从“沙阻路”到“路通沙止” 杭锦旗“以路治沙”模式亮眼

Core Viewpoint - The article highlights the comprehensive land reclamation project along the S215 road in the Kubuqi Desert, focusing on combating desertification through a combination of engineering and biological measures, with significant investment and ecological benefits [4][7][10]. Group 1: Project Overview - The project covers a total area of 56.7472 million acres of desertified land along a 60-kilometer stretch of the S215 road, with a total investment of approximately 478 million yuan [4]. - The main construction work is progressing smoothly and is nearing completion [4]. Group 2: Methodology and Goals - The reclamation employs a combination of flat strip, vertical grid, and grass grid sand barriers to address both mobile and semi-fixed sandy areas [4]. - The project aims to reduce the area and severity of desertification in the southeastern part of the Kubuqi Desert, while also establishing an ecological barrier for the Yellow River [7]. Group 3: Historical Context and Economic Impact - The S215 road, which connects various towns and industrial zones, has been pivotal in transforming the region by integrating transportation, industry, and tourism, contributing to a composite economic corridor [9]. - The road network, comprising S215, S316, and G242, spans 930 kilometers and has facilitated the ecological restoration of approximately 6 million acres, turning the "sea of death" into a network of oases [9]. Group 4: Ecological and Economic Synergy - The project exemplifies a new model for global desertification prevention, balancing ecological protection with economic development [10]. - The ongoing efforts aim to strengthen the ecological security barrier in northern China, contributing to the ecological protection and high-quality development of the Yellow River basin [10].