[1] WorldMeteorologicalOrganization. Calculation ofMonthly and Annual30-Year Standard Normals. WCDP-No. 10, WMO-TD /No. 1989, 341. Geneva: WorldMeteorologicalOrganization.
[2] EasterlingD R, Peterson TC. A newmethod for detecting and adjusting forundocumented discontinuities in climatological time series
[J]. Internation Journal ofClimatology, 1995, 15: 369-377.
[3] Peterson TC, Easterling D R. Creation of homogeneous composite climatological reference series[J]. Internation Journal ofClimatology, 1994, 14: 671-679.
[4] BakerD G. Effectofobservation time onmean temperature calculation[J]. Journal ofAppliedMeteorology, 1975, 14: 471-476.
[5] KarlTR, W illiams C N, Jr PJYoung, et a.l A model to estimate the time ofobservation bias associatedwithmonthlymeanmaximum,
minimum, andmean temperatures for theUnited States[J]. Journal ofClimate and AppliedMeteorology, 1986, 25: 145-160.
[6] KarlTR, W illiamsC N, Jr.An approach to adjusting climatological time series fordiscontinuous inhomogeneities[J]. JournalofClimate
and AppliedMeteorology, 1987, 26: 1744-1763.
[7] KarlTR, W illiamsCN, Jr, eta.l United StatesHistoricalClimatology Network (HCN) Serial Temperature and Precipitation Data
[M]. Oak RidgeNationalLaboratory Environmental SciencesDivision PublicationNo. 3404 (ORNL/CDIAC-30, NDP-019 /R1),1990, 377.
[8] Guttman N B, PlanticoM S. Climatic Temperature Normals[ J].Journal of Climate and Applied Meteorology, 1987, 26: 1428 -1435.
[9] ReekT, Doty SR, OwenTW. A deterministic approach to the validation ofhistoricaldaily temperature and precipitation data from the
CooperativeNetwork[ J]. Bulletin of the American Meteorological Society, 1992, 73, 753-762.
[10] SteurerP. Creation of a serially complete data base ofhigh quality daily maximum and minimum temperatures [M ]. Unpublished
technicalnote available from theGlobalClimate Laboratory, 1985,NCDC.
[11] Thom H C S. Seasonal degree-day statistics for theUnited States[J]. MonthlyWeatherReview, 1952, 80: 143-149.
[12] ThomH C S. The rational relationship between heating degree days and temperature[J]. MonthlyWeatherReview, 1954, 82: 1-6.
[13] Thom H C S. The distribution of freeze-date and freeze-free period for climatological series with freezeless years[ J]. Monthly
WeatherReview, 1959, 87: 136-144.
[14] Thom H C S. Normal degree days above any base by the universal truncation coefficient[ J]. Monthly Weather Review, 1966, 94:461-465.
[15] Thom H C S, Shaw R H. Climatological analysis of freeze data for Iowa[J]. MonthlyWeatherReview, 1958, 86: 251-257.
[16] Greville T N E. Spline functions, interpolation, and numerical quadrature[A]. RalstonA, W ilfH S(eds. ).MathematicalMeth
ods forDigitalComputers[M]. W iley, New York. 1967. 156-168.
[17] CrutcherH L, McKay G F, FulbrightD C. A Note on a Gamma Distribution Computer Program and Computer Produced Graphs
[M].NOAA TechnicalReportEDS 24, Washington, U. S: GovernmentPrintingOffice, 1977.
[18] CrutcherH L, Joiner R L. Gamma Distribution Bias and Confidence Limits[M]. NOAA Technical Report EDIS 30, Washing
ton, U. S: GovernmentPrintingOffice, 1978. |