十连、十二连“没了”，草原站的人还在

Group 1 - The core viewpoint of the article highlights the challenges and dedication of researchers at the Inner Mongolia Xilin Gol Grassland Ecosystem National Field Scientific Observation and Research Station, emphasizing the harsh living conditions and the commitment of scientists to ecological research [2][3][4][5]. Group 2 - The article describes the significant decline in the population of the nearby administrative villages, Shilian and Shierlian, which were once home to hundreds of households but now have very few residents, particularly in winter [2]. - The station's establishment faced numerous challenges, including a lack of infrastructure and the need for researchers to travel long distances for basic supplies, illustrating the historical difficulties faced by the station [4][6]. - The article recounts personal experiences of researchers, such as the emotional impact of long separations from family due to the demanding nature of fieldwork, highlighting the personal sacrifices made for scientific advancement [5][7]. Group 3 - The article emphasizes the camaraderie and shared experiences among researchers at the station, who find joy in their work despite the physical demands and isolation of the grassland environment [8]. - It notes the unique ecological aspects of the grassland, including diverse flora and fauna, which contribute to the researchers' passion for their work [8].