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2000 | 35 |

Tytuł artykułu

ODR modifications by the storing conditions of soil samples

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Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
ODR was calculated for the soil water extracts prepared from freshly taken soil, wet soil stored in plastic bags and air dry soil. ODR in KCI solution was used as reference.ODR recorded for the extracts obtained from freshly taken soil was lower than for the extracts prepared from the stored soil samples. This indicates that for ODR measurements fresh soil should be investigated.

Wydawca

-

Czasopismo

Rocznik

Tom

35

Opis fizyczny

p.15-22,fig.

Twórcy

  • Polish Academy of Sciences, Doswiadczalna 4, 20-290 Lublin 27, P.O.Box 201, Poland
autor

Bibliografia

  • 1.Armstrong W.: The relationship between oxidation-reduction potentials and oxygen-diffusion lewis in some waterlogged organic soils. J. Soil Sci., 18, 27-34, 1967.
  • 2.Bieganowski A.: Ocena mikrodyfuzji tlenu w glebie na podstawie krzywej woltamperometrycznej redukcji tlenu. Rozprawa doktorska. Instytut Agrolizyki PAN, Lublin, 1997.
  • 3.Bieganowski A., Malicki M.A.: The problem of the Pt cathode driving potential change velocity in the chronovoltammetric measurement of soil oxygen diflusivity. Proc. Int. Conf. "Role of Soil in Functioning of Ecosystems". PTGleb-IA PAN - UMCS, I.ublin, Poland, 1999.
  • 4.Birkle D.E., Letey J., Stolzv L.H., Szuszkiewicz T.E.: Measurements of oxygen diffusion rates with the platinum microelectrode. II. Factors influencing the measurement. Hilgardia, 35, 555-566, 1964.
  • 5. Black J.D.F., Buchanan A.S.: Polamgraphic reduction of oxygen at platinum surface in relation to the measurement of oxygen flux in soils. Australian J, Chemistry, 19, 2169-2174, 1966.
  • 6. Callebaut F., Balcaen M A, Gabriels D., De Boodt M.: Data acquisition system for field determination of redox potential, oxygen diffusion rate and soil electrical resistance. Med. Pac. Land- bouw, Rijksuniv. Gent, 45(1), 15-29, 1980.
  • 7. CarnellR,, Anderson M.A.: A techique for extensive field measurement of soil anaerobism by rusting of steel rods, forestry, 59,129-140. 1986.
  • 8.Gliński J., Stępniewski W.: Soil Aeration and its Role for Plants. CRC Press Inc., Florida, US.A, 1985.
  • 9.Laitinen H.A., Kolthoff I.M.: Voltammetry with stationary microeleclrodes of platinum wire. J. Am. Chem. Soc., 62, 1061-1079, 1940.
  • 10.Lemon F„R., Erickson A.E.: The measurement of oxygen diffusion in the soil with Platinum microelectrode, Soil Sci. Soc. Am. Proc., 16, 160-163, 1952,
  • 11.Lemon E.R., Pricks on A.E.: Principle of the platinum microclectrode as a method of characterizing soil aeration. Soil Sci., 79, 383-392, 1955.
  • 12.Malicki M.A., Bieganowski A.; Chronovoltammetric determination of oxygen flux density in the soil. Int. Agrophysies, 13, 273-281, 1999.
  • 13.Malicki M.A,, Kotliński ,J., Bieganowski A,: A setup for automatic recording of the current-voltage relationship in the electrodes-soil system as applied for estimation of the soil oxygen mierodiffusion. 6th Int. Conf on Agrophysies. IA PAN Lublin, Poland, 1997.
  • 14. Malicki M., Walczak R.: A gauge of die redox potential and the oxygen diffusion rale in the soil, with an automatic regulation of cathode potential. Zesz. Probl. Post. Nauk Roln., 220,447-451, 1983.
  • 15. McIntyre D.S.: The platinum microelectrode method for soil aeration measurement. Adv. Agron., 22, 235-283, 1970.
  • 16.Oden S.: Electrometric methods for oxygen studies in water and soil, IV. fundamental problems involved with the design and use of oxygen diffusionelectrodes. Grundforbattring, 3, 117-210, 1962.
  • 17.Rankin J.M, Sumner M.E,: Oxygen flux measurement in unsaturated soils. Soil Sci.Soc. Am. Proc., 42, 869-873, 1978.
  • 18.Rickman R.W., Letey J., Aubertin G.M., Stolzy L.H.: Platinum microelectrode poisoning factors. Soil Sci.Soc. Am. Proc., 32, 204-20R, 1968.
  • 19.Sawyer D.T., Interrante L,V,: Electrochemistry of dissolved gases. 11. Reduction of oxygen at platinum, palladium, nickel and other metal electrodes. J. Electroanalytical Chem., 2, 310-327, 1961.
  • 20.Stępniewski W.S.: The usefulness of the tip-point micro electrode in the measurement of ODR in soil. Roczn. Glebozn, 30, 15-23, 1979.

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Bibliografia

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