search:ozone layer相關網頁資料

      • zh.wikipedia.org
        臭氧層破洞 是 地球 大氣上空 平流層 ( 臭氧層 )的 臭氧 從 1970年 代開始,以每十年4%的速度遞減的一種現象。在兩極地區的部份季節,遞減速度還超過每十年4%,而在 春季 時連 對流層 的臭氧也在減少,形成所謂臭氧層破洞。 臭氧消耗的主要原因是 ...
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      • www.shs.edu.tw
        淺談地球臭氧層破洞 4 4 CFCs 是以氟或氯取代烷類(如甲烷、乙烷)中的氫原子,形成含氟、氯、碳的化合物.1931 年美國杜邦公司首先發展出來,其化學性質非常 安定不易分解,分子結構簡單容易製造,因此幾乎完全取代具有惡臭及
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    日期:2024-04-18
    Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone. Click any map image to bring up a new ......
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    日期:2024-04-23
    這薄薄一層的臭氧,對於地球上的生態非常重要,因為臭氧能吸收太陽光中大部分的紫外線,將這些波長很短的輻射線,轉換成熱能,僅允許少量紫外線能到達地表。 過量的紫外線會導致人類皮膚癌及白內障的罹患率增高、免疫系統降低、植物生長受到 ......
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    日期:2024-04-22
    (a) 清楚表明,除非在該附表內另行述明,否則該附表所列的耗蝕臭氧層物質包括該物質的異構體; (b) 在該附表內就溴氯甲烷 (BCM) 加入新的部分 (第 9 部),將這項新加的耗蝕臭氧層物質納入該條例的管制範圍;及...
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    日期:2024-04-19
    The ozone layer or ozone shield refers to a region of Earth's stratosphere that absorbs most of the Sun's UV radiation. It contains high concentrations of ozone (O3) relative to other parts of the atmosphere, although it is still very small relative to ot...
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    日期:2024-04-22
    Science: Ozone Basics Ozone is very rare in our atmosphere, averaging about three molecules of ozone for every 10 million air molecules. In spite of this small amount, ozone plays a vital role in the atmosphere....
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    日期:2024-04-18
    Ozone Science: The Facts Behind the Phaseout The Ozone Layer | Ozone Depletion | The World's Reaction | Stratospheric Protection Division The Earth's ozone layer protects all life from the sun's harmful radiation, but human activities have damaged this sh...
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    日期:2024-04-23
    Ozone Layer Protection Glossary In order to understand information about ozone depletion, it is important to know several terms and acronyms. We've listed them below. Aerosol: 1) a small droplet or particle suspended in the atmosphere, typically ......