Group 1 - The event focused on desertification prevention and standardization innovation, releasing the "Comprehensive Governance Standard System for Horqin and Hunshandak Sandy Land" and interim results for sand prevention and control standard system, providing technological support for sustainable sand prevention and control [1] - Since 2022, Inner Mongolia has systematically constructed a standard system for ecological protection, green low-carbon, and resource conservation, forming 23 high-quality development standard systems and approving 298 related standards, playing a crucial role in strengthening the ecological security barrier in northern China [2] - Experts and scholars in the field of sand prevention and control were invited to discuss ecological governance and standardization construction, with Mengcao Ecological summarizing key ecological project governance practices and compiling various standards to ensure sustainable restoration effects [3][4] Group 2 - The standard system provides systematic normative support for the governance of the Horqin sandy land, transforming accumulated sand control experience and ecological data into technical specifications and management models [4] - The use of no-till seed broadcasting machines and seed rope sowing robots enhances sand control efficiency and has shown good results in sandy land applications, supporting the "Three-North" project [5]