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   
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大S 发表于 2016-4-14 13:24 
如果新西兰的景色是95分,澳洲也可以达到85分
取决于你住在哪里,比如我昆士兰这黄金海岸和大堡礁 难道不 ...
来自澳洲政府官网http://www.australia.gov.au/abou ... natural-environment
Land
Australia has some of the oldest land surface on earth and while rich in biodiversity its soils and seas are among the most nutrient poor and unproductive in the world (世界上最贫瘠的没用土地). This is due mainly to the country's geological stability, which is a major feature of the Australian land mass, and is characterised by, among other things, a lack of significant seismic activity.
Only six per cent of the Australian landmass is arable (只有6%可以耕种). Large volumes of water are required from both surface and groundwater supplies(需要大量水). Australian soils are highly dependent upon vegetation cover to generate nutrients and for stability. Land clearing, water extraction and poor soil conservation are all causes of a decline in the quality of Australia's soils.
Water
Australia is the driest inhabited continent on earth (澳大利亚是地球上最干旱的有人居住的大陆), with the least amount of water in rivers, the lowest run-off and the smallest area of permanent wetlands of all the continents.
One third of the continent produces almost no run-off at all and Australia's rainfall and stream-flow are the most variable in the world.
Human activity continues to exert pressure on marine environments. Pollution is the most serious problem and the vast majority of marine pollution is caused by land based activities — soil erosion, fertiliser use, intensive animal production, sewage and other urban industrial discharges.
昆士兰可能是最好的,可惜热,而且洪水等问题 |
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