegian Institute for Water Research, Oslo
Wright RF (1989) Rain project: role of organic acids in moderating pH change following reduction in acid deposition. Water Air Soil Pollut 46: 251–259
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Lydersen, E. (1998). Humus and Acidification. In: Hessen, D.O., Tranvik, L.J. (eds) Aquatic Humic Substances. Ecological Studies, vol 133. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-03736-2_4
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