'Mg ca' diaporamas de présentation

Annex 5b: ?????????? ?? ??????????? ?????? ??? ??????? ????????? ???????

Annex 5b: ?????????? ?? ??????????? ?????? ??? ??????? ????????? ???????. Nico de Groot 20 ?????? 2009. ????????. 10.30-11.30 ????????? ?????? , ???? ??????????? ?? ?????????? 11.30-12.00 ??????? 12.00-12.30 ??????????? ?????? ? ????????, ????? ??????

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The paleo-record of ENSO events

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Science and Knowing: Ancient Oceans, and Isle Royale

Science and Knowing: Ancient Oceans, and Isle Royale. Outline: Science as a way of Knowing Taking the Temperatures of Ancient Oceans Isle Royale, Not Battle Royale. Science as a way of Knowing. How do we know the world we live in? (Think-Pair-Share).

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Understanding past climates

Understanding past climates. Dick Kroon Department of Paleoecology and Paleoclimatology Faculty of Earth and Life Sciences Vrije Universiteit Amsterdam. Why is IODP useful for society?.

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Transient paleo simulations and what we can learn from them

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Kuo-Fang Huang 1 , C.-F. You 1 , Y. Rosenthal 2 , H.-L. Lin 3 , and Y.-T. Shieh 4

International Sediment Trap Workshop. A Further Evaluation of Temperature Dependence on Foraminiferal Mg/Ca and B/Ca in Surface-dwelling Species, Globigerinoides ruber: A sediment trap study. Kuo-Fang Huang 1 , C.-F. You 1 , Y. Rosenthal 2 , H.-L. Lin 3 , and Y.-T. Shieh 4

348 views • 23 slides

Kuo-Fang Huang 1 , C.-F. You 1 , Y. Rosenthal 2 , H.-L. Lin 3 , and Y.-T. Shieh 4

International Sediment Trap Workshop. A Further Evaluation of Temperature Dependence on Foraminiferal Mg/Ca and B/Ca in Surface-dwelling Species, Globigerinoides ruber: A sediment trap study. Kuo-Fang Huang 1 , C.-F. You 1 , Y. Rosenthal 2 , H.-L. Lin 3 , and Y.-T. Shieh 4

230 views • 23 slides

Taking Temperatures of Ancient Oceans

Taking Temperatures of Ancient Oceans. How do we use science to know ancient climates?. Tree Rings (Video Link). Ice Cores (Video Link). What about foraminifera ( aka. Beasties Video Link )?. Time Scale: Infer ocean tempature from 70 to 100 million years ago to now!.

356 views • 16 slides

????? ????

????? ????. ??????? I ? > Na, Fe > Ca ??????? II Be < Mg, Cu > K. ????? ??????????? ?????. ??????? I Ca = K, Ca > Mg ??????? II Fe > AI, Rb = Sr. ????? ?????????? ?? ??????? ??????. ??????? I Sr = Ba , AI > Mg ??????? II Cs < Ba , Na = K. ?????? ?????.

289 views • 5 slides