熊出没全国首次集中亮相，约5500万年前的抚顺，长这样……_我的网站
A |  China Meteorological Administration (CMA) issued a Level IV emergency response for typhoon and heavy rain on Saturday, when typhoons including Gaenari, Narra, and Saudel created a rare situation in which three typhoons were active simultaneously over the South China Sea and the Northwest Pacific. As Typhoon Gaenari, the 20th typhoon of this year, formed on Saturday afternoon, a total of 20 typhoons have formed since January this year, well above the historical average of 13.4 typhoons form from January to August, despite August is not yet over. Statistics also show that typhoons have formed every month from January through August this year, with the number of typhoons generated each month exceeding the average for the same period in previous years, Beijing Daily reported. Typhoon Gaenari was about 320 kilometers east-northeast of Taipei on China’s Taiwan, as of 2 pm on Saturday, packing maximum winds of 18 meters per second near its center. Typhoon Gaenari is expected to move rapidly northwestward at a speed of 35 to 40 kilometers per hour, with little change in intensity, China Central Television reported on Saturday. While the combined influence of Typhoon Narra, the 19th typhoon of this year,and the southwest monsoon is set to bring heavy rain to parts of South China and coastal areas of East China’s Zhejiang and Fujian provinces over the next three days, Typhoon Saudel, this year’s 18th typhoon, is forecast to move northwest and strengthen. China’s National Meteorological Center maintained a blue typhoon warning on Saturday morning, with Typhoon Narra centered over the Beibu Gulf, about 30 kilometers south of Dongxing city, South China’s Guangxi, China Central Television (CCTV) reported. Typhoon Narra is forecast to linger over the Beibu Gulf from Saturday afternoon to Sunday night, strengthening to a severe tropical storm before slowly moving northeastward and northward from Monday. It is expected to weaken as it approaches the Leizhou Peninsula in Guangdong and coastal areas of southern Guangxi. Typhoon Narra and the southwest monsoon are expected to bring heavy to torrential rain to Hainan, southern Guangxi and coastal Guangdong over the next three days, with some areas facing extreme rainfall. China’s National Flood Control and Drought Relief Headquarters and the Ministry of Emergency Management activated a Level IV emergency response for flood and typhoon control in Hainan, Guangxi and Guangdong at 8 pm on Friday. Meteorological experts warned that Typhoon Narra will follow a complex track and linger over the Beibu Gulf, urging heightened precautions for maritime activities, transportation and coastal tourism. Heavy rain could trigger mudslides, landslides and flooding, while localized severe weather may also cause secondary disasters, chinanews.com reported. In addition, Sun Qianqian, a meteorological analyst with the CMA, said that sea surface temperatures along Typhoon Saudel’s path are relatively high, and the storm is expected to intensify rapidly in the coming days, potentially reaching super typhoon strength. Around Wednesday, it is expected to pass through the Ryukyu Islands and move into the East China Sea, after which its track remains somewhat uncertain. According to Sun, an active South China Sea monsoon and multiple interacting tropical systems are expected to bring heavy rain to coastal areas from southern to eastern China through Monday. Southern Guangxi, Hainan, southern Taiwan Island, eastern Guangdong, southern Fujian and southern Shandong are likely to see the heavy rainfall, with risks of rain-related secondary disasters, CCTV reported. Global Times 。 10月25日，在全场的倒计时声中，“远古葱茏”——抚顺生物群特展在辽宁古生物博物馆一楼正式开展，以馆藏珍稀的抚顺生物群标本为核心，精心构建知识化展示链条，将标本资源与科技和艺术完美融合，通过自然看历史、透过历史看文化，充分展示抚顺地域魅力。本次特展由沈阳师范大学、中共抚顺市委宣传部、国家岩矿化石标本资源共享平台主办，辽宁古生物博物馆承办，辽宁省自然资源厅科技外事处指导，将持续至今年12月10日。 抚顺生物群是辽宁十大古生物群之一。抚顺生物群的时代为始新世中晚期（距今约5200-4000万年），发现了包括植物以及鱼类、淡水龟类等脊椎动物和昆虫等无脊椎动物化石门类，其中昆虫等节肢动物化石常保存于精美的琥珀之中。抚顺植物群曾出现高大的水杉、红杉等松柏类；还发现现今只在热带-亚热带生长的棕榈植物——似沙巴棕等化石，说明当时抚顺气候相当炎热，茂盛的植物为形成大规模的森林及辽宁第4期大煤田创造了充足的物质条件。 当天的开展仪式吸引不少热情的参观者前来观展。参观过程中，参观者通过抚顺地区发现的50余件珍贵化石及矿物标本的集中展出，一同领略“抚顺生物群”的独特魅力，在馆内讲解员的讲解下穿越时空，回到了那个“葱茏”的史前世界，感受大自然的神奇与壮丽。 辽宁古生物博物馆展览部主任刘森介绍说，此次特展是抚顺生物群化石在全国范围内的首次集中展出，展出了抚顺槲叶、抚顺桦等珍贵化石，以及种类齐全的抚顺琥珀，这些化石和琥珀非常具有科研价值和展览价值，让公众透过远古自然，更加深入了解抚顺悠久的历史文化。 作为抚顺流量工程中“抚顺宣传进沈阳”的一项重要活动内容，本次特展的举办得到了中国罕王控股有限公司董事会主席、北京大学沈阳校友会会长杨继野和以赵毅为代表的抚顺众多收藏家的大力支持，展览中的大部分展品选自他们为辽宁古生物博物馆捐赠的2000余块动植物化石和100余块琥珀。特展启动仪式上，辽宁古生物博物馆党总支书记杨建杰，为杨继野和赵毅颁授了化石捐赠证书。
B | 抚顺生物群因其发现大量蕴含动植物的琥珀而被誉为世界上种类最丰富的琥珀生物群之一，这些琥珀不仅填补了始新世时期亚洲大陆琥珀生物群的空白，也因其内含物中具有极高的生物多样性，为研究气候变化和构造事件对欧亚大陆生物演化的影响提供了重要支撑。 特展启动仪式结束后，还同步举行了相关系列科普活动“一叶知秋——书香中的自然”植物书签制作活动。
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