{"id":1796,"date":"2016-04-08T13:50:59","date_gmt":"2016-04-08T20:50:59","guid":{"rendered":"https:\/\/denverclimatestudygroup.com\/?page_id=1796"},"modified":"2017-04-14T11:22:28","modified_gmt":"2017-04-14T18:22:28","slug":"olli-week-22016","status":"publish","type":"page","link":"https:\/\/denverclimatestudygroup.com\/?page_id=1796","title":{"rendered":"OLLI WEEK 2\/2016"},"content":{"rendered":"

\u00a0WEEK 2: Wednesday April 6:\u00a0Earth\u2019s past climate and what caused those changes<\/h1>\n
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slides posted 4\/7 p.m.:\u00a0<\/strong> Belanger OLLI week2 slides<\/a>\u00a0pptx; Belanger OLLI week2 slides<\/a>\u00a0pdf<\/li>\n
Handout<\/strong> \u2013\u00a0handouts week 2<\/a><\/li>\n
Further explanation of Isotopic fractionation: 2 slides included in slides above:\u00a0O18 fractionation<\/a>;<\/strong><\/li>\n
VERY GOOD supplemental article to explain isotopes:\u00a0isotopes explained L16-N<\/a><\/strong><\/li>\n<\/ul>\n
LINKS to week\u00a02 CONTENT:<\/strong><\/h3>\n\n
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Earth\u2019s deep past before the Cambrian (600 MaBP): hot and cold \u2013 Snowball Earth: video shown in class from U of Exeter password protected \u2013 sorry unavailable<\/h3>\n<\/li>\n<\/ul>\n
Article Link: BBC Nature\u00a0 http:\/\/www.bbc.co.uk\/nature\/ancient_earth\/Snowball_Earth<\/a><\/h4>\n
You Tube: https:\/\/www.youtube.com\/results?search_query=snow+ball+earth<\/a><\/h4>\n
Google Snowball earth for other links; also see links within pptx above<\/h4>\n
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Earth\u2019s past: Cambrian onward: mostly hot-house Earth;\u00a0 100s parts per million (ppm)\u00a0 A human induced climate-GSAtoday2012-02<\/a><\/h4>\n<\/li>\n
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Climate trend in the Cenozoic \u2013 the last 65 million years; proxy data from 3600ppm to <200 ppm.<\/h4>\n<\/li>\n
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More recent past: 180-280 part per million; how do we know \u2013 empirical data. Preview of next week\u2019s field trip<\/h4>\n<\/li>\n
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Today: 400 ppm and growing 2-3 ppm\/year<\/h4>\n<\/li>\n
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Timing and climatic consequences of the opening of Drake Passage:\u00a0Science-2006-Scher-428-30<\/a><\/strong><\/h4>\n<\/li>\n<\/ul>\n
FOR THE AMBITIOUS:<\/strong> go to the \u201cFOR THE AMBITIOUS\u201d PART OF THE WEB PAGE AT\u00a0https:\/\/denverclimatestudygroup.com\/?page_id=1219<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"
\u00a0WEEK 2: Wednesday April 6:\u00a0Earth\u2019s past climate and what caused those changes slides posted 4\/7 p.m.:\u00a0 Belanger OLLI week2 slides\u00a0pptx; Belanger OLLI week2 slides\u00a0pdf Handout \u2013\u00a0handouts week 2 Further explanation of Isotopic fractionation: 2 slides included in slides above:\u00a0O18 fractionation; … Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2106,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1796"}],"collection":[{"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1796"}],"version-history":[{"count":3,"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1796\/revisions"}],"predecessor-version":[{"id":2324,"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1796\/revisions\/2324"}],"up":[{"embeddable":true,"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=\/wp\/v2\/pages\/2106"}],"wp:attachment":[{"href":"https:\/\/denverclimatestudygroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}