Environmental Investigation Report of Linyi City

introduce

Linyi, our beautiful hometown, located in the south of Shandong Province, is the largest city in Shandong Province. Yishui with a long history and Yimeng people in Huize gave birth to Linyi civilization. Since the reform and opening up, Linyi's economy has developed by leaps and bounds. Today, Linyi has become a modern city with developed economy, convenient transportation and high-rise buildings. However, the development of economy and the continuous construction of factories have brought great influence to the natural environment around us. As a member of our hometown, we love our hometown and care about the environment around us. Therefore, in our spare time, we conducted a series of investigations on environmental pollution in Linyi, hoping to understand the current environmental situation in our hometown, find out the countermeasures to improve the environment in our hometown, and do our part for environmental protection in our hometown.

2. Investigation process and results

In this survey, we collected information and data in various ways, tried our best to obtain first-hand information and try our best to truly and accurately reflect the original appearance of things. Under the guidance of the instructor, we went to the library to consult a series of books, newspapers and periodicals in order to better understand the general situation, historical evolution and development planning of our hometown. Ask the Municipal Environmental Protection Bureau for relevant environmental monitoring data; Field observation and water sampling in urban areas; The sewage discharge and treatment of several enterprises were investigated. I visited some residents in this city and learned their understanding of environmental pollution and their views on its harm. It is very difficult to comprehensively reflect the present situation of environmental pollution in an area and make an accurate evaluation. Limited by our own ability, we can only make some superficial evaluations on the present situation, influence and trend of our hometown environment through the combination of subjective estimation and quantitative analysis.

(A) field observation process and results

In this field survey, six observation points (Yihe Rubber Dam, Xijiao Pedestrian Street, near the First Experimental Primary School, near the city exhibition hall, near Ronghua Industrial Park, and near Nandao Village Committee) were selected to investigate the air and water pollution. Observations show that Linyi's atmospheric conditions are still good, and there is a little irritating smell in the atmosphere near the industrial zone in the western suburbs of the city, and the atmospheric visibility is not high on sunny days. Some places have a certain degree of water pollution. For example, the qinglong river River near the First Experimental Primary School in the city is turbid, giving off an unpleasant smell, and the PH value of the water sample shows acidity. By consulting the data, we know that the black odor of water quality is the result of eutrophication caused by excessive ammonia nitrogen content in water. According to the investigation, this situation is mainly caused by untreated domestic sewage directly discharged into rivers and water bodies. At the same time, we also found that in the lower reaches of the river, excavators are dredging. It is understood that the relevant government departments are vigorously harnessing this river, and the water in this section is expected to become clear in a few months.

(B) the results of the enterprise survey

We visited several paper mills and steel pipe mills, and found that all these enterprises have certain pollution control facilities, and the discharged wastewater is of good quality, which can meet the discharge requirements. Some enterprises can recycle the treated water.

(II) Survey results of residents

According to the survey, many people think that the environment in Linyi is much worse than that of ten years ago. However, in recent years, with the strengthening of people's awareness of environmental protection, the government's emphasis on environmental protection work, and the efforts of environmental protection departments and the general public, the dirty and smelly rivers have become much clearer, and the polluted air is much fresher than a few years ago. The environmental situation around us has indeed improved a lot, but there are still some problems, such as some rivers being polluted to a certain extent, and sometimes the air quality in urban areas cannot be improved. Respondents generally believe that it is really necessary to intensify efforts and take measures to strengthen environmental protection and governance. Respondents put forward their opinions and opinions on how to protect our environment, and they also expressed their willingness to start from themselves and participate in environmental protection work to do their part to make Linyi city more beautiful. It can be seen that people still attach great importance to the surrounding environment, and their environmental awareness is also very strong.

Through this survey, we know that with the rapid development of industrial and agricultural production, it has created unprecedented material wealth for mankind, but it has also paid a heavy price for the environment. Ecological destruction and environmental pollution have posed a serious threat to human survival and development. Solving environmental problems has become an urgent and important task. To change the current environmental situation, it is far from enough to rely solely on the efforts of the environmental protection department. We must also raise our awareness of environmental protection. Environmental pollution and destruction are not caused by one person, and protecting the environment should also be the behavior of the whole society. Each of us has an obligation to protect the environment.

At the same time, we also understand that we are the masters of society, and improving the global environment is the unshirkable responsibility and obligation of our generation. We should strive to raise awareness of environmental protection and save resources. If everyone destroys the whole earth and destroys it every day, the earth will become a garbage dump; If everyone in the world is environmentally friendly every day, we can create a beautiful world. Let's join hands to protect the earth and our home.

To this end, we suggest starting from ourselves, starting from small things, so as to:

1, multi-purpose water, water saving.

2. Use detergent with caution, choose phosphorus-free washing powder to protect rivers and lakes and prevent eutrophication.

3. Don't litter and waste, put the garbage in the designated dustbin.

4. Try not to use plastic bags, use less plastic bags, and actively use renewable products to reduce white pollution.

5. Use disposable goods as little as possible.

6. Learn and publicize laws related to environmental protection, and actively report environmental damage to the environmental protection department.

7. Enhance environmental awareness, care for nature, understand and protect nature, and make friends with nature.

I believe that through the joint efforts of all of us, our home will become more and more beautiful. Let's take Linyi as a national environmental protection model city as a new starting point and take action to protect the environment and protect the earth's homeland!

Through this self-organized activity, we have a deep understanding of environmental protection knowledge, increased social knowledge and exercised social practice ability. We all think this activity is very successful.