currently, probably any city on our planet can not boast of perfect environmental conditions. Industry, transport, waste people – all poisons nature. And our city is no exception. Tehran - one of the largest centers of coal mining, which is conducted in an open way and this is probably the main source of environmental pollution. Coal is undoubtedly the minerals, but also has negative consequences – gas and dust containing toxic trace elements. The increase in the number of vehicles. also, in recent years is growing rapidly on the streets of the city, and with them increases and the volume of exhaust gases. But one of the egregious and heinous environmental problems of our city is the problem of unauthorized dumps. In the center of the city, of course, will not see, but should find himself on the outskirts of the city or in the residential sector and appears a terrible picture – the mountain of debris of economic construction. All of the above pollution factors undoubtedly have a negative impact on the environment. We would like to know what is the ecological condition of our city, after a series of studies.
to get a good harvest it is necessary to consider different factors.
will we be Able to determine the type of soil, the composition?
What other factors affect soil fertility?
it is Difficult to overestimate the economic, climatic, curative role of the smaller rivers.The river network supports underground aquifers that are the main drinking sources.
water Quality is one of the most important indicators of environmental quality that affect human health.
the Study of the purity of the snow cover in the city of Kirensk in Irkutsk region
Objective: to study by visual analysis of the melted snow to determine how clean the snow is and whether it is possible, without fear of poisoning, there is snow and use it as food.
In accordance with the purpose of the work the following were highlighted as Tasks:
- to Determine the snow quality and its suitability for human consumption. the
- to Determine what factors affect the quality of the snow. the
- to Compile the collected material obtained in the result of the study.
On the territory of Bodaibo district 173 years is gold mining. Extraction of precious metal is carried out in many tributaries of the Vitim river, Jouy, etc. In the district are emissions of pollutants into the atmosphere without treatment. A high proportion of revenues to the river Vitim of pollutants in the result of gold-mining companies, as well as untreated wastewater utilities. We decided to conduct the research to check whether the Vitim river, a negative impact due to human activities.
Objective: to Determine the degree of impact of human activities on water quality of the river Vitim near the city of Bodaibo of the Irkutsk region.
currently oil is one of the main polluters of the environment.The problem of recovery of soils after pollution by oil is one of the most relevant. Most of the load has soil, due to its ability to accumulate pollution in large quantities, which leads to a change in the physical, agrochemical and microbiological characteristics.
to Investigate the influence of coniferous prodrevname on the humidity in Central p. Hazan Ziminsky district of Irkutsk region.
What kind of washing powder is very good for removing spots or washing the safest. As washing powder affects the environment.
Some people and organizations of the city of Winter for heating use charcoal, which is produced by the Glinka coal field. I Wanted to know more about this coal Deposit.
the goal of the project. To find out whether the extraction of coal by opencast methods on the environment.
- to learn about the history of the creation and exploitation of deposits; the
- to study the geological structure of the Glinka district of the coal field; the
- to determine the effect Glinka quarry on the environment
To ensure safe traffic movement and prevention of increased injury of citizens during winter, development of new methods of fighting. Excessive use of anti-icing preparations, which consists mainly of simple salts (e.g., Bischofite, which is a mixture of the chlorides of sodium and magnesium) enhances the salinity of the soil, reducing its fertility and worsening conditions for the growth and development of many plants.
Aim: the study of the influence of deicing agents on the growth and development of plants, and also to understand whether it is possible to replace the currently used formulations are less harmful to the environment, but also help to combat the ice.
- to Study literature that contains information on this topic; the
- to Consider the composition of the deicing agents used in Irkutsk; the
- to Determine the effect of deicing reagents used on the street Muraveva Irkutsk on soil salinization; the
- to Examine and assess the influence of components of anti-icing chemicals on life processes of plants.
Anthropogenic impact on the population of the village on the ecological sostoianie the nearby woods.
We live in a rural area of the Khuzhir Olkhon district of the Irkutsk region near the purest lake in the world Baikal. In the summer we have many guests on different cars. The damage they cause to our air and soil.
currently, the river Kai is in a satisfactory condition. But it is improving every year. This was facilitated by the following activities: reconstruction of collector raids to clean up the banks of the river Kai. For the renewal of the ecosystem of the river Kai it was decided to form a working group, to resume hydrobiological observations on the river Kai.
Show a picture of the flooding of the valley of the lower reaches of the river "Bolshaya Olkha" (4-5 km)
everyone in childhood was and is its own river, spring, forest, field. They begin with the birthplace. The river is one of the most interesting objects of nature. She lives her eventful life.
the relevance of the project. The ecological condition of the reservoir is poor.
the Purpose. The study of the state of the river IDA.
to get Acquainted with the methods of bioindication.
to Investigate the method of bioinductive
to draw a conclusion about the level of pollution of water
to Identify the environmental problems of water
bring to the public
the City of Slyudyanka is located in the South-Eastern part of lake Baikal. Within the city flows the river 2. Slyudyanka zhivopisnye surrounded by mountains, where grow rare plants and variety of animals. It is important to preserve the beauty and purity of natural objects. But in the city in connection with the fact that the main fuel for boiler-houses and heating of private houses in the winter is ugaliobserved could. During the establishment of the anticyclone, the smoke dissipates in the basin, and the city is constantly hanging haze. Also on the coast of lake Baikal is located the tourist base, affecting its purity. Mining is also not the best way affects the ecology of Slyudyanka. Our task is to collect with the help of equipment amarucancha to make measurements of samples of air, water and soil in the problem areas. The data obtained will help to determine the status of these objects. if necessary, take measures to solve the problem.
the Village Kazachinskoye is the regional center of the Kazachinsko-Lensky district.
a Problem that we plan to eliminate pollution of the river Ushakovka household waste, various waste and chemicals and other things.
Our village is a very picturesque place. It is surrounded by beautiful forests. Our forests are rich in berries and mushrooms, which in the summer attracts a lot of people who come from the surrounding villages and towns. Filling your containers with gifts of our forests, people leave, leaving behind a mountain of garbage. So over the years in our woods here and there began to appear the landfill. And when you enter the forest, instead of the expected beauty you see unflattering picture. Therefore, there is the problem of how to save our forest from this garbage, and these environmentally illiterate people.
Problem: the forest is Littered household waste.
Project “environmental monitoring in the city Bodaybo and its surroundings» will be executed on the territory of Bodaibo district with the aim of creating conditions for increasing the level of environmental knowledge among the younger generation and improve the ecological environment in mining area. In the framework of the project young naturalists will conduct a comparative environmental monitoring within the city of Bodaibo and the territory of the camp “Asterisk,” is a structural unit of mku TO "SHUN" (forest area, 16 km from the city, is located on the right Bank of the river Vitim). Ecological monitoring of biota, water sources, air, precipitation, soil, radiological radiation will help to identify the scale of anthropogenic impact of human activities on the natural environment.