Human activities and environmental pollution pdf

Unsourced material may be challenged and removed. These are serious environmental problems that Pakistan is facing, and they are getting worse as the country’s economy expands human activities and environmental pollution pdf the population grows.

Unfortunately, not much is being done to tackle these issues, because the goals of economic growth and tackling terrorism within the country supersede the goals of environmental preservation. Although NGOs and government departments have taken initiatives to stop environmental degradation, Pakistans environmental issues still remain. Hence in order to sustain economic growth there is a high demand on already scarce natural resources. However it is ironic that what the country depends on for its growth is also what threatens the future welfare and success of the country.

Pakistan’s population live in rural areas and are already stricken by high poverty levels. These people depend on natural resources to provide income and tend to overuse these resources. This leads to further degradation of the environment and subsequently increases poverty. The World Bank report in 2013 stated that Pakistan’s top environmental issues include air pollution, inadequate supply of uncontaminated drinking water, noise pollution and the health deterioration of urban and rural populations due to pollution. These environmental concerns not only harm Pakistani citizens but also pose a serious threat to the country’s economy. Pakistan faces a major scarcity when it comes to water resources, especially finding clean water.

The scarcity of water not only threatens Pakistan’s economy but also poses a serious threat to the lives of millions of Pakistanis. The issue of water pollution further worsens this problem for Pakistan. The sources for water pollution include the overuse of chemical fertilizers, the dumping of industrial wastes into lakes and rivers, untreated sewage being dumped into the ocean, and contaminated pipelines being used to transport water. Consequently, most of the reported health problems in Pakistan are either a direct or indirect result of polluted water.

A study showed that on one of Karachi’s main roads, the average noise level was around 90 dB and was capable of reaching about 110 dB. 70 dB, which is not meant to be harmful to the human ear. However, the study also concluded that in Pakistan, “the traffic noise levels limit as laid down by National Environment Quality standards, Environmental Protection Agency is 85 dB”. This high level of noise pollution can cause auditory and non-auditory health issues. Unfortunately there are very few, vague laws and policies in regards to noise levels. There is no accountability, and while the federal and provincial environmental protection agencies receive dozens of complaints on noise pollution from the public, these agencies are unable to take action due to legal constraints and the absence of national noise level standards. Karachi, especially in the large metropolises.

According to a World Bank report, “Karachi’s urban air pollution is among the most severe in the world and it engenders significant damages to human health and the economy”The inefficient use of energy, an increase in the number of vehicles used daily, an increase in unregulated industrial emissions and the burning of garbage and plastic have contributed the most to air pollution in urban areas. One of the greatest contributors to air pollution is industrial activity. The inadequate air emission treatments and lack of regulatory control over industrial activity has contributed to the deterioration of ambient air quality in major cities. In addition, the common practice of burning massive amounts of solid waste, including plastic and rubber, on street corners by the public, releases toxic gases, which are extremely harmful for residents in the area. Pakistan will face due to climate change. The survey concluded that the change in weather patterns has destroyed infrastructures, has taken many lives and has had devastating impacts on the agriculture sector, which has in turn has affected Pakistan’s economy.

Pakistani people surveyed claimed that climate change has heavily impacted their lives in the form of floods and droughts, and most importantly has affected the availability of resources such as energy and water. Pakistanis felt that their lives had become worse off than they were five years ago. Although the effects of climate change are evident, the survey found that the majority of the people were unaware of the meaning of climate change, and “ascribed changes in climate and extreme weather events to the will of God. 73000 and affected more than 1. 20 million people were affected. The government has expressed concern about environmental threats to economic growth and social development and since the early 1990s has addressed environmental concerns with new legislation and institutions such as the Pakistan Environment Protection Council.