An Evaluation of the Performance of Five Meteorological Drought Monitoring Indices Over an Arid and Semi-Arid Region of Gujarat (India)
Bhukya Srinivas, Mukesh Kumar Tiwari, Gautam R. Patel
International Journal of Environment and Climate Change · pp. 800–818 · Published 3 Jun 2022
10.9734/ijecc/2022/v12i1030865Abstract
Drought Monitoring plays an important role in drought risk assessment and management. Different meteorological drought indices are normally used to determine drought, which are essentially constant functions of rainfall and hydro-meteorological factors. A universal drought index cannot be used to evaluate the severity of drought in a specific region due to the essential difficulty of drought phenomena, hydro-climatic factors, and watershed characteristics. Classifying an appropriate drought index requires evaluating the performance of various drought indices. This study evaluated 5 meteorological drought indices for Gujarat, India utilizing a dataset from a total of 167 raingauge and climate stations having over 30 years (1986-2015 of the dataset). In various countries, several droughts indices have been introduced and utilized. This study evaluates the effectiveness of 5 meteorological drought monitoring indices in Gujarat. The following meteorological drought indexes were chosen based on data availability: Standardized Precipitation Index (SPI), Standardized Precipitation Evapotranspiration Index (SPEI), Percent Departure from Normal (PDN), Effective Drought Index (EDI), and Reconnaissance Drought Index (RDI). The EDI is a time step independent drought indicator, with 1-, 3-, 6-, 9-, and 12-month time intervals defined for the four multi-time scale indices. This drought index was compared using several time scales of multi-time scale drought indices based on their association with the EDI. The evaluation of drought indices during the historic drought was assessed based on the occurrence and response of drought indices within the specific drought severity classes. In the present study area, the 9-month scale is suitable for comparisons of drought indices. The SPEI-9 had the highest relative occurrence in the 'severe dry' class, and it was subtle to 9-monthly rainfall in most districts. As a result of the study, SPEI-9 is considered the best drought index.
References (44)
- 1 THE RELATIONSHIP OF DROUGHT FREQUENCY AND DURATION TO TIME SCALES
- 2 Reference Crop Evapotranspiration from Temperature [DOI]
- 3 Standardized precipitation evapotranspiration index (SPEI) revisited: parameter fitting, evapotranspiration models, tools, datasets and drought monitoring [DOI]
- 4 Meteorological Drought [DOI]
- 5 Use of a standardized runoff index for characterizing hydrologic drought [DOI]
- 6 The Palmer Drought Severity Index: Limitations and Assumptions [DOI]
- 7 Performance of Drought Indices for Ecological, Agricultural, and Hydrological Applications [DOI]
- 8 Regional Drought Assessment Based on the Reconnaissance Drought Index (RDI) [DOI]
- 9 Theoretical and Applied Climatology
- 10 Objective Quantification of Drought Severity and Duration [DOI]
- 11 Comparison of seven meteorological indices for drought monitoring in Iran [DOI]
- 12 Development of a surface water supply index (SWSI) to assess the severity of drought conditions in snowpack runoff areas
- 13 An evaluation of the Standardized Precipitation Index, the China‐Z Index and the statistical Z‐Score [DOI]
- 14 Monitoring drought dynamics in the Aravalli region (India) using different indices based on ground and remote sensing data [DOI]
- 15 Comparison of drought indices for appraisal of drought characteristics in the Ken River Basin [DOI]
- 16 Modified perpendicular drought index (MPDI): a real-time drought monitoring method [DOI]
- 17 Comparative Analysis of Drought Indicated by the SPI and SPEI at Various Timescales in Inner Mongolia, China [DOI]
- 18 Comparison of multi-monthly rainfall-based drought severity indices, with application to semi-arid Konya closed basin, Turkey [DOI]
- 19 The effect of PET method on Reconnaissance Drought Index (RDI) calculation [DOI]
- 20 Application of the Standardized Precipitation Index (SPI) in Greece [DOI]
- 21 Comparison of the Performance of Six Drought Indices in Characterizing Historical Drought for the Upper Blue Nile Basin, Ethiopia [DOI]
- 22 Drought Monitoring by Reconnaissance Drought Index (RDI) in Iran [DOI]
- 23 A comparative performance analysis of three standardized climatic drought indices in the Chi River basin, Thailand [DOI]
- 24 Comparison of Drought Indices in a Semi-Arid River Basin of India [DOI]
- 25 Comparison of three crop water stress index models with sap flow measurements in maize [DOI]
- 26 Assessment of the Impact of Climate Change on Drought Characteristics in the Hwanghae Plain, North Korea Using Time Series SPI and SPEI: 1981–2100 [DOI]
- 27 Developing and Evaluating Drought Indicators for Decision-Making [DOI]
- 28 Comparison of Meteorological Drought Indices for Different Climatic Regions of an Indian River Basin [DOI]
- 29 Comparative Evaluation of Drought Indexes: Case Study on the Yarra River Catchment in Australia [DOI]
- 30 Application of effective drought index for quantification of meteorological drought events: a case study in Australia [DOI]
- 31 Streamflow Drought Severity Analysis of Betwa River System (India) [DOI]
- 32 Evaluating the Degradation of Natural Resources in the Mediterranean Environment Using the Water and Land Resources Degradation Index, the Case of Crete Island [DOI]
- 33 Drought assessment using the standardized precipitation index (SPI) in GIS environment in Greece [DOI]
- 34 Development and Application of Water and Land Resources Degradation Index (WLDI) [DOI]
- 35 VARIABILITY IN DROUGHT INCIDENCE OVER DISTRICTS OF MAHARASHTRA [DOI]
- 36 Assessment and Comparison of SPI and RDI Meteorological Drought Indices in Selected Synoptic Stations of Iran [DOI]
- 37 Comparing the Effective Drought Index and the Standardized Precipitation Index
- 38 Assessment and Comparison of SPI and RDI Meteorological Drought Indices in Panchmahals District of Gujarat, India [DOI]
- 39 ComparabilityAnalyses of the SPI and RDI Meteorological Drought Indices in South Khorasan Province in Iran
- 40 COMBINATION OF METEOROLOGICAL INDICES AND SATELLITE DATA FOR DROUGHT MONITORING IN TWO DIFFERENT ENVIRONMENTS IN IRAN [DOI]
- 41 International Journal of Climatology [DOI]
- 42 Natural Hazards and Earth System Sciences [DOI]
- 43 International Journal of Advanced Biological and Biomedical Research [DOI]
- 44 Review, automated estimation and analyses of drought indices in South Asia
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