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Zihan Gui, Heshuai Qi, Faliang Gui, Baoxian Zheng, Shiwu Wang and Hua Bai
Poyang Lake, the largest freshwater lake in China, is an important regional water resource and a landmark ecosystem. In recent years, it has experienced a period of prolonged drought. Using appropriate drought indices to describe the drought characterist...
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Kevin S. Sambieni, Fabien C. C. Hountondji, Luc O. Sintondji, Nicola Fohrer, Séverin Biaou and Coffi Leonce Geoffroy Sossa
Climate and land cover changes are key factors in river basins? management. This study investigates on the one hand 60-year (1960 to 2019) rainfall and temperature variability using station data combined with gridded data, and on the other hand land cove...
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Huynh Vuong Thu Minh, Pankaj Kumar, Tran Van Ty, Dinh Van Duy, Tran Gia Han, Kim Lavane and Ram Avtar
Globally, hydrometeorological hazards have large impacts to agriculture output, as well as human well-being. With climate change derived increasing frequency of extreme weather conditions, the situation has becoming more severe. This study strives to eva...
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Isameldin Abakar Atiem, Magdi S. A. Siddig, Shindume Lomboleni Hamukwaya, Hussein Ibrahim Ahmed, Mazahir M. M. Taha, Salma Ibrahim and Yahia Osman
Drought is an unpredictable hydrological phenomenon, and climate change has made it difficult to predict and analyze droughts. Nyala city airport metrological station rainfall records from 1943 to 2017 (75 years) were investigated. Four statistical droug...
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Kidist Hilemicael Gonfa, Tena Alamirew and Assefa M Melesse
Understanding hydro-climate variability in areas where communities are strongly dependent on subsistence natural resource-based economies at finer spatial resolution can have substantial benefits for effective agricultural water management. This study in...
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Cristina Andrade, Joana Contente and João A. Santos
The Weighted Anomaly of Standardized Precipitation Index (WASP-Index) was computed over Iberia for three monthly timescales (3-month, 6-month and 12-month) in 1961?2020, based on an observational gridded precipitation dataset (E-OBS), and between 2021 an...
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Ndamulelo Nembilwi, Hector Chikoore, Edmore Kori, Rendani B. Munyai and Tshilidzi C. Manyanya
Mopani District Municipality in the northeast of South Africa is largely semi-arid and frequently affected by meteorological droughts. The recent 2015/16 event had devastating impacts on water levels, crop yields, livestock herds and rural livelihoods. W...
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Yoseph Arba Orke and Ming-Hsu Li
It is important to understand variations in hydro-meteorological variables to provide crucial information for water resource management and agricultural operation. This study aims to provide comprehensive investigations of hydroclimatic variability in th...
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Isaac Larbi, Fabien C. C. Hountondji, Thompson Annor, Wilson Agyei Agyare, John Mwangi Gathenya and Joshua Amuzu
This study examined the trends in annual rainfall and temperature extremes over the Vea catchment for the period 1985–2016, using quality-controlled stations and a high resolution (5 km) Climate Hazards Group InfraRed Precipitation with Station (CH...
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Petr Procházka, Vladimír Hönig, Mansoor Maitah, Ivana Pljucarská and Jakub Kleindienst
The primary goal of this article is to evaluate water scarcity in selected countries of the Middle-East and assess the impact on agricultural production. To begin with, the Weighted Anomaly Standardized Precipitation (WASP) Index from 1979 to 2017 was sp...
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