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The variation of drop size gamma distribution parameters for different natural rainfall intensity
Języki publikacji
Abstrakty
W pracy przedstawiono wyniki analiz zależności między parametrami rozkładu kropel deszczu z zastosowaniem funkcji gamma dla 16-miesięcznego okresu badawczego oraz charakterystykę rozkładów gamma w zależności od intensywności opadu. Charakterystykę opadu deszczu naturalnego wyznaczono w oparciu o bezpośrednie pomiary średnicy i prędkości opadania pojedynczych kropel deszczu wykonane z wykorzystaniem disdrometru laserowego firmy Thies-Clima. Rejestracja danych pluwiometrycznych odbywała się w 1-minutowych interwałach czasowych na terenie Obserwatorium Agro- i Hydrometeorologii we Wrocławiu -Swojcu.
Natural rainfall characteristics had been described based on direct measurements of raindrops diameters and its terminal velocity with the use of laser disdrometer made by Thies-Clima. Pluviometric data were recorded every 1 minute. Monitoring was carried out in Agro- and Hydrometeorological Observatory of the Wrocław University of Environmental and Life Sciences. The variation of gamma distribution parameters for different DSD of natural rainfalls from 16 months study period is presented in this article. The gamma distribution analyses were also made for different rainfall intensities.
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Tom
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95--102
Opis fizyczny
Bibliogr. 27 poz., wykr.
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autor
autor
- Uniwersytet Przyrodniczy we Wrocławiu, Katedra Matematyki, ul. Grunwaldzka 53, 50-357 Wrocław; tel. +48 (71) 320-56-15, joanna.kaminska@up.wroc.pl
Bibliografia
- BLANCHARD D.C., 1977. Od kropel deszczu do wulkanów. Warszawa: Wiedza Powszechna ss. 208.
- CHU Y.-H., SU C.-L., 2008. An investigation of the slope-shape relation for gamma raindrop size distribution. Journal of Applied Meteorology and Climatology vol. 47 no 10 s. 2531-2544.
- DELAHAYE J.-Y., BARTHÈS L., GOLÉ P., LAVERGNAT J., VINSON J.P., 2006. A dual-beam spectropluviometer concept. Journal of Hydrology vol. 328 iss. 1-2 s. 110-120.
- FEINGOLD G., LEVIN Z., 1987. Application of the lognormal raindrop distribution to differential reflectivity radar measuremant (ZDR). Journal of Atmospheric and Oceanic Technology vol. 4 s. 377–382.
- FIŠER O., SCHÖNHUBER M., PEŠICE P., 2002. First results of DSD measurement by videodistrometer in the Czech Republic in 1998-1999. Studia Geophysica et Geodaetica vol. 46 no 3 s. 485-505.
- GUNN R., KINZER G.D., 1949. The terminal velocity of fall for water drops in stagnant air. Journal of Meteorology 6 s. 243-248.
- JOSS J., WALDVOGEL A., 1967. Ein Spektrograph für Niederschlagstropfen mit automatischer Auswertung. Pure and Applied Geophysics 68 s. 240-246.
- JOSS J., WALDVOGEL A., 1969. Raindrop size distribution and sampling size errors. Journal of Atmospheric Sciences vol. 26 Iss. 3 s. 566-569.
- KOZU T., NAKAMURA K., 1991. Rainfall parameter estimation from dual-radar measurements combining reflectivity profiles and path-integrated attenuation. Journal of Atmospheric and Oceanic Technology vol. 8 s. 259-270.
- KUNA-BRONIOWSKI M., KUNA-BRONIOWSKA I., 2001. The use of comparators for automatic classification of the splashed rain drops. Electronic Journal of Polish Agricultural Universities, Agricultural Engineering vol. 4 Iss. 2.
- KRAJEWSKI W.F., KRUGER A., CARACCIOLO C., GOLÉ P., BARTHES L., CREUTIN J.-D., DELAHAYE J.-V., NIKOLOPOUOS E.I., OGDEN F., VINSON J.-P., 2006. DEVEX-disdrometer evaluation experiment: Basic results and implications for hydrologic studies. Advances in Water Resources vol. 29 (2) s. 311-325.
- LAWS J.O., PARSONS D.A., 1943. The relation of raindrop-size to intensity. Transactions, American Geophysical Union 24 s. 452-460.
- LOVELL D.J., PARKER S.R., VAN PETEGHEM P., WEBB D.A., WELHAM S.J., 2002. Quantification of raindrop kinetic energy for improved prediction of splash-dispersed pathogens. Phytopathology vol. 92 nr 5 s. 497-503.
- LÖFFLER-MANG M., JOSS J., 2000. An optical disdrometer for measuring size and velocity of hydrometeors. Journal of Atmospheric and Oceanic Technology vol. 17 Iss. 2 s. 130-139.
- MAGUIRE W.B., AVERY S.K., 1994. Retrieval of raindrop size distribution using two Doppler wind profilers. Model sensitivity testing. Journal of Applied Meteorology and Climatology vol. 33 1623-1635.
- MARSHALL J.S., PALMER W. MCK., 1948. The distribution of raindrops with size. Journal of Meteorology vol. 5 Iss. 4 s. 165-166.
- MENEGHINI R., RINCON R., LIAO L., 2003. On the use of the log-normal particle size distribution to characterize global rain. Proceedings International Geoscience and Remote Sensing Symposium, 21-25 July 2003 Toulouse, France s. 1707-1709.
- NANKO K., HOTTA N., SUZUKI M., 2004. Assessing raindrop impact energy at the forest floor in a mature Japanese cypress plantation using continuous raindrop-sizing instruments. Journal of Forest Reserch vol. 9 no 2 s. 157-164
- NYSTUEN J.A., 1996. Acoustical rainfall analysis: Rainfall drop size distribution using the underwater sound field. Journal of Atmospheric and Oceanic Technology vol. 13 s. 74-84.
- REJMAN J., 2006. Wpływ erozji wodnej i uprawowej na przekształcenie gleb i stoków lessowych. Acta Agrophysica 136 Rozprawy i Monografie 3 ss. 91.
- SALLES C., POESEN J., BORSELLI L., 1999. Measurement of simulated drop size distribution with an optical spectro pluviometer: sample size consideration. Earth Surface Processes and Landforms vol. 24 s. 545-556.
- SU C.-L., CHU Y.-H., 2007. Analysis of terminal velocity and VHF backscatter of precipitation particles using Chung-Li VHF radar combined with Grodnu-based disdrometer. Terrestrial, Atmospheric and Oceanic Sciences vol. 18 no. 1 s. 97-116.
- SZEWRAŃSKI SZ., 2009. Rozbryzg jako forma erozji wodnej gleb lessowych. Monografie 78 Wrocław: Wydaw. UP ss. 138.
- ULBRICH C.W., 1983. Natural variations in the analytical form of the raindrop size distribution. Journal of Applied Meteorology and Climatology vol. 22 s. 1764-1775.
- WILKS D.S., 1989. Rainfall intensity, the Weibull distribution and estimation of daily surface runoff, Journal of Applied Meteorology and Climatology vol. 28 s. 52-58.
- ZHANG G., VIVEKANANDAN J., BRANDES E., 2001. A method for estimating rain rate and drop size distribution from polarimetric radar measurements. IEEE Transactions on Geoscience and Remote Sensing vol. 39 no. 4 s. 830-841.
- ZHANG G.F., VIVEKANANDAN J., BRANDES E.A., MENEGHINI R., KOZU T., 2003. The shape-slope relation in observed gamma raindrop size distributions: Statistical error or useful information? Journal of Atmospheric and Oceanic Technology vol. 20 no 8 s. 1106-1119.
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Bibliografia
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bwmeta1.element.baztech-article-BATC-0005-0103