There is an urgent need for a radio script on drought relief and water conservation

Water is inexhaustible. Wasted it or water.

Dear teachers and students, When you see the drought in Yunnan, Guizhou, and southeast China from newspapers, television, and the Internet! What do you think about the shocking cracks in the fields, the children around 10 years old carrying buckets weighing more than 50 pounds, and commuting to and from 10 miles away from home in order to live?

You will never forget the saying that water is the source of life and the spirit of all things. This shows how important water is to human life.

Our cities are getting more and more beautiful, but the water is getting dirtier and dirtier; As our buildings get taller and taller, the groundwater gets deeper and deeper; We have more and more income, but less and less water; We ......Cherishing water is like cherishing life. Although Jinan City has the reputation of the spring city, it is also one of the cities with a shortage of water resources, and the lack of water resources has always been trapped in the beautiful spring city, and the water saving and spring protection always affect everyone's heart. In order to respond to the call of Jinan City's best water-saving and water-preserving spring, build a conservation-oriented campus, and improve the awareness of water conservation and water conservation, we hereby issue an initiative to all faculty and staff and students

1. Fully understand the importance and urgency of water conservation, raise awareness of water conservation, vigorously publicize the importance of water conservation to national economic construction and the stability of residents' lives, and form a good atmosphere of "water conservation is glorious, and waste water is shameful" in the whole hospital. 2. Establish a correct concept of water use, a scientific attitude towards water use and a reasonable way of using water, start from me, start from now, practice by yourself, be diligent and thrifty, and put an end to the occurrence of phenomena such as "running, running, leaking, and dripping". 3. Avoid boiling the faucet when using water, reduce the flow of water, and use a basin to wash your face and hands.

After using the water, tighten the faucet in time to avoid the phenomenon of long running water. 4. Save shower water and shorten shower time. Adhere to the use of water-saving equipment, and encourage employees to research and improve water-saving technologies and water-saving appliances.

For greening and domestic water with large water consumption, it is recommended to use one water for multiple purposes, use it in different qualities, and reduce water consumption to a minimum. Fifth, rely on science to improve the full and repeated utilization of water resources. 6. Stop the waste of water resources in a timely manner; If it is found that there is a leakage in the water pipe, report it to the relevant departments in time.

Teachers and students, water conservation is related to the destiny of the nation, the future of the country and the development of mankind. Let us take active action to save water at all times, everywhere and for everyone, actively carry out water-saving activities, and protect water resources. Let the concept of "saving water is glorious, wasting water is shameful" become a common practice on campus, and strive to build a conservation-oriented campus with practical actions, so as to make due contributions to the development of the school and modernization!

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The earth is the mother of mankind, and she uses its limited resources to feed all living beings on it. But in recent years, people's unbridled exploitation and waste have left Mother Earth scarred and overwhelmed, and she crows and weeps all day long. China is a resource-poor country, and the per capita availability of many major resources is far below the world average.

The per capita cultivated land area is only two-fifths of the world average, especially water, China's per capita water resources are only one-quarter of the world's average share, and the distribution is uneven, and more than 400 of the country's more than 600 cities are short of water. At present, China's total water resources are only one trillion cubic meters, ranking sixth in the world

You don't know how to save water, really.

Clear drinking water, strong friendship".

Due to the continuous high temperature and lack of rainfall, China's five provinces, autonomous regions and municipalities of Yunnan, Guangxi, Guizhou, Sichuan and Chongqing have suffered huge drought, and the number of people who have difficulty drinking water due to drought has exceeded 60 million.

In response to the call of the Youth League on drought relief and disaster relief, the Youth League Committee of Emei Campus of Southwest Jiaotong University issued an initiative to all teachers and students of the university

1. The majority of teachers and students took active action, drank one less bottle of drink, bought one less pack of snacks, and donated a bottle of drinking water per person (because of the inconvenience of transportation, we called on everyone to change to donation) to provide help to the people in the disaster area;

2. Take drought relief as an opportunity, start from yourself, start from your side, start from little by little, save water, protect the environment, and practice a low-carbon lifestyle.

The current situation of China's water resources is not optimistic.

China is a country with severe drought and water shortage. The total amount of freshwater resources is 2.8 trillion cubic meters, accounting for 6 of the world's water resources, second only to Brazil, Russia and Canada, ranking fourth in the world, but only 2,200 cubic meters per capita, only 1 4 of the world average, 1 5 of the United States, ranking 121st in the world, and one of the 13 countries with the poorest per capita water resources in the world.

After deducting the hard-to-use flood runoff and groundwater resources scattered in remote areas, China's actual available freshwater resources are even smaller, only about 1.1 trillion cubic meters, and the per capita water resources are about 900 cubic meters, and their distribution.

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Extremely uneven. By the end of the 20 th century, more than 400 of the more than 600 cities in the country had the problem of insufficient water supply, of which 110 cities had serious water shortages, and the total water shortage in cities across the country was 6 billion cubic meters.

According to monitoring, the groundwater in most cities in the country is polluted to a certain extent by points and surfaces, and there is a trend of increasing year by year. The increasingly serious water pollution not only reduces the use function of water bodies, further exacerbates the contradiction of water shortage, and has a serious impact on China's sustainable development strategy, but also seriously threatens the drinking water safety of urban residents and the health of the people.

1. It is necessary to further implement the drought-fighting responsibility system and implement it at all levels; 2. Further improve the drought-fighting plan and take countermeasures to the more severe drought-fighting situation; 3. Ensure that the masses have water to drink, ensure drinking water safety and drinking water hygiene; 4. Under the condition of ensuring the safety of drinking water, vigorously carry out spring ploughing production; 5. To do a good job in drought fighting and disaster relief, civil affairs departments should intervene as soon as possible, and estimate the drought situation to be more serious; 6. Do a good job in the unified dispatch of water resources in the province, and allocate limited water resources well and in a unified manner; 7. Vigorously carry out water conservation, and water conservation should have administrative, economic and other measures; 8. Make good preparations for fighting major drought and long-term drought, and formulate corresponding countermeasures. 9. Plant more trees and grasses 10. Do not plant crops in sandy land, use grass and trees to prevent desertification of the land 11. Also prevent soil compaction, which will be more unfavorable to the growth of planted crops 12. Use more farm fertilizer and try to use less inorganic fertilizers 13. It should be planted every other year on an annual basis, which is conducive to maintaining soil fertility 14. Use less chemical fertilizers such as phosphorus, which enter rivers from rainwater and eutrophicate water, which will cause algae blooms and destroy the ecological balance Drought refers to meteorological disasters caused by severe or abnormal drought in climate. Generally, it refers to the reduction or failure of crops due to insufficient soil moisture and the destruction of crop water balance, resulting in food problems and even famine.

At the same time, drought can also kill humans and animals due to lack of adequate drinking water.

In addition, locust plagues are prone to occur after drought, which in turn leads to more severe famine and leads to social unrest Causes of drought Insufficient soil moisture can not meet the needs of pasture and other crop growth, resulting in a large reduction in yield or extinction. Drought is a widespread natural disaster, which not only affects agriculture, but also seriously affects industrial production, urban water supply and the ecological environment. In China, the normal growth of crops affected by water shortage during the growing period is usually called drought, and the reduction of yield by more than 30% due to drought is called disaster.

Areas where drought is frequent are called drought-prone areas.

The moderator is honored to answer for you Cherish every drop of water and let the fountain of life flow A festival all over the world, a festival shared by billions of people on the earth. March 22nd. But what is he revealing to us?

Although the earth is rich in water reserves, there are as many as 100 million cubic kilometers. However, seawater accounts for it, and only land freshwater accounts for it, and freshwater such as rivers, freshwater lakes and shallow groundwater, which are most closely related to human life, only accounts for freshwater reserves. Even more worrying is the fact that this very limited amount of fresh water is increasingly being contaminated.

According to scientific estimates, more than half of the world's countries and regions lack drinking water, especially in the economically underdeveloped third world countries, where 70 people, or 1.7 billion people, do not have access to clean water, and nearly 80 of the world's population is threatened by water shortage. China's per capita freshwater is only a quarter of the world's per capita level, and it is a water-scarce country. These data are warning us:

Water scarcity is a major crisis facing the world today. Therefore, the protection and more effective and rational use of water resources is an urgent task facing all countries in the world. So, how can water resources be protected and used more effectively and rationally?

From an environmental point of view, the most well-developed measures are to hold back and transfer water. Changing the spatial and temporal distribution of water resources. But this is only one aspect, and for human beings, it is more important to focus on saving water and improving water resource utilization

In terms of industry, we will promote water-saving industries, control the discharge of pollutants, and strengthen wastewater treatment; In agriculture, advanced irrigation methods (sprinkler irrigation, drip irrigation) should be adopted. Water is the foundation of life, which is not only related to the quality of human life, but also affects the ability of human beings to survive. Therefore, it is imperative to enhance the awareness of water crisis, cherish water, save water, and protect water resources.

So let's start now, maintain the whole planet, maintain the whole world. Save water, protect the world! Hopefully, this article will help you solve your urgent needs.

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