中国科学家发明了一种装置,用来测量来自汉堡的牲畜甲烷,显示的排放量比先前设想的要低,并能够提供减少排放的饲料。 Chinese scientists created a device that measures livestock methane from burps, revealing lower emissions than previously thought and enabling emission-reducing feed.

中国动物学家开发了一种系统,通过分析牛羊的粪便,监测牛羊的甲烷排放,这是跟踪农业温室气体方面的一个突破。 Chinese zoologists have developed a system that monitors methane emissions from cattle and sheep by analyzing their burps, a breakthrough in tracking agricultural greenhouse gases. 该装置由亚热带农业研究所研究人员创建,使用8个短取样期,以高精确度估计每日甲烷产量,减少数月到日的测量时间,并最大限度地减少动物压力。 The device, created by researchers at the Institute of Subtropical Agriculture, uses eight short sampling periods to estimate daily methane output with high accuracy, reducing measurement time from months to days and minimizing animal stress. 该方法侧重于打嗝——甲烷的主要来源——表明,全球气候小组估计中国的实际排放量高于实际排放量,反映了畜牧业的改进。 The method, which focuses on burping—the primary source of methane—has revealed that global IPCC estimates overstate China’s actual emissions, reflecting improvements in livestock farming. 该系统目前由50多个农场和20多个研究机构在20多个省份使用,使安全饲料添加剂得以开发,将排放量减少20%至30%。 The system, now used across over 20 provinces by more than 50 farms and 20 research institutions, has enabled the development of safe feed additives that cut emissions by 20 to 30 percent. 研究人员计划整合人工智能、无人机和IoT技术,为实时大规模数据收集创建自动监测机器人。 Researchers plan to integrate AI, drones, and IoT technology to create autonomous monitoring robots for real-time, large-scale data collection.