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A rainwater tank (sometimes called a rain barrel in North America in reference to smaller tanks, or a water butt in the UK) is a water tank used to collect and store rain water runoff, typically from rooftops via pipes. Rainwater tanks are devices for collecting and maintaining harvested rain.
configuration of domestic rainwater harvesting system in Uganda. [1]Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off.. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit (well, shaft, or borehole), aquifer, or a reservoir with percolation, so that it seeps down and restores the ground w
Stormwater, also written storm water, is water that originates from precipitation , including heavy rain and meltwater from hail and snow. Stormwater can soak into the soil ( infiltrate ) and become groundwater , be stored on depressed land surface in ponds and puddles , evaporate back into the atmosphere, or contribute to surface runoff .
Winterizing rain barrels properly prevents damage and helps barrels last longer.
The majority of the year is the dry season, which ends with harmattan winds blowing dust south from the Sahara; rain usually falls between one and four months of the year, from June through September. [22] [23] Soils in the Sahel are typically degraded, [21] often "crusty, abandoned agricultural lands" [24] and "particularly poor in organic ...
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Sylvia Safdie (born 1942) is a Canadian artist who gathers and utilizes found natural materials in a variety of mediums such as painting, sculpture, drawing, installation, photography and video to explore different themes in her work, calling upon early childhood memories, her Jewish heritage, and her experience of moving from Israel to Canada.
The Song Chinese mathematician and inventor Qin Jiushao records the use of gathering rain and snowfall measurements in the Song mathematical treatise Mathematical Treatise in Nine Sections. The book discusses the use of large conical or barrel-shaped snow gauges made from bamboo situated in mountain passes and uplands, which are speculated to ...