Upward trend of nitrogen deposition curbed by the dual force of environmental regulation and social-economic structural change in China

• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2019,（18）
• 页码范围: 1300-1302
• 页数: 3页
• 语种: 英文

摘要

Nitrogen (N) is an important nutrient that is essential for all life on Earth.Although N accounts for 78％ of the total atmospheric volume,it cannot be used by plants or animals unless it is converted to reactive nitrogen (Nr) such as ammonia (NH3) or related nitrogenous compounds.