Precipitation deficit conditions and temperature anomalies are responsible for the occurrence of various types of natural disasters that cause tremendous loss of human life …
Droughts are particularly disastrous in South Africa and other arid regions that are water- scarce by nature due to low rainfall and water sources. According to some studies, droughts …
Z Wu, H Yin, H He, Y Li - Journal of Hydrology, 2022 - Elsevier
Accurate drought prediction is essential for drought resilience and water resources management. The skill of seasonal drought prediction from dynamical and statistical models …
A Kikon, PC Deka - Stochastic Environmental Research and Risk …, 2022 - Springer
Drought is a natural hazard creating havoc on economic, social and environmental aspects. As a result of its slow and creeping nature, it is problematic to establish the onset as well as …
Q Zhu, Y Wang, Y Luo - Hydrological processes, 2021 - Wiley Online Library
Soil moisture prediction is of great importance in crop yield forecasting and drought monitoring. In this study, the multi‐layer root zone soil moisture (0‐5, 0‐10, 10‐40 and 40 …
Climate change has increased the frequency of drought occurrence in various parts of the world. Drought as a complex phenomenon causes severe impacts on ecological and socio …
This study uses the long-term Climate Hazards Group InfraRed Precipitation with Station (CHIRPS) dataset with 0.05° spatial resolution to calculate the Standardized Precipitation …
A Gorlapalli, S Kallakuri, PD Sreekanth, R Patil… - Sustainability, 2022 - mdpi.com
In agroecosystems, drought is a critical climatic phenomenon that affects evapotranspiration and induces water stress in plants. The objective in this study was to characterize and …
Y Liu, LH Wang, LB Yang, XM Liu - Plos one, 2022 - journals.plos.org
To overcome the low accuracy, poor reliability, and delay in the current drought prediction models, we propose a new extreme learning machine (ELM) based on an improved …