图2 不同CO2浓度升高条件和田间管理措施条件下CO2浓度升高对稻田CH4和N2O排放的影响 (IMAGE) Science China Press Caption 不同CO2浓度升高条件(a)和田间管理措施条件(b); 括弧中的数字表示相应指标的样本量。误差棒表示95%的置信区间。 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.