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The relationship between precipitable water vapor and surface humidity in New Zealand

Der Zusammenhang zwischen niederschlagbarem Wasserdampf und Feuchte an der Erdoberfläche in Neuseeland

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Summary

The relationships between precipitable water vapor and three different surface humidity parameters, dew point temperature, mixing ratio and vapor pressure, were examined in New Zealand, an area which has good vertical mixing of the atmosphere throughout the year. A small difference was found in the correlation coefficients for the three independent variables. A test for the significance of differences in correlation coefficients revealed that many of the differences were significant at the .05 level. Differences in correlation coefficients between seasons were not significant, a result of the frequency of frontal systems throughout the year. There were no significant differences between correlation coefficients for the nocturnal and mid-day soundings indicating that thermal convection plays a secondary role as a vertical mixing process in New Zealand.

Zusammenfassung

Der Zusammenhang zwischen niederschlagbarem Wasserdampf und drei verschiedenen Feuchtparametern in Bodennähe, nämlich der Taupunkttemperatur, dem Mischungsverhältnis und dem Dampfdruck wurden in Neusseland untersucht. Dieses Gebiet zeichnet sich durch gute vertikale Mischungsverhältnisse während des ganzen Jahres aus. Geringfügige Unterschiede wurden in den Korrelationskoeffizienten für die drei unabhängigen Parameter gefunden. Ein Signifikanztest der Unterschiede in den Korrelationskoeffizienten zeigte, daß manche dieser Unterschiede im 5-Prozent-Niveau signifikant waren. Unterschiede in den Korrelationskoeffizienten zwischen einzelnen Jahreszeiten waren dagegen nicht signifikant, was als Effekt der Häufigkeit von Frontdurchgängen während des Jahres anzusehen ist. Es zeigten sich auch keine signifikanten Unterschiede in den Korrelationskoeffizienten zwischen den nächtlichen und den Mittags-Radiosondenaufstiegen, was darauf schließen läßt, daß thermische Konvektion über Neusseland nur eine sekundäre Rolle in den vertikalen Mischungsprozessen spielt.

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References

  1. Blalock, H.: Social Statistics. New York: McGraw-Hill. 1972.

    Google Scholar 

  2. Bolsenga, S. J.: The Relationship Between Total Atmospheric Water Vapor and Surface Dew Point on a Mean Daily and Hourly Basis. Journ. Appl. Met.,4, 430–432 (1965).

    Article  Google Scholar 

  3. Fowle, F. E.: Atmospheric Transparency for Radiation. Monthly Wea. Rev.,42, 2–4 (1914).

    Article  Google Scholar 

  4. Garnier, B. J.: The Climate of New Zealand. London: Edward Arnold. 1958.

    Google Scholar 

  5. Glahn, H. R.: Comments “On the Correlation of the Total Precipitable Water in a Vertical Column and Absolute Humidity at the Surface”. Journ. Appl. Met.,12, 1411–1414 (1973).

    Article  Google Scholar 

  6. Hann, J. V.: Lehrbuch der Meteorologie, 2nd rev. ed. Leipzig: S. Hirzel. 1906.

    Google Scholar 

  7. Hay, J. E.: Precipitable Water Over Canada. Atmos.,8, 128–143 (1970).

    Google Scholar 

  8. Humphreys, W. J.: The Amount and Vertical Distribution of Water Vapor on Clear Days. Bull. Mountain Wea. Obs.,4, 121–128 (1911).

    Google Scholar 

  9. Idso, S. B.: Atmospheric Attenuation of Solar Radiation. Journ. Atmos. Sci.,26, 1088–1095 (1969).

    Article  Google Scholar 

  10. Karalis, J. D.: Precipitable Water and Its Relationship to Surface Dew Point and Vapor Pressure in Athens. Journ. Appl. Met.,13, 760–766 (1974).

    Article  Google Scholar 

  11. Lowry, D. A., and H. R. Glahn: Relationships Between Integrated Atmospheric Moisture and Surface Weather. Journ. Appl. Met.,8, 762–768 (1969).

    Article  Google Scholar 

  12. McGee, O. S.: Surface Dewpoint: Precipitable Water Vapour Relationship for South Africa. South African Journ. Sci.,70, 119–120 (1974).

    Google Scholar 

  13. Maunder, W. J.: The Climate of New Zealand — Physical and Dynamic Features. In: Climates of Australia and New Zealand, World Survey of Climatology, Vol. 13. Ed. J. Gentilli. Amsterdam: Elsevier. 1971.

    Google Scholar 

  14. Monteith, J. L.: An Empirical Method for Estimating Longwave Radiation Exchanges in the British Isles. Quart. Journ. Roy. Met. Soc.,87, 171–179 (1961).

    Google Scholar 

  15. Reber, R. E., and J. R. Swope: On the Correlation of the Total Precipitable Water in a Vertical Column and the Absolute Humidity at the Surface. Journ. Appl. Met.,11, 1322–1325 (1972).

    Article  Google Scholar 

  16. Reitan, C. H.: Surface Dew Point and Water Vapor Aloft. Journ. Appl. Met.,2, 776–779 (1963).

    Article  Google Scholar 

  17. Schwarz, F. K.: Comments on “Note on the Relationship Between Total Precipitable Water and Surface Dew Point”. Journ. Appl. Met.,7, 509–510 (1968).

    Article  Google Scholar 

  18. Smith, W. L.: Note on the Relationship Between Total Precipitable Water and Surface Dew Point. Journ. Appl. Met.,5, 726–727 (1966).

    Article  Google Scholar 

  19. Tomlinson, A. I.: Precipitable Water Statistics From the Surface to 400 mb at New Zealand Stations From 1959 to 1972. Wellington: New Zealand Meteorological Service, 1973.

    Google Scholar 

  20. Tuller, S. E.: World Distribution of Mean Monthly and Annual Precipitable Water. Monthly Wea. Rev.,96, 785–797 (1968).

    Google Scholar 

  21. Wiesner, C. J.: Hydrometeorology. London: Chapman and Hall. 1970.

    Google Scholar 

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Tuller, S.E. The relationship between precipitable water vapor and surface humidity in New Zealand. Arch. Met. Geoph. Biokl. A. 26, 197–212 (1977). https://doi.org/10.1007/BF02247163

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