我在现场丨挺进摆浪河21号冰川站

Core Viewpoint - The article highlights the importance of glacier observation data collected from the Bai Lang River No. 21 Glacier Station in the Qilian Mountains, which is crucial for understanding climate change and supporting regional disaster prevention and ecological protection efforts [1][3]. Group 1: Glacier Observation and Research - The Bai Lang River No. 21 Glacier Station, located at an altitude of 4500 meters, is a key site for monitoring glacier changes, with the highest peak reaching 5103 meters [1]. - The monitoring includes essential meteorological elements such as air pressure, temperature, precipitation, and glacier hydrology, as well as critical indicators like glacier area, movement speed, and mass balance [3][6]. - Data collected will be analyzed and transformed into climate change assessment reports, water resource planning references, and disaster prevention decision-making support, contributing to sustainable development and ecological civilization [6]. Group 2: Challenges Faced by Researchers - Researchers face extreme conditions, including temperatures around -20°C and treacherous terrain, which complicate data collection efforts [6]. - Communication methods are nearly ineffective at high altitudes, necessitating manual data collection every quarter to obtain firsthand information on glacier changes [3]. - The team must navigate dangerous ice crevices and slippery slopes, emphasizing the importance of teamwork and safety during their expedition [3][6].