Recently, reported an increasing number of air pollution, air pollution problems are of more concern to address the phenomenon of air pollution, I have the following views 翻译结果3复制译文编辑译文朗读译文返回顶部 Recently, reported an increasing number of air pollution, air pollution problems are ...
Air pollutants are airborne particles and gases which are present in concentrations endangering well being of organisms or disturb the orderly functioning of environment. The phenomenon of these being present in environment is called Air pollution. The World Health Organization (WHO*) estimates that ...
The phenomenon of overpopulation has been an issue of great concern to the world. With the rapid development of science and technology, people's life expectancy has been greatly increased, leading to a sharp increase in population. At the same time, due to the serious environmental pollution, ...
So-called “the air pollution” is refers to the deleterious substance to enter the atmosphere, causes the harm to the humanity and the biology the phenomenon.If does not perform to it to control and preventing and controlling, serious destruction ecosystem and humanity survival requirement. ...
cloud- a visible mass of water or ice particles suspended at a considerable altitude physical phenomenon- a natural phenomenon involving the physical properties of matter and energy air hole,air pocket,pocket- a local region of low pressure or descending air that causes a plane to lose height su...
Secondly, the phenomenon of “pollution refuge” could appear for some polluting industries from developed countries to shift to developing countries with the further advance of globalization (Shao et al., 2011). Consequently, controlling for the degree of opening up is deemed important. 3.3. Data...
Pollution has been linked to numerous types of illnesses such as strokes, heart issues and breathing problems. __{2}__ This phenomenon leads to the gradual but constant increase of the temperature of our planet. It has already started affecting entire ecosystems, and unless it is stopped, it...
Thermal inversions are a meteorological phenomenon that occurs when the temperature above ground is higher than at ground level. When thermal inversion occurs, air pollutants become trapped near the ground (as air moves from hot to cool regions), resulting in a higher level of air pollution. As...
Their performance is evaluated by observing the number of recorded accidents. The effect of pollutant concentration (primarily PM 2.5 ) on the number of accidents is investigated in a case study in Tehran. The temperature inversion phenomenon is used as an instrumental variable in a two-stage ...
We can find metal tins, plastic bags and all kinds of packages thrown away everywhere. There are a growing number of people who begin to realize the seriousness of this issue. In this article, I will discuss the causes for the phenomenon and provide some possible solution to it. There are...