Building a harmonious society, improve soil and water conservation

[Abstract] In recent years, flooding continued, drought impermanence, which are closely related to soil and water conservation. Soil is a basic human need, is an important factor in national sustainable Development. Enhance soil and water conservation is a "work in contemporary, Lee future generations, "the grand project. In this paper, for China's national conditions, combined with the actual situation in the Northwest of the Yellow River area, made their points in plain view of soil and water conservation, and peers encourage each other.

[Keywords:] Soil Erosion Control

First, the erosion of the meaning, causes and hazard
Refers to the action of water erosion, soil erosion, transport and deposition process. In the natural state, simply by natural factors of surface erosion, very slowly, often with the soil formation process in a relatively balanced state. In human activities , and particularly human, after serious damage to vegetation, surface soil caused by the destruction of natural factors and land movement of material, the process of accelerating the loss of that soil erosion. runoff erosion is caused by the movement in the slopes, and can lead to declining soil fertility so that a large number of fertile top soil loss, reservoir sedimentation, riverbed, reducing shipping capacity, flood flooded. in the high mountains and deep valleys, caused by debris flow hazards, safety hazards mining and transport facilities.

Second, the Northwest Loess Plateau Soil Analysis
Through the Northwest Loess Plateau comprehensive survey of soil erosion and ecological security, based on remote sensing analysis of soil erosion in Loess Plateau area of 2000 419 000 km2, 67.14% of the total area, including water erosion of the total area of 52.78%, the total area of wind erosion of 14.11%. In recent years, the Loess Plateau area of soil erosion intensity of a significant change in strength was significantly reduced erosion area, the current average annual water conservation measures in the Loess Plateau into the Yellow reduce sediment 410 million t. However, t ~ 4.5 ��, Soil Conservation Despite great achievements, but because of irrational human use of land and other natural resources, resulting in a large number of new soil erosion, leading to the further Development of soil erosion hazards. completed in 2002, according to preliminary results of the remote sensing survey National water erosion area and basically the same as 10 years ago, which diminished the eastern region and western provinces are still some expansion. for the erosion, "edge treatment, edge damage", the western region of serious damage than control Development trend of The following recommendations.

1. Through government action, so that we understand the importance of soil and water conservation
Soil is a basic human need, is an important factor in national sustainable Development. At present, some economically developed regions, attaches great importance to environmental protection, comprehensive utilization of water resources better, while the Development side of integrated management, to maintain ecological sustainable development. However, in our Dali County, long-term economic poverty, control soil erosion, but also requires a long period of time. we must adhere to, "according to soil and water conservation, promoting sustainable development" strategic policy. in the soil and water conservation should be mobilize government action, and vigorously promote the importance of soil and water conservation, necessity and ecological sustainability, and to let people know the dangers of soil erosion. Let each person firmly establish the "soil and water conservation, starting with me" consciousness.

2. Better understanding of the long-term erosion control and arduous
Since the founding of new China, the Northwest Loess Plateau Soil and Water Conservation has made great achievements, but the local deterioration of governance and the overall co-exist, especially with the increasing population and rapid economic development, ecological environment, increase capacity, "edge treatment, edge damage" a very serious problem, and we have a clear understanding. It should also be noted that China arid and semi-arid western area, the continental average altitude is high and the monsoon climate, winter and spring drought, summer rainfall and relatively concentration, compared with other regions, natural conditions has obvious vulnerabilities. Therefore, both the Northwest Loess Plateau soil erosion and destruction of human factors related to, but also the natural conditions in our region has a lot. For long-term erosion control and the difficulty of understanding should be sufficient to adhere to the overall planning, focus and capabilities, and implement step by step implementation of the National ecological environment Construction Plan provided for soil erosion control tasks.

Links to Research Papers Download http://www.hi138.com 3. Starting from the fourth shortage, improve soil and water conservation
Four waste that barren hills, wasteland, hillsides and ravines. Generally speaking, only in the "Four" resource use rights clearly defined circumstances, farmers will be on the "Four" governance is expected to form a stable income, then use sustainable "Four Wastes" control measures, it must do a good job definition of property rights. "Four Wastelands" resources as defined property rights is simply not issued a title certificate will be able to work, and must be given a legal definition of property rights in the form contained in specific content. to manage the four shortage, we must do the following.

(1) to give "Four" resource managers a longer treatment time so that it can form a stable income is expected to adopt sustainable management measures, the real "Four" sustainable use of resources.

(2) from the norm "Four" right to use the conditions and procedures for the transfer to start, and actively cultivate "Four" resource use right transfer market, as the "Four" flow of resources to create a liberal market environment, making it to improve "Four," an important way the efficiency of resource use.

(3) to contract, inducing farmers competitive auction "Four" the right to use to help speed up the "Four" governance process. Dali County in recent years introduced a number of preferential policies, encouraging people to actively contracting barren species tree. Dali County, 03 acres of Green Mountain iron sickle more than 95%. This is undoubtedly played a very good barrier to water and soil conservation.

4. To achieve the sustainable development of ecological construction needs proper way to address the following relationships
(1) ecological restoration to correctly handle the relationship with the focus on governance, to give full play of nature on the basis of self-repair capabilities, centralized management, implementation of local conditions, comprehensive management and ecological restoration of the organic combination.

(2) Soil and Water Conservation to correctly handle the relationship between life and the people, to effectively solve the problem of production and life of the masses on the basis of soil and water conservation work, to achieve structural measures, non-engineering measures for poverty alleviation and the combination of the local people.

(3) to correctly handle the point and the surface treatment of the relationship between management and protection, to effectively solve the problem of reconstruction of light tubes in the consolidation of the existing governance based on the results to speed up the pace to achieve soil erosion prevention, governance and management and protection of the organic combination of .

(4) to correctly handle the development of the relationship between economic and ecological construction, to water and soil conservation, improve the ecological, landscaping on the basis of economic development and economic, social and ecological benefits of organic combination.

(5) ability to correctly handle the relationship between training and supervision of law enforcement, to training, education, raise people's awareness of water conservation and environmental protection on the basis of the law enforcement supervision, supervision of law enforcement capacity to nurture the process of increasing intensity, capacity to nurture, monitoring and supervision and administrative enforcement of the organic integration of full implementation of the Soil and Water Conservation Sustainable Development Strategy, the key is to accelerate the progress of soil and water conservation technology and system innovation.

5. Should further improve the soil and water conservation laws and regulations
Improve soil and water conservation laws and regulations is mainly reflected in three aspects: First, the existing soil and water conservation law and its implementing regulations, on the development and construction of erosion control units do not carry responsibility for illegal acts, and there is a lack of specific penalties and mandatory treatment measures, direct effect of supervision and law enforcement. Second is the development and construction of some of the key aspects of the process, such as soil and water conservation design approval, the Commissioner of Soil and Water Conservation There is no strict technical specifications and other issues, clearly defined, leading to the management of these areas is missing or non-standard a direct impact on the implementation of soil conservation measures. Third, the legal responsibilities of the basin agency is not yet clear, lack the necessary enforcement powers, it is difficult to generate enough offense on the Soil and Water Conservation deterrent. All these have seriously affected the water and land development projects maintained.

III Conclusion
Soil conservation and ecological environment of China's basic national policy consistently. Soil and Water Conservation is a prerequisite to improve the environment, basic, fundamental measures and effective protection. It is with the ecological environment rely on each other, closely related to each other. Correct understanding and grasp the soil and water conservation in the status of ecological environment construction, establish and implement the scientific concept of development, increased soil erosion, give full play in the soil and water conservation in the role of ecological environment construction, only to revitalize the regional economy, to build on the harmonious development of man and nature beautiful mountains.

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