discuss the roles of the MPAs and to trade off benefits and negative effects. Direct benefits of MPAs 2.1 biological diversity S Chape and more thought MPAs are “a valid and measurable indicator of progress in conserving the world’s remaining biodiversity‚ or at least slowing the rate of loss.” (S chape al‚ nd). MPAs can be managed as strict nature reserves‚ national parks‚ community conserved areas or managed resource areas in order to protect biological diversity. 2.2 Fisheries “Management with
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they would be interested if a company offered sustainable holiday options. Indeed‚ sustainable tourism starts gaining place. We start talking about managing resources so environmental‚ social and economic needs are fulfilled without damaging the biodiversity and culture. We think of meeting not only the needs of present tourists and host regions‚ but also enhance opportunities for the future. THE CAUSES With the tourism industry in bloom in more regions‚ harmful impacts on local environment
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information‚ viewed 6 Feb http://asylum60.blogspot.com/2007/12/saving-malaysian-wildlife-from.html#ixzz1DMG5lOcj pg 2) Shreeve‚ Tim 1982. Discovering Ecology. Sceptre Books Ltd: London. Sustaining Biodiversity( 2005): The Species Approach‚ Living in the environment. (2005) How Do Scientists Define Biodiversity. (n.d.) Retrieved July 15‚ 2011 fromhttp://www.biodiversityproject.org/bdscientists.html The world’s biomes. (n.d.) Retrieved July 15‚ 2007 from‚ http://www.ucmp.berkeley.edu/exhibits/biomes/index
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ENVIRONMENTAL SCIENCE (Two hours) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading the question paper. The time given at the head of this Paper is the time allowed for writing the answers. Attempt all questions from Section A and any four questions from Section B. The intended marks for questions or parts of questions are given in brackets []. SECTION A (40 Marks) Attempt
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Sustainable Development in South Asia * Sustainable Development (SD) implies economic growth together with the protection of environmental quality‚ each reinforcing the other. Sustainable Development‚ thus‚ is maintaining a balance between the human need to improve lifestyles and feeling of well-being on one hand‚ and preserving natural resources and ecosystems‚ on which we and future generations depend. The main features that all the definitions have are as follows: * A desirable human
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island in the world and serves as the habitat for millions of different flora and fauna species‚ Madagascar really fascinates people with its astonishing biodiversity. But with the present day factors that threaten the innocent land‚ many of the rest of Madagascar’s unique creatures are at risk. Madagascar has been designated as a biodiversity hotspot. Most of its landmarks are directly vulnerable by the staggering increase of human inhabitants. The island faces massive deterioration as villagers
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Geography 3.6 | Analyse aspects of a contemporary geographic issue | A contemporary geographic issue refers to a topic‚ concern‚ problem‚ debate‚ or controversy related to a natural and/or cultural environment‚ which includes a spatial dimension‚ and is currently unresolved. The deforestation that is currently occurring in Africa is a contemporary geographic issue‚ as it is a concern for the African environment‚ covering the region of sub-Saharan Africa‚ and is still on-going in the present
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Cited: Larsen‚ Janet. "The Sixth Great Extinction: A Status Report." Humanist 64.6 (2004): 6. MAS Ultra - School Edition. Web. 18 Mar. 2012. Majeres‚ Julie. "The Politics Of Biodiversity." World & I 17.12 (2002): 54. MAS Ultra - School Edition. Web. 18 Mar. 2012. "Periwinkle Points Up Value Of Rare Plants." International Wildlife 30.2 (2000): 9. MAS Ultra - School Edition. Web. 18 Mar. 2012.
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peat pot was a sample‚ you found in a group of wildflowers‚ would you determine based on the diversity of flowers that the ecosystem is healthy? Yes‚ the ecosystem is healthy because of the diversity. 5. How does biodiversity contribute to overall health of an ecosystem? Biodiversity contributes to the health of an ecosystem when various species depend‚ rely‚ and share the same responsibilities to ensure a healthy balance within the ecosystem. If one species‚ like the Ryegrass‚ over took the other
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extinction greatly modify the food chain or have other long term effects etc. 2. What is biodiversity? What is conservation biology? How are these two terms related? Biodiversity is several different species located in one ecosystem. Conservative Biology is the scientific study of biodiversity that’s main focus is protecting species and biodiversity. These two terms are related because one explains what biodiversity is and the other is the
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