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World Toilet Day events and public awareness campaigns increase public awareness of the broader sanitation systems that include wastewater treatment, fecal sludge management, municipal solid waste management, stormwater management, hygiene, and handwashing. Also, the UN Sustainable Development Goals call for more than just toilets.
Stormwater runoff has been an issue since humans began living in concentrated villages or urban settings. During the Bronze Age, housing took a more concentrated form, and impervious surfaces emerged as a factor in the design of early human settlements. Some of the early incorporation of stormwater engineering is evidenced in Ancient Greece. [37]
First week in February every year in the United States National Wildlife Week [185] National Dark-Sky Week: Week of new moon in April Bike to Work Week Victoria: National Pollinator Week [186] Third Week in June Mosquito Awareness Week: June 22–28 [187] Plastic Free July [188] July 1–31 National Clean Beaches Week [citation needed] July 1–7
Credit - Top row: Marco Di Marco—AP; Sofiia Gatilova—Reuters; Leo Correa–AP; Amr Alfiky—Reuters; John Moore—Getty Images; Bottom row: Anna Moneymaker—Getty Images; Jerome Brouillet ...
Residents gather on a street in the Damascus suburb of Jaramana on Dec. 8, 2024, after Syrian rebels said that President Bashar Assad had fled the country. / Credit: LOUAI BESHARA/AFP via Getty Images
Here are some of our favorite pieces of Americana from 2024: Celestial sightseers and eclipse enthusiasts. A rare total solar eclipse, visible along a swath that cut across the country from Texas ...
Stormwater management, as a specialized area within the field of environmental engineering, emerged later in the 20th century, and some practitioners have used the term BMP to describe both structural or engineered control devices and systems (e.g. retention ponds) to treat polluted stormwater, as well as operational or procedural practices (e ...
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".