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Sustainable Development Goal 14 (Goal 14 or SDG 14) is about "Life below water" and is one of the 17 Sustainable Development Goals established by the United Nations in 2015. . The official wording is to "Conserve and sustainably use the oceans, seas and marine resources for sustainable development".
Underwater diving, as a human activity, is the practice of descending below the water's surface to interact with the environment. It is also often referred to as diving , an ambiguous term with several possible meanings, depending on context.
The 2030 Agenda for Sustainable Development, adopted by all United Nations (UN) members in 2015, created 17 world Sustainable Development Goals (SDGs).The aim of these global goals is "peace and prosperity for people and the planet" [1] [2] – while tackling climate change and working to preserve oceans and forests.
However, a total ban on ground water usage during water recessions would allow surface water to retain better levels required for sustainable aquatic life. By reducing ground water pumping, the surface water supplies will be able to maintain their levels, as they recharge from direct precipitation , surface runoff , etc.
The effects of climate change on the water cycle have important negative effects on the availability of freshwater resources, as well as other water reservoirs such as oceans, ice sheets, the atmosphere and soil moisture. The water cycle is essential to life on Earth and plays a large role in the global climate system and ocean circulation.
Motion of the water affects the diver's ability to move around and hold a position while performing an activity. Types of water motion include Ocean currents, river currents, tides, waves, surge, upwellings, overfalls, turbulence, springs, and sinks. Motion of water is generally caused by surface wind, gravity and localised pressure differentials.
The region is the lowest lying of any in India and is one of the few places in the world where farming is carried around 1.2 to 3.0 metres (4 to 10 ft) below sea level. Four of Kerala's major rivers—the Pamba, Meenachil, Achankovil, and Manimala—flow into the region, and it is well known for its boat races.
Underwater diving is practiced as part of an occupation, or for recreation, where the practitioner submerges below the surface of the water or other liquid for a period which may range between seconds to the order of a day at a time, either exposed to the ambient pressure or isolated by a pressure resistant suit, to interact with the underwater ...