【摘要】 中国荒漠化治理成效显著，实现了土地退化“零增长”。以科学推进干旱地区人与自然关系为主旨，持续探索科学治沙新理念、新方法、新途径，有助于推动中国干旱地区基本实现人与自然和谐共生的现代化。文章基于荒漠化、生态修复基线、自然对人类贡献的定义，阐释了“治可治之沙、需治之沙”的科学内涵；讨论了从“人进沙退”到“人沙共生”，从土地增绿到绿色发展的新时期中国荒漠化防治实践需求。以“借自然之力”为主线，以“惠民生福祉”为目标，提出加强保护原生荒漠、提升沙化草场经营效率、强化防护林“四库”功能、适应旱区气候变化等建议，从而科学促进干旱地区人与自然和谐共生。更多还原

【Abstract】 China has made remarkable achievements in combating desertification, achieving “zero net growth” in land degradation. With the goal of scientifically improving the relationship between humans and nature in drylands, the continuous exploration of new concepts, methods, and pathways for scientific desertification control will contribute to advancing the harmony between humans and nature in China’s drylands. Based on the definitions of desertification, ecological restoration baselines, and the contributions of nature to humans, we clarified the scientific implications of “controlling desertification where it is feasible and necessary”. We discussed the shift in China’s desertification prevention and control direction from “humans advancing while deserts retreat” to “harmonious coexistence between humans and deserts”, and from “expanding green spaces” to “green development” in the new era. Guided by the principle of “harnessing the power of nature” and aiming to “benefit people’s livelihoods and well-being”, we proposed four recommendations: strengthening the protection of pristine deserts, improving desertified rangeland management efficiency, enhancing the “four functions” of protection forests(as reservoirs, green banks, carbon sinks, and ecological barriers), and adapting to climate change in drylands. These measures are designated to scientifically promote the harmonious coexistence of humans and nature in drylands.更多还原