生态廊道
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人工巡护升级为精准管护
Liao Ning Ri Bao· 2025-12-22 01:07
"十四五"期间,我省自然保护地格局持续优化,构建起国家公园(候选区)、自然保护区、自然公 园的新型三级自然保护地体系;大连蛇岛—老铁山、丹东鸭绿江口两处候鸟栖息地成功列入《世界遗产 名录》,我省世界自然遗产实现了零的突破;以自然保护地为点,以生态廊道为线,辐射全域的生物多 样性保护空间网络逐步形成;持续实施辽河口湿地修复,有效恢复候鸟栖息地,稳步推进矛盾调处,辽 河口国家公园设立条件日趋成熟。 我省将深化科技赋能,打造自然保护区AI应用场景,推动管护从"人工巡护"向"科技+人工"精准管 护升级,更精细化守护自然瑰宝。从省林草局近日召开的国家级自然保护区工作推进会议上了解到。 着眼新一阶段自然保护区建设,省林草局将带领各自然保护区,夯实基础性工作,加快推进勘界立 标、编制总体规划等工作,做好整合优化后续文章;深化机制创新与技术应用,从"守山"向"知山""乐 山"转变;增强宗旨意识,抓好项目包装和建设、监督管理与社区共建共享,通过利益共享、能力共 建、决策共商,引导周边社区从"被动配合"转变为"主动保护",为我省生态文明建设注入强劲动力。 ...
打造中心城区到城市副中心的生态廊道!北京城区最长水上航线通航
Sou Hu Cai Jing· 2025-11-10 09:57
Core Points - The newly opened 28-kilometer waterway connects Beijing's central urban area to the Tongzhou sub-center, creating the longest navigation route within the city [1] - This route serves as an ecological corridor, enhancing the connection between commercial areas, cultural parks, and the Grand Canal cultural belt [1] Summary by Categories - **Infrastructure Development** - The 28-kilometer navigation route is the longest in Beijing's urban area, facilitating transportation and connectivity [1] - **Ecological and Cultural Impact** - The waterway promotes ecological development with newly added vegetation and scenic spots along the banks, linking various cultural and commercial zones [1]
川金丝猴建立“户口档案”、虎豹数量增长明显 美丽中国生态画卷徐徐铺展
Yang Shi Wang· 2025-06-30 03:04
Group 1 - The core viewpoint of the articles highlights the successful ecological restoration efforts in the Qinling region, particularly focusing on the protection and recovery of the Sichuan golden snub-nosed monkey population through innovative methods like monkey face recognition technology and the transformation of former logging roads into ecological corridors [1][2][4][9]. Group 2 - The use of artificial intelligence technology for monkey face recognition aims to establish "household registration" for the Sichuan golden snub-nosed monkeys, facilitating better monitoring of their population, especially during the birth season from mid-March to May [1]. - A 20-year project has converted 1960 kilometers of abandoned logging roads into wildlife corridors, significantly aiding the movement and genetic exchange among different monkey populations [2][4]. - The ecological corridor is essential for the monkeys, as they are tree-dwelling animals that rely on forest habitats for migration and survival, minimizing risks associated with ground movement [7]. - The restoration project led by Professor Li Baoguo has successfully planted 20 hectares of forest and connected 200,000 hectares of fragmented forest land, restoring the original habitat of the Sichuan golden snub-nosed monkeys [11]. - In the Northeast Tiger and Leopard National Park, there has been a notable increase in the populations of tigers and leopards, with numbers rising from 27 tigers and 42 leopards in 2017 to approximately 70 tigers and 80 leopards currently [12][14].
中科院连新明:“雪山之王”的栖息与保护有何国际意义?
Zhong Guo Xin Wen Wang· 2025-05-18 02:33
Core Viewpoint - The snow leopard, a flagship species of the Tibetan Plateau, plays a crucial role in the ecosystem and is a key indicator of environmental health, with its conservation linked to broader ecological cooperation along the Belt and Road Initiative [1][8]. Group 1: Adaptation and Ecological Role - The snow leopard has evolved unique adaptations for high-altitude environments, including thick fur, a long tail for balance, and efficient oxygen transport in its blood, which are essential for survival in harsh conditions [2]. - Research indicates that the snow leopard does not have a significant regulatory effect on the food chain, challenging the traditional view of top predators controlling ecosystems. Instead, the ecosystem dynamics in the Sanjiangyuan region appear to be more complex and less dependent on a single species [3][4]. Group 2: Population Monitoring and Research Methods - A large-scale population survey in the Sanjiangyuan region estimated the snow leopard population to be around 1,002 individuals, utilizing infrared cameras and AI-assisted pattern recognition for effective monitoring [6][5]. - The methodology employed for snow leopard identification can serve as a model for monitoring other elusive species, highlighting the importance of technology in wildlife conservation [5]. Group 3: Habitat Fragmentation and Conservation Strategies - Habitat fragmentation poses a significant threat to snow leopards, exacerbated by human activities such as agriculture and infrastructure development, which can isolate populations and reduce genetic diversity [7]. - China's establishment of a new nature reserve system, including national parks and ecological corridors, aims to mitigate habitat fragmentation and can be adapted for other endangered species [7]. Group 4: International Cooperation and Ecological Significance - The snow leopard's habitat spans multiple countries, making its conservation a focal point for international ecological cooperation, particularly within the framework of the Belt and Road Initiative [8]. - The "Bishkek Declaration" and subsequent international agreements emphasize collaborative efforts among snow leopard range countries to enhance conservation strategies and promote ecological integrity [8].