Abstract
The analysis of long-term rainfall data in a changing climate is important because it has many sectoral applications such as agriculture, infrastructure, and water resources management. Statistical analyses of the annual maximum rainfall data were performed using the Mann–Kendall (MK) trend test to evaluate the annual maximum trend characteristics of the rainfall time series, the innovative trend analysis (ITA) method to detect categorial trends, and the ITA indicator to digitize the ITA results. Storm durations of 5, 10, 15, 30 min and 1, 3, 6, 24 h annual maximum rainfall series at 13 central stations in Central Anatolia, Turkey were used. According to the MK test results, there were no significant upward or downward monotonic trend at four stations, whereas the remaining nine stations showed a significant upward or downward monotonic trend. Significant negative and positive trends were identified for the sub-hourly and hourly rainfall, whereas significant positive trends were detected for hourly storm durations. Significant trend results were mostly consistent with the general ITA results. The sub-hourly storm duration data were more consistent in terms of significant trends. Conversely, when evaluated according to low, medium, and high data values in the rainfall series (categories), the high data values showed different trends. Although no trend was detected with the MK test, the ITA results showed an upward or downward trend for 25 rainfall series. 29 of 30 significant MK test results were consistent with the ITA indicator results, compared with 24 of 30 results of the visually inspected ITA results.
Similar content being viewed by others
References
Abbasnia M, Toros H (2020) Trend analysis of weather extremes across the coastal and non-coastal areas (case study: Turkey). J Earth SystSci 129:95. https://doi.org/10.1007/s12040-020-1359-3
Ahmad I, Tang D, Wang T, Wang M, Wagan B (2015) Precipitation trends over time using Mann-Kendall and spearmans rho tests in swat river basin, Pakistan. AdvMeteorol 2015:1–15. https://doi.org/10.1155/2015/431860
Alashan S (2020) Combination of modified Mann-Kendall method and Şen innovative trend analysis. Eng Rep 2:e12131. https://doi.org/10.1002/eng2.12131
Alemu MM, Bawoke GT (2019) Analysis of spatial variability and temporal trends of rainfall in Amhara region, Ethiopia. J Water Clim Change. https://doi.org/10.2166/wcc.2019.084
Ali R, Kuriqi A, Abubaker S, Kisi O (2019) Long-Term Trends and Seasonality Detection term trends and seasonality detection of the Observed Flow in Yangtze River Using observed flow in yangtze river using Mann-Kendall and Sen’s innovative trend method. Water 11:1855
Alifujiang Y, Abuduwaili J, Maihemuti B, Emin B, Groll M (2020) Innovative trend analysis of precipitation in the lake issyk-kul basin Kyrgyzstan. Atmospere 11:332
Altın T, Barak B, Altın B (2012) Change in precipitation and temperature amounts over three decades in Central Anatolia, Turkey. AtmosClimSci 2:107–125. https://doi.org/10.4236/acs.2012.21013
Ay M, Karaca Ö, Yıldız A (2018) Comparison of Mann-Kendall and Sen’s innovative trend tests on measured monthly flows series of some streams in Euphrates-Tigris Basin. Erciyes Üniversitesi Fen Bilimleri Enstitüsü Fen Bilimleri Dergisi , 34:78–86 . Retrieved from https://dergipark.org.tr/tr/pub/erciyesfen/issue/37078/406818
Ay M, Kisi O (2015) Investigation of trend analysis of monthly total precipitation by an innovative method. TheorApplClimatol 120:617–629
Bacanli ÜG, Dikbaş F, Baran T (2011) Meteorological drought analysis case study: Central Anatolia. Desalination Water Treat 26(1–3):14–23. https://doi.org/10.5004/dwt.2011.2105
Bozoglu M, Başer U, AlhasEroglu N, KılıcTopuz B (2019) Impacts of climate change on Turkish agriculture. J Int Environ Appl Sci 14:97–103
Caloiero T (2018) SPI trend analysis of New Zealand applying the ITA technique. Geosciences 8:101
Caloiero T, Aristodemo F, Algieri Ferraro D (2019) Trend analysis of significant wave height and energy period in southern Italy. TheorApplClimatol 138:917–930. https://doi.org/10.1007/s00704-019-02879-9
Caloiero T, Coscarelli R, Ferrari E (2020) Assessment of seasonal and annual rainfall trend in Calabria (southern Italy) with the ITA method. J Hydroinform. https://doi.org/10.2166/hydro.2019.138
Cattani E, Merino A, Guijarro JA, Levizzani V (2018) East Africa rainfall trends and variability 1983–2015 using three long-term satellite products. Remote Sens 10:1–26. https://doi.org/10.3390/rs10060931
Chen Y, Guan Y, Shao G, Zhang D (2016) Investigating trends in streamflow and precipitation in huangfuchuan basin with wavelet analysis and the Mann-Kendall test. Water 8(3):77. https://doi.org/10.3390/w8030077
Cheng L, AghaKouchak A (2014) Nonstationary precipitation intensity-duration-frequency curves for infrastructure design in a changing climate. Sci Rep 4:7093. https://doi.org/10.1038/srep07093
Cogato A, Meggio F, De Antoni M, Marinello MF (2019) Extreme weather events in agriculture: a systematic review. Sustainability 11:2547
Çiçek I, Duman N (2015) Seasonal and annual precipitation trends inTurkey. Carpath J Earth Environ Sci 10:77–84
Dabanlı İ, Şen Z, Yeleğen MÖ, Şişman E, Selek V, Güçlü YS (2016) Trend assessment by the innovative-Şen method. Water ResourManag 30:5193–5203
Dellal Đ, McCarl BA, Butt T (2011) The economic assessment of climate change on Turkish agriculture. J Environ ProtEcol 12:376–385
Demir V, Kisi O. Comparison of Mann-Kendall and innovative trend method (Şen trend) for monthly totalprecipitation (Middle Black Sea Region, Turkey). In proceedings of the conference 3rd ınternational balkansconference on challenges of civil engineering, 3-BCCCE, Tirana, Albania, 19–21 May 2016
Dorjsuren B, Yan D, Wang H, Chonokhuu S, Enkhbold A, Yiran X, Girma A, Gedefaw M, Abiyu A (2018) Observed trends of climate and river discharge in mongolia’sselenga sub-basin of the lake Baikal basin. Water 10:1436
Dudu H, Çakmak EH (2018) Climate change and agriculture: an integrated approach to evaluate economy-wide effects for Turkey. Clim Dev 10:275–288. https://doi.org/10.1080/17565529.2017.1372259
Gedefaw M, Yan D, Wang H, Qin T, Girma A, Abiyu A, Batsuren D (2018) Innovative trend analysis of annual and seasonal rainfall variability in Amhara Regional State. Ethiop Atmos 9:326
Gilbert RO (1987) Statistical methods for environmental pollution monitoring. Wiley, New York
Güçlü YS (2018) Multiple Şen-innovative trend analyses and partial Mann-Kendall test. J Hydrol 566:685–704
Güçlü YS, Şişman E, Dabanlı İ (2020) Innovative triangular trend analysis. Arab J Geosci 13:1–8
Güçlü Y, Şişman E, Yeleğen M (2018) Climate change and FID curves. J Flood Risk Manage 11:S403–S418. https://doi.org/10.1111/jfr3.12229
Haktanir T, Citakoglu H (2014) Trend, independence, stationarity, and homogeneity tests on maximum rainfall series of standard durations recorded in Turkey. J HydrolEng 19:9. https://doi.org/10.1061/(ASCE)HE.1943-5584.0000973
Hu M, Sayama T, Try S, Takara K, Tanaka K (2019) Trend analysis of hydroclimatic variables in the Kamo River Basin. Japan Water 11:1782
Joshi GS, Makhasana P (2020) Assessment of seasonal climate transference and regional influential linkages to land cover–Investigation in a river basin. J Atmos Solar TerrPhys 199:105209
Kendall MG (1975) Rank correlation methods, 4th edn. Charles Griffin, London
Kisi Ö, Santos CAG, Silva RM, Zounemat-Kermani M (2018) Trend analysis of monthly streamflows using Şen’s innovative trend method. Geofizika 35:53–68
Longobardi A, Villani P (2010) Trend analysis of annual and seasonal rainfall time series in the Mediterranean area. Int J Climatol 30:1538–1546
Malik A, Kumar A, Guhathakurta P, Kisi O (2019) Spatial-temporal trend analysis of seasonal and annual rainfall (1966–2015) using innovative trend analysis method with significance test. Arab J Geosci 12:328
Mall RK, Gupta A, Singh R, Singh RS, Rathore LS (2006) Water resources and climate change: an Indian perspective. CurrSci 90:1610–1626
Mann HB (1945) Non-parametric tests against trend. Econometrica 13:163–171
Onyutha C, Tabari H, Taye MT, Nyandwaro GN, Willems P (2015) Analyses of rainfall trends in the Nile River basin. J Hydro Environ Res 13:36–51
Palmer MA, ReidyLiermann CA, Nilsson C, Flörke M, Alcamo J, Lake PS, Bond N (2008) Climate change and the world’s river basins: anticipating management options. Front Ecol Environ 6:81–89. https://doi.org/10.1890/060148
Patakamuri SK (2019) Trendchange: innovative trend analysis and time-series change point analysis. Vienna, Austria, The R project for Statistical Computing
Pohlert T (2020) Trend: Non-Parametric Trend Tests and Change-Point Detection. R Package Version 1.1.2 https://CRAN.Rproject.org/package=trend
Saplıoğlu K, Kilit M, Yavuz BK (2014) Trend analysis of streams in the Western Mediterranean Basin of Turkey. Fresenius Environ Bull 23:1–12
Serinaldi F, Kilsby CG (2015) StationarityIs undead: uncertainty dominates the distribution of extremes. Adv Water Resour 77:17–36. https://doi.org/10.1016/j.advwatres.2014.12.013
Serinaldi F, Chebana F, Kilsby CG (2020) Dissecting innovative trend analysis. Stoch Environ Res Risk Assess 34:733–754. https://doi.org/10.1007/s00477-020-01797-x
Shawul AA, Chakma S (2020) Trend of extreme precipitation indices and analysis of long-term climate variability in the Upper Awash basin, Ethiopia. TheorApplClimatol 140:635–652. https://doi.org/10.1007/s00704-020-03112-8
Şen Z (2012) Innovative trend analysis methodology. J HydrolEng 17:1042–1046
Trenberth KE (2011) Changes in precipitation with climate change. Clim Res 47:123–138
Wu H, Qian H (2017) Innovative trend analysis of annual and seasonal rainfall and extreme values in Shaanxi, China, since the 1950s. Int J Climatol 37:2582–2592
Yagbasan O, Demir V, Yazicigil H (2020) Trend Analyses of meteorological variables and lake levels for two shallow lakes in Central Turkey. Water 12:414
Yilmaz B (2019) Analysis of hydrological drought trends in the gap region (Southeastern Turkey) by Mann-Kendall test and innovative Şen method. ApplEcol Environ Res 17:3325–3342
Yilmaz AG, Perera BJC (2014) Extreme rainfall non-stationarity investigation and intensity-frequency-duration relationship. J HydrolEng 19:1160–1172. https://doi.org/10.1061/(ASCE)HE.1943-5584.0000878
Yucel I, Güventürk A, Sen OL (2015) Climate change impacts on snowmelt runoff for mountainous transboundary basins in eastern Turkey. Int J Climatol 35:215–228. https://doi.org/10.1002/joc.3974
Zhang X, Zwiers F, Li G, Wan H, Cannon AJ (2017) Complexity in estimating past and future extreme short-duration rainfall. Nature Geosci 10:255–259. https://doi.org/10.1038/ngeo2911
Funding
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflicts of interest
The author declares no conflict of interest.
Additional information
Communicated by Michael Nones, Ph.D. (CO-EDITOR-IN-CHIEF)/Mohammad Valipour (ASSOCIATE EDITOR).
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Oruc, S. Visual and statistical inference of hourly and sub-hourly extreme rainfall trends Central Anatolia, Turkey case. Acta Geophys. 69, 199–216 (2021). https://doi.org/10.1007/s11600-020-00512-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11600-020-00512-2