Waterford is an amazing place with lot of wonderful sceneries with warm sunshine. There are plenty number of places to visit in Waterford with our whole family. At the same time, if we are new to that city it is really not possible travelling from one place to other without any guidance. But, with the help of the car hire service providing companies, we can find the important places and visit there. However, it is necessary to find the car hire companies who providing their services in cheap price.
There are numerous of options for transportation and we cannot get the joy that we will get in roaming in car. With the help of the car, we can almost go anywhere expecting different transportation facilities. So, it is important to Cheap car hire Waterford airport while disembarking in Waterford airport. Visit the website 121carhire and do car hire Waterford airport.
Latest Entries »
Air pollution is basically the presence of undesirable foreign substance in the air. It is the presence of contaminants such as dust, fumes, gas, adour, smoke , or vapour in quantity and durations which are injurious to humans, plants or animals. Exposure to these pollutants can harm the welfare and comfort of people . The irony is that it is man himself who is responsible for the situation.
To identify the cause of pollutants , taking action to minimize harmful emissions, bringing strict action against those responsible is one of the ways to save earth from pollution.
Construction of highways, airports, dams, power plants, industrial parks and even apartment complexes contribute to reduced air quality. High density traffic and use of carbon emitting household electrical and electronic goods have to be drastically curtailed. Emissions of particulate and gaseous pollutants above permissible limits is taking its toll in maintaining ambient air quality standards.
Addressing these issues by the air pollution control boards set up by the governments ,commitment and compliance by those who run such factories or establishments go hand in hand towards cleaner air.
Many other majors should also be taken and most important of them is the change in human behavior and thinking. Today most of us do not think about nature or about conservation of nature. Our life style is based totally upon consumerism and we do not pay much attention towards the fact that consuming more puts more and more stress on nature and gives rise to pollution. Use of polythene and other non-recyclable products should be abandoned voluntarily and by making rules also. Encouragement should be given to technologies having less carbon footprints, at the same time less consumption of energy should be made. Promoting cleaner forms of energy like solar and nuclear energy is another way forward. Moreover, fighting pollution is also a collective responsibility and all efforts should be made around the world to create consensus on measures to fight the menace climate change. Then only a permanent solution to this problem can be found and the sooner we do so.
Any change in the physical, chemical or biological components of water which is detrimental to health of organisms, animals or man is water pollution. Ground water, lakes, rivers, and oceans which are the actual source for water are getting increasingly polluted. Here also man is to be blamed for not understanding the importance of this precious commodity and misusing it to his advantage and in turn harming the population at large.
Human activities like mining, agriculture, stockbreeding, fisheries, forestry, urban human activities, construction works are the major contributors to water pollution. In developed countries toxic metals, acids, sediments, animal and human waste along with synthetic organic compounds find its way into water bodies. Along with all these pathogenic organisms also pollute water bodies in developing countries. In many nations unsanitary water ,sewage mixed water and malnutrition amount to illness and death.
Again awareness drives, campaigns by individuals ,governments at local ,national and global levels, stringent measures to avoid further pollution and last but not the least conservation of water by implementing rainwater harvesting ,maintaining effluent treatment standards and planting trees to replace trees which have been and are being cut to increase rainfall to fill up our water bodies are some of the ways to reduce water pollution and save our earth.
The third vital component polluting the earth is noise pollution. Finding ways to control this menace is a challenge and a way to save the earth from more damage.
Noise can be described as unwanted sound without agreeable musical quality. Noise is a mixture of many tones which is harsh to hear. Increase in permissible noise levels is detrimental to individuals and like air and water is termed as a cause of pollution. Hearing impairments in factory workers facing noise pollution constantly from machines and increased decibel levels in day to day surroundings from various sources for the common man are the issues about noise pollution which needs more thought and ear!
Man and his industrialization in the name of development has contributed to this pollution. Cotton mills, foundries and many big factories using large machines working at high speeds cause noise pollution. Other non industrial sources include the automobiles, trains, aircrafts , construction work, use of radio, loudspeakers ,micro phones, and mobiles to name a few.
Using insulator pipes in factories , restricting vehicular traffic ,quieter motor vehicles and ban on blowing horns unnecessarily and use of loudspeakers are being implemented. Again collective effort by public to follow these rules and appreciating one another’s privacy can help in preventing the physiological, psychological and behavioral effects that noise pollution has on man.
Contamination of land surface due to human activities leading to degradation of earth’s surface and misuse of soil leading to alteration in the composition of soil making it unfit for use can be termed as land and soil pollution.
All developmental activities of man in the recent past following erratic planning has lead to land misuse. Environmental factors effecting air, water, noise has also led to soil pollution. All the factors are interlinked and soil erosion due to deforestation ,floods, lack of insufficient rains is a major hazard.
Reclaiming lost land is proving to be a costly and time consuming affair.. With respect to land the adage prevention is better than cure holds good. Farmers are losing cultivable land to urbanization which in turn is leading to encroachments . Use of pesticides and insecticides to augment production and shelf life of agricultural produce is fuelling the change in soil character. oil dumps, landfills and industrial waste wreak havoc on soil. Releasing waste, not using proper disposable methods to contain contamination from sewage, household waste, hospital wastes are major concerns.
Soil pollution control boards implementing laws to govern all these aspects can see results only with public awareness and participation. So soil which is considered as the foundation of the ecosystem needs to be spared from pollution by proper regulatory methods to save the earth .
This earth and the entire creation are based upon balance. This balance is a very delicate balance. There are various cyclic processes going on this earth to maintain this balance. Once this balance gets disturbed or either of these natural cycles gets affected life of all the creatures on this earth is endangered. As we know, there is a carbon cycle through which input and output of carbon based products especially carbon dioxide is managed by nature and through natural means like plants. Then, there is a Nitrogen cycle through which balance of nitrogen in the soil is maintained. Finally, we have the water cycle in which the water of the sea and oceans gets evaporated, forms clouds and shower rains on rest of the earth and sustain lives of innumerable creatures including human beings. It is this water cycle that leads to monsoon in our country and leads to snowfall on the Himalayas also through which during the non-monsoon period also a large portion of this country gets water for drinking and other activities.
But, now all of these natural cycles are getting disturbed and it is feared soon major changes in the world climate may take place endangering the existence of all forms of life upon this earth. What is the cause behind all this? It is not a natural calamity but a man-made problem- called pollution. Change in the composition of various facets of nature like air, water, soil and many other things come under this category. The beginning of pollution can be traced back to the industrial revolution of the west when people started making use of non-natural products and methods to produce those products. Before that most of the things human beings used to use were natural but after the industrial revolution people started making use of non-natural products. Initially, people were ignorant about the affects which these processes could cast on environment. Later on, when some knowledge was obtained about their impact, people did not take that seriously and now when serious consequences have started showing their effects people are in a fix as to what should be done. Everyone is now looking for means to get rid of this devil of pollution.
Except the noise pollution, most other forms of pollution are due to chemicals or gases. Air pollution is due to uncontrolled discharge of various gases in the atmosphere which mars the composition of natural air. For controlling this, first this discharge should be immediately reduced. Second, those processes which lead to production of such gases should be banned and products during manufacturing of which such gases are spit out should be taxed heavily so that these products become economically unviable. Third, the limits for discharging gases and other products into air should be re-examined and modified to maintain air purity and to prevent damage to ozone layer. Besides, in order to have strict on different industries gas-sensors should be fixed on different places like chimneys and gas storage areas and they should be linked to an on-line surveillance system so that any violation of the limits is immediately brought to light and strict and corrective measures can be taken. Fourth, promotion should be given to so called “green” processes which are in tune with nature. One of the major sources of air pollution is the automobiles which consume hydrocarbons. To prevent pollution from automobiles already stricter measures like Euro-4 and Bharat-III have been introduced. Though pollution check on automobiles is also there when they come on road but its enforcement should be made compulsory and if an environment compliance certificate is not produced annually, a fine should be imposed automatically on the vehicle owner.
Next comes ways to prevent water pollution. For this, the evil should be nipped in the bud itself, instead of spending crores of rupees in cleaning the rivers effulgent should not be allowed to mix with water of river and sea. Industries should process the waste inside their site campus and all efforts should be made to minimize the waste. Moreover, waste should be turned into useful by-products also. For example, instead of disposing sewerage into rivers, proper sewerage treatment should be done and the waste should be used for production of bio-gas and bio-fertilizers. This is being carried out but it should be made compulsory for all the municipal corporations. Moreover, this process should be made cost-effective also. Certain plants which have the capability to clean water to some extent should also be planted.
Soil-Pollution is not quite evident but it has also started affecting our lives. Excessive use of fertilizers has led to degradation of nutrients in soil. This has also cast an affect on the yield and also on the quality of the food grains. Now people are conducting research on the effect of fertilizers assisted crops on human health. For preventing it, natural or organic manure should be used. This will also solve the problem of organic waste disposal. Instead of using synthetic pesticides, natural pesticides should be used. Not only these inorganic fertilizers and pesticides are directly harmful to human being but also they do indirect harm when mixed with water.