[B! glaciology] oanusã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

oanus id:oanus

glaciologyã«é–¢ã™ã‚‹oanusã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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ã€Œã‚¦ã‚§ãƒ–ãƒªãƒ–ãƒã‚°ã€ã¯ 2023å¹´1æœˆ31æ—¥ ã‚’ã‚‚ã¡ã¾ã—ã¦ã‚µãƒ¼ãƒ“ã‚¹æä¾›ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ 2004å¹´3æœˆã®ã‚µãƒ¼ãƒ“ã‚¹é–‹å§‹ã‚ˆã‚Š19å¹´è¿‘ãã‚‚ã®é–“ã€æ²¢å±±ã®çš†ã•ã¾ã«ã”æ„›ç”¨ã„ãŸã ãã¾ã—ãŸã“ã¨ã‚’å¿ƒã‚ˆã‚ŠãŠç¤¼ç”³ã—ä¸Šã’ã¾ã™ã€‚ä»Šå¾Œã¨ã‚‚ã€BIGLOBEã‚’ã”æ„›é¡§è³œã‚Šã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ç”³ã—ä¸Šã’ã¾ã™ã€‚ â€»å¼•ã£è¶Šã—å…ˆãƒ–ãƒã‚°ã¸ã®ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã‚µãƒ¼ãƒ“ã‚¹ã¯2024å¹´1æœˆ31æ—¥ã§çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ BIGLOBEã®ã‚µãƒ¼ãƒ“ã‚¹ä¸€è¦§
oanus 2012/05/13
climatology

glaciology
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ç±³èˆªç©ºå®‡å®™å±€ï¼ˆNASAï¼‰ã®åœ°çƒè¦³æ¸¬è¡›æ˜ŸãŒæ’®å½±ã—ãŸã‚°ãƒªãƒ¼ãƒ³ãƒ©ãƒ³ãƒ‰åŒ—éƒ¨ã®ãƒšãƒ†ã‚¢ãƒžãƒ³æ°·æ²³ï¼ˆPetermann Glacierï¼‰ã‹ã‚‰åˆ†é›¢ã—ãŸæ°·å±±ï¼ˆ2010å¹´8æœˆ16æ—¥æ’®å½±ï¼‰ã€‚(c)AFP/NASA ã€9æœˆ8æ—¥ AFPã€‘ãƒ‡ãƒ³ãƒžãƒ¼ã‚¯é ˜ã‚°ãƒªãƒ¼ãƒ³ãƒ©ãƒ³ãƒ‰ï¼ˆGreenlandï¼‰ã‚„å—æ¥µè¥¿éƒ¨ã«ãŠã‘ã‚‹æ°·åºŠã®æº¶è§£é€Ÿåº¦ã¯ã€æ‡¸å¿µã•ã‚Œã¦ã„ã‚‹ã‚ˆã‚Šã‚‚é…ã„ã¨ã—ãŸã‚ªãƒ©ãƒ³ãƒ€ã¨ç±³å›½ã®ç ”ç©¶ãƒãƒ¼ãƒ ã«ã‚ˆã‚‹è«–æ–‡ãŒ7æ—¥ã€è‹±ç§‘å¦èªŒãƒã‚¤ãƒãƒ£ãƒ¼ãƒ»ã‚¸ã‚ªã‚µã‚¤ã‚¨ãƒ³ã‚¹ï¼ˆNature Geoscienceï¼‰9æœˆå·ã«æŽ²è¼‰ã•ã‚ŒãŸã€‚ éŽåŽ»2å¹´é–“ã«ã‚ãŸã£ã¦è¤‡æ•°ã®ç ”ç©¶ãƒãƒ¼ãƒ ãŒå®Ÿæ–½ã—ã¦ããŸèª¿æŸ»ã§ã¯ã€æ¯Žå¹´ã€ã‚°ãƒªãƒ¼ãƒ³ãƒ©ãƒ³ãƒ‰ã§ç´„2300å„„ãƒˆãƒ³ã€å—æ¥µè¥¿éƒ¨ã§1320å„„ãƒˆãƒ³ã®æ°·åºŠãŒæº¶è§£ã—ã¦ã„ã‚‹ã¨ã•ã‚Œã¦ããŸã€‚ åŒæ–¹ã®æº¶è§£é‡ã‚’åˆã‚ã›ã‚‹ã¨ã€æµ·é¢ã¯æ¯Žå¹´0.3ã‚»ãƒ³ãƒä¸Šæ˜‡ã™ã‚‹ã“ã¨ã«ãªã‚‹ã€‚1960å¹´ä»£ã®å¹´é–“æµ·é¢ä¸Šæ˜‡ãƒ¬ãƒ™ãƒ«0.18ã‚»ãƒ³ãƒã¨æ¯”è¼ƒã™ã‚‹ã¨ã€åŠ‡çš„ãªå¤‰åŒ–ã ã€‚ ã“ã†ã—ãŸè¦‹è§£ã«ã€ã‚ªãƒ©ãƒ³ãƒ€ãƒ»ãƒ‡ãƒ«ãƒ•ãƒˆ
oanus 2010/09/09
http://www.nature.com/ngeo/journal/v3/n9/full/ngeo946.html

geology

glaciology

climatology
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ãƒ’ãƒžãƒ©ãƒ¤ã®æ°·æ²³ã«é–¢ã™ã‚‹IPCCç¬¬4æ¬¡å ±å‘Šæ›¸ã®ã¾ã¡ãŒã„ - macroscope
IPCCã®å ±å‘Šæ›¸ã«ã¾ã¡ãŒã„ãŒã‚ã£ãŸã“ã¨ãŒè©±é¡Œã«ãªã£ã¦ã„ã‚‹ã€‚ 2007å¹´ã«å‡ºãŸIPCCã®ç¬¬4æ¬¡è©•ä¾¡å ±å‘Šæ›¸(AR4)ã®ã†ã¡ç¬¬2ä½œæ¥éƒ¨ä¼šã®ç¬¬10ç« ã€ŒAsiaã€ã®10.6.2ç¯€ã€ŒThe Himalayan glaciersã€(493ãƒšãƒ¼ã‚¸)ã®ã€æ¬¡ã®1æ®µè½ã®ãƒ’ãƒžãƒ©ãƒ¤ã®æ°·æ²³ã®å°†æ¥è¦‹é€šã—ã«é–¢ã™ã‚‹è¨˜è¿°ãŒç§‘å¦çš„æ ¹æ‹ ãŒãªã„ã‚‚ã®ã ã£ãŸã€ã¨ã„ã†ã“ã¨ã ã€‚(æ—¥æœ¬èªžè¨³ã¯å›½ç«‹ç’°å¢ƒç ”ç©¶æ‰€ã®æ¬¡ã®ã‚µã‚¤ãƒˆã‹ã‚‰å…¬é–‹ã•ã‚Œã¦ã„ã‚‹ã‚‚ã®ã«ã‚ˆã£ã¦ã„ã‚‹ã€‚ http://www.cger.nies.go.jp/ja/library/ipcc-ar4-wg2/ [2010å¹´7æœˆ29æ—¥ã€ã‚µã‚¤ãƒˆã®URLå¤‰æ›´ã‚’åæ˜ ã—ãŸã€‚]) ãƒ’ãƒžãƒ©ãƒ¤ã«ã‚ã‚‹æ°·æ²³ã¯ã€ä¸–ç•Œã®ã»ã‹ã®ã©ã“ã‚ˆã‚Šã‚‚æ€¥é€Ÿã«å¾Œé€€ã—ã¦ãŠã‚Š (è¡¨10.9å‚ç…§)ã€ã‚‚ã—åœ°çƒãŒç¾åœ¨ã®é€Ÿåº¦ã§æ¸©æš–åŒ–ã—ç¶šã‘ã€ç¾åœ¨ã®é€Ÿåº¦ï¼œã§ã®å¾Œé€€ï¼žãŒç¶šã‘ã°ã€2035å¹´ã¾ã§ã«ã€ã‚ã‚‹ã„ã¯ãã‚Œã‚ˆã‚Šã‚‚æ—©ããã‚Œã‚‰ãŒæ¶ˆæ»…ã™ã‚‹å¯èƒ½æ€§ã¯éžå¸¸ã«é«˜ã„ã€‚ã
oanus 2010/02/11
climatology

glaciology

politics

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ãƒ’ãƒžãƒ©ãƒ¤ã®æ°·æ²³ã«é–¢ã™ã‚‹IPCCå ±å‘Šæ›¸ã®ã¾ã¡ãŒã„ (ã¤ã¥ã) - macroscope
1æœˆ25æ—¥ã®è¨˜äº‹ã¸ã®è£œè¶³ã‚’è¿°ã¹ã‚‹ã€‚åŒã˜ã“ã¨ã¯ãã‚Šã‹ãˆã•ãªã„ã®ã§å‰ã®è¨˜äº‹ã‚’å‚ç…§ã—ã¦ã„ãŸã ããŸã„ã€‚ ãƒ’ãƒžãƒ©ãƒ¤ã®æ°·æ²³ã«é–¢ã™ã‚‹è³‡æ–™ã¨ã—ã¦ã€ã‚¢ãƒ¡ãƒªã‚«ã®é›ªæ°·å¦è€…Kargelæ°ãŒä¸å¿ƒã¨ãªã£ã¦ä½œã‚‰ã‚ŒãŸãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãƒ•ã‚¡ã‚¤ãƒ«(pptã‚‚ã‚ã‚‹ãŒPDFç‰ˆ(8 MB)ã«ãƒªãƒ³ã‚¯ã—ã¦ãŠã)ã‚’æ•™ãˆã¦ã„ãŸã ã„ãŸã€‚åå¤å±‹å¤§å¦ã®è—¤ç”°è€•å²ã•ã‚“ã‚‚æ°·ã®è³ªé‡åŽæ”¯ãªã©ã®ç ”ç©¶æˆæžœã§å¯„ä¸Žã—ã¦ãŠã‚‰ã‚Œã‚‹ã€‚ãŸã ã—ã“ã‚Œã¯ã—ã‚ã†ã¨å‘ã‘ã«ã‚ã‹ã‚Šã‚„ã™ã„ã‚‚ã®ã§ã¯ãªã„ã€‚2009å¹´12æœˆã®AGU (ã‚¢ãƒ¡ãƒªã‚«åœ°çƒç‰©ç†å¦é€£åˆ)ã¨ã„ã†å¦ä¼šã®å¤§ä¼šã®ä¸ã§ã€äººé–“æ´»å‹•ã«ã‚ˆã‚‹black carbon (ã™ã™)ã®æ°·æ²³ã¸ã®å½±éŸ¿ãŒé‡è¦ã ã¨ã„ã†è°è«–ãŒã‚ã‚Šã€ãã®èƒŒæ™¯èª¬æ˜Žã¨ã—ã¦ã€ãƒ’ãƒžãƒ©ãƒ¤ã®æ°·æ²³ã®åŸºç¤ŽçŸ¥è˜ã‚’æä¾›ã—ã€ã‚ã‚ã›ã¦æœ€è¿‘ã®è©±é¡Œã«ã‚³ãƒ¡ãƒ³ãƒˆã—ãŸã‚‚ã®ã ã€‚IPCCç¬¬4æ¬¡å ±å‘Šæ›¸ã®ä»¶ã¯46ãƒšãƒ¼ã‚¸ä¸40ãƒšãƒ¼ã‚¸ã‚ã«ã‚ã‚‹ã€‚æœ€å¾Œã®3ãƒšãƒ¼ã‚¸ã¯æ–‡çŒ®ãƒªã‚¹ãƒˆã«ãªã£ã¦ã„ã‚‹ã€‚ IPCCã®ã¾ã¡ãŒã„ã¨ã€ãã‚ŒãŒå ±é“ã•
oanus 2010/02/11
climatology

glaciology

politics

ç§‘å¦ã£ã¦ãªã‚“ã ã‚ãƒ¼
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Photo by ilarib (ancora sotto effetto panettone!) é›ªã‚„æ°·ã®å±¤ã€æ°—æ¸©ã‚„æ¹¿åº¦ã‚„é¢¨ãªã©ã®è¤‡é›‘ãªæ°—è±¡æ¡ä»¶ãŒé‡ãªã£ãŸæ™‚ã®ã¿ã«èµ·ãã‚‹è‡ªç„¶ç¾è±¡ã€ŒSnow Rollerã€ã¯ã€ãã®å½¢çŠ¶ã‹ã‚‰ã€ŒSnow Doughnutsï¼ˆé›ªã®ãƒ‰ãƒ¼ãƒŠãƒ„ï¼‰ã€ã‚„ã€ŒSnow Balesï¼ˆé›ªä¿µï¼‰ã€ã¨ã‚‚å‘¼ã°ã‚Œã€ä¸»ã«åŒ—ç±³ã®ãƒ—ãƒ¬ãƒ¼ãƒªãƒ¼ã§è¦‹ã‚‰ã‚Œã¾ã™ã€‚æ—¥æœ¬èªžã§ã¯ã€Œé›ªã¾ãã‚Šã€ã¨å‘¼ã°ã‚Œã‚‹ã¨ãŠã‚Šã€åœ°é¢ã«ç©ã‚‚ã£ãŸé›ªãŒé¢¨ã«ã‚ˆã‚Šã‚·ãƒ¼ãƒˆçŠ¶ã«ã¾ãã‚Šã‚ã’ã‚‰ã‚Œãƒ‰ãƒ¼ãƒŠãƒ„åž‹ã‚„ãƒãƒ¼ãƒ«ã‚±ãƒ¼ã‚åž‹ã®é›ªçŽ‰ã‚’å½¢æˆã™ã‚‹ã®ã§ã™ãŒã€ã“ã®çã—ã„ç¾è±¡ã®å†™çœŸã‚’é›†ã‚ã¦ã¿ã¾ã—ãŸã€‚ Rare self-rolling giant snow balls found in UK https://www.telegraph.co.uk/news/weather/6950788/Snow-stories-rare-self-rolling-snow-bal
oanus 2010/01/13
glaciology
ãƒªãƒ³ã‚¯
åŒ—æ¥µåœç ”ç©¶ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆ
æ£®æž—ç«ç½ãƒ¢ãƒ‹ã‚¿ãƒ¼ã®ãƒšãƒ¼ã‚¸ã€€ MODIS (Moderate Resolusion Imaging Spectro-radiometer) ã¯å…‰å¦ã‚»ãƒ³ã‚µã§ã€ç±³èˆªç©ºå®‡å®™å±€ï¼ˆNASAï¼‰ã®åœ°çƒè¦³æ¸¬è¡›æ˜Ÿ EOS-Terraã€€ãŠã‚ˆã³ã€€EOS-Aquaã€€ã«æè¼‰ã•ã‚Œã¦ã„ã¾ã™ã€‚ åŒ—æ¥µåœç ”ç©¶ã®ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã¸ã‚ˆã†ã“ãã€€ å®‡å®™èˆªç©ºç ”ç©¶é–‹ç™ºæ©Ÿæ§‹ï¼ˆJAXAï¼‰ã¯ã€åœ°çƒè¦æ¨¡ã§ã®æ°—å€™ç’°å¢ƒã®å¤‰å‹•ã‚’è§£ãæ˜Žã‹ã—ã€å®‰å…¨ã§è±Šã‹ãªç¤¾ä¼šã‚’å®Ÿç¾ã™ã‚‹ãŸã‚ã«ã€ç±³å›½ãƒ»åŒ—æ¥µåœç ”ç©¶ã‚»ãƒ³ã‚¿ãƒ¼ã¨å…±åŒã§IARC-JAXAåŒ—æ¥µåœç ”ç©¶ã«å–ã‚Šçµ„ã‚“ã§ã„ã¾ã™ã€‚æœ¬ã‚µã‚¤ãƒˆã¯ã€ä¸»ã«æ—¥æœ¬ã®çš†æ§˜ã«ã€æˆ‘ã€…ã®æ´»å‹•ã‚’ã”ç´¹ä»‹ã™ã‚‹ç›®çš„ã§é–‹è¨ã—ã¾ã—ãŸã€‚
oanus 2009/07/14
remote_sensing

climatology

glaciology
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