ENCYCLOPEDIA OF ISLANDS ENCYCLOPEDIA OF ISLANDS EDITED BY ROSEMARY G. GILLESPIE University of California, Berkeley DAVID A. CLAGUE Monterey Bay Aquarium Research Institute UNIVERSITY OF CALIFORNIA PRESS Berkeley Los Angeles London University of California Press, one of the most distinguished university presses in the United States, enriches lives around the world by advancing scholarship in the humanities, social sciences, and natural sciences. Its activities are supported by the UC Press Foundation and by philanthropic contributions from individuals and institutions. For more information, visit www.ucpress.edu. Encyclopedias of the Natural World, No. 2 University of California Press Berkeley and Los Angeles, California University of California Press, Ltd. London, England © 2009 by the Regents of the University of California Library of Congress Cataloging-in-Publication Data Encyclopedia of islands / edited by Rosemary G. Gillespie and David A. Clague. p. cm. — (Encyclopedias of the natural world ; 2) Includes bibliographical references and index. ISBN 978-0-520-25649-1 (cloth : alk. paper) 1. Islands—Encyclopedias. I. Gillespie, Rosemary G., 1957- II. Clague, D. A. GB471.E53 2009 551.4203—dc22 2008037221 Printed in China 16 15 14 13 12 11 10 09 10 9 8 7 6 5 4 3 2 1 The paper used in this publication meets the minimum requirements of ANSI/NISO Z39.48-1992 (R 1997) (Permanence of Paper).{infcir} Cover photograph: Mercherchar Island, Palau, courtesy Patrick L. Colin. Insets, from left: Lava from Piton de la Fournaise, Rèunion, © KM KRAFFT/CRI-Nancy-Lorraine, used with permission; Greene’s dudleya (Dudleya greenei) on Santa Cruz Island, © Kathy deWet-Oleson; male orange dove (Chrysoenas victor), endemic to Fiji, courtesy Paddy Ryan; aerial view of Bermuda, courtesy Bermuda Zoological Society (see also frontispiece). CONTENTS Contents by Subject Area / xi Atlantic Region / 63 Britain and Ireland / 116 Andreas Klügel Rosemary G. Gillespie; Mark Williamson Contributors / xv Atolls / 67 Guide to the Encyclopedia / xxix Edward L. Winterer Preface / xxxi Azores / 70 Canary Islands, Biology / 127 Paulo A. V. Borges; Isabel R. Amorim; Javier Francisco-Ortega; Arnoldo Santos- Rosalina Gabriel; Regina Cunha; António Guerra; Juan José Bacallado Adaptive Radiation / 1 Frias Martins; Luís Silva; Ana Costa; Canary Islands, Geology / 133 Virgílio Vieira Rosemary G. Gillespie Kaj Hoernle; Juan-Carlos Carracedo Anagenesis / 8 Cape Verde Islands / 143 Tod F. Stuessy Maria Cristina Duarte; Maria Manuel Baffi n / 76 Romeiras Antarctic Islands, Biology / 10 Lynda Dredge Steven L. Chown; Jennifer E. Lee Caroline Islands / 148 Baja California: Offshore James R. Hein Antarctic Islands, Geology / 17 Islands / 78 John L. Smellie Caves, as Islands / 150 Martin L. Cody David C. Culver; Tanja Pipan Antilles, Biology / 20 Barrier Islands / 82 Charles A. Woods; Florence E. Sergile Channel Islands (British Isles) / 154 Miles O. Hayes Edward P. F. Rose Antilles, Geology / 29 Barro Colorado / 88 Richard E. A. Robertson Channel Islands (California), Egbert Giles Leigh, Jr. Biology / 155 Ants / 35 Beaches / 91 Aaron Moody Brian L. Fisher Bruce Richmond Channel Islands (California), Archaeology / 41 Bermuda / 95 Geology / 161 Marshall I. Weisler Anne F. Glasspool; Wolfgang Sterrer Janet Hammond Gordon Arctic Islands, Biology / 47 Biological Control / 99 Cichlid Fish / 165 Inger Greve Alsos; Lynn Gillespie; Mark Gillespie; Steve Wratten Ole Seehausen Yuri M. Marusik Bird Disease / 103 Climate Change / 169 Arctic Islands, Geology / 55 David Cameron Duffy David A. Burney Michael J. Hambrey Bird Radiations / 105 Climate on Islands / 171 Arctic Region / 59 Jeffrey Podos; David C. Lahti Thomas A. Schroeder Stephen D. Gurney Borneo / 111 Cold Seeps / 174 Ascension / 61 Swee-Peck Quek Charles K. Paull David M. Wilkinson v Comoros / 177 Eruptions: Laki and Tambora / 263 Galápagos Islands, Geology / 367 D. James Harris; Sara Rocha T. Thordarson Dennis Geist; Karen Harpp Continental Islands / 180 Ethnobotany / 271 Gigantism / 372 David M. Watson W. Arthur Whistler Pasquale Raia Convergence / 188 Exploration and Discovery / 276 Global Warming / 376 Tadashi Fukami Scott M. Fitzpatrick David R. Lindberg Cook Islands / 191 Extinction / 281 Granitic Islands / 380 Tegan Hoffmann Kevin J. Gaston Millard F. Coffi n Coral / 197 Great Barrier Reef Islands, Daphne G. Fautin; Robert W. Buddemeier Biology / 382 Farallon Islands / 287 Harold Heatwole Cozumel / 203 Phil Capitolo Alfredo D. Cuarón Great Barrier Reef Islands, Faroe Islands / 291 Geology / 386 Crickets / 206 Gina E. Hannon; Simun V. Arge; Anna- Scott G. Smithers Daniel Otte; Greg Cowper Maria Fosaa; Ditlev L. Mahler; Bergur Greek Islands, Biology / 388 Cyprus / 212 Olsen; Richard H. W. Bradshaw Kostas A. Triantis; M. Mylonas Ioannis Panayides Fernando de Noronha / 297 Greek Islands, Geology / 392 R. V. Fodor Michael D. Higgins Fiji, Biology / 298 Darwin and Geologic History / 217 Paddy Ryan James H. Natland Fiji, Geology / 305 Deforestation / 221 Hawaiian Islands, Biology / 397 Howard Colley Barry V. Rolett Jonathan Price Fish Stocks/Overfi shing / 310 Dispersal / 224 Hawaiian Islands, Geology / 404 Jon Brodziak Isabelle Olivieri David R. Sherrod Flightlessness / 311 Dodo / 228 Honeycreepers, Hawaiian / 410 Curtis Ewing J. P. Hume Robert C. Fleischer Fossil Birds / 318 Drosophila / 232 Human Impacts, Trevor H. Worthy Patrick M. O’Grady; Karl N. Magnacca; Pre-European / 414 Richard T. LaPoint Founder Effects / 326 Patrick V. Kirch Michael C. Whitlock Dwarfi sm / 235 Hurricanes and Typhoons / 418 Shai Meiri; Pasquale Raia Fragmentation / 328 Thomas A. Schroeder Luis Cayuela Hydrology / 420 Fraser Island / 330 Christian Depraetere; Marc Morell Earthquakes / 240 Brad Balukjian Hydrothermal Vents / 424 Paul Okubo; David A. Clague French Polynesia, Biology / 332 Robert C. Vrijenhoek Easter Island / 244 Jean-Yves Meyer; Bernard Salvat Grant McCall French Polynesia, Geology / 338 Ecological Release / 251 Alain Bonneville Iceland / 428 Rosemary G. Gillespie Sigurdur Steinthorsson Freshwater Habitats / 343 Endemism / 253 Alan P. Covich Inbreeding / 436 Quentin C. Cronk; Diana M. Percy Leonard Nunney Frogs / 347 Ephemeral Islands, Biology / 258 Rafe M. Brown Indian Region / 437 Sofi e Vandendriessche; Magda Vincx; Frederick A. Frey Steven Degraer Indonesia, Biology / 446 Ephemeral Islands, Geology / 259 Galápagos Finches / 352 Tigga Kingston Kazuhiko Kano Heather Farrington; Kenneth Petren Indonesia, Geology / 454 Erosion, Coastal / 261 Galápagos Islands, Biology / 357 Robert Hall Wayne Stephenson Terrence M. Gosliner vi CONTENTS Insect Radiations / 460 Landslides / 535 Marshall Islands / 610 Diana M. Percy Simon J. Day Nancy Vander Velde Inselbergs / 466 Land Snails / 537 Mascarene Islands, Biology / 612 Stefan Porembski Brenden S. Holland Christophe Thébaud; Ben H. Warren; Dominique Strasberg; Anthony Cheke Introduced Species / 469 Lava and Ash / 542 Daniel Simberloff Katharine V. Cashman Mascarene Islands, Geology / 620 Robert A. Duncan Invasion Biology / 475 Lava Tubes / 544 George Roderick; Philippe Vernon Jim Kauahikaua; Frank Howarth; Ken Hon Mediterranean Region / 622 John Wainwright Island Arcs / 481 Lemurs and Tarsiers / 549 Richard J. Arculus Robert D. Martin Metapopulations / 629 Dag Øystein Hjermann Island Biogeography, Line Islands / 553 Theory of / 486 Christopher Charles; Stuart Sandin Midway / 631 José María Fernández-Palacios Elizabeth Flint Lizard Radiations / 558 Island Formation / 490 Miguel Vences Missionaries, Effects of / 633 Patrick D. Nunn Alan I. Kaplan; Vincent H. Resh Lophelia Oases / 564 Island Rule / 492 Sandra Brooke Moa / 638 Shai Meiri Allan J. Baker Lord Howe Island / 568 Carole S. Hickman Motu / 641 Francis J. Murphy Japan’s Islands, Biology / 497 Lázaro M. Echenique-Diaz; Masakado Macquarie, Biology / 573 Kawata; Jun Yokoyama Jenny Scott New Caledonia, Biology / 643 Japan’s Islands, Geology / 500 Jérôme Murienne Macquarie, Geology / 575 S. Maruyama; S. Yanai; Y. Isozaki; D. Hirata Arjan Dijkstra New Caledonia, Geology / 645 Juan Fernandez Islands / 507 Timothy J. Rawling Madagascar / 577 Simon Haberle Steven M. Goodman Newfoundland / 649 Harold Williams Madeira Archipelago / 582 Dora Aguin-Pombo; Miguel A. A. Pinheiro New Guinea, Biology / 652 Kick ’em Jenny / 510 de Carvalho Allen Allison Jan Lindsay Makatea Islands / 585 New Guinea, Geology / 659 K–ıpuka / 512 Lucien F. Montaggioni Hugh L. Davies Amy G. Vandergast Maldives / 586 New Zealand, Biology / 665 Komodo Dragons / 513 Paul Kench Steven A. Trewick; Mary Morgan-Richards Tim Jessop Mammal Radiations / 588 New Zealand, Geology / 673 Kon-Tiki / 515 Lawrence R. Heaney; Steven M. Goodman Hamish Campbell; Charles A. Landis Robert C. Suggs Mangrove Islands / 591 Nuclear Bomb Testing / 680 Krakatau / 517 Peter Saenger Edward L. Winterer Robert J. Whittaker Marianas, Biology / 593 Kurile Islands / 520 Gordon H. Rodda Alexander Belousov; Marina Belousova; Thomas P. Miller Marianas, Geology / 598 Oases / 686 Frank A. Trusdell Slaheddine Selmi; Thierry Boulinier Marine Lakes / 603 Oceanic Islands / 689 Michael N Dawson; Laura E. Martin; Patrick D. Nunn Lakes, as Islands / 526 Shelley Arnott Lori J. Bell; Sharon Patris Orchids / 696 Marine Protected Areas / 607 David L. Roberts; Richard M. Bateman Land Crabs on Christmas Island / 532 Alan M. Friedlander Organic Falls on the Ocean Peter Green Floor / 700 Craig R. Smith CONTENTS vii Refugia / 785 Species–Area Relationship / 857 Pacifi c Region / 702 Angus Davison David A. Spiller; Thomas W. Schoener Anthony A. P. Koppers Relaxation / 787 Spiders / 861 Palau / 715 Kenneth J. Feeley Miquel A. Arnedo Alan R. Olsen Research Stations / 788 Spitsbergen / 865 Pantepui / 717 Neil Davies Maria Włodarska-Kowalczuk Valentí Rull Rodents / 792 Sri Lanka / 866 Peopling the Pacifi c / 720 David Towns Colin Groves; Kelum Manamendra- Patrick V. Kirch Rottnest Island / 796 Arachchi Philippines, Biology / 723 Anne Brearley St. Helena / 870 Rafe M. Brown; Arvin C. Diesmos Philip Ashmole; Myrtle Ashmole Philippines, Geology / 732 Sticklebacks / 873 Graciano Yumul, Jr.; Carla Dimalanta; Samoa, Biology / 799 Michael A. Bell Karlo Queaño; Edanjarlo Marquez A. C. Medeiros Succession / 877 Phosphate Islands / 738 Samoa, Geology / 802 Beatrijs Bossuyt James R. Hein James H. Natland Surf in the Tropics / 879 Pigs and Goats / 741 São Tomé, Príncipe, and Graham Symonds; Thomas C. Lippmann Elizabeth Matisoo-Smith Annobon / 808 Surtsey / 883 Pitcairn / 744 D. James Harris Sturla Fridriksson Naomi Kingston; Noeleen Smyth Seabirds / 811 Sustainability / 888 Plant Disease / 747 Mark J. Rauzon; Sheila Conant R. R. Thaman Ulla Carlsson-Granér; Lars Ericson; Sea-Level Change / 815 Barbara E. Giles W. H. Berger Plate Tectonics / 752 Seamounts, Biology / 818 Taiwan, Biology / 897 Roger C. Searle Malcolm Clark Man-Miao Yang; Kuang-Ying Huang Pocket Basins and Deep-Sea Seamounts, Geology / 821 Taiwan, Geology / 902 Speciation / 755 Paul Wessel Yue-Gau Chen Bruce H. Robison; William M. Hamner Sexual Selection / 825 Tasmania / 904 Polynesian Voyaging / 758 Kenneth Y. Kaneshiro; Richard T. LaPoint Alastair M. M. Richardson Atholl Anderson Seychelles / 829 Tatoosh / 909 Popular Culture, Islands in / 761 Justin Gerlach Egbert Giles Leigh, Jr.; Robert T. Paine Vincent H. Resh; Jonathan P. Resh Shipwrecks / 833 Taxon Cycle / 912 Population Genetics, Island James Hayward Mandy L. Heddle Models in / 766 Silverswords / 835 Tides / 914 Jeffrey D. Lozier Bruce G. Baldwin Marlene Noble Prisons and Penal Sky Islands / 839 Tierra del Fuego / 917 Settlements / 767 John E. McCormack; Huateng Huang; Matthew J. James; John M. Woram Ephraim Cohen L. Lacey Knowles Tonga / 918 Snakes / 843 Donald R. Drake Gordon H. Rodda Radiation Zone / 772 Tortoises / 921 Kostas A. Triantis; Robert J. Whittaker Socotra Archipelago / 846 Charles R. Crumly Kay Van Damme Rafting / 775 Trinidad and Tobago / 926 Christophe Abegg Solomon Islands, Biology / 851 Christopher K. Starr Orlo C. Steele Reef Ecology and Tristan da Cunha and Gough Conservation / 779 Solomon Islands, Geology / 854 Island / 929 Robert H. Richmond; Willy Kostka; Hugh L. Davies Peter G. Ryan Noah Idechong viii CONTENTS Tsunamis / 933 Volcanic Islands / 950 Whale Falls / 973 Emile A. Okal John M. Sinton Amy Baco Voyage of the Beagle / 954 Whales and Whaling / 975 Jere H. Lipps Joe Roman Vancouver / 937 Wizard Island / 979 Martin L. Cody David W. Ramsey Vanuatu / 939 Wallace, Alfred Russel / 962 Jérôme Munzinger Elin Claridge Vegetation / 941 Wallace’s Line and Other Zanzibar / 982 Dieter Mueller-Dombois Biogeographic Boundaries / 967 N. D. Burgess; R. A. D. Burgess Jeremy D. Holloway Vicariance / 947 Michael Heads Warming Island / 971 Glossary / 987 Kurt M. Cuffey Index / 1019 CONTENTS ix