...For example, the yield for ET743 is one gram per ton of tunicate, and harvesting tons and tons of these creatures is not biologically or economically feasible. The endangerment and extinction of any marine organism is heavily prevented for many reasons. These ecosystems need to be maintained or humankind will risk losing valuable species and their pharmaceutical potential, as well as fishing opportunities and other cultural and aesthetic values. About 90% of coral reef degradation is caused by humankind, and this results mostly from pollutants being dumped into these waters (Bellwood et al. 830). Even daily boating activities can cause the physical and chemical environment of the reefs to degrade, and once they degrade, most are unable to grow back. There are only a few that do manage to grow back, but, they are degrading faster than they can grow back. Many of the fishing facilities and private firms rely on the complex structure of coral...
Words: 2604 - Pages: 11
...Directorate Exclusive Economic Zone European Union Food & Agricultural Organisation Artisanal Fishermen’s Federation Cooperation & Development Fund National Fund for Fisheries Development General Agreement on Trade in Services Global Positioning System Inter-American Tropical Tuna Commission The Marine Institute Statistical & Information Institute Selective Consumption Tax Fisheries Technological Institute Metric Tonnes Non-agricultural Market Access Natural Resources Institute Latin America Organisation for Fisheries Ministry of Production – Fisheries Export Promotion Office Sustainability Impact Analysis National Fishing Society Sanitary and Phytosanitary Measures Superintendency of Tax Technical Barriers to Trade World Trade Organization 2 Table of Contents Page Glossary Executive summary 1. Introduction 1.1. Background 1.2. Coastal livelihoods and development 1.3. Objectives of the study 2 6 10 10 11 11 12 12 13 13 14 15 15 15 15 16 16 16 16 18 18 19 19 19 20 20 21 21 21 2. The Baseline 2.1 Fish resources 2.1.1 Aquaculture 2.2 Government organisations 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.3 2.3.1 2.3.2 2.3.3 2.3.4 2.3.5 2.3.6 2.4 2.4.1 2.4.2 2.4.3 2.4.4 2.4.5 The Marine Institute (IMARPE) Resource monitoring and control The Fish Technology Institute (ITP) The National Fund for Fisheries Development (FONDEPES) The Ministry of Education...
Words: 13747 - Pages: 55
...3 Disadvantages 6 4.4 Payback 6 4.5 ByCatch 7 4.6 Advantages 7 4.7 Disadvantages 7 4.8 Payback 7 5. Self Reflection 8 6. Appendices 9 7. Bibliography 10 1. Introduction 1.1 Brief For this assignment we are to choose a negative environmental issue for our home country, which has national importance. We will produce a case study which includes an evaluation of three different ways in which we can improve the status quo. The report will include * An introduction of the issue. * A summary of at least three journal articles relevant to the issue. * Evaluation of your three improvement options. * Self-reflection on how you could improve the work that I have submitted for this assignment. 2. Environmental Issue 2.1 Overfishing The environmental issue I have chosen for this assignment is Ocean Overfishing. Overfishing is when a particular type of fish is harvested so often and in such great numbers that the population of that fish is severely depleted, resulting in endangerment and potential extinction. This generally is the result of commercial, rather than recreational, fishing. Overfishing has implications well beyond marine life; it affects the human food supply, the fishing industry, and the environment. 3 Journal Articles 3.1 Article 1 Singh, T. (2012, September). Overfishing leaves North Sea With Just 100 Adult Cod, http://inhabitat.com. This article provides information on the growing problem of Overfishing...
Words: 2118 - Pages: 9
...conditions, climate and its effect on soil quality and various human uses to determine crop land will be unable to provide food for the ever growing human population. On the other hand, it is recognized, therefore, that marine and freshwater aquatic, covering over 70% of the planet's surface, are a reservoir of food substances, industrial and biomedical importance, and also a source of degradation and dilution of anthropogenic and industrial waste (Solar, 2002). Statistics of the United Nations Organization for Food and Agriculture Organization (FAO, 2002) indicate that the production of food from the aquatic environment is close to 137 million metric tons, of which almost 31% came from farming activities. The FAO also estimates that to meet the needs of the human population of 2025, total production should increase to 165 million metric tons. This significant increase can not come from the catch of wild species without causing serious damage to marine ecosystems, lakes and rivers. Consequently, the increase in the production of seafood must necessarily come from a significant increase in the efficiency of crops. The world's most populous countries like China, India and Indonesia, or those lacking sufficient arable land areas, such as Japan, are turning mainly to aquaculture for food production (Solar, 2002). In 1997, for the first time the world production of farmed salmon surpassed the total global...
Words: 1247 - Pages: 5
...produced fish feed: potentials for aquaculture development in subsaharan Africa U.U. Gabriel1, O. A Akinrotimi2, D. O. Bekibele2, D. N Onunkwo2 and P. E. Anyanwu3 Department of Fisheries and Aquatic Environment, Rivers State University of Science and Technology, P.M.B 5080, Port Harcourt, Nigeria. 2 African Regional Aquaculture Centre/Nigerian Institute for Oceanography and Marine Research, P.M.B 5122, Port-Harcourt, Nigeria. 3 Aquaculture Division, Nigerian Institute for Oceanography and Marine Research, P.M.B. 12729, Victoria Island, Lagos, Nigeria. Accepted 30 May, 2007 1 Aquaculture development and growth in Africa have been on low ebb despite the vast aquatic resources that abounds on the continent. Since the introduction of aquaculture to Africa, some decades ago, there have been a lot of innovations, technological advancement and progress in the areas of genetics, seed propagation, pond construction and farm management in general. Despite breakthroughs recorded in these areas most farmers in Africa still rely heavily on imported feed ingredients and fish feeds from European countries, which makes fish farming expensive as fish feed account for at least 60% of the total cost of production. This has contributed in no small measure to the slow pace at which aquaculture is advancing in Africa. This article, however reviewed critically the potentials of locally manufactured fish feed in enhancing, improving and sustaining aquaculture development in Africa. Various methods...
Words: 5338 - Pages: 22
...Inquiry into Marine and Coastal Pollution CONTENTS CHAPTER 2 ▪ BACKGROUND ▪ General ▪ The Problems ▪ Declining water quality ▪ Loss of marine and coastal habitats ▪ Lack of strategic planning and management practices ▪ Lack of marine science policy CHAPTER 2 BACKGROUND General As an island continent with a long coastline Australia has many different marine and estuarine environments. These span a wide range of coastal types, climates and geological and biological regions, which house a rich store of biological diversity. Many are far away from major population centres and are little affected by human activities. Large stretches of the coastline are among the least polluted places on earth.Australia's marine environment spans almost 60 degrees in latitude, from Torres Strait to Heard and Macquarie Islands, and 75 degrees longitude, from Cocos Island to Norfolk Island. In November 1994 the 1982 United Nations Convention on the Law of the Sea (UNCLOS) came into effect, and with it Australia's declaration of its 200 mile Exclusive Economic Zone (EEZ). The EEZ covers over 11 million square kilometres, one of the largest in the world.UNCLOS provides the rights to exploit the natural resources of the EEZ but also obliges Australia, under Article 192, to protect and preserve the marine environment of the EEZ. The Convention requires Australia to prevent land based and ship sourced marine pollution...
Words: 2356 - Pages: 10
...Jamaica, a leading per capita export country known for its commitment to creativity, innovation and exceptional quality. April 2009 The National Export Strategy of Jamaica was developed on the basis of the process, methodology and technical assistance of the International Trade Centre (ITC). www.jamaicatradeandinvest.org/nes | 1-888-429-5NES (1-888-429-5637) 4 i n d u s t r y s e c t o r s t r at e g y Coffee Introduction Rationale The Jamaican brand of coffee, Blue Mountain, remains an iconic brand globally and stands as a symbol of a high-quality product from Jamaica. It is also an example of a protected mark, serving as inspiration and a viable model to several other products and product groups from Jamaica. In addition to this qualitative rationale for the industry, coffee contributes to the Jamaican economy, grown in a region with full employment, something very few geographical areas are able to boast. In addition to its social contribution there is significant export potential that may be realised from both increased production and export volume, increased value of export by expanding the percentage of value added production locally, as well as development of value-added products. It is argued that the sector has negatively impacted the natural environment and is likely to continue doing so, however, farm practices have improved with increased utilisation of natural fertilisers and pesticides. Further damage to the environment is not likely to...
Words: 6556 - Pages: 27
...The species cultured might range from land-based to open-ocean production.In order to qualify the aquaculture as a project, it must involve affirmative action by the lessee to improve the growth rate or quality of the marine organism. Food or biochemical substance used by the aquatic organism must be supplied in adequate amounts from foods consumed. There are five classes of nutrients including proteins, lipid ,carbohydrates, minerals, and...
Words: 820 - Pages: 4
...Marine Mycology: An Overview of Pathogens, and Secondary Metabolites Introduction and History The golden age of marine mycology occurred from 1960-1990 with the research and discovery of most of the roughly 500 species of obligate marine fungi. Much of said research was conducted from 1980-2000; this 30 year period saw the report of nearly half of the marine fungal species currently known (Jones et al. 2009; Jones, 2011). That being said, marine fungi are vastly understudied and under rated in comparison to marine plants, animals, and other microorganisms; frequently they are omitted or only briefly referenced in marine biodiversity and ecology text books (Jones and Pang, 2012). The cladistics of marine fungi is currently in a state of flux, with new taxa being discovered as molecular techniques such as DNA and RNA analysis via polymerase chain reactions, and gel electrophoresis are implemented (Ald et al 2005). Even though fungus-like organisms such as oomycetes are not fungi, marine mycologists often study them as they perform similar functions, and until recently most had been classified as fungi based on their morphological similarities (Jones, 2011). These fungus-like organisms are eukaryotic, heterotrophic, zoospores, have chitin containing cell walls, and similar life cycles to fungi (Neuhauser et al. 2012). Conventionally terrestrial or freshwater species are also included in the marine fungal group as facultative species; this is due to their active ecological...
Words: 4679 - Pages: 19
...form of aquaculture, while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or enclosures, usually for food. A facility that releases juvenile fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery. Worldwide, the most important fish species used in fish farming are carp, salmon, tilapia and catfish.[1][2] There is an increasing demand for fish and fish protein, which has resulted in widespread overfishing in wild fisheries, China holding 62 percent of the world's fish farming practice.[3] Fish farming offers fish marketers another source. However, farming carnivorous fish, such as salmon, does not always reduce pressure on wild fisheries, since carnivorous farmed fish are usually fed fishmeal and fish oil extracted from wild forage fish. The global returns for fish farming recorded by the FAO in 2008 totalled 33.8 million tonnes worth about $US 60 billion.[4] In 2005, aquaculture represented 40% of the 157.5 million tons of seafood that was produced, meaning that it has become a critical part of our world's food source even though the industry is still technically in its 'infancy' and didn't really become well known until the 1970s. Because of this rise in aquaculture, there has been a rise in the per capita availability of seafood globally within the last few decades.[5] Major categories of fish aquaculture There are two kinds of aquaculture: extensive...
Words: 4225 - Pages: 17
...stocks of larger fish. The findings are significant, indicating a severe decrease in the mean trophic level of global catch over the last half century. Watson and Pauly’s findings are summarized in Table 1, in which he contrasts global freshwater with marine fisheries and aquaculture, and shows a general...
Words: 1549 - Pages: 7
...November 2010 [pic] Contents Executive summary 5 1. Introduction 8 2. Value chain analysis 9 2.1. The general value chain concept 9 2.2. The value chain concept applied to fisheries and aquaculture 11 2.3. Conclusions about using the value chain analysis 14 3. The international seafood industry and Africa’s place in it 16 3.1. African seafood exports and imports 18 3.2. Main destinations 20 3.3. Imports 21 3.4. Value addition in Africa 21 4. Studies where value chain analysis has been used 22 4.1. Revenue distribution through the seafood value chain 23 4.2. Lake Victoria Nile perch fishery, Tanzania 25 4.3. Pelagic fishery in Morocco 32 4.4. Value addition opportunities in the Namibian seafood industry 38 4.5. Ugandan Nile perch quality management and certification 41 4.6. The Kenya capture fisheries value chain 45 4.7. Nigerian domestic catfish production 50 4.8. Gender analysis of aquaculture value chain in Nigeria and Vietnam 54 4.9. Private sector applications of value chain analysis 60 5. On-going value chain analysis studies 68 5.1. Value chain analysis of international fish trade and food security 68 5.2. Ghana: Value Chain and Cost Earnings Analysis 69 6. Example from Asia: Analysis of the fishery sector in Sri Lanka 70 6.1. Value chain summary 71 6.2. Production 71 6.3. Ownership and collective...
Words: 31652 - Pages: 127
...on board. Cape Horn was less than 2,000 nautical miles to the north-east and it took 10 days to steam back to Timaru. Contents Sustainability Policy Introduction Managing Director’s Statement Key Performance Indicators About this Report and Reporting Scope Management Changes Growth and Renewal Iwi Collective Partnership Christchurch 1 2 3 4 5 6 7 7 8 Team Health and Safety Team Well-being Communities 30 32 34 Economic Sustainability Overview and Highlights Financial Indicators Quota Ownership New Zealand Emissions Trading Scheme Supply Chain Stakeholders Auckland Seafood School 36 36 37 40 40 40 42 44 Environmental Sustainability Environmental Profile Environmental Compliance Fishing Sustainably Sustainable Aquaculture 10 10 18 18 24 Assurance Statement Glossary of Terms Response Form Management Directory 45 46 47 Inside back cover Social Sustainability Sanford Team 28 28 Cover image GreenshellTM mussels being packed at Sanford Christchurch for overseas retail markets. Sustainability Policy This policy, and supporting quality, environmental, social and economic systems, aims to promote sustainable fishery practices, and related development initiatives, which will be productive indefinitely. Sanford is committed to operating in a sustainable manner in all aspects of the business. New Zealand’s Quota Management System (QMS) is one of the most advanced...
Words: 21152 - Pages: 85
...Executive Summary Globally, the aquaculture segment continues to be the fastest growing food-fish producing segment and for India, the second largest food-fish producing country, it was forecasted that the segment would grow at an average annual growth rate of approximately 7.0% to reach a total production target of 8-10 million tons by 2020. Currently no commercial fish vaccines are available in India; therefore, the macro-environmental factors with respect to the competitive, political, economic, socio-cultural, technological, and legal landscapes, which influence a potential entrant’s strategic business decisions to set up a fish vaccines company, are evaluated. We basically concentrated in this Food Fish because in the last report of Nature Magazine they made a research paper where they said that about 250 types of fishes are vanished due to environment and food pollution. There was limitations of time but we tried our best. Basically in this report we describe about how can food fish can do business in India. This is the opportunity for the new entrepreneur like us. Introduction The target country of this research is India, which is the world’s second largest food-fish producing country (Brugère & Ridler, 2004). In India the inland aquaculture production has increased substantially from 1.55 million tons in 2000 to 3.72 million tons in 2010 (FAO-Statistics, 2010) and is forecasted to reach between 8-10 million tons by 2020 (Paroda & Praduman...
Words: 2436 - Pages: 10
...| Midterm Review Project | Chapter 4-14 | | | 1/16/2014 | AP ENVIRONMENTAL SCIENCE CHAPTER 4 EARTH SYSTEMS AND RESOURCES I. The Nature of Ecology a. Ecology is the study of connections in nature i. Ecology is the study of how organisms interact with one another and with their non-living environment ii. An organism is any form of life. The cell is the basic unit of life in organisms. b. Population i. Members of a species interact in groups called populations. ii. Species of the same population live together in a particular place or habitat. c. Communities and Ecosystems i. A community consists of populations of different species living and interacting in an area ii. An ecosystem is a community interacting with its physical environment of matter and energy. II. The Earth’s life support systems a. The different spheres of life-parts of Earth that support life systems. i. The Earth is made up of interconnected spherical layers that contain air, water, soil, minerals, and life. i.i Atmosphere: thin envelope or membrane of air around the planet. Its inner layer is the troposphere; it extends only about 17 km above sea level. i.ii Stratosphere: subsequent layer; its lower portion contains ozone to filter out the sun’s harmful...
Words: 5886 - Pages: 24
