Directory of Staff, Faculty, Students, and Affiliates

Director's Office

Sean C. Solomon , Director

Arthur Lerner-Lam , Deputy Director

Victoria Carrasco , Executive Assistant

Media Contacts

Kevin Krajick , Senior Editor, Science News

Marie DeNoia Aronsohn, Senior Communications Manager

Divisional Contacts

Biology & Paleo Environment Geochemistry Marine Geology & Geophysics Ocean & Climate Physics Seismology, Geology & Tectonophysics


Name Title Phone Main Email Office Location Website
Dallas Abbott Adjunct Research Scientist (845) 365-8664 dallas@ldeo.columbia.edu 103 Oceanography View Website
Jordan Abell Graduate Student (845) 365-8454 jabell@ldeo.columbia.edu 107 Comer
Ryan Abernathey Assistant Professor (845) 365-8185 rpa@ldeo.columbia.edu 205C Oceanography View Website
Geoffrey A. Abers Adjunct Senior Research Scientist abers@ldeo.columbia.edu Seismology View Website
Patricia E. Ables Administrative Assistant (845) 365-8864 pat@admin.ldeo.columbia.edu Traffic
Natalie Accardo Graduate Student (502) 291-0280 accardo@ldeo.columbia.edu 302C Oceanography View Website
Nachiketa Acharya Associate Research Scientist nachiketa@iri.columbia.edu 119 Monell
Susana B. Adamo Research Scientist (845) 365-8966 sadamo@ciesin.columbia.edu 200C Geoscience
Nina Aguilar Financial Analyst (845) 365-8889 nina@admin.ldeo.columbia.edu 202 Administration
Einat Aharonov Adjunct Research Scientist einat@ldeo.columbia.edu
Patrick Alexander Postdoctoral Research Scientist (845) 365-8397 pma2107@ldeo.columbia.edu 108C Oceanography
Theodore Allen Postdoctoral Research Scientist (415)-699-6003 tallen@iri.columbia.edu 132 Monell
Joyce Alsop Senior Systems Analyst/Programmer (845) 365-8753 joyce@ldeo.columbia.edu 301A Oceanography
Julen Alvarez Aramberri Postdoctoral Research Scientist julen@ldeo.columbia.edu 208E Oceanography
Kevin Anchukaitis Adjunct Associate Research Scientist kja@ldeo.columbia.edu View Website
Lloyd Anderson Graduate Student (845) 365- 8770 lloyd@ldeo.columbia.edu 13 Geochemistry
O. Roger Anderson Adjunct Senior Research Scientist (845) 365-8452 ora@ldeo.columbia.edu 4 Marine Biology View Website
Robert F. Anderson Ewing Lamont Research Professor (845) 365-8508 boba@ldeo.columbia.edu 231 Comer
Weston Anderson Graduate Student weston@ldeo.columbia.edu 105F Oceanography View Website
Laia Andreu-Hayles Lamont Assistant Research Professor (845) 365-8517 lah@ldeo.columbia.edu Tree Ring Lab
Nichole A. Anest Staff Associate (845) 365-8792 peridote@ldeo.columbia.edu B03B Geoscience
Robert A. Arko Lead Systems Analyst/Programmer (845) 365-8752 arko@ldeo.columbia.edu 66 Geoinformatics Center View Website
John Armbruster Casual (845) 365-8556 armb@ldeo.columbia.edu 103 Seismology
Marie DeNoia Aronsohn Senior Communications Manager (845) 365-8151 marieda@ldeo.columbia.edu 227 Monell
Sebnem Arslan Adjunct Associate Research Scientist 90312 203 6416 okten@ldeo.columbia.edu Ankara Univrsity
Owen K. Atkin Adjunct Associate Research Scientist 441904328560 oka2101@columbia.edu University Of York, Dept. Of Biology
Jacqueline Austermann Assistant Professor (845) 365-8971 jackya@ldeo.columbia.edu 223 Seismology View Website
Daniel Babin Graduate Student (845) 365-8770 babin@ldeo.columbia.edu 13 Geochemistry
Seung Hun (Hun) Baek Graduate Student sbaek@ldeo.columbia.edu 205E Oceanography
Walter Baethgen Senior Research Scientist (845) 680-4459 baethgen@iri.columbia.edu 124 Monell
Bruce Baez Speciality Mechanic (845) 365-8600 bb1@columbia.edu Physical Plant
Linda D. Baker Research Staff Assistant (845) 365-8721 lindalu@ldeo.columbia.edu 104A Comer View Website
Michael L. Banner Adjunct Senior Research Scientist mlb2121@columbia.edu School of Mathematics
Sandra Baptista Senior Staff Associate (845) 365-8982 sbaptista@ciesin.columbia.edu 203 Geoscience
Andrew Barclay Research Scientist (845) 365-8364 barclay@ldeo.columbia.edu 108E Seismology
Stephen R. Barker Adjunct Associate Research Scientist (4429) 2087-4328 steve@earth.cardiff.ac.uk Main Building, Park Place
Anna Barth Graduate Student (845) 365-8734 abarth@ldeo.columbia.edu 235 Comer View Website
Chandranath Basak Adjunct Associate Research Scientist cbasak@ldeo.columbia.edu
Colleen Baublitz Graduate Student colleenb@ldeo.columbia.edu 206E Oceanography
Alexandra Bausch Graduate Research Fellow (845) 365-8178 abausch@ldeo.columbia.edu 102D Geoscience
Nancy Beavan Adjunct Senior Research Scientist
Anne Becel Lamont Assistant Research Professor (845) 365-8813 annebcl@ldeo.columbia.edu 302E Oceanography
Carlos Becerril Staff Associate (845) 365-8114 becerril@ldeo.columbia.edu OBS Lab 4
Michael A. Bell Senior Staff Associate (845) 680-4511 mbell@iri.columbia.edu 101 Monell
Robin E. Bell Palisades Geophysical Institute/Lamont Research Professor (845) 365-8827 robinb@ldeo.columbia.edu 107A Oceanography View Website
Cedric Bellis Adjunct Associate Research Scientist bellis@ldeo.columbia.edu
Gilles Bellon Adjunct Associate Research Scientist
Karen Benedetto Administrative Assistant (845) 365-8710 karenb@ldeo.columbia.edu 403 Comer View Website
Paul Betka Associate Research Scientist pbetka@ldeo.columbia.edu 208C Oceanography
Tarini Bhatnagar Graduate Student (845) 365-8190 tarinib@ldeo.columbia.edu 303A Oceanography
Haresh Bhojwani Senior Advisor to the Director haresh@iri.columbia.edu 102 Monell
Michela Biasutti Lamont Associate Research Professor (845) 365-8512 biasutti@ldeo.columbia.edu 206B Oceanography View Website
Pierre E. Biscaye Special Research Scientist (201) 666-8663 biscaye@ldeo.columbia.edu 20 Geochemistry
Daniel Bishop Graduate Student dbishop@ldeo.columbia.edu Tree Ring Lab
Daniel Blatter Graduate Student blatter@ldeo.columbia.edu
Karin Block Adjunct Associate Research Scientist kblock@ldeo.columbia.edu Geoscience 104
Martin B. Blumenthal Lead Systems Analyst/Programmer (845) 680-4450 benno@iri.columbia.edu 108 Monell
Nicholas Bock Graduate Student nbock@ldeo.columbia.edu 15R Marine Biology
Natalie T. Boelman Lamont Associate Research Professor (845) 365-8480 nboelman@ldeo.columbia.edu 6A Marine Biology
Alexandra L. Boghosian Graduate Student alb@ldeo.columbia.edu
Ed Bohl Senior Systems Analyst/Programmer (845) 365-8503 bohl@ldeo.columbia.edu 69 Geoinformatics
Delwayne R. Bohnenstiehl Adjunct Associate Research Scientist del@ldeo.columbia.edu View Website
Louise Bolge Associate Research Scientist (845) 365-8661 bolge@ldeo.columbia.edu 237 Comer
Enrico Bonatti Special Research Scientist (845) 365-8918 bonatti@ldeo.columbia.edu 425 Comer
Bonnie J. Bonkowski Division Administrator - Seismology Geology and Tectonophysics (845) 365-8522 bonkowski@ldeo.columbia.edu 109 Seismology
Richard F. Bopp Adjunct Senior Research Scientist (518) 276-3075 Department of Earth & Environmental Science
Olena Borkovska Senior Research Staff Assistant (845) 365-8934 oborkovs@ciesin.columbia.edu 203 Geoscience
Alejandra Borunda Graduate Research Fellow (845) 365-8572 aborunda@ldeo.columbia.edu 427 Comer
Aloys Jean-Mathias Bory Adjunct Associate Research Scientist bory@ldeo.columbia.edu Universite Lille 1/Geosystemes (UMR CNRS 8157)
Hans Bosch Senior Technical Consultant (845) 365-8973 bosch@ciesin.columbia.edu 103 Geoscience
Benjamin Bostick Lamont Associate Research Professor (845) 365-8659 bostick@ldeo.columbia.edu 431 Comer
Steven Boswell Graduate Student (845) 365-8302 boswell@ldeo.columbia.edu 215 Comer
Bridgit Boulahanis Graduate Student (845) 365-8355 bridgitb@ldeo.columbia.edu 303F Oceanography
Stefanie Brachfeld Adjunct Research Scientist
Lisette Braman Project Coordinator lisette@iri.columbia.edu 112 Monell
Stuart Braman Adjunct Associate Research Scientist (917) 658-7215 sbraman@ldeo.columbia.edu 61 Route 9 W View Website
Melody Braun Staff Associate (845) 680-4417 mbraun@iri.columbia.edu 105 Monell
Ashley Braunthal Lab Assistant anb2178@columbia.edu Comer
Carl Brenner Senior Staff Associate (845) 365-8754 cbrenner@ldeo.columbia.edu 201A Borehole
Logan Brenner Graduate Research Fellow (845) 365-8727 lbrenner@ldeo.columbia.edu 105G Geoscience View Website
Wallace S. Broecker Newberry Professor (845) 365-8413 broecker@ldeo.columbia.edu 301 Comer View Website
Cristina Broglia-Malinverno Senior Staff Associate (845) 365-8343 chris@ldeo.columbia.edu 206 Borehole
Scott Brown Staff Associate (845) 365-8342 sbrown@ldeo.columbia.edu 204A Oceanography
Hannes K. Brueckner Adjunct Senior Research Scientist (845) 521-4637 hannes@ldeo.columbia.edu 212 Seismology View Website
Sophia Brumer Graduate Research Fellow (845) 365-8767 sbrumer@ldeo.columbia.edu 204F Oceanography View Website
W. Roger Buck Lamont Research Professor (845) 365-8592 buck@ldeo.columbia.edu 305B Oceanography View Website
Brendan M. Buckley Lamont Research Professor (845) 365-8782 bmb@ldeo.columbia.edu Tree Ring Lab View Website
Thomas Burke Driver 8453658864 Traffic
Julius Busecke Graduate Research Assistant (646) 264-8456 julius@ldeo.columbia.edu 202a Oceanography View Website
Yihua Cai Adjunct Research Scientist yihuacai@xmu.edu.cn
Yue Cai Associate Research Scientist (845) 365-8668 cai@ldeo.columbia.edu 121 Comer
Maria Angelina S. Calungcagin Accountant (845) 365-8852 angelina@admin.ldeo.columbia.edu 202 Administration
Suzana Camargo Lamont Research Professor (845) 365-8640 suzana@ldeo.columbia.edu 206D Oceanography View Website
Mark A. Cane G. Unger Vetlesen Professor of Earth and Climate Sciences (845) 365-8344 mcane@ldeo.columbia.edu 104D Oceanography View Website
Yesenia Capellan Coordinator of Accounts Payable (845) 365-8856 capellan@admin.ldeo.columbia.edu 202 Administration
Suzanne M. Carbotte Bruce C. Heezen/Lamont Research Professor (845) 365-8895 carbotte@ldeo.columbia.edu 305D Oceanography View Website
Christopher Carchedi Graduate Student carchedi@ldeo.columbia.edu 201D Seismology
James Carcone Senior Systems Analyst/Programmer (845) 365-8961 jcarcone@ciesin.columbia.edu 110 Geoscience
Brett Carr Postdoctoral Research Scientist bcarr@ldeo.columbia.edu 201F Seismology View Website
Victoria Carrasco Executive Assistant 845-365-8729 carrasco@ldeo.columbia.edu 211 Monell
Megan Carter Staff Associate 845-365-8484 mcarter@ldeo.columbia.edu 72 Geoinformatics
Helene Carton Adjunct Associate Research Scientist hcarton@ldeo.columbia.edu
Elizabeth Case Graduate Student case@ldeo.columbia.edu 109F Oceanography
Miranda Cashman Graduate Student cashman@ldeo.columbia.edu 104 Geoscience
Tess Caswell Postdoctoral Research Scientist (845) 365-8345 tcaswell@ldeo.columbia.edu 230C Seismology
Patricia H. Catanzaro Draftsman 1 (845) 365-8515 pcat@ldeo.columbia.edu 436 Comer
Carmine Cavaliere Assistant Mechanic (845) 365-8600 cc3333@columbia.edu Physical Plant
Pietro Ceccato Research Scientist (845) 680-4425 pceccato@iri.columbia.edu 225 Monell
Mollie Celnick Research Staff Assistant (845) 365-8758 celnick@ldeo.columbia.edu 63 Geoinformatics
Guido Cervone Adjunct Research Scientist (814) 863-0179 gc2747@columbia.edu Penn State College of Earth and Mineral Sciences
Tricia Chai-Onn Senior Staff Associate (845) 365-8963 tchaionn@ciesin.columbia.edu 204 Geoscience
Damon Chaky Adjunct Research Scientist (718) 636-3762 chakyd@ldeo.columbia.edu Dept of Math & Science View Website
Clara Chang Research Staff Assistant (845) 365-8381 cchang@ldeo.columbia.edu B03A Geoscience
Sophie Charvet Postdoctoral Research Scientist (845) 365-8868 scharvet@ldeo.columbia.edu 119A Marine Biology
Dale N. Chayes Senior Staff Associate - Lamont Res Eng (845) 365-8434 dale@ldeo.columbia.edu 103A Instrument Lab View Website
Alexander Chekalyuk Adjunct Research Scientist chekaluk@ldeo.columbia.edu 4 Marine Biology
Bai-Hao Chen Programmer/System Engineer (845) 365-8817 bhchen@ldeo.columbia.edu 71 Geoinformatics
Dake Chen Special Research Scientist dchen@ldeo.columbia.edu
Robert S. Chen Director (845) 365-8952 bchen@ciesin.columbia.edu 201 Geoscience View Website
Paolo Cherubini Adjunct Research Scientist (411) 739-2278 paolo.cherubini@wsl.ch Swiss Federal Institute for Forest, Snow and Landscape Research (WSL)
Christine Chesley Graduate Student chesley@ldeo.columbia.edu 305AA Oceanography
Steven N. Chillrud Lamont Research Professor (845) 365-8893 chilli@ldeo.columbia.edu 201 Comer View Website
Nicholas Christie-Blick Professor (845) 365-8180 ncb@ldeo.columbia.edu 215A Seismology View Website
Winnie Chu Graduate Research Fellow wchu@ldeo.columbia.edu Oceanography View Website
Miriam Cinquegrana Administrative Coordinator (845) 365-8546 miriamc@ldeo.columbia.edu 211 Monell
Anna Cipriani Adjunct Associate Research Scientist +39-059-2058449 anka@ldeo.columbia.edu Universita degli Studi di Modena e Reggio Emilia View Website
Elizabeth H. Clark Senior Research Staff Assistant (845) 365-8702 eliza@ldeo.columbia.edu 217 Comer
Cornelia Class Lamont Associate Research Professor (845) 365-8712 class@ldeo.columbia.edu 439 Comer
Amy Clement Adjunct Associate Research Scientist (305) 361-4846 aclement@rsmas.miami.edu RAMAS MPO
Olivia Clifton Graduate Student (845) 365-8319 oclifton@ldeo.columbia.edu 206A Oceanography View Website
James R. Cochran Special Research Scientist (845) 365-8396 jrc@ldeo.columbia.edu 109C Oceanography
Ethan Coffel Graduate Student ec2959@columbia.edu
Genevieve Coffey Graduate Student gcoffey@ldeo.columbia.edu Seismology
Andrew Cohen Professor (845) 365-8196 ac4001@columbia.edu 206E Geoscience
Jennifer Cole Adjunct Associate Research Scientist (310) 287-4231 jcole@ldeo.columbia.edu West Los Angeles College View Website
John Contino Senior Electronic Technician (845) 365-8520 jcontino@ldeo.columbia.edu 56 Marine & Polar Technology Center
Molly Convery Adjunct Associate Research Scientist (845) 680-4463 hellmuth@iri.columbia.edu 118 Monell
Alison Corley Lab Assistant (845) 365-8878 adc2161@columbia.edu 302 Comer
Remi Cousin Senior Staff Associate (845) 680-4422 remic@iri.columbia.edu 110 Monell
Enrique N. Curchitser Adjunct Associate Research Scientist (732) 932-6555 EC605@columbia.edu Rutgers Univ., Institute of Marine & Coastal Science
Ashley Curtis Senior Staff Associate (845) 680-4427 acurtis@iri.columbia.edu 115A Monell
Katia de Avila Fernandes Associate Research Scientist katia@iri.columbia.edu 231 Monell
John Del Corral Senior Staff Associate (845) 680-4437 jdcorral@iri.columbia.edu 107 Monell
Antonio De Loatch Driver (845) 365-8864 ad2043@columbia.edu Traffic
George H. Denton Adjunct Senior Research Scientist (207) 581-2193 gdenton@maine.edu Institute for Quaternary Sciences
Alexander M. De Sherbinin Senior Staff Associate (845) 365-8936 adesherbinin@ciesin.columbia.edu 200B Geoscience View Website
Peter Diggle Adjunct Senior Research Scientist
Dannie Dinh Special Assistant to the Director (845) 680-4468 dannie@iri.columbia.edu 127 Monell
Tufa Dinku Research Scientist (845) 680-4525 tufa@iri.columbia.edu 102 Monell
Gina Dinnegan Administrative Coordinator (845) 365-8988 gdinnega@ciesin.columbia.edu 201 Geoscience
Rahel Diro Staff Associate rld2131@columbia.edu 138 Monell
Branko Djapic Lead Systems Network/Analyst Programmer (845) 365-8933 bdjapic@ciesin.columbia.edu 103 Geoscience
Robert R. Downs Senior Staff Associate (845) 365-8985 rdowns@ciesin.columbia.edu 202 Geoscience View Website
Liang Duan Adjunct Associate Research Scientist ld2696@columbia.edu 217 Seismology
Denton S. Ebel Adjunct Senior Research Scientist (212) 769-8381 Dept. of Earth & Planetary Science
Nathalie Emami Adjunct Associate Research Scientist ne2264@columbia.edu 104 Geoscience
Markus Christian Enenkel Postdoctoral Research Scientist (845) 680-4458 menenkel@iri.columbia.edu 133C Monell
Gidon Eshel Adjunct Associate Research Scientist (413) 528-0771 ge7@columbia.edu Simon's Rock College of Bard
Michael N. Evans Adjunct Associate Research Scientist (301) 405-8763 mnevans@geol.umd.edu View Website
Rija Faniriantsoa Staff Associate rijaf@iri.columbia.edu 202A Monell
Emma C. Farmer Adjunct Research Scientist (516) 463-5566 cf17@columbia.edu Hofstra University
Amy L. Ffield Adjunct Research Scientist (845) 353-1733 ffield@esr.org
Alyssa Fico Senior Research Staff Assistant (845) 365-8986 afico@ciesin.columbia.edu 203 Geoscience
Robert Finkel Adjunct Senior Research Scientist
Francesco Fiondella Director of Communications (845) 680-4476 francesco@iri.columbia.edu 125 Monell
John Furlow Deputy Director for Humanitarian and International Development (845) 680-4466 jfurlow@iri.columbia.edu 102 Monell
Monica Garcia Garcia Adjunct Research Scientist +1-458-191-0566 mg3273@columbia.edu University of Copenhagen
Elisabeth Gawthrop Communication Officer (845) 680-4470 gawthrop@iri.columbia.edu 133A Monell
Annie C. Gerard Systems Analyst/Programmer Intermediate (845) 365-8953 agerard@ciesin.columbia.edu 103 Geoscience
Saleh A. Ghani Systems Analyst/Programmer Intermediate (845) 365-8979 sghani@ciesin.columbia.edu 103 Geoscience
Alessandra Giannini Research Scientist (845) 680-4473 alesall@iri.columbia.edu 109 Monell
Hezi Gildor Adjunct Associate Research Scientist hezi.gildor@weizmann.ac.il P.O. Box 26
Yitzhak E. Gitelman Staff Associate (845) 365-8943 ygitelma@ciesin.columbia.edu 201 Geoscience
Lisa M Goddard Director (845) 680-4430 goddard@iri.columbia.edu 128 Monell View Website
Helen Greatrex Associate Research Scientist greatrex@iri.columbia.edu 138 Monell
Arthur M. Greene Research Scientist amg@iri.columbia.edu 121 Monell
Tatiana Gumucio Postdoctoral Research Scientist tgumucio@iri.columbia.edu 133D Monell
Burke R Hales Adjunct Senior Research Scientist bhales@coas.oregonstate.edu
Alexander Halliday N. Director of the Earth Institute (845) 365-8391 anh2141@columbia.edu Comer 105
John Halpin Major Gifts Officer (212) 851-0263 jhalpin@ei.columbia.edu 207 Monell
Eunjin Han Associate Research Scientist ehan@iri.columbia.edu 228 Monell
Yong Ming Han Adjunct Senior Research Scientist yh2662@columbia.edu
James W. Hansen Senior Research Scientist (845) 680-4410 jhansen@iri.columbia.edu 123B Monell
Merlie P. Hansen Senior Staff Associate (845) 365-8976 mhansen@ciesin.columbia.edu 203 Geoscience
George E. Harlow Adjunct Senior Research Scientist (212) 769-5378 gharlow@amnh.org Dept. of Earth & Planetary Science
Nili Harnik Adjunct Associate Research Scientist
Aurelie Harou Adjunct Associate Research Scientist (954) 614-8161 aph2142@columbia.edu Monell
Maria Hernandez Limon Research Staff Assistant mh3719@columbia.edu 102 Geoscience
Linda Heusser Adjunct Research Scientist (845) 365-8420 heusser@ldeo.columbia.edu 14 Geochemistry
Eric Holthaus Staff Associate (845) 680-4456 emh2134@iri.columbia.edu 105C Monell
Huei-Ping Huang Adjunct Associate Research Scientist hh2110@columbia.edu
Adrian Jenkins Adjunct Senior Research Scientist a.jenkins@bas.ac.uk High Cross Madingley Rd
Charles H. Jones Mechanic (845) 365-8751 chj1@columbia.edu Physical Plant
Pamela Jordan Project Coordinator (845) 680-4418 pamela@iri.columbia.edu 133D Monell
David Kadko Adjunct Senior Research Scientist (305) 348-5016 dkadko@fiu.edu Florida International University
Alexandra Karambelas Postdoctoral Research Scientist ak4040@columbia.edu 207E Oceanography
Joshua Kasinger Marine Science Technician (845) 365-8367 joshk@ldeo.columbia.edu 104 Administration
Abby Kavner Adjunct Associate Research Scientist (310) 825-1055 kavner@ldeo.columbia.edu Los Angeles Geology Department
Colin Kelley Associate Research Scientist (845) 680-4463 ckelley@iri.columbia.edu 118 Monell
Kathleen Keranen Adjunct Associate Research Scientist

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