When is Arbor Day? When is Arbor Day?

Every March 12, we are familiar with Arbor Day. It is our bounden duty to plant trees and protect the environment. The following is the information I collected about "When is Arbor Day on 20 17", I hope you like it.

Arbor Day Time 20 17

Arbor Day in 20 17 is on March 12, 20 17, and on February 15th of the lunar calendar. Tomb-Sweeping Day was an important time for China to plant trees in ancient times. Before and after Tomb-Sweeping Day, the spring is bright, the spring is bright, and the spring rain is falling. The planted seedlings have high survival rate and fast growth. Therefore, China has the custom of planting trees in Qingming since ancient times.

China Arbor Day is scheduled for March 12 every year, which is a festival determined by legislation in order to stimulate people's enthusiasm for forest planting, promote land greening and protect the ecological environment on which human beings depend. On this day, zf, government agencies, schools and companies all over the country will respond to the call of afforestation, hold Arbor Day ceremonies and engage in tree planting activities. In China, Tomb-Sweeping Day was designated as Arbor Day in 19 15, and then it was changed to 12 March, and Sun Yat-sen died 1928 to commemorate the revolutionary pioneers' wish to plant trees. This setting has been used in Chinese mainland and Taiwan Province Province of China. In addition, some provinces and cities have stipulated other tree planting days, tree planting weeks and tree planting months according to local climate laws.

The significance of Arbor Day

1. Afforestation can not only green and beautify homes, but also play a role in expanding forest resources, preventing soil erosion, protecting farmland, regulating climate and promoting economic development. This is a grand project for the benefit of present and future generations. In order to protect forestry resources, beautify the environment and maintain ecological balance, many countries in the world have set up Arbor Day according to their own actual conditions. With the enhancement of people's awareness of environmental protection and their active participation in afforestation activities, our living environment will be continuously improved.

2. Afforestation can not only green and beautify homes, but also play a role in expanding forest resources, preventing soil erosion, protecting farmland, regulating climate and promoting economic development. It is a new historical knowledge that benefits contemporary and future generations. /zl/ Reprint, please keep the grand project. In order to protect forestry resources, beautify the environment and maintain ecological balance, many countries in the world have set up Arbor Day according to their own actual conditions. With the enhancement of people's awareness of environmental protection and their active participation in afforestation activities, our living environment will be continuously improved.

Everything revives in spring, which is the golden season for afforestation. Afforestation can not only beautify the environment, improve air quality, but also improve climate conditions, which can be described as killing two birds with one stone. Dense canopy can block sunlight, reflect about 20% heat back to the sky, and 60%-70% heat is absorbed by canopy. In addition, the maintenance of plant transpiration also needs to absorb a lot of heat. Because of the high air humidity, large heat capacity and small wind force in the forest, the temperature changes slowly.

20 17 arbor day theme

Arbor Day Theme 20 17: Not yet announced.

Tree planting themes and slogans over the years:

The theme of Arbor Day in 2009 is: Let the forest enter the city and let the city embrace the forest.

The theme of 20 10 Arbor Day is to be with big trees.

20 1 1 The theme of Arbor Day is to pursue green fashion and move towards green civilization.

The theme of 20 12 Arbor Festival is: voluntary tree planting * * * to build a green and harmonious home, planting green and protecting green * * * to create a province and exhibition city.

The theme of 20 13 Arbor Day is to carry out afforestation in depth and vigorously promote the construction of ecological civilization.

The theme of 20 14 Arbor Day is: embrace spring and sow green.

The theme of 20 15 Arbor Day is: beautifying the environment and refreshing the air.

20 17 latest edition of arbor day slogan

1) Water is the source of life, and trees are the guardians of water.

2) Say goodbye to the hustle and bustle of the city and embrace green.

3) Cherish green and cherish the home we have.

4) Arbor Day, you also come to contribute your strength to make the earth grow beautiful hair!

5) Two trees are dyed into a forest, and Miao Qing is alone. How can it resist the wind and sand?

6) The Great Wall of Wan Li defends against foreign enemies, and the Green Great Wall benefits mankind.

7) Put down the axe and plant trees diligently!

8) There is no tree basin in the village, so the green sand can't come.

9) Planting trees will benefit the next generation.

10) Planting trees to cover barren hills does not worry about food and clothing.

1 1) Earth-forest umbrella, without which it will bring endless disasters.

12) Afforestation benefits today, and its contribution will be in the future.

13) Trees are the guardians of sandstorms. If you don't want the world to become a desert, plant trees!

14) Love forests for afforestation, promote land greening, and safeguard the ecological environment on which human beings depend.

15) full of green on campus is full of smiling faces with flowers in full bloom.