Global Water Crisis

It is a characteristic of a few lives that supports and promotes survival, and it can restore the whole history of humans and mammals. These essentials include water, nutrition, evacuation centers, and oxygen, and many historians, anthropologists and humans are beginning to recognize this. Through this understanding, people understand the fact that water is by far the most important among the four requirements of life. Every year, the world's population increases exponentially, and today it is over 7 billion people.

Distribution of drought Rome Jakarta and Harvey were flooded. Hydrologists do not need to realize that the global water crisis is expanding. Every August, water experts, industry innovators, researchers gather in Stockholm to participate in the world water weeks and solve the most imminent water problem on Earth. Climate change warms the earth, making the hottest areas in the world even hotter. At the same time, the phenomena caused by climate change is called expansion of Hadley cells, clouds are moving from the equator to the poles. It robs rain water in the submerged sub-Saharan Africa, Middle East, and Central America flood areas

The worldwide water crisis is one of the biggest problems the world faces. Freshwater resources are getting exhausted today and may be decades in the future. Fresh and clean water is available for less than half of the earth's total water (Maude). Humans use more than half of the world's clean freshwater, and by 2025 consumption of freshwater will increase to three quarters. Water usage in the world doubles every 20 years. If this trend continues, the world's population will not be enough to meet the freshwater supply by 2025

According to the World Health Organization (WHO), the global water crisis affects more than 500,000 people worldwide. This figure represents the number of people who can not access clean water and sanitation, and if the current consumption rate continues, this number is expected to worsen over the next 10 years. Water scarcity, especially the tourism industry is a decisive problem in the world. According to WaterHub, "A quarter of the world's population lives in an ecosystem that is threatened by water shortages." It seems that this is a matter unrelated to sightseeing, but a close relationship I understood that there was. According to UNEP's report in 2016, by 2030 "Demand for freshwater may exceed 40% of supply, so far one-third of the world's population lives in a serious water stress area "I said. In most countries, all guests of the hotel consuming water far exceed the local population. "

Water shortage and management How can tourists better manage the world's freshwater supply?