Abstract
The present study is about the analysis of mean maximum and mean minimum temperatures carried out on annual, seasonal, and monthly timescales examining the data from 15 meteorological stations in Bangladesh for the period 1961–2008. Various spatial and statistical tools were used to display and analyze trends in temperature data. ArcGIS was used to produce the spatially distributed temperature data by using Thiessen polygon method. The nonparametric Mann–Kendall test was used to determine whether there is a positive or negative trend in data with their statistical significance. Sen’s method was also used to determine the magnitude of the trends. The results reveal positive trends in annual mean and mean maximum temperatures with 95 % significance. Trend test reveals that the significant positive trend is found in June to November in case of mean maximum temperature, but according to the mean minimum temperature, the situation is different and a significant positive trend was found from November to February. The analysis of the whole record reveals a tendency toward warmer years, with significantly warmer summer periods and slightly colder winters. These warming patterns may have important impacts on energy consumption, water supply, human health, and natural environment in Bangladesh.
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Aguilar E, Auer I, Brunet M, Peterson TC, Wieringa J (2003) Guidelines on climate metadata and homogenization, WCDMP-No. 53, WMO-TD No. 1186. World Meteorological Organization, Geneva, 55 pp
Alexander LV, Zhang X, Peterson TC, Caesar J, Gleason B, Tank A, Haylock M, Collins D, Trewin B, Rahimzadeh F, Tagipour A, Kumar KR, 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. J Geophys ResAtmos 111:D05109
Burn DH, Hag Elnur MA (2002) Detection of hydrologic trends and variability. J Hydrol 255:107–122
Easterling DR, Horton B, Jones PD, Peterson TC, Karl TR, Parker DE, Salinger MJ, Razuvayev V, Plummer N, Jamason P, Folland CK (1997) Maximum and minimum temperature trends for the globe. Science 277(5324):364–367
Easterling DR, Gleason B, Vose R, Stouffer R (2006) A comparison of model produced maximum and minimum temperature trends with observed trends for the 20th and 21st centuries. 18th Conference on Climate Variability and Change, Session 5
Feidas H, Noulopoulou C, Makrogiannis T, Bora-Senta E (2007) Trend analysis of precipitation time series in Greece and their relationship with circulation using surface and satellite data: 1955–2001. Theor Appl Climatol 87:155–177
Folland CK, Karl TR, Christy JR, Clarke RA, Gruza GV, Jouzel J, Mann ME, Derlemans J, Salinger MJ, Wang SW (2001) Observed climate variability and change. In: Houghton JT, Ding Y, Griggs DJ, Noguer M, van der Linden PJ, Dai X, Maskell K, Jonhson CA (eds) Climate change 2001: The scientific basis contribution of Working Group I to the Third Assessment Report of the IPCC. Cambridge University Press, Cambridge, pp 99–181
Gao C, Gemmer M, Zeng X et al (2010) Projected streamflow in the Huaihe River basin (2010–2100) using artificial neural network. Stoch Env Res Risk A 24:685–697
Gemmer M, Becker S, Jiang T (2004) Observed monthly precipitation trends in China 1951–2002. Theor Appl Climatol 77:39–45
Griffiths M, Bradley R (2007) Variations of twentieth-century temperature and precipitation extreme indicators in the Northeast United States. Environ-mental and Climate Change Research Group, School of Environ- mental and Life Sciences, The University of Newcastle, Callaghan
Herweijer C, Seager R, Cook ER (2006) North American droughts of the mid to late Nineteenth Century: history, simulation and implications for Medieval drought. The Holocene 16:159–171
Houghton JT, Ding YH, Griggs DJ, Noguer M, van der Linden PJ, Dai X, Maskell K, Johson CA (eds) (2001) Climate change 2001: the scientific basis. contribution of working group i to the third assessment report of the intergovernmental panel on climate change. Cambridge University Press, Cambridge
Huth R, Pokorna L (2004) Parametric versus nonparametric estimates of climatic trends. Theor Appl Climatol 77:107–112
IPCC (2007) In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Averyt KB, Tignor M, Miller HL (eds) Climate change 2007: the D.X. She et al. Physical science basis. contribution of working group 1 to the fourth assessment report of the intergovernmental panel on climate change (chapter 3: observations: surface and atmospheric climate change). Cambridge University Press, Cambridge, ISBN 978-3-939846-74-1, 24 pp
Jaagus J (2006) Climatic changes in Estonia during the second half of the 20th century in relationship with changes in large-scale atmospheric circulation. Theor Appl Climatol 83:77–88
Jones PD, Moberg A (2003) Hemispheric and large scale surface air temperature variations; an extensive revision and an update to 2001. J Climate 16:206–223
Khaliq MN, Ouarda TBMJ, Gachon P (2009) Identification of tempo-ral trends in annual and seasonal low flows occurring in Canadian rivers: the effect of short- and long-term persistence. J Hydrol 369:183--197.
Kendall MG (1975) Rank correlation measures. Charles Griffin, London
Kukul YS, Anaç S, Yeþilrmak E, Moreas JM (2007) Trends of precipitation and stream-flow in Gediz River Basin, Western Turkey. Fresenius Environ Bull 16(5):477–488
Kulkarni A, Von Storch H (1995) Monte-Carlo experiments on the effect of serial correlation on the Mann-Kendall test of trend. Meteorol Z 4(2):82–85
Liu X, Xu Z, Yu R (2011) Trend of climate variability in China during the past decades. Climate Chang 109(3–4):503–516
Mann HB (1945) Non-parametric tests against trend. Econometrica 13:245–259
Panofsky HA, Brier GW (1968) Some applications of statistics to meteorology. Pennsylvania State University, Pennsylvania
Partal T, Kahya E (2006) Trend analysis in Turkish precipitation data. Hydrol Process 20:2011–2026
Petersen TC, Easterling DR, Karl TR et al (1998) Homogeneity adjustments of in situ atmospheric climate data: a review. Int J Climatol 18:1493–1517
Salas JD (1993) Analysis and modeling hydrologic time series. In: Maidment DR (ed) Handbook of hydrology. McGraw-Hill Book Co, India, 72 pp
Salas JD, Delleur JW, Yevjevich VM, Lane WL (1980) Applied modeling of hydrologic time series: Littleton. Water Resources Publications, Colorado, 484 pp
Schubert SD, Suarez MJ, Pegion PJ, Koster RD, Bacmeister JT (2004) Causes of long-term drought in the United States Great Plains. J Climate 17:485–503
Seager R (2007) The turn-of-the-century North American drought: dynamics, global context and prior analogues. J Climate 20:5527–5552
Seager R, Harnik N, Robinson WA, Kushnir Y, Ting M, Huang HP, Velez J (2005) Mechanisms of ENSO-forcing of hemispherically symmetric precipitation variability. Quart J Roy Meteor Soc 131:1501–1527
Seager R, Kushnir Y, Ting M, Cane MA, Naik N, Velez J (2008) Would advance knowledge of 1930s SSTs have allowed prediction of the Dust Bowl drought? J Climate 21:3261–3281
Seager R, Ting M, Davis M, Cane M, Naik N, Nakamura J, Li C, Cook ER, Stahle DW (2009) Mexican drought: an observational, modeling and tree ring study of variability and climate change. Atmosfera 22:1–31
Sen PK (1968) Estimates of the regression coefficient based on Kendall’s tau. J Am Stat Assoc 63:1379–1389
Sneyers R (1990) On the statistical analysis of series of observations. WMO, Technical Note No. 143, Switzerland, p 192
Stone DA, Weaver AJ (2002) Daily maximum and minimum temperature trends in a climate model. Geophys Res Lett 29:1356
Sven H, David E (2011) Who suffers most from the extreme weather events? Weather related loss events in 2011 and 1992 to 2011. Global climate risk events, 2013
Tabari H, Abghani H, Hosseinzadeh Talaee P (2011a) Temporal trends and spatial characteristics of drought and rainfall in arid and semiarid regions of Iran. Hydrol Process. doi:10.1002/hyp.8460
Tabari H, Aeini A, Hosseinzadeh TP, Shifteh SB (2011b) Spatial distribution and temporal variation of reference evapotranspiration in arid and semi-arid regions of Iran. Hydrol Process. doi:10.1002/hyp.8146
Tabari H, Hosseinzadeh TP, Ezani A, Shifteh SB (2011c) Shift changes and monotonic trends in auto correlated temperature series over Iran. Theor Appl Climatol. doi:10.1007/s00704-011-0568-8
Thapliyal V, Kulshreshtha SM (1991) Climate changes and trends over India. Mausam 42:333–338
Tonkaz T, Çetin M, Tülücü K (2007) The impact of water resources development projects on water vapor pressure trends in a semi-arid region. Turk Clim Chang 82:195–209
Türke Õ M (2002) Spatial and temporal variations in precipitation and aridity index series of Turkey. In: Mediterranean Climate Variability and Trends. Regional Climate Studies. Springer Verlag, Heidelberg, pp: 181–213
Von Storch H (1995) Misuses of statistical analysis in climate research. In: Storch HV, Navarra A (eds) Analysis of climate variability: Applications of statistical techniques. Springer, Berlin, pp 11–26
Von Storch H, Navarra A (1995) Analysis of climate variability-applications of statistical techniques. Springer, New York
Vose RS, Easterling DR, Gleason B (2005) Maximum and minimum temperature trends for the globe: an update through 2004. Geophys Res Lett 3:L23822
Wibig J, Głowicki B (2002) Trends of minimum and maximum temperature in Poland. Climate Res 20:123–133
You Q, Kang S, Aguilar E, Yan Y (2008) Changes in daily climate extremes in the eastern and central Tibetan 31 Plateau during 1961–2005. J Geophys Res. doi:10.1029/2007JD009389
Yue S, Hashino M (2003) Temperature trends in Japan: 1900–1996. Theor Appl Climatol 75:15–27
Yue S, Pilon P, Phinney R, Cavadias G (2002) The influence of autocorrelation on the ability to detect trend in hydrological series. Hydrol Process 16:1807–1829
Yue S, Pilon P, Phinney B (2003) Canadian streamflow trend detection: impacts of serial and cross-correlation. Hydrol Sci J 48(1):51–63
Zhang Q, Xu C-Y, Zhang Z, Chen YD (2009) Changes of temperature extremes for 1960–2004 in Far-West China. Stoch Env Res Risk A 23(6):721–735
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Siddik, M.A.Z., Rahman, M. Trend analysis of maximum, minimum, and average temperatures in Bangladesh: 1961–2008. Theor Appl Climatol 116, 721–730 (2014). https://doi.org/10.1007/s00704-014-1135-x
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DOI: https://doi.org/10.1007/s00704-014-1135-x