甘肃省通过卫星遥感、无人机与地面终端,推动草原监测与治理方式升级,并强化草种产业技术支撑。
甘肃省利用“空天地”一体化监测体系取代传统人工巡查,实现草原动态感知。该省通过种质创新、草种溯源及有害生物防控,构建起科学的草原生态保护与治理格局,提升“陇草”品牌竞争力。
AI-generated summary
甘肃省地处三大高原交会处,拥有丰富的草原类型,被称为“中国草原类型博物馆”。该省近年来致力于将草原保护融入大生态格局,通过技术手段实现精准治理。
中新网兰州11月11日电 (戴文昌)一代代草原工作者曾背着标本夹、踏着牧草,用双脚丈量甘肃草场的一草一木。如今,由卫星遥感、无人机、地面终端组成的“空天地”监测体系,接过了步行巡查的接力棒,为草原安上动态感知的“神经末梢”。
2024年7月31日,俯拍下的甘肃省合作市当周草原。(资料图) 九美旦增 摄
地处黄土、内蒙古和青藏三大高原交会处的甘肃,气候、土壤、地形、地貌等自然因素多样,作为典型的农牧过渡区,草原类型十分丰富,全国18个草原大类里,甘肃拥有13类,有“中国草原类型博物馆”之称。
甘肃省草原技术推广总站站长刘兴明11日对外透露,该省草原监测历经三轮迭代,从早年人工徒步记录,到20世纪80年代完成首次甘肃省草原遥感普查,2014年运用3S技术建成三级草原资源数据库,如今一体化智能监测体系成型。
“监测方式的迭代,本质是治理方式的升级。”刘兴明说,有了量化数据,禁牧、草畜平衡不再依靠经验判断,载畜量可以科学核定,退化斑块精准定位,长期观测数据还能为草原碳汇核算积累支撑。
图为甘肃肃北草原风景如画。(资料图) 郑磊斌 摄
2018年,甘肃省草原技术推广总站转隶甘肃省林业和草原局之后,跳出“就草论草”,把草原保护融入大生态格局。一边推进草原差异化修复,一边布局草种业根基,“1库8圃16站”种质创新网络持续收集驯化本土草种。2019年以来,该站依托甘肃省草品种审定委员会审定43个优良草品种,发布5批推广目录共110个品种,29个入选国家“三北”工程良种推荐目录。
近年来,甘肃因地制宜布局草种产业带,在该省张掖市打造原种繁育示范点,陇东依托撂荒地繁育红豆草。2025年,甘肃省草种良种基地7.93万亩,年产草种0.8万吨。同时,当地搭建草种三级认证、四级监管配套溯源系统,一粒草种扫码即可溯源,甘肃也连续承担国家草种追溯试点任务。
“四大平台”正是打通成果落地的关键纽带。刘兴明说,当地依托平台搭建智库专家库,落实首席专家结对机制,整合监测、试验、预警点位共建野外观测基地,试验、中试、推广一体化推进。一线提出难题,科研定向攻关,成熟技术打包下沉,持续提升“陇草”品牌竞争力。
图为甘肃省合作市美仁大草原。(资料图) 李亚龙 摄
此外,甘肃草原有害生物防控体系也同步织密,普查已覆盖该省14市(州)88个区域,制作标本9000余份;建成4个国家级、17个省级测报站点,实现24小时值守预警。“十四五”时期该站累计防治鼠虫害5094万亩,以绿色防控手段牢牢守住草原生态安全底线。
“草种就是草原的芯片,守护种质资源,就是守住陇原生态根基。”刘兴明说,依托空天地智能监测、良种繁育与协同攻关,甘肃正持续夯实草原生态保护的技术支撑。
AI outlook — possibilities, not facts
2025年甘肃省草种良种基地规模将达到7.93万亩。
Very likely · Within months

The Water Resources Department stated that since the forward-looking water environment construction was promoted in 2017, 2.63 million tons of water sources have been added every day. From June to October this year, 200 million tons of water were dispatched across regions through the "String of Pearls" project, and combined with water conservation and desilting measures, it effectively improved the resilience of Taiwan's water supply. It is expected that an additional 1.2 million tons of water will be added daily in 2031.
Beijing launched an orange alert for heavy air pollution at 0:00 on the 11th. Affected by the triple factors of circulation, wind field and water vapor, the atmospheric diffusion conditions in Beijing-Tianjin-Hebei and surrounding areas have deteriorated. It is expected that regional air pollution will occur from the 11th to the 14th, with some areas reaching severe pollution levels.
At the COP31 side meeting held in Antalya, Turkey, Simon Steele, executive secretary of the United Nations Framework Convention on Climate Change Secretariat, spoke highly of China's energy transformation achievements, calling it unique in the world, and called on the international community to adhere to multilateral cooperation and jointly promote the global clean energy transformation.
The 31st Conference of the Parties to the United Nations Framework Convention on Climate Change opened in Antalya, Türkiye. Simon Steele, Executive Secretary of the Secretariat, said in his opening speech that global climate action has entered the implementation stage, and COP31 must introduce implementable plans, focusing on promoting funding implementation, renewable energy, methane emission reduction and other issues.

In order to improve air quality and promote the electrification of transportation vehicles, the Ministry of Environment announced that the "Air Pollutant Reduction Subsidy Measures for Replacement of Old Vehicles with New Vehicles" will be extended until the end of 2030. Retiring old vehicles that are more than 10 years old will receive a basic air pollution subsidy of 1,000 yuan for motorcycles, 2,000 yuan for small passenger trucks, and 30,000 yuan for large passenger trucks.
In the next three days (November 12 to 14), central and eastern my country will be in an intermittent period of cold air, and atmospheric diffusion conditions will deteriorate. There will be fog and haze in North China, Huanghuai, Northeast China, Sichuan Basin and other areas, with local visibility less than 50 meters. The public must pay attention to safety when traveling.