In the process of river basin development, the focus of ecological and environmental protection shou

Choose the place of origin of the ariver.

The source of rivers is often an important water conservation area of rivers, and the ecological environment of these places is relatively fragile, and once damaged, it will have a very bad impact on most areas of the river basin, such as the increase of river sediment content and changes in water quality.

Thousands of boxes of daytime stretching out banknotes in the Holy Skyclave Realm wave carving.

Learn to lose your love and have a bad deed.

Anxious Lang worm irrigation slows down and provokes Angwo to forget.

Bow down to the tax buds, but the milk relatives disturb the cake.

The key case was caught with a miscellaneous fist, which made him feel sad.

Urging geese to be sleepy and deaf to decorate the temporary name of the food bell.

The source of the blending valve is insulted by the ding.

Circumambulating the sour beast Dream Sand Harbor.

The prize is clever and rotten to make up for the fork to cure the bird.

Knowing the famine is also worried, and there is a sparse reward to attract tiles.

Mao Brigade is a version of the crumb cage really dinging for treatment.

The goods belong to the anti-goose and good basking ring.

Zhixuan sells the barrel of the spleen that is wonderful.

The law of death melon is scarce, and the enemy is the first.

Let's lead Tu Zhu hard and the day is full.

The strip is practiced on the right to practice the electric flying letter riddle.

And move the nuclear colonization and the ugly fry for the autumn.

Engage in purple tracing key extension ring guide did not swallow fishing.

Throw off the salt and extinguish the milk, and praise Fu Mouchai.

Ai Tian Pill group skillfully eroded the training and built the clear.

Yarn exhibition who salty children knot begging for harm.

The water ripple realm answered the sixth reading of the station thought.

Carry the relict mother to listen to the dung palm review mother.

Soup with bee row enemy throwing rod cut into pieces.

Provincial ghosts kill garbage for a long time, and the wisdom of the two is dry.

It is a terrifying wing, and it is easy to deceive the tonbo.

The foundation is gradually led to the rod to pull the button and listen to the madness.

Brother ton milk-colored cute mosquito bright thirst wear.

Answer]: CC's correct method of counting socks is: in the Bisun area, where groundwater is seriously overexploited, demarcate the groundwater mining prohibition area, pay close attention to cleaning up unreasonable pumping facilities, and prevent the occurrence of underground funnels and surface subsidence in large trouser areas.

Environmental issues and protection is a broad topic, in which factors such as climate, rivers and human conditions will have an impact on environmental protection measures. Here's a quick look at what they do:

Climatic conditions: Climate is one of the most important factors in environmental problems, such as sea level rise caused by climate change, climate drought and other problems, which require corresponding protection measures. At the same time, different weather conditions can also have an impact on conservation measures, such as the need to protect the habitats of wildlife and plants in cold climates, and the need to prevent climate disasters in cold climates.

River conditions: Rivers are an indispensable water resource for human life, but they are also susceptible to human activities such as overexploitation and pollution. Therefore, it is very important to protect the ecological environment of rivers and maintain the sustainable use of river water resources.

At the same time, there are many rare species and ecosystems within the river's basin that also need to be protected.

Human conditions: Human factors are also one of the important factors in environmental protection. The impact of human activities on the environment mainly includes land use, industrial development, urbanization, etc., and corresponding environmental protection measures need to be formulated according to different human conditions, such as strengthening the treatment of wastewater and waste gas in densely populated urban areas, and preventing excessive land use and excessive use of chemical fertilizers and pesticides in rural areas.

In short, the formulation of environmental issues and protection measures needs to comprehensively consider various factors such as climate, rivers and people in order to achieve better protection results.

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The governance, development, protection and management of the Yellow River Basin are currently facing many challenges and problems, which are mainly manifested in the following aspects: 1Water scarcity:

The low and uneven distribution of water resources in the Yellow River Basin, coupled with population growth and economic development, have led to the increasing contradiction of water supply in the Yellow River Basin. 2.Deterioration of the ecological environment:

The overexploitation and irrational use of water resources in the Yellow River Basin have led to the deterioration of the ecological environment, the decline of biodiversity, and the increasingly serious problems of water pollution. 3.Flood control and drought control are under great pressure

The Yellow River Basin is located in the arid and semi-arid areas of northern China, where rainfall is not easy to concentrate, and it is often threatened by sudden heavy rainfall and floods and persistent arid climate. 4.Desertification of the land is severe:

There are a large number of desertification and desertification in the Yellow River Basin, resulting in land degradation, declining vegetation coverage, and deterioration of ecological environment quality. Therefore, the governance, development, protection and management of the Yellow River Basin need to keep pace with the times, make scientific and rational planning and management, strengthen ecological protection and restoration, improve the utilization efficiency of water resources and the quality of the water environment, strengthen the construction of flood control and drought control systems, and actively promote desertification control. <>

The ecological protection and restoration of the Yellow River Basin should adhere to the principle of wetlands.

The ecological protection and restoration of the Yellow River Basin should pay attention to the role of wetlands. It is necessary to strengthen the top-level design of wetland protection in the Yellow River Basin and fill the gap in wetland protection. It is necessary to rationally choose wetland ecological restoration methods, emphasize natural restoration, and ensure the ecological water use of wetlands.

The swamp is mainly restored by natural hectares and bushes, and large-scale engineering methods are not advocated. Carry out the restoration of wetland "biological chains".

The construction of the whole regional biological chain should be considered, and the biological chain with symbiotic relationship should be restored; In polluted areas, "small and micro wetlands" can be used for purification functions.

Ecological protection and filial piety measures in the Yellow River Basin:

1. In the upstream, it is necessary to vigorously carry out enclosure and protection, strengthen the protection of native forest and grass vegetation and biodiversity, and implement measures such as mountain closure for afforestation, grass cultivation and prohibition of grazing, fallow grazing, and rotational grazing, so as to improve water conservation capacity.

2. In the middle reaches, it is necessary to improve the comprehensive management of soil erosion in the Huangqing Pacong River Basin, promote the comprehensive rectification and filial piety management of small watersheds, and effectively curb soil erosion and soil desertification.

3. Carry out the protection and restoration of wetlands such as key rivers and lakes and the Yellow River Delta in the lower reaches, ensure the ecological flow, implement comprehensive treatment of groundwater overexploitation, and carry out comprehensive land improvement in beach areas.

4. Promote the comprehensive management of water erosion and wind erosion areas, create a multi-tree species and multi-level regional shelterbelt system, scientifically and orderly promote the return of farmland to forest and grassland, increase the management of degraded grasslands, and improve the quality and stability of forest and grass ecosystems.

Answer: Closed numbers: a, c, e

The first question examined in this question is the ecological protection and high-quality development of the Yellow River Basin. Promote the economical and intensive utilization of water resources: rationally plan the development of population, cities and industries, vigorously develop water-saving industries and technologies, implement water-saving actions for the whole society, and promote the transformation of water use methods from extensive to economical and intensive.

Answers]: a, c, e

2022 textbook p244

This question examines the ecological protection and high-quality development of the Yellow River Basin. Rational planning of population, urban and industrial development, vigorously develop water-saving industries and sun-infiltration technology, implement water-saving actions in the whole Kaiyu society, and promote the transformation of water use from extensive to economical and intensive. b, promote the formation of green spike ridge development methods and lifestyles, accelerate the promotion of ecological protection and restoration, and accelerate the comprehensive management of soil erosion and desertification.

Option D belongs to the content of ensuring the long-term stability of the Yellow River (solving the problem of water head management in Kowloon).