Xiamen Flood Xiamen Flood 214

1. The flood situation in China in 21; 2. The causes of the flood disaster in Xiamen University; 3. Fujian maintains the Class III emergency response against rainstorm; where are the local flood disasters likely to occur? 4. The harm caused by the flood disaster, and effective preventive measures 5. The typhoon hit Xiamen more than 6 years ago, which was the year of Na Yue. 6. There will be heavy rain today and tomorrow. Xiamen launched a Class III emergency response against heavy rain and flood in 21. The flood situation in China < P > Since the flood season, China's extremely disastrous weather has suddenly occurred frequently, and there have been many large-scale heavy rainfall processes in Jiangnan, South China, Southwest China, Northeast China, Jianghuai and other regions, with early floods and many kinds of flood disasters. According to the statistics of the National Disaster Reduction Committee and the Ministry of Civil Affairs, as of August 6, this year's flood disaster caused 2 million people (1454 people were killed, 669 people were missing, 13.471 million hectares of crops were affected, of which 2.9 million hectares were not harvested, and the direct economic loss due to the disaster was 275.16 billion yuan.

Jiangxi flood

89 counties (cities, districts, 1,52 townships) were affected by the disaster, with 12 people killed, 11 missing and 75, houses collapsed; The affected area of crops reached 69.72 thousand hectares; The roads in China were seriously damaged by water, and some trains on Yingxia Line and Fengfu Line were stopped. Water supply, power supply and communication in four counties were interrupted; Nearly 4, households have lost power; The second largest river in Jiangxi burst when the river overtook the police, and the water level of the Ganjiang River continued to soar to the highest level in 99 years, and Jiang Xinzhou was flooded.

Flood in Hunan

In 19 townships in 14 cities and states, 7.694 million people were affected, 14 people were killed and 9 people were missing, and 25,3 houses were damaged. The affected area of crops was 28,11 hectares, resulting in 16,31 hectares of disasters, with a total loss of 26.4 million yuan. The subgrade of the section from the watershed to Shuangpai Chalin in Lingling District of Line 216 was washed away and the traffic was interrupted. It is expected to resume traffic on July 5; The second flood exceeding the warning level in the main stream of Xiangjiang River; The second main stream of Zishui River is flooded beyond the warning level, the water level of Dongting Lake is rising in an all-round way, and landslides have occurred in Yuanling, Yongzhou and Hunan-Guizhou Railway at 1477+2 and 1464+475.

Fujian flood

8 districts and cities, 6 counties (639 towns and villages, and 4 counties and cities in Nanping) were flooded, and 2,659,1 people were affected; 76 people died and 79 people were missing; There were 37,6 houses collapsed, and the ancient buildings in Taining in the Ming Dynasty were seriously damaged by heavy rains and floods. The affected area of crops was 11.983 thousand hectares, with a loss of 5.353 billion yuan; Trains from Xi' an to Xiamen and Fuzhou were stopped until the 26th, and 9 trains from Xiamen from 22nd to 25th were stopped. More than 6 power supply lines were cut off, and Yufu Village in Dagan Town, Nanping City was cut off from water and food. The flood peak of Shaxikou Reservoir is the biggest flood in history. Once in 1 years, the dam of Diankou Power Station Reservoir in Nanshan Town, Nanping City partially collapsed, and a large area of Nanping City collapsed. Ninghua landslide; Shunchang County caused flash floods, and the mountain in Gaosha Town of Shaxian County collapsed.

Guizhou flood

1.64 million people in p>16 counties, cities and districts were affected, with more than 6,1 damaged houses and more than 6, hectares of crops affected; More than 1 national and provincial trunk roads were interrupted by landslides and landslides; 85 townships were cut off, and the power supply of 36, users was affected; River damaged 33 revetments, 812 irrigation facilities, washed away 9 ponds and dams, and 16 counties (cities, districts) suffered from storms, floods, landslides and mudslides to varying degrees.

Guangxi flood

91,4 people in 54 counties (districts) of 8 cities were affected and 1 person died; 6,385 houses were damaged, and the affected area of crops reached 5.15 thousand hectares, with a loss of 277 million; 312 roads were interrupted; 147 townships (districts) were affected by power outages, and more than 4 transmission lines were shut down; The water level of Liujiang River is 83 meters for two consecutive days, the dam of Laibin Reservoir is in danger, and the Jiulong Reservoir in Luocheng is in danger.

Chongqing flood

More than 86, people in 126 towns and villages in p>11 districts and counties were affected, 2 people died and 1 person was missing; 155 houses collapsed; The affected farmland covers an area of 16.28 thousand hectares, including: 8.56 thousand hectares, 2.19 thousand hectares; There was a flood outside Tianchi Tunnel in Fuling District of Line 13, and the traffic was interrupted. It is expected to resume traffic on June 28; Twenty-five rivers flooded, damaging one small reservoir.

Flood in Zhejiang

11 counties (cities, districts, 11 townships (towns) suffered 88, people, and * * * displaced 23, people; The affected crop area reached 16.28 thousand hectares; The Qiantang River and Fuchun River are closed to traffic, and the Qiantang River enters the first-class flood control; Power outages occurred in 238 villages in 4 townships; Sudden slope debris flow in Longquan.

Sichuan floods

More than 3, people were affected in Ganzi, Emei Mountain, Liangshan and other places, and in 94 townships in 3 districts and 4 counties of Luzhou City. The 7-meter subgrade of Dujiangyan-Wenchuan Highway was destroyed by flood, the National Highway 213 was interrupted, Kangding Mountain collapsed, and the whole mountain fell at 7 km +2 m of Jiusha Road in Emei Mountain City, and Luzhou Hill collapsed.

causes of flood disaster in Xiamen university

Xiamen university is low-lying. The terrain is low and the drainage is not smooth. Monsoon climate, concentrated precipitation in summer, vulnerable to typhoons and hurricanes in summer. XiamenUniversity (XMU), located in Xiamen, Fujian Province, is a comprehensive research-oriented national key university directly under the Ministry of Education and the People's Republic of China.

Fujian maintains a Class III emergency response against rainstorm. Where are the local flood disasters likely to occur?

natural disasters are likely to occur in Zhangzhou, Xiamen, Quanzhou, Putian, Pingtan and Fuzhou. In addition, heavy rains also occurred in central and eastern Fujian.

in recent months, the weather in southeast China has been shrouded in the haze of heavy rainfall. It is under the influence of this heavy rainfall that natural disasters such as floods may occur in most areas of Fujian. Therefore, the relevant departments at all levels of the local government are also taking active actions to ensure that the flood and natural disasters will not bring more serious consequences.

most parts of Fujian are caught in heavy rainfall.

according to the news released by the flood control office of Fujian province, due to the influence of heavy rainfall, natural weather such as heavy rain occurred in parts of central and eastern Fujian province. At this time, under the influence of this natural weather, there is the possibility of flash floods in all parts of Fujian Province. After all, because most of Fujian's terrain is hilly, severe heavy rainfall is likely to lead to flash floods. Therefore, the flood control office also reminds local residents to pay attention to the coming of flash floods. Especially for mountain residents, this is even more important. We must stay away from the foot of the mountain and try to stay away from the foot of the mountain in this heavy rainfall.

local authorities are also taking action.

in addition to the flood control office's release of relevant rainfall news, the local logistics emergency management department is also taking active actions. Many people have been evacuated from most dangerous areas in central and eastern China, and several resettlement sites have been set up in various areas of the province. At the same time, a large number of relief materials are collected from the society to ensure that the transferred personnel have enough materials and food.

be aware of prevention.

in addition to the above, the government and emergency management departments should also be aware of prevention. Especially for the residents in mountainous areas, we should pay attention to vigilance in case of local heavy rain. Remember not to go up the mountain in heavy rain, so as not to encounter flash floods on the way up the mountain.

the harm caused by the causes of flood disaster and effective preventive measures

the harm of flood disaster

refers to the phenomenon that low-lying areas are flooded and waterlogged due to heavy rain, rainstorm or continuous rainfall. Rain and waterlogging mainly endanger the growth of crops, resulting in crop yield reduction or crop failure, and undermining the normal development of agricultural production and other industries.

Waterlogging is mainly caused by heavy rain and rainstorm, so it is often closely related to flood disasters. The conceptual difference between them is that flood disaster refers to the disaster caused by torrential rain or flooding of rivers and lakes; Rainstorm refers to disasters caused by waterlogging and flooding. Rain and waterlogging mainly endanger crop growth, resulting in crop yield reduction or crop failure; Flood not only harms crops, but also damages houses, buildings, water conservancy facilities, transportation facilities, power facilities, etc., and causes casualties to varying degrees. Because floods and rainstorms often occur in the same area at the same time or continuously, it is difficult to accurately define the difference when conducting disaster investigation, statistics and analysis. At this time, they are collectively referred to as flood disasters.

distribution of flood and waterlogging disasters

globally, flood and waterlogging disasters mainly occur in areas with many typhoons and rainstorms. These areas mainly include: northern Bangladesh and coastal areas; Southeast coast of China; Japan and Southeast Asian countries; The Caribbean and the coastal areas of the eastern United States. In addition, floods are also prone to occur in inland river basins of some countries.

the harm of flood disaster

among all kinds of natural disasters, flood is the most common and the most harmful. Flood occurs frequently, spreads widely, is fierce and destructive. Floods not only flooded houses and people, causing a large number of casualties, but also swept away everything in the human settlements, including food, flooded farmland, destroyed crops, and led to a substantial reduction in food production, thus causing famine. Floods will also damage factories, communication and transportation facilities, thus causing damage to the Ministry of National Economy.

Since the beginning of this century, there have been nearly 4 catastrophic floods in countries all over the world, each time resulting in tens of thousands of deaths and millions of people being displaced. In recent decades, the frequency of floods and disaster losses are increasing year by year.

China has been a country with severe floods since ancient times. According to incomplete statistics, during the 2155 years from 26 BC to 1949, there were 192 major floods in * * *, and floods with more than 1, deaths occurred every 5-6 years. This situation has not fundamentally changed in modern times.

The flood disaster not only directly caused casualties and property losses, but also caused a series of other disasters such as landslides, mudslides and epidemics. Rain and waterlogging in China

1951-199. There are 5.9 serious floods every year in China, with an average affected area of 6.67 million hectares, including 4.7 million hectares, 3, to 4, deaths and more than 2 million houses collapsed. In 1991, floods occurred in 25 provinces, cities and districts in China, with 24 million hectares of crops affected, 5,133 people died and 4.98 million houses collapsed, resulting in direct economic losses of 79.9 billion yuan.

The main waterlogging areas are located in Daxing 'anling-Taihang Mountain-east of Wuling Mountain, and this area is divided into four frequent areas by Nanling, Dabie Mountain-Qinling Mountain and Yinshan Mountain. There is little rain in western China, and only Sichuan is a rainy and waterlogged area.

according to the historical statistics of waterlogging, the most serious waterlogging areas are the southeast coastal areas, Hunan-Jiangxi areas and Huaihe River Basin, and the second most waterlogging areas are the middle and lower reaches of the Yangtze River, Nanling, Wuyishan, Haihe River and Yellow River, Sichuan Basin, Liaohe River and Songhua River. The areas with the least rainfall and waterlogging in China are northwest, Inner Mongolia and Qinghai-Tibet Plateau, followed by Loess Plateau, Yunnan-Guizhou Plateau and Northeast China. Generally speaking, the distribution of rain and waterlogging is characterized by more in the east and less in the west; There are many coastal areas and few inland areas; There are many plain lakes and few plateau mountains; There are many slopes in the east and south of the mountain range, but few in the west and north.

flood disaster control and preventive measures 9:44 on Friday, May 16, 28

Flood disaster is a common natural disaster. Flood disaster can lead to ecological environment, economic construction, property loss and even epidemic of infectious diseases, which seriously threatens people's production, life and life safety. Due to the influence of heavy rainfall, some towns and villages suffered from floods. In order to do a good job in disease prevention and control in the affected towns and villages and achieve the goal of no major epidemic after the disaster. The following disease prevention and control measures are put forward for the reference of the affected towns.

1. Strengthening the sanitary management of drinking water

1. Selection and protection of water sources; Water intake points of drinking water sources should be selected in the upper reaches of floods or less polluted waters in waterlogged areas, and a certain range should be drawn. It is strictly forbidden to discharge feces, sewage and garbage in this area. Where conditions permit, a wharf should be set up at the water intake point to take water at a certain distance from the shore.

2. Selection of water source after water withdrawal; In areas without running water, well water should be used as drinking water source as much as possible. A well should have a well platform, a well field and a manhole cover, and toilets, pigsty and other facilities that may pollute groundwater are prohibited within 3m around the well. There should be a special bucket for water intake. Conditional areas can extend the existing tap water supply pipeline. 3. Purify and disinfect drinking water; Boiling is a very effective sterilization method. Filtering method can be used when conditions permit. However, during the flood disaster, the most important disinfection method of drinking water is to use disinfectant. 4. Strengthen disinfection of water supply facilities; The flooded water source or water supply facilities must be cleaned and disinfected before they are re-used, and can only be used after the bacteriological indicators are qualified. The flooded wells must be dredged, washed and disinfected. First, drain the well, remove the silt, rinse the shaft wall and bottom hole with clean water, then drain the sewage. After the well naturally seeps to the normal water level, soak it with bleaching powder for 12-24h, and then pump out the well water. After the water naturally seeps to the normal water level, it can be put into normal use according to the normal disinfection method (4 grams of bleaching powder is added to one ton of water, and 8 grams of bleaching powder/ton is disinfected if the pollution is serious.

Second, strengthen food hygiene management

1. The following food poisoning needs to be prevented in flood-stricken areas

(1) Mycotoxin food poisoning caused by moldy grain: it is often caused by eating moldy rice.

(2) Bacterial food poisoning: It is often caused by animal food, dead livestock and poultry meat and cooked food that has not been well refrigerated (such as meat and eggs, and cooked food that has been stored for a long time (such as rice and vegetables).

(3) Chemical food poisoning: generally caused by eating toxic substances by mistake. Due to the environmental changes in disaster areas and the conditions of temporary residence, pesticides, nitrite and other industrial chemicals are easily eaten by mistake.

(4) Toxic animal and plant food poisoning: eating pig thyroid gland, adrenal gland and toxic fish by mistake will cause toxic animal food poisoning; Eating insufficiently heated soybean milk, lentils or germinated potatoes and poisonous mushrooms can cause toxic plant food poisoning.

2. On-site treatment of food poisoning

(1) Treatment and report of patients: The first-aid treatment of patients mainly includes vomiting, gastric lavage, enema, symptomatic treatment and special detoxification drug treatment: the contents of food poisoning report include the place, time, number of people, typical symptoms and signs, treatment, poisoned food and measures taken. At the same time, attention should be paid to collecting patient specimens for inspection.

(2) Stop eating poisoned food: seal up the poisoned food or suspected poisoned food at the scene and eat it after investigation and confirmation that it is not poisoned food; Notify to recover or stop eating poisoned food or suspected poisoned food in other places. (3) Disinfection of food and environment: the poisoned food shall be treated harmlessly or destroyed, and the poisoned place shall be disinfected accordingly. For bacterial food poisoning, solid food can be treated by boiling disinfection for 15~3min; Liquid food can be disinfected with bleaching powder. The patient's excrement and vomit can be disinfected with 2% lime milk or bleaching powder (1 part of excrement and 2 parts of disinfectant are mixed for 2 hours, and the surrounding environment can be sprayed with peracetic acid for disinfection. Chemical or toxic animal and plant food poisoning should be deeply buried.

3. Strengthen disaster areas.