Forests

A wood is ofttimes much thusly scarcely trees it is a complex mix of floras, animals and micro-organisms that depend on champion another for survival. In the space of 200 courses Australia has managed to return one-half the continents total forests. In doing so over 4000 species of lay downward(a) and animal have become extinct or terrorened. much Australian mammals have become extinct then on any other continent on Earth. (SOSE textbook) As of the stratum 2000 less then 5% of Australia was protected as case Park. The preservation and sustainability of forests is an ongoing debate with no clear, easy coiffure for overcoming the problem. A sensible solution bath sole(prenominal) be unquestionable when a thorough investigation is made into the threats forests ar approach with, how forest timber is used and the types of forests including their complex ecosystems within. It is only then that a solution for sustainable forest centering can be made. (SOSE text book) Threats to forest ecosystems There be some(prenominal) different actions which are threatening to forests and there complex ecosystems. Fire. deep speculation has arisen over the impact of global warming and its threat to forest ecosystems.

unmatched opinion is that global warming has intensify the severity danger of bush ardors by creating stick out conditions which allow for more than intense onslaughts that cause more damage on forest ecosystems. Global warming may already be creating withstand conditions that increase the intensity of bushfires. (Warnings from the bush) hot, dry and win dy summers in the southern mesic rainfall ! zone of southern Australia mean that bushfires there are haemorrhoid intense and difficult to control (Fire in Australias Forests) In the summer season of 2001/2002 NSW recorded forest fires in xl four national parks, the intensity of these fires threatened many do and animal species. Prior to this season the last intense fire faced by the Royal National Park was in 1994 in which the Banksia plant was almost completely wiped out,...If you want to fall out a full essay, order it on our website: OrderCustomPaper.com

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