矮小肉果兰是兰科珍贵稀有的腐生性物种，广西重点保护植物。肉果兰属全属有5种，中国有3种， 分别是台湾肉果兰、血红肉果兰、矮小肉果兰。矮小肉果兰不依赖绿叶进行光合作用，与特定真菌构建 共生体系，通过地下真菌网络巧妙获取养分。 据介绍，肉果兰通常仅在开花结果时短暂露出地面，其余时间隐藏于地下与真菌共生，其完整生命 周期至今仍是植物学界未解的演化密码。因其生长依赖完整的"植物—真菌—森林"微循环系统，被誉为 森林生态系统健康的"活体检测仪"。 "此次发现的矮小肉果兰，栖息地位于溪谷旁，腐殖质层厚达30厘米，真菌菌丝如银色神经网络密 布地表，为解析亚热带森林的生物协同进化机制提供了弥足珍贵的生态样本。"8月25日，广西植物研究 所研究员刘演告诉记者，此处的矮小肉果兰多达22株聚生，也十分罕见。 历经2年的跟踪监测，巡护员于近日在广西七冲国家级自然保护区的沟谷深处、常绿阔叶林的朽木 之下，发现了一种玲珑剔透的兰科植物。经广西植物研究所植物分类专家鉴定，确认是兰科肉果兰属矮 小肉果兰（Cyrtosia nana），这一发现为保护区生物多样性名录增添了极具科研价值的新记录。 "目前，保护区维管植物物种记录已跃升至1668种 ...

【云南】首次拍到金钱豹影像，香格里拉已集齐五种顶级猫科动物 【黑龙江】哈尔滨公布一批侵华日军第731部队细菌战新罪证史料 据人民日报客户端消息，80年前的今天，日本宣布无条件投降。今天，黑龙江哈尔滨侵华日军第七三一 部队罪证陈列馆公布一批侵华日军细菌战新罪证史料，涉及到日本侵华期间多个参与人体实验与细菌战 机构的《身上申告书》《留守名簿》、相册、明信片、影像等。本次公布的新罪证史料总计3010页，影 像194分钟，照片312张，明信片12张，信件8张。从组织机构上看涵盖了日本陆军军医学校、侵华日军 第七三一部队、侵华日军第一六四四部队、侵华日军第八六〇四部队、侵华日军第14防疫给水部、侵华 日军哈尔滨第一陆军病院等。从内容上，涵盖人事记录、日常生活、病理解剖、摄影班、作战手册等。 以上史料多为首次公开，具有极高的历史价值，进一步固化了侵华日军细菌战罪证链。 【河南】明起至9月10日，将向全国游客发放文旅和住宿类消费券 8月15日，河南省文化和旅游厅发布消息称，为营造良好的暑期旅游消费环境，河南省将于2025年8月16 日—9月10日面向全国游客发放2025年"缤纷夏日·乐享河南"文旅、住宿类消费券。消费券设3 ...

Core Insights - Recent discoveries in Hainan Tropical Rainforest National Park include three new species of fungi: Extreme White Non-Locked Leather Fungus, Granular Powdery Leather Fungus, and Hainan Powdery Leather Fungus [5][6] - Additionally, three new recorded species in China were found, enriching the diversity of large fungi in Hainan [6] Group 1: New Species Discovery - The Extreme White Non-Locked Leather Fungus was found in the Bawangling area, characterized by its annual fruiting body that appears flat and has a waxy texture when fresh, resembling snow on decayed wood [5] - The Granular Powdery Leather Fungus and Hainan Powdery Leather Fungus were discovered in the Jianfengling area, with the former having a leathery fruiting body and a surface with slight granules, while the latter has a smooth surface with a fuzzy edge [5] Group 2: Ecological Significance - All newly discovered and recorded species are wood-decaying fungi, playing a crucial role as decomposers in forest ecosystems, accelerating the decomposition of dead wood and leaves, and maintaining nutrient cycling [7] - The sensitivity of fungi to habitat changes highlights the integrity and diversity of the ecosystem in Hainan Tropical Rainforest National Park, supporting further scientific research and resource value exploration [7]

Core Viewpoint - The biodiversity of Hainan's tropical rainforest has significantly increased due to the ongoing construction of the Hainan Tropical Rainforest National Park [9]. Group 1 - The Hainan Tropical Rainforest National Park is enhancing the biodiversity of the region [9]. - Various unique species, such as the bamboo stick insect and the broad-bellied bug, have been documented in the Qiongzhong rainforest [3][5]. - The presence of the nationally protected species, Hainan tiger, has been observed foraging in the rainforest [9].

Core Insights - The discovery of the Hainan coral snake in Changjiang County marks the first record of this rare species in the area, highlighting the region's unique biodiversity [1] - The Hainan coral snake, approximately 80 centimeters long, is characterized by its reddish-brown body with black rings and a black head featuring two prominent white "8" shaped stripes [1] - This species, identified as a neurotoxic snake, prefers humid and concealed mountainous environments and primarily feeds on smaller snakes or lizards [1] Species Information - The Hainan coral snake was first discovered and named by researchers in 2018 in the mountainous region of Qiongzhong Li and Miao Autonomous County, filling a classification gap of 87 years for the genus [1] - The recent sighting in Baomeiling not only confirms the unique biodiversity of Changjiang but also expands scientific understanding of the species' distribution and habitat types, providing valuable data for conservation efforts [1]

Group 1: Ecological and Cultural Significance - Yichun City, known as "China's Forest Capital," has a forest coverage rate of 83.8%, significantly higher than the national average, and is home to the world's most well-preserved red pine primitive forest community [1] - The city has a rich cultural exchange with Russia, highlighted by the annual international collective weddings that have become a local brand, with 436 pairs of Chinese and Russian couples marrying since 2012 [2][3] - The region's historical significance includes the discovery of China's first dinosaur fossils, earning it the title "Hometown of China's First Dragon," which attracts international scientific collaboration [4][5] Group 2: Tourism and International Relations - Yichun is positioning itself as an international tourism destination, leveraging its natural beauty and winter sports, with a 382% increase in foreign tourists during the last snow season [7] - The city has established a multi-layered and wide-ranging foreign exchange pattern, enhancing cultural ties with cities like Birobidzhan in Russia through various cultural and trade activities [8][9] - The local government is focused on developing the "Forest+" international brand, promoting eco-tourism, forest health, and winter sports to attract global visitors [9]

Core Viewpoint - The decision made by the Shaanxi Provincial People's Congress Standing Committee aims to strengthen the protection of wild birds, maintain biodiversity, and promote ecological civilization, ensuring harmony between humans and nature [2][4]. Summary by Sections Protection Principles - Wild bird resources are owned by the state, and all units and individuals in the province must comply with relevant laws and regulations for their protection [4]. - The protection of wild birds follows principles of prioritizing protection, regulated use, strict supervision, and public participation [5]. Classification and Responsibilities - Wild birds are classified into national key protection, provincial key protection, and those with significant ecological, scientific, or social value for graded protection [6]. - County-level governments are responsible for wild bird protection in their jurisdictions, with specific departments assigned relevant duties [6]. Hunting and Trade Regulations - Hunting, killing, or trading of national key protected wild birds is prohibited, with exceptions requiring special permits [7][8]. - Illegal transportation, carrying, or mailing of wild birds and their products is banned, and strict regulations apply to their sale and purchase [8]. Habitat and Environmental Protection - Governments must protect and restore wild bird habitats and migration routes, ensuring compliance with ecological protection standards [9][10]. - Measures to reduce pollution and promote green development are emphasized, including the use of environmentally friendly technologies [10]. Public Awareness and Participation - The government will organize campaigns to raise awareness about wild bird protection, with a designated "Love Birds Week" each April [14]. - Citizens and organizations are encouraged to participate in conservation efforts through donations, volunteer work, and reporting illegal activities [14][17]. Enforcement and Penalties - Violations of the decision will result in administrative penalties or criminal charges, with responsibilities for ecological damage clearly defined [17].

Core Viewpoint - Colombia is experiencing a significant increase in forest destruction, particularly in the Amazon region, with a projected 1,136 square kilometers of forest loss in 2024, marking a 43% increase from the previous year [1] Group 1: Forest Destruction Data - In 2023, Colombia's forest destruction decreased by 36% to approximately 793 square kilometers, the lowest level in 23 years [1] - The Amazon rainforest area affected by destruction in 2023 was about 750 square kilometers, accounting for over 65% of the total forest loss in the country [1] Group 2: Causes of Forest Destruction - The increase in forest destruction in 2024 is attributed to land grabbing, expansion of livestock farming, illegal road construction, and increased cultivation of illegal crops [1] - Climate change, particularly droughts leading to forest fires, is also identified as a major factor contributing to the rise in forest destruction [1] Group 3: Biodiversity Context - Colombia is recognized as one of the most biodiverse countries in the world, housing thousands of plant and animal species [1] - The country has approximately 591,000 square kilometers of forest, which constitutes over half of its total land area [1]

7月30日，记者从广西壮族自治区林业局了解到，广西国有七坡林场七坡分场林区巡护人员近日在对林区进行生物多样性监测时，发现了一种瓦状生长的 黄白色真菌，这是首次在该林区发现此真菌。随后，工作人员采集样品进行显微镜观察及送样至吉林农业大学进行生物分子测序，经过ITS生物分子测序 和担孢子等特征的观察，确认该真菌为花状肉齿耳。 花状肉齿耳是原毛平革菌科真菌，子实体呈花朵状，覆瓦状叠生，囊状体棒状或纺锤形，担孢子广椭圆形。该物种在我国被收录于 《中国生物多样性红 色名录—大型真菌卷》 ，保护等级为DD级。最初在海南省儋州市热带植物园发现其分布记录，并在2011年的一篇学术论文中被描述为中国的新增记录 种。 在《国家重点保护野生植物名录》中，DD被定义为数据缺乏等级，指因缺乏科学研究和数据积累，无法准确评估物种受威胁程度。根据现有资料查证， 该真菌在广西尚未有记录，这是广西首次发现该品种。此次在广西发现花状肉齿耳，不仅丰富了当地的真菌多样性，也为进一步研究该物种的生态习性和 分布范围提供了新的线索。 （央视新闻） ...

Core Insights - The discovery of four new bat species in the Gaoligong region enhances China's biodiversity and provides significant data for global bat research [1] - The total number of known bat species in China has been updated to 167, with the Gaoligong region now accounting for 51 species [1] Group 1: Discovery and Research - The research team conducted multiple biodiversity surveys in the Gaoligong area of Yunnan Province, identifying four previously unrecorded bat species: Round-eared Bat, Golden-haired Bat, Hairy-footed Bat, and Short-footed Bat [1] - The findings indicate that the bat diversity in the Gaoligong region may have been underestimated, highlighting its importance in biodiversity conservation [1] Group 2: Ecological Importance - Bats play a crucial role in ecosystems by controlling insect populations and aiding in pollination and seed dispersal [1] - The discovery of new species contributes to a more comprehensive understanding of bat evolution, ecological habits, and their role in ecosystems [1] Group 3: Conservation Recommendations - The Gaoligong region is located at the intersection of three global biodiversity hotspots, making it rich in biodiversity but also highly threatened [2] - The research team recommends enhancing biodiversity protection efforts in the region, emphasizing the need to consider seasonal habitat requirements of species when formulating conservation measures [2]