近日，记者从位于河北保定阜平县的河北银河山省级自然保护区了解到，2024年4月起，河北省、保定市及阜平县林业部门与清华大学建筑学院景观学系、 重庆江北飞地猫盟生态保护中心组成的联合监测团队，在河北银河山省级自然保护区54万亩范围内联合开展生物多样性监测工作，团队布设的红外相机拍摄 到多段华北豹的活动影像，包括雄性个体和雌性个体。 （总台记者 王帅南 冯彦杰） 数据显示，这是近十年来在太行山河北段发现的最靠北的华北豹踪迹。此外，团队在监测到华北豹的同时，也于今年3月监测到其重要猎物中华斑羚种群。 ...

在生物多样性监测工作中，除了跋山涉水开展野外动植物实地调查外，调查队伍还运用视觉识别、人工 智能等高科技手段（例如，红外自动触发相机、声纹自动监测、定位光谱物候监测系统、定位叶面积指 数仪和昆虫计数器等）进行辅助监测，持续地观察、记录和分析生态系统中的鸟类、两栖爬行动物、哺 乳动物、昆虫和植物等，了解它们的种类、数量、分布和变化趋势。 其中，红外相机，只要有动物路过就会咔嚓一声，自动拍下靓照。声纹自动监测仪可以24小时收录音 频，鸟叫、虫鸣、蛙合唱……这些"森林好声音"通通收录。昆虫计数器则自动记录小飞虫们的神秘生 活。物种视频智能监测杆是野生动物的24小时监护管家，同时实现动物、气象、水体和土壤状况实时监 测。 为深入贯彻落实《全国生态质量监督监测工作方案（2023—2025年）》相关政策要求，加快推进生态环 境监测现代化体系建设，近年来，广东省广州生态环境监测中心站携手生态环境部华南环境科学研究 所、广东省科学院动物研究所等单位，共同推进生物多样性智慧监测体系构建工作，为美丽广州建设提 供坚实科技支撑，共同守护云山珠水间的宝贵生灵。 《中国经营报》记者了解到，为了能全面把脉广州生态环境质量状况，在正式开展 ...

Group 1 - Harbin, Heilongjiang Province, has released new evidence of war crimes committed by the Japanese Army's Unit 731, including 3,010 pages of documents, 194 minutes of footage, and various photographs and postcards, highlighting the historical significance of these materials [1] - The newly disclosed materials include personnel records, daily life documentation, pathological dissections, and operational manuals from various Japanese military medical institutions involved in biological warfare during the invasion of China [1] Group 2 - Henan Province will distribute cultural and tourism consumption vouchers to nationwide tourists from August 16 to September 10, 2025, with various discount tiers aimed at boosting tourism [1] - The vouchers will be available through major platforms such as Ctrip, Meituan, and Douyin, applicable to A-level scenic spots, tourism performances, and quality accommodations within Henan [1] Group 3 - In Hebei Province, a situation arose where a scenic area was criticized for publicly assessing sanitation workers, leading to an internal investigation and subsequent changes in evaluation methods to prevent future incidents [2] - The incident involved a monthly internal assessment of sanitation staff, which was misinterpreted by media as inappropriate public scrutiny [2] Group 4 - In Yunnan Province, the first clear images of a leopard cat were captured, indicating the area's rich biodiversity, which now includes five top cat species, confirming the ecological integrity of the region [3] - The presence of various rare species, including the snow leopard and the golden cat, reflects the well-preserved habitats and complete food chain structure in the area [3] Group 5 - The Shanxi Provincial Archaeological Research Institute has published findings from the excavation of a mural tomb dating back to the Jin Dynasty, which showcases the cultural exchange between the Song, Liao, and Jin dynasties [4] - The tomb features a unique octagonal structure with brick carvings and painted murals, indicating significant historical and cultural value [4] Group 6 - In Guangdong Province, customs officials in Shenzhen seized 1,678.1 grams of ecstasy disguised as animal food, highlighting ongoing efforts to combat drug smuggling [5] - The discovery was made during routine inspections, leading to further investigation by customs authorities [5] Group 7 - In Sichuan Province, false reports of a liquefied gas truck explosion led to police investigations into the source of the misinformation, emphasizing the impact of social media on public safety perceptions [6] - The police confirmed that no such incident occurred, and actions are being taken against the individual responsible for spreading the rumor [6] Group 8 - Hainan Province has announced new real estate policies aimed at supporting families with multiple children, including the removal of distinctions between ordinary and non-ordinary residential properties [6] - The policies also include tax incentives for families selling and repurchasing homes within a year, aimed at improving housing conditions [6]