[HTML][HTML] Analysis of the spatiotemporal trends of standardized drought indices in sicily using ERA5-Land Reanalysis Data (1950–2023)

TM Aschale, A Cancelliere, N Palazzolo, G Buonacera… - Water, 2024 - mdpi.com
In this study, a spatiotemporal analysis of drought occurrence and trends across Sicily using
ERA50-Land continuous gridded data is carried out. We first use the Standardized …

Spatio-temporal detection of agricultural disaster vulnerability in the world and implications for develo** climate-resilient agriculture

W Cheng, Y Li, W Zuo, G Du, M Stanny - Science of The Total Environment, 2024 - Elsevier
Drought and floods seriously affect agriculture across the world. It is of great importance to
lower down the agricultural vulnerability to disasters to build climate-resilient agriculture …

[HTML][HTML] Analysis of Annual Drought Episodes Using Complex Networks

K Spiliotis, K Voudouris, H Vangelis, M Spiliotis - Sustainability, 2025 - mdpi.com
In this work, a new method to analyze the drought episodes based on the annual
precipitation time series and utilizing complex networks theory is proposed. The precipitation …

Multifractal Description of the Agricultural and Meteorological Drought Propagation Process

L Gu, S Jamshidi, M Zhang, X Gu, Z Wang - Water Resources …, 2024 - Springer
Abstract This study uses Multifractal Detrended Fluctuation Analysis to examine the scaling
behavior and spatiotemporal variability of drought indicators. We employ two hybrid drought …

Spatiotemporal Drought Assessment Based on Gridded Standardized Precipitation Index (SPI) in Vulnerable Agroecosystems

S Sakellariou, M Spiliotopoulos, N Alpanakis, I Faraslis… - Sustainability, 2024 - mdpi.com
Drought is one of the most critical environmental hazards for the viability and productive
development of crops, especially in a climate change environment. To this end, drought …

[PDF][PDF] Potential of remote sensing techniques for integrated spatio-temporal monitoring and analysis of drought in the Sana River basin, Bosnia and Herzegovina.

L Sablji, T Luki, SB Markovi, D Baji - Idöjárás, 2024 - epa.hu
The subject of the research paper is the exploration of the potential of remote sensing
techniques for enhanced spatio-temporal monitoring and analysis of drought impacts within …

[HTML][HTML] Parametric vs. Non-Parametric Approach for the Estimation of the SPI Drought Index

H Vangelis, IM Kourtis - Water, 2025 - mdpi.com
Accurate drought identification is important for both scientists and decision-makers to be
able to make informative decisions. In this study, parametric and non-parametric approaches …

Improving the Robustness of the Theil-Sen Estimator Using a Simple Heuristic-Based Modification

A Bal - Symmetry, 2024 - mdpi.com
One of the most widely used robust regression methods for solving simple linear regression
problems is the Theil-Sen (TS) estimator. This estimator has some notable advantages; …

[HTML][HTML] The Assessment of Precipitation and Droughts in the Aegean Region Using Stochastic Time Series and Standardized Precipitation Index

A Tanrıkulu, U Guner, E Bahar - Atmosphere, 2024 - mdpi.com
This study analyzes drought conditions in the Aegean region using monthly precipitation
data from nine stations between 1972 and 2020. The Standardized Precipitation Index (SPI) …

[PDF][PDF] Drought Assessment based on Different Metrological Drought indices in Sulaymaniyah Governorate, KRG, Iraq

HM Rashid - Journal of Engineering, 2024 - iasj.net
Drought is a dangerous situation that lowers individual standards of living. It is considered a
devastating natural event. This study intends to thoroughly examine the occurrence and …