Meteorological drought study through SPI in three drought prone districts of West Bengal, India

P Bhunia, P Das, R Maiti - Earth Systems and Environment, 2020 - Springer
Deficiency in rainfall introduces drought phenomena with temporal and spatial variability in
terms of intensity and magnitude. Study of drought in different scales is necessary for …

Analysis of meteorological drought in northwest Iran using the Joint Deficit Index

R Mirabbasi, EN Anagnostou, A Fakheri-Fard… - Journal of …, 2013 - Elsevier
Probabilistic assessment and prediction of drought provides valuable information for water
resources planners and policy makers for developing drought mitigation strategies. In this …

Revisiting the role of transpiration in the variation of ecosystem water use efficiency in China

H Sun, M Lu, Y Yang, J Chen, J Wang, D Yan… - Agricultural and Forest …, 2023 - Elsevier
Efforts to develop effective climate strategies necessitate a better understanding of the
relationship between terrestrial water and carbon cycles. Water use efficiency (WUE) has …

Spatio-temporal characteristics of precipitation and drought in Balochistan Province, Pakistan

M Ashraf, JK Routray - Natural Hazards, 2015 - Springer
In this paper, spatial and temporal variability of drought in Balochistan has been investigated
using 36 years (1975–2010) of monthly precipitation data recorded at 23 rain gauge stations …

Drought characteristics assessment in Europe over the past 50 years

PD Oikonomou, CA Karavitis, DE Tsesmelis… - Water Resources …, 2020 - Springer
The questions of scale, limit, and areal extent are central points for any drought assessment
effort. Drought indices, such as the Standardized Precipitation Index (SPI) and the …

[HTML][HTML] Forecasting of meteorological drought using Hidden Markov Model (case study: The upper Blue Nile river basin, Ethiopia)

M Khadr - Ain Shams Engineering Journal, 2016 - Elsevier
An improved drought management must rely on an accurate monitoring and forecasting of
the phenomenon in order to activate appropriate mitigation measures. In this study, several …

Evaluation of drought using SPEI drought class transitions and log-linear models for different agro-ecological regions of India

NM Alam, GC Sharma, E Moreira, C Jana… - … of the Earth, Parts A/B/C, 2017 - Elsevier
Markov chain and 3-dimensional log-linear models were attempted to model drought class
transitions derived from the newly developed drought index the Standardized Precipitation …

SPI-based hybrid hidden Markov–GA, ARIMA–GA, and ARIMA–GA–ANN models for meteorological drought forecasting

M Alquraish, K Ali. Abuhasel, A S. Alqahtani, M Khadr - Sustainability, 2021 - mdpi.com
Drought is a severe environmental disaster that results in significant social and economic
damage. As such, efficient mitigation plans must rely on precise modeling and forecasting of …

A multimodel assessment of the climate change effect on the drought severity–duration–frequency relationship

JH Lee, CJ Kim - Hydrological Processes, 2013 - Wiley Online Library
In this study, the patterns of past and future drought occurrences in the Seoul region were
analysed using observed historical data from the Seoul weather station located in the …

Quantitative assessment of soybean drought risk in Bengbu city based on disaster loss risk curve and DSSAT

Y Wei, J Jin, Y Cui, S Ning, Z Fei, C Wu, Y Zhou… - International Journal of …, 2021 - Elsevier
Drought loss risk curves can quantitatively assess regional drought and indicate the
mechanism of drought hazards. In this study, the drought events were identified using the …