In the early spring of 2008, five provinces, municipalities and autonomous regions in southern China/KLOC-0 were successively hit by snowstorms. According to the analysis of authoritative meteorologists, La Nina phenomenon is one of the important reasons for this snowstorm. Nature cruelly tells us once again that environmental protection is urgent! It is urgent to establish a national economic system with low input, high output, low consumption, less emissions and recycling, and a resource-saving and environment-friendly society!
Of course, environmental protection is also inseparable from scientific and technological progress. With the continuous development of science and technology, we look forward to popularizing solar energy, hydropower, tidal energy and wind power generation in the near future; Make the most extensive and full use of natural gas; Try to make seawater desalination possible; A new generation of energy-saving electric light sources has reached a new level; A new generation of building materials that are durable, temperature-resistant, noise-resistant, corrosion-resistant, non-deformable, dust-free and radiation-free will also benefit mankind.
Therefore, in order to make our sky bluer and our water cleaner, to let students firmly establish new environmental protection concepts, new morals and new fashions, to protect our beautiful homeland, and to welcome the 2008 Green Olympics-People's Olympics-Science and Technology Olympics, our students will issue an initiative to all teachers and students on the occasion of "the first science and technology culture festival of Yucai Middle School and the establishment of a national green school": start from me, start from small things and start from yourself. Understand and act mainly from the following aspects:
1. Saving is a virtue: saving every kilowatt hour. Turn off the lights when the last person leaves the classroom, conference room and dormitory. Students should consciously form a good habit of using air conditioning reasonably. Save every drop of water. When using water, turn down the tap as much as possible. Turn it off after use. If water leakage is found, actively notify the school education service department for timely maintenance. The air-conditioned water in the dormitory can be used to wash the balcony floor. Save every grain of rice. Eat as much as you want, and try not to leave any food. It is a crime to waste food. Save every piece of paper. Use textbooks, exercise books and draft paper reasonably. Make the best use of everything, don't throw it everywhere.
2. Reuse of waste materials: all recyclable materials, such as waste paper, waste plastics, waste batteries, waste metals, etc. We should try our best to classify and recycle resources, so as to save resources and reduce garbage pollution. Therefore, it is suggested that all classes and dormitories should set up waste recycling bins ..... When the recovered funds are accumulated, sports, fitness, art, science and other activities can be carried out.
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Protecting the environment is ethical: put the garbage in the box and don't throw it around; Take good care of greening and don't trample on the lawn. Every talented person.
Is the owner of yucai,
Be ashamed of littering,
And can take the initiative to fight against uncivilized phenomena,
* * * Build together
A clean and beautiful campus environment.
four
Study hard, master the concepts and knowledge of modern science and technology and advanced culture, and learn environmental protection knowledge.
Knowledge and technology;
We should fully understand the seriousness of current national, local and global environmental problems,
Improved protector
* * * class with a sense of home,
Through continuous study and hard work,
Determined to do something beneficial to the earth's environment,
bring benefit to mankind
Cultivate talents for sustainable development in the new century.
Dear students:
I hope the above measures will strengthen our determination to bid farewell to green civilization.
We can not only learn from ourselves.
Learning, starting from ourselves, can also spread the green, harmonious and caring health concept in the new century to all aspects of the whole society.
Pass it on, let everyone know that everyone can do it.
...
Actions speak louder than actions. Let's work together, from now on.
Start from the little things around you, take active actions, learn science well, protect the environment, and let the green text
Ming Yong entered Yucai!
Yucai high school student union
Question 2: Why do you want to promote environmental protection booths? At present, the waste of convention and exhibition industry has great impact on the environment and waste of resources. Generally built booths, the smell of building materials is very uncomfortable. Once the exhibition is over, the booth will become a waste product and the resources will be wasted seriously. Therefore, the proposal of environmental protection booth not only saves the cost of resources and enterprises, but also plays a role in protecting the environment. Shanghai Xuance Exhibition Company actively responds to the call of "green environmental protection" in the exhibition industry, mainly promotes green environmental protection booths, and looks forward to working together with enterprises and merchants.
Question 3: People advocate environmental protection on the surface, but they discharge sewage behind them for many reasons:
1 ostensibly advocating environmental protection: it's for others to see.
Behind it is sewage discharge: the reason is to evade the supervision and law enforcement of the environmental protection department and not pay sewage charges, which is for the urgent interests of this enterprise. This is an illegal act (Water Pollution Prevention Law).
Citizens have the right to report the illegal acts of "behind-the-scenes pollution discharge" (water pollution prevention law) to the Environmental Protection Bureau.
Question 4: Countermeasures and suggestions to solve pollution and advocate green development. Haha, my sister will write 3000 words for you right away and hand in the paper, haha?
Question 5: The reason for protecting the environment is of course people-oriented.
Without the natural environment, human beings can't survive. It advocates environmental protection from the perspective of human interests.
The problem is that human beings are not a whole, but are composed of many individuals with different levels of understanding.
Some people don't realize this.
heart-broken;grieving
Why should we protect the environment?
Now, protecting the environment has become people's common sense. But why protect the environment? How do we protect the environment? To answer these questions, I'm afraid we have to start with environmental issues.
After World War II, social productive forces advanced by leaps and bounds. The extensive use of machines has created a lot of wealth for mankind, but the waste discharged from industrial production has caused serious environmental pollution. After a large number of artificially produced toxic compounds enter the environment, they spread, migrate, accumulate and transform in the environment, which constantly deteriorates the environment and seriously threatens the survival of human beings and other creatures. 1962, American female biologist Rachel? Carson's popular science book Silent Spring was published, which described in detail the ecological damage caused by the abuse of chemical pesticides: "Mysterious diseases attacked flocks of chickens, cattle and sheep fell ill and died ...? The child suddenly fell down while playing and died a few hours later ... A few birds that can only be seen are dying ... This is a silent spring. " This book has aroused strong repercussions all over the world. People are surprised to find that in just a few decades, the development of industry has brought mankind into a poisoned environment, and the damage caused by environmental pollution is comprehensive, long-term and serious. Humans are beginning to realize the importance of protecting the environment. Since the 1960s, an "environmental movement" has emerged in industrialized countries, demanding that * * * take measures to solve environmental problems.
The lesson that human beings failed to protect the environment has actually existed since ancient times. In ancient times, Mesopotamia, Greece, Asia Minor and other relatively developed areas became barren due to unreasonable reclamation and irrigation. The Yellow River Basin is the birthplace of ancient civilization in China. Due to deforestation, water resources are seriously lost, resulting in frequent floods and droughts, and the land is becoming more and more barren. The consciousness of protecting the environment is not new now. In ancient China, there was a simple idea of protecting the natural environment, that is, "fishing is inexhaustible, hunting is not burning the forest". Today, we should not only protect the environment from pollution, but also inherit the ancient idea of environmental protection, rationally utilize resources and ensure the sustainable utilization of resources. You know, the key to solving environmental problems is to protect the environment, and protecting the environment means protecting ourselves.
In order to better protect the environment, many countries are widely promoting the concept of environmental protection and formulating corresponding environmental protection laws and regulations. On September 1979, China promulgated the Environmental Protection Law of People's Republic of China (PRC) (for Trial Implementation), and established environmental protection as a basic national policy at the second national environmental protection conference held at the end of 1983.
Question 6: I want to have a summary and understanding of green environmental protection, low-carbon emission reduction and green life.
June 5th is the annual World Environment Day. The theme of China World Environment Day this year is "Low carbon emission reduction?" "Green Life" aims to advocate the public to practice green consumption, actively promote the construction of ecological civilization, and strive to achieve clean, safe, green and sustainable development.
With the continuous rise and development of modern China, our country's economy has gradually become stronger, and the living standards of our people have been greatly improved. However, in the process of economic development, there are also many problems in our country, the most deadly of which is our environmental protection, which has seriously affected the sustainable development of our country. In order to help people know more about environmental protection, make people pay more attention to environmental protection in their lives, and form good habits of environmental protection, this is of great help to our country.
Through the training on environmental protection some time ago, I learned the so-called "low carbon life". Is to minimize the energy consumed in daily life and work and rest, thereby reducing carbon dioxide emissions. Low-carbon life is a life attitude of ordinary people. It has also become a new way for people to push the trend. This gives us a question, whether we are willing to work with you to create a low-carbon life. We should actively advocate and practice a low-carbon life, starting from the small things around us.
1, turn off the computer in time.
Statistics show that 75% of the electricity in the home is spent on keeping the TV, computer and stereo on standby. On average, a desktop computer consumes 60 to 250 watts a day. If a computer is used for 4 hours every day and turned off at other times, it can save about RMB in 500 yuan and reduce carbon dioxide emissions by 83% every year.
2. Take more buses
Carbon dioxide produced by transportation accounts for more than 30% of greenhouse gas emissions, and one of the best ways to reduce such emissions is to take buses. According to the data of American Public Transportation Association, public transportation saves nearly 5.3 billion liters of natural gas every year, which means that it can reduce carbon dioxide emissions by 6.5438+0.5 million tons.
Step 3 choose a small house
People yearn for big houses, but big houses will increase carbon emissions invisibly and need more energy for heating and cooling. Taking heating as an example, a big house needs to consume a lot of energy to maintain its temperature. The bigger the house, the greater the impact on the environment. At present, every household in the United States emits an average of 18 tons of greenhouse gas every year, consuming a lot of fuel and non-renewable energy.
Step 4 open the window
We emit about 25 tons of carbon dioxide per capita every year. How can we reduce this number? There are some simple and effective methods: opening windows instead of indoor air conditioning; When air conditioning is used in summer, the temperature rises slightly by several degrees. Statistics show that as long as everyone turns up the air conditioner by one degree, the country can save 3.3 billion kWh of electricity every year.
5. Bring your own shopping bag
More than 500 billion plastic bags are consumed worldwide every year, of which only 3% can be recycled. Plastic bags are all made of polyethylene, which will take thousands of years to biodegrade after being buried, and during this period, harmful greenhouse gases will be generated. Don't forget to bring your shopping bag when you go to the grocery store next time.
Step 6 plant a tree
When it comes to global warming, don't be alarmed if you don't know the complicated carbon capture (CCS) technology. In fact, the experts who "capture" carbon dioxide are the trees themselves. If you think it's too much trouble to plant trees yourself, you can at least donate money to environmental protection organizations and ask them to help you.
Development is the eternal theme pursued by human society. The development of human civilization has always been struggling in the process of constantly coping with and overcoming various contradictions between people, people and nature, and people and society. Due to the intensification of the contradiction between man and nature, development has encountered unprecedented obstacles, which has aroused people's understanding of environmental problems and further explored new development paths. Especially in response to the impact of the international financial crisis, many countries have highlighted the concept and connotation of "green" and implemented the "green New Deal" to plan the development in the post-crisis era. It is generally believed that developing green economy can not only save energy and reduce emissions, but also make more effective use of resources, expand market demand and provide new jobs, which is an important combination of environmental protection and economic development. Promoting green development has brought pressure and opportunities to environmental protection.
If all of us have the concept of green environmental protection and really implement it in our lives, it should be a wish that can be expected and realized to give the next generation a beautiful earth with green mountains and green waters. ...& gt& gt
Question 7: What have you done to promote environmental protection? First, it is urgent to save electricity.
A university journalism student made a survey on campus garbage. I cann't finish taking pictures
According to statistics, the school's annual electricity waste is 133682 kWh, which is enough for an ordinary family to use for 58 years. Colleges and universities are the most populous units. As such a huge unit, the utilization rate of resources in all aspects is quite high, especially the electricity consumption, which is quite amazing. Therefore, colleges and universities should incorporate electricity conservation into long-term development planning. The leading organizations and relevant departments of the school should first enhance the awareness of saving electricity, understand various ways and means of saving electricity from all aspects, and strive to make the right choice for the long-term development of the school. Energy saving will not happen overnight. We should look at the problem of saving electricity in schools from the perspective of long-term development.
As an educational base for cultivating higher talents, colleges and universities should comprehensively cultivate students' quality. Saving energy and reducing consumption is a real example of education.
First, the choice of electricity.
At present, although commercial electricity is not as expensive as before, it is still unbearable for large electricity users. Compared with various power consumption modes, solar power generation system has considerable advantages in systems with huge power consumption such as universities and factories.
Take the solar lamp as an example. First of all, solar lamps and lanterns use solar photoelectric conversion to provide electricity, which is inexhaustible. Secondly, solar energy is green energy, environmental protection and pollution-free, which is in line with the development theme of promoting green environmental protection in China at this stage. Third, the electricity generated by solar energy is low-voltage direct current, and there will be no safety accidents such as electric shock and fire. Fourthly, the installation of solar energy is convenient and simple, and it can be used spontaneously on site without additional wires, thus avoiding the unsafe and inconvenient factors caused by construction. Fifth, one-time investment is equivalent to long-term investment in alternating current, which will benefit for a long time. Generally speaking, solar power generation can be guaranteed for 25 years, which reduces labor costs, maintenance costs and expensive electricity bills compared with alternating current.
From the long-term development of colleges and universities, solar energy entering colleges and universities is the best way to save electricity. First of all, it can be changed from street lamps, and all school street lamps can be changed into solar street lamps. Solar street lamp has high luminous efficiency, high brightness, long service life, energy saving, economy, environmental protection and practicality. Charging can be used for 3-7 days a day, which solves the problem of using electricity in rainy days. You only need to invest the cost of solar street lamps once, and you can sit back and relax for 25 years. Besides, we can try to build a solar power station. According to the design, the generated electricity can be used for normal lighting and daily use in the whole school.
B. light source selection.
All light sources in the school can be changed into high-efficiency LED green light sources, which can effectively save a lot of power resources. LED light source is a light-emitting device made of semiconductor chips, which has obvious advantages such as high luminous efficiency, low power consumption, long service life, low working temperature, strong safety and reliability, fast response speed and environmental protection. Under the same brightness test, the power consumption is only one tenth of that of incandescent lamps, but the service life is 50 times that of incandescent lamps and 20 times that of fluorescent lamps.
C. General mobilization of teachers and students of the whole school.
To carry out comprehensive energy-saving education, every student and teacher should start from themselves and start from the small things around them to save every kilowatt hour: turn off the lights when people leave, turn off the electricity in time and cut off the power supply. Incorporating electricity saving into the comprehensive quality assessment of students and teachers will fundamentally change the situation of students and teachers wasting electricity. Call on all teachers and students to mobilize and make contributions to saving electricity and building a green and sustainable society.
Second, save water and prevent water pollution, starting from bit by bit.
In teaching buildings and dormitory buildings, you can often see thin water. According to our investigation, if a teaching building wastes an average of 2945.2 tons of water, according to this calculation, if there are 13 teaching buildings in the main campus, it wastes 38287.5 tons of water; The dormitory wastes an average of 57 1.7 tons of water. If there are 29 dormitory buildings in the main campus, the total waste is 16578.7 tons. According to the calculation of 6 yuan money for one ton of water, the school wastes as much as 320,000 yuan in water fee a year. In order to save water resources and prevent pollution, we should start from every point of life:
1. Turn off the tap when using to avoid running water.
2. Maintain the faucet in time to avoid wasting water resources due to equipment damage.
3, one water is multi-purpose, and the toilet is washed with water for washing clothes; Water the flowers with washing water, etc.
4. Use phosphorus-free washing powder for washing clothes to reduce pollution.
5. Leave the rinsed water to the next batch of washing water.
6. Use detergent with caution and use soap as much as possible to avoid water pollution.
7. According to ... >>
Question 8: 400-word composition reason for environmental protection festival: low-carbon special activities make life better.
As the saying goes, "Low carbon makes life better", many people may not be familiar with the word "low carbon". Now I will take you to listen to some stories of my family and understand what "low carbon" is.
First of all, the way of low-carbon life is to pay attention to saving water in life. Several times, my mother poured out the water for washing rice, which I felt was a waste of water. Hurry and say to your mother, "Mom, mom! You can't waste water Saving water is what everyone should do. You should keep the water and use it to flush the toilet when you go to the toilet. Isn't this economic and environmental protection? " Mother was also ashamed and nodded.
Many dads like watching TV very much, so does my dad.
I remember once, when my father was eating, he left all the lights and TV on. I was angry and shut them all down. Then he said to his father, "Dad, how could you do this?" "What's the matter, oO?" I was so angry that I opened my voice and said, "Where are the lights, televisions, air conditioners and computers now? Once any electrical appliance is not used, it should be turned off at will, which is both energy-saving and environmentally friendly. " After listening to my words, my father bowed his head in embarrassment and said to me, "I was wrong." I will definitely save electricity. "
Some children like sports very much, and parents may buy some fitness equipment for their children, but children can relax outside properly during this time to avoid pollution.
In fact, low carbon is not far away. As long as you pay more attention to some details in your life, you can reduce your consumption. Starting with saving a drop of water, a liter of oil, a piece of paper and a little electricity, everyone has contributed to the full name action.
Environmental protection ambassador
Environmental protection ambassador
One day in the summer vacation, the weather was extremely sultry, and the hot sun outside scorched the road mercilessly. I am lying in the air-conditioned room to have a rest.
Suddenly, a voice came from outside. Hey, who's staying out in this heat? I looked down from the balcony, and it turned out to be uncle cleaner sweeping the road! When he approached, I clearly saw that he was tall and thin, and his face was covered with wrinkles. He swept the road and looked very focused. His clothes have been infiltrated by sweat for more than half, but he completely ignored them. At this time, I was thinking, what would this road look like if everyone was afraid of the scorching sun and no one came out to sweep the road? How hard our uncle the cleaner, the environmental messenger, works! Should we cherish the fruits of their labor? Should we join their team?
Uncle cleaner continued to sweep the street, and I went back to my house and wrote this diary-environmental envoy. I believe our city will become more and more beautiful with them.
Low-carbon life is better
Low-carbon life is better
Low carbon is a hot topic today. With the convening of Copenhagen Conference, people began to advocate "low-carbon life", and low-carbon gradually entered people's sight and life.
I used to turn on the light all night, and the water dripped from night to morning, and the refrigerator was full of sundries. My parents scolded me, and I didn't take it seriously. I retorted, "It's just a little water. What's the big deal? " It can be accumulated over time, and it is estimated that there are more than ten tons in one year. Now, after hearing people advocate "low-carbon life", I gradually understand. I started a "low carbon life"
Low carbon, low carbon. As the name implies, it refers to reducing the energy consumed in daily life, thereby reducing the consumption of carbon, especially carbon dioxide. We should actively advocate "low-carbon life", starting from saving fuel, electricity and solar terms, and starting from a little thing. In other words, a low-carbon life means less energy. Reduce the consumption lifestyle and restore the simple communication between man and nature.
Low carbon must start from the small things around us.
Everyone, especially our primary school students, must have found a new term "carbon footprint" on QQ group, which means a person's "carbon consumption". "Carbon" is consumed much more, and carbon dioxide, the chief culprit of global warming, is also produced much more. Generally speaking, "carbon footprint" refers to a person's awareness and behavior of energy protection have a significant impact on nature.
Although nature cannot be changed by ourselves, we can improve our habits little by little. For example, when we use the computer again, if we don't use it for a long time, then we can put the computer on standby. If you don't use it for a short time, it is best to sleep in a state of difficulty in using electricity, and if it is good, it can be reduced to about 50%. Not only that, face washing water can be used to water flowers, wash feet and flush toilets; Put it in the toilet tank >>