宜家既節目有個叫「盧盧」??
佢話砍伐樹木太多 令二氧化碳增加先導致四川地震...h@ _ r \...但中四地理教既..話地震係板塊移動做成wow.....!!!`,@$M U Q4c2y@~ v
咩地震關二氧化碳事咩??V:@*z G7a6~ U _(L
[[i] Last edited by terry891089990 on 2008-5-18 at 08:47 PM [/i]] um 其實佢唔係講緊熊貓果d野咩 果時 [quote]Originally posted by [i]mk政[/i] at 2008-5-18 08:46 PM:!y2l-I:]#D3q
um 其實佢唔係講緊熊貓果d野咩 果時 [/quote]
但佢話砍伐樹木多 令二氧化碳增加先地震‘...又話地震係地球發惡!!! P;Gh Z2}6h(L0h J
:help: [quote]Originally posted by [i]terry891089990[/i] at 2008-5-18 20:45:
佢話砍伐樹木太多 令二氧化碳增加先導... [/quote]fq$ja,D U
:good::good::good::good:7`{\ XniT
我都覺得佢吹晒水:D:D:D MQ\i+T hw g
砍伐樹木最多可以話令到地質變差,容易山崩地裂:dev::dev:.Zj*~x R^2hm {
又點會搞到地震啊:D:nogood::nogood: [quote]Originally posted by [i]terry891089990[/i] at 08:45 PM:
佢話砍伐樹木太多 令二氧化碳增加先導致四川地震...
...但中四地理教既..話地震係板塊移動做成wow.....!!!
咩地震關二氧化碳事咩?? NK%q1c"f j
[/quote]
楼主果真是中学程度的地理, 板块移动型成地震乃是成因, 而导致板块移动却有很多原因,温室效应未尝不可是地震的催化剂
[[i] Last edited by playbr2 on 2008-5-18 at 09:12 PM [/i]] [quote]Originally posted by [i]playbr2[/i] at 2008-5-18 21:11:
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楼主果真是中学程度的地理, 板块... [/quote]
@@可以解釋 為何 全球暖化會形成地震嗎
我相信好多人都相知點解!
其實係有關係的，請大家多注意 greenhouse gas 問題
The May-12 Richter-7.9 earthquake in the Sichuan province of China may be [color=Red]caused by glacier-melting caused in turn by global warming[/color]. The result is so common it even has a name “glacial earthquake”. The Sichuan earthquake could be one of these glacial earthquakes, and if so certainly not the first one, nor the last.4yG`z V.m,]r3\Relevant to Sichuan are the Himalayas. Himalayan glaciers have shrunk due to three factors:
· Higher temperature thaws the glaciers. According to the International Center for Integrated Mountain Development (ICIMOD), “The average temperature in the Himalayas in the northern part of Nepal rose about 2 degrees between 1970 and 1994; in the rest of Nepal, more than 3 degrees.”@'DI3V a{
· Global warming changes snow into rain that melts the glaciers, and form glacial lakes · The amount of snowfall has decreased.
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The Nepalese Himalayas alone contain more than 3,000 glaciers, each kilometers long and hundreds of meters wide, weighing billions of tons. There are approximately 70 extra-large glaciers in Himalaya, covering about 166 km2 or 17% of the mountain area.0B y po9f.M
With glacier meltdown comes weight redistribution on a mammoth scale.vX.csWe;U:l
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The melting of these glaciers has been accelerating.6r@{ fxfc7pR'K V)hq:y
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· Thickness-wise, in the period of 2000-2004, a thinning of about 10 m occurred below 4000 m altitude, and 2 m above 5000 m.
· Length-wise, the Chhukhung Glacier, for example, retreated at about 5 m per year in the late 1970s, which increased to about 20 m per year in and after the 1990s.+c)C7q Do)M
· Weight-wise, the shrinking of the AX010 Glacier, which accelerated from 2.7 m per year in the 1980s to 12.5 m in and after the 1990s, resulted in the loss of more than 1 million tons of ice in 20 years through 1999.
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The Himalayas and the surrounding mountain ranges are not the most geologically stable region to begin with. The northward incursion of the Indian subcontinent into SE Asia continues and the Himalayas continue being built and elevated, as does the folding of the surrounding ranges, including those in the Sichuan province of China where the earthquake occurred. The redistribution of weight by the glacier melting will cause seismic events in areas where ill-settled sub-plates hang on to each other by their fingernails as it were, slipping violently against each other at the slightest disturbance.!Z,aa{Gq
If the above is true, then we can expect more devastating earthquakes to come. Likewise, it can be predicted that the massive melting of the Greenland and Antarctic land-ice will generate earthquakes in and around these regions.
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Anthony Marr, founder and president!|` W~ ~ e~1T
Heal Our Planet Earth (HOPE)
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[url]http://www.all-creatures.org/hope/let-20080513-1.htm[/url] s(s${i(t5` s \
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[[i] Last edited by jublio on 2008-5-18 at 09:30 PM [/i]]
欲知詳情，請看電影
《絕望真相》（英語：An Inconvenient Truth）[img]http://upload.wikimedia.org/wikipedia/zh/1/17/Aninconvenienttruth.jpg[/img]
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[url=http://zh.wikipedia.org/wiki/%E9%9A%BE%E4%BB%A5%E5%BF%BD%E8%A7%86%E7%9A%84%E7%9C%9F%E7%9B%B8]維基百科[/url] ^fI!DyMd5`"` H
[[i] Last edited by jublio on 2008-5-18 at 09:29 PM [/i]] **** 作者被禁止或刪除 內容自動屏蔽 **** [quote]Originally posted by [i]mk政[/i] at 09:17 PM:
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@@可以解釋 為何 全球暖化會形成地震嗎
我相信好多人都相知點解! [/quote]
偶相信日常有关心地球生态的人很多都大概知点解,而且不乏专家学者的论文去阐释,要是你对这有兴趣,上网找找或平日多看报章,而并不是叫偶去用三言两语为你解说<圣经．创世记>.你这个问题, 偶敢打赌没多少个高中地理老师能解答,即使是大学教授也很可能一知半解地含糊过去...Orz
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[[i] Last edited by playbr2 on 2008-5-18 at 10:52 PM [/i]] [quote]Originally posted by [i]QuiGonJinn[/i] at 09:29 PM:.Y usG)b5I,HF
夏蟲語冰...... [/quote];_U+Y8r9H
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冬虫夏草.... =.=V [quote]Originally posted by [i]playbr2[/i] at 2008-5-18 10:48 PM:
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冬虫夏草.... =.=V [/quote]
好爛:noway: **** 作者被禁止或刪除 內容自動屏蔽 **** 地震應該係屬於自然現象
不排除溫室效應有輕微的影響)z]Y?b4VH0`z@ l
但不致於引發大地震/J F k-@` [
條友應該係無乜讀書 板塊移動,係因為地殼內既物質發生對流作用!N+P4}&HB)wI*m6\ Q
咩係對流作用??原理就好似褒滾水咁,I h&X*X;fk\4H5s7B
當水滾時,水就不斷翻騰,咁個褒蓋就會被推動
就係熱力令水類似翻動...
講番地殼,咁地殼內既物質翻動時, K?]MK \ O `
就會推動左塊地殼,咁令到地殼撞向令一地殼
導致地震既發生(以上的,大約如此)(|.W!k x ~JYN.?sc
但我就唔知二氧化碳會唔會影響地震喇
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[[i] Last edited by -仔仔仔- on 2008-5-19 at 02:00 AM [/i]] [quote]Originally posted by [i]QuiGonJinn[/i] at 11:38 PM:9IT.F]#Q @;j
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[url]http://www.26fun.com/bbs/viewthread.php?tid=178659&page=15#pid2683033[/url] [/quote]
发生了什麼事?那个贴子我可没加入讨论过些什麼的!!! 什麼借刀杀人?可否说明白一点:confused:
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