What is the current situation of urban ecological management of municipal engineering?

Municipal engineering is a project related to people's livelihood, which has played a very good role in promoting the development of cities, infrastructure and public services. In recent years, with the continuous development of urbanization, municipal engineering has also exposed some problems, such as the destruction of urban ecology and human ecology, especially the contradiction between modern cities and traditional ancient cities. Therefore, people began to pay attention to urban ecological problems. This paper mainly studies the problems existing in municipal engineering management and puts forward some suggestions on municipal engineering management.

With the continuous development of the city, municipal engineering construction is more and more frequent, which greatly facilitates people's daily life. However, in the construction of municipal engineering, there are also some uncoordinated situations, that is, the ecological damage of municipal engineering to the city has brought some adverse effects to the city. Therefore, the protection of urban ecology needs to be considered from two aspects: ① the natural ecology of the city, that is, municipal engineering construction can not destroy the original urban environment; (2) The humanistic ecology of the city mainly refers to the ancient buildings and culture of the city, and coordinates the relationship between modern cities and humanistic ecology. Looking at municipal engineering construction, the main reasons leading to ecological problems are as follows: First, people's lack of understanding of urban ecology leads to conceptual misunderstanding. Secondly, municipal engineering pursues economic benefits and ignores the protection of urban ecology. Therefore, it is necessary to take effective measures to protect urban ecology.

1 current situation of urban ecological management of municipal engineering

Urban ecology is of great significance to enterprises. The so-called urban ecology not only refers to the natural ecology of the city, but also includes the social ecology of the city. Natural ecology is the material basis for the survival of urban residents, and social ecology is the consciousness and spiritual level of urban residents. Natural ecology essentially refers to the natural environment. Social ecology refers to the social environment. Therefore, urban ecological protection should also include two aspects, namely, natural ecology and human ecology. Natural ecology is not difficult to understand, that is, to protect the natural environment of the city without destroying the original ecology; Humanistic ecology refers to the ancient buildings and intangible cultural heritage left by people in their development. In the past, the municipal protection of urban ecology was limited to the protection of natural ecology, only seeing the natural environment, ignoring the human ecology, that is, the protection of cultural heritage. As a result, there is a certain one-sidedness in municipal engineering management and urban ecological protection.

2 the causes of urban ecological problems in municipal engineering management

At present, some projects in municipal engineering management have brought some problems to urban ecology. Municipal departments began to pay attention to urban ecological problems and analyze the causes of urban ecological problems. According to the analysis results, the main causes of urban ecological problems in municipal engineering management are:

2. 1 Pay too much attention to the economic benefits of the project.

The main reason for the destruction of urban ecology in municipal engineering is that the construction unit pays too much attention to the economic benefits of the project and obtains economic benefits to a great extent, while ignoring the protection measures for urban ecology. It is often the case that the urban ecological environment is neglected for engineering construction. According to relevant statistics, there is a certain degree of urban ecological destruction in domestic cities. Take water resources as an example, nearly half of the cities are short of water. In municipal engineering, 90% of water sources are polluted and 70% of groundwater is seriously polluted. In addition, in the construction of municipal projects, there is still destruction of human ecology, and most modern cities do not take into account historical relics and cultural relics. It is precisely because the construction unit pursues economic benefits and ignores urban ecology that it brings ecological damage.

2.2 misunderstanding of urban ecology by municipal departments.

Some municipal management departments also know the necessity of protecting urban ecology in project management, but some departments do not correctly understand the concept of urban ecology, which leads to the destruction of urban ecology despite the slogan of protecting urban environment, which is the main reason for urban ecological problems. At present, in many municipal projects, it is clearly stated that attention should be paid to the construction of eco-cities. However, in the construction of municipal engineering, there is a lack of ecological awareness, and only the beauty of the building is considered. For example, in road pavement construction, marble pavement is used to make the pavement more elegant and beautiful, but this construction method artificially separates the rainwater from the earth, and the rainwater cannot effectively penetrate into the ground.

Faced with this situation, even if the government continues to strengthen the management of municipal projects, it still cannot achieve satisfactory results. Therefore, understanding urban ecology is the premise of urban ecological protection, and the premise is problematic. In the process of urban greening, there are similar problems. Both the government and society attach great importance to urban greening. Laying lawn is an important way to improve urban ecological environment through urban greening. However, due to economic benefits, the construction unit has not achieved good results. For example, lawns paved by urban greening mainly use overseas lawns. This operation mode has the characteristics of high cost and high maintenance cost. In the process of greening, a lot of money is needed to ensure the greening effect. Relevant units put the benefit of greening in the first place, but did not pay attention to the overall effect of urban greening.

2.3 Urban cultural and ecological problems

Urban ecological problems not only have natural ecological problems, but also have a certain impact on human ecology. At this stage, municipal engineering also began to pay attention to the protection of human ecology in the city, such as the protection of ancient cultural sites and ancient buildings in the city. Even so, cases of human ecological destruction still exist. Looking at the problems of urban humanistic ecology, there are two main reasons: ① the construction unit is influenced by utilitarianism. In the construction of municipal engineering, in order to obtain practical benefits, the construction party blindly invests in the city and ignores the protection of ancient buildings and ancient cities. ② The emergence of urban humanistic ecological problems is directly related to people's weak humanistic ecological consciousness. It is precisely because people lack sufficient knowledge and understanding of humanistic ecology that it is easy to destroy humanistic ecology.

3 How to improve the ecological problems in urban municipal engineering management

Through the analysis of urban ecological problems in municipal engineering management, we come to the conclusion that the urban ecological problems in municipal engineering mainly stem from the lack of understanding of the concept and protection measures of urban ecology; The construction unit pays too much attention to the economic benefits of municipal engineering and ignores the protection of urban ecology for economic benefits. Therefore, targeted measures can be taken to improve the urban ecological problems existing in municipal engineering.

3. 1 Intensify publicity to enhance people's understanding of urban ecology.

People's understanding of urban ecology is insufficient, and there is deviation in understanding, which is easy to cause improper behavior and bring damage to urban ecology. In view of this situation, it is necessary to strengthen the propaganda of urban ecology. Use the media to publicize in the form of public service advertisements. At present, with the development of Internet and mobile Internet, information transmission is more convenient. Making use of the extensive network users to carry out public welfare propaganda of urban ecological protection can ensure the public to obtain relevant information through the network, thus enhancing the public's understanding of urban ecological protection. Municipal engineering management units and construction units pay attention to urban ecological protection in municipal planning and construction, and the public strengthens social supervision over municipal engineering.

3.2 Correctly handle the relationship between urban development and urban ecology.

The construction of municipal engineering can improve the functions of the city and provide better services for the public. It should be noted that the relationship between urban development and urban ecology needs to be properly handled in municipal engineering construction. Therefore, it is necessary to consider the possible urban ecological impact of municipal engineering construction when planning municipal engineering. Especially in municipal engineering, the construction of modern cities and the protection of old streets and ancient towns need to be treated correctly by relevant departments, and the historical value of old streets and ancient towns should be considered when planning municipal engineering. In addition, in municipal engineering, we should also consider the impact of engineering construction on urban natural ecology, for example, considering urban water cycle. The concept of sponge city construction is worth learning, which realizes the effective utilization of rainwater resources and ensures the water cycle of the city.

3.3 Incorporate urban ecological protection into municipal engineering management.

The concept of eco-city construction requires more attention to urban ecological problems and the harmony between municipal engineering and urban ecology in municipal engineering construction. Therefore, urban ecological protection should be incorporated into municipal engineering management, so that urban ecological protection can be implemented. Eco-city construction should be the simultaneous construction of natural ecology and human ecology. In municipal engineering management, attention should be paid to protecting natural ecology and human ecology. This requires that the concept of urban ecological protection be incorporated into municipal management. Strengthening urban natural ecological protection in municipal construction with urban natural ecological concept. At the same time, pay attention to the protection of urban history and culture from the perspective of urban humanistic ecology. Through the protection of natural ecology and human ecology, it is truly implemented in municipal engineering management and promotes the development of urban ecology.

4 conclusion

To sum up, the construction of municipal engineering can improve urban functions and better serve the public. At present, municipal engineering construction is facing urban ecological problems. The main reasons include people's lack of understanding of urban ecology and excessive pursuit of economic benefits of municipal engineering, which leads to the destruction of urban natural ecology and human ecology by municipal engineering construction. Therefore, in order to improve the problem of urban ecological destruction and build an eco-city, we need to start from the following points: ① Strengthen publicity and enhance people's understanding of urban ecology. ② Correctly handle the relationship between urban development and urban ecology. ③ Incorporate urban ecological protection into municipal engineering management and implement it.

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