A Geographical Approach to Optimization of Response to Invasive Species

  • George P. MalansonEmail author
  • Stephen J. Walsh
Part of the Social and Ecological Interactions in the Galapagos Islands book series (SESGI, volume 1)


Invasive plant species are a threat to the native plants of the Galapagos, including the many endemics. The botany program at the Charles Darwin Research Station has identified guava, blackberry, and elephant grass.


Invasive Species Invasive Plant Aerial Photography Invasive Plant Species Leafy Spurge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. Atkinson RJ, Rentería JL, Simbaña W (2008) The consequences of herbivore eradication on Santiago: are we in time to prevent ecosystem degradation again? In: Cayot L, Toral Granada V (eds) Galapagos Report 2007–2008. Charles Darwin Foundation, Galapagos National Park and INGALA, Puerto Ayora, Galapagos, pp 121–124Google Scholar
  2. Bergstrom DM, Chown SL (1999) Life at the front: history, ecology and change on southern ocean islands. Trends Ecol Evol 14:472–477CrossRefGoogle Scholar
  3. Berman O, Krass D, Wang J (2011) The probabilistic gradual covering location problem on a network with discrete random demand weights. Comput Oper Res 38:1493–1500CrossRefGoogle Scholar
  4. Binggeli P, Hall JB, Healey JR (1998) A review of invasive woody plants in the tropics. School of Agricultural and Forest Sciences Publication 13. University of Wales, Bangor.
  5. Boardman JW (1993) Automated spectral unmixing of AVIRIS data using convex geometry concepts. Summaries 4th Jet Propulsion Laboratory, Airborne Geoscience Workshop, vol 1. Pasadena, California, pp 11–14.Google Scholar
  6. Boardman JW, Kruse FA, Green RO (1995) Mapping target signatures via partial unmixing of AVIRIS data,” in Proc. Summ. 5th Annu. JPL Airborne Earth Sci. Workshop, Pasadena, CA, pp. 23–26Google Scholar
  7. Brand PR, Wiedenfeld DA, Snell HL (2012) Current status of alien vertebrates in the Galapagos Islands: invasion history, distribution, and potential impacts. Biol Invasions 14:461–480CrossRefGoogle Scholar
  8. Buddenhagen C, Jewell KJ (2006) Invasive plant seed viability after processing by some endemic Galapagos birds. Ornithologia Neotropical 17:73–80Google Scholar
  9. Buddenhagen CE, Renteria JL, Gardener M, Wilkinson SR, Soria M, Yanez P, Tye A, Valle R (2004) The control of a highly invasive tree Cinchona pubescens in Galapagos. Weed Technol 18:1194–1202CrossRefGoogle Scholar
  10. Cacho OJ, Spring D, Pheloung P, Hester S (2006) Evaluating the feasibility of eradicating an invasion. Biol Invasions 8:903–917CrossRefGoogle Scholar
  11. Cacho OJ, Wise RM, Hester SM, Sinden JA (2008) Bioeconomic modeling for control of weeds in natural environments. Ecol Econ 65:559–568CrossRefGoogle Scholar
  12. Cacho OJ, Hester SM (2011) Deriving efficient frontiers for effort allocation in the management of invasive species. Aust J Agr Resource Econ 55:72–89CrossRefGoogle Scholar
  13. Carlqist SJ (1965) Island life. Natural History Press, New YorkGoogle Scholar
  14. Carrion V, Donlan CJ, Campbell KJ, Lavoie C, Cruz F (2011) Archipelago-wide island restoration in the Galapagos Islands: reducing costs of invasive mammal eradication programs and reinvasion risk. PLOS One 6. e18835 DOI:  10.1371/journal.pone.0018835
  15. Castillo JM, Leira-Doce P, Carrion-Tacuri J, Munoz-Guacho E, Arroyo-Solis A, Curado G, Doblas D, Rubio-Casal AE, Alvarez-Lopez AA, Redondo-Gomez S, Berjano R, Guerrero G, De Cires A, Figueroa E, Tye A (2007) Contrasting strategies to cope with drought by invasive and endemic species of Lantana in Galapagos. Biodiversity Conservation 16:2123–2136CrossRefGoogle Scholar
  16. Church RL, Gerrard RA (2003) The multi-level location set covering model. Geogr Anal 35:277–289Google Scholar
  17. Coffey EED, Froyd CA, Willis KJ (2011) When is an invasive not an invasive? Macrofossil evidence of doubtful native plant species in the Galapagos Islands. Ecology 92:805–812CrossRefGoogle Scholar
  18. Cracknell AP, Hayes L (2007) Introduction to remote sensing, 2nd edn. Taylor and Francis, LondonGoogle Scholar
  19. Cruz F, Carrion V, Campbell KJ, Lavoie C, Donlan CJ (2009) Bio-economics of large-scale eradication of feral goats from Santiago Island, Galapagos. J Wildl Manag 73:191–200CrossRefGoogle Scholar
  20. Davydova IM, Romanovskii IV (1983) The many-commodity location problem (the branch-and-bound method). Cybernetics 19:681–686CrossRefGoogle Scholar
  21. Dehaan R, Wilson LJ, Hall A, Rumbachs R (2007) Discrimination of blackberry (Rubus fruticosus sp. Agg.) using hyperspectral imagery in Kosciuszko National Park, NSW, Australia. J Photogramm Remote Sens 62:13–24CrossRefGoogle Scholar
  22. DeWalt SJ (2006) Population dynamics and potential for biological control of an exotic invasive shrub in Hawaiian rainforests. Biol Invasions 8:1145–1158CrossRefGoogle Scholar
  23. Dirnbock T, Greimler J, Lopez P, Stuessey TF (2003) Predicting future threats to the native vegetation of Robinson Crusoe Island, Juan Fernandez Archipelago, Chile. Conserv Biol 17:1650–1659CrossRefGoogle Scholar
  24. Eckhardt RC (1972) Introduced plants and animals in the Galapagos Islands. Bioscience 22:585–590CrossRefGoogle Scholar
  25. Ellshoff ZE, Gardner DE, Wikler C, Smith CW (1995) Annotated bibliography of the genus Psidium, with emphasis on P. cattleianum (strawberry guava) and P. guajava (common guava), forest weeds in Hawai’i. Cooperative National Park Resources Studies Unit, University of Hawai’i at Manoa. Tech Rep 95: pp 1–102Google Scholar
  26. Everitt JH, Anderson GL, Escobar DE, Davis MR, Spencer NR, Andrascik RJ (1995) Use of remote sensing for detecting and mapping of leafy spurge (Euphorbia esula). Weed Technol 9:599–609Google Scholar
  27. Gardener MR, Atkinson R, Renteria JL (2010) Eradications and people: lessons from the plant eradication program in Galapagos. Restor Ecol 18:20–29CrossRefGoogle Scholar
  28. Ge S, Carruthers R, Gong P, Herrera A (2006) Texture analysis for mapping Tamarix parviflora using aerial photographs along the Cache Creek, California. Environ Monit Assess 114:65–83CrossRefGoogle Scholar
  29. GISD (Global Invasive Species Database) (2005) Psidium guajava.; last modified 8.16.10.
  30. Gonzalez JA, Montes C, Rodriguez J, Tapia W (2008) Rethinking the Galapagos Islands as a complex social-ecological system: implications for conservation and management. Ecol Soc 13:Art.13.Google Scholar
  31. Green AA, Berman M, Switzer P, Craig MD (1988) A transformation for ordering mutispectral data in terms of image quality with implications for noise removal. IEEE Trans Geosci Rem Sens 26:65–74CrossRefGoogle Scholar
  32. Guezou A, Pozo P, Buddenhagen C (2007) Preventing establishment: an inventory of introduced plants in Puerto Villamil, Isabela Island, Galapagos. PLOS One 2. e1042 DOI:  10.1371/journal.pone.0001042
  33. Guezou A, Trueman M, Buddenhagen CE, Chamorro S, Guerrero AM, Pozo P, Atkinson R (2010) An extensive alien plant inventory from the inhabited areas of Galapagos. PLOS One 5. e10276 DOI:  10.1371/journal.pone.0010276
  34. Hall RW (1982) Efficient spiral search in bounded spaces. IEEE Trans Pattern Anal Mach Intell 4:208–215CrossRefGoogle Scholar
  35. Hamman O (1979) Regeneration of vegetation on Santa Fe and Pinta Islands, Galapagos, after the eradication of goats. Biol Conserv 15:215–236CrossRefGoogle Scholar
  36. Hamman O (1981) Plant communities of the Galapagos Islands. Dansk Botanisk Arkiv 34(2):1–163CrossRefGoogle Scholar
  37. Hamann O (1984) Changes and threats to the vegetation. In: Perry R (ed) Key environments—Galapagos. Pergamon Press, Oxford, pp 115–132Google Scholar
  38. Hamman O (1991) Indigenous and alien plants in the Galapagos Islands: problems of conservation and development. In: Heywood VH, Wyse Jackson PS (eds) Tropical botanic gardens: their role in conservation and development. Academic Press, London, pp 169–192Google Scholar
  39. Hamann O (1993) On vegetation recovery, goats and giant tortoises on Pinta Island, Galapagos, Ecuador. Biodiversity Conserv 2:138–151CrossRefGoogle Scholar
  40. Hamann O (2004) Vegetation changes over three decades on Santa Fe Island, Galapagos, Ecuador. Nord J Bot 23:143–152CrossRefGoogle Scholar
  41. Heleno R, Blake S, Jaramillo P, Traveset A, Vargas P, Nogales M (2011) Frugivory and seed dispersal in the Galapagos: what is the state of the art? Integr Zool 6:110–129CrossRefGoogle Scholar
  42. Hobbs RJ (2001) Synergisms among habitat fragmentation, livestock grazing, and biotic invasions in southwestern Australia. Conserv Biol 15:1522–1528CrossRefGoogle Scholar
  43. Hobbs RJ, Mooney HA (2005) Invasive species in a changing world: the interactions between global change and invasives. In: Mooney HA, Mack RN, McNeely JA, Neville LE, Schei PJ, Waage JK (eds) Invasive alien species: a new synthesis. Island Press, Washington, DC, pp 310–331Google Scholar
  44. Hunt ER Jr, Parker-Williams AE (2006) Detection of flowering leafy spurge with satellite multispectral imagery. Rangeland Ecol Manag 59:494–499CrossRefGoogle Scholar
  45. Itow S (2003) Zonation pattern, succession process and invasion by aliens in species-poor insular vegetation of the Galapagos Islands. Global Environ Res 7:39–58Google Scholar
  46. Jäger H, Kowarik I (2010a) Resilience of native plant community following manual control of invasive Cinchona pubescens in Galapagos. Restor Ecol 18:103–112CrossRefGoogle Scholar
  47. Jäger H, Kowarik I, Tye A (2009) Destruction without extinction: long-term impacts of an invasive tree species on Galapagos highland vegetation. J Ecol 97:1252–1263CrossRefGoogle Scholar
  48. Jäger H, Tye A, Kowarik I (2007) Tree invasion in naturally treeless environments: Impacts of quinine (Cinchona pubescens) trees on native vegetation in Galapagos. Biol Conserv 140:297–307CrossRefGoogle Scholar
  49. Jäger H, Kowarik I (2010b) Resilience of native plant community following manual control of invasive Cinchona pubescens in Galapagos. Restor Ecol 18(Suppl 1):103–112CrossRefGoogle Scholar
  50. Kupfer JA, Malanson GP, Franklin SB (2006) Not seeing the ocean for the islands: the mediating influence of matrix-based processes on forest fragmentation effects. Global Ecol Biogeogr 15:8–20CrossRefGoogle Scholar
  51. Lass LW, Prather TS, Glenn NF, Weber KT, Mundt JT, Pettingill J (2005) A review of remote sensing of invasive weeds and examples of the early detection of spotted knapweed (Centaurea maculosa) and babysbreath (Gypsophila paniculata) with a hyperspectral sensor. Weed Sci 53:242–251CrossRefGoogle Scholar
  52. Lavoie C, Donlan CJ, Campbell K, Cruz F, Carrion GV (2007) Geographic tools for eradication programs of insular non-native mammals. Biol Invasions 9:139–148CrossRefGoogle Scholar
  53. Levine JM, Vila M, D’Antonio CM, Dukes JS, Grigulis K, Lavorel S (2003) Mechanisms underlying the impacts of exotic plant invasions. Proc Roy Soc Lond B 270:775–781CrossRefGoogle Scholar
  54. Loope LL, Mueller-Dombois D (1989) Characteristics of invaded islands with special reference to Hawaii. In: Drake JA, Mooney HA, di Castri F, Groves RH, Kruger FJ, Rejmanek M, Williamson M (eds) Biological Invasions, a Global Perspective. SCOPE 37. Wiley, New York, pp 257–280.Google Scholar
  55. MacArthur RH, Wilson EO (1967) The theory of Island biogeography. Princeton University Press, Princeton, NJGoogle Scholar
  56. Macdonald IAW, Ortiz L, Lawesson JE, Nowak JB (1988) The invasion of highlands in Galapagos by the red quinine tree Cinchona succirubra. Environ Conservat 15:215–220CrossRefGoogle Scholar
  57. MacFarland C, Cifuentes M (1996) Case study: Galapagos, Ecuador. In: Dompka V (ed) Human population, biodiversity and protected areas: science and policy issues. American Association for the Advancement of Science, Washington, DC, pp 135–188Google Scholar
  58. Mack RN, Simberloff D, Lonsdale WM, Evans H, Clout M, Bazzaz FA (2000) Biotic invasions: causes, epidemiology, global consequences, and control. Ecol Appl 10:689–710CrossRefGoogle Scholar
  59. Maheu-Giroux M, de Blois S (2005) Mapping the invasive species Phragmites australis in linear wetland corridors. Aquat Bot 83:310–320CrossRefGoogle Scholar
  60. Matisziw TC, Murray AT (2006) Promoting species persistence through spatial association optimization in nature reserve design. J Geogr Syst 8:289–305CrossRefGoogle Scholar
  61. Mauchamp A (1997) Threats from alien plant species in the Galapagos islands. Conserv Biol 11:260–263CrossRefGoogle Scholar
  62. Mauchamp A, Aldaz I, Ortiz E, Valdebenito H (1998) Threatened species, a re-evaluation of the status of eight endemic plants of the Galapagos. Biodiversity Conserv 7:97–107CrossRefGoogle Scholar
  63. Miao X, Gong P, Swope SM, Pu R, Carruthers RI, Anderson GL (2006) Estimation of yellow starthistle abundance through CASI-2 hyperspectral imagery using linear spectral mixture models. Rem Sens Environ 101(3):329–341CrossRefGoogle Scholar
  64. Miller BW, Breckheimer I, McCleary AL, Guzman-Ramirez L, Caplow SC, Jones-Smith JC, Walsh SJ (2010) Using stylized agent-based models for population-environment research: a case study from the Galapagos islands. Popul Environ 31:401–426CrossRefGoogle Scholar
  65. Mireya Guerrero A, Tye A (2011) Native and introduced birds of Galapagos as dispersers of native and introduced plants. Ornitologia Neotropical 22:207–217Google Scholar
  66. Moody ME, Mack RN (1988) Controlling the spread of plant invasions: the importance of nascent foci. J Appl Ecol 25:1009–1021CrossRefGoogle Scholar
  67. Mooney HA, Cleland EE (2001) The evolutionary impact of invasive species. Proc Nat Acad Sci U S A 98:5446–5451CrossRefGoogle Scholar
  68. NRC Committee on the Scientific Basis for Predicting the Invasive Potential of Nonindigenous Plants and Plant Pests in the United States (2002) Predicting invasions of nonindigenous plants and plant pests. National Academy Press, Washington, DCGoogle Scholar
  69. Mooney HA, Hobbs RJ (eds) (2000) Invasive species in a changing world. Island Press, Washington, DCGoogle Scholar
  70. Mundt JT, Glenn NF, Weber KT, Pather TS, Lass LW, Pettingill J (2005) Discrimination of hoary cress and determination of its detection limits via hyperspectral image processing and accuracy assessment techniques. Rem Sens Environ 96:509–517CrossRefGoogle Scholar
  71. Naylor BJ, Endress BA, Parks CG (2005) Multiscale detection of sulfur cinquefoil using aerial photography. Rangeland Ecol Mgmt 58:447–451CrossRefGoogle Scholar
  72. Parker IM, Simberloff D, Lonsdale WM, Goodell K, Wonham M, Kareiva PM, Williamson MH, Von Holle B, Moyle PB, Byers JE, Goldwasser L (1999) Impact: toward a framework for understanding the ecological effects of invaders. Biol Invasions 1:3–19CrossRefGoogle Scholar
  73. Porter DM (1976) Geography and dispersal of Galapagos islands vascular plants. Nature 264:745–746CrossRefGoogle Scholar
  74. Porter DM (1979) Endemism and evolution in Galapagos islands vascular plants. In: Bramwell D (ed) Plants and islands. Academic Press, London, pp 225–256Google Scholar
  75. Regan TJ, McCarthy MA, Baxter PWJ, Panetta FD, Possingham HP (2006) Optimal eradication: when to stop looking for an invasive plant. Ecol Lett 9:759–766CrossRefGoogle Scholar
  76. Rew LJ, Maxwell BD, Aspinall R (2005) Predicting the occurrence of nonindigenous species using environmental and remotely sensed data. Weed Sci 53:236–241CrossRefGoogle Scholar
  77. Rew LJ, Maxwell BD, Dougher FL, Aspinall R (2006) Searching for a needle in a haystack: evaluating survey methods for non-indigenous species. Biol Invasions 8:523–539CrossRefGoogle Scholar
  78. Rentería JL, Buddenhagen C (2006) Invasive plants in the Scalesia pedunculata forest at Los Gemelos, Santa Cruz, Galapagos. Galapagos Res 64:31–35Google Scholar
  79. Renteria JL, Atkinson R, Buddenhagen C (2007) Estrategias para la erradicacion de 21 especies de plantas. Fundacion Charles Darwin, Puerto Ayora, Galapagos, EcuadorGoogle Scholar
  80. Renteria JL, Gardener MR, Panetta FD, Crawley MJ (2012) Management of the invasive hill raspberry (Rubus niveus) on Santiago Island, Galapagos: eradication or indefinite control? Invasive Plant Sci Manag 5:37–46CrossRefGoogle Scholar
  81. Ricciardi A (2007) Are modern biological invasions an unprecedented form of global change? Conserv Biol 21:329–336CrossRefGoogle Scholar
  82. Richardson DM, Pysek P, Rejmanek M, Barbour MG, Panetta FD, West CJ (2000) Naturalization and invasion of alien plants: concepts and definitions. Diversity Distrib 6:93–107CrossRefGoogle Scholar
  83. Schofield EK (1989) Effects of introduced plants and animals on island vegetation: examples from the Galapagos Archipelago. Conserv Biol 3:227–238CrossRefGoogle Scholar
  84. Seppelt R (2005) Simulating invasions in fragmented habitats: theoretical considerations, a simple example and some general implications. Ecol Complexity. 2:219–231Google Scholar
  85. Sharma GP, Singh JS, Raghubanshi AS (2005) Plant invasions: emerging trends and future implications. Curr Sci 88:726–734Google Scholar
  86. Simberloff D, Von Holle B (1999) Positive interactions of nonindigenous species: invasional meltdown? Biol Invasions 1:21–32CrossRefGoogle Scholar
  87. Space JC, Falanruw M (1999) Observations on invasive plant species in Micronesia. Accessed 18 Apr 2012.
  88. Space JC, Flynn T (2000) Observations on invasive plant species in American Samoa. Accessed 18 Apr 2012.
  89. St Quinton JM, Fay MF, Ingrouille M, Faull J (2011) Characterization of Rubus niveus: a prerequisite to its biological control in oceanic islands. Biocontrol Sci Technol 21:733–752CrossRefGoogle Scholar
  90. Stockwell CA, Hendry AP, Kinnison MT (2003) Contemporary evolution meets conservation biology. Trends Ecol Evol 18:94–101CrossRefGoogle Scholar
  91. Trueman M, Atkinson R, Guezou A, Wurm P (2010) Residence time and human-mediated propagule pressure at work in the alien flora of Galapagos. Biol Invasions 12:3949–3960CrossRefGoogle Scholar
  92. Tu YM, Li B, Niu JW (2000) A novel motion estimation algorithm based on dynamic search window and spiral search. Lect Notes Comput Sci 1948:356–362CrossRefGoogle Scholar
  93. Tye A (2006) Can we infer island introduction and naturalization rates from inventory data? Evidence from introduced plants in Galapagos. Biol Invasions 8:201–215CrossRefGoogle Scholar
  94. Tye A (2001) Invasive plant problems and requirements for weed risk assessment in the Galapagos islands. In: Groves RH, Panetta FD, Virtue JG (eds) Weed risk assessment. CSIRO Publishing, Collingwood, Victoria Australia, pp 153–175Google Scholar
  95. Tye A (2002) Revision of the threat status of the endemic flora of Galapagos. Galapagos Report 2001–2002. World Wildlife Fund—Fundación Natura, Quito, pp 116–122Google Scholar
  96. Tye A, Francisco-Ortega J (2011) Origins and evolution of Galapagos endemic vascular plants. In: Bramwell D, Caujapé-Castells J (eds) The biology of island floras. Cambridge University Press, London, pp 89–153Google Scholar
  97. Underwood E, Ustin SL, DiPierto D (2003) Mapping non-native plants using hyperspectral imagery. Rem Sens Environ 86:150–161CrossRefGoogle Scholar
  98. Walsh SJ, McCleary AL, Mena CF, Shao Y, Tuttle JP, Gonzalez A, Atkinson R (2008) QuickBird and Hyperion data analysis of an invasive plant species in the Galapagos islands of Ecuador: implications for control and land use management. Rem Sens Environ 112:1927–1941CrossRefGoogle Scholar
  99. Watson J, Trueman M, Tufet M, Henderson S, Atkinson R (2010) Mapping terrestrial anthropogenic degradation on the inhabited islands of the Galapagos Archipelago. Oryx 44:79–82CrossRefGoogle Scholar
  100. White PCL, Harris S (2002) Economic and environmental costs of alien vertebrate species in Britain. In: Pimentel D (ed) Biological invasions—economic and environmental costs of alien plant, animal, and microbe species. CRC Press, Boca Raton, FL, pp 113–149CrossRefGoogle Scholar
  101. Wilkinson SR, Naeth MA, Schmiegelow FKA (2005) Tropical forest restoration within Galapagos National Park: application of a state-transition model. Ecol Soc 10:Art. 28.Google Scholar
  102. Williams AP, Hunt ER (2002) Estimation of leafy spurge cover from hyperspectral imagery using mixture tuned matched filtering. Rem Sens Environ 82:446–456CrossRefGoogle Scholar
  103. Wiser SK, Allen RB, Clinton PW, Platt KH (1998) Community structure and forest invasion by an exotic herb over 23 years. Ecology 79:2071–2081CrossRefGoogle Scholar

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Authors and Affiliations

  1. 1.Department of GeographyUniversity of IowaIowa CityUSA
  2. 2.Department of Geography, Center for Galapagos StudiesUniversity of North Carolina at Chapel HillChapel HillUSA

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