青藏高原植物多样性保护
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在青藏高原抢救“植物界大熊猫”
Ke Ji Ri Bao· 2025-07-15 00:54
Core Points - The research team from the Northwest Plateau Institute of Biology is studying the endangered plant species, Jiu Zhi Green Velvet, which has a population of only about 1,000 individuals, making it rarer than the giant panda [1] - The team is conducting population sequencing to understand the genetic load and harmful mutations affecting the genetic diversity of Jiu Zhi Green Velvet [1] - The Qinghai-Tibet Plateau is identified as an ideal area for studying species adaptation and diversity due to its unique biological resources [1] Group 1 - The Jiu Zhi Green Velvet is classified as a national second-level protected wild plant and is at risk of extinction due to its small population size and narrow distribution [1] - The research team is also monitoring meteorological and soil data to better understand the habitat of Jiu Zhi Green Velvet [1] - The team has identified another endangered species, Hua Fu Flower, with a population of less than 600 individuals, highlighting the critical status of these plants [2] Group 2 - The Qinghai Province has selected the first batch of extremely small population wild plants, including Jiu Zhi Green Velvet and Hua Fu Flower, for conservation efforts [2] - The Northwest Plateau Institute has established a national gene bank for biological resources, which serves as a "Noah's Ark" for over 5,000 biological resource samples [2] - The research team faces significant natural challenges while conducting field studies in remote areas like the Altyn-Tagh National Nature Reserve [3] Group 3 - The research assistant, Yu Jingya, emphasizes the importance of continuous learning and fieldwork in scientific research [4] - The team aims to continue the work of protecting the biodiversity of the Qinghai-Tibet Plateau, recognizing the ecological significance of each plant species [4] - The ongoing conservation efforts are described as a race against time to protect these endangered species and their habitats [4]