environmental science is the branch of science that deals with the physical, chemical and biological components of the environment and their effects on organisms. Environmental science encompasses various aspects of biology, chemistry, economics, hydrology, physics, law, and other social sciences and topical environmental issues like climate change, conservation, groundwater and soil contamination, ozone depletion, use of natural resources, waste management, air and noise pollution. Environmental science encompasses the surrounding conditions that affect man and other organisms. Natural and human resources are interdependent and the use or misuse of one affects the other.
Environmental science also includes subjects such as pollution control and improvement of natural resource management which encompasses the management of land, water, soil, plants, and animals. Natural resource management is similar to the concept of sustainable development. Environmental sustainability briefly defined is the capacity and ability to endure. It is the study of “development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs” (Geneseo State University of New York, 2009).
Simply stated it is the potential for long-term maintenance of wellbeing, which in turn depends on the well being of the natural world and the responsible use of the natural resources available.
The Essay on Natural Resource Management In Australia
Adhering to the recent scenarios in Australian natural resource industry, where there is certain lack of adequate human resources to deal with such gigantic capital projects recently the country is dealing with, we have proposed some alternative solutions that can be considered by the concerned authorities while resolving this particular issue: •Make policies for effective management within ...
Sustainability has become a wide-ranging term that can be applied to almost every facet of life on Earth, from local to a global scale and over various time periods. The long-lived and healthy ecosystems are prime examples of sustainable biological systems with chemical cycles that redistribute water, oxygen, nitrogen and carbon through the world’s living and non-living systems, and have sustained life for millions of years. As the earth’s human population has increased these natural ecosystems have declined and changes in the balance of natural cycles have had a negative impact on both humans and other living systems.
One of societies greatest challenges is to sustain natural resources while promoting economic growth and maintaining the quality of life that the population is accustomed to. In the face of this challenge, society must measure the effectiveness of programs that are being established to safeguard the environment. Regulatory and research programs established by the government must demonstrate an outcome that will justify the cost of such programs. It is clear that such environmental issues and solutions need to be tracked reliably and honestly by the organizations and scientists that report such affects. The scientific method is the way a scientist approaches a problem, by formulating a hypothesis and then testing it by means of an experiment. (1)
A scientist recognizes and states the problem or unanswered question. (2) The scientist develops a hypothesis, or educated guess, to explain the problem. (3) An experiment is designed and performed to test the hypothesis. (4) Data, the results obtained from the experiment, are analyzed and interpreted to reach a conclusion. (5) The conclusion is shared with the scientific community (ScienceDaily, n.d.).
The scientific method is used to analyze and understand the inter-relationships between humans and the natural environment. The study reflects how ecological realities and the material desires of humans often clash, leading to environmental degradation and pollution.
Currently the global community is dealing with the “Climategate” and the Global Warming argument and the accuracy of the data as reported by the U.N. Intergovernmental Panel on Climate Change (IPCC).
The Essay on Global Warming Debate 2
Many people think that our concern about carbon dioxide and global warming is a modern preoccupation driven by the attention of high-profile personalities, politicians and green activists. But Al Gore did not discover global warming. Nor did Tim Flannery, Peter Garrett, Greenpeace or Malcolm Turnbull. Scientific concern about global warming is not new. A single scientific paper, published more ...
A key figure at the center of the “Climategate” fiasco has called into question other issues that the climate lobby has claimed are indisputable. Phil Jones, who stepped down as head of the University of East Anglia’s Climatic Research Unit amid the climate email scandal, told the BBC that the world may well have been warmer during medieval times than it is now.
This raises doubts about how much our current warming is man-made as opposed to merely another of the natural climate shifts that have taken place over the centuries. Mr. Jones also told the BBC there has been no “statistically significant” warming over the past 15 years, though he considers this to be temporary (Petre, 2010).
This raises doubts about how much our current warming is man-made as opposed to merely another of the natural climate shifts that have taken place over the centuries. Mr. Jones also told the BBC there has been no “statistically significant” warming over the past 15 years, though he considers this to be temporary (The Wall Street Journal, 2010).
The environment in which we live is made up of three fundamental components: physical, biological and chemical. Hazards can present themselves to the population through various types of media such as air and water. The influence they can exert on the health of the population is complex and could be modulated by genetic factors, physical factors and by the perceptions of the risks that they present.
Microbiological hazards found in water is one hazard to health of organic life, substantial improvements in the health of the population have resulted historically from the supply of drinking water free from disease causing organisms such as cholera. Similar improvements can be expected in the health of the inhabitants of developing countries if microbiologically safe water is provided by avoidance of contamination, and appropriate purification including disinfection with the use of chlorine.
Urban pollution and the health concerns generally point to conditions such as asthma, bronchitis and similar lung diseases, and there is good evidence relating an increased risk of symptoms of these diseases with increasing concentration of sulphur dioxide, ozone and other pollutants. Moreover, there is increasing evidence to suggest that pollution from this matter at levels thus far considered “safe” is associated with an increased risk of morbidity and mortality from cardiopulmonary disease especially in people with other risk factors; such as old age, or heart and lung disease (Anthem, 2010).
The Essay on Global Warming Increase Stop Consequences
Global warming is an event that will affect many people and animals all over the world. Humans will be affected the most due to global warming due to things like temperature increase. Many people believe that global warming began since the industrial revolution during the 18 th century. During this time heat-trapping gases began to load in the atmosphere, gases such as carbon dioxide and methane. ...
These concerns are the subject of a great deal of research throughout the world.
The study of environmental science in our world is important as the Earth’s human population continues to grow, as technology advances and human needs and wants increase, our impacts on the world become more widespread and severe, despite improvement in some areas. Environmental impacts, in turn, affect human health and well being. In order for the global community to move forward in a way that allows those that come after to enjoy the world we live on; we must take heed to the environmental issues that face us, but this must be done in an honestly reported and accurate way so that solutions can be indentified and implemented.
Reference:
Anthem Medical Underwriting Guidelines. (2010).
Condition Reasoning. Page 173Geneseo State University of New York . (2009).
What is Environmental Sustainability?. Retrieved from http://www.geneseo.edu/sustainability/what-isPetre, J. (2010).
Climategate U-Turn . DailyMail Online. Retrieved from http://www.dailymail.co.uk/news/article-1250872/Climategate-U-turn-Astonishment-scientist-centre-global-warming-email-row-admits-data-organised.html?ITO=1490ScienceDaily. (n.d.).
Scientific Method. Retrieved from http://www.sciencedaily.com/articles/s/scientific_method.htmThe Wall Street Journal. (2010).
The Continuing Climate Meltdown . Retrieved from http://online.wsj.com/article/SB10001424052748703630404575053781465774008.html?mod=WSJ_hpp_sections_opinion
