The main problems faced by China s regional resources and environment

The main problems facing China's regional resources and environment include air pollution, water shortage and pollution, and ecological environment damage.

First of all, air pollution is a serious problem. In 2000, China was the world's largest emitter of sulphur dioxide, and emissions of soot and industrial dust were also quite high. In order to meet the environmental capacity requirements of the national weather, sulphur dioxide emissions need to be reduced by at least 40% from the current level.

Secondly, water scarcity and pollution are also prominent. In some areas, the phenomenon of water shortage is very prominent, and the phenomenon of ecological and environmental damage is very serious. Water pollution is one of the most serious problems, and the main sources of pollution come from industrial wastewater, agricultural residues, municipal waste, etc.

In addition, China's ecological and environmental damage is also becoming more and more serious. This is mainly due to the rapid development of industrialization and urbanization, as well as the destruction of the natural environment by human activities, resulting in land desertification, soil erosion and other problems.

In short, the main problems facing China's regional resources and environment include air pollution, water shortage and pollution, and ecological environment damage, which have seriously affected people's lives and health, and need to be solved by effective measures.

The main problems facing China's regional resources and environment are overexploitation and the random accumulation of harmful substances such as waste water and waste residue.

The current situation of China's resources and environment is as follows:1. China has a vast land and abundant total resources, but the per capita resource occupancy is not rich. Taking cultivated land as an example, China's total cultivated land ranks fourth in the world, second only to the United States, Russia, and India, but the per capita cultivated land is only per mu in 2012, only about 1.3 of the world average.

2. China accounts for 9% of the world's arable land, 6% of water resources, 4% of forests, oil, natural gas, less than 9% of iron ore, less than 5% of copper ore and less than 2% of bauxite, and feeds 22% of the world's population; The per capita share of most mineral resources is less than half of the world average, and the per capita resources of coal, oil, and natural gas in China are only % and 4% of the world's per capita level. China's greatest comparative advantage is its large population, and its biggest disadvantage is the lack of resources per capita.

1. Global warming.

The changes in precipitation and dry and wet conditions in various regions have led to changes in the economic structure of countries around the world. In some places, there will be a drought due to strong evaporation due to climate warming, and if the polar glaciers melt rapidly, the whole world and the whole earth will sink to the bottom of the sea. Not to mention that the flowers and plants and the human companions – the critters, and even the entire biosphere – including the environment in which humans live – will sink to the bottom of the sea.

At present, the resource and environmental problems faced by China mainly include soil erosion and desertification, water resources, scarcity and water pollution, deterioration of air quality and atmospheric environmental pollution, and destruction of biodiversity.

At present, China is facing very serious environmental problems, and the factors that cause environmental problems are many, and the pressure from the population constitutes the biggest threat to China's ecological environment. In addition, China's industrialization started late, the starting point is low, and in the face of rapid development, it is easy for people to focus only on short-term interests and ignore long-term interests, pay attention to the economy and ignore the ecology, and exchange temporary economic prosperity at the cost of harming the environment.

Resource problems: overexploitation and irrational exploitation of resources, resulting in resource depletion and destruction.

Environmental issues: ecological destruction (global warming, ozone hole in the layer; soil erosion, desertification, desertification, land degradation; Reduction of biodiversity, eutrophication of lakes, groundwater funnels, land subsidence, etc.), environmental pollution.

Lack of resources.

and environmental pollution problems.

What are the severe challenges facing China's resources and environment? （）

a.The total consumption of resources and energy is lenient.

b.There is a lot of pressure to reduce pollution.

c.There are still a lot of environmental debts.

d.The environmental risk is high.

The correct answer is abcd

From the perspective of the state and society: (1) Implement the strategy of sustainable development, adhere to the basic national policies of family planning and environmental protection, and correctly handle the relationship between economic development and population, resources and environment. (2) Strengthen the education of resources and environmental regulations and knowledge, and improve people's awareness of protecting resources and the environment, in accordance with the law.

3) Improve environmental protection laws and regulations, and crack down on illegal and criminal acts that damage resources and the environment in accordance with the law.

3) Use vegetable baskets and cloth bags when shopping and shopping. (4) Do not eat rare game. (5) Save water and electricity.

6) Garbage classification ** reuse. (7) Do not litter waste batteries and do not use leaded gasoline. (8) Cutting down of trees is prohibited.

From the perspective of young people themselves: conscientiously study the laws and regulations and knowledge of resources and the environment, strengthen the concept of the legal system, improve the awareness of protecting resources and the environment, start from the small things around them, implement actions, and dare to fight against the behavior of destroying resources and the environment.

Northern Regions:

1.The Northeast Plain, a very important agricultural and heavy industry base in China, should pay attention to the rational use and protection of resources while giving full play to its land and resources.

2.Huang-Huai-Hai Plain - concentrated distribution of medium and low-yield fields, drought and flood, salinity, severe drought (spring): spring temperature rises quickly, precipitation is less, runoff is small, plant water storage is large and waterlogging (summer):

Summer precipitation is concentrated, heavy rainfall, low terrain, poor drainage saline-alkali (spring): unreasonable irrigation, strong evaporation, precipitation seasonal changes windy sand (spring): loose soil, rapid temperature rise, low vegetation coverage, how windy weather solutions... Comprehensive.

3.Loess Plateau – Serious soil erosion.

Causes: loose soil, low vegetation coverage, heavy rainfall in summer, concentrated precipitation, rugged terrain, excessive cultivation and grazing, and unreasonable mining.

Solution: afforestation, returning farmland to forest and grassland, comprehensive management of small watersheds (ditch fixing, slope protection, and original protection) Southern region:

Problem: Soil erosion, declining land fertility in mountainous areas, frequent drought and flood disasters in the plains, poor soil Causes: Widespread distribution of low mountains and hills (formed by the collision and extrusion of plates in the Hengduan Mountains), high temperature and rain Northwest China:

It is located in the west of the Great Khing'an Mountains and north of the Qinghai-Tibet Plateau. Located in the non-monsoon area, the climate is dry, with less precipitation and more animal husbandry.

Problem: Serious vegetation replacement, serious soil desertification, water shortage solutions: returning farmland to forest and grassland, south-to-north water diversion, and rational grazing.

Qinghai-Tibet region. Located in the first step, the altitude is high, the climate is cold, most of the peaks are covered with snow all year round, the glaciers are mostly Tibetan, and more animal husbandry is the mainstay.

Problem: Vegetation is badly damaged.

Solution: Protect vegetation.