Keep green, environmentally friendly and eco-friendly tips brief (environmental tips should be brief)

1. Tips on environmental protection (be brief)

1. Use environmentally friendly cloth bags; 2. Try to take buses; 3. Don’t pursue too much fashion; 4 .Do not enter the core area of ??nature protection; 5. Encourage walking and cycling; 6. Do not use non-degradable plastic lunch boxes; 7. Do not set off fireworks and firecrackers; 8. Use paper on both sides; 9. Save food; 10. Refuse to use it once Sexual products; 11. Consume meat in moderation; 12. Turn off the faucet; 13. Use water for multiple uses; 14. Try to buy local products; 15. Turn off lights and save electricity; 16. Refuse excessive packaging; 17. Use frugally 18. Refuse to use precious wood products; 19. Refuse to use disposable chopsticks; 2O. Make full use of solar energy; 21. Use renewable items as much as possible; 22. Use energy-saving lamps; 23. Simplify house decoration; 24. Repair Recycle old materials; 25 Do not take soil at will; 26. Use more soap and less detergent; 27. Do not occupy cultivated land; 28. Do not burn straw; 29. ??Do not interfere with the free life of wild animals; 3O. Do not intimidate or throw Feed animals in male breeding areas; 31. Do not eat frogs, protect frogs and farmers; 32. Promote bird watching and oppose bird confinement; 33. Do not pick up wild bird eggs; 34. Refuse to eat wild animals; 35. Use less hairspray ; 36. Reduce calories and save trees; 37. *** Clothes made of wild animal fur; 38. Do not fish in rivers and lakes; 39. Use less canned food and drinks; 4O. Do not use Christmas trees; 41. Do not burn wasteland in the wild; 42. No Purchase wild animal products; 43. Do not litter cigarette butts; 44. Do not pick or eat wild vegetables indiscriminately; 45. Understand the animals and plants under national key protection; 46. Do not encourage the production and purchase of animal and plant specimens; 47 Do not keep wild animals as pets; 48. Observe the small animals and birds around you and provide them with convenient living conditions; 49. Do not participate in activities that harm animals; 50. Do not encourage the purchase of animals and release them; 51. Do not watch monkey entertainers on the street; 52. When animals are in trouble Be enthusiastic about rescuing animals and do not help them when they are free; 53. Do not abuse animals; 54. Resolutely remove nooses, clamps, and cages used to trap animals; 55. Plant flowers and grass indoors and in the yard; 56. In the house Plant trees in front of and behind the house; 57. Save paper and recycle waste paper; 58. Garbage classification and recycling; 59. Donate old items to the poor; 60. Recycle waste batteries; 61. Recycle scrap metal; 62. Recycle waste plastics; 63. Recycle Waste glass; 64. Try to avoid producing toxic waste; 65. Use fluorine-free refrigerators; 66. Use less diapers; 67. Use less pesticides; 68. Use less chemical fertilizers and use farmyard manure as much as possible; 69. Use less indoor pesticides ; 70. Do not burn items that may produce toxic gases indiscriminately; 71. Don’t smoke yourself, and advise others to smoke less; 72. Eat less chewing gum; 73. Do not pursue rapid updates of computers; 74. Intensive use of items; 75. Priority purchase Green products; 76. Check the exhaust gas of private cars regularly; 77. Use unleaded gasoline; 78. Do not dump garbage into rivers, lakes and seas; 79. Choose food in large bottles and bags; 80. Understand the distribution and pollution status of water bodies in your hometown; 81. Support environmental fundraising; 82. Oppose luxury and live a simple life; 83. Support stocks with environmental tendencies; 84. Organize voluntary labor and clean up streets and beaches; 85. Avoid tourism pollution; 86. Participate in environmental protection propaganda; 87. Be an environmental volunteer ; 88. Understand the crisis of grasslands; 89. Understand desertification; 90. Understand and protect forests; 91. Understand and protect oceans; 92. Care for ancient and famous trees; 93. Protect cultural relics; 94. Report behaviors that damage the environment and ecology in a timely manner ; 95. Pay attention to the news media

Reports on environmental protection; 96. Control population and dissuade those who have passed birth; 97. Use every green anniversary to promote environmental awareness; 98. Read and circulate environmental books, newspapers and periodicals; 99. Understand the signs and meanings of green food; 100. Indoors , grow flowers and grass in the yard; 110. Keep drawing paper and homework flat and not folded; 111. Draw and write carefully, and do not waste drawing paper and homework; 112. Handle with care and do not throw away oil pastels, pencils, etc. School supplies; 113. Keep the surrounding environment clean and tidy, and do not throw away garbage at will; 114. Place garbage in separate areas; 115. Flatten milk cartons before putting them in the recycling bin to reduce the space occupied by garbage; 116. Be willing to participate in the collection of waste items and small-making activities using waste items; 117. Don’t graffiti on the walls.

118. Like to participate in tree planting activities; 119. Do not pick flowers at will; 120. Willing to protect the environment; 121. Copying and printing paper must be double-sided. Copy paper after using one side can be reused Photocopy or cut the blank side onto note paper or scratch paper. Used briefcases can be reused many times; 122. Use more paper clips and staples and less benzene-containing solvent products, such as glue and correction fluid.

This is not only a kind of pollution to the environment, but also a kind of pollution to our human body itself; 123. Paper cups are prepared for guests. During the meeting, participants must bring their own water cups to avoid the waste and pollution of paper cups; .

2. Tips on greening the environment

Foreign scholars have calculated the ecological value of trees: a 50-year-old tree has a cumulative created value of approximately US$196,000. Regardless of whether this calculation is accurate, the practical value of trees is obvious.

A tree can produce 200 kilograms of pulp, and if the pulp is to be produced into toilet paper, it will require at least 750 rolls of toilet paper weighing 100 grams.

In a city, a tree can store the pollutants emitted by a car traveling 16 kilometers a year. Many trees can absorb harmful gases. For example, one hectare of cedar forest can absorb 60 kilograms of sulfur dioxide per day. Others, such as ailanthus, oleander, ginkgo, and sycamore, can absorb sulfur dioxide. When the urban green area reaches more than 50%, pollutants in the atmosphere can be effectively controlled.

Urban forests can increase air humidity. An adult tree can evaporate 400 kilograms of water a day, so the air humidity in the forest increases significantly. It is calculated that for every increase in urban green space area by 1, the local summer temperature can decrease by 0.1 degrees Celsius.

Urban forest belts and hedges can reduce noise. A 30-meter-wide forest belt can reduce noise by 6 to 8 decibels.

There are 3.5 bacteria per cubic meter of atmosphere in forested areas, and the number can reach 34,000 in densely populated cities lacking greenery. Urban streets with trees contain about 80% less pathogenic bacteria in the atmosphere than urban streets without trees.

Urban shelterbelts have the effect of slowing down wind speed. Its effective range is within 40 times the height of the tree. Among them, the best effect is within the range of 10 to 20 times, which can reduce the wind speed by 50.

In the farmland forest network, it can usually slow down the wind speed by 30~40%, increase the relative humidity by 5~15%, and increase the soil moisture content by 10~20%. According to measurements, the forest canopy can intercept about 20% of precipitation, greatly weakening the impact of raindrops; as long as there are 1 cm thick litter on the surface, the surface runoff can be reduced to less than 1/4 of that of bare land, and the sediment can be reduced to less than that of bare land. Land 7 or below.

One hectare of forest land can store at least 3,000 cubic meters more water than bare land. The water storage capacity of 10,000 acres of forest is equivalent to a reservoir with a storage capacity of 1 million cubic meters, and building such a reservoir requires an investment of more than 10 million yuan.

Some experts predict that if forests are lost on the earth, about 4.5 million biological species will cease to exist, and 90% of the fresh water on land will flow into the sea in vain, and humans will face serious water shortages.

The loss of forests has increased wind speeds by 60 to 80 in many areas, and hundreds of millions of people have died due to wind disasters...

3. Green environmental protection knowledge (200 words)

In life The main recyclable resources include: (1) Waste paper: newspapers, book paper, packaging paper, office paper, advertising paper, cartons, etc. Note that paper towels and toilet paper cannot be recycled because they are too water-soluble.

(2) Plastics: various plastic bags, plastic foam, plastic packaging, disposable plastic lunch boxes and tableware, hard plastics, plastic toothbrushes, plastic cups, mineral water bottles, etc.; (3) Glass: glass bottles and broken glass, mirrors, light bulbs, thermos bottles, etc.; (4) Metals: cans, tin cans, toothpaste wrappers, etc. (5) Cloth: mainly includes discarded clothes, tablecloths, towels, cloth bags, etc. For example, every ton of waste paper recycled can make 850 kilograms of good paper, save 300 kilograms of wood, and reduce pollution by 74% compared with the same amount of production; every ton of plastic drinks recycled Bottles can obtain 0.7 tons of secondary raw materials; for every ton of scrap steel recycled, 0.9 tons of good steel can be made, which saves 47% of the cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.

The environmental problems that have threatened human survival and have been recognized by humans so far include: global warming, ozone layer destruction, acid rain, freshwater resource crisis, energy shortage, sharp decline in forest resources, land desertification, Accelerated species extinction, garbage disasters, toxic chemical pollution and many other aspects. (1) Global warming refers to an increase in global temperatures.

In the past 100 years or so, the global average temperature has experienced two fluctuations: cold-warm-cold-warm, which can always be seen as an upward trend. After entering the 1980s, global temperatures have increased significantly.

From 1981 to 1990, the global average temperature increased by 0.48°C compared with 100 years ago. The main cause of global warming is mankind's extensive use of fossil fuels (such as coal, oil, etc.) over the past century.

4. Little knowledge about ecological and environmental protection

In 2005, an "environmental protection storm" broke out in mainland China, with 30 projects under construction with a total investment of more than 117.9 billion yuan. The projects were halted by the State Environmental Protection Administration, including three projects of the Three Gorges Corporation, which are also ministerial-level units.

The reason is that these projects have not undergone environmental impact assessment and are illegal projects built without approval. There is no way back from environmental deterioration. China's environmental problems did not begin today.

As early as the 1990s, environmental pollution problems were already very serious. Such as the Huaihe River Basin.

In the 1990s, 80% of the water quality categories were Category 5, and the entire Huaihe River was like a huge sewage ditch all year round. In 1995, economic losses caused by environmental pollution reached 187.5 billion yuan.

According to calculations by the Chinese Academy of Sciences, the current losses caused by environmental pollution and ecological damage have accounted for 15% of the total GDP, which means that on one side there is an economic growth of 9%, and on the other side there is a loss rate of 15%. Environmental issues are no longer just a problem for China's sustainable development, but have become a demon that devours economic results.

At present, China’s desertified land has reached more than 2.674 million square kilometers; 471 counties in 18 provinces and autonomous regions, and the cultivated land and homes of nearly 400 million people are being threatened by desertification to varying degrees, and desertification is still It is growing at a rate of more than 10,000 square kilometers per year. Among the seven major river systems, the quality of water that is completely worthless has exceeded 40%.

More than 400 of the 668 cities across the country are suffering from water shortages. Many of them are caused by water pollution.

For example, Ningbo City, Zhejiang Province, is located at the intersection of the Yongjiang River, the Yaojiang River, and the Fenghua River. However, due to water pollution, when water is most scarce, water trucks have to run around the clock day and night to clear rural rivers. of water transported to various businesses in the city. China's average industrial added value of 10,000 yuan consumes 330 cubic meters of water and produces 230 cubic meters of sewage; for every 100 million yuan of GDP created, 288,000 tons of wastewater are discharged.

There is also a large amount of domestic sewage. More than 80% of it is discharged directly into rivers without treatment. In less than 10 years, China will be without water.

One-third of the country’s urban population breathes severely polluted air, and one-third of the country’s land is eroded by acid rain. In the economically developed Zhejiang Province, the acid rain coverage rate has reached 100%.

The frequency of acid rain is 11 in Shanghai and about 12 in Jiangsu. In central China and some southern cities, such as Yibin, Huaihua, Shaoxing, Zunyi, Ningbo, Wenzhou, etc., the frequency of acid rain exceeds 90%.

In China, the maximum sulfur dioxide emissions allowed to basically eliminate acid rain pollution is 12 million to 14 million tons. In 2003, the national sulfur dioxide emissions reached 21.587 million tons, an increase of 12% over 2002, of which industrial emissions increased by 14.7%.

According to the current economic development speed. As well as the methods and intensity of pollution control, by 2020, the sulfur dioxide emissions from thermal power plants across the country alone will reach more than 21 million tons, and the total emissions will exceed the atmospheric environment capacity by more than 1 times. This will be a serious threat to the ecological environment and public health. disaster.

On January 27, someone predicted at the World Economic Forum in Davos, Switzerland that if no rectification is taken, the sudden environmental crisis in human history will most likely cause the greatest damage to the economic and social system in the near future. appear in China in the future. Pollution control is in a dilemma. There is a saying that in order to control the environment while developing the economy, investment in environmental protection must reach more than 1.5 of GDP.

But this is when environmental protection is already very good. In China, according to Shanghai's experience, to truly and effectively control the environment, investment in environmental protection must account for more than 3% of GDP. In the past 20 years, China's annual investment in environmental protection was 0.5 in the first half of the 1990s, and only a little over 1 in recent years.

Environmental protection is a kind of "luxury consumption" with large investment and small contribution to GDP. Therefore, some special funds that should be used for environmental protection have also been misappropriated for other purposes. Currently, China is in a dilemma regarding environmental issues: if it does not manage it, its future cannot be guaranteed; if it really wants to manage it, it will require large-scale investment, and the current economy will be unbearable.

Someone has calculated that the enterprises around Yunnan Dianchi Lake have only created a few billion yuan in output value in the past 20 years, but to initially restore the water quality of Dianchi Lake, at least tens of billions of yuan will be spent. It is the annual fiscal revenue of Yunnan Province. The cumulative output value of small paper mills in the Huaihe River Basin in 20 years is only 50 billion yuan.

But to control the pollution caused by it, even if the main stream reaches the minimum irrigation water standard, 300 billion yuan will be needed. To restore the water quality to Category III in the 1970s would not only cost a terrible amount, but would also take at least 100 years.

The cost of breaking the law is low, but the cost of law enforcement is high. From a micro perspective, in the past 20 years, when the domestic manufacturing industry was unable to rely on technological progress to reduce energy consumption and costs, it could only tap its potential in two aspects: One is wages, and the other is environmental protection. For the simplest things, such as cement production, to meet the minimum environmental protection requirements, each ton of cement needs to increase the cost by 8 yuan, accounting for 5% of the ex-factory price of cement.

The textile industry discharges more than 1 billion cubic meters of wastewater every year. If it needs to be treated, it will cost 1.2 to 1.8 yuan per ton. Increase production costs5.

And the vast majority of companies simply do not have such high profit margins. Therefore, we can only fight guerrillas on environmental protection issues: either do not build any wastewater treatment facilities; or use them as decorations after they are built, put the sewage into the treatment tank during the day, and discharge it into the river when no one is around at night, so that we can save money. A big cost.

In the disorderly competition in the market, the cost of these 5. It often determines the profit and loss, life and death of the enterprise.

China’s environmental law enforcement has two highs and one low—high cost of compliance, high cost of law enforcement, and low cost of breaking the law, which also contributes to this tendency. Usually, the environmental protection department spends 500,000 yuan to obtain evidence for an illegal discharge incident, and the fine that ultimately falls on the illegal enterprise is only 50,000 yuan, including the so-called "environmental protection storm" that is blowing hard. .

Some extremely large power station projects with investments of billions of yuan started construction without authorization in violation of environmental assessment, and the final fine was only 200,000 yuan.

A mere fine of 200,000 yuan is a drop in the bucket for a project with an investment of over 100 million yuan.

How can such a punishment deter illegal behavior? Therefore, the Environmental Protection Law has always been called the "Tofu Law". An environmental protection storm will involve hundreds of thousands of companies, and the result will inevitably be: the bankruptcy of a large number of companies, a large number of people losing their jobs, a significant increase in corporate costs, and the domestic price index rapidly exceeding double digits.

Therefore, whether it is macro cost or micro cost, actual.

5. Little knowledge on green environmental protection

How to prevent and control formaldehyde pollution to the indoor environment 1.1 Control the formaldehyde pollution in the indoor environment from the entire decoration process. We should adhere to Buy before renovation.

First determine a reasonable design plan. Designers must comply with environmental protection requirements when choosing design solutions.

The choice of decorative materials must comply with national environmental protection standards. Especially for room floor materials, it is best not to use the same material in a large area.

It is necessary to reasonably calculate the formaldehyde carrying capacity of indoor spaces and the usage of decoration materials. Scientific construction technology should be chosen.

Pay attention to choosing construction techniques that will cause less pollution to the indoor environment. Except for special requirements, generally do not lay large core boards under the composite floor. Cabinets and heating covers made of large core boards must be used inside. Formaldehyde scavenger should be used for treatment. It is best to use paint with a thick film and good sealing properties. It is necessary to strictly control the quality of decoration and decoration materials.

Especially for composite floors and large core boards, the formaldehyde content should be the main criterion for selection. 1.2 To prevent formaldehyde hazards, pay attention to the following points: Pay attention to the detection and purification of indoor formaldehyde.

According to the degree of formaldehyde pollution in indoor air, experts from the Indoor Environment Monitoring Center are asked to provide effective treatment plans. This is especially true for families with elderly people, children and allergic constitutions. When using wardrobes made of artificial boards, you must be careful and try not to put underwear, pajamas and children's clothing inside.

Taking some effective purification measures indoors and in furniture can reduce harmful gases released by furniture. Test results from my country's authoritative departments show that there is a lot of indoor pollution in undecorated and renovated houses, and the main pollutant is formaldehyde; the detection rate of formaldehyde and other harmful gases is 100%.

In the current building materials market, there are less than 5 to 10 green building materials. For people to live a healthy life, experts remind us that the indoor environment and furniture products must be tested and managed! To meet the requirements of environmentally friendly environment, environmentally friendly furniture, and environmentally friendly decoration! 1.3 Indoor environment testing procedures Telephone consultation à Determine the testing plan à Determine the testing fee à Agree on the specific time for testing à Experts come to inspect à If treatment is required after the inspection, provide a treatment plan report.

2. How to prevent and control the pollution of indoor environment by benzene and ammonia 2.1 What issues should be paid attention to during the decoration process? There are many sources of indoor environmental pollution, and a considerable part of them are caused by improper materials used in the decoration process, including formaldehyde, benzene, xylene and other volatile organic gases. Therefore, during the decoration process, materials with relatively low organic pollutant content should be selected as much as possible.

1) Oil-based paints use a large amount of organic solvents to change their fluidity to meet the needs of production and application. The organic solvents will continue to evaporate after the paint is film-formed, while water-based paints use water as the solvent or As the dispersion medium, most of the volatilized water after the paint film is formed is water. Using water-based paint instead of oil-based paint for interior decoration will greatly reduce the amount of indoor volatile organic compounds produced; 2) Use low-VOC carpets and gypsum partitions; 3) Use dry pesticides instead of spray pesticides; 4) Avoid smoking.

2.2 What issues should we pay attention to in daily life? Since indoor air pollution is not a problem that can be solved temporarily, especially for those who have used unreasonable materials to decorate their houses, it is impractical to redecorate them. In this case, some details in daily life can only be improved. Pay attention to minimize and avoid indoor air pollution: 1) Ventilation is the most economical method. Regardless of whether there are people in the house, ventilation should be as much as possible. On the one hand, it is conducive to the emission of indoor pollutants. On the other hand, it can It is to release the toxic and harmful gases in the decoration materials as soon as possible; 2) Keep the indoor environment at a certain humidity and temperature. If the humidity and temperature are too high, most pollutants will be emitted from the decoration materials quickly, which is not good when there are people indoors. At the same time, excessive humidity is conducive to the reproduction of microorganisms such as bacteria. However, when there is no one in the house, such as when traveling, you can take some measures to increase the humidity; 3) Use appropriate amounts of pesticides, incense and deodorants, as these substances have certain effects on indoor pests and odors. effects, but at the same time they can also cause some harm to the human body.

Especially when using the wet type, the spray particles produced can absorb a large amount of harmful substances into the body, and the harm is much more serious than using the dry type; 4) Try to avoid smoking indoors, it is not only harmful to itself, but also causing greater harm to the surrounding people. 3. How to avoid kitchen pollution? In order to solve the problem of kitchen pollution, we must first carry out effective overall transformation of the entire process of fuel, combustion stoves, kitchen purification, and building structures.

When purchasing a gas stove, you must pay attention to the quality and use a stove that can fully burn gas. Some people think that just opening the kitchen window during operating hours is a kind of unconscious and slow suicide.

Because the natural air circulation after opening the windows is too slow, and the oil fumes are diffusely spread. Only forced ventilation can effectively reduce the pollution and damage caused by oil fumes to people. Therefore, attention should be paid to adequate ventilation. It is best to install a powerful two-way ventilation fan on the wall facing the outside of the kitchen, and at the same time, install a range hood above the stove to minimize the harm of harmful gases to the human body.

In addition, when the kitchen is not in operation, the windows can be opened to add fresh air. At the same time, the stove should be arranged near the flue. Kitchen stoves without a flue should be arranged as close to the window as possible to prevent the exhaust pipe from being too long in the air and affecting the use of space.

In addition to the above measures, greening the kitchen is also a way to kill two birds with one stone, which can not only ensure human health but also beautify the environment. You can place several pots of green plants with high survival rate and strong vitality in the kitchen.

Not only can they purify the air, but they are also a unique reflection of the style of the home. 4. How to reduce the impact of electromagnetic wave pollution on the human body to the lowest level. Due to the needs of the development of modern science and technology, it is unrealistic to completely eliminate electromagnetic wave pollution. Therefore, only some effective measures can be taken on the existing basis to enhance self-prevention awareness. .

The general principles for reducing electromagnetic wave pollution are as follows: 1) If you cannot stay away from the electromagnetic wave emission source due to work requirements, you must take shielding and protective measures; 2) Try to increase the distance between the human body and the emission source, because The impact of electromagnetic waves on the human body is related to the emission power and the distance from the emission source. Its degree of harm is directly proportional to the emission power and inversely proportional to the square of the distance.