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ian_zhangty

木虫 (著名写手)

[交流] 【转贴】气候变化的6个神话

网上看到的。
具体请看:http://www.metoffice.gov.uk/corp ... ce/myths/index.html

Climate change myths
Prof. John Mitchell OBE FRS, Chief Scientist at the Met Office explores some of the common myths about climate change.

The Met Office recognises that climate change is a complex subject. There are genuine areas of uncertainty and scientific controversy. There are also a number of misunderstandings and myths which are recycled, often by non-climate scientists, and portrayed as scientific fact.

Recent coverage has questioned the influence of humans on the climate. While the arguments used might have been regarded as genuine areas of sceptical enquiry 20 years ago, further observed warming and advances in climate science render these out of touch.


Myth 1 - Ice core records show that changes in temperature drive changes in carbon dioxide, and it is not carbon dioxide that is driving the current warming

Myth 2 - Solar activity is the main driver of climate change

Myth 3 - There is less warming in the upper atmosphere than at the surface which disproves human-induced warming

Myth 4 - The intensity of cosmic rays changes climate

Myth 5 - Climate models are too complex and uncertain to provide useful projections of climate change

Myth 6 - 1998 was the warmest year in the global annual temperature record and this has led some to claim that temperatures have been decreasing ever since.

[ Last edited by laizuliang on 2008-3-10 at 10:32 ]
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xiumei

铜虫 (小有名气)

说实话,本人也对全球变暖持怀疑态度,另外是否是CO2引起的更是个问题,觉得那些一边倒、同一个人声音说话的所谓的科学家有点假。
3楼2008-02-29 17:13:32
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郭芙蓉

木虫 (著名写手)

小木虫两广总督夫人

我觉得还是很有道理的
我是郭芙蓉 我不会武功
2楼2008-02-29 17:02:27
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郭芙蓉

木虫 (著名写手)

小木虫两广总督夫人

引用回帖:
Originally posted by xiumei at 2008-2-29 17:13:
说实话,本人也对全球变暖持怀疑态度,另外是否是CO2引起的更是个问题,觉得那些一边倒、同一个人声音说话的所谓的科学家有点假。

这就是美国为啥不签京都议定书的原因
我是郭芙蓉 我不会武功
4楼2008-03-01 10:26:16
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