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Hace 5 días · Due to global warming and the disturbance of the interannual variability of precipitation, the frequency of extreme drought events has increased. The impact of global climate change on water ...
Hace 5 días · Drought occurs when water supplies from rainfall or other natural sources in a region are insufficient over a long period of time. Drought conditions are associated with water scarcity, shrinking food supplies, wildfires, conflict and increased risk of illness like heat stroke.
Hace 4 días · Drought, an intricate natural phenomenon globally, significantly influences the gross primary productivity (GPP) and carbon sink potential of tropical forests. Present research on the drought response primarily focuses on natural forests, such as the Amazon rainforest, with relatively limited studies on tropical plantations. Therefore, for a comprehensive understanding of global climate change ...
Hace 4 días · Treatments were the optimal irrigated control (100%) and moderate and severe drought (60% and 20% of optimum water supply). To study the after-effects of drought, tubers from different treatments were planted separately the following year because seed tuber priming may increase drought tolerance.
Hace 3 días · More information: For more details, visit the Africa Hunger Crisis appeal page. For audio-visual material, visit the IFRC newsroom. To request an interview, contact: media@ifrc.org In Nairobi: Anne Macharia: +254 720 787 764 In Geneva: Tommaso Della Longa: +41 79 708 43 67 Mrinalini Santhanam: +41 76 381 50 06.
Hace 2 días · 1. What are drought and desertification? A drought is a period of below-average precipitation in a given region, resulting in prolonged shortages in the water supply that can have a substantial impact on the ecosystem and agriculture of the affected region (Wikipedia).
Hace 4 días · Drought Monitor and Forecast. Introduction. The International Desks of the Climate Prediction Center (CPC) are an expansion of the African Desk. The African Desk was established in 1994 following the recurrent droughts that occurred in Africa in the 1970s through the early 1990s, which caused demand for ...
