In Longgang District of Shenzhen, a decades-old landfill—dormant for over 20 years—is quietly vanishing. Once towering 60 meters high and covering approximately 300,000 square meters, this informal dumpsite was abandoned in the late 1990s. It not only occupied valuable urban land but also posed long-term risks of soil and water contamination. In recent years, the Shenzhen municipal government launched an ecological restoration project to systematically rehabilitate the site. The initiative includes waste sorting, organic matter biodegradation, recycling of recoverable materials, and final capping with soil and vegetation. By 2024, nearly 70% of the waste volume has been removed, and greenery is being reintroduced—part of the area is already transforming into urban green space or an ecological park. This project exemplifies Shenzhen’s innovative approach to urban renewal and environmental remediation, offering a replicable model for other Chinese cities grappling with legacy landfill issues. What was once an urban scar is now becoming a green landmark, reflecting the tangible integration of sustainable development principles in a megacity context.
在深圳龙岗区，一座沉睡了20多年的垃圾山正悄然消失。这座曾高达60米、占地约30万平方米的非正规垃圾填埋场，自1990年代末停用后长期闲置，不仅占用宝贵土地资源，还对周边土壤和水体构成潜在污染风险。近年来，深圳市政府启动生态修复工程，通过科学治理手段对其进行系统性整治。工程包括垃圾筛分、有机物降解、可回收物再利用以及覆土绿化等环节。截至2024年，垃圾山体积已减少近70%，原址上开始种植植被，部分区域转型为城市绿地或生态公园。这一项目不仅体现了深圳在城市更新与环境治理方面的创新实践，也为全国其他城市处理历史遗留垃圾问题提供了可复制的经验。曾经的城市‘伤疤’，正在蜕变为绿色新地标，彰显了可持续发展理念在超大城市中的落地生根。
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