& nbsp; & nbsp; April 22 is the world earth day, which is a festival for world environmental protection.It aims to raise people's awareness of existing environmental problems, mobilize people to participate in the environmental protection movement, and improve the whole environment of the earth through green and low-carbon life.Earth Day was launched in 1970 by Gaylord Nelson and Dennis Hayes.Today, the celebration of Earth Day has developed to 192 countries around the world, with more than 1 billion people participating in it every year.Since the 1990s, China has held the world earth day on April 22 every year.This year is the 52nd earth day with the theme of "cherish the harmonious coexistence of human and nature on earth ”。
The establishment of the national park system is a major strategic decision made by the Central Committee of the CPC Central Committee with Comrade Xi Jinping as the core from the strategic and overall height of maintaining the ecological security, building ecological civilization and realizing the sustainable development of the Chinese nation.It is a major institutional innovation in the field of ecological civilization.During the "13th Five-Year" period, it solved the problems of multi management, unclear boundaries, and the contradiction between protection and development.This is the top-level design of China's natural protection system.It is a programmatic document to guide the establishment of the natural protection system with national parks as the main body.It is an important content to implement the important deployment of the 19th National Congress of the Communist Party of China and strengthen the construction of ecological civilization system The implementation marks that China's nature reserves have entered a new stage of comprehensively deepening reform, indicating that China is rapidly promoting the reconstruction of the nature reserve system, which has great practical and far-reaching historical significance for the construction of a perfect nature reserve system.
Entering the "14th Five-Year" period, China's ecological civilization construction is carrying out a new mission, and is also facing new challenges.Let us unite more closely around the Party Central Committee with Comrade Xi Jinping as the core, converging the efforts of the system of ecological civilization, and make overall plans to promote the management of the lake and grass system in the mountains and rivers, and achieve new progress in the construction of ecological civilization in all directions, throughout the whole region and throughout the whole process.
 "; at the same time, in order to publicize world earth day, the propaganda and education center of the Ministry of natural resources made posters to encourage the whole society to respect nature, comply with nature, protect nature, and actively implement Xi Jinping's thought of ecological civilization.