<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-4788284785480771795</atom:id><lastBuildDate>Fri, 30 Aug 2024 10:08:38 +0000</lastBuildDate><category>ES每日一圖</category><category>大氣</category><category>地質</category><category>天文</category><category>生活</category><category>氣候變遷</category><category>節氣</category><category>TWpicture</category><category>公告</category><category>海洋</category><title>FUNSCITY</title><description></description><link>http://funscity.blogspot.com/</link><managingEditor>noreply@blogger.com (geo)</managingEditor><generator>Blogger</generator><openSearch:totalResults>32</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-5516138044078967203</guid><pubDate>Sun, 02 Nov 2008 13:16:00 +0000</pubDate><atom:updated>2008-11-02T21:43:12.594+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-11-02-紐澤西的環天頂弧</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 300px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzMj5Fuo4lanUxtJ4rdT9mcnowtlBLRQOsIDgSRNLOu14vZgaPi1nKa-MhCC5DFn5wc_b1Qo5e4nWinpNlf2umqFBiePRIkYrqn_MpygL2AdctzdH3q2DSlhodEYLwzDFJNysMowIJ4xUK/s400/20081102.jpg&quot; border=&quot;0&quot; alt=&quot;Circumzenithal Arc, 環天頂弧&quot;id=&quot;BLOGGER_PHOTO_ID_5264050742290066338&quot; /&gt;&lt;br /&gt;&lt;br /&gt;往天空找尋出其不意的色彩及線條是非常有趣的。這道「環天頂弧」是陽光自形成卷雲的片狀冰晶上表面照入，再從六角側邊折射出來（&lt;a href=&quot;http://www.atoptics.co.uk/halo/czaform.htm&quot; target=&quot;new&quot;&gt;圖示&lt;/a&gt;），此弧最亮時，通常是太陽位於地平面以上（仰角高度）22度之際。&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-11.html&quot; target=&quot;new&quot;&gt;英國倫敦的環天頂弧&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/11/2008-11-02.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzMj5Fuo4lanUxtJ4rdT9mcnowtlBLRQOsIDgSRNLOu14vZgaPi1nKa-MhCC5DFn5wc_b1Qo5e4nWinpNlf2umqFBiePRIkYrqn_MpygL2AdctzdH3q2DSlhodEYLwzDFJNysMowIJ4xUK/s72-c/20081102.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-268900229666036957</guid><pubDate>Sun, 11 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:04.576+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">生活</category><title>[地科每日一圖] 2008-05-11-加州花朵拼貼</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=420352&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPr32_eaiVmJRMCmHIMcgJwPZsGlWmrXhRNJxRyOyy8zeHyzsh6Jlk-Yk5Qq5ek1sKA-wTwiSN8RVc3rz24WlgJN2D0FExIAXKXmAo3hOG0tT4kKv20aj0FHl-7RMtFbk2IrYpftXKofX4/s400/20080511.jpg&quot; border=&quot;0&quot; alt=&quot;&quot;id=&quot;BLOGGER_PHOTO_ID_5199181941873858978&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;母親節快樂！&lt;br /&gt;&lt;br /&gt;南加州在去年冬天擁有充足的雨量，使得今年春天繁花盛開，美不勝收。無論是郊外的野花或照片中德斯康索花園（Descanso Gardens）的花朵，像是山茶花、雛菊、玫瑰、海芋、鳶尾、杜鵑、鬱金香等，從三月底到四月初這段期間，都爭奇鬥豔地綻放著。&lt;br /&gt;&lt;br /&gt;台灣的花兒因氣候條件而能於四季輪流登場，是個色彩豐富的地方，但在廣闊大陸（例如美國、澳洲）的內陸往往因為乾燥的情況，只有在春天才能見到大片野花的盛況，若在當地想一睹其風采，美國亞利桑納州（Arizona）建議到&lt;a href=&quot;http://www.desertmuseum.org/programs/flw_blooming.html&quot; target=&quot;new&quot;&gt;網站一&lt;/a&gt;；澳洲西部建議到&lt;a href=&quot;http://www.westernaustralia.com/au/Things_to_See_and_Do/Forest_and_Flowers/Pages/Wildflowers.aspx&quot; target=&quot;new&quot;&gt;網站二&lt;/a&gt;瞭解相關資訊。</description><link>http://funscity.blogspot.com/2008/05/2008-05-11.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPr32_eaiVmJRMCmHIMcgJwPZsGlWmrXhRNJxRyOyy8zeHyzsh6Jlk-Yk5Qq5ek1sKA-wTwiSN8RVc3rz24WlgJN2D0FExIAXKXmAo3hOG0tT4kKv20aj0FHl-7RMtFbk2IrYpftXKofX4/s72-c/20080511.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-2591995717490194379</guid><pubDate>Sat, 10 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:04.754+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">地質</category><category domain="http://www.blogger.com/atom/ns#">天文</category><title>[地科每日一圖] 2008-05-10-反轉再反轉</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=420256&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOcJ0uOCPtF3LnU7m6d_GpF4xnGjufhIxiAIG6pGZfQhjMFJHIvaGsGex2Tx22Y4x8f6rhaK616MmDqvb-TXPoT7ZGZz6x_gMFsGtU8-TMQTYpm3GeTSRdkUiWfiaP6c4-dUJ8qpT_rAZr/s400/20080510.jpg&quot; border=&quot;0&quot; alt=&quot;&quot;id=&quot;BLOGGER_PHOTO_ID_5199208712405014962&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;1986年4月作者在德州南部的&lt;a href=&quot;http://www.nps.gov/bibe/&quot; target=&quot;new&quot;&gt;大彎國家公園&lt;/a&gt;（Big Bend National Park），拍攝望遠鏡目鏡內反轉的契沙斯山脈（Chisos Range）最高峰Emory Peak（2,385m）的清晰景色。這個國家公園集河景、山景、以及沙漠景觀於一身，景色優美、生態豐富，岩層中有九千年前的考古遺跡，更有從恐龍滅絕年代前後（白堊紀到第三紀）的化石。橫貫其中的大雷恩河（Rio Grande River）成為美國和墨西哥的邊界，卻讓瀕臨絕種的豹貓和獺貓更&lt;a href=&quot;http://e-info.org.tw/issue/animal/2000/issue-animal00122001.htm&quot; target=&quot;new&quot;&gt;陷入絕境&lt;/a&gt;。&lt;br /&gt;&lt;br /&gt;作者當年來此，是為了一睹&lt;a href=&quot;http://hcc.mygeotravel.org/earth/star/chinese/nineplanets/halley.html&quot; target=&quot;new&quot;&gt;哈雷彗星&lt;/a&gt;的風采。這顆史上最有名的彗星，在天文發展中也佔有重要的一席之地，其實中國也都一直有&lt;a href=&quot;http://zh.wikipedia.org/wiki/%E5%93%88%E9%9B%B7%E5%BD%97%E6%98%9F&quot; target=&quot;new&quot;&gt;紀錄&lt;/a&gt;呢，最近它的消息是在&lt;a href=&quot;http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap031003.html&quot; target=&quot;new&quot;&gt;2003年拍攝的模糊影像&lt;/a&gt;，下次它的到訪時間是2061年夏天，敬請期待！&lt;br /&gt;&lt;br /&gt;大彎國家公園Emory Peak的地形如下，遊客中心位於北方，這一帶有很多的步道：&lt;br /&gt;&lt;center&gt;&lt;iframe width=&quot;400&quot; height=&quot;300&quot; frameborder=&quot;0&quot; scrolling=&quot;no&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; src=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Big+Bend+National+Park&amp;amp;ie=UTF8&amp;amp;t=p&amp;amp;s=AARTsJqxu--ICadAY4NlQFmEfarHQ6OBjA&amp;amp;ll=29.253455,-103.30032&amp;amp;spn=0.044931,0.068665&amp;amp;z=13&amp;amp;output=embed&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;small&gt;&lt;a href=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Big+Bend+National+Park&amp;amp;ie=UTF8&amp;amp;t=p&amp;amp;ll=29.253455,-103.300323&amp;amp;spn=0.044931,0.068665&amp;amp;z=13&amp;amp;source=embed&quot; style=&quot;color:#0000FF;text-align:left&quot;&gt;檢視較大的地圖&lt;/a&gt;&lt;/small&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-015.html&quot; target=&quot;new&quot;&gt;荷瑪彗星&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-08.html&quot; target=&quot;new&quot;&gt;死谷沙丘&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-10.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOcJ0uOCPtF3LnU7m6d_GpF4xnGjufhIxiAIG6pGZfQhjMFJHIvaGsGex2Tx22Y4x8f6rhaK616MmDqvb-TXPoT7ZGZz6x_gMFsGtU8-TMQTYpm3GeTSRdkUiWfiaP6c4-dUJ8qpT_rAZr/s72-c/20080510.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-8742340760385792506</guid><pubDate>Fri, 09 May 2008 08:55:00 +0000</pubDate><atom:updated>2008-11-13T13:25:04.867+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">地質</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-09-哥斯大黎加低角度彩虹</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=420000&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAAsxOgA19XvkTzK5x8pJ9cMrVU8c552pu7LKogyi8ziBRK6FEBIV3CC7CalM1x7kn4HcreqEMQs0X594akrZTg0UCpecvf3PEqPbams1oGmFPWNTQwENTukzxE9_sfHbv7unBSg-u1byy/s400/20080509.jpg&quot; border=&quot;0&quot; alt=&quot;rainbow, 彩虹&quot;id=&quot;BLOGGER_PHOTO_ID_5198300924958517346&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;哥斯大黎加波阿斯火山（Poas Volcano）看來伸手可及的彩虹。彩虹的角半徑是42度，所以當弧線躺在地面附近時，圓心一定是位在地平線以下，而太陽在天空中的位置還算蠻高的。 &lt;br /&gt;&lt;br /&gt;波阿斯火山是玄武岩質複合式火山，從一千一百萬年前開始噴發，至今仍非常活躍，&lt;a href=&quot;http://www.volcanodiscovery.com/volcano-tours/volcanoes/central_america/costa_rica/poas/&quot; target=&quot;new&quot;&gt;從1828~1996年間噴發了39次&lt;/a&gt;。山高為2708m，有兩個火山口，比較大的有1.5km寬、300m深，是全球最大的活動火山口，湖面常像是熱水滾燙般著，因此成為著名的&lt;a href=&quot;http://tw.youtube.com/watch?v=ZjGGixNfJDg&amp;feature=related&quot; target=&quot;new&quot;&gt;觀光景點&lt;/a&gt;，衛星遙測圖如下，可惜無法再拉更近好好欣賞。&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;iframe width=&quot;400&quot; height=&quot;300&quot; frameborder=&quot;0&quot; scrolling=&quot;no&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; src=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=10%C2%B0+12%E2%80%B2+0%E2%80%B3+N,+85%C2%B0+20%E2%80%B2+0%E2%80%B3+W&amp;amp;ie=UTF8&amp;amp;t=h&amp;amp;s=AARTsJqLaOXnLxrphVDSFNemeRYFDhmAww&amp;amp;ll=10.196676,-84.227028&amp;amp;spn=0.10137,0.137329&amp;amp;z=12&amp;amp;output=embed&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;small&gt;&lt;a href=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=10%C2%B0+12%E2%80%B2+0%E2%80%B3+N,+85%C2%B0+20%E2%80%B2+0%E2%80%B3+W&amp;amp;ie=UTF8&amp;amp;t=h&amp;amp;ll=10.196676,-84.227028&amp;amp;spn=0.10137,0.137329&amp;amp;z=12&amp;amp;source=embed&quot; style=&quot;color:#0000FF;text-align:left&quot;&gt;檢視較大的地圖&lt;/a&gt;&lt;/small&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-05-08.html&quot; target=&quot;new&quot;&gt;馬提尼克的彩虹&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/05/2008-05-07.html&quot; target=&quot;new&quot;&gt;彩虹帶&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-21.html&quot; target=&quot;new&quot;&gt;毛納基峰的霜狀冰&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-09.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAAsxOgA19XvkTzK5x8pJ9cMrVU8c552pu7LKogyi8ziBRK6FEBIV3CC7CalM1x7kn4HcreqEMQs0X594akrZTg0UCpecvf3PEqPbams1oGmFPWNTQwENTukzxE9_sfHbv7unBSg-u1byy/s72-c/20080509.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-8030432940544523087</guid><pubDate>Thu, 08 May 2008 09:05:00 +0000</pubDate><atom:updated>2008-11-13T13:25:05.105+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">地質</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-08-馬提尼克的彩虹</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419840&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkRiVZjCjq70Yo7oTpXxad-9A5EoKmC895qZP0-buKLFr2-vxHHNjpB3CHeI9VnZwg3AhAYNbTUOGTzAjRNWigaOvC9s1AefDTgR2CLBpDUxXsqVUpX5BUDEP78MPZqVO7vAnN4KKEWncC/s400/20080508.jpg&quot; border=&quot;0&quot; alt=&quot;Martinique, 馬提尼克, rainbow, 彩虹&quot;id=&quot;BLOGGER_PHOTO_ID_5197930778633885554&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;這道持續30分鐘久的彩虹，出現於加勒比海的法屬馬提尼克島（Martinique），寬闊的虹橋需由四張照片合成。什麼時候比較有機會見到彩虹呢？空氣中的水滴充足（雨後天晴時，或者在灑水器附近），而太陽在地平線上43度內的位置，也就是大約在日出後或日落前3~4小時間，背向太陽處可以發現，當太陽角度越高時，彩虹的位置就越低。&lt;br /&gt;&lt;br /&gt;照片拍攝後的四天（2007年11月29日下午），該地發生&lt;a href=&quot;http://earthquake.usgs.gov/eqcenter/eqinthenews/2007/us2007kha5/#summary&quot; target=&quot;new&quot;&gt;芮氏規模7.4的強震&lt;/a&gt;，震動持續將近30秒，因為震源深度頗深（146.2km），沒發生有破壞力的海嘯，索性&lt;a href=&quot;http://www.youtube.com/watch?v=833y5qcBeAI&quot; target=&quot;new&quot;&gt;沒有大災情&lt;/a&gt;傳出，拜現代網路之賜，網路上還有地震發生時的&lt;a href=&quot;http://taipedia.selfip.info/mediawiki/index.php/Caribbean:_Earthquake_Tremors&quot; target=&quot;new&quot;&gt;第一手報導&lt;/a&gt;呢。&lt;br /&gt;&lt;br /&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEho_jYJJP-CcZHJhro2claCIcTTV21zPn__GA_UWeHweKFfOuRjZuF2KHG7yJR4FvhwvQ74w_jtZysb_KmeBE1vaIIOIfH5x7nn0mTQH0UDM46ztRf3dsHfOe-p_CpOBIf1caKP3-ny36Eq/s400/20080508A.jpg&quot; border=&quot;0&quot; alt=&quot;Martinique, 馬提尼克, earthquake, 地震&quot;id=&quot;BLOGGER_PHOTO_ID_5197930782928852866&quot; /&gt;&lt;br /&gt;&lt;br /&gt;Martinique島的位置在....&lt;br /&gt;&lt;center&gt;&lt;iframe width=&quot;400&quot; height=&quot;300&quot; frameborder=&quot;0&quot; scrolling=&quot;no&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; src=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Martinique&amp;amp;ie=UTF8&amp;amp;t=p&amp;amp;s=AARTsJqRV2DeyysMTPYkRgnhPKM1TTbQdw&amp;amp;ll=14.4134,-60.754395&amp;amp;spn=6.381237,8.789063&amp;amp;z=6&amp;amp;output=embed&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;small&gt;&lt;a href=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Martinique&amp;amp;ie=UTF8&amp;amp;t=p&amp;amp;ll=14.4134,-60.754395&amp;amp;spn=6.381237,8.789063&amp;amp;z=6&amp;amp;source=embed&quot; style=&quot;color:#0000FF;text-align:left&quot;&gt;檢視較大的地圖&lt;/a&gt;&lt;/small&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/05/2008-05-07.html&quot; target=&quot;new&quot;&gt;彩虹帶&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-07.html&quot; target=&quot;new&quot;&gt;橫跨雅典的紅虹&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-11.html&quot; target=&quot;new&quot;&gt;英國倫敦的環天頂弧&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-08.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkRiVZjCjq70Yo7oTpXxad-9A5EoKmC895qZP0-buKLFr2-vxHHNjpB3CHeI9VnZwg3AhAYNbTUOGTzAjRNWigaOvC9s1AefDTgR2CLBpDUxXsqVUpX5BUDEP78MPZqVO7vAnN4KKEWncC/s72-c/20080508.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-8908177793282336595</guid><pubDate>Wed, 07 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:05.204+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-07-彩虹帶</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419584&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOoiw44JEsi9WcNQzXPfChuNvH0x7O6R8lCrE-6uAhziZ5evHezzU9WtkKqWrrJNrQw-R2geZaM0CnarpzihZG4f7N2v4COzOZf6YtVXIcVFw1HK-YDhjM6-k5wAMQrMmcwqgKaGOfa8fN/s400/20080507.jpg&quot; border=&quot;0&quot; alt=&quot;rainbow, 彩虹&quot;id=&quot;BLOGGER_PHOTO_ID_5197723314533619554&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;巴西東南部傍晚的彩虹，因為雨滴的存在及昏暗背景而顯得特別澄亮。當一道彩虹出現時，每一個人看到的其實是專屬於自己，獨一無二的彩虹喔！因為每個人所在的位置不同，會見到從不同的水滴所折射出的色彩，甚至連那道彩虹中的藍色光、紅色光都是來自不同水滴折射的結果。 &lt;br /&gt;&lt;br /&gt;彩虹的形成可以參考&lt;a href=&quot;http://www.phy.ntnu.edu.tw/demolab/rainbow/docs/rainbow.html&quot; target=&quot;new&quot;&gt;此中文網站&lt;/a&gt;。關於更多彩虹的問題，請參考&lt;a href=&quot;http://www.usna.edu/Users/oceano/raylee/RainbowBridge/RB_appendix.html&quot; target=&quot;new&quot;&gt;此英文網站&lt;/a&gt;，&lt;a href=&quot;http://www.atoptics.co.uk/rainbows/primary.htm&quot; target=&quot;new&quot;&gt;Atmospheric Optics&lt;/a&gt;更有許多精美的圖文解說，以及各種關於彩虹的照片。&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-07.html&quot; target=&quot;new&quot;&gt;橫跨雅典的紅虹&lt;/a&gt;、&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-11.html&quot; target=&quot;new&quot;&gt;英國倫敦的環天頂弧&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-07.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOoiw44JEsi9WcNQzXPfChuNvH0x7O6R8lCrE-6uAhziZ5evHezzU9WtkKqWrrJNrQw-R2geZaM0CnarpzihZG4f7N2v4COzOZf6YtVXIcVFw1HK-YDhjM6-k5wAMQrMmcwqgKaGOfa8fN/s72-c/20080507.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-2880406208511814582</guid><pubDate>Tue, 06 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:05.752+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><category domain="http://www.blogger.com/atom/ns#">天文</category><title>[地科每日一圖] 2008-05-06-霜景金星帶</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419424&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdQm9A5CttB_b-_aLPgOLW6jiMmoOHVqg57oQlbR4uqlvui3LsHNBY82CL72JthGnBoTjupas_ssch6iNzVYajJTeB6nL56MuoevWI-6cX10zEOad8YensvXWl2tTDrU1iPax3Io1ir_Pe/s400/20080506.jpg&quot; border=&quot;0&quot; alt=&quot;belt of venus, 金星帶, earth shadow, 地球影&quot;id=&quot;BLOGGER_PHOTO_ID_5198025663051388818&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;比利時Bekkevoort地區日出時大地被霜覆蓋，而西方天空可見金星帶（Belt of Venus 或 Venus Girdle）。該地連日來受霧氣籠罩，加上微凍的天氣，幾乎使得每個物體都披上一層霜狀冰（rime ice），照片中的白色部分可不是雪喔。&lt;br /&gt;&lt;br /&gt;地平面上方粉紅色條帶處稱為金星帶，不過很抱歉的是，你不可能在這個區域看見金星，因為金星往往出現於太陽所在的那一側，而金星帶卻位於背向太陽的一方。一般在沒有雲的晴天，日出前西方或日落後東方的曙暮光 （twilight）時間，很有機會見到來自大氣反射的偏紅光，如果空氣中的塵埃多些，亮度會強些，例如在&lt;a href=&quot;http://www.flickr.com/photos/astrovinni/3679205&quot; target=&quot;new&quot;&gt;美國大峽谷拍的這張&lt;/a&gt;。&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://www.atoptics.co.uk/atoptics/earshad.htm&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGFE1Bdh4iF5GTV3LVUHjOx_VqrBHFLJN4HUhGIyb_IcLarkCZOwHhHE94_ssUjw8ksSHwdz5gSlfU4L4GBnvB1yzvddZ7he2BL-BwwEv7bFZDZfpL6TNDN_6hDqSWfMD_HZICJDwpJkRU/s400/20080506A.jpg&quot; border=&quot;0&quot; alt=&quot;earth shadow, 地球影&quot; id=&quot;BLOGGER_PHOTO_ID_5198025684526225314&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;接近地平面的藍黑色條帶處則是地球影（Earth&#39;s shadow），沒錯，就是地球的影子喔！上圖秀出我們為什麼會看到，更多資料可參見&lt;a href=&quot;http://ca.geocities.com/alfredcavekimo/sky151.htm&quot; target=&quot;new&quot;&gt;中文網站&lt;/a&gt;、&lt;a href=&quot;http://wapichan.sakura.ne.jp/esdata.htm&quot; target=&quot;new&quot;&gt;日文網站&lt;/a&gt;，以及英文&lt;a href=&quot;http://www.atoptics.co.uk/atoptics/earshad.htm&quot; target=&quot;new&quot;&gt;網站一&lt;/a&gt;，&lt;a href=&quot;http://www.webexhibits.org/causesofcolor/14E.html&quot; target=&quot;new&quot;&gt;網站二&lt;/a&gt;還讓你看同一個地點，不同時間的地球影。在月全食發生時，可以見到比較清楚美麗的地球影，下圖是2008年2月20日在法國拍攝的作品，地球的影子清楚地投射在月球上，真是令人驚嘆！&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://www.unmannedspaceflight.com/lofiversion/index.php/t4960.html&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh1b1SYhq8LVzV1PZceQkb82_U-VGM20eKVi0eHKY3l9Fbj6JsYi1sy53G4Fc3W1bYIP7_517yTW1OW9gQ1PcN3tZmUs9p472GKonOCcxadysIu5IeYyfyyB7KPE91cxWcNK-lhS_-zbDc/s400/20080506B.jpg&quot; border=&quot;0&quot; alt=&quot;earth shadow, 地球影, full lunar eclipse, 月全食&quot;id=&quot;BLOGGER_PHOTO_ID_5198025688821192626&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-21.html&quot; target=&quot;new&quot;&gt;毛納基峰的霜狀冰&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-06.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgdQm9A5CttB_b-_aLPgOLW6jiMmoOHVqg57oQlbR4uqlvui3LsHNBY82CL72JthGnBoTjupas_ssch6iNzVYajJTeB6nL56MuoevWI-6cX10zEOad8YensvXWl2tTDrU1iPax3Io1ir_Pe/s72-c/20080506.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4873962953643866038</guid><pubDate>Mon, 05 May 2008 09:03:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.178+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-05-閃電</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419328&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqRNhOrcP7iZv8oUJwyiiTKp-HiLDvy-SK5N82FnRSRQqreYrcP8kSWg1yXogPcp8jvdwV3D4Si19OQ9BOQJqhUXDR-ETbBqgfprRgSgupyIb7PsXTfru_FKsIjvl8AANKFGGx3xe5B29G/s400/20080505.jpg&quot; border=&quot;0&quot; alt=&quot;lightning, 閃電&quot;id=&quot;BLOGGER_PHOTO_ID_5196817081496628914&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;2006年7月在希臘斯基亞索斯島（Skiathos Island）的暴風雨，就電力能量來說可算是當地20年來最強大的一個，以照片中的雲對地閃電（cloud-to-ground lightning）威力為例，它可以加熱周圍的空氣溫度高達27,760°C。&lt;br /&gt;&lt;br /&gt;每年在台灣發生閃電的次數少則7~8萬次，多則達20幾萬次，&lt;a href=&quot;http://sprite.phys.ncku.edu.tw/old/Ch/LIGHTNING/lightning.html&quot; target=&quot;new&quot;&gt;網站一&lt;/a&gt;跟&lt;a href=&quot;http://bbs.mychat.to/read.php?tid=445983&quot; target=&quot;new&quot;&gt;網站二&lt;/a&gt;對閃電有進一步介紹，&lt;a href=&quot;http://www.cartage.org.lb/en/themes/Sciences/Physics/Electromagnetism/Electrostatics/ElectroSpectrum/&quot; target=&quot;new&quot;&gt;這兒&lt;/a&gt;有簡潔清楚的動畫檔。而台灣在研究高空閃電（高空短暫發光現象），包括紅色精靈（Sprites）、淘氣精靈（Elves）和藍色噴流（Blue Jets），有著重要貢獻，&lt;a href=&quot;http://sprite.phys.ncku.edu.tw/NewSprite/articlelist.php?article=sprite&quot; target=&quot;new&quot;&gt;成大物理研究團隊&lt;/a&gt;利用華衛二號觀測的成果更登上著名的Nature雜誌，深度訪談可參見&lt;a href=&quot;http://www.taipei.gov.tw/AP_Data/Message/3790000000/379040000E/379041700E/.message/20082/23/47bfcc56:550c/47bfd398.pdf&quot; target=&quot;new&quot;&gt;天文館期刊&lt;/a&gt;。&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://sprite.phys.ncku.edu.tw/NewSprite/articlelist.php?article=sprite&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihF7WI6eQHp0Alsf6YwVB4mNe7XdXJyIMvqwr6XCxbn9Unaq_uA8fQVkg8p6g-08qs6ZWN8wfZ-xuVBlwpKjhPoY-i10OlEqGFA96QnVMr9A5G5oVUKNbppihAjMGqqACZ6ggF1sT9Tyti/s400/fig01.jpg&quot; border=&quot;0&quot; alt=&quot;Sprites, 紅色精靈&quot;id=&quot;BLOGGER_PHOTO_ID_5196819525333020354&quot; /&gt;&lt;/a&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-05.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqRNhOrcP7iZv8oUJwyiiTKp-HiLDvy-SK5N82FnRSRQqreYrcP8kSWg1yXogPcp8jvdwV3D4Si19OQ9BOQJqhUXDR-ETbBqgfprRgSgupyIb7PsXTfru_FKsIjvl8AANKFGGx3xe5B29G/s72-c/20080505.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4695347376873351394</guid><pubDate>Sun, 04 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.339+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-04-從飛機窗戶看到的折射、反射與散射</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419168&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVBlbxai3NGvijqSlzRk0H5xYs3zafP99KlbWjtpjzvONwV9OzKAs0hV9ELbKPXp6pML3paA2urG6dCzYOZgxU7cL_SPiSVx5dv44OrBpqpuKeRAuXMsI4YjoUPHWI1la12UII6L9TBYi6/s400/20080504.jpg&quot; border=&quot;0&quot; alt=&quot;&quot;id=&quot;BLOGGER_PHOTO_ID_5196924459973996258&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;2007年7月28日下午，在橫越巴西東北部的飛機上拍攝的畫面，秀出折射、反射與散射三種現象。&lt;br /&gt;(1)折射：最前方的飛機窗戶是略微失焦的六角冰晶，因為白光的折射作用而出現多彩的斑點及條帶；&lt;br /&gt;(2)散射：遠一點的濃積雲（cumulus congestus）是由比較大的水滴組成，會將所有可見光散射，使雲看來更亮白（&lt;a href=&quot;http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/opt/mch/sct.rxml&quot; target=&quot;new&quot;&gt;圖解&lt;/a&gt;）；&lt;br /&gt;(3)反射：蜿蜒的聖弗朗西斯科河（Sao Francisco River），河面就像層層的鏡子般反射出多個太陽耀斑（sun glint）影像。</description><link>http://funscity.blogspot.com/2008/05/2008-05-04.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVBlbxai3NGvijqSlzRk0H5xYs3zafP99KlbWjtpjzvONwV9OzKAs0hV9ELbKPXp6pML3paA2urG6dCzYOZgxU7cL_SPiSVx5dv44OrBpqpuKeRAuXMsI4YjoUPHWI1la12UII6L9TBYi6/s72-c/20080504.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-467057450809003305</guid><pubDate>Sat, 03 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.460+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">海洋</category><title>[地科每日一圖] 2008-05-03-加州潮池</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=419136&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtC-e1CPz6wOP1fcR65ikXfsmQ5aeGJ11Av0m01dvg3m_6ROodc4Tb0oe5Tkb1pV21aJIgj_N0tVWcUiFV-91pYNwjq4vuikuYqL7_WgFBZrMpHfmKLfBZ5qiezaBk38ljbEDHaUAZUBpY/s400/20080503.jpg&quot; border=&quot;0&quot; alt=&quot;tidal pool, 潮池&quot;id=&quot;BLOGGER_PHOTO_ID_5196941657023049458&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;加州沿岸一個受到太平洋潮汐影響的潮池（tidal pool）。潮間帶地形低窪，容易積水的地方在退潮時會形成一小窪池塘，很多魚會利用有大型藻類存在的潮池作為孵育場所，或者小魚生長的地方；小型潮池受到太陽曝曬的影響，造成溫度及鹽度容易變化不穩定。&lt;br /&gt;&lt;br /&gt;四面環海的台灣，親近海洋的機會超多，尤其趁著退潮時在潮間帶觀察、拜訪豐富的生物，常讓大人跟小朋友都驚奇不已。夏天快到了，出去走走吧～</description><link>http://funscity.blogspot.com/2008/05/2008-05-03.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtC-e1CPz6wOP1fcR65ikXfsmQ5aeGJ11Av0m01dvg3m_6ROodc4Tb0oe5Tkb1pV21aJIgj_N0tVWcUiFV-91pYNwjq4vuikuYqL7_WgFBZrMpHfmKLfBZ5qiezaBk38ljbEDHaUAZUBpY/s72-c/20080503.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-9108705318118957410</guid><pubDate>Fri, 02 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.627+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-02-橢圓形日暈</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=418976&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH7_tJCVZMfIfA_wTLLGinKjKT_ORWwD7X28_ndNApXwbSC35sPXMQjP2KaD-5lqo3-nBQy2wESUR7xL_KTF70MrDma497XmBREjZPtjco-o050Vxy-7rrbiKv85PyQZK_YdcxOGDwL0_8/s400/20080502.jpg&quot; border=&quot;0&quot; alt=&quot;halo, 日暈&quot;id=&quot;BLOGGER_PHOTO_ID_5196949375079280386&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;俄亥俄州南部一個有高積雲及卷雲的天氣所出現的橢圓形日暈（halo）。只有&lt;a href=&quot;http://www.atoptics.co.uk/halo/crystpyr.htm&quot; target=&quot;new&quot;&gt;錐狀冰晶&lt;/a&gt;能將陽光折射出較大的角度，因而出現橢圓形的日暈，這種日暈頂多出現一分鐘，非常罕見。作者就地取材，利用竿子及鏡頭擋住強烈的太陽光，而拍攝到這張清楚的照片，此日暈出現了10分鐘。大約半小時後，另一個較小型的日暈又形成，但它的內側的顏色偏紅、外側較藍，這次的日暈持續更達兩小時之久。&lt;br /&gt;&lt;br /&gt;因此無論何時，當你見到中層或高層雲時，趕緊戴上太陽眼鏡、抓起相機，以免錯過這種難得一見的奇景。</description><link>http://funscity.blogspot.com/2008/05/2008-05-02.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH7_tJCVZMfIfA_wTLLGinKjKT_ORWwD7X28_ndNApXwbSC35sPXMQjP2KaD-5lqo3-nBQy2wESUR7xL_KTF70MrDma497XmBREjZPtjco-o050Vxy-7rrbiKv85PyQZK_YdcxOGDwL0_8/s72-c/20080502.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4683578231443237486</guid><pubDate>Thu, 01 May 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.850+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-05-01-紫紅色光芒</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=418912&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl19QX5yjhDLAAdFDSAiyFBM897VuDXGI_BWzkhJyZ5Je_GiteUeLJXc7DrI2wJwi1InPZvybWT0QnmqvpVX8D5cOQjNllwpg1MdCh9bkMpv7USVOyXYVQlobcNmRK1JM-RAvpnz6clVt3/s400/20080501.jpg&quot; border=&quot;0&quot; alt=&quot;雲隙光, crepuscular ray&quot;id=&quot;BLOGGER_PHOTO_ID_5198033196424026050&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;2007年七月中，正值仲夏的挪威，晚上十點才日落，從 Ørsta 的山脈剪影後透射出紫紅色雲隙光（crepuscular ray）。遮蔽物是讓雲隙光產生的關鍵，像雲啊、樹啊這些東西都可以成為遮蔽物，而這張照片是由天空中的雲影促成。此網站提供更多關於&lt;a href=&quot;http://www.ems.psu.edu/~demark/471/CrepuscularRays.html&quot; target=&quot;new&quot;&gt;雲隙光&lt;/a&gt;的資訊。&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/2008-04-14.html&quot; target=&quot;new&quot;&gt;雲隙光 &lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/05/2008-05-01.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl19QX5yjhDLAAdFDSAiyFBM897VuDXGI_BWzkhJyZ5Je_GiteUeLJXc7DrI2wJwi1InPZvybWT0QnmqvpVX8D5cOQjNllwpg1MdCh9bkMpv7USVOyXYVQlobcNmRK1JM-RAvpnz6clVt3/s72-c/20080501.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-1574733056650778375</guid><pubDate>Sat, 26 Apr 2008 19:09:00 +0000</pubDate><atom:updated>2008-04-27T03:10:50.528+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">公告</category><title>[大會報告]暫休一週</title><description>因為要趕報告進度，所以放假一週。&lt;br /&gt;&lt;br /&gt;准！XD&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;唉，竟然沒有撐到一個月..</description><link>http://funscity.blogspot.com/2008/04/blog-post_27.html</link><author>noreply@blogger.com (geo)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-6171395360641732260</guid><pubDate>Wed, 23 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:06.959+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-23-擋風玻璃前的冰</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=417952&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOneTsz7TSZHF90QrdRjpsAXcRrRzIbwi_SEkv2iJh5zsJcUqcMucAZU8O2sRB5083oMogh_jNXzoBOlhhcfDH8iham-VhpIByN0MWLBK259vZYaag9S3lkKimbb1mKuzdYV7TxwEPfBq4/s400/20080423.jpg&quot; border=&quot;0&quot; alt=&quot;&quot;id=&quot;BLOGGER_PHOTO_ID_5192522144265399842&quot; /&gt;&lt;/a&gt;</description><link>http://funscity.blogspot.com/2008/04/2008-04-23.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOneTsz7TSZHF90QrdRjpsAXcRrRzIbwi_SEkv2iJh5zsJcUqcMucAZU8O2sRB5083oMogh_jNXzoBOlhhcfDH8iham-VhpIByN0MWLBK259vZYaag9S3lkKimbb1mKuzdYV7TxwEPfBq4/s72-c/20080423.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4151168590321004659</guid><pubDate>Tue, 22 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:07.076+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-22-擋風玻璃前的雪毯</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=417856&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgReE1DkK7IoqJR-x2DSCLSeUJXP9X0nKggnJW1TJDV1Mvo-saTFEueZH2PuZeD08h2U4npPa1yTfLNq9d24k51o0BvHojUhktxrXbADExkLv6VY-OAA513GqLT7Pmu2vhzR0hx897EpP40/s400/20080422.jpg&quot; border=&quot;0&quot; alt=&quot;&quot;id=&quot;BLOGGER_PHOTO_ID_5192151016141352418&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;加州內華達城汽車擋風玻璃上的摺疊雪層。一月時斷斷續續的降雪，被時有時無的陽光反覆融化，融出的水製造出近乎無摩擦力的表面，讓積雪受到重力及潤滑作用而從擋風玻璃滑下到車蓋，而潮溼的雪層仍有足夠的黏聚力保持其形狀，所以成為有趣的白色雪毯。</description><link>http://funscity.blogspot.com/2008/04/2008-04-22.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgReE1DkK7IoqJR-x2DSCLSeUJXP9X0nKggnJW1TJDV1Mvo-saTFEueZH2PuZeD08h2U4npPa1yTfLNq9d24k51o0BvHojUhktxrXbADExkLv6VY-OAA513GqLT7Pmu2vhzR0hx897EpP40/s72-c/20080422.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-504175929181810398</guid><pubDate>Mon, 21 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:07.327+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">地質</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><category domain="http://www.blogger.com/atom/ns#">天文</category><category domain="http://www.blogger.com/atom/ns#">氣候變遷</category><title>[地科每日一圖] 2008-04-21-毛納基峰的霜狀冰</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=417120&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRF8e0PIL44hAr1HmwXK-FOwNwgp4n_aiehzRof6K8kWp16rlIbDGjMiTxzSayO-OGdcfYVbhP1YZwZl99sEWYqodVeSsYUzR1FbPo9yv8APPBw41p_pUxCgv__vWm1LB4xXzcQD7dy8m-/s400/20080421.jpg&quot; border=&quot;0&quot; alt=&quot;毛納基峰, 霜狀冰, Mauna Kea, Rime Ice&quot; id=&quot;BLOGGER_PHOTO_ID_5192137736102473138&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;2007年12月初的一個嚴重暴風雪過後三天，夏威夷毛納基峰（Mauna Kea）的霜狀冰（Rime Ice）遍布紅外線望遠鏡（Keck）相關設備，桿子上的霜狀冰有70公分長。當霧氣中的過冷水遇到非常冷（0度C以下）的固體，會立即在該物體表面上結凍，通常這樣的情況伴隨著強風，因此霜狀冰是在迎風面形成。在高空中航行的飛機也是常常發生霜狀冰形成的現象，嚴重的話將改變機翼外形，影響飛行安全，所以需要特別注意啊。&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://www.aoc.nrao.edu/~whwang&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhh4bjiXoATgIuylW0HmuReWKCQ9LUqg0gUFZbgd0UOELjA6hncVkb-pAlQKk9BTfQYyQsdQYlwKbW12EKwqpdKhiu3oipak_kTvyJU7O6cub1Sy-lQSFN-Y7CJhyphenhyphen1ba_88i78jlqZ4HHfu/s400/20080421A.jpg&quot; border=&quot;0&quot; alt=&quot;毛納基峰, Mauna Kea&quot;id=&quot;BLOGGER_PHOTO_ID_5192137740397440450&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;夏威夷的火山頂可說是天文迷們心中的聖地，因為那兒的氣候乾燥穩定、晴天率高，非常適合天體觀測，吸引了7個國家，十多座天文臺進駐。中研院就透過國際合作模式在夏威夷建造2座天文觀測站，毛納基峰的次毫米波陣列（Submillimeter Array, SMA）、毛納洛峰的宇宙背景輻射陣列（Array for Microwave Background Anisotropy, AMiBA）。&lt;br /&gt;&lt;br /&gt;鼎鼎大名的毛納基峰，是夏威夷大島上最高的火山（4205公尺），冬季時會積雪，因此夏威夷語的Mauna Kea，是「白山」的意思。南方的毛納洛峰（Mauna Loa，夏威夷語「長山」）則是地球上最大的火山體（高4170公尺，海平面以下還有5500公尺），這兒還有個氣象觀測站，讓Charles D. Keeling從1958年開始監測二氧化碳的濃度變化，成為近年來討論全球氣候變遷的重要資料。&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://www.aoc.nrao.edu/~whwang&quot; target=&quot;new&quot;&gt;網站一&lt;/a&gt;（首頁的動畫真是驚人）與&lt;a href=&quot;http://www.wainscoat.com/astronomy&quot; target=&quot;new&quot;&gt;網站二&lt;/a&gt;有許多美麗的照片，對於毛納基峰上的天文台有興趣，可到&lt;a href=&quot;http://www.ifa.hawaii.edu/mko&quot; target=&quot;new&quot;&gt;夏威夷大學天文所&lt;/a&gt;拜訪。啊，我愛google map，望遠鏡群的空照圖啊～&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;iframe width=&quot;400&quot; height=&quot;300&quot; frameborder=&quot;0&quot; scrolling=&quot;no&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; src=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=mauna+kea,+hawaii&amp;amp;sll=25.035942,121.44709&amp;amp;sspn=0.00904,0.014591&amp;amp;ie=UTF8&amp;amp;t=k&amp;amp;s=AARTsJq1KFXpkpDEjadOAor96rvsQXb9LA&amp;amp;ll=19.824809,-155.473559&amp;amp;spn=0.006056,0.008583&amp;amp;z=16&amp;amp;output=embed&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;small&gt;&lt;a href=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=mauna+kea,+hawaii&amp;amp;sll=25.035942,121.44709&amp;amp;sspn=0.00904,0.014591&amp;amp;ie=UTF8&amp;amp;t=k&amp;amp;ll=19.824809,-155.473559&amp;amp;spn=0.006056,0.008583&amp;amp;z=16&amp;amp;source=embed&quot; style=&quot;color:#0000FF;text-align:left&quot;&gt;檢視較大的地圖&lt;/a&gt;&lt;/small&gt;&lt;/center&gt;</description><link>http://funscity.blogspot.com/2008/04/2008-04-21.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRF8e0PIL44hAr1HmwXK-FOwNwgp4n_aiehzRof6K8kWp16rlIbDGjMiTxzSayO-OGdcfYVbhP1YZwZl99sEWYqodVeSsYUzR1FbPo9yv8APPBw41p_pUxCgv__vWm1LB4xXzcQD7dy8m-/s72-c/20080421.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-5295129193361440220</guid><pubDate>Sun, 20 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:07.583+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-20-柏林月冕</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=417056&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN3kIPyfoX3Ntb49Xa_PG0VyW0cnGK1aM3I9fGPMLEObNBsR7I2pnYVwz4n0SH5Y-on27Mt5m6vHmRtUFH-Ry5vSVadhrbzugrl9EHttCRjs3CpZnBSlWmHnprP3We1yG1Ll9jCoHzXIno/s400/20080420.jpg&quot; border=&quot;0&quot; alt=&quot;月冕, corana&quot;id=&quot;BLOGGER_PHOTO_ID_5191470432961482850&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;德國柏林拍攝的彩色美麗月冕。「冕」是日光或月光經過雲層中微米大小（µm，10的-6次方公尺）的水滴後產生繞射而成，通常出現於高積雲或高層雲所在處，這樣的薄雲很難在晚上被察覺，但是接近圓月時，明亮的月光所產生的彩色環就讓薄雲們無所遁形囉。&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;【最近相關文章：&lt;a href=&quot;http://funscity.blogspot.com/2008/04/blog-post.html&quot; target=&quot;new&quot;&gt;蒙特瑞的月冕&lt;/a&gt;】&lt;/strong&gt;</description><link>http://funscity.blogspot.com/2008/04/2008-04-20_20.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjN3kIPyfoX3Ntb49Xa_PG0VyW0cnGK1aM3I9fGPMLEObNBsR7I2pnYVwz4n0SH5Y-on27Mt5m6vHmRtUFH-Ry5vSVadhrbzugrl9EHttCRjs3CpZnBSlWmHnprP3We1yG1Ll9jCoHzXIno/s72-c/20080420.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-2958618216687666344</guid><pubDate>Sat, 19 Apr 2008 16:26:00 +0000</pubDate><atom:updated>2008-04-20T00:37:07.663+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">生活</category><category domain="http://www.blogger.com/atom/ns#">節氣</category><title>[修]穀雨‧2008-04-20</title><description>自2008-04-20 00:51 至 2008-05-05 11:03 &lt;br /&gt;&lt;br /&gt;春季的最後一個節氣。&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://www.coa.gov.tw/view.php?catid=1609&quot; target=&quot;new&quot;&gt;農委會網站&lt;/a&gt;整理本節氣的農漁業概況。</description><link>http://funscity.blogspot.com/2008/04/2008-04-20.html</link><author>noreply@blogger.com (geo)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-3663802704827271471</guid><pubDate>Sat, 19 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:07.852+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><title>[地科每日一圖] 2008-04-19-湯姆士角燈塔</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416992&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiu-iVvMdASx2HD188jyN3Nn1-76SBSMj917i4d4PJNn0rvi-wpf6qlmq3rq47Bv-0k7ayr27aCF5WlilDyjCHpUtc5BpKXUGFy3o_YyfsT4cyozsJiC5jgupapistdH1GjZkEzzYGPigOD/s400/20080419.jpg&quot; border=&quot;0&quot; alt=&quot;lighthouse, 燈塔&quot;id=&quot;BLOGGER_PHOTO_ID_5191030267533119522&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;1875年11月20日建造的燈塔，一直營運至1986年，它是利用螺旋樁所建造起的農舍外型，現今仍屹立於原地。1975年被列為美國的史蹟地點國家註冊處（National Register of Historic Places），1999年更被列為國家歷史地標（National Historic Landmark）。因為我本身對於歷史文物比較不感興趣，若想瞭解更多的人，請到&lt;a href=&quot;http://www.thomaspointlighthouse.org&quot; target=&quot;new&quot;&gt;該網站&lt;/a&gt;得到關於本燈塔的歷史及訊息。</description><link>http://funscity.blogspot.com/2008/04/2008-04-19.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiu-iVvMdASx2HD188jyN3Nn1-76SBSMj917i4d4PJNn0rvi-wpf6qlmq3rq47Bv-0k7ayr27aCF5WlilDyjCHpUtc5BpKXUGFy3o_YyfsT4cyozsJiC5jgupapistdH1GjZkEzzYGPigOD/s72-c/20080419.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4536058364106319636</guid><pubDate>Fri, 18 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:08.113+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-18-亞歷山卓變形的太陽</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416960&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxJ5w6N3qFxw-e5zSVADvh2E3awAx8QylEbPn8DEzDZQUqXGQCDNYOZlocxu_6UIoZyK4gr8S100dtH0VfG0wjRsXsjMR9SLhXMkib-tktG036CEGkIkdK_ufpadVjpaWhUQienMiI06dB/s400/20080418.jpg&quot; border=&quot;0&quot; alt=&quot;太陽&quot;id=&quot;BLOGGER_PHOTO_ID_5191036082918838322&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;埃及亞歷山卓的畸形落日，這個扭曲變形的太陽是受大氣折射的影響而造成。基本上，大氣就像是一個透鏡，地平面附近的物體，會被往上推擠，越靠近地平線的效應就會越明顯，因此照片上的太陽，低處比高處的部分被往上推的更厲害，所以將原本應該是圓盤狀的太陽壓扁成橢圓型。以前的&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=164128&quot; target=&quot;new&quot;&gt;這張照片&lt;/a&gt;變形的更明顯。&lt;br /&gt;&lt;br /&gt;&lt;img style=&quot;float:left; margin:0 10px 10px 0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwRQLOMN3-aMMWb5fT19wqCW7-OIbImamirX0FXSLkjn6lBdpirXzdZ1V_HGgqZD5AyoVvkq-0nXepkzvnYPuVWPq6aBYU9jmXe2AX1A968aT-djToNZgCIsLV9fuU1YZEZ7RysUhnhfHu/s320/p9gf.jpg&quot; border=&quot;0&quot; alt=&quot;8字型太陽軌跡&quot;id=&quot;BLOGGER_PHOTO_ID_5191042701463441474&quot; /&gt;在眾多拍攝太陽的照片中，最令我著迷的莫過於8字型太陽軌跡，恰好就是&lt;a href=&quot;http://www.weatherscapes.com/index.php&quot; target=&quot;new&quot;&gt;weather photography&lt;/a&gt;本月的&lt;a href=&quot;http://www.weatherscapes.com/photo.php?cat=photo_month&amp;id=w-0921-12&quot; target=&quot;new&quot;&gt;主角&lt;/a&gt;，另外有兩個網站（&lt;a href=&quot;http://www.csiro.au/resources/ps2ab.html&quot; target=&quot;new&quot;&gt;網站1&lt;/a&gt;-左圖來源、&lt;a href=&quot;http://astro.isi.edu/games/analemma.html&quot; target=&quot;new&quot;&gt;網站2&lt;/a&gt;）有解釋怎麼拍攝，可參考。</description><link>http://funscity.blogspot.com/2008/04/2008-04-18.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxJ5w6N3qFxw-e5zSVADvh2E3awAx8QylEbPn8DEzDZQUqXGQCDNYOZlocxu_6UIoZyK4gr8S100dtH0VfG0wjRsXsjMR9SLhXMkib-tktG036CEGkIkdK_ufpadVjpaWhUQienMiI06dB/s72-c/20080418.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4890558977620183008</guid><pubDate>Thu, 17 Apr 2008 15:59:00 +0000</pubDate><atom:updated>2008-11-13T13:25:08.323+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-17-受傷的天空</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416896&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkQeNoMRO3o7Xe4pD0zsis4_cxvr8xwoImElbEMPPqGO-9JsRdstWVSdt08c_ozVbHpxX7ZKflGrZJQ63rPWHqz9pwZ_7igEMiIdwn4i2mNERv74hAhlPSBkFjj4nFOFHCnqLvBa5iTqfh/s400/20080417.jpg&quot; border=&quot;0&quot; alt=&quot;高積雲, 冰晶, 過冷水&quot;id=&quot;BLOGGER_PHOTO_ID_5191015398356340754&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;維吉尼亞州紐波特紐斯天空出現被扯裂開的長條狀傷口。照片上的雲是層狀高積雲，雲層高度大約介於2000-6000公尺間，對雲有興趣的可以到「&lt;a href=&quot;http://www.cloudappreciationsociety.com&quot; target=&quot;new&quot;&gt;賞雲協會（The Cloud Appreciation Society）&lt;/a&gt;」或「&lt;a href=&quot;http://www.clouds-online.com&quot; target=&quot;new&quot;&gt;線上雲圖&lt;/a&gt;」欣賞。&lt;br /&gt;&lt;br /&gt;我們知道雲是由許多細小的水滴組成，高空的溫度非常低，所以水滴常常會凝固成冰晶，或者在零度以下還不結冰的過冷水。這些冰晶或過冷水突然被干擾攪動就往下掉，通常待在較高雲層的冰晶就會掉到低些且薄些的雲層中，當冰晶經過時，較低雲層中的過冷水就會結冰。結冰時會發生什麼事情呢？釋放熱量（熔解潛熱），此時周圍的空氣將變得暖一點點，卻足夠讓附近雲層中的水滴蒸發，照片上那一大塊傷口，就是被蒸發掉的雲所留下的空隙。</description><link>http://funscity.blogspot.com/2008/04/2008-04-17.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkQeNoMRO3o7Xe4pD0zsis4_cxvr8xwoImElbEMPPqGO-9JsRdstWVSdt08c_ozVbHpxX7ZKflGrZJQ63rPWHqz9pwZ_7igEMiIdwn4i2mNERv74hAhlPSBkFjj4nFOFHCnqLvBa5iTqfh/s72-c/20080417.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-9175028132789422736</guid><pubDate>Wed, 16 Apr 2008 15:50:00 +0000</pubDate><atom:updated>2008-11-13T13:25:08.391+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-16-蒙特瑞的月冕</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416832&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhajKnx1FOA31VW6NYcDOmgqmbPSLMc-ixGAYM-W5pAPQridxXjFRIjkfsY2UTlhDa22BTtFtBDXtIDKd0W6QWhKwr7URf_9EDe3IRxjfSPPOqlNIag6HUdufatqEBN0Ybfv16rK8vLZHHI/s400/20080416.jpg&quot; border=&quot;0&quot; alt=&quot;corona, 月冕, 月華, 月亮&quot;id=&quot;BLOGGER_PHOTO_ID_5189931696530480706&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;由20張照片所合成的墨西哥蒙特瑞地區月冕（corona，又稱月華）。月亮被薄雲遮掩時，月光穿透雲層中的細小水滴，會因為繞射現象，造成一圈彩色的光暈，當雲層中的水滴越大，繞射角度將越小，月冕也就更小圈了。&lt;br /&gt;&lt;br /&gt;月亮跟地球的平均距離大約是38.5萬公里，朋友曾說過&lt;a href=&quot;http://terre-et-moi.blogspot.com/2007/10/2635.html&quot; target=&quot;new&quot;&gt;這是開車可以到的距離，非常奇妙&lt;/a&gt;。或許看看家中車子的里程表，已經有人累積到月球的公里數囉～&lt;br /&gt;&lt;br /&gt;有&lt;a href=&quot;www.phys.ncku.edu.tw/~astrolab/mirrors/apod/apod.html&quot; target=&quot;new&quot;&gt;APOD&lt;/a&gt;、EPOD，還有&lt;a href=&quot;http://the-moon.wikispaces.com/LPOD+Index&quot; target=&quot;new&quot;&gt;LPOD&lt;/a&gt;呢，裡頭收集許多關於月亮的圖，作品都很棒，例如下面這張超科幻。&lt;br /&gt;&lt;center&gt;&lt;img src=&quot;http://the-moon.wikispaces.com/space/showimage/LPOD-Mar7-08.jpg&quot; width=&quot;600&quot;&gt;&lt;/center&gt;</description><link>http://funscity.blogspot.com/2008/04/blog-post.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhajKnx1FOA31VW6NYcDOmgqmbPSLMc-ixGAYM-W5pAPQridxXjFRIjkfsY2UTlhDa22BTtFtBDXtIDKd0W6QWhKwr7URf_9EDe3IRxjfSPPOqlNIag6HUdufatqEBN0Ybfv16rK8vLZHHI/s72-c/20080416.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-5627809764952317789</guid><pubDate>Tue, 15 Apr 2008 15:50:00 +0000</pubDate><atom:updated>2008-11-13T13:25:08.697+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">天文</category><title>[地科每日一圖] 2008-04-15-荷瑪彗星</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416736&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2xTvs6E0dDINqiERMrT_vqBozEWNz8jkdOp3PdDBJKhjEQb-HxoU4t28vVYcEzuyzgG7uSJuk8L3YVgNIRmYCSCkW_HmWkrRAwrpvFZLRahyphenhyphenOqfYUVxKfD6giIUYtQ7WB4o7nXcYnqM7f/s400/20080415.gif&quot; border=&quot;0&quot; alt=&quot;Holmes, comet, 彗星&quot; id=&quot;BLOGGER_PHOTO_ID_5189514655206039074&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;2007年初冬的中亞較以往更冷，也下了更多的雪，常使得晚上的天空更清澈，特別適合觀星。12月9日是個沒有月亮的晚上（農曆十月三十日，朔月），伊朗厄爾布魯山脈（Elburz Mountain Range）夜空繁星閃爍，讓人很難忽視明亮的荷瑪彗星（Holmes）。&lt;br /&gt;&lt;br /&gt;照片中左上角是昴宿星團，右上角是御夫座中最亮的五車二（它是全天空亮度排列第六名的星星），而清晰可見的荷瑪彗星是在2007年10月24日才突然爆增亮度，一日之內亮度增加了幾十萬倍，從原本只能由比較好的望遠鏡才能觀察到的極小亮點（17等星），變成肉眼就可以看到的亮團（2等星），亮度直逼北斗七星。下方為參考對照的星圖：&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;img src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZTlzxVQJPAzTau4OUOJjlp3ArmMudNKmyqa8zGbsChr4M2uoHgrkXhRgxUaY2biUtop-HuF5zLz4NvBnA_eL9OUDGzlGBUUcN-ahtXjlAn-0k8TmuW0VcxkK93lpDyCpxo7NJxThyphenhyphen2NVY/s400/20080415A.gif&quot; border=&quot;0&quot; alt=&quot;Holmes, comet, 彗星&quot;&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;這顆彗星是英國的Edwin Holmes在1892年發現的，它的週期（繞太陽公轉一圈）是6.88年。2007年接近太陽時，可能是彗星上的冰受到太陽光的照射，或中心的彗核分裂，導致大量塵埃及氣體被噴發出來，因而一夕爆亮，甚至在11月9日的觀測報告還發現，它所噴發出的塵埃大氣（彗髮）直徑已高達140萬公里，幾乎超越太陽，成為&lt;a href=&quot;http://tamweb.tam.gov.tw/news/2007/200711/07111602.htm&quot; target=&quot;new&quot;&gt;太陽系中體積最大的天體&lt;/a&gt;！中大天文所整理了一些照片與連結，可&lt;a href=&quot;http://www.astro.ncu.edu.tw/bottom.phtml?page=astro_news/2007/ssc2007-42.htm&quot; target=&quot;new&quot;&gt;參考&lt;/a&gt;；詳細介紹及爆亮照片，請&lt;a href=&quot;http://cometography.com/pcomets/017p.html&quot; target=&quot;new&quot;&gt;到此一遊&lt;/a&gt;。&lt;br /&gt;&lt;br /&gt;現在這顆彗星在哪兒呢？有興趣可以&lt;a href=&quot;http://www.heavens-above.com/comet.aspx?cid=17P&amp;lat=0&amp;lng=0&amp;loc=Unspecified&amp;alt=0&amp;tz=CET&quot; target=&quot;new&quot;&gt;看一下&lt;/a&gt;。</description><link>http://funscity.blogspot.com/2008/04/2008-04-15.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh2xTvs6E0dDINqiERMrT_vqBozEWNz8jkdOp3PdDBJKhjEQb-HxoU4t28vVYcEzuyzgG7uSJuk8L3YVgNIRmYCSCkW_HmWkrRAwrpvFZLRahyphenhyphenOqfYUVxKfD6giIUYtQ7WB4o7nXcYnqM7f/s72-c/20080415.gif" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4816609944807682829</guid><pubDate>Mon, 14 Apr 2008 14:28:00 +0000</pubDate><atom:updated>2008-11-13T13:25:08.824+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-14-雲隙光</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416544&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxC6jSvj_InNfpJzMInvyQnOwXiwKZYValuZ73vqkP4cFsfVAafuA18BHWkOGIrDzdK2ZKXV3pYmMwbGwJw_WXuf_ROheeF2CzO47OFEYby37VSG3rcj0Cju0_lPkhQlOVa656GSq7djJL/s400/20080414.jpg&quot; border=&quot;0&quot; alt=&quot;雲隙光, crepuscular rays&quot; id=&quot;BLOGGER_PHOTO_ID_5189216305302822418&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;啊，天國近了！伊朗卡茲文（Ghazvin）的雲隙光（crepuscular rays）是指日出或日落時的陽光穿透過雲層縫隙的景色。這些看起來發散的光束們，事實上是各自平行、沿著直線前進的光，只不過當它們投影到球形的天空時，就形成大圓的樣子，成為我們見到的散開光芒，非常的「金光閃閃，瑞氣千條」。照片中倒影的湖面在當地為灌溉用水。&lt;br /&gt;&lt;br /&gt;平行的物件，為什麼看起來是發散的呢？也就是反過來會看到交點的感覺。這個例子就像你去觀察鐵軌，明明知道它們是平行的，卻在比較遠的地方見到鐵軌交會在一起，這跟&lt;a href=&quot;http://episte.math.ntu.edu.tw/articles/mm/mm_05_1_04/index.html&quot; target=&quot;new&quot;&gt;視覺射影幾何&lt;/a&gt;有關。ㄟ..其實我也沒什麼耐心去搞懂..以後有看到更好的解釋再補充。:p</description><link>http://funscity.blogspot.com/2008/04/2008-04-14.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxC6jSvj_InNfpJzMInvyQnOwXiwKZYValuZ73vqkP4cFsfVAafuA18BHWkOGIrDzdK2ZKXV3pYmMwbGwJw_WXuf_ROheeF2CzO47OFEYby37VSG3rcj0Cju0_lPkhQlOVa656GSq7djJL/s72-c/20080414.jpg" height="72" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4788284785480771795.post-4884827168784477771</guid><pubDate>Sun, 13 Apr 2008 15:31:00 +0000</pubDate><atom:updated>2008-11-13T13:25:09.010+08:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">ES每日一圖</category><category domain="http://www.blogger.com/atom/ns#">大氣</category><title>[地科每日一圖] 2008-04-13-橫跨雅典的紅虹</title><description>&lt;span style=&quot;font-size:85%;color:#3333ff;&quot;&gt;MY TRANSLATION PRACTICE — Source：&lt;a href=&quot;http://epod.usra.edu/&quot; target=&quot;new&quot;&gt;EPOD&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://epod.usra.edu/archive/epodviewer.php3?oid=416448&quot; target=&quot;new&quot;&gt;&lt;img style=&quot;display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBt87bxReLpD-XbsgyX2CjA5IPVq8XPerihdHo7EfaMo8PEvyTRUyoE88oOG6SCBV3_55zW4YKz-uZGuJBz6U6tyA7kfWwI2s9kYGUzEWTWwr05tBw1wNdRRogtPoGU6eCiC9Ah55amHox/s400/20080413.jpg&quot; border=&quot;0&quot; alt=&quot;虹, rainbow&quot; id=&quot;BLOGGER_PHOTO_ID_5188801497361374722&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;由四張照片所合成的希臘雅典上空美麗彩虹（背景後方的山是Penteli mountain），在天空中出現達幾分鐘之久。日落前的彩虹，看來幾乎被整個染紅，那是因為紅色光是可見光中波長最長的一個，所以在太陽落下地平線前，成為最容易被看到的色彩。&lt;br /&gt;&lt;br /&gt;希臘神話中，彩虹女神愛麗絲（Iris）是凡間與上天溝通的使者，她以彩虹為橋，將善良者死後的靈魂帶回天國。古希臘亦流傳著彩虹的盡頭有寶藏與黃金唷，這個傳言其實還算正確喔，因為照片上的彩虹就在奧林匹克綜合體育館附近，而許多世界上最優秀的運動員就在2004年的雅典奧運會中獲得許多的金牌呢，台灣（中華台北）也帶回兩面跆拳道的金牌。&lt;br /&gt;&lt;br /&gt;雅典的位置：&lt;br /&gt;&lt;center&gt;&lt;iframe width=&quot;400&quot; height=&quot;300&quot; frameborder=&quot;0&quot; scrolling=&quot;no&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; src=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Panathinaiko,+athens,+greece&amp;amp;jsv=107&amp;amp;sll=37.97756,23.713217&amp;amp;sspn=0.03146,0.058365&amp;amp;ie=UTF8&amp;amp;t=h&amp;amp;s=AARTsJq0gY_sxCfLgVsduzL30VrTF9LBFA&amp;amp;ll=37.976003,23.719997&amp;amp;spn=0.040595,0.068665&amp;amp;z=13&amp;amp;output=embed&quot;&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;small&gt;&lt;a href=&quot;http://maps.google.com.tw/maps?f=q&amp;amp;hl=zh-TW&amp;amp;geocode=&amp;amp;q=Panathinaiko,+athens,+greece&amp;amp;jsv=107&amp;amp;sll=37.97756,23.713217&amp;amp;sspn=0.03146,0.058365&amp;amp;ie=UTF8&amp;amp;t=h&amp;amp;ll=37.976003,23.719997&amp;amp;spn=0.040595,0.068665&amp;amp;z=13&amp;amp;source=embed&quot; style=&quot;color:#0000FF;text-align:left&quot; target=&quot;new&quot;&gt;檢視較大的地圖&lt;/a&gt;&lt;/small&gt;&lt;/center&gt;</description><link>http://funscity.blogspot.com/2008/04/2008-04-07.html</link><author>noreply@blogger.com (geo)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBt87bxReLpD-XbsgyX2CjA5IPVq8XPerihdHo7EfaMo8PEvyTRUyoE88oOG6SCBV3_55zW4YKz-uZGuJBz6U6tyA7kfWwI2s9kYGUzEWTWwr05tBw1wNdRRogtPoGU6eCiC9Ah55amHox/s72-c/20080413.jpg" height="72" width="72"/><thr:total>0</thr:total></item></channel></rss>