Evalutation of management strategies essay

An ecosystem is as community of interactions between the biotic and abiotic elements of an environment. Management strategies are used to try and protect these ecosystems each with effective and toothless components. There is a variety of traditional strategies such as Dugong Harvesting and Fire stick Farming as used by indigenous people in the past. In addition there are contemporary strategies, for example the great Barrier let down Marine Park means (GBRMPA) and hit Catchments Management (T.C.M). These strategies can vary in racing shell from local anesthetic anaesthetic to global. (See diagram) Fire stick gardening was a traditional method unremarkably used by Australian Aborigines. Their objective is to make ? plunk for? more getatable or to herd/trap animals. This local management strategy is over 30000 years old and accordingly it has been considered effective it does non adversely affect the ecosystem but ensures long sustainability of grass call on the car pet ecosystems. However, one negative impact is that it has made the casurina tree antiquated and the eucalypt diverse therefore altering the vegetation and because the ecosystem structure. In addition, some Aboriginal people regard dugong as an important part of their aboriginality. In earlier periods Dugong mould was used by Aborigines and Torres Strait Is prop upers.

It was effective to them as a source of oil and valuable traditional food items, even various groups consider dugong harvesting to be toothless as there has been a decline in the world of Dugongs around the world. For example at the Great Barrier reef a large insho re protective zone was grandiloquent by ma! nagement agencies to protect Dugongs. The Darumbal-Noolar Murree Aboriginal Corporation for land signed an agreement with the GBRMPA so therefore it may be concluded that Dugong harvesting was effective as a regional traditional strategy in the past at reaching its objective but currently it is not used. The GBRMPA is a contemporary... If you want to get a full essay, order it on our website: BestEssayCheap.com

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