Drought in South Asia: A review of drought assessment and prediction in South Asian countries

SSK Chandrasekara, HH Kwon, M Vithanage… - Atmosphere, 2021 - mdpi.com
South Asian countries have been experiencing frequent drought incidents recently, and due
to this reason, many scientific studies have been carried out to explore drought in South …

Comparative analysis of drought indicated by the SPI and SPEI at various timescales in inner Mongolia, China

Z Pei, S Fang, L Wang, W Yang - Water, 2020 - mdpi.com
The global climate is noticeably warming, and drought occurs frequently. Therefore,
choosing a suitable index for drought monitoring is particularly important. The standardized …

Comprehensive review of groundwater scarcity, stress and sustainability index-based assessment

H Akbar, P Nilsalab, T Silalertruksa… - Groundwater for …, 2022 - Elsevier
Groundwater, the world's largest freshwater resource, is critically important for global food
security. Excessive groundwater extraction has led to issues such as groundwater …

Prediction of meteorological drought and standardized precipitation index based on the random forest (RF), random tree (RT), and Gaussian process regression (GPR …

A Elbeltagi, CB Pande, M Kumar, AD Tolche… - … Science and Pollution …, 2023 - Springer
Agriculture, meteorological, and hydrological drought is a natural hazard which affects
ecosystems in the central India of Maharashtra state. Due to limited historical data for …

Long‐term changes in forest response to extreme atmospheric dryness

A Shekhar, L Hörtnagl, N Buchmann… - Global Change …, 2023 - Wiley Online Library
Atmospheric dryness, as indicated by vapor pressure deficit (VPD), has a strong influence
on forest greenhouse gas exchange with the atmosphere. In this study, we used long‐term …

How well do recently reconstructed solar-induced fluorescence datasets model gross primary productivity?

A Shekhar, N Buchmann, M Gharun - Remote Sensing of Environment, 2022 - Elsevier
The collection of various long-term reconstructed solar-induced fluorescence (SIF) datasets
derived at a range of spatio-temporal scales provides new opportunities for modelling …

Evaluation of the TRMM product for monitoring drought over Paraíba State, northeastern Brazil: a trend analysis

RM Brasil Neto, CAG Santos, JFCBC Silva… - Scientific Reports, 2021 - nature.com
Droughts are complex natural phenomena that influence society's development in different
aspects; therefore, monitoring their behavior and future trends is a useful task to assist the …

[HTML][HTML] Trends and variability of drought in the extended part of Chhota Nagpur plateau (Singbhum Protocontinent), India applying SPI and SPEI indices

B Bera, PK Shit, N Sengupta, S Saha… - Environmental …, 2021 - Elsevier
Drought is a hydrological extreme and it brings negative consequences over environment,
society and livelihood. Globally, drought frequency and magnitude is being amplified due to …

Advanced machine learning model for prediction of drought indices using hybrid SVR-RSM

J Piri, M Abdolahipour, B Keshtegar - Water Resources Management, 2023 - Springer
Drought, as a phenomenon that causes significant damage to agriculture and water
resources, has increased across the globe due to climate change. Hence, scientists are …

Drought assessment using gridded data sources in data-poor areas with different aridity conditions

M Nouri - Water Resources Management, 2023 - Springer
This study evaluated the accuracy of alternative satellite and reanalysis datasets in
estimating the Standardized Precipitation Evapotranspiration Index (SPEI). Eight alternate …