As a great feat in the history of ecological construction in China and even the world, the construction project of the Three-North Shelterbelt Program system has gone through many stages of hard work since it was launched in 1978. Now it has officially entered a new journey of the sixth phase of project construction. The implementation scope of this project spans across thirteen provinces, cities, and autonomous regions in Northeast, North, and Northwest China, aiming to build a green ecological barrier through large-scale afforestation, windbreak and sand fixation, soil and water conservation, and other ecological restoration measures to cope with ecological problems such as sandstorms and soil erosion, especially to contribute to the protection of the Yellow River, the mother river of the Chinese nation, Anlan.

In the sixth phase of the "Three North" project, the builders will face more complex and varied natural environments and more arduous ecological restoration tasks. They not only need to continue consolidating the previous achievements and prevent secondary degradation in the already controlled areas, but also challenge those "hard bone" areas with extremely fragile ecological environments, such as the desertified areas along the Yellow River and the Loess Plateau with severe soil erosion. Through scientific planning, precise implementation of policies, and the adoption of advanced ecological governance technologies and models such as ecological migration, returning farmland to forests and grasslands, and water-saving irrigation, we will gradually restore the ecological functions of these areas and build a solid ecological defense line for the safety of the Yellow River.

The Yellow River, as the second longest river in China, has a direct impact on the survival and development of billions of people due to its ecological environment within its basin. For a long time, the Yellow River has faced multiple challenges such as flood threats, sedimentation, and water pollution. The implementation of the sixth phase of the "Three North" project is a positive response and deep participation in the ecological governance of the Yellow River. By large-scale afforestation, increasing vegetation coverage, reducing soil erosion, and improving soil water retention capacity, the sediment burden on the Yellow River can be effectively reduced; At the same time, the multi-level and three-dimensional ecological protection system constructed can enhance the ability to regulate floods and ensure the safety of people's lives and property along the Yellow River. Keywords: engineering construction, engineering news, engineering construction information.

With the deepening implementation of the sixth phase of the "Three North" project, we have reason to believe that in the future, China will have even more vast oases, and the Yellow River will nourish this land and its people in a clearer and more peaceful manner. This is not only the glorious mission of the builders of the "Three North" project, but also the green dream pursued by all Chinese people. (This article is from the official website of Jiandao: www.seetao. com. Reproduction without permission is not allowed, otherwise it will be punished. Please indicate Jiandao's website and the original link when reprinting.) Jiandao's mechanical column editor/Zhou Yingwen