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* 1840 - Doi Toshitsura expands his categories to include 97 types.
* 1840 - Doi Toshitsura expands his categories to include 97 types.
* 1855 - [[James Glaisher]] publishes detailed sketches of snow crystals under a microscope.
* 1855 - [[James Glaisher]] publishes detailed sketches of snow crystals under a microscope.
* 1865 - [[Frances E. Chickering]] publishes ''Cloud Crystals - a Snow-Flake Album''.<ref>{{cite web|url=http://www.dsloan.com/catalogues/pdf/Bulletin09.pdf|title=36. CHICKERING, Mrs. Francis E., Dorothy Sloan Books – Bulletin 9 (12/92)|month=December|year=1992|archiveurl=http://www.dsloan.com/catalogues/pdf/Bulletin09.pdf|archivedate=1992-12-01|accessdate =2009-10-20}}</ref><ref>[http://www.raremapsandbooks.com/index.php?main_page=product_info&cPath=137&products_id=6735 Cloud Crystals - a Snow-Flake Album, Author: Chickering, Frances E., Year: 1865]</ref>
* 1865 - [[Frances E. Chickering]] publishes ''Cloud Crystals - a Snow-Flake Album''.<ref>{{cite web|url=http://www.dsloan.com/catalogues/pdf/Bulletin09.pdf|title=36. CHICKERING, Mrs. Francis E., Dorothy Sloan Books – Bulletin 9 (12/92)|date=December 1992|archiveurl=http://www.dsloan.com/catalogues/pdf/Bulletin09.pdf|archivedate=1992-12-01|accessdate =2009-10-20}}</ref><ref>[http://www.raremapsandbooks.com/index.php?main_page=product_info&cPath=137&products_id=6735 Cloud Crystals - a Snow-Flake Album, Author: Chickering, Frances E., Year: 1865]</ref>
* 1870 - [[Adolf Erik Nordenskiöld]] identifies "[[cryoconite]] holes."<ref>{{cite web| url=http://www.cen.ulaval.ca/warwickvincent/PDFfiles/132.pdf|title=Cyanobacterial Dominance in the Polar Regions, Introduction|accessdate=2009-07-18|author=Warwick F. Vincent|publisher=[[Université Laval]]|format=PDF|archiveurl=http://www.cen.ulaval.ca/warwickvincent/PDFfiles/132.pdf|archivedate =2009-07-18}}</ref>
* 1870 - [[Adolf Erik Nordenskiöld]] identifies "[[cryoconite]] holes."<ref>{{cite web| url=http://www.cen.ulaval.ca/warwickvincent/PDFfiles/132.pdf|title=Cyanobacterial Dominance in the Polar Regions, Introduction|accessdate=2009-07-18|author=Warwick F. Vincent|publisher=[[Université Laval]]|format=PDF|archiveurl=http://www.cen.ulaval.ca/warwickvincent/PDFfiles/132.pdf|archivedate =2009-07-18}}</ref>
* 1872 - [[John Tyndall]] publishes ''The Forms of Water in Clouds and Rivers, Ice and Glaciers''.
* 1872 - [[John Tyndall]] publishes ''The Forms of Water in Clouds and Rivers, Ice and Glaciers''.

Revision as of 23:10, 30 January 2014

The hexagonal snowflake, a crystalline formation of ice, has intrigued people throughout history. This is a chronology of interest and research into snowflakes. Artists, philosophers, and scientists have wondered at their shape, recorded them by hand or in photographs, and attempted to recreate hexagonal snowflakes.

Chronological list

BC to 1900

1901 to 2000

  • 1901 - Wilson Bentley publishes a series of photographs of individual snowflakes in the Monthly Weather Review.
  • 1903 - Svante Arrhenius describes crystallization process in Lehrbuch der Kosmischen Physik.
  • 1904 - H.Koch discover the fractal curves to be a mathematical description of snowflakes.
  • 1931 - Wilson Bentley and William Jackson Humphreys publish Snow Crystals
  • 1936 - Ukichiro Nakaya creates snow crystals and charts the relationship between temperature and water vapor saturation, later called the Nakaya Diagram.
  • 1938 - Ukichiro Nakaya publishes Snow (雪)
  • 1949 - Ukichiro Nakaya publishes Research of snow (雪の研究, Yuki no kenkyu)
  • 1952 - M. de Quervain et al. define ten major types of snow crystals, including hail and graupel in IUGG for the Swiss Federal Institute for Snow and Avalanche Research.
  • 1954 - Harvard University Press publishes Ukichiro Nakaya's Snow Crystals: Natural and Artificial.
  • 1960 - Teisaku Kobayashi (小林禎作, Kobayashi Teisaku), verifies and improves the Nakaya Diagram with the Kobayashi Diagram.[14]
  • 1962 - Cyoji Magono (孫野長治, Magono Cyōji) describes meteorological sorting of snow crystal types in clouds.[15]
  • 1979 - Toshio Kuroda (黒田登志雄, Kuroda Toshio) and Rolf Lacmann, of the Braunschweig University of Technology, publish Growth Mechanism of Ice from Vapour Phase and its Growth Forms.
  • 1983 August - Astronauts make snow crystals in orbit on the Space Shuttle Challenger during mission STS-8.[16]
  • 1988 - Norihiko Fukuta (福田矩彦, Fukuta Norihiko) et al. make artificial snow crystals in an updraft, confirming the Nakaya Diagram.[17]

2001 and after

  • 2002 - Kazuhiko Hiramatsu (平松和彦, Hiramatsu Kazuhiko) devises a simple snow crystal growth observatory apparatus using a PET bottle cooled by dry ice in an expanded polystyrene box.[18]
  • 2004 September - Akio Murai (村井昭夫, Murai Akio) invented the apparatus named lit. Murai-method Artificial Snow Crystal producer (Murai式人工雪結晶生成装置) which makes various shape of artificial snow crystals per pre-setting conditions meeting to Nakaya diagram by vapor generator and its cooling Peltier effect element.[19][20]
  • 2008 December - Yoshinori Furukawa (吉川義純, FurukawaYoshinori) demonstrates conditional snow crystal growth in space, in Solution Crystallization Observation Facility (SCOF) on the JEM (Kibō), remotely controlled from Tsukuba Space Center of JAXA.[21][22]

Notes and references

  1. ^ "雪研究の歴史" (in Japanese). Retrieved 2009-07-18. {{cite web}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  2. ^ "The History of the Science of snowflakes" (PDF). Dartmouth College. Retrieved 2009-07-18.
  3. ^ Kepler, Johannes (1966) [1611]. De nive sexangula. Oxford: Clarendon Press. OCLC 974730. {{cite book}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  4. ^ "De figura nivis dissertatio、Landmarks of science". Open Library. Retrieved 2009-10-20.
  5. ^ The ruins of Smeerenburg – a fragmented past, there were already signs of decay when Friedrich Martens came to visit in 1671
  6. ^ Martens Island is named for Friedrich Martens, a German physician who visited Spitsbergen in 1671
  7. ^ Katechismus Der Natuur, Deel 2 (1778)
  8. ^ Martinet, Johannes Florentius: Katechismus der natuur.
  9. ^ Joannes Florentius Martinet
  10. ^ "36. CHICKERING, Mrs. Francis E., Dorothy Sloan Books – Bulletin 9 (12/92)" (PDF). December 1992 (PDF). Retrieved 2009-10-20. {{cite web}}: Check |archiveurl= value (help)
  11. ^ Cloud Crystals - a Snow-Flake Album, Author: Chickering, Frances E., Year: 1865
  12. ^ Warwick F. Vincent. "Cyanobacterial Dominance in the Polar Regions, Introduction" (PDF). Université Laval (PDF). Retrieved 2009-07-18. {{cite web}}: Check |archiveurl= value (help)
  13. ^ 1 Temperature, .... also A. A. Sigson in Rybinsk, Russia, had been making micro-photographs,....
  14. ^ 油川英明 (Hideaki Aburakawa). "２．雪は「天からの手紙」か？" (PDF) (in Japanese). The Meteorological Society of Japan, Hokkaido Branch (PDF). Retrieved 2009-07-18. {{cite web}}: Check |archiveurl= value (help); Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  15. ^ Hideomi　Nakamura (中村秀臣)　and　Osamu　Abe (阿部修). "Density　of the Dai1y　New　Snow Observed　in Shinjō, Yamagata" (PDF) (in Japanese). National Research Institute for Earth Science and Disaster Prevention(NIED) (PDF). Retrieved 2009-07-18. {{cite web}}: Check |archiveurl= value (help)
  16. ^ Asahi shimbun obtained experimental right and the idea contest picked up Japanese high school student's idea. Citation:"第8話「25年前に宇宙実験室で人工雪作り」" (in Japanese). Hiratsuka, Kanagawa: KELK. Retrieved 2009-10-23. {{cite web}}: Check |archiveurl= value (help); Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  17. ^ 樋口敬二 (Keizou Higuchi). "花島政人先生を偲んで" (PDF) (in Japanese). Kaga, Ishikawa. p. page 12/16 (PDF). Retrieved 2009-07-18. {{cite web}}: |page= has extra text (help); Check |archiveurl= value (help); Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  18. ^ Awarded by Meteorological Society of Japan in 2002
  19. ^ "Murai式人工雪発生装置による雪結晶" (in Japanese). Retrieved 2010-07-26. {{cite web}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  20. ^ Japanese Utility model No.3106836
  21. ^ "Crystal growth in space" (in Japanese). JAXA. {{cite web}}: Check |archiveurl= value (help)
  22. ^ Approximately 100 times of experiments till March 2009, outcome would be good hint for ultra-pure silicon crystallizing, Yomiuri Shimbun 2 Dec. 2008 Evening edition page 14

Sources cited

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