tutorial新闻网

Grasslands and wetlands are vanishing nearly 4 times faster than forests, a 15-year global study reveals. Driven by agricultural demand for meat and crops, this rapid loss threatens overlooked ecosystems that store up to 35% of the world's carbon and host 33% of global biodiversity hotspots.

2026年2月21日 · 王芳 · 来源：tutorial新闻网