Which countries in the world are most short of water?

Which countries in the world are most short of water?

Fresh water, seawater, ice, groundwater and rainwater: There is about 138.6× 108 billion cubic meters of water on the earth. However, there are 654.38+0.5 billion people on the earth who lack drinking water. In addition, by 2050, the number of people who lack drinking water on the earth may reach 2 billion. According to statistics, there are currently 20 countries with the most serious water shortage in the world.

Among the most water-deficient countries, Malta's annual per capita water consumption is only 82 cubic meters, ranking first among water-deficient countries.

According to the population forecast based on the hypothesis of the United Nations, by 2050, Libya will be the first water-deficient country (it is the fourth water-deficient country in 1995), and the annual per capita water consumption is only 3 1 m3.

In another 50 years, Malta, whose population growth rate is not so fast, will become the fourth largest water shortage country, with a per capita water consumption of 68 cubic meters.

1995 besides Malta, the countries that need water most are Qatar, Kuwait, Libya, Bahrain, Singapore, Barbados, Saudi Arabia, Jordan, Yemen, Israel, Tunisia, Algeria, Burundi, Cape Verde, Oman, United Arab Emirates, Egypt, Kenya and Morocco.

Many experts point out that water will be more precious than oil in 2 1 century. It has been found that the major oil-producing countries are not rich in water resources. This situation will not improve by 2050. However, oil-producing countries have a lot of cheap energy, which enables them to make efforts in seawater desalination.

In another 50 years, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and Algeria will become the second, third, fifth, seventh, eleventh and fifteenth countries with the greatest water shortage respectively. Only the United Arab Emirates and Morocco will no longer be the most water-deficient countries. Somalia and Rwanda, which were not the most water-deficient countries in the past, will become new water-deficient countries, the seventeenth and eighteenth respectively.

According to the statistics of Population and Land Association, the annual per capita water consumption is less than 1.7 million cubic meters, which is the eve of water shortage, and less than 1.0 million cubic meters is chronic water shortage.

Recommended by 20 18-08-28

Chuanglian Purifying Reverse Osmosis Purified Water _ Professional Manufacturer _ Fair Price

Recommended information of reverse osmosis purified water worth seeing.

Suzhou Chuanglian Purification Equipment Co., Ltd. is a high-quality sewage treatment equipment manufacturer with many years of production experience. Every product has a detailed inspection record before leaving the factory, and it is perfect after sale. Look forward to your consultation!

Suzhou chuanglian purification equipment co., ltd.

Reverse osmosis pure water equipment reverse osmosis pure water equipment professional supplier of reverse osmosis ultra-pure water equipment

Recommended information of reverse osmosis purified water worth seeing.

Dongguan Han Chun Environmental Protection Equipment Co., Ltd., formerly known as Dingyi Water Treatment, is headquartered in Dongguan, China with a registered capital of 5 million yuan. Is a professional water treatment system integrated service provider and standardized industrial pure water equipment manufacturer.

Dongguan Dingyi Water Treatment Equipment Co., Ltd.

After reading it, the following is more interesting-

2020 New Purified Water Reverse Osmosis _ Dean Water Treatment _ Professional R&D Team

Shaanxi Dean Water Treatment Company specializes in developing and producing pure water reverse osmosis, reverse osmosis equipment, deionized water equipment, pure water equipment and seawater desalination equipment. The reverse osmosis process of purified water is exquisite, simple to operate and guaranteed in quality. Ten years of wind and rain cast Dean brand.

Advertisement 2020-09-20

Is China one of the thirteen countries with the most water shortage in the world?

Due to the different geographical environment, the amount of water resources in different countries and regions of the world is also different. According to the scale of water resources, the top countries are Brazil, Russian, Canadian, China, USA, Indonesian, Bangladeshi and Indian. If per capita, that is another result. The per capita water resources in China are only 1/4 of the world's per capita water resources. 65% of the world's fresh water resources are concentrated in 10 countries, while 80 countries with 40% population are seriously short of water. If a country's annual per capita water consumption is below 2000 cubic meters, it is a water-deficient country. Countries with per capita water consumption below 1000 cubic meters are seriously short of water, which is 15 * *. China is not rich in water resources per capita, and it is one of the countries lacking water. The human demand for water is increasing day by day. 1975 The world water consumption was 3 trillion cubic meters, and in 2000 it was 7 trillion cubic meters. Some people have analyzed that after 2030, there will be a shortage of water resources in the world; There will be a water shortage of 230 billion cubic meters in 2050; In 2070, there was a water shortage of 4 10 billion cubic meters. According to the analysis of experts in China, the total water demand in China in 2050 will be 800 billion cubic meters, an increase of 240 billion cubic meters.

5 1 like 935 browsing 20 17-05- 16

The country with the most water shortage in the world

According to statistics, there are currently 20 countries with the most serious water shortage in the world. Among the most water-deficient countries, Malta's annual per capita water consumption is only 82 cubic meters, ranking first among water-deficient countries. According to the population forecast based on the hypothesis of the United Nations, by 2050, Libya will be the first water-deficient country (it is the fourth water-deficient country in 1995), and the annual per capita water consumption is only 3 1 m3. By then, Malta, whose population growth rate is not so fast, will become the fourth largest water shortage country, with a per capita water consumption of 68 cubic meters.

2 15 likes 8,626 browsing 2017-11-24.

What 13 countries are short of water in the world?

Egypt, UAE, Oman, Cape Verde, Burundi, Algeria, Yemen, Jordan, Saudi Arabia, Barbados, Singapore, Bahrain, Libya.

40 Like 1, 153 Browsing 20 16- 10-23

Which region or country in the world is seriously short of water?

The global freshwater resources are not only in short supply, but also the regional distribution is extremely unbalanced. In terms of regional distribution, nine countries, including Brazil, Russian Federation, Canadian, China, USA, Indonesian, Indian, Colombian and Congo, account for 60% of the world's fresh water resources, and 80 countries and regions, accounting for about 40% of the world's total population, are seriously short of water. According to statistics, there are currently 20 countries with the most serious water shortage in the world. Among the most water-deficient countries, Malta's annual per capita water consumption is only 82 cubic meters, ranking first among water-deficient countries. According to the population forecast based on the hypothesis of the United Nations, by 2050, Libya will be the first country with water shortage (1995 is the fourth country with water shortage), and the annual per capita water consumption is only 3 1 m3. By then, Malta, whose population growth rate is not so fast, will become the fourth largest water shortage country, with a per capita water consumption of 68 cubic meters.

37 Zan 929 Browse 2019-10-16

World water shortage

June 5th is World Environment Day in 2003, and this year's theme is "Water-the life of two billion people". Relevant statistics show that at present, 2 billion people in the world are facing water shortage, 3 billion people lack water sanitation facilities, and 3 million to 4 million people die of water-related diseases every year. By 2025, the water crisis will affect 48 countries around the world, and 3.5 billion people will face serious water shortage. The picture shows villagers in Gujarat, India, drawing water from a huge local well on June 1 day. At present, Gujarat is suffering from a rare drought for more than a decade, and the draught of local residents has become a problem. Other parts of India have also suffered from drought. Xinhuanet Stockholm, August 13 (Reporter Wu Ping) On August 13, some internationally renowned water experts delivered speeches at the opening ceremony of the Stockholm International Symposium on Water Resources, calling for global cross-disciplinary cooperation to solve the increasingly serious global water shortage problem. Margaret Cattell-Carlson, president of the Global Water Resources Collaboration, said that in the face of increasingly scarce water resources, the world is facing three major challenges: population growth, lack of funds and outdated concepts. Only through the joint efforts of all parties, including government departments, scientific research institutions, local organizations and private enterprises, can we find a solution. Asano Nagaakira Takagi, a professor at the University of California who won this year's Stockholm Water Prize, said that the current shortage of water resources faced by mankind is largely man-made, because a lot of precious water resources are wasted without being fully utilized, such as serious industrial water waste. He believes that if effective technology can be used, industrial water consumption can be reduced by 40% to 90%. According to the research report released by the International Water Resources Management Institute, at present, more than 450 million people in the world are facing serious water shortage. If no action is taken, the number of people suffering from severe water shortage in the world will surge to 2.7 billion in 25 years. More than 65,438+0,000 water experts and government officials from all over the world attended the Stockholm International Symposium on Water Resources.

198 likes 8,509 browsing 2018-04-11

Lots of products, genuine low-priced water quality testing, explosions 1 discount!

According to the water shortage mentioned in the article, I recommend it to you.

Click download for more details.

download

Shanghai xunmeng information technology co., ltd. advertisement

Lots of products, genuine low price, explosions 1 discount!

According to the water shortage mentioned in the article, I recommend it to you.

Click download for more details.

download

Shanghai xunmeng information technology co., ltd. advertisement

Why is Guo Qilin not as famous as Yun-peng Yue?

I prefer to listen to cross talk. I am a fan of happy comedians! I've heard a lot of cross talk between them. Let's talk about my opinion!

52 answers, 23 10 people are watching.

Now! The fire of hell is burning in the Amazon rainforest Who is responsible for this?

Last Wednesday, #PrayForAmazonas became the hottest topic on Twitter, and the Amazon rainforest fire became an important topic of concern from all walks of life, and major authoritative media reported it one after another. This is because many shocking pictures of forest fires have been widely spread.

3392 people are watching 25 likes.

What is the man's inner reaction after breaking up?

Jiujiu love college

Super practical dry goods for women's feelings, your private love collection.

watch out for

83,555 plays

What do you think of Li Sisi's hosting skills?

When it comes to CCTV hosts, the first word that comes to the audience's mind is dignified, especially the hostess. No matter how fashionable other TV hosts are, Yang

55 answers, 458 1 people are watching.

How is Libra's personality?

Libra itself is very sensitive, even a little trouble will be alert. Libra's mentality is like a swinging scale. Encounter something left behind

29 answers, 3473 people are watching.

Underground ancient city, whose secret base?

1963 One day, a man in Nevsehir province of Capadocia was planning how to tidy up his house. Some items in the house are too old and need to be thrown away. The layout of the house is not perfect and needs to be re-planned. Just do it. The man picked up the tool and took him

7829 people are watching 40 likes.

Are Shu Qi and Feng Delun a good match? Why did you suddenly announce your marriage?

Judging from various Weibo developments in Shu Qi, in fact, the divorce incident between her and Feng Delun rumored on the Internet should be false, that is to say, it is superficial.

135 answer 7 160 people are watching.

How to distinguish a man's ambiguity from his liking?

Lingxi emotional recovery

Full-time emotional counselor, protect your happiness.

watch out for

Play at 108 and 7 17.

Is it appropriate for Aries girls and Scorpio boys to be together?

He may be cold to the whole world because he only loves you. Once he is serious, Scorpio is still very gentle, even if it is not good for the whole world, it is right.

63 answers, 4639 people are watching.

If you want to make a list of spy movies and TV series, which works can be listed?

There are many types of TV dramas in China, among which spy war movies are a big category. Most TV dramas with this theme are disguised as lurking inside the enemy and then gain importance.

57 answers. 26,050 people are watching

load cargo

comment