How to Cope w ith Sandstorms

• 来源期刊: 中国周刊
• 学科: 地球科学
• 关键词: VIOLENT THREAT creasing posed GRASSLAND NORTH SANDS winds forecasting SANDY
• 年，卷（期）: 2002,（3）
• 页码范围: 34-36
• 页数: 3页
• 分类号: P445.4

摘要

【正】 After the severe spring sand storms that raked Beijing in 2000, the threat posed by such violent gusts and in creasing desertification became a hot topic. This March’s severe sand-