Hydrogeology of the Oceanic Lithosphere Edited by Earl E

Total Page:16

File Type:pdf, Size:1020Kb

Hydrogeology of the Oceanic Lithosphere Edited by Earl E Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information HYDROGEOLOGY OF THE OCEANIC LITHOSPHERE A comprehensive and up-to-date review of the subject of the nature, causes, and conse- quences of fluid flow in oceanic crust, this edited volume sets in context much recent research for the first time. The book begins with a concise review of the relatively brief history of its subject which began shortly after the dawning of plate-tectonic theory little more than 30 years ago. It then describes the nature and important consequences of fluid flow in the sub-seafloor, ending with a summary of how the oceans are affected by the surprisingly rapid exchange of water between the crust and the water column overhead. The accompanying CD-ROM includes a full and easily navigated set of diagrams and captions, references, and photos of research vessels, submersibles, and tools used in marine hydrologic studies. A valuable resource for graduate students and researchers of Earth Sciences and Oceanography. Earl E. Davis is a senior research scientist at the Pacific Geoscience Centre, Geological Survey of Canada. Harry Elderfield is Professor of Ocean Geochemistry and Palaeochemistry in the Department of Earth Sciences, University of Cambridge. © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information HYDROGEOLOGY OF THE OCEANIC LITHOSPHERE Edited by EARL E. DAVIS AND HARRY ELDERFIELD © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information published by the press syndicate of the university of cambridge The Pitt Building, Trumpington Street, Cambridge, United Kingdom cambridge university press The Edinburgh Building, Cambridge, CB2 2RU, UK 40 West 20th Street, New York, NY 10011–4211, USA 477 Williamstown Road, Port Melbourne, VIC 3207, Australia Ruiz de Alarc´on13, 28014 Madrid, Spain Dock House, The Waterfront, Cape Town 8001, South Africa http://www.cambridge.org C Cambridge University Press 2004 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. Firstpublished 2004 Printed in the United Kingdom at the University Press, Cambridge Typeface Times 10/13 pt. System LATEX2ε [tb] A catalog record for this book is available from the British Library Library of Congress Cataloging in Publication data Hydrogeology of the ocean lithosphere / edited by Earl E. Davis and Harry Elderfield. p. cm. Includes bibliographical references and index. ISBN 0 521 81929 6 (HB) 1. Hydrogeology. 2. Ocean bottom. 3. Earth – Crust. I. Davis, Earl E., 1947– II. Elderfield, Harry, 1943– GB1005 H93 2004 551.468 – dc22 2004040410 ISBN 0 521 81929 6 hardback The publisher has used its best endeavors to ensure that the URLs for external websites referred to in this book are correct and active at the time of going to press. However, the publisher has no responsibility for the websites and can make no guarantee that a site will remain live or that the content is or will remain appropriate. © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information Contents List of contributors page vii Preface xi Acknowledgments xvii List of symbols and terms xix Part I Background 1 Variability of heat flux through the seafloor: discovery of hydrothermal circulation in the oceanic crust 3 John G. Sclater 2 Foundations of research into heat, fluid, and chemical fluxes in oceanic crust 28 Harry Elderfield, Keir Becker, and Earl E. Davis Part II Hydrologic structure, properties, and state of the oceanic crust 3 Variability of ocean crustal structure created along the global mid-ocean ridge 59 Suzanne M. Carbotte and Daniel S. Scheirer 4 Fracturing and fluid flow in the oceanic crust: insights from borehole imaging and other downhole measurements 108 David Goldberg, Gerardo J. Iturrino, and Keir Becker 5 Hydrothermal aging of oceanic crust: inferences from seismic refraction and borehole studies 128 Ingo Grevemeyer and Anne Bartetzko 6 Sediment permeability, distribution, and influence on fluxes in oceanic basement151 Glenn A. Spinelli, Emily R. Giambalvo, and Andrew T. Fisher 7 In situ determinations of the permeability of the igneous oceanic crust 189 Keir Becker and Earl E. Davis 8 Observations of temperature and pressure: constraints on ocean crustal hydrologic state, properties, and flow 225 Earl E. Davis and Keir Becker v © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information vi Contents 9 Hydrothermal insights from the Troodos ophiolite, Cyprus 272 Joe Cann and Kathryn Gillis Part III Heat and fluid fluxes 10 Deep-seated oceanic heat flow, heat deficits, and hydrothermal circulation 311 Robert N. Harris and David S. Chapman 11 Rates of flow and patterns of fluid circulation 337 Andrew T. Fisher 12 Applying fundamental principles and mathematical models to understand processes and estimate parameters 376 Kelin Wang 13 Geothermal evidence for continuing hydrothermal circulation in older (>60 M.y.) ocean crust414 Richard P. Von Herzen Part IV Geochemical state and water–rock reactions 14 Alteration and mass transport in mid-ocean ridge hydrothermal systems: controls on the chemical and isotopic evolution of high-temperature crustal fluids 451 W. E. Seyfried, Jr. and Wayne C. Shanks, III 15 Alteration of the upper oceanic crust: mineralogy, chemistry, and processes 495 JeffreyC.Alt 16 Ridge flank sediment–fluid interactions 534 Miriam Kastner and Mark D. Rudnicki 17 Microbial reactions in marine sediments 572 Jon P. Telling, Edward R. C. Hornibrook, and R. John Parkes 18 Microbial mediation of oceanic crust alteration 606 Hubert Staudigel and Harald Furnes Part V Geochemical fluxes 19 Geochemical fluxes through mid-ocean ridge flanks 627 C. Geoffrey Wheat and Michael J. Mottl 20 Insight into the hydrogeology and alteration of oceanic lithosphere based on subduction zones and arc volcanism 659 Simon M. Peacock 21 Hydrothermal fluxes in a global context 677 Mike Bickle and Harry Elderfield Index 691 © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information Contributors Jeffrey Alt Suzanne Carbotte Department of Geological Sciences Lamont-Doherty Earth Observatory 2534 C.C. Little Building 61 Route 9W The University of Michigan Palisades, NY 10964 Ann Arbor, MI 48109-1063 USA USA Dave Chapman Anne Bartetzko Department of Geology and Geophysics Applied Geophysics University of Utah RWTH Aachen 135 S 1460 E Lochnerstr. 4-20, SaltLake City, UT 84112-0111 52056 Aachen USA Germany Earl Davis Keir Becker Pacific Geoscience Centre Rosenstiel School of Marine and Geological Survey of Canada Atmospheric Science 9860 W. Saanich Rd University of Miami Sidney, BC V8L 4B2 4600 Rickenbacker Causeway Canada Miami, FL 33149-1098 USA Harry Elderfield Mike Bickle Department of Earth Sciences Department of Earth Sciences University of Cambridge University of Cambridge Downing Street Downing Street Cambridge, CB2 3EQ Cambridge, CB2 3EQ UK UK Andrew Fisher Joe Cann Earth Sciences Department School of Earth Sciences Earth and Marine Sciences Building University of Leeds University of California at Santa Cruz Leeds, LS2 9JT Santa Cruz, CA 95064 UK USA vii © Cambridge University Press www.cambridge.org Cambridge University Press 0521819296 - Hydrogeology of the Oceanic Lithosphere Edited by Earl E. Davis and Harry Elderfield Frontmatter More information viii List of contributors Harald Furnes Edward Hornibrook Institutt for geovitenskap Department of Earth Sciences Realfagbygget, Allegt. 41 University of Bristol 5007 Bergen Queens Rd Norway Bristol, BS8 IRJ UK Emily Giambalvo Sandia National Laboratories, Gerardo Iturrino MS-1395 Borehole Research Group 4100 National Parks Highway Lamont-Doherty Earth Observatory of Carlsbad, NM 88220 Columbia University USA Route 9W Palisades, New York 10964-8000 Kathy Gillis USA School of Earth and Ocean Sciences University of Victoria Miriam Kastner PO Box 3055 Geological Research Division Victoria, BC V8W 3P6 Scripps Institution of Oceanography Canada University of California at San Diego 9500 Gilman Dr. David Goldberg La Jolla, CA 92093-0212 Borehole Research Group USA Lamont-Doherty Earth Observatory of Columbia University Mike Mottl Route 9W Department of Oceanography Palisades, New York 10964-8000 SOEST USA 1000 Pope Rd University of Hawaii Ingo Grevemeyer Honolulu, HI 96822 GEOMAR Research Centre USA Wischhofstraße 1–3 24148 Kiel and R. John Parkes Department of Earth Sciences School of Earth, Ocean, and Planetary University of Bremen Sciences Klagenfurter Straße University of Cardiff 28359 Bremen Park Place Germany Cardiff, CF10 3YE UK Rob Harris Department of Geology and Simon Peacock Geophysics Department of Geological Sciences University of Utah Box 871404 135 S 1460 E Arizona State University SaltLake City, UT 84112-0111 Tempe,
Recommended publications
  • Working Group I Contribution to the Ipcc Fifth Assessment Report Climate Change 2013: the Physical Science Basis
    WORKING GROUP I CONTRIBUTION TO THE IPCC FIFTH ASSESSMENT REPORT CLIMATE CHANGE 2013: THE PHYSICAL SCIENCE BASIS Final Draft Underlying Scientific-Technical Assessment A report accepted by Working Group I of the IPCC but not approved in detail. Note: The final draft Report, dated 7 June 2013, of the Working Group I contribution to the IPCC 5th Assessment Report "Climate Change 2013: The Physical Science Basis" was accepted but not approved in detail by the 12th Session of Working Group I and the 36th Session of the IPCC on 26 September 2013 in Stockholm, Sweden. It consists of the full scientific and technical assessment undertaken by Working Group I. The Report has to be read in conjunction with the document entitled “Climate Change 2013: The Physical Science Basis. Working Group I Contribution to the IPCC 5th Assessment Report - Changes to the underlying Scientific/Technical Assessment” to ensure consistency with the approved Summary for Policymakers (IPCC-XXVI/Doc.4) and presented to the Panel at its 36th Session. This document lists the changes necessary to ensure consistency between the full Report and the Summary for Policymakers, which was approved line-by-line by Working Group I and accepted by the Panel at the above- mentioned Sessions. Before publication the Report will undergo final copyediting as well as any error correction as necessary, consistent with the IPCC Protocol for Addressing Possible Errors. Publication of the Report is foreseen in January 2014. Disclaimer: The designations employed and the presentation of material on maps do not imply the expression of any opinion whatsoever on the part of the Intergovernmental Panel on Climate Change concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.
    [Show full text]
  • Opening Session
    1.0 OPENING 1.1 Opening Remarks and Administrative Arrangements Pempkowiak, Burkill, Urban 1.1.1 Memorials for Scientists Involved With SCOR. p. 1-1 1.2 Approval of the Agenda—Additions or modifications to the agenda may be suggested prior to approval of the final version, p. 1-5 Burkill 1.3 Report of the SCOR President—The President will briefly review activities since the SCOR General Meeting in September 2014, p. 1-5 Burkill 1.4 Report of SCOR Executive Director, p. 1-6 Urban 1.5 Appointment of an ad hoc Finance Committee, p. 1-8 Burkill 1.6 2016 SCOR Elections for SCOR Officers, p. 1-8 Fennel 1-1 1.0 OPENING 1.1 Opening Remarks and Administrative Arrangements Pempkowiak, Burkill, Urban 1.1.1 Memorials for Scientists Involved With SCOR Burkill John Knauss John Knauss was a participant in the first International Indian Ocean Expedition. From www.legacy.com: John A. Knauss, the noted oceanographer whose research and advocacy helped raised alarms about the delicate state of the world’s oceans, died Nov. 19, according to The Associated Press. He was 90. After obtaining his bachelor's degree in meteorology from the Massachusetts Institute of Technology in 1946, where he studied as part of the United States Navy’s V-12 program, Knauss earned a master's degree in physics from the University of Michigan and a doctorate in oceanography from the Scripps Institution of Oceanography. His work quickly become pivotal to the nascent national debate on the environment and water quality, and his pioneering work as a member of the influential Stratton Commission on the report "Our Nation and the Sea: A Plan for National Action" led to the creation of the National Oceanic and Atmospheric Administration (NOAA) and the formation of the Coastal Zone Management Act.
    [Show full text]
  • Harry Elderfield
    UK Ocean Acidification Research Programme 1st Annual Science Meeting: Cambridge 6-7 January 2011 Welcome & Introduction Harry Elderfield (Cambridge) The UK Ocean Acidification Research Programme has been funded by NERC, Defra & DECC to increase understanding of processes reduce uncertainties in predicting impacts improve policy advice Programme schedule 2008 NERC Council approval of Theme Action Plan; Funders’ commitments (NERC, Defra, DECC); programme planning starts 2009 Science Plan and Implementation Plan; call for bids. Knowledge Exchange Coordinator appointed 2010 Awards announced in May; most projects start Sept – Dec. Science Coordinator appointed Participation in meetings at Bremerhaven and Monaco 2011 First programme Annual Science Meeting: 6-7 Jan. Funding for US-UK exchange visits. Research cruise around UK/Ireland (June-July) 2012- Fieldwork and laboratory studies to include research cruises in Arctic (2012) and Southern Ocean (2013) 2014 End of Programme Funding history Science Plan and Implementation Plan published Seven science deliverables matched to funded consortium projects Partnerships within consortia Studentships additional to consortia 120 researchers at 26 sites in UK UKOARP ~120 researchers at 26 sites participantsparticipants Aberdeen (2) Scottish Association for Marine St Andrews (2) Science, Oban (SAMS) (5) Strathclyde (1) Heriot-Watt (1) National Oceanography Hull (1) Centre, Liverpool (NOC)(7) British Antarctic Survey Liverpool (4) Cambridge (BAS) (3) Bangor (1) East Anglia (6) Open Univ (1) Cefas
    [Show full text]
  • Ocean Acidification”
    IGBP - SCOR Fast Track Initiative “Ocean Acidification” Atmospheric CO 2 and ocean biogeochemistry: modern observations and past experiences Co-Chairs: Harry Elderfield, Cambridge University, UK Ulf Riebesell, IFM-GEOMAR, Kiel, Germany Ken Caldeira, Carnegie Institution, Stanford, USA Joanie Kleypas, NCAR, Boulder, USA Wally Broecker, LDEO, Columbia University, USA Franck Bassinot, LSCE, Gif-sur-Yvette, France IGBP-SC liaison: Bob Duce, Texas A&M University, USA Organisational lead: PAGES (Thorsten Kiefer) Organisations involved: SOLAS, IMBER, LOICZ, GLOBEC, IOCCP, GCP, IMAGES, IGBP, SCOR, PAGES Overarching Question: What can we learn from past changes in the Earth system to better understand the consequences of ongoing ocean acidification? Background The atmospheric concentration of carbon dioxide is now higher than experienced on Earth for at least the last 400,000 years, and presumably the last several million years. Moreover, the current rate of CO2 rise of 1.1 ppm/year exceeds even the relatively rapid increases at transitions from glacial to interglacial periods by about two orders of magnitude. As a direct effect of rising CO2, global temperatures are predicted to increase by several degrees during this century. Another, less highlighted consequence will be increased surface ocean pCO2 and a lowering of the pH of the surface ocean. For example, as atmospheric CO2-levels will double over their pre-industrial values by the middle of this century, the accompanying surface ocean pH changes are expected to be three times greater than those experienced during glacial to interglacial transitions. Many questions on the effect of increasing atmospheric CO2 on ocean chemistry and marine life are unanswered or cannot be answered quantitatively.
    [Show full text]
  • Ocean Challenge, Vol
    CONTENTS Message from the Editor 3 Awards presented at the 2016 Challenger Society Conference 3 Memories of Harry Elderfield Rachel Mills, Mervyn Greaves, Colin Neal and Chris German 4 Sun Saving space for white-beaked dolphins Dan Smith 7 Westray Firth solar infrared radiation radiation Modelling Scottish shelf seas Rory O’Hara Murray 9 A t m o s p h e r e On belief and reason: Why we should trust the projections of global warming by climate models Tom Anderson 12 E a r t h The RAPID challenge: Observational oceanographers challenge their modelling colleagues David Smeed 16 The RRS Sir David Attenborough: The UK’s new polar research vessel Ray Leakey 19 Studying the Arctic Ocean’s freshwater budget by seeing under the ice from space Tom Armitage 23 A new stamp for Iceland – and why not? Jörundur Svavarsson and Tony Rice 26 A ‘cranky little vessel’ – the story of HM steam vessel Lightning: Part 2 The navy enters the steam age Tony Rice 28 Advances in Marine Biogeochemistry Conference VIII (AMBIO VIII) (advert) 31 Most of the maps and diagrams were drawn by Geopolitics, greed and environmental The ArtWorks. vandalism in the South China Sea 32 The cover and heading graphics were designed by : Ann Aldred. The Great British Beach Clean 2016 Recent progress seen from the perspective of an Cover image by courtesy of School of Ocean Sciences at MCS Conservation Officer Catherine Gemmell 34 Bangor University (for full details, see overleaf) Putting MCS Beach Clean data to good use 36 continued ➤ Ocean Challenge, Vol.
    [Show full text]
  • Nhbs Annual New and Forthcoming Titles Issue: 2003 Complete January 2004 [email protected] +44 (0)1803 865913
    nhbs annual new and forthcoming titles Issue: 2003 complete January 2004 [email protected] +44 (0)1803 865913 The NHBS Monthly Catalogue in a complete yearly edition Zoology: Mammals Birds Welcome to the Complete 2003 edition of the NHBS Monthly Catalogue, the ultimate Reptiles & Amphibians buyer's guide to new and forthcoming titles in natural history, conservation and the Fishes environment. With 300-400 new titles sourced every month from publishers and research organisations around the world, the catalogue provides key bibliographic data Invertebrates plus convenient hyperlinks to more complete information and nhbs.com online Palaeontology shopping - an invaluable resource. Each month's catalogue is sent out as an HTML Marine & Freshwater Biology email to registered subscribers (a plain text version is available on request). It is also General Natural History available online, and offered as a PDF download. Regional & Travel Please see our info page for more details, also our standard terms and conditions. Botany & Plant Science Prices are correct at the time of publication, please check www.nhbs.com for the Animal & General Biology latest prices. NHBS Ltd, 2-3 Wills Rd, Totnes, Devon TQ9 5XN, UK Evolutionary Biology Ecology Habitats & Ecosystems Conservation & Biodiversity Environmental Science Physical Sciences Sustainable Development Data Analysis Reference Mammals An Affair with Red Squirrels 58 pages | Col photos | Larks Press David Stapleford Pbk | 2003 | 1904006108 | #143116A | Account of a lifelong passion, of the author's experience of breeding red squirrels, and more £5.00 BUY generally of their struggle for survival since the arrival of their grey .... All About Goats 178 pages | 30 photos | Whittet Lois Hetherington, J Matthews and LF Jenner Hbk | 2002 | 1873580606 | #138085A | A complete guide to keeping goats, including housing, feeding and breeding, rearing young, £15.99 BUY milking, dairy produce and by-products and showing.
    [Show full text]
  • James Lovelock a Vingança De Gaia.Pdf
    copyright © 2006 james lovelock título original the revenge of gaia: why the earth is fighting back, and how we can still save humanity projeto gráfico capa e miolo warrakloureiro foto capa michael lewis — getty images tradução ivo korytowski preparação leny cordeiro revisão técnica prof. dr. tércio ambrizzi [departamento de ciências atmosféricas — usp] revisão isabel newlands revisão de e-book cristiane pacanowski | pipa conteúdos editoriais geração de e-book joana de conti e-isbn 978-65-5560-019-3 edição digital: 2020 1a edição todos os direitos reservados à editora intrínseca rua marquês de são vicente, 99, 3o andar 22451-041 – gávea rio de janeiro – rj tel./fax: (21) 3206-7400 www.intrinseca.com.br dedico este livro à minha amada esposa sandy sumário [Avançar para o início do texto] folha de rosto mídias sociais dedicatória agradecimentos prefácio de sir crispin tickell o estado da terra o que é gaia? história da vida de gaia previsões para o século xxi fontes de energia produtos químicos, alimentos e matérias-primas tecnologia para uma retirada sustentável uma visão pessoal do ambientalismo além da estação final glossário leituras adicionais créditos notas sobre o autor conheça outro título do autor leia também agradecimentos Tive a sorte de contar com amigos que leram os originais deste livro e fizeram comentários úteis e valiosos, e sou especialmente grato a: Richard Betts, David Clemmow, Peter Cox, John Dyson, John Gray, Stephan Harding, Peter e Jane Horton, Tim Lenton, Peter Liss, Chris Rapley, John Ritch, Elaine Steel, sir Crispin Tickell, David Ward e Dave Wilkinson. Agradeço também a Gaia, instituição beneficente registrada sob o no 327903, www.daisyworld.org , o apoio durante a redação deste livro.
    [Show full text]
  • A COMPASS for FUTURE EARTH 2Nd YOUNG
    THE PAST: A COMPASS FOR FUTURE EARTH 2nd YOUNG SCIENTISTS MEETING Goa, India — 11 - 12 February 2013 Contents: Meeting program......................................................................................................................................4 Welcome on behalf of the LOC................................................................................................................4 Welcome on behalf of PAGES..................................................................................................................5 Sponsors...................................................................................................................................................6 Organizers.................................................................................................................................................7 Meeting Program......................................................................................................................................8 Senior Speakers......................................................................................................................................13 General Information................................................................................................................................14 Sessions: YSM01. Climate Forcings................................................................................................................................16 YSM02. Regional Climate Dynamics..............................................................................................................20
    [Show full text]
  • Thesis 1Sttwopgs
    UC San Diego UC San Diego Electronic Theses and Dissertations Title Benthic foraminifera as paleoceanographic proxies : core-top element/calcium ratios and stable isotope data Permalink https://escholarship.org/uc/item/9sf149p7 Authors Harper, Dustin T. Harper, Dustin T. Publication Date 2012 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA, SAN DIEGO Benthic Foraminifera as Paleoceanographic Proxies: Core-Top Element/Calcium Ratios and Stable Isotope Data A Thesis submitted in partial satisfaction of the requirements for the degree Master of Science in Earth Sciences by Dustin T. Harper Committee in charge: Professor Miriam Kastner, Chair Professor Christopher Charles Professor Neal Driscoll Professor Harry Elderfield 2012 Copyright Dustin T. Harper, 2012 All rights reserved. The Thesis of Dustin T. Harper is approved and it is acceptable in quality and form for publication on microfilm and electronically: Chair University of California, San Diego 2012 iii TABLE OF CONTENTS Signature Page…………………………………………………………………….. iii Table of Contents…………………………………………………………………. iv List of Symbols…………………………………………………………………… vi List of Figures…………………………………………………………………….. vii List of Tables……………………………………………………………………... xi Acknowledgements………………………………………………………………. xii Abstract…………………………………………………………………………... xiii 1. Introduction……….…………………………………………………………… 1 1.1 Thesis Objective……………………………………………………… 1 1.2 Geological Background of Sites……………………………………… 2 1.2.1 Northeastern
    [Show full text]
  • Harry Elderfield (1943–2016) Geochemist Who Deciphered Chemical Signatures in the Modern and Ancient Oceans
    COMMENT OBITUARY Harry Elderfield (1943–2016) Geochemist who deciphered chemical signatures in the modern and ancient oceans. enry ‘Harry’ Elderfield showed how years, Elderfield explored the role of vents the distributions of chemicals in in ocean chemistry, as well as fluid flow seawater and sediments can reveal through the sea floor.) Hthe ocean’s role in historical climate change. Around the same time, Elderfield and Elderfield, who died on 19 April, was Edmond, who then was at the Massachusetts born in 1943, at the height of the Second Institute of Technology (MIT) in Cambridge, CAMBRIDGE UNIVERSITY World War, in North Yorkshire, UK. A arranged sabbaticals in each others’ labs. But few days before his birth, his father, Henry, as a result of slightly haphazard planning they was reported missing in action, presumed never overlapped in the same place. At MIT, drowned, a loss that may have contributed Elderfield instead spent much of his time to Elderfield’s draw to the oceans as well as to with the palaeochemist Edward Boyle, who the past. After obtaining a degree in chem- was then trying to relate the chemistry of the istry from the University of Liverpool, UK, shells of foraminifera, single-celled organ- in 1965, he completed a postdoctoral fellow- isms known as protists, to the chemistry of ship at Imperial College London, in 1969, the seawater in which they lived. and started a lectureship at the University of In the shell material, foraminiferal calcite, Leeds, UK, even before completing his PhD. trace metals of similar size sometimes replace In 1977, Elderfield headed to the Uni- calcium; even trace anions can take the place versity of Rhode Island in Kingston for a of the carbonate ion.
    [Show full text]
  • St Catharine's
    St Catharine’s 2009 St Catharine’s Magazine !""# Designed and typeset in Linotype Syntax by Photography credits: Front cover/111 Tom Catchesides Hamish Symington (www.hamishsymington.com). (www.catchesides.co.uk); 7/20/23/38/59/127 Gillian Sandford; 9/58 Lafayette Photography; Printed in England by Piggott Black Bear Ltd on 22 Tom Soar; 38/61 JET Photography; elemental-chlorine-free paper from sustainable forests. 39/40 Rob Golding; 53 Lydia Cracknell. Table of contents Editorial ............................................................5 Society news Society Committee 2009–10 ...........................70 College report The Society President ......................................70 The Fellowship ..................................................8 Report on the 81st Annual Meeting (2009) ....71 New Fellows ...................................................11 The Legacy of World War 2 in the Valete .............................................................13 Channel Islands ...........................................72 Alfred Gavin Maddock, 15 August 1917 Annual Dinner 2009 .......................................73 – 5 April 2009 .............................................14 Branch news ...................................................75 Kenneth Berrill GBE KCB, 28 August 1920 Alumni Hockey ...............................................78 – 30 April 2009 ...........................................17 First award for music tuition ...........................79 Master’s report ...............................................19 A
    [Show full text]
  • Rare Earth Elements in Early-Diagenetic Foraminifer
    REEs in Palaeoceanography 1 Rare Earth Elements in early-diagenetic foraminifer 2 ‘coatings’: pore-water controls and potential 3 palaeoceanographic applications 4 5 L.C. Skinner*1, A. Sadekov2, M. Brandon3, M.Greaves1, Y. Plancherel4, M. de la Fuente1, J. 6 Gottschalk5, S. Souanef-Ureta1, D.S. Sevilgen6, A.E. Scrivner1 7 8 *Corresponding author. Tel. +44 1223 333406 9 E-mail address: [email protected] (L. Skinner) 10 11 1. Godwin Laboratory for Palaeoclimate Research, Department of Earth Sciences, University of 12 Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom. 13 2. ARC Centre of Excellence for Coral Reef Studies, School of Earth Sciences, University of Western 14 Australia, 35 Stirling Highway, Crawley, WA, 6009. 15 3. GEOPS, Univ. Paris-Sud, CNRS, Université Paris-Saclay, Rue du Belvédère, Bât. 504, 91405 Orsay, 16 France. 17 4. University of Oxford, Department of Earth Sciences, South Parks Rd., Oxford OX1 3AN, United 18 Kingdom. 19 5. University of Bern, Institute of Geology & Oeschger Centre for Climate Change Research, Baltzerstr. 20 1+3 CH-3012 Bern, Switzerland. 21 6. Centre Scientifique de Monaco 8 Quai Antoine 1er, MC98000, Monaco. 22 23 Abstract 24 Rare Earth Element (REE) distributions in the ocean bear the fingerprints of several key 25 environmental processes, including vertical particle/organic carbon fluxes, water 26 column/pore-water oxygenation and ocean transports. The use of ‘fossil’ REE analyses in 27 the service of palaeoceanography as redox, water transport or nutrient cycling ‘proxies’ has 28 long been a tantalizing possibility. Here we demonstrate the application of a novel laser- 29 ablation microanalysis approach for the rapid and accurate measurement of the REE 30 composition of early diagenetic ‘coatings’ on fossil foraminifera.
    [Show full text]