Tag: hydrology
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Significant rise recorded in dam levels over the past year
Overview: A year of higher water reserves Across the country, major reservoirs have shown a remarkable improvement in storage, with most now carrying more than double the water they held two years ago. This uptick comes amid a season of sustained rainfall that has replenished catchments and boosted water security for households, agriculture, and industry.…
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January 2026 River Levels: Orange and Zambezi Rise, Kavango and Kunene Fall
Overview: Higher January water levels in Orange and Zambezi Rivers in southern Africa showed contrasting trends in their January readings for 2026. Data from the Hydrological Services of Namibia indicate that the Orange and Zambezi rivers carried more water this January than in January 2025. By contrast, the Kavango and Kunene rivers posted declines compared…
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Orange and Zambezi rivers show higher January water levels in 2026 vs 2025
January 2026 river levels up for Orange and Zambezi, down for Kavango and Kunene Water authorities have reported that water levels in the Orange and Zambezi rivers were higher in January 2026 than in January 2025, signaling a shift in regional hydrology. In contrast, the Kavango and Kunene rivers experienced declines over the same period,…
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Orange and Zambezi River Water Levels Rise in January 2026
Understanding the January 2026 Increase in Orange and Zambezi Water Levels Hydrological data released by the Hydrological Services of Namibia indicates that water levels in two major southern African rivers—the Orange and the Zambezi—were higher in January 2026 than in January 2025. By contrast, the Kavango and Kunene rivers showed declines compared with the previous…
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What Is the Oldest River in the World? Myths, Facts, and Understandings
Introduction: Debunking the idea of a single oldest river Rivers captivate us with their long histories, yet science shows there isn’t a universally agreed “oldest river” in the way there are oldest legends. The phrase often stirs up debates about geological age, continuous flow, and how we measure a river’s longevity. Some rivers have persisted…
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Oldest River in the World: Unraveling Ancient Waterways
What does it mean for a river to be the oldest? When scientists ask which river is the oldest in the world, they aren’t simply naming the river that formed first. Rivers are dynamic systems shaped by tectonics, climate, and erosion. An “oldest river” is usually a reference to ancient river basins or river networks…
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What Is the Oldest River in the World? A Look Beyond Simple Answers
Introduction: Why the question isn’t as simple as it seems Ask most people which river is the oldest, and you’ll likely hear a quick name like the Nile. Yet scientists, geologists, and hydrologists remind us that rivers don’t have a single birthdate. Rivers evolve, shift courses, and rework their landscapes over millions of years. When…
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Paleogene Climate: Rainfall Instability Clues for Today
Introduction: Why the Paleogene Matters for Modern Rainfall When scientists look back to Earth’s deep past, they search for patterns that might hint at the future. The Paleogene Period, starting about 66 million years ago, is a focal point for understanding how a warming world alters the hydrological cycle. During this era, our planet experienced…
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What Paleogene Rainfall Teaches Us About Today’s Warming World
Understanding the Paleogene: A Window into a Warmer Earth Scientists study Earth’s deep past to forecast how current warming might reshape rainfall and floods. The Paleogene Period, spanning roughly 66 to 23 million years ago, marks a time when the planet was notably warmer than today. This era offers crucial clues about how atmospheric composition,…
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December Downpours Boost California Snowpack, Offering Hope for Water Resources
California’s Snowpack Receives a December Lift A series of December storms delivered a welcome boost to California’s snowpack, scientists said in a closely watched assessment of the state’s water resources for the year ahead. The latest snow survey, conducted by state agencies and researchers, recorded a snow depth reaching 24 inches (61 cm) in key…