Heap Leaching :: Gold Mining Miners Minerals Essays

Heap Leaching Heap leaching is a method used most commonly for the mining of gold. Along with heap leaching comes many environmental concerns and considerations. In order to decrease these environmental concerns, there must be regulations placed on the mining of gold. Regulations can stem from control acts, enforced by the Department of Energy and other agencies similar to this, to simple regulations dealing with the equipment companies must use in their daily excavations. The heap leaching method used to extract gold uses cyanide as part of the process. This can be â€Å"toxic to fish and wildlife† and is therefore an environmental concern with the mining of gold (Bartlett 79). Some other concerns taken into consideration when dealing with gold mining and heap leaching are â€Å"preventing bird poisoning on wet heaps and solution storage ponds [†¦as well as amounts of] wind blown dust and other air contaminants [which] can be serious† problems spreading throughout the environment (Bartlett 79). Contamination of surface and ground waters is a major concern as a side effect of heap leaching (Bartlett 79). There has been action taken in order to reduce the possibility of any of these environmental considerations taking place during and after the process of heap leaching. It is recommended that in order to regulate heap leaching of gold, companies use methods of containment along with close monitoring in order to recognize problems before they occur (Bartlett 79-80). As I stated in my second essay, the ore and solution removed from the heap leaching process is discarded onto leach pads. These pads are the â€Å"most important element[s] of the solution containment system† (Bartlett 80). The leach pads help prevent toxic solutions from running off into the surrounding areas and therefore they decrease the risk of harming any living organisms living in the area the mining is occurring in. â€Å"Proper foundation preparation is necessary to prevent movement and tearing of the liner† of the leach pad (Bartlett 80). If this were to happen then the leach pad would not be a sufficient means of protection for the environment. Another way to protect the environment is by having a solution collection system.

Cybercrime Definition Essay

What is this Cyber crime? We read about it in newspapers very often. Let’s look at the dictionary definition of Cybercrime: â€Å"It is a criminal activity committed on the internet. This is a broad term that describes everything from electronic cracking to denial of service attacks that cause electronic commerce sites to lose money†. Mr. Pavan Duggal, who is the President of www.cyberlaws.net and consultant, in a report has clearly defined the various categories and types of cybercrimes. Cybercrimes can be basically divided into 3 major categories: 1. Cybercrimes against persons. 2. Cybercrimes against property. 3. Cybercrimes against government. Cybercrimes against persons: Cybercrimes committed against persons include various crimes like transmission of child-pornography, harassment of any one with the use of a computer such as e-mail. The trafficking, distribution, posting, and dissemination of obscene material including pornography and indecent exposure, constitutes one of the most important Cybercrimes known today. The potential harm of such a crime to humanity can hardly be amplified. This is one Cybercrime which threatens to undermine the growth of the younger generation as also leave irreparable scars and injury on the younger generation, if not controlled. A minor girl in Ahmedabad was lured to a private place through cyberchat by a man, who, along with his friends, attempted to gangrape her. As some passersby heard her cry, she was rescued. Another example wherein the damage was not done to a person but to the masses is the case of the Melissa virus. The Melissa virus first appeared on the internet in March of 1999. It spread rapidly throughout computer systems in the United States and Europe. It is estimated that the virus caused 80 million dollars in damages to computers worldwide. In the United States alone, the virus made its way through 1.2 million computers in one-fifth of the country’s largest businesses. David Smith pleaded guilty on Dec. 9, 1999 to state and federal charges associated with his creation of the Melissa virus. There are numerous examples of such computer viruses few of them being â€Å"Melissa† and â€Å"love bug†. Cyberharassment is a distinct Cybercrime. Various kinds of harassment can and do occur in cyberspace, or through the use of cyberspace. Harassment can be sexual, racial, religious, or other.

The North American Free Trade Agreement - 1711 Words

This paper will discuss four components of the North American Free Trade Agreement: Background, events, pros and cons. Upon the research, you will discover four online articles to provide more detail and examples. This research will indicate how it was developed and the reasoning on why it would benefit the nation. Also, it will provide events that occur after the agreement was signed by congress and the recession the countries experience during the early 2000s. There will be a chart located on Appendix A that will indicate the unemployment rates during 2008 to 2015. This paper gives readers the proper knowledge of the history throughout the North American Free Trade. It acknowledges the improvements that should be made in the future for a structure approach. For decades, there has been many trade barriers to import and export goods from one country to another. The North American Free Trade Agreement (NAFTA) was established to diminish tariff barriers and to remove investment restrictions. NAFTA has broadened the agreement of countries being able to import and export goods and to provide better servicing. Over the period of time, the use of tariffs and any trade barriers have been reduced as the economy has become more integrated. This integration has generated less power for the government to control trade due to the benefit of economic growth. The goal of economic integration is to increase the volume of trade between countries and reduce theShow MoreRelatedNorth American Free Trade Agreement Essay1398 Words   |  6 Pages North American Free Trade Agreement During the most recent race for the White House we heard very little of substance from both parties, but one thing both parties seem to agree on is that free trade has been bad for the U.S. worker. One candidate proclaimed that the North American Free Trade Agreement (NAFTA) has cost the United States hundreds of thousands of jobs and another distanced herself from free trade agreements all together. It has been over twenty years since the implementation ofRead MoreThe North American Free Trade Agreement Essay1420 Words   |  6 Pagessubstance from both parties, but one thing both parties seem to agree on is that free trade has been bad for the U.S. worker. One candidate proclaimed that the North American Free Trade Agreement (NAFTA) has cost the United States hundreds of thousands of jobs and another distanced herself from free trade agreements all together. 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This agreement was unprecedented because it integrated three countries that were at extremely different levels of economic development. It changed the economic relationship between North American countries and encouraged trade and investment among the three countries to grow considerably. The purpose of the creation of the North American FreeRead MoreThe North American Free Trade Agreement Essay1356 Words   |  6 PagesThe North American Free Trade Agreement (NAFTA) is an agreement negotiated by three countries; Canada, Mexico, and the United States. The main purpose of NAFTA is essentially to reduce trade barriers in order to promote international commerce, and open up different industries to trade, in particular textiles, agriculture, and automobile sectors. The introduction of NAFTA completely transformed North American economic relations and led to unparalleled cooperation between the U.S. Canada and MexicoRead MoreThe North American Free Trade Agreement1486 Words   |  6 PagesThe North American Free Trade Agreement (NAFTA), an agreement signed by three countries in creating rules in trade in North America. NAFTA, when being presented, was described as genuine for helping Mexico and Canada. But was NAFTA really helpings those counties or really just helping N orth America? Initially North America was being genuine about NAFTA when talking to Mexico and Canada but in reality the NAFTA caused some uneven development as the years went by. I have two stories thatRead MoreThe North American Free Trade Agreement1804 Words   |  8 Pagesunderstanding the elements of trade blocs that enable open markets between member nations while also decreasing the cost of conducting business within a country is essential in making strategic logistical decisions. The North American Free Trade Agreement (NAFTA) has provided one such trade bloc that encompasses the countries of the United States, Mexico, and Canada. Since the inception of NAFTA in 1994, significant financial results have been achieved regarding increases in trade revenue and increases inRead MoreThe North American Free Trade Agreement1018 Words   |  5 PagesThe North American Free Trade Agreement, known as NAFTA, is a trilateral trade agreement between Canada, the United States, and Mexico. Signed January 1, 1994, NAFTA’s main purpose was to reduce trading costs, increase business investments, and help the United States be more competitive in the g lobal marketplace. The agreement would eliminate all tariffs on half of all U.S. goods shipping to Mexico and introduce new regulations to encourage cross-border investments. According to President Bush, tradeRead MoreThe North American Free Trade Agreement920 Words   |  4 PagesThe North American Free Trade Agreement (NATFA) shoved the American worker down a flight of stairs in the name of Globalization NAFTA or a bill similar had been floating around Washington since 1979 a year before Reagan took office. NAFTA truly went no where for over a decade. The â€Å"North American Accord† was first proposed by the Reagan and the GOP were always in favor of passage but, it was the Progressive wing, along with many other pro-union members in the Democratic party who held NAFTA atRead MoreThe North American Free Trade Agreement2468 Words   |  10 Pages1.1 Introduction The North American Free Trade Agreement (NAFTA) was is the biggest free trade region in the globe, creating economic development and helping to raise the living standard for the citizens of all three member states. By strengthening the policies and procedures governing trade and investment, the NAFTA has indicated to be a solid foundation for developing Canada’s prosperity and has set an important example of the advantages of trade liberalization for the rest of the globe. Two decades