• Aguilar E, Brunet M, Peterson TC, Wieringa J. 2003. Guidelines on Climate Metadata and Homogenization. World Meteorological Organization: Geneva; 55, WCDMP 53, WMO-TD 1186.
  • Aguilar E, Peterson TC, Ramirez P, Obando P, Frutos R, Retana JA, Solera M, Soley J, Gonzalez Garcia I, Araujo RM, Rosa Santos A, Valle VE, Brunet M, Aguilar L, Alvarez L, Bautista M, Castanon C, Herrera L, Ruano E, Sinay JJ, Sanchez E, Hernandez Oviedo GI, Obed F, Salgado JE, Vazquez JL, Baca M, Gutierrez M, Centella C, Espinosa J, Martinez D, Olmedo B, Ojeda Espinoza CE, Nunez R, Haylock M, Benavides H, Mayorga R. 2005. Changes in precipitation and temperature extremes in Central America and northern South America, 1961–2003. Journal of Geophysical Research 110: D23107, DOI:10.1029/2005JD006119.
  • Alexander LV, Zhang X, Peterson TC, Caesar J, Gleason B, Klein Tank AMG, Haylock M, Collins D, Trewin B, Rahimzadeh F, Tagipour A, Rupa Kumar K, Revadekar J, Griffiths G, Vincent L, Stephenson DB, Burn J, Aguilar E, Brunet M, Taylor M, New M, Zhai P, Rusticucci M, Vazquez-Aguirre JL. 2006. Global observed changes in daily climate extremes of temperature and precipitation. Journal of Geophysical Research 111: D05109, DOI:10.1029/2005JD006290.
  • Bonsal BR, Zhang X, Vincent LA, Hogg WD. 2001. Characteristics of daily and extreme temperatures over Canada. Journal of Climate 14: 19591976.
  • Cocheo C, Camuffo D. 2002. Corrections of systematic errors and data homogenization in the daily temperature Padova series (1725–1998). Climatic Change 53: 77100.
  • Holman JP. 1997. Heat Transfer, 8th edn. The McGraw-Hill Companies, Inc.: New York.
  • Hubbard KG, Lin X. 2006. Reexamination of the effects of instrument change in the U.S. Historical Climatology Network. Geophysical Research Letters 33: L15710, DOI:10.1029/2006GL027069.
  • Hubbard KG, Lin X, Baker CB. 2005. On the USCRN air temperature system. Journal of Atmospheric and Oceanic Technology 22: 10951101.
  • Jones CG, Young KG. 1995. An investigation of temperature discontinuities introduced by the installation of the HO-083 thermometer. Journal of Climate 8: 13941402.
  • Jones PD, Moberg A. 2003. Hemispheric and large-scale surface air temperature variations: an extensive revision and an update to 2001. Journal of Climate 16: 206223.
  • Karl TR, Derr VE, Easterling DR, Folland CK, Hofmann DJ, Levitus S, Nicholls N, Parker DE, Withee GW. 1995. Critical issues for long-term climate monitoring. Climatic Change 31: 185221.
  • Kiktev D, Sexton DMH, Alexander LV, Folland CK. 2003. Comparison of modeled and observed trends in indices of daily climate extremes. Journal of Climate 16: 35603571.
  • Konnen GP, Brandsma T. 2006. Application of nearest-neighbour resampling for homogenizing temperature records on a daily to sub-daily level. International Journal of Climatology 26: 7589.
  • Koprov BM, Zubkovsky SL, Koprov VM, Fortus MI, Makarova TT. 1998. Statistics of air temperature spatial variability in the atmospheric surface layer. Boundary-Layer Meteorology 88: 399423.
  • Lin X, Hubbard KG. 2004. Sensor and electronic biases/errors in air temperature measurements in common weather station networks. Journal of Atmospheric and Oceanic Technology 21: 10251032.
  • Menne MJ, Williams CN Jr. 2005. Detection of undocumented change points using multiple test statistics and composite reference series. Journal of Climate 18: 42714286.
  • National Research Council. 1998. Future of the National Weather Service Cooperative Observer Network. National Academy Press: Washington, DC; 65.
  • New M, Hewitson B, Stephenson DB, Tsiga A, Kruger A, Manhique A, Gomez B, Coelho CAS, Masisi DN, Kululanga E, Mbambalala E, Adesina F, Saleh H, Kanyanga J, Adosi J, Bulane L, Fortunata L, Mdoka ML, Lajoie R. 2006. Evidence of trends in daily climate extremes over southern and west Africa. Journal of Geophysical Research 111: D14102, DOI:10.1029/2005JD006289.
  • Oppenheim AV, Schafer RW, Buck JR. 1998. Discrete-time Signal Processing, 2nd edn. Prentice-Hall, Inc.: Upper Saddle River, NJ.
  • Peterson TC, Easterling DR, Karl TR, Groisman P, Nicholls N, Plummer N, Torok S, Auer I, Boehm R, Gullett D, Vincent L, Heino R, Tuomenvirta H, Mestre O, Szentimrey T, Salinger J, Forland EJ, Hanssen-Bauer I, Alexansersson H, Jones P, Parker D. 1998. Homogeneity adjustments of in situ atmospheric climate data: a review. International Journal of Climatology 18: 14931517.
  • Quayle RG, Easterling DR, Karl TR, Hughes PY. 1991. Effects of recent thermometer changes in the cooperative station network. Bulletin of the American Meteorological Society 72: 17181723.
  • Ratner B. 1962. Climatological effect of changeover to hygrothermometer. Monthly Weather Review 3: 8996.
  • Stull RB. 1988. An Introduction to Boundary Layer Meteorology. Kluwer Academic Publishers: Dordrecht.
  • Trenberth KE, Karl TR, Spence TW. 2002. The need for a systems approach to climate observations. Bulletin of the American Meteorological Society 83: 15931602.
  • Vose RS, Easterling DR, Gleason B. 2004. Maximum and minimum temperature trends for the globe: an update through 2004. Geophysical Research Letters 32: L23822, DOI:10.1029/2005GL024379.
  • World Meteorological Organization. 1996. Guide to Meteorological Instruments and Methods of Observations, WMO report NO. 8, 6th edn; WMO: Geneva, Switzerland; 433.
  • World Meteorological Organization. 2006. Guide to Meteorological Instruments and Methods of Observations, WMO report NO. 8, 7th edn; WMO: Geneva, Switzerland; 569.