珍爱“国宝” 写好大熊猫保护故事

Core Viewpoint - The article highlights the comprehensive efforts made in China for the protection and sustainable development of giant pandas, showcasing significant advancements in breeding, habitat optimization, and international collaboration [2][4][7]. Group 1: Breeding and Health Management - The breeding rate of giant pandas has increased from 20% to 67% due to advancements in reproductive hormone monitoring and artificial insemination techniques [4]. - A full-cycle management system has been established to ensure the health of giant pandas, including regular health check-ups every quarter to half a year [4][6]. - The unique case of "Qizai," a brown giant panda, has drawn public attention and highlighted the conservation efforts at the Qinling Giant Panda Research Center [3][4]. Group 2: Habitat and Environmental Optimization - The Beijing Zoo has a long history of giant panda care, with approximately 4.8 million visitors in the past year, indicating strong public interest [5]. - Each giant panda at the Beijing Zoo receives a diet of 50 to 70 kilograms of fresh bamboo daily, along with other food items, to meet their nutritional needs [6]. - Enrichment projects have been implemented to simulate the pandas' natural behaviors and improve their physical and psychological well-being [6]. Group 3: International Collaboration and Wild Population - The China Giant Panda Protection and Research Center has five bases focusing on breeding, rewilding, and international exchanges, ensuring a comprehensive approach to panda conservation [7]. - In the Sichuan area of the Giant Panda National Park, 1,227 wild giant pandas, accounting for 91.6% of the park's population, have seen habitat restoration efforts covering 33,140 acres [8]. - Monitoring indicates that the number of wild giant pandas in the Sichuan area is expected to increase to 185 by 2024, reflecting a stable recovery of the population [8].