为非洲绿色发展提供新示范（新时代中非合作）

Core Points - The China-Mauritania Green Technology Park project aims to combat desertification and improve livelihoods in Mauritania, serving as a model for green development in Africa [1][2][3] - The project has successfully transformed 100 hectares of sandy land into sustainable oases, with 4 hectares specifically treated using Chinese sand-fixing technology [3][5] - The initiative is part of the broader "Great Green Wall" plan, which seeks to create a 15-kilometer-wide forest belt over 7,000 kilometers to combat desertification in 11 sub-Saharan African countries [2][6] Project Implementation - The project covers an area of 4 hectares and includes various zones such as sand prevention areas, economic fruit forests, vegetable planting areas, and poultry farming zones [3][5] - The project has yielded approximately 900 kilograms of vegetables and fruits, which were provided free of charge to around 6,000 villagers from 15 surrounding villages [2][3] - The project has trained 45 local technicians in greening technology and created 120 direct job opportunities for the local community [5][7] Technological Innovations - The park features advanced technologies such as photovoltaic water pumping systems and intelligent irrigation systems to support agricultural activities [3][5] - A soil moisture monitoring system has been implemented to optimize irrigation based on real-time data [3][5] - The project has introduced unique techniques like "seed balls" to enhance the survival rate of plants in arid conditions, achieving over 40% survival in trial areas [6][7] Future Plans - A memorandum of understanding has been signed to establish a 10,000-hectare carbon sink forest, leveraging the experiences gained from the Green Technology Park [6][7] - The project aims to serve as a replicable model for regional governance and sustainable development across Africa [6][7] - Mauritania's government expresses a desire to adopt Chinese agricultural practices to enhance local agricultural efficiency and productivity [7]