Madison,(Wisconsin(June(1>3,(2015( HiRes2015wiscsims/HiRes2015/pdfs/... · HiRes2013...

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


Lake Mendota, 1979


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.


1960 1970 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070

If the Pail and Shovel Party ran climate change.


Predic1on is very difficult, especially if it’s about the future.

Niels Bohr, Piet Hein, Yogi Berra …..

1979 2004


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.


Speleothems

Ruddiman, 2001

Records of climate change


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


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


“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


Oct 31, 2011

WiscSIMS Dept. of Geoscience

University of Wisconsin-Madison NSF-supported National Facility

Kouki Noriko

Jim Reinhard

John

Ian

Travis Brian


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


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


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


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


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)


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


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


You Are Here

(WID)


Madison,(Wisconsin(June(1>3,(2015( HiRes2015wiscsims/HiRes2015/pdfs/... · HiRes2013...

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