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At 09:55 on the August 26, 2010 Source: Xinhua
Discover early warning of geological disasters in China to reduce loss of life and property
Since August, Gansu Zhouqu, Mianzhu and Wenchuan in Sichuan, Yunnan and other places Gongshan torrents debris flows have occurred. Few days, Ministry of Land and started three times a geological disaster emergency response.
Previously, Guanling County, Anshun City, Guizhou Province, a major landslide Kong Wuzhen disasters, Bamboo Town, Danfeng Shaanxi Province and Ankang City Hanbin District Otake Yuan Zhen and other major debris flows have caused heavy casualties.
Statistics show that the number of geological disasters in the first half of this year is nearly 10 times last year. The face of the grave situation of disasters, how to do monitoring and warning before the disaster occurred, in response to the disaster took place well after the hedge as possible to avoid casualties and economic losses, are a test of the Chinese government's response capacity.
China's densely populated, mountainous area of total land Seventy-some mountain counties, towns and villages built in the landslide or debris flow on alluvial fans, hard to move due to various reasons, a large number of potential geological disaster, once the disaster extremely seriously.
"This is more prominent in Yunnan." Said Liu Ping, Vice Governor of Yunnan Province, the county seat of the city are luchun landslide, but within the county, can not find a place to relocate; Honghe urban construction in alluvial on relatively stable under normal circumstances the city, in the event of extreme weather, there will be leakage, prone to landslides.
As the highest of Geological Hazards of hair-prone area, located in Yunnan, Sichuan and Tibet to be combined with the Department of friends known as the "Number One Insurance City" debris flow Deqin county has long been threatened. In addition to continuous implementation of disaster 18 years in engineering control, the geological disaster risks Dian Wei Le Rang De Dao Youxiaojiankong, Ministry of Land and slide the door Zai important point on the installation of a Lie Feng Yin Huan alarm apparatus.
Deqin County have lived in the Jinsha River on the edge of the hillside village, a total of 70 200 households, due to cracks in the mountain, there may be whole mountain landslide, when hundreds of thousands of cubic meters of earthwork will be blocked Jinsha River dammed lake formed. Liu Ping said that the department of land Diqing Tibetan Autonomous Prefecture of staff monitored the hidden immediately after the evacuation of the entire village of people. Since then the provincial government come up with more than 1,200 yuan, the village started a comprehensive relocation. "At present the village people have all moved into new homes."
Ministry of Land and Xie sent in Yunnan Province chapter, Kinder Mountain, Exogenous and other experts said after the field research, through the geological disaster monitoring and early warning disaster hedge Pro, simply reduces the major geological disaster on people's lives and property threat.
Since August, Gansu Zhouqu, Mianzhu and Wenchuan in Sichuan, Yunnan and other places Gongshan torrents debris flows have occurred. Few days, Ministry of Land and started three times a geological disaster emergency response.
Previously, Guanling County, Anshun City, Guizhou Province, a major landslide Kong Wuzhen disasters, Bamboo Town, Danfeng Shaanxi Province and Ankang City Hanbin District Otake Yuan Zhen and other major debris flows have caused heavy casualties.
Statistics show that the number of geological disasters in the first half of this year is nearly 10 times last year. The face of the grave situation of disasters, how to do monitoring and warning before the disaster occurred, in response to the disaster took place well after the hedge as possible to avoid casualties and economic losses, are a test of the Chinese government's response capacity.
China's densely populated, mountainous area of total land Seventy-some mountain counties, towns and villages built in the landslide or debris flow on alluvial fans, hard to move due to various reasons, a large number of potential geological disaster, once the disaster extremely seriously.
"This is more prominent in Yunnan." Said Liu Ping, Vice Governor of Yunnan Province, the county seat of the city are luchun landslide, but within the county, can not find a place to relocate; Honghe urban construction in alluvial on relatively stable under normal circumstances the city, in the event of extreme weather, there will be leakage, prone to landslides.
As the highest of Geological Hazards of hair-prone area, located in Yunnan, Sichuan and Tibet to be combined with the Department of friends known as the "Number One Insurance City" debris flow Deqin county has long been threatened. In addition to continuous implementation of disaster 18 years in engineering control, the geological disaster risks Dian Wei Le Rang De Dao Youxiaojiankong, Ministry of Land and slide the door Zai important point on the installation of a Lie Feng Yin Huan alarm apparatus.
Deqin County have lived in the Jinsha River on the edge of the hillside village, a total of 70 200 households, due to cracks in the mountain, there may be whole mountain landslide, when hundreds of thousands of cubic meters of earthwork will be blocked Jinsha River dammed lake formed. Liu Ping said that the department of land Diqing Tibetan Autonomous Prefecture of staff monitored the hidden immediately after the evacuation of the entire village of people. Since then the provincial government come up with more than 1,200 yuan, the village started a comprehensive relocation. "At present the village people have all moved into new homes."
Ministry of Land and Xie sent in Yunnan Province chapter, Kinder Mountain, Exogenous and other experts said after the field research, through the geological disaster monitoring and early warning disaster hedge Pro, simply reduces the major geological disaster on people's lives and property threat.
July 17 heavy rainfall occurred early in Sichuan Florida, at 2 o'clock on the 19th, home field Wanyuan Wei mountain town of collapse, due to land and resources issued a warning in advance, the local government in a timely manner and make proper arrangements for the transfer of threatened more than 2,100 people , causing no casualties; at 1 o'clock on the 13 August, an outbreak in Sichuan Mianzhu Qingping Township, debris flow, in one hour of time, the township emergency transfer of a total of more than 5,000 people, including the worst-hit village board 4 groups round package village a group of emergency transfer of Salt Village, Group 3 400 people to avoid heavy casualties.
"Qingping Township, up to 5 million cubic meters of debris flow over the scale, more than Zhouqu debris flow since the founding of new China the largest one." Geological Hazards member, He Ping, senior field research in the Qingping Township, said after the casualties of so so little, the department of land pre-disaster warning, monitoring and prevention of grassroots cadres in groups, hedge disaster affected people common clinical played an irreplaceable role.
"Group on monitoring and prevention of geological disasters in China a major initiative is under the present conditions the most effective monitoring system." Land and Resources Minister Xu Shaoshi said that the country now risks Point 240 000 into the group of monitoring and controlling systems, with 100 000 group on monitoring and monitors, grassroots cadres and the masses through direct Shen Yu geological disaster monitoring and early warning point, timely capture of geological disasters precursor, disaster deformation, event information, quickly find danger, warning and timely self-help significantly reduce casualties and economic loss.
As of August 21, Ministry of Land and organize long-term presence of 88 experts in 18 key provinces guide prevention hedge, sent more than 150 experts to assist in the investigation and inspection, sent more than 70 emergency response team to the Yushu, Guanling, Zhouqu , Gongshan to carry out such emergency investigation. Geological disasters province also organized professional and technical personnel dispatched to cities and counties local garrison. January to July this year, the country from successful hedge 688, to avoid casualties of 2.4 million people. (Reporter Juan, Yu Li, Wang Li)
"Qingping Township, up to 5 million cubic meters of debris flow over the scale, more than Zhouqu debris flow since the founding of new China the largest one." Geological Hazards member, He Ping, senior field research in the Qingping Township, said after the casualties of so so little, the department of land pre-disaster warning, monitoring and prevention of grassroots cadres in groups, hedge disaster affected people common clinical played an irreplaceable role.
"Group on monitoring and prevention of geological disasters in China a major initiative is under the present conditions the most effective monitoring system." Land and Resources Minister Xu Shaoshi said that the country now risks Point 240 000 into the group of monitoring and controlling systems, with 100 000 group on monitoring and monitors, grassroots cadres and the masses through direct Shen Yu geological disaster monitoring and early warning point, timely capture of geological disasters precursor, disaster deformation, event information, quickly find danger, warning and timely self-help significantly reduce casualties and economic loss.
As of August 21, Ministry of Land and organize long-term presence of 88 experts in 18 key provinces guide prevention hedge, sent more than 150 experts to assist in the investigation and inspection, sent more than 70 emergency response team to the Yushu, Guanling, Zhouqu , Gongshan to carry out such emergency investigation. Geological disasters province also organized professional and technical personnel dispatched to cities and counties local garrison. January to July this year, the country from successful hedge 688, to avoid casualties of 2.4 million people. (Reporter Juan, Yu Li, Wang Li)
(Editor: Luo Xu)
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