三个小村庄，映照黄河之变

Core Viewpoint - The article highlights the transformation of three villages along the Yellow River in Gansu Province, showcasing their adaptation to ecological protection and sustainable development, which has improved both the environment and the livelihoods of local residents [2][4][10]. Group 1: Village Transformations - Watertown has shifted from traditional livestock farming to ecological protection, with a focus on sustainable practices that have led to improved environmental conditions and increased income for residents [3][6]. - Dongfeng Village has transitioned from relying on unpredictable river conditions for agriculture to developing tourism and hospitality, enhancing local economic opportunities and fostering a deeper appreciation for the Yellow River [7][9]. - Sanhe Village has adopted modern agricultural techniques, moving from traditional farming methods to high-quality facility agriculture, resulting in increased crop yields and year-round income stability for residents [12][14]. Group 2: Ecological and Economic Initiatives - The implementation of integrated ecological protection projects in Maqu County has involved over 45 initiatives, restoring more than 630,000 acres of grassland and improving the health of the Yellow River ecosystem [4][6]. - The introduction of professional livestock management teams has transformed traditional herding practices, leading to better environmental outcomes and higher incomes for local herders [6]. - The development of infrastructure and tourism in the Yellow River basin has created new economic avenues for villages, allowing them to capitalize on their natural beauty and cultural heritage [7][9].