Hengshui Lake China’s Key Wetland Nature Reserve

• 来源期刊: 今日中国：英文版
• 学科: 地球科学
• 年，卷（期）: 2002,（10）
• 页码范围: 53-53
• 页数: 1页
• 分类号: K928.9

摘要

WETLAND, an important eco-logical sys-tem, is of inestimable scientific, ecological, social and economic value. Bestowed liberally with nature’s bounty, China boasts various types of wetland, and during the past years has built over 130 wetland nature reserves, of which ten percent are at