2014,2016和2018年中国氨排放空间分布特征 (IMAGE) Science China Press Caption 空间分辨率为1 km × 1 km,从左至右分别为总氨排放,化肥施用氨排放及畜牧业氨排放 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.