打一场“三北”工程攻坚战

Core Viewpoint - The "Three North" project is a significant national strategy aimed at combating desertification and improving ecological conditions in northern China, with a focus on high-quality development and integrated management of natural resources [1][4]. Group 1: Project Overview - The "Three North" project, initiated in 1978, targets areas severely affected by desertification, with a total planned area of 4.069 million square kilometers across 13 provinces and regions [2][3]. - The project aims to increase forest coverage from 5.05% in 1978 to 14.95% by 2050, while effectively controlling sand hazards and soil erosion [2]. Group 2: Phased Development - The project has been implemented in phases, with the first phase (1978-1985) focusing on agricultural ecological barriers and achieving afforestation of 5.35 million hectares [3]. - Subsequent phases have progressively expanded the scope and objectives, culminating in the completion of 31.74 million hectares of afforestation by 2020, raising forest coverage to 13.84% [3]. Group 3: Current Phase and Goals - The current sixth phase (2021-2030) emphasizes consolidating and expanding achievements in sand control, with a focus on integrated protection of mountains, rivers, forests, fields, lakes, grasslands, and deserts [4][5]. - Key battles include the Yellow River "bending" campaign and the eradication of sand hazards in specific regions, supported by a coordinated governance mechanism [4][5]. Group 4: Technological Advancements - The project has seen a shift towards mechanized sand control, with nearly 50% of operations now utilizing advanced machinery, significantly improving efficiency and reducing costs [6][8]. - Innovations in technology, such as the "Linji Cloud" system for equipment monitoring, have enhanced operational management and effectiveness [7]. Group 5: Economic Integration - The project has successfully integrated ecological restoration with economic development, promoting sustainable agricultural practices and the cultivation of drought-resistant crops [11][12]. - For instance, the development of the goji berry industry in Ningxia has created a complete industrial chain, contributing to a total output value of 29 billion yuan [14]. Group 6: Regional Practices - Inner Mongolia has implemented various innovative models for sand control, achieving significant ecological improvements and economic benefits through community involvement and technological integration [17][21]. - The region has seen a transformation from "sand encroachment" to "green recovery," with substantial increases in vegetation cover and economic output from ecological industries [19][20].