GOKA Kouichi

Researcher Name
GOKA Kouichi
Div (Section) name/title
Biodiversity Division（Ecological Risk Assessment and Control Section）／Specially Appointed Researcher
Research Subject
Ecological risk assessment of invasive alien species
Degree(s)
a doctor of agriculture
Professional Qualification(s)
Biology,Agricultural Science,Chemistry
Environmental Speciality Field
ecology,genetics,acarology

Research Subject

  • Fiscal Year: 2025

    • 27211 : Study on the management of ecological risk factors that threaten biodiversity and human society
    • 27215 : Integrative research toward balancing conservation and use of biodiversity and behavior change
    • 27248 : Biodiversity Domain: Foresight and Advanced Basic Research

  • Fiscal Year: 2024

    • 26824 : Study on the management of ecological risk factors that threaten biodiversity and human society
    • 26828 : Integrative research toward balancing conservation and use of biodiversity and behavior change
    • 26866 : Biodiversity Domain: Foresight and Advanced Basic Research

  • Fiscal Year: 2023

    • 26416 : -Study on the management of ecological risk factors that threaten biodiversity and human society
    • 26419 : Integrative research toward balancing conservation and use of biodiversity and behavior change
    • 26454 : Biodiversity Domain: Foresight and Advanced Basic Research

  • Fiscal Year: 2022

    • 25980 : -Study on the management of ecological risk factors that threaten biodiversity and human society
    • 25983 : Integrative research toward balancing conservation and use of biodiversity and behavior change
    • 26012 : Biodiversity Domain: Foresight and Advanced Basic Research
    • 26380 : Emerging infectious diseases of bees in Japan: integrated risk assessment for conservation

  • Fiscal Year: 2021

    • 25513 : -Study on the management of ecological risk factors that threaten biodiversity and human society
    • 25516 : Integrative research toward balancing conservation and use of biodiversity and behavior change
    • 25809 : Biodiversity Domain: Foresight and Advanced Basic Research

  • Fiscal Year: 2020

    • 25098 : Harmonization with Nature Research Program
    • 25119 : Environmental Research Infrastructure on Biodiversity and Ecosystems
    • 25127 : Center for Climate Change Adaptation (CCCA)
    • 25137 : Ecological Risk Assessment and Countermeasure for Artificial Disturbance
    • 25139 : Integrated Evaluation of Biodiversity and the Development of Tools for Conservation Planning
    • 25275 : Establishing Ex-situ Conservation Research Center for Endangered Species
    • 25327 : Studies on Advancing the Methods for Climate Change Impacts Assessment

  • Fiscal Year: 2019

    • 24695 : Harmonization with Nature Research Program
    • 24717 : Ecological Risk Assessment and Countermeasure for Artificial Disturbance
    • 24719 : Integrated Evaluation of Biodiversity and the Development of Tools for Conservation Planning
    • 24751 : Environmental Research Infrastructure on Biodiversity and Ecosystems
    • 24757 : Center for Climate Change Adaptation (CCCA)
    • 24903 : Establishing Ex-situ Conservation Research Center for Endangered Species
    • 24908 : Promoting ex-situ conservation activity for endangered species in the biodiversity hotspots of Asia
    • 24975 : Studies on Advancing the Methods for Climate Change Impacts Assessment
    • 25005 : Scientific clarification and countermeasure to ecological impacts of pesticides on dragonflies

  • Fiscal Year: 2018

    • 24300 : Ecological risk assessment and countermeasure for artificial disturbance
    • 24302 : Integrated evaluation of biodiversity and the development of tools for conservation planning
    • 24321 : Environmental research infrastructure on biodiversity and ecosystems
    • 24340 : Climate Change Strategy Collaboration Office
    • 24354 : Harmonization with Nature Research Program
    • 24451 : Scientific Clarification and Countermeasure to Ecological Impacts of Pesticides on Dragonflies
    • 24521 : Establishing ex-situ conservation research center for endangered species

  • Fiscal Year: 2017

    • 23826 : Integrated evaluation of biodiversity and the development of tools for conservation planning
    • 23828 : Ecological risk assessment and countermeasure for artificial disturbance
    • 23845 : Harmonization with Nature Research Program
    • 23861 : Climate Change Strategy Collaboration Office
    • 23883 : Environmental research infrastructure on biodiversity and ecosystems
    • 23905 : Establishing ex-situ conservation research center for endangered species
    • 23908 : Promoting ex-situ conservation activity for endangered species in the biodiversity hotspots of Asia
    • 24059 : The effects of pesticides on acarine parasites on honey bees
    • 24192 : Scientific Clarification and Countermeasure to Ecological Impacts of Pesticides on Dragonflies

  • Fiscal Year: 2016

    • 23408 : Harmonization with Nature Research Program
    • 23410 : Ecological risk assessment and countermeasure for artificial disturbance
    • 23412 : Integrated evaluation of biodiversity and the development of tools for conservation planning
    • 23476 : Environmental research infrastructure on biodiversity and ecosystems
    • 23609 : Establishing ex-situ conservation research center for endangered species.
    • 23617 : Assessment of environmental impacts on terrestrial insects caused by neonicotinoid insecticides
    • 23618 : Development of control methods for priority measures against invasive alien species
    • 23620 : Research of environmental impacts of pesticides
    • 23626 : Research of ecological impacts of pesticides
    • 23718 : The effects of pesticides on acarine parasites on honey bees

  • Fiscal Year: 2015

    • 23009 : The study for biodiversity impact assessment and management of artificial disturbance to environment
    • 23034 : Monitoring projects and database management of biodiversity and ecosystem
    • 23179 : Assessment of environmental impacts on terrestrial insects caused by neonicotinoid insecticides
    • 23180 : Development of control methods for priority measures against invasive alien speices
    • 23213 : Development of an integrated assessment for investigating pesticide effects on biodiversity in paddy fields
    • 23263 : The effects of pesticides on acarine parasites on honey bees

  • Fiscal Year: 2014

    • 22597 : The study for biodiversity impact assessment and management of artificial disturbance to environment
    • 22622 : Monitoring projects and database management of biodiversity and ecosystem
    • 22677 : Promotion of Pasoh observation platform as a flagship site for Asian tropical ecosystems - Studies on impacts of climate change on resilience and vulnerability of biodiversity and ecosystem functions -
    • 22716 : BIodiversity impacts caused by pesticides
    • 22726 : The effects of pesticides on acarine parasites on honey bees
    • 22762 : Environmental impact of pesticides
    • 22763 : Assessment of environmental impacts on terrestrial insects caused by neonicotinoid insecticides
    • 22792 : Development of an integrated assessment for investigating pesticide effects on biodiversity in paddy fields
    • 22804 : Development of control methods for priority measures against invasive alien speices

  • Fiscal Year: 2013

    • 22181 : The study for biodiversity impact assessment and management of artificial disturbance to environment
    • 22206 : Monitoring projects and database management of biodiversity and ecosystem
    • 22220 : Development of an integrated assessment for investigating pesticide effects on biodiversity in paddy fields
    • 22527 : Development of integrated control methods and systems for invasive alien animals
    • 22528 : BIodiversity impacts caused by pesticides

  • Fiscal Year: 2012

    • 21752 : The study for biodiversity impact assessment and management of artificial disturbance to envirinment
    • 21777 : Monitoring projects and database management of biodiversity and ecosystem
    • 21853 : Development of integrated control methods and systems for invasive alien animals
    • 21868 : BIodiversity impacts caused by pesticides
    • 22124 : Establishing Pasoh Facilities as an Observational Base for Studies on Tropical Forest Ecosystems

  • Fiscal Year: 2011

    • 21310 : The study for biodiversity impact assessment and management of artificial disturbance to envirinment
    • 21335 : Monitoring projects and database management of biodiversity and ecosystem
    • 21516 : Global Eco-Risk Management from Asian Viewpoints
    • 21536 : Development of integrated control methods and systems for invasive alien animals
    • 21537 : BIodiversity impacts caused by pesticides

  • Fiscal Year: 2010

    • 20955 : Development of environmental risk assessment methods with reference to biodiversity and ecosystem functioning
    • 20972 : Global Eco-Risk Management from Asian Viewpoints
    • 21014 : The management of Invasive Alien Species data base in NIES
    • 21084 : Ecological risk assessment and control measure for invasive alien parasites
    • 21085 : Study of ecological impacts on biodiversity caused by agricultural pesticides

  • Fiscal Year: 2009

    • 20407 : Development of environmental risk assessment methods with reference to biodiversity and ecosystem functioning
    • 20527 : The management of Invasive Alien Species data base in NIES
    • 20528 : Ecological risk assessment and control measure for invasive alien parasites
    • 20530 : Global Eco-Risk Management from Asian Viewpoints
    • 20800 : Study of ecological impacts on biodiversity caused by agricultural pesticides
    • 20801 : Collecting of information about chytridiomycosis infection in Japan

  • Fiscal Year: 2008

    • 20073 : Development of environmental risk assessment methods with reference to biodiversity and ecosystem functioning
    • 20211 : Studies on effects of invasive species and genetically modified organisms (GMO) on the genetic biodiversity
    • 20221 : Investigation for genetic base of morphological variation and mechanism of speciation
    • 20228 : The management of Invasive Alien Species data base in NIES
    • 20229 : Prevalence survey and its ecological aspects of an amphibian disease chytridiomycosis among wild and captive amphibians in Japan
    • 20230 : Ecological risk assessment and control measure for invasive alien parasites
    • 20377 : Global Eco-Risk Management from Asian Viewpoints

  • Fiscal Year: 2007

    • 10442 : Conservation of freshwater and blackish water benthic invertebrates endemic to the Bonin Islands
    • 10448 : development of control methods of ecological risks caused by using bumblebee as pollinator
    • 10522 : Studies on effects of invasive species and genetically modified organisms (GMO) on the genetic biodiversity
    • 10552 : Investigation for genetic base of morphological variation and mechanism of speciation
    • 10585 : Development of environmental risk assessment methods with reference to biodiversity and ecosystem functioning
    • 10624 : The management of Invasive Alien Species data base in NIES
    • 10693 : Prevalence survey and its ecological aspects of an amphibian disease chytridiomycosis among wild and captive amphibians in Japan

  • Fiscal Year: 2006

    • 10061 : The study for ecological risk assessment and management of the invasive alien species
    • 10166 : Conservation of freshwater and blackish water benthic invertebrates endemic to the Bonin Islands
    • 10169 : development of control methods of ecological risks caused by using bumblebee as pollinator
    • 10261 : Studies on effects of invasive species and genetically modified organisms (GMO) on the genetic biodiversity
    • 10289 : Investigation for genetic base of morphological variation and mechanism of speciation
    • 10318 : Development of environmental risk assessment methods with reference to biodiversity and ecosystem functioning
    • 10357 : The management of Invasive Alien Species data base in NIES

  • Fiscal Year: 2005

    • 9344 : The study of the effect of invasive species on biodiversity
    • 9453 : Studies on the habitat assessment models and evaluation procedure for biodiversity conservation
    • 9530 : The study for ecological risk assessment and management of the invasive alien species
    • 9659 : Conservation of freshwater and blackish water benthic invertebrates endemic to the Bonin Islands

  • Fiscal Year: 2004

    • 8980 : The study of the effect of invasive species on biodiversity
    • 9134 : Studies on conservation genetics of the rare dragonfly species
    • 9170 : Studies on the habitat assessment models and evaluation procedure for biodiversity conservation
    • 9281 : The study for ecological risk assessment and management of the invasive alien species

  • Fiscal Year: 2003

    • 8672 : Effects of parasites on the wildlife populations
    • 8697 : The study of the effect of invasive species on biodiversity
    • 8905 : Studies on the habitat assessment models and evaluation procedure for biodiversity conservation

  • Fiscal Year: 2002

    • 8453 : Effects of parasites on the wildlife populations
    • 8539 : The study of the effect of invasive species on biodiversity

  • Fiscal Year: 2001

    • 8045 : F-1 Studies of biodiversity dynamics on a geographic scale
    • 8232 : Effects of parasites on the wildlife populations
    • 8299 : F-3 Study of the mechanism of biodiversity decrease caused by invasive species
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Research Result (Publication)

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  • Impacts of Pesticides on Honey Bees
    Presenter : Sanchez-bayo F., Goka K.
    Title : , Beekeeping and Bee Conservation - Advances in Research (2016)
  • -
    Presenter : Shimizu H., Goka K., Nezu Ayako, Hayakawa Naotaka
    Title : , Invasive Alien Species, Causes and Impacts, International Day for Biological Diversity Symposium 2009. Abstract (2009)
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Research Result (Presentation)

  • Research Presentation
    Establishing measures to control invasive alien insect species in Japan
    Presenter : Sakamoto H., Sakamoto Y., Nakajima N., Goka K.
    Name of Society : XIX IUSSI International Congress (2022)
    Name of Proceedings : -
  • Research Presentation
    Zoonotic disease and climate change: waterfowl migration changes and its impact on avian influenza outbreaks in wild birds.
    Presenter : Ikegami M., Onuma M., Goka K.
    Name of Society : AGU Fall Meeting 2021 (2021)
    Name of Proceedings : Abstracts
  • Research Presentation
    What Migratory Birds Brought Avian Influenza Virus into Japan?
    Presenter : Onuma M., Moriguchi S., Goka K.
    Name of Society : The Vth International Wildlife Management Congress, 2015 (2015)
    Name of Proceedings : IWMC2015 PROGRAM, 83
  • Research Presentation
    Ecological risk assessment of neonicotinoids and other systemic pesticides on paddy field in Japan: a 3-year project
    Presenter : Hayashi T., Kasai A., Hisamatsu S., Boulangé J., Watanabe H., Hidaka K., Goka K.
    Name of Society : Society of Environmental Toxicology and Chemistry North America 35th Annual Meeting (2014)
    Name of Proceedings : Abstract Book of SETAC North America 35th Annual Meeting, 392
  • Research Presentation
    Worldwide journey of invasive alien mites and ticks
    Presenter : Goka K., Kimiko Okabe, Ai Takano
    Name of Society : 24 International Congress of Entomology (2012)
    Name of Proceedings : Program, 116
  • Research Presentation
    Understanding invasion history and the eradication project of the Argentine ant in Japan
    Presenter : Inoue M., Goka K.
    Name of Society : 24th International Congress of Entomology (2012)
    Name of Proceedings : Abstracts, 112
  • Research Lecture
    Inference of invasion routes based on molecular genetics
    Presenter : Goka K.
    Name of Society : Workshop for initiating a global genetic diversity assessment (2012)
    Name of Proceedings : -
  • Research Presentation
    Invasive Alien Species Act in Japan - Beginning of struggle for eradication of IASs
    Presenter : Goka K.
    Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and The 5th EAFES International Congress (2012)
    Name of Proceedings : Fifth EAFES International Congress Abstract
  • Research Presentation
    A loophole of the regulation systems for alien species in Japan−Invisible Alien Species
    Presenter : Goka K.
    Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and The 5th EAFES International Congress (2012)
    Name of Proceedings : Fifth EAFES International Congress Abstract
  • Research Presentation
    Risk map for avian influenza in Japan
    Presenter : Moriguchi S. , Onuma M., Goka K.
    Name of Society : The 5th EAFES International Congress (2012)
    Name of Proceedings : ESJ59/EAFES5 Abstract
  • Research Lecture
    Evaluation of the impact of invasive Bombus terrestris on the native ecosystem in Japan
    Presenter : Goka K.
    Name of Society : 日本学術振興会国際交流事業国際研究集会 送粉者の保全に関する国際シンポジウム「送粉者の保全と持続的利用−グローバルアセスメントをめざして−」 (2012)
    Name of Proceedings : 日本学術振興会国際交流事業国際研究集会 送粉者の保全に関する国際シンポジウム「送粉者の保全と持続的利用−グローバルアセスメントをめざして−」講演要旨集, 14-15
  • Research Presentation
    The origin of Amphibian Chytridiomycosis:Did it come from Japan?
    Presenter : Goka K.
    Name of Society : International Union of Microbiological Societies 2011 Congress (2011)
    Name of Proceedings : Program of International Union of Microbiological Societies 2011 Congress, 99
  • Research Presentation
    Sensibility for H5N1 influenza virus infection in the wild birds
    Presenter : Hagiwara K., Onuma M., Goka K.
    Name of Society : The 15th International Congress of Virology (2011)
    Name of Proceedings : Program of The 15th International Congress of Virology, 101
  • Research Presentation
    Trends in Alien Species Information on the Internet
    Presenter : Okamoto T., Goka K.
    Name of Society : The 22nd Pacific Science Congress (2011)
    Name of Proceedings : Abstracts of The 22nd Pacific Science Congress, 35
  • Research Presentation
    Genetic structure and queen-worker conflict over sex ratio in bumblebees
    Presenter : Inoue M., Tsuchida K., Goka K.
    Name of Society : Global Conf.Entomol.(GCE 2011) (2011)
    Name of Proceedings : Abstracts, 539
  • Research Presentation
    Predicting potential global distribution of amphibian pahogen Batrachochytrium dendrobatidis
    Presenter : Moriguchi S. , Tominaga A, Irwin K.J., Freake M.J., Suzuki K., Goka K.
    Name of Society : 25th International Congress for Conservation Biology (2011)
    Name of Proceedings : Society for Conservation Biology 25th International Congress for Conservation Biology Congress Abstracts, 115
  • Research Presentation
    The voyage of an invasive species across continents: Genetic structure of worldwide Argentine ant populations
    Presenter : Inoue M., Goka K.
    Name of Society : 10th Int.Congr.Ecol. (2010)
    Name of Proceedings : Program, 29
  • Research Presentation
    The effect of habitat disturbance and anthropogenic transportation on the evolution of acaricide resistance in the two-spotted spider mite Tetranychus urticae (Acari: Tetranychidae)
    Presenter : Goka K.
    Name of Society : 13th Int.Conger.Acarol. (2010)
    Name of Proceedings : Abstracts, 93-94
  • Research Presentation
    The collapse of host-parasite coevolutionary history caused by biological invasion
    Presenter : Goka K., Okabe K.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 94
  • Research Presentation
    Molecular phylogenetic Study of marine halacarid mites (Acari: Prostigmata: Halacaridae)
    Presenter : Meguro H., Goka K., Abe H.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 150
  • Research Presentation
    An unintentionally introduced mite associated with a bamboo nesting carpenter bee through international trade
    Presenter : Okabe K., Kawazoe K., Masuya H., Makino S., Goka K.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 187-188
  • Research Presentation
    The voyage of an invasive species across continents: Genetic variation of worldwide Argentine ant population
    Presenter : Inoue M., Goka K.
    Name of Society : Int.Day Biol.Diversity Symp.2009 (2010)
    Name of Proceedings : Abstracts, 70-71
  • Research Presentation
    The infection risk and pathogenicity of chytrid fungus Batrachochytrium dendrobatidis carried by the Japanese sword tailed newt
    Presenter : Tominaga A., Goka K., Suzuki K., Tamukai K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Program, 68
  • Research Presentation
    The invasion of the Argentine ant across continents and the eradication
    Presenter : Inoue M., Goka K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 38
  • Research Presentation
    A newly recorded alien population of a lizard Plestiodon japonicus in Hachijojima Island, central Japan
    Presenter : Okamoto T., Kuriyama T., Hasegawa M., Hikida T., Goka K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 52
  • Research Presentation
    The origin of amphibian chytridiomycosis: Did it come from Japan?
    Presenter : Goka K., Yokoyama J., Une Y., Kuroki T., Suzuki K., Nakahara M., Kobayashi A., Inaba S., Mizutani T., Hyatt A.D.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 35
  • Research Lecture
    Status of the European bumblebee, Bombus terrestris, in Japan as a beneficial pollinator and an invasive alien species
    Presenter : Goka K.
    Name of Society : North Am.Bumble Bee Conserv.Plann.Workshop (2010)
    Name of Proceedings : Abstracts, 5
  • Research Presentation
    Exotic pet animals influencing biodiversity in Asia
    Presenter : Goka K.
    Name of Society : 23rd Int.Congr.Conserv.Biol. (2009)
    Name of Proceedings : Program, 138
  • Research Presentation
    The voyage of an invasive species across continents: Genetic variation of worldwide Argentine ant population
    Presenter : Inoue M., Goka K.
    Name of Society : Int.Cong.Conserv.Biol.(ICCB 2009)/23rd Annu.Meet.Soc.Conserv.Biol. (2009)
    Name of Proceedings : Program, 143
  • Research Presentation
    Worldwide invasion of the Argentine ant imperial
    Presenter : Inoue M., Goka K.
    Name of Society : 11th Pac.Sci.Int.-Congr. (2009)
    Name of Proceedings : Abstracts
  • Research Presentation
    Exotic pet animals influencing biodiversity in the World
    Presenter : Goka K.
    Name of Society : 11th Pac.Sci.Int.-Congr. (2009)
    Name of Proceedings : Abstracts
  • Research Presentation
    Amphibian chytridiomycosis in Japan: distribution, haplotypes, and possible entry into Japan
    Presenter : Goka K., Une Y., Kuroki T., Suzuki K., Nakahara M., Kobayashi A., Yokoyama J., Mizutani T., Hyatt A D.
    Name of Society : SMASH 2009 (2009)
    Name of Proceedings : Abstracts, 52
  • Research Presentation
    Bio-economic risks of invasive alien arthropods
    Presenter : Goka K.
    Name of Society : 4th Pan Pac.Conf.Pestic.Sci. (2008)
    Name of Proceedings : Abstracts, 24
  • Research Presentation
    Bioeconomic risk analysis of the red imported fire ant, Solenopsis invicta
    Presenter : Inoue M., Goka K.
    Name of Society : 4th Pan Pac.Conf.Pestic.Sci. (2008)
    Name of Proceedings : Abstracts, 53
  • Research Presentation
    Exotic pet animals influencing biodiversity in Japan
    Presenter : Goka K.
    Name of Society : Int.Symp.Control Strategy Invasive Alien Mammals 2008(CSIAM 2008) (2008)
    Name of Proceedings : Abstracts, 66
  • Research Presentation
    The beetle commercialization in Japan will destroy the evolutionaly history of mites
    Presenter : Goka K., Okabe K.
    Name of Society : Korea-Jpn.Acarol.Symp. (2008)
    Name of Proceedings : Abstracts, 13-16
  • Research Presentation
    Reproductive disturbance between alien and native bumblebees in the field
    Presenter : Kondo N., Yamanaka T., Kanbe Y., Kunitake Y., Yoneda M., Tsuchida K., Goka K.
    Name of Society : Eco Summit 2007 (2007)
    Name of Proceedings : Abstracts, 161
  • Research Presentation
    Biological invasion caused by commercialization of stag beetles in Japan
    Presenter : Goka K., Kojima H.(*1), Okabe K.(*2)
    Name of Society : EcoSummit 2007 (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    The history of mites: Co-speciation between stag beetles and a parasitic mite
    Presenter : Goka K., Okabe K.(*1), Hiroshi K.(*2)
    Name of Society : 12th Int.Congr.Acarol. (2006)
    Name of Proceedings : Program, 61
  • Research Presentation
    Ecological risks caused by intoroduced insects -The case of European bumblebee and exotic stag beetles
    Presenter : GOKA Kouichi
    Name of Society : 第7回生物多様性保全会議 (2006)
    Name of Proceedings : 同予稿集
  • Research Presentation
    Present situations of bumblebee pollination in tomato greenhouse in Japan
    Presenter : GOKA Kouichi
    Name of Society : 第7回生物多様性保全会議 (2006)
    Name of Proceedings : 同予稿集
  • Research Presentation
    Ecological risk caused by introduced insects -The case of European bumblebee and exotic stag beetles-
    Presenter : Goka K.
    Name of Society : Entomol.Soc.China 2006(中国昆虫学会2006) (2006)
    Name of Proceedings : Abstracts
  • Research Presentation
    Ecological risks caused by exotic stag beetles in japan
    Presenter : Goka K.
    Name of Society : APEC Workshop Invasive Alien Species (2005)
    Name of Proceedings : -
  • Research Presentation
    Ecological risks caused by intoroduced insects-The case of European bumblebee and exotic stag beetles-
    Presenter : Goka K.
    Name of Society : 22nd Symp.Soc.Popul.Ecol. (2005)
    Name of Proceedings : Abstracts
  • Research Presentation
    Exhibition of Japanese IAS database on the internet
    Presenter : Toda M.(*1), Koide K.(*1), Tokida K.(*1), Takamura K., Goka K.
    Name of Society : Int.Conf.Assess.Control Biol.Invasion Risks (2004)
    Name of Proceedings : -
  • Research Presentation
    Genetic disturbance caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : 113th Int.Congr.Entomol. (2004)
    Name of Proceedings : -
  • Research Presentation
    Biological invasion caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : 2nd Mini Symp.UC Davis (2004)
    Name of Proceedings : -
  • Research Presentation
    Genetic disturbance caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : Int.Symp.Endo-Symbiosis Mol.Evol.Insects (2003)
    Name of Proceedings : -
  • Research Presentation
    Bumblebee commercialization has caused international migration of parasitic mits
    Presenter : GOKA Kouichi, Okabe K.(*1), Yoneda M.(*2), Niwa S.
    Name of Society : 11th Int.Congr.Acarol. (2002)
    Name of Proceedings : Abstracts
  • Research Presentation
    Influences of invasive European bumblebee on the Japanese native species
    Presenter : Goka K.
    Name of Society : Exp.Approaches Conserv.Biol.UCLA (2001)
    Name of Proceedings : Abstracts
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  • What Migratory Birds Brought Avian Influenza Virus into Japan?
    Presenter : Onuma M., Moriguchi S., Goka K.
    Name of Society : The Vth International Wildlife Management Congress, 2015 (2015)
    Name of Proceedings : IWMC2015 PROGRAM, 83
  • Worldwide journey of invasive alien mites and ticks
    Presenter : Goka K., Kimiko Okabe, Ai Takano
    Name of Society : 24 International Congress of Entomology (2012)
    Name of Proceedings : Program, 116
  • Understanding invasion history and the eradication project of the Argentine ant in Japan
    Presenter : Inoue M., Goka K.
    Name of Society : 24th International Congress of Entomology (2012)
    Name of Proceedings : Abstracts, 112
  • Invasive Alien Species Act in Japan - Beginning of struggle for eradication of IASs
    Presenter : Goka K.
    Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and The 5th EAFES International Congress (2012)
    Name of Proceedings : Fifth EAFES International Congress Abstract
  • A loophole of the regulation systems for alien species in Japan−Invisible Alien Species
    Presenter : Goka K.
    Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and The 5th EAFES International Congress (2012)
    Name of Proceedings : Fifth EAFES International Congress Abstract
  • The origin of Amphibian Chytridiomycosis:Did it come from Japan?
    Presenter : Goka K.
    Name of Society : International Union of Microbiological Societies 2011 Congress (2011)
    Name of Proceedings : Program of International Union of Microbiological Societies 2011 Congress, 99
  • Trends in Alien Species Information on the Internet
    Presenter : Okamoto T., Goka K.
    Name of Society : The 22nd Pacific Science Congress (2011)
    Name of Proceedings : Abstracts of The 22nd Pacific Science Congress, 35
  • The effect of habitat disturbance and anthropogenic transportation on the evolution of acaricide resistance in the two-spotted spider mite Tetranychus urticae (Acari: Tetranychidae)
    Presenter : Goka K.
    Name of Society : 13th Int.Conger.Acarol. (2010)
    Name of Proceedings : Abstracts, 93-94
  • The collapse of host-parasite coevolutionary history caused by biological invasion
    Presenter : Goka K., Okabe K.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 94
  • Molecular phylogenetic Study of marine halacarid mites (Acari: Prostigmata: Halacaridae)
    Presenter : Meguro H., Goka K., Abe H.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 150
  • An unintentionally introduced mite associated with a bamboo nesting carpenter bee through international trade
    Presenter : Okabe K., Kawazoe K., Masuya H., Makino S., Goka K.
    Name of Society : 13th Int.Congr.Acarol. (2010)
    Name of Proceedings : Abstracts, 187-188
  • The invasion of the Argentine ant across continents and the eradication
    Presenter : Inoue M., Goka K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 38
  • The origin of amphibian chytridiomycosis: Did it come from Japan?
    Presenter : Goka K., Yokoyama J., Une Y., Kuroki T., Suzuki K., Nakahara M., Kobayashi A., Inaba S., Mizutani T., Hyatt A.D.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 35
  • Worldwide invasion of the Argentine ant imperial
    Presenter : Inoue M., Goka K.
    Name of Society : 11th Pac.Sci.Int.-Congr. (2009)
    Name of Proceedings : Abstracts
  • Exotic pet animals influencing biodiversity in the World
    Presenter : Goka K.
    Name of Society : 11th Pac.Sci.Int.-Congr. (2009)
    Name of Proceedings : Abstracts
  • Bio-economic risks of invasive alien arthropods
    Presenter : Goka K.
    Name of Society : 4th Pan Pac.Conf.Pestic.Sci. (2008)
    Name of Proceedings : Abstracts, 24
  • Bioeconomic risk analysis of the red imported fire ant, Solenopsis invicta
    Presenter : Inoue M., Goka K.
    Name of Society : 4th Pan Pac.Conf.Pestic.Sci. (2008)
    Name of Proceedings : Abstracts, 53
  • Exotic pet animals influencing biodiversity in Japan
    Presenter : Goka K.
    Name of Society : Int.Symp.Control Strategy Invasive Alien Mammals 2008(CSIAM 2008) (2008)
    Name of Proceedings : Abstracts, 66
  • The beetle commercialization in Japan will destroy the evolutionaly history of mites
    Presenter : Goka K., Okabe K.
    Name of Society : Korea-Jpn.Acarol.Symp. (2008)
    Name of Proceedings : Abstracts, 13-16
  • Biological invasion caused by commercialization of stag beetles in Japan
    Presenter : Goka K., Kojima H.(*1), Okabe K.(*2)
    Name of Society : EcoSummit 2007 (2007)
    Name of Proceedings : Abstracts
  • The history of mites: Co-speciation between stag beetles and a parasitic mite
    Presenter : Goka K., Okabe K.(*1), Hiroshi K.(*2)
    Name of Society : 12th Int.Congr.Acarol. (2006)
    Name of Proceedings : Program, 61
  • Ecological risks caused by intoroduced insects -The case of European bumblebee and exotic stag beetles
    Presenter : GOKA Kouichi
    Name of Society : 第7回生物多様性保全会議 (2006)
    Name of Proceedings : 同予稿集
  • Present situations of bumblebee pollination in tomato greenhouse in Japan
    Presenter : GOKA Kouichi
    Name of Society : 第7回生物多様性保全会議 (2006)
    Name of Proceedings : 同予稿集
  • Ecological risk caused by introduced insects -The case of European bumblebee and exotic stag beetles-
    Presenter : Goka K.
    Name of Society : Entomol.Soc.China 2006(中国昆虫学会2006) (2006)
    Name of Proceedings : Abstracts
  • Ecological risks caused by exotic stag beetles in japan
    Presenter : Goka K.
    Name of Society : APEC Workshop Invasive Alien Species (2005)
    Name of Proceedings : -
  • Ecological risks caused by intoroduced insects-The case of European bumblebee and exotic stag beetles-
    Presenter : Goka K.
    Name of Society : 22nd Symp.Soc.Popul.Ecol. (2005)
    Name of Proceedings : Abstracts
  • Exhibition of Japanese IAS database on the internet
    Presenter : Toda M.(*1), Koide K.(*1), Tokida K.(*1), Takamura K., Goka K.
    Name of Society : Int.Conf.Assess.Control Biol.Invasion Risks (2004)
    Name of Proceedings : -
  • Genetic disturbance caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : 113th Int.Congr.Entomol. (2004)
    Name of Proceedings : -
  • Biological invasion caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : 2nd Mini Symp.UC Davis (2004)
    Name of Proceedings : -
  • Genetic disturbance caused by commercialization of stag beetles in Japan
    Presenter : Goka K.
    Name of Society : Int.Symp.Endo-Symbiosis Mol.Evol.Insects (2003)
    Name of Proceedings : -
  • Bumblebee commercialization has caused international migration of parasitic mits
    Presenter : GOKA Kouichi, Okabe K.(*1), Yoneda M.(*2), Niwa S.
    Name of Society : 11th Int.Congr.Acarol. (2002)
    Name of Proceedings : Abstracts
  • Influences of invasive European bumblebee on the Japanese native species
    Presenter : Goka K.
    Name of Society : Exp.Approaches Conserv.Biol.UCLA (2001)
    Name of Proceedings : Abstracts
  • Establishing measures to control invasive alien insect species in Japan
    Presenter : Sakamoto H., Sakamoto Y., Nakajima N., Goka K.
    Name of Society : XIX IUSSI International Congress (2022)
    Name of Proceedings : -
  • Zoonotic disease and climate change: waterfowl migration changes and its impact on avian influenza outbreaks in wild birds.
    Presenter : Ikegami M., Onuma M., Goka K.
    Name of Society : AGU Fall Meeting 2021 (2021)
    Name of Proceedings : Abstracts
  • Ecological risk assessment of neonicotinoids and other systemic pesticides on paddy field in Japan: a 3-year project
    Presenter : Hayashi T., Kasai A., Hisamatsu S., Boulangé J., Watanabe H., Hidaka K., Goka K.
    Name of Society : Society of Environmental Toxicology and Chemistry North America 35th Annual Meeting (2014)
    Name of Proceedings : Abstract Book of SETAC North America 35th Annual Meeting, 392
  • Risk map for avian influenza in Japan
    Presenter : Moriguchi S. , Onuma M., Goka K.
    Name of Society : The 5th EAFES International Congress (2012)
    Name of Proceedings : ESJ59/EAFES5 Abstract
  • Sensibility for H5N1 influenza virus infection in the wild birds
    Presenter : Hagiwara K., Onuma M., Goka K.
    Name of Society : The 15th International Congress of Virology (2011)
    Name of Proceedings : Program of The 15th International Congress of Virology, 101
  • Genetic structure and queen-worker conflict over sex ratio in bumblebees
    Presenter : Inoue M., Tsuchida K., Goka K.
    Name of Society : Global Conf.Entomol.(GCE 2011) (2011)
    Name of Proceedings : Abstracts, 539
  • Predicting potential global distribution of amphibian pahogen Batrachochytrium dendrobatidis
    Presenter : Moriguchi S. , Tominaga A, Irwin K.J., Freake M.J., Suzuki K., Goka K.
    Name of Society : 25th International Congress for Conservation Biology (2011)
    Name of Proceedings : Society for Conservation Biology 25th International Congress for Conservation Biology Congress Abstracts, 115
  • The voyage of an invasive species across continents: Genetic structure of worldwide Argentine ant populations
    Presenter : Inoue M., Goka K.
    Name of Society : 10th Int.Congr.Ecol. (2010)
    Name of Proceedings : Program, 29
  • The voyage of an invasive species across continents: Genetic variation of worldwide Argentine ant population
    Presenter : Inoue M., Goka K.
    Name of Society : Int.Day Biol.Diversity Symp.2009 (2010)
    Name of Proceedings : Abstracts, 70-71
  • The infection risk and pathogenicity of chytrid fungus Batrachochytrium dendrobatidis carried by the Japanese sword tailed newt
    Presenter : Tominaga A., Goka K., Suzuki K., Tamukai K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Program, 68
  • A newly recorded alien population of a lizard Plestiodon japonicus in Hachijojima Island, central Japan
    Presenter : Okamoto T., Kuriyama T., Hasegawa M., Hikida T., Goka K.
    Name of Society : Island Invasives: Erad.Manage.Conf. (2010)
    Name of Proceedings : Abstracts, 52
  • Exotic pet animals influencing biodiversity in Asia
    Presenter : Goka K.
    Name of Society : 23rd Int.Congr.Conserv.Biol. (2009)
    Name of Proceedings : Program, 138
  • The voyage of an invasive species across continents: Genetic variation of worldwide Argentine ant population
    Presenter : Inoue M., Goka K.
    Name of Society : Int.Cong.Conserv.Biol.(ICCB 2009)/23rd Annu.Meet.Soc.Conserv.Biol. (2009)
    Name of Proceedings : Program, 143
  • Amphibian chytridiomycosis in Japan: distribution, haplotypes, and possible entry into Japan
    Presenter : Goka K., Une Y., Kuroki T., Suzuki K., Nakahara M., Kobayashi A., Yokoyama J., Mizutani T., Hyatt A D.
    Name of Society : SMASH 2009 (2009)
    Name of Proceedings : Abstracts, 52
  • Reproductive disturbance between alien and native bumblebees in the field
    Presenter : Kondo N., Yamanaka T., Kanbe Y., Kunitake Y., Yoneda M., Tsuchida K., Goka K.
    Name of Society : Eco Summit 2007 (2007)
    Name of Proceedings : Abstracts, 161
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  • Evaluation of the impact of invasive Bombus terrestris on the native ecosystem in Japan
    Presenter : Goka K.
    Name of Society : 日本学術振興会国際交流事業国際研究集会 送粉者の保全に関する国際シンポジウム「送粉者の保全と持続的利用−グローバルアセスメントをめざして−」 (2012)
    Name of Proceedings : 日本学術振興会国際交流事業国際研究集会 送粉者の保全に関する国際シンポジウム「送粉者の保全と持続的利用−グローバルアセスメントをめざして−」講演要旨集, 14-15
  • Status of the European bumblebee, Bombus terrestris, in Japan as a beneficial pollinator and an invasive alien species
    Presenter : Goka K.
    Name of Society : North Am.Bumble Bee Conserv.Plann.Workshop (2010)
    Name of Proceedings : Abstracts, 5
  • Inference of invasion routes based on molecular genetics
    Presenter : Goka K.
    Name of Society : Workshop for initiating a global genetic diversity assessment (2012)
    Name of Proceedings : -
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