Ecological resources. Environmental problems and solutions

Environmental resources include various components of the environment that create a balance in nature. These include: land, man, air, flora and fauna, geological formations and much more. In general, it can be argued that environmental resources are divided into 3 large groups: organisms, substances and their binding energy.

In today's world, there is no balance between environmental components, which is why there are technogenic catastrophes, natural disasters, health problems among the world's population. What is the most threatening to the Earth at the moment?

Air pollution

Air is the basis of the life of any person: it contains oxygen vital for breathing, and carbon dioxide, which plants reprocesses, enters from it.

Unfortunately, it is into the air that most of the waste comes from the work of factories, machines, household appliances. Atmospheric pollution is a problem of ecological resources of a planetary scale.

Due to the fact that there are uncharacteristic substances in the air, the ozone layer in the upper layers of the atmosphere is destroyed. This leads to strong ultraviolet radiation, which leads to an increase in temperature on the planet.

In addition, an excess of carbon dioxide in the atmosphere increases the greenhouse effect, which also contributes to higher temperatures, melting glaciers, draining previously fertile soils.

In many cities, the content of harmful substances in the air is exceeded, so the number of patients with cancer, respiratory and heart diseases increases. Only by taking the environmental resource under protection, can we attenuate the harmful effects.

All participants of polluting industries should carry out measures for the installation of treatment facilities and trap of harmful substances. The scientific community must join forces to find alternative energy sources that will not pollute the atmosphere during combustion. Even an ordinary citizen can contribute to the protection of the air, simply having moved from the car to a bicycle.

Noise pollution

Each city is a whole mechanism that does not stop for a minute. Every day thousands of cars are on the roads, hundreds of factories and dozens of construction sites are operating. Noise is the inevitable ally of any human activity, and in a metropolis it turns into a real enemy.

Scientists have proved that constant noise affects the psychological state of a person, his hearing organs and even his heart, sleep is disturbed, depression occurs. Children and pensioners are particularly vulnerable.

To reduce the noise level is very difficult, because it is impossible to block all roads and close factories, but there is the possibility to reduce its impact on a person, this requires:

• Personal protective equipment for workers in hazardous industries.
• Green plantations around the sources of noise. Trees will take noise fluctuations on themselves, thereby saving the inhabitants of nearby houses.
• Competent building of the city, which excludes the passage of busy avenues near the apartment buildings. The bedrooms must go to opposite sides of the road.

Light pollution

Many do not even guess that light is a source of pollution, if it is of anthropogenic origin.

In the cities, thousands of lighting devices are installed, which are installed for the convenience of movement at night, but doctors have long been sounding the alarm, because because of the fact that in settlements around the clock light, people's health is being undermined, the animal world is suffering.

It has long been known that a person lives by biological rhythms. The change of day and night is the main lever for controlling the internal clock, but because of constant lighting, the body begins to get confused when lying down when getting up. Rest regime is disrupted, diseases are growing, nervous breakdowns appear.

What can we say about animals, which, guided by the light of cities, go astray, die, breaking about the building.

Light pollution is one of the world's environmental problems, and the ways to solve them in different cities can be different: the introduction of curfews without lights, the use of street lamps with caps that will not scatter light, a mode of saving light in buildings and simply turning off lights wherever It is used solely for the sake of beauty.

Nuclear pollution

Radioactive fuel is a good and evil of humanity. On the one hand, the benefits of use are great, on the other hand, a lot of people are affected by it.

Radiation pollution is a natural background from metal rocks in the soil, as well as from the very core of the planet. But all that goes beyond the permissible, causes extraordinary harm to nature. Gene mutations, radiation sickness, soil contamination are the consequences of human interaction with radioactive substances.

Conservation of environmental natural resources and the person himself will be possible only if nuclear weapons are not used and tested, and the radiation waste from production will be disposed of into even more secure storage facilities.

Global warming

Climate change has long been considered as an independent environmental problem. The consequences of human activities are terrifying: glaciers melt, the oceans warm, and the water level rises, new diseases appear, animals move to other latitudes, desertification occurs and fertile lands disappear.

The reason for this effect is active human activity, as a result of which there are emissions, forests are cut down, water is polluted, and the areas of cities are increasing.

Solution:

1. Use of new technologies that conserve ecological resources.
2. Increase the area of green spaces.
3. Search for non-standard solutions for the removal of harmful substances from air, soil and water.

So, for example, scientists are now developing a technology for capturing and storing carbon dioxide underground.

MSW landfills

The further a person develops, the more he uses ready-made consumer goods. Tons of labels, packages, boxes, used equipment are transported daily from settlements, with every day the amount of waste only grows.

Under dumps of household waste are now involved simply catastrophically huge areas. Some are even visible from space. Scientists are sounding the alarm: pollution of soil, air, land in places of garbage storage greatly affects the environment, all components of nature, including people, suffer.

It can be defeated only by the introduction of waste recycling technologies everywhere, and also by ensuring the transition to a rapidly decomposable packaging material.

In order for future generations to live in a safe world, it is necessary to think about serious for all environmental problems and ways to solve them. Only by combining the efforts of all countries, it is possible to reverse the catastrophic situation in the environment. Unfortunately, many states are not ready to sacrifice economic goods for their children and grandchildren.