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Workshop on High Resolu1on Proxies of Paleoclimate Madison, Wisconsin June 1-‐3, 2015
HiRes2015
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
HiRes2013
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Lake Mendota, 1979
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Pail & Shovel Party University of Wisconsin-‐Madison
First day of classes Sept. 1979
Proposed to change all students' names to Joe Smith so that professors would know everyone by name. Promised to order all campus clocks to run backwards so classes would be over before they could begin.
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070
If the Pail and Shovel Party ran climate change.
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Predic1on is very difficult, especially if it’s about the future.
Niels Bohr, Piet Hein, Yogi Berra …..
1979 2004
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
C. R. Van Hise President UW-‐Madison 1903-‐1917
1904
CO2 3 GT/y !
ΔT= 8-‐9oC
Coal
Chamberlin Arrhenius
USGS Monograph 47, 1286 p.
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Speleothems
Ruddiman, 2001
Records of climate change
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
0 Ga4.6 Ga
Mars Sediment
What are the new opportuni1es for high-‐resolu1on study of paleoclimate proxies?
>4.4 byr of Paleoclimate
Age: Billion Years
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
High-‐Resolu1on Proxies of Paleoclimate Imaging
Sample polish, colloidal alumina or silica Op1cs: visible, reflected, UV SEM: CL, BSE, SE, EBSD Laser fluorescent confocal microscopy
Electron microprobe CAMECA Users Mee1ng, Madison, June 4-‐5 SIMS: isotopes, trace elements, light elements Laser-‐abla1on ICP-‐MS: TOF, quadrupole, magne1c sector; ns and fs laser Scanning XRF TEM Synchrotron Atom probe CAMECA Users Mee1ng, Madison, June 9-‐12 Raman, IR
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
“Tradi1onal Uses”
Petrology Igneous & Metamorphic minerals Zircons, Diamonds & inclusions Ore deposits Diagene1c cements
Astrobiology Microfossils, C-‐isotopes, TE’s Sulfur 4-‐isotopes
Meteorites/ Moon
Materials Science Thin films, depth profiles Trace elements
Ion microprobe = SIMS
Biology Biominerals Single bacteria Tissue Intracellular material Anthropology & Archeology
Paleoclimate Proxies Foraminifera, Coral, Sponges, Mollusks, Diatoms Speleothems Fish otoliths Tooth enamel Finely layered sediments Pollen
Isotopes, Trace elements, Light elements Complements: Electron microprobe (Major and minor elements) 1-‐10 μm spots, in situ
Small, Precious or Zoned
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Oct 31, 2011
WiscSIMS Dept. of Geoscience
University of Wisconsin-Madison NSF-supported National Facility
Kouki Noriko
Jim Reinhard
John
Ian
Travis Brian
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
March 1, 2005, Madison, -‐8oC Instrument accepted Nov. 2005 J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Secondary Ion Mass Spectrometer SIMS
Ion Microprobe
Sample
CAMECA ims 1280
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Mon. June 1 Room A140, Weeks Hall (Chair: Ian Orland) 9:00-‐9:20 John Valley Welcome and Introduc1on 9:20-‐10:20 Noriko Kita (Tutorial): “SIMS Basics” 10:20-‐10:40 Ian Orland & Kouki Kitajima “WiscSIMS Live-‐ Demonstra1on” 10:40-‐11:00 Break 11:00-‐12:00 John Valley (Tutorial): “Accuracy vs. Precision” 12:00-‐2:00 Group photo & Lunch ATernoon Session (Chair: John Valley) 2:00-‐3:00 Richard Alley “Abrupt climate change: An update, and challenges for high-‐resolu1on sampling” 3:00-‐3:20 Jack Williams “Extrinsic and intrinsic causes of past abrupt changes in terrestrial ecosystems” 3:20-‐3:40 Break 3:40-‐4:10 Margaret Schoeninger “Paleoclimate and tooth enamel. Where do we go from here?” 4:10-‐4:30 Melanie Beasley “SIMS reveals diagenesis and seasonal paleoprecipita1on at Allia Bay, Kenya” 4:30-‐4:50 Ian Orland & Kouki Kitajima WiscSIMS-‐Live Part 2 4:50-‐5:10 Jake Cammack “A 5 cm2 field area: QGIS as a tool for the integra1on of microanaly1cal data” Banquet (Great Hall at Memorial Union) 6:00 PM Cocktail Hour 7:00-‐9:00 PM Dinner
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Mon. June 1 Room A140, Weeks Hall (Chair: Ian Orland) 9:00-‐9:20 John Valley Welcome and Introduc1on 9:20-‐10:20 Noriko Kita (Tutorial): “SIMS Basics” 10:20-‐10:40 Ian Orland & Kouki Kitajima “WiscSIMS Live-‐ Demonstra1on” 10:40-‐11:00 Break 11:00-‐12:00 John Valley (Tutorial): “Accuracy vs. Precision” 12:00-‐2:00 Group photo & Lunch ATernoon Session (Chair: John Valley) 2:00-‐3:00 Richard Alley “Abrupt climate change: An update, and challenges for high-‐resolu1on sampling” 3:00-‐3:20 Jack Williams “Extrinsic and intrinsic causes of past abrupt changes in terrestrial ecosystems” 3:20-‐3:40 Break 3:40-‐4:10 Margaret Schoeninger “Paleoclimate and tooth enamel. Where do we go from here?” 4:10-‐4:30 Melanie Beasley “SIMS reveals diagenesis and seasonal paleoprecipita1on at Allia Bay, Kenya” 4:30-‐4:50 Ian Orland & Kouki Kitajima WiscSIMS-‐Live Part 2 4:50-‐5:10 Jake Cammack “A 5 cm2 field area: QGIS as a tool for the integra1on of microanaly1cal data” Banquet (Great Hall at Memorial Union) 6:00 PM Cocktail Hour 7:00-‐9:00 PM Dinner
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Union Terrace Mon June 1 9 PM free movie: Speed Wed June 3 8-‐11 PM Open Mic Night
with host, Ben Cameron Thurs June 4 5 PM Bluegrass Series-‐ Cajun Strangers
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Tue. June 2 Room A140, Weeks Hall 8:30-‐9:00 AM Light Breakfast
Morning Session (Chair: Reinhard Kozdon) 9:00-‐10:00 Ian Orland: “Developments and challenges in ion microprobe studies of speleothems and biocarbonates” 10:00-‐10:20 Yongli Gao “High resolu1on paleoclimate records from Yucatán speleothems spanning the past 2000 years” 10:20-‐10:40 Mellissa Cross ”Records of paleoclimate and paleohydrology from slow-‐growth Great Basin Speleothems” 10:40-‐11:00 Break 11:00-‐11:30 Ronald Amundson “High resolu1on paleoclimate records from laminated carbonates in soils” 11:30-‐11:50 Erik Oerter “Pedothem carbonates record the aridifica1on of the Atacama Desert” 11:50-‐12:10 David Fike “The Environmental importance of microbial sulfate reduc1on and dispropor1ona1on: Insights from SIMS-‐based δ34S measurements”
Lunch at Steenbock’s on Orchard (12:10PM-‐1:40PM) ATernoon Session (Chair: Howard Spero)
1:40-‐2:10 Kim Cobb “The Toba super-‐erup1on: Micro-‐scale traces of a global-‐scale climate event?” 2:10-‐2:40 Reinhard Kozdon “Geyng the big picture from a small spot: Mul1-‐proxy, mul1-‐instrument in situ measurements in foraminifera” 2:40-‐3:00 Samantha Bova “Assessing the natural variability of the deep ocean using individual benthic foraminifera” 3:00-‐3:30 Clay Kelly “Forams Forever: use of SIMS δ18O and EPMA Mg/Ca analyses of plank1c foraminiferal shells to reconstruct the hydrological cycle during past climate states“
Posters (3:30PM-‐5:30PM) Beverages and Refreshments will be provided Dinner, on your own, State St., Memorial Union Terrace… , see restaurant map
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Wed. June 3 Room A140, Weeks Hall 8:30-‐9:00 AM Light Breakfast Morning Session (Chair: Clay Kelly) 9:00-‐10:00 Howard Spero “Quan1fying Isotopic Varia1ons in Cultured Plank1c Foraminifera
at the Micron Scale” 10:00-‐10:20 Lael Vecer “Marsh madness: An early Holocene sea-‐level record from peat and paleosols in southeastern Louisiana” 10:20-‐10:40 Jody Wycech “Calibra1on of in situ SIMS δ18O values to whole shell δ18O
composi1ons using Holocene plank1c foraminifera” 10:40-‐11:00 Break 11:00-‐11:30 Alexander Gagnon “The Impact of Small-‐Scale Heterogeneity on Proxies in
Biomineral Archives” 11:30-‐11:50 Ann Russell “Iden1fying cultured foraminiferal calcite for geochemical
paleotemperatures calibra1ons using 87Sr” 11:50-‐12:10 Hussein Sayani “Reliable Sr/Ca es1mates from Sclerac1nian Corals using SIMS:
Challenges and implica1ons” Lunch at Steenbock’s on Orchard (12:10PM-‐1:40PM)
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
Loca1ons of stuff Maps WC, turn right Lunch, WID Banquet, Memorial Union
WiFi: PW from Union South
UW Net: Use “guest” Ask Jim 1 access point in A140 Access in lobby
Upload talks, posters
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
L. Mendota
L. Menona
Memorial Union WI State Capital The Terrace
WiscSIMS Weeks Hall Geoscience
Union South
State St.
Lakeshore Path
WID
Chazen Art Museum
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
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(WID)
J.W. Valley, HiRes2015-‐ High Resolu1on Proxies of Paleoclimate, June 1-‐3, 2015, UW-‐Madison
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