...%,%/,2*5$3+< Abila, R. O., and E. G. Jansen. 1997. From local to global markets: The fish exporting and fishmeal industries of Lake Victoria: Structure, strategies and socioeconomic impacts in Kenya. Socioeconomics of the Lake Victoria Fisheries No. 2. Nairobi: International Union for Conservation of Nature and Natural Resources (IUCN), Eastern Africa Programme. Aerni, P. 2001. Aquatic resources and technology: Evolutionary, environmental, legal, and developmental aspects. Science, Technology and Innovation Discussion Paper No. 13. Cambridge, Mass., U.S.A.: Center for International Development. Ahmed, M. 1997. Fish for the poor under a rising global demand and changing fishery regime. Naga—The ICLARM Quarterly (supplement). July–December: 4–7. Ahmed, M., and M. H. Lorica. 2002. Improving developing country food security through aquaculture development—lessons from Asia. Food Policy 27: 125–141. Ahmed, M., C. L. Delgado, S. Sverdrup-Jensen, and R. A. V. Santos, ed. 1999. Fisheries policy research in developing countries: Issues, priorities and needs. Manila: International Center for Living Aquatic Resources Management and International Food Policy Research Institute. Allan, G. 1998. Potential for pulses. International Aquafeeds 2: 17–20. Alston, J. M., G. W. Norton, and P. G. Pardey. 1995. Science Under Scarcity: Principles and practice for agricultural research evaluation and priority setting. Ithaca, N.Y., U.S.A.: Cornell University Press. Anderson, J. L. 1985. Private aquaculture...
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...that a diet rich in vitamins, minerals, and fatty acids like omega-3 is the basis for physical well-being. Kamp implies in the article that fish oil is a proven source to help with depression, violence and helping people with their learning disorders. Kamp also explains that results from research using inmates at two different correctional facilities had the same outcome. The result of the studies implies that the subjects with fish oils were less violent and better behaved. In the article Kamp insist that fish oil also assisted in students with learning disabilities to do better in school than the students that were not given the fish oils. Kamp also informs that in Japan and other countries with higher intake levels of fish, people are less likely to suffer from depression. Kamp also explains that one of the researchers showed that countries where fish intake is low the chances of being murdered were drastically higher than of those countries where fish consumption is high. The article concludes with Kamp stating that a diet loaded with vitamins, minerals, and fatty acids can help reduce aggression and help people with their overall health. “Can Diet Help Stop Depression and Violence” In the article “Can Diet Help Stop Depression and Violence?” Jurrian Kamp president and editor-in-chief of The Intelligent Optimist claims that fish oil by itself can help treat depression, violence, and learning disorders. There are too many cases where violence, depression, and learning disorders...
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...Natural Resources and Energy Paper People, Science, and the Environment SCI 256 “Earth provides enough to satisfy every man’s need, but not every man’s greed.” (Gandhi, 2011) Did Gandhi have foresight into the destructive ways of humans? Earth seemed to have endless amenities that would take humans a lifetime to consume. With the abundance of these amenities, have humans failed to conserve and nurture nature’s gifts in the name of greed? In this paper, the subject to identify and discuss will be the effects that a growing human population may have on the marine ecosystem’s resources, including loss or harm to population of wild species; discuss one management practice of sustainability and conservation of natural resources in the marine ecosystem. Finally, the paper will identify is the risks and benefits of extracting or using one type of nonrenewable and one type of renewable energy resource from the marine ecosystem. From a distance in space humans look at this planet called Earth. Earth covers the massive blue oceans of life. Planet Earth humans call home consist of numerous types of land and marine species from the deepest part of the ocean to the clear shallow water of sandy beaches that lie within an ecosystem. The marine ecosystem is so complex but at the same time it is not complicated. Humans cannot see creatures with the naked eye but can spot a massive blue whale from a distance;...
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...Bibliography Piette, Betsey. Workers Worlds. 27 April 2012. Web. 17 December de 2012. Piette uses this article to convey the message that Deepwater Horizon oil spill has affected more wildlife than ever. Many fish have been caught and found with large sores, streaks and lesions. When the scientist are looking at the coral and such under water, they are finding that many of it is still covered in oil. Even large animals such as dolphins are found affected. This article proves my argument for the affects of the deep sea drilling. This article shows my point and can provide evidence to show my audience, the oil companies, just how much the wildlife and animals are being affected. Piette carefully writes this article in hopes of maybe trying to show the oil field companies just what they are doing. That is why this article is going to help me prove my point and hopefully win over some oil field companies. If anything, this article makes me certain of the direction of the paper and what side I am on. I plan to pin point exact evidence such as lesions on fish and lung problems in dolphins. I plan to bring out the hard evidence and proof of just what is happening to these animals. Dragna, Lee. Interview Allie Dragna. 15 12 2012. In the interview with Lee Dragna, he shared personal experience about the BP Deepwater Horizon Oil Spill. His 9-year-old son saw the devastation on TV and wanted his father to fix it because he simply could “fix anything”. Dragna got to looking into it and...
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...English 1301, 9:05 MW P. Schmidt, HLN Paper# 3 Research Paper October 22, 2014 After the oil spill in Gulf of Mexico in 2010, a research by Douglas. B. Inkley shows that scientists are still assessing the effects of the estimated 170 million gallons of oil that flooded into the Gulf after the explosion of BP's Deepwater Horizon oil rig. The effects of oil spills can have wide ranging impacts that are often portrayed by the media as long lasting environmental disasters. Such perceptions are understandable as they are often fuelled by distressing images of oiled animals and other wildlife. More than 8,000 birds, sea turtles, and marine mammals were found injured or dead in the six months after the spill. In the months following the Gulf oil disaster, wildlife managers, rescue crews, scientists and researchers saw many immediate impacts of the oil impacting wildlife. Though oil is no longer readily visible on the surface, it isn’t gone. Scientists have found significant amounts on the Gulf floor, and the oil that has already washed into wetlands and beaches will likely persist for years. We likely will not see the full extent of impacts for many years, which makes creating and implementing successful restoration plans a serious challenge. Here is a list of some animals that were affected by the oil spill: * Sick Dolphins - As part of the official investigation into impacts of the Deepwater Horizon disaster, a team of scientists did comprehensive physicals on dolphins in...
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...have vital uses in the U.S, oil energy and renewable energy are pitted against each other as the main focuses of resources in the U.S environmental policy because each has an effect on the environment. Renewable energy is constant and can be found all over the nation, but may be costly in different ways. Fossil fuels may be a natural resource but are a one-time use that could eventually become obsolete, and could also be costly. Demonstrating in this research is a plethora of information leading to the outcome of the U.S environmental policy, and whether fossil fuels or renewable resources are best for the environment. Fossil Fuels include coal, petroleum (oil), and natural gas are concentrated organic compounds created from remains of plants and animals that lived millions of years ago formed into biomass. The refining and consumption of these resources have a massive impact on the environment and will eventually be exhausted. According to the US Energy Information Administration (EIA), fossil fuels meet around 82% of U.S. energy demand. According to the Institute for Energy Research, oil is the “transportation fuel” that makes all modern modes of transportation possible and moves both people and goods around the world. Once the products of refined crude oil came into widespread use, the US was transformed. Today, the most common products derived from oil are found in the energy sector: gasoline, heating oil, aviation fuels and diesel fuel. Oil is also the key ingredient...
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...Bob-Manuel Chidiebere Egwu-Oti (son) 10. POSOTION AND SALARY SCALE: Professor / UASS 78 11. EDUCATIONAL BACKGROUND: DURATION (i) Ngodo/Amachi Primary School Afikpo. 1970-1975 (ii) Government Secondary School Afikpo. 1975-1980 (iii) Alvan lkoku College of Education, Owerri. 1980-1983 (iv) University of Jos, Jos Nigeria. 1984-1987 (v) University of Jos, Jos. 1989-1990 (vi) Nnamdi Azikiwe University Awka, Nigeria. 1993-1999 (12) ACADEMIC/ PROFESSIONAL QUALIFICATIONS i) Ph.D 1999 (Fish Toxicology, Applied Fisheries and Aquaculture, Nnamdi Azikiwe University Awka Nigeria. ii) M.Sc. 1990...
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...Waste and Energy Paper Monique Clemons, Angie Downs, Chisa Jackson, Sierra Richardson, Tim Rodabaugh, and Yvette Scott ENV / 100 October 28, 2013 Pamela Primrose Waste and Energy Paper Environmental Science is a way to obtain agricultural knowledge of how things are going on around the world and the effect it has on the environment. In this document you will obtain a brief explanation of nuclear waste, plastic, coal and oil. What are the alternatives of other energy resources, advantages and disadvantages that would contribute to stabilize the environment currently around the the surrounding areas. Effects: Plastic is one of the most used resources that society has; the most common are plastic bags and beverage bottles. Plastic though durable is very slow to degrade. Plastic is sourced from two major categories, thermoset and thermoplastics; thermoset means that the plastic solidifies when it’s heated. Thermoset plastics are most commonly used in cars and construction; soften when heated however they resume their original composition when at room temperature. Some common thermoplastic products include milk jugs, credit cards and carpet fibers. Plastic makes up 13% of solid waste in our water system ; shockingly 8% of plastic is recycled. Plastic in our soil can block the flow of water through the soil as well as hinder the growth production. Plastic covers about 40% of our world’s ocean surfaces. The greatest affect of all is the effect on our...
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...Proposition Paper Drilling off Shore in the U.S. Introduction There is a lot of conflict today about the United States drilling for oil off shore. Oil is a huge commodity of the entire world and is hugely demanded. However, off shore drilling is hazardous to both the economy and the environment and could potentially get worse. Oil spills are a largely known negative externality that is related with offshore development. There will always be pros and cons about drilling for oil. The big question is: should we or should we not drill off shore? Literature Review One reason we should not drill for oil in the United States is because it is dangerous and could be disastrous to the environment. The recent BP spill in 2010 killed 11 workers and caused months of leakage into the ocean. Per Katherine Goldstein “This oil spill has obtained the dubious distinction of being the worst oil spill in US history.” This spill was caused by an explosion while drilling off shore in the Gulf of Mexico. This caused leaking of about 5,000 barrels of oil a day. To try to stop the leaking, several attempts were made which included controlled burning and plugging the leak, both unsuccessful. This has a huge impact on our ecosystems even though it can take months or possibly years to surface. Louisiana was most impacted by this spill. They are the closest to the leaking well and over 100 miles of the coast had been polluted. Per David Adam “State officials have reported sheets of oil soiling...
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...* Agro Products * Animal Feeds * Aqua Culture & Fish Farming * Astrologers * Academy & Arts * Animation * Art & Design * Art Galleries * Audio Recording Studio * Audio-Visual Production & Services * Automobile Air-Conditioner * Automobile Assembler & Manufacturers * Automobile Body Manufacturers * Automobile Display & Sales Center * Automobile Distributor * Automobile Paints * Automobile Parts & Accessories * Automobile Service Center * Automobile Workshop & Maintenance * Advertising Agencies & Counselors * Advertising-Out Door * Acids * Adhesives Glue & Gum * Agricultural Chemicals * Architects * Audio-Visual Equipment Suppliers * Audio-Visual Tapes & Cassettes * Alarm & Alarm Systems * Abrasives * Aluminium Fabricator * Aluminium Products Manufacturer, Dealer & Seller * Association of Development Agencies in Bangladesh * Associations * Animal Health * Ayurvadic & Herbal Products * Aerosol * Accounts & Audit Service * Agricultural Machineries & Equipment * Air Condition Project & Installation * Air Conditioner & Air Cooler Distributor & Service * Air Conditioning-Equipment & Parts * Anti Vibration Equipment * Arms & Ammunition * Airlines * Air Craft Spare Parts * Auto Cycle...
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...Oil Spill The disaster that occurred in the Gulf of Mexico on April 20, 2010 was a huge deal to our nation. I'm sure that everyone old enough to understand heard about the oil spill. The spill was very bad, but I believe we got lucky because it could have been even worse than it ended up to be. The oil flowed into the open ocean for over three months, but it was originally thought that it was going to take even longer to stop. A oil spill of that magnitude could severely damage any environment that it was spilt into. The corporation BP took much heat from the government, along with everyone around the country for causing the leak, and not fixing it quick enough. The fact is, once the leak started as it did, it was a very hard problem for them to stop. My paper will cover three elements of this horrible disaster: First, the ecological impact on life in the gulf after the spill, Second, the current economic life of the local communities, and lastly, what is being done to mitigate future consequences. First, obviously the oil spill in the Gulf of Mexico left an ecological impact on life in the gulf, and surrounding areas. On July 15, the leak was stopped by capping the gushing wellhead, after it had released about 4.9 million barrels,^ or 205.8 million gallons of crude oil. That is a whole lot of oil being released, so the impact that it had on the environment was a big one. Actually, it was the largest accidental marine oil spill in history. Obviously the marine...
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...TRACING THE ORIGIN OF THE CHARACTERISTIC BAD ODOUR OF DRIED STOCK FISH PROJECT BY ADESINA ADEBOWALE T. (2011) 1.0 INTRODUCTION 1.1 Background Information With the ever growing population and the need to store and transport food from one place to another where it is needed, food preservation becomes necessary in order to increase its shelf life and maintain its nutritional value, texture and flavor. Therefore good food preservation techniques must prevent microbial spoilage of food without affecting its quality and nutritional attributes. Fish are recognized as highly perishable having a relatively short shelf life, therefore fish requires proper handling and preservation to increase its shelf life and retain its quality and nutritional attributes. Fresh fish spoilage can be very rapid after it is caught, immediately a fish is caught it loses its natural resistance to attack by microorganism and also start to undergo both physical and chemical changes that in return bring changes in appearance, taste, smell and texture. During fish spoilage there is a breakdown of various components and formation of new compounds. This new compounds are responsible for changes in odour, flavour and texture of the fish. Fish lipids contain omega − 3 polyunsaturated fatty acid (PUFA), especially Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA). These fatty acids play a vital role in human nutrition, disease prevention, and health promotion. Long chain omega − 3 PUFAs cannot be synthesized...
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...ANWR Position Paper Jennifer Piper Arctic National Wildlife Refuge (ANWR) is a 19 million acre area that lies in the northeast corner of Alaska. The Coastal Plain area, comprising 1.5 million acres on the northern edge of ANWR, is bordered on the north by the Beaufort Sea, on the east by the U.S. Canadian border, and on the west by the Canning River. The Coastal Plain of ANWR is being considered for oil and gas development since it potentially holds billions of barrels of recoverable oil and trillions of cubic feet of recoverable gas. Of the 1.5 million acres of the Coastal Plain, less than 2000 acres would be affected by development. However, because it is an important wildlife habitat, some are concerned that development would hurt the land, endanger wildlife, and not recover enough oil to make the effort worthwhile. ANWR is about the size of South Carolina, and the proposed development area in the Coastal Plain is about one-fifth the size of Washington, DC’s Dulles International Airport. Although ANWR could produce greater than a million barrels of oil per day, more than enough to replace U.S. imports from Iraq, we have to look at the potential social, economic and ecological benefits and consequences to exploring/drilling in ANWR. Environmentalists want to protect ANWR from any drilling because of its environmental and ecological value. They believe that there is too great a danger to the refuge, which is home too many species of birds and fish as well as both land and...
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...Bio 324 12/01/12 Plastics in the ocean Imagine the massive breadth and spread of our great state of Texas. Now imagine every milli-inch of that piled high with trash: bottle caps, cigarettes, cigarette lighters, tampon applicators, plastic nets, discarded flip flops, Frisbees, soda bottles, milk jugs, diapers, six-pack rings, busted tennis rackets, empty pens, shampoo bottles, empty squeeze bottles of jam, you name it. Now take that image, double it, and plunk into the water. That's what is floating around the eastern corner of a 10-million-square-mile oval known as the North Pacific subtropical gyre. Nicknamed the "Eastern Garbage Patch," this buoyant stew of toxic pollution-most of which is plastic-is only one of five such garbage heaps caught in the swirling high-pressure currents characteristic of gyres. The others reside in the South Pacific, the North and South Atlantic, and the Indian Ocean. And each year, perhaps unwittingly, each one of us adds to plastic to the heap. Plastic makes it into our oceans in a variety of ways. About twenty percent of it comes from goods lost from boats: i.e. accidental loss of fishing tackle and other recreational gear, massive shipping containers carrying millions of plastic items washed overboard during severe storms; litter from pleasure boats, or illegal dumping of unwanted goods. Beachgoer’s debris is also a contributor. The other eighty percent is swept in from land. Just as Nonpoint Source Pollution from fertilizers...
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...Review of Literature Related to Oil Spill Dispersants 1997-2008 for Prince William Sound Regional Citizens’ Advisory Council (PWSRCAC) Anchorage, Alaska by Merv Fingas Spill Science Edmonton, Alberta PWSRCAC Contract Number - 955.08.03 Disclaimer: The opinions expressed in this PWSRCAC-commissioned report are not necessarily those of PWSRCAC September, 2008 ii Abstract This report is a review of the literature on oil spill dispersants published from 1997 to August, 2008. The report identifies and focusses on recent advances in dispersant effectiveness, toxicity, and biodegradation. Other topics such as application, use, behaviour and fate are also covered. The prime motivation for using dispersants is to reduce the impact of oil on shorelines, thus the application must be successful and effectiveness high. As some oil would come ashore, discussion remains on what effectiveness is required to significantly reduce the shoreline impact. A major issue is the actual effectiveness during spills so that these values can be used in estimates for the future. The second motivation for using dispersants is to reduce the impact on birds and mammals on the water surface. The benefits of using dispersants to reduce impacts on wildlife still remain unknown. The third motivation for using dispersants is to promote the biodegradation of oil in the water column. The effect of dispersants on biodegradation is still a matter of dispute. Some papers state that dispersants inhibit...
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