What problems still exist in China in terms of resources and environment?

At present, there are two main problems in land development and utilization in China: first, the degradation of land quality in large areas; Second, land is wasted, and good cultivated land is decreasing. The former includes soil erosion, land desertification, salinization, latent breeding and land pollution. The latter refers to irrational land use, indiscriminate occupation and abuse of cultivated land, etc.

The main ones are: (1) Serious soil erosion. Deforestation, grassland reclamation, and improper harvesting and grazing have destroyed vegetation and exacerbated soil erosion, which are the main problems of land resources destruction.

In recent years, there has been an increasing number of industrial and mining, transportation and other large-scale projects, and the lack of attention to soil and water conservation in construction has also caused soil erosion to increase. (2) Desertification is expanding. Land desertification refers to the phenomenon of wind-blown sand activities and desert-like landscapes under arid and windy conditions after the ground is lost due to the destruction of vegetation and the loss of ground cover.

3) The area of secondary salinization of land is large. (4) The area of secondary latent paddy soil is expanding. (5) Decline in cultivated land fertility.

6) Contamination and destruction of land. (7) Urban and rural construction land is expanding year by year, occupying a large amount of cultivated land.

The types of commonly used material resources are insufficient and the reserves are low. Iron ore is imported from South Africa, copper is imported from Chile, oil is purchased from the Middle East in large quantities, and even soybean oil and wheat need to rely heavily on foreign countries**. There are not many types of rare material resources, and the reserves are scarce.

Aerospace, high-speed rail, maglev trains, IT industry, subway, automobile manufacturing, cosmetics industry, non-staple food and other industries all need to purchase a large number of substances and materials from abroad. In terms of the efficiency of the use of material resources, it is at a low level in the world, the phenomenon of waste is relatively serious, and duplicate construction is even more prohibited.

In terms of the environment, desertification is serious, drought and flood are carried out simultaneously, pollution discharge is rampant, soil and water conservation is lagging behind, rain and snow disasters are rampant, epidemic viruses spread rapidly, mudslides are frequent, vegetation is shrinking, and land development is progressing rapidly. In terms of governance, despite the achievements, there are indeed many problems. 1. Insufficient funds.

2. The system is not implemented. 3. Local protectionism is prevalent. 4. Poor control of emission restriction indicators.

5. The treatment facilities and equipment are not advanced enough. 6. The awareness of environmental protection of the whole people is not popular, and action is slow. 7. The mainstream of economic development is still in the heat wave of big and fast work, and the transformation of high efficiency and low consumption is too slow.

8. Development and utilization are far greater than investment protection. 9. Rushing for quick success and quick profit, treating the symptoms but not the root cause has become a common disease.

Environmental problems in our country.

The main manifestations are: large pollutant emissions, much higher than the self-cleaning power of the environment; Industrial pollution is serious, urban life pollution has increased significantly, and some places that have been treated have recurred; In many areas, agricultural water quality and soil pollution are serious, and harmful residues of agricultural and sideline products exceed the standard, affecting human health and product exports; Soil erosion, increased desertification, biodiversity.

Sharp reduction, reduction of land resources, freshwater resources.

Odd shortage, and so on. At present, the environmental protection situation in China is still severe, and potential environmental problems are still emerging.

1. Air pollution.

China's sulfur dioxide emissions rank first in the world. Air pollution is currently the number one environmental problem in China.

2. Water environment pollution.

The pollution degree of China's seven major water systems is: Liaohe River, Haihe River, Huai River, Yellow River, Songhua River, Pearl River, and Yangtze River, of which 42% of the water quality exceeds the 3 categories of standards (can not be used as a drinking water source), and 36% of the urban river sections in the country are inferior to 5 categories of water quality, which has lost its use function. The water quality of large freshwater lakes (reservoirs) and urban lakes is generally poor, and more than 75% of the lakes have increased eutrophication, mainly caused by nitrogen and phosphorus pollution.

3. Garbage disposal problems.

At present, the comprehensive utilization rate of industrial solid waste in China is about 46%. Less than 10% of the country's municipal solid waste meets the requirements for harmless treatment. White contamination from plastic packaging and agricultural films has spread across the country.

Ways to protect the environment:

1. Save water and close the faucet to prevent dripping.

2. Use detergents with caution and use soap as much as possible. Reduce water contamination by chemicals in detergents.

3. Try to use as few disposable items as possible. Use durable goods, reduce white pollution, and bring your own shopping bag or basket.

4. Do not litter waste batteries, waste plastics and other garbage; Waste sorting and putting waste into treasure and recycling.

5. Do not hunt, use rare animals and protected animals. Afforestation, take care of every inch of flowers and trees.

Apple held its autumn new product launch event at 1 a.m. Beijing time on September 13, launching three Apple Watches and the new iPhone 15 series models.

I think it's supposed to be smog.

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 is the essence of resource and environmental problems, and the questions are as follows:The essence of environmental issues is development issues. The issue of climate change is ostensibly an environmental issue, but in essence it is a political and economic issue.

Around the United Nations Climate Change Conference in Copenhagen, the divide between developed and developing countries is widening. The focus of the debate is whether to implement the principle of fairness, and the vast number of developing countries emphasize the historical responsibility of developed countries on climate change.

In this regard, the developing countries have shown unprecedented solidarity. Obviously, developing countries cannot be held to the standards of developed countries, after all, the era of development in developed countries was the era of "unlimited emissions".

Summary. Pro, soil erosion is serious. In the early days of the founding of the People's Republic of China, the area of soil erosion in the country was 1.16 million square kilometers.

According to satellite remote sensing estimates in 1992, China's soil erosion area is 10,000 square kilometers, accounting for one of the country's land area. Soil erosion is particularly serious in China (from north to south) mainly in the upper reaches of the West Liao River, the Loess Plateau, the middle and upper reaches of the Jialing River, the Hengduan Mountains, and some mountainous and hilly areas in the south.

Pro, soil erosion is serious. In the early days of the founding of the People's Republic of China, the area of soil erosion in the country was 1.16 million square kilometers. According to satellite remote sensing estimates in 1992, China's soil erosion area is 10,000 square kilometers, accounting for one of the country's land area.

Soil erosion is particularly serious in China (from north to south) mainly in the upper reaches of the West Liao River, the Loess Plateau, the middle and upper reaches of the Jialing River, the Hengduan Mountains, and some mountainous and hilly areas in the south.

2. Desertification is developing rapidly. China is one of the countries most affected by desertification in the world. The desert, Gobi and desertified land in the northern region has exceeded 1.49 million square kilometers, accounting for about 1.49 million square kilometers of the country's land area.

In the past 25 years, a total of 10,000 square kilometers of land have been lost. At present, about 59 million acres of farmland, 74 million acres of grassland, more than 2,000 kilometers of railways, and many towns, industrial and mining areas, and villages are threatened by desertification. 3. Grassland degradation intensifies.

In the 70s, the rate of grassland degradation was 15%, and in the mid-80s it reached more than 30%. The area of grassland degradation in the country has reached 1 billion mu, and it is still expanding at a rate of more than 20 million mu per year. Due to the severe degradation of grasslands, pasture yields continue to decline.

4. Forest resources have decreased sharply. In many of China's major forest areas, the forest area has been greatly reduced, and the lush forests of the past are gone. The amount of forest harvested and consumed in the country far exceeds the amount of forest growth.

5. The extinction of biological species is accelerating. It is estimated that about 15-20% of plant species in China are endangered, and as many as 4,000-5,000 endangered species of higher plants alone. Data from the past 30 years show that the distribution area of precious wild animals such as high-nosed antelope, white-sided dolphin, wild elephant, panda and Siberian tiger has shrunk significantly, and the population has decreased sharply.

Summary. Affinity, Sustainable Economic Development and Environmental Protection Economic development and environmental protection are both related to the future and destiny of mankind and affect every country, nation and individual in the world. Environmental pollution will cause direct damage and impact on the ecosystem, such as desertification, deforestation, water eutrophication, will also cause indirect harm to the ecosystem and human society, sometimes the harm of this indirect environmental effect is greater than the direct harm caused at that time, and it is more difficult to eliminate.

How to understand the resource and environmental problems brought about by China's economic development?

Kissing, Sustainable Economic Development and Environmental Protection Economic development and environmental protection are both related to the fate of mankind and affect every country, nation and individual in the world. Environmental pollution will cause direct damage and impact on the ecosystem, such as desertification, forest destruction, water eutrophication, will also cause indirect harm to the ecosystem and human society, sometimes the indirect environmental effect of the harm is greater than the direct harm caused at that time, and it is more difficult to eliminate.

Western industrial societies have witnessed the human comedy of rapid economic and social development since World War II, and have experienced the unprecedented and infinite scenery brought to mankind by the scientific and technological revolution, but they have also experienced the pain of the ecological crisis brought about by environmental destruction. With the expansion of economic globalization, a series of serious problems such as rapid population growth, energy shortage, global warming, destruction of the ozone layer, desertification, alkalinization and degradation of land, massive loss of water and soil, deforestation, serious pollution of air and water, and extinction of species have become major global problems that threaten the survival and development of mankind with the expansion of economic globalization. China is in a period of transition from a pure traditional society to a modern society, and the rapid development of the economy and society has put the environment under tremendous pressure.

People are finally realizing that people and nature should be interdependent, and that the economy and the environment must work in tandem.