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Contents and materials of environmental protection handwritten newspaper
Contents and information of environmental protection handwritten newspaper —— How to protect forest resources
1, improve forestry legal system and strengthen forestry management.
To manage forestry well, we must first establish and improve forestry institutions. The second is to strengthen the publicity and education of forestry legal system. Third, strict forest cutting plan, cutting volume and cutting methods. Fourth, strict logging approval procedures. Fifth, pay attention to the prevention and control of forest fires and pests. Sixth, strengthen forest protection by collecting forest resource tax.
2. Rational utilization of natural forest areas
To utilize forest resources, it is necessary to cut it reasonably and renew it in time after cutting, so that the growth of wood and the amount of cutting are basically balanced. At the same time, it is necessary to improve the utilization rate and comprehensive utilization rate of wood.
3. Improve forest coverage by stages and regions.
To achieve 20% forest coverage in China by the end of this century should be achieved by stages and regions.
4. Create farmland shelterbelts and speed up plain greening.
China should establish farmland shelterbelts in northwest and north China as soon as possible to give play to the role of forest microclimate and resist natural disasters. Actively promote the construction of agro-forestry complex ecosystem. Improve the biological productivity and economic benefits per unit area, improve the stability of the system, improve the land and environmental conditions, and reduce soil erosion.
5, do a good job in urban greening zone
Cities should vigorously plant trees and turn them into ideal artificial ecosystems. The area of urban green space in China is very low, and the average per capita in Shanghai is only 0.5m2, which is far from the national average 10m2, and even worse than that in foreign countries.
6. Carry out forestry scientific research.
Focus on the relationship between ecological benefits, economic benefits and environmental benefits of forest ecosystem. In particular, while achieving economic benefits, we should pay attention to improving the ecological situation and strive to achieve relatively coordinated development of ecology, economy and environment.
7. Control the impact of environmental pollution on forests.
Air pollutants such as SO2, O2, acid rain and acid deposition will obviously do harm to forests in different degrees and affect their growth and development. Water pollution and soil pollution will also have an impact on forests with the migration and transformation of pollutants, and controlling the impact of environmental pollution will help protect forest resources.
Contents and materials of environmental protection handwritten newspaper II. Type of environment
living condition
Settlement refers to the center and place where human beings live together. Human settlement environment is a living environment created by human beings' purposeful and planned use and transformation of the natural environment, and it is the working and living environment that is most closely and directly related to human production and life. Man-made environmental factors are dominant in human settlements, which is also a social environment. Human living environment, from caves and scattered in nature, until the formation of dense villages and urban habitats. Obviously, with the change and development of living environment, it provides a safe, clean, comfortable and convenient living environment for human beings. However, due to the over-concentration of population, uncontrolled frequent human activities and the overload demand for natural resources and energy, the living environment and even the surrounding ecological environment are under great pressure at the same time, resulting in local, regional and even global environmental pollution. Therefore, settlement environment has always been concerned and valued by people, and it is also an important and priority research field of environmental science.
geographical environment
Geography refers to the geographical environment located on the earth's surface, in the blending zone where the lithosphere, hydrosphere, atmosphere, PEDOSPHERE and biosphere are mutually restricted, infiltrated and transformed. It rises from the surface of the lithosphere to the tropopause in the lower atmosphere, with a thickness of about 10 ~ 20km, including all PEDOSPHERE, and its range is roughly equivalent to the hydrosphere and biosphere. Generally speaking, geographical environment is a complex unity of opposites composed of abiotic factors and biological factors closely related to human survival and development, which directly affects human food, clothing, housing and transportation. It is a multi-level natural system with a certain structure, and water, soil, air and biosphere are its subsystems. Each subsystem has its specific position and function in the whole system. Abiotic environment is the main environmental factor on which living things (plants, animals and microorganisms) depend, and they together with biological population constitute the living environment of living things. Here is the blending zone of internal energy from the earth and external energy from solar radiation, which has physical, chemical and biological conditions suitable for human survival, thus forming the foundation of human activities.
Geological environment
Geological environment mainly refers to the hard crust below the surface, that is, the lithosphere. It consists of two parts: rock and its weathering product-residual soil. Rock is a solid part of the earth's surface, with an average thickness of about 30 kilometers. Residual soil is a loose covering composed of soil and rock fragments, and its thickness is generally between tens of meters and thousands of meters. Geographical environment is essentially based on geological environment and developed under the influence of interstellar environment. There is a constant exchange and circulation of matter and energy among geographical environment, geological environment and interstellar environment. For example, under the action of solar radiation, rocks release substances consolidated in rocks during weathering, participate in geographical environment, and then return to geological environment or interstellar environment through complex transformation. If the geographical environment provides a large number of means of subsistence, that is, renewable resources, then the geological environment provides a large number of means of production, especially rich mineral resources, that is, resources that are difficult to be regenerated, and its influence on the development of human society will increase day by day.
Contents and materials of environmental protection handwritten newspaper III. Environmental protection guard
We all have a common "mother"-the earth. She nurtures human beings and is the cradle of our lives. However, in recent years, our "mother" has been scarred, which is entirely because most people lack environmental awareness and destroy the environment at will, making Mother Earth cry.
In life, people who destroy the environment can be seen anytime and anywhere: in the street, people spit everywhere, litter everywhere, let their pets defecate everywhere, pretend as if nothing had happened and have no guilt. The people next to him were indifferent as if nothing had happened. In the forest, people keep cutting down trees, making the lush forest become desolate flat land. Black smoke is constantly emitted from the big chimney of the factory, which has blackened the whole sky and caused great pollution to the urban environment ... Some human actions have turned clear rivers into garbage rivers, blue sky into gray sky, renewable resources into non-renewable resources ... If this continues, mankind will perish.
In this regard, the state has also taken some environmental protection measures, such as establishing nature reserves, strengthening the protection of natural forests and the construction of public welfare forests, formulating laws and regulations such as the Environmental Protection Law, the Marine Environmental Protection Law, the Water Pollution Prevention Law, and strengthening international cooperation, and so on, and has made great achievements.
Now, people have realized this, and students are taking active actions to contribute to the cause of environmental protection:
In the past year, the school has carried out many activities related to environmental protection, encouraged students to plant more trees, issued the initiative of "using less plastic bags and staying away from white pollution", and taught us some environmental protection knowledge and common sense of life through blackboard newspapers, handwritten newspapers and billboards. As an "environmental guardian", I made a slide show in World Environment Day that day with the theme of "Protecting the environment and living a low-carbon life", which strengthened the students' awareness of environmental protection. Students also set up an "environmental protection group" to publicize the concept of environmental protection to more people and remind the general public to start from themselves, care for the environment and beautify their homes.
Students, there is only one earth for human beings, and each of us should cherish and cherish it. Protecting the earth and saving the common home of mankind has become the unshirkable responsibility of every citizen. Let's start with me, start with small things, protect resources and care for the environment, and jointly create a better tomorrow!
Contents and materials of environmental protection handwritten newspaper. Environmental protection propaganda slogan
1, drive less and walk more, and start a low-carbon life from me.
2. Are you low-carbon today? Low-carbon life, starting from small things.
Protecting the environment needs your participation and mine.
4. Happiness is sky blue, mountain green and water green.
5. When you see garbage, bend down and try to be a green messenger.
6. The earth is my home, and environmental protection depends on everyone.
7, the heart is not as good as action, complaining is not as good as action.
8. Environmental protection starts from scratch!
9, limited resources, infinite cycle.
10, energy conservation and emission reduction is home, and low-carbon environmental protection is tomorrow.
1 1, one day earlier to protect the environment, one more life guarantee.
12. Protecting the ecological environment means taking care of yourself.
13, flowers are blooming and birds are singing. The voice of the book is deep and affectionate.
14, cherish the sustainable utilization of resources, green the environment and purify the soul.
15, clear water is naturally sweet, and muddy water is disgusting to everyone.
16. Improve environmental awareness and care for our homeland.
17, coordination between environment and human survival, resource development and environmental protection.
18, do a good job in soil and water protection and improve the ecological environment.
19, save water, or the last drop of water will be your tears!
20. The trees are green and the earth has a pulse.
2 1, green life, starting from saving every drop of water and every kilowatt hour.
22. Saving equals creating.
Protecting the environment is beneficial to the present and the future.
24, enterprises to develop, energy saving is the key.
25. When the earth's energy resources are scarce, there is no end to energy conservation and low carbon.
26, low-carbon life, let us live better.
27, enterprises seek development, environmental protection must go first.
28, rational use of resources, protect the ecological balance.
29. Desertification, dust and red tide are punishments for human environment.
30. Qi Xin made concerted efforts to save energy and reduce emissions, benefiting Green Dongying.
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