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United States 1960 postal stamp advocating water conservation. Water conservation aims to sustainably manage the natural resource of fresh water, protect the hydrosphere, and meet current and future human demand. Water conservation makes it possible to avoid water scarcity. It covers all the policies, strategies and activities to reach these aims.
The first life saving organization, the Royal National Institution for the Preservation of Life from Shipwreck, was established in England in 1824 by Sir William Hillary. [10] While living on the Isle of Man in 1808, he became aware of the treacherous nature of the Irish Sea, with many ships being wrecked around the Manx coast.
The ladder approach is a widely taught lifesaving technique and is used to promote the safety of a rescuer during an aquatic rescue. [1] [2] The approach stresses using the least dangerous method possible during a rescue, and moving on to more dangerous options if it becomes necessary to do so.
Water efficiency is the practice of reducing water consumption by measuring the amount of water required for a particular purpose and is proportionate to the amount of essential water used. [ 1 ] [ 2 ] Water efficiency differs from water conservation in that it focuses on reducing waste, not restricting use. [ 3 ]
The ISLA Basic Open Water Lifeguard Course is designed for people with little or no background in open water lifeguarding. It provides an introductory exposure to both the theoretical and practical components of open water lifeguard subjects such as lifeguard operations, aquatic injury prevention, and basic open water rescue.
The open water life saving awards are issued in the form of the Bronze Cross indicating competence and the Silver Cross indicating proficiency. These awards are issued following a test combining theory questions and practical swimming demonstrations. For the Bronze Cross a candidate must hold or have held a bronze medallion or higher.
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