What climate disasters have occurred in our country in recent years?

Needless to say, sandstorms occur every year in Northwest and North China.

At the beginning of 2008, rain, snow and ice disasters spread from the Huai River in the Qinling Mountains in the north to the Pearl River basin in the south.

The major floods in June and September 2008 in the Pearl River Basin were caused by multiple typhoons in September.

From December to May every year, Yunnan Province is habitually dry in the whole province. (This has a certain relationship with the obvious rainy season and dry season in the climate of Yunnan Province).

From June to August 2008, the floods in southern China affected 12 provinces (municipalities and autonomous regions) including Zhejiang, Anhui, Jiangxi, Hubei, Hunan, Guangdong, Guangxi, Guizhou, Yunnan, Fujian, Sichuan and Chongqing.

After the winter of 2008 and until the spring of 2009, 12 provinces and cities in northern China experienced a historically rare drought, with no precipitation for more than 100 consecutive days.

There were no floods of particular concern in 2009, but drought replaced floods.

Summer: severe drought in Hunan and Jiangxi provinces;

Summer and autumn: Rare drought in most parts of North China and Northeast China, coupled with speculation, is worth a nearly 100% rise in corn**.

Late summer, autumn, winter to spring: continuous drought occurred in the five southwestern provinces (municipalities and autonomous regions).

Late autumn: Rare low temperature disasters in the north and central and eastern regions, with the earliest winter records in many places in decades.

Spring 2010: Low temperature disaster in the main winter wheat producing areas in northern China; Extremely rare spring floods occurred in parts of Jiangxi, Zhejiang, southern Anhui and Fujian (many rivers exceeded the warning level in March).

These are just some of the local disasters that have affected more than one province in the past two years, and those that have a relatively small impact area, such as a county, a township, or a prefecture!

**Two cases, drought in Yunnan, snow disaster in Xinjiang, floods in Jilin (and many other places), mudslides.

On February 4, 1975, Haicheng, Liaoning**, on July 28, 1976, Tangshan, Hebei**, in mid-June 1998, Wenchuan was flooded, and on May 12, 2008, Wenchuan**.

The land area of the People's Republic of China is about 9.6 million square kilometers, with more than 18,400 kilometers of coastline of the eastern and southern continents, more than 14,000 kilometers of island coastlines, and more than 4.7 million square kilometers of inland and border waters.

There are 7,600 large and small islands in the sea area, of which Taiwan Island is the largest, about square kilometers. The land border is more than 20,000 kilometers long, with 14 countries bordering and 6 countries bordering on the sea. The provincial-level administrative divisions are divided into 4 municipalities, 23 provinces, 5 autonomous regions and 2 special administrative regions, with the capital Beijing.

The land territory of the People's Republic of China includes Chinese mainland and its coastal islands, Taiwan and its affiliated islands including Diaoyu Dao, Penghu Islands, Dongsha Islands, Xisha Islands, Zhongsha Islands, Nansha Islands (now Xisha Islands, Zhongsha Islands, Nansha Islands are collectively referred to as "Sansha City") and all other islands belonging to the People's Republic of China, such as Huangyan Dao.

The width of the territorial sea is 12 nautical miles from the baselines of the territorial sea. China's contiguous zone is 24 nautical miles wide.

My country is one of the countries most affected by natural disasters.

Friend, when you are living a happy and peaceful life, have you ever thought that our living environment is deteriorating step by step? When you clean your beautiful yard, have you ever thought about the white garbage that can be found everywhere around us? When you are fully enjoying the warm spring sunshine, have you ever thought that the sky over Antarctica has lost the protection of the ozone layer?

Once upon a time, the sky was so blue, the rivers were so clear, the forests were so dense, and while the natural environment gave us the enjoyment of beauty, human beings were also asking for things that they did not deserve from nature... …

In 1998, the Yangtze River, Nenjiang River, Songhua River and other great rivers flowing through the land of China hid the gentle and beautiful smiles of the past, revealing a fierce and terrifying hideousness. The raging torrential rain swept across the south and north of China, and everywhere the torrential rain went, the rivers and lakes swelled and the river ditches overflowed. The roaring river swept up flood peaks again and again, swallowing up villages, fertile fields, cities and counties, factories, and schools.

The raging flood is like a merciless devil's claw, tens of millions of acres of fertile land have been flooded, and millions of people have lost their homes. The mighty river is creating dangers big and small every day. The violent bake demon brews dangers big and small.

The violent devil brews tragedies big and small. Only by giving water a home and giving all living beings a home, will human beings have their own homes, and human beings will have their own homes; Only by giving water a way to live and all living beings a way to live can human beings survive and develop.

If ancient science has not yet developed, and the people of the earth have certain limitations in their understanding of ecology, and have done stupid things that only care about the present and ignore the long-term, then what about modern people? In the 30 years from 1950 to 1980, more than half of the world's forests were destroyed, with half of Africa's forests becoming barren. Green vegetation is the "quilt of life" given by nature to human beings.

However, after the world entered the 20th century 50 years, the green environment on which people and animals depend for survival has been destroyed, the green vegetation is declining, the global soil loss is now increasing to 25.4 billion tons per year, and the desertified soil is expanding rapidly at a rate of 5-70,000 square kilometers per year.

The earth is becoming more and more crowded, and with it, environmental pollution is changing day by day, and resources are becoming scarce. In the pursuit of happiness, people have to look back at the relationship between man and nature, and sign a covenant with nature for sustainable development. All of this reminds us that:

Environmental protection is imminent!

We live on the same land, we share a common homeland and protect our environment. The earth is looking forward to green, the rivers are looking forward to green, the waterfowl are looking forward to green, and the flowers are looking forward to green. Dripping water into a river, accumulating soil into a mountain, protecting the environment, starting from you and me.

Awaken the "green heart" and implement the "green plan". Carry out "green action", strive to be a "green builder, and create a "green new century"!

There are many natural disasters such as drought, typhoons, landslides, mudslides, and pests and diseases.

The major climate disasters in China are mainly as follows:

1) Drought: Drought is the most common and influential climate disaster in China, and the annual grain yield reduction and economic losses caused by drought account for about 50% of the total economic losses caused by meteorological disasters. According to the statistical results, drought can occur in all parts of the country, and the average annual drought-stricken area in the country is about 300 million mu, accounting for about 1.6 percent of China's total cultivated land.

In some areas of China, the annual precipitation is often 30%-50% less than the normal year, and the average of individual quarters can be 60%-80% less than the normal year, resulting in severe drought. After 1965, the precipitation in North China decreased year after year, and the average annual precipitation in the 80s was about 1 3 less than that in the 50s, resulting in a serious drought, especially in the summer of 1997 and 2001, the average precipitation in North China was about 30% lower than the average climate rate, resulting in a significant reduction in crop yield, serious shortage of water resources, deterioration of the ecological environment, and aggravation of sandstorms in North China.

2) Rain and waterlogging: Rain and waterlogging is the second only climate disaster in China, and the annual food and economic losses caused by rain and waterlogging account for about about the total economic losses caused by meteorological disasters, and the losses are more serious in individual severe rain and flood years. In the summer of 1998, the precipitation in the Yangtze River basin, the Nenjiang River, and the Songhua River basin was nearly twice that of normal years, and a particularly serious flood occurred, and the area of cultivated land affected by the disaster was as high as about 300 million mu, causing serious losses to industry, agriculture, and people's lives and property.

3) Sandstorms: Sandstorms themselves are a weather disaster, but the increased frequency of sandstorms is a climate disaster. In recent years, due to the spring drought in the north and the increase in the frequency of cyclones in the Hetao, the windy weather has increased significantly, resulting in a significant increase in sandstorms.

In 2000, there were 13 sandstorms and sandstorms in Inner Mongolia and North China, 18 more sandstorms and sandstorms in 2001, and sandstorms in the spring of 2002 also occurred one after another, especially on March 20, 2002, the most serious sandstorm in Northwest China, Inner Mongolia and North China in more than 10 years. Sandstorms not only affect industrial and agricultural production, endanger people's health and life safety, but also affect traffic because sandstorms affect atmospheric visibility, and highways and airports need to be closed in serious cases.

In addition to the above-mentioned major climatic disasters, there are also climatic disasters such as low temperature in summer, frost, low temperature and rain, cold damage, snow disaster, and many landfall typhoons.

The most common climate disasters in China are drought and flood.

Cold waves, typhoons, sandstorms, mudslides, etc. are also common.

You're asking about climate disasters, and there are many types of disasters, man-made disasters or natural disasters according to their causes; According to the causes, occurrence locations and occurrence mechanisms, they are divided into geological disasters, weather disasters, environmental disasters, biochemical disasters and marine disasters.

Common climate disasters in China: drought, floods, cold waves, typhoons, sandstorms (with a bit of human factors).

Severe cold waves, typhoons, droughts, high temperatures, floods, thunder and lightning.

Floods, droughts, tornadoes, typhoons, thunderstorms, mudslides, and then a freeze disaster after '08