International Conferences
[34] Yumeng Pang, Yusuke Yokoyama, Takahiro Aze, Takahiro Irie, Chih-Shin Chen, Tomohiko Kawamura, Yoko Iwata [Oral] Title: Metapopulation of swordtip squid Uroteuthis edulis identified by statolith trace elemental analysis. Place: 9th World Fisheries Congress (at Seattle, USA) Time: 2024.3.3.
[33] Takahiro Irie and Iki Murase [Online Poster] Title: Calibration for quantifying the strontium-to-calcium ratios of aragonitic shells using EPMA with WDS. Place: SEB Annual Conference 2023 (at Edinburgh, UK) Time: 2023.7.7.
[32] Iki Murase and Takahiro Irie [Online Poster] Title: Statistical properties of X-ray intensity output for strontium in the analysis of aragonitic shells using EPMA with WDS. Place: SEB Annual Conference 2023 (at Edinburgh, UK) Time: 2023.7.7.
[31] Takahiro Irie and Seiji Arakaki [Online Poster] Title: Protandrous hermaphroditism with male regression: An explanation based on evolutionarily stable mixed strategies. Place: SEB Annual Conference 2022 (at Montpellier, France) Time: 2022.7.7.
[30] Iki Murase and Takahiro Irie [Online Poster] Title: A new method to induce polymorphic transformation from aragonite to vaterite in Oryzias otoliths. Place: SEB Annual Conference 2022 (at Montpellier, France) Time: 2022.7.7.
[29] Yoko Iwata, Yumeng Pang, Seiya Kudo, Chih-Shin Chen, Takahiro Irie [Online Oral] Title: How does the proportion of alternative reproductive tactics respond to social context in squid? Place: Cephalopod International Advisory Council 2022 (at Sesimbra, Portugal). Time: 2022.4.4.
[28] Shota Hosono, Takahiro Irie, Jun Yamamoto, Mitsuhiro Nakaya, Yasunori Sakurai, Tomohiko Kawamura, Yoko Iwata Online [Online Oral] Title: Evaluation of statolith Sr/Ca as a thermometer by rearing experiments in spear squid Heterololigo bleekeri. Place: Cephalopod International Advisory Council 2022 (at Sesimbra, Portugal). Time: 2022.4.4.
[27] Yumeng Pang, Yusuke Yokoyama, Takahiro Aze, Takahiro Irie, Chih-Shin Chen, Tomohiko Kawamura, Yoko Iwata [Online Oral] Title: Evaluating the influences of experienced environments on Uroteuthis edulis life-history traits by statolith trace elements analysis. Place: Cephalopod International Advisory Council 2022 (at Sesimbra, Portugal). Time: 2022.4.4.
[26] Iki Murase, Takahiro Irie, and Kei'ichiro Iguchi [Oral] Title: Counter-directional body size clines within a Japanese amphidromous fish inferred from otolith analysis. Place: 54th European Marine Biology Symposium (at Dubin, Ireland). Time: 2019.8.26.
[25] Takahiro Irie [Poster] Dispersal footprint on water: Availability of Sr concentration of larval shells in widely distributed gastropods. Place: 54th European Marine Biology Symposium (at Dubin, Ireland). Time: 2019.8.26.
[24] Takahiro Irie and Atsushi Suzuki [PECHA KUCHA talk / Poster] Title: Estimation of the variance component due to the temperature-size rule in wild populations of an intertidal gastropod with determinate growth. Satellite Symposium: Is global warming causing animals to shrink? Evidence, Mechanisms and Models. Place: SEB 2019 Annual Meeting (at Sevilla, Spain). Time: 2019.6.30.
[23] Takahiro Irie and Atsushi Suzuki [Poster] Title: Estimation of growing temperatures using biogeochemical tracers in calcium carbonate shells: An application to the ecological study on phenotypic plasticity of body size in an intertidal gastropod. Place: Marine Evolution 2018 (at Stromstad, Sweden). Time: 2018.5.16.
[22] Iki Murase, Takahiro Irie, Keiichiro Murase [Oral] Title:Latitudinal variation of life history traits in an amphidromous fish Plecoglossus altivelis altivelis: how does growth before upstream migration affect the performance in rivers? Place: 6th International Otolith Symposium (at Keelung, Taiwan). Time: 2018.4.16.
[21] Takahiro Irie [Oral (invited)] Title:Complexity of life history adaptation in marine invertebrates. Place: International & Transdisciplinary Workshop on Advanced Future Studies: Exploring A Unified View Beyond Complexity (at International Conference Hall III in Clock Tower, Kyoto University). Time: 2018.2.15.
[20] 2017, J. Montenegro, K. Mochida, K. Matsui, D.F. Mokodongan, R.K. Hadiaty, K.W.A. Masengi, N. Inomata, T. Irie, Y. Terai, Y. Hashiguchi, J. Kitano & K. Yamahira [Oral] Title: Parallel evolution of body coloration between sympatric freshwater fishes with non-parallel evolution of visual sense. Place: SCESAP 2017 (Seciety for Coastal Ecosystems Studies - Asia Pacific) (at University of the Philippines Cebu, Lahug, Cebu City). Time: 2017.12.5.
[19] 2017, Iki MURASE, Takahiro IRIE, Kei'ichiro Iguchi [Poster] Title: Geographic variation in life history of ayu species. Place: The Annual Meeting of the Asian Society of Ichthyologists 2017 (at Ho Chi Minh, Vietnam). Time: 2017.8.22.
[18] 2017, Takahiro IRIE [Poster] Title: Quantifying the temperature-driven body size variation in the wild populations of intertidal gastropods. Place: The 3rd Workshop on Trait-Based Approaches to Ocean Life (at Bergen, Norway). Time: 2017.8.21.
[17] 2016, Kozue NISHIDA, Akari NAGOSHI, Atsushi SUZUKI, Takahiro IRIE, Masahiro HAYASHI, Yuzo YAMAMOTO, Ryota SUWA, Yusuke WATANABE, Takashi kIKKAWA, Mizuho SATO, Rei NAKASHIMA, Yukihiro NOJIRI, & Hodaka KAWAHATA [Oral] Title: Effects of ocean acidification on shell and somatic growth, and stable isotopes of shell carbonate of two species of abalones. Place: Japan Geoscience Union Meeting 2016 (at Makukhari, Japan). Time: 2016.5.23.
[16] 2016, Takahiro IRIE [Poster] Title: Optimal phase shifting strategy to escape from the viral infection in the coccolithophore Emiliania huxleyi. Place: EMBO|EMBL Symposium: New Model Systems for Linking Evolution and Ecology (at Heidelberg, Germany). Time: 2016.5.9.
[15] 2015, Kozue NISHIDA, Atsushi SUZUKI, Masahiro HAYASHI, Yusuke WATANABE, Yuzo YAMAMOTO, Takahiro IRIE, Yukihiro NOJIRI, Chiharu MORI, Mizuho SATO, Kei SATO, & Takenori SASAKI [Oral] Title: Temperature dependency of shell microstructural formation of Scapharca broughtonii (Mollusca: Bivalvia): New insights into age determination and thermal adaptation in molluscs. Place: XIX INQUA 2015 (at Nagoya, Japan). Time: 2015.7.28.
[14] 2015, Takahiro IRIE [Oral (invited)] Title: Tentative proposal for the statistical inference of PBF population size from the number of parent-offspring pairs. Place: Pacific Bluefin (PBF) Workshop - Close-Kin: A Fishery Independent Estimate of Spawning Stock Biomass (at Southwest Fisheries Science Center, La Jolla, USA). Time: 2015.5.27.
[13] 2014, Takahiro IRIE & Yukio Takeuchi [Oral] Title: An application of an integrated stock assessment model (Stock Synthesis) to Eastern Atlantic Bluefin Tuna stock. Place: International Convention for the Conservation of Atlantic Tunas (ICCAT) SCRS 2014 (at Madrid, Spain). Time: 2014.9.23.
[12] 2010, Takahiro IRIE, Kazuhiro BESSHO, Helen S. FINDLAY & Piero
CALOSI [poster] Title: Natural selection under ocean acidification drives
phytoplankton to be more heavily calcified. Place: FORAMS 2010: International
Symposium on Foraminifera (at Bonn, Germany). Time: 2010.9.6.
[11] 2010, Kazuhiro BESSHO, Takahiro IRIE, Helen S. FINDLAY & Piero
CALOSI [oral]
Title: Natural selection under ocean acidification drives phytoplankton to be more heavily calcified.
Place: 13th International Nannoplankton Association Meeting (at Yamagata,
Japan). Time: 2010.9.6.
[10] 2010, Takahiro IRIE [poster] Title: Higher precipitation cost of CaCO3 at lower temperatures does not break
the temperature-size rule in an intertidal gastropod with determinate growth.
Place: Gordon Research Conference: Metabolic Basis of Ecology
(at University of New England in Biddeford, USA). Time: 2010.7.20.
[9] 2010, Takahiro IRIE, Kazuhiro BESSHO, Helen S. FINDLAY & Piero
CALOSI [poster]
Title: Natural selection under ocean acidification favors larger phytoplankton with heavier exoskeleton.
Place: Body-size in a changing World: 3rd Workshop of the ESF Research
Networking Programme SIZEMIC
(at Institut de Ciencies del Mar, Barcelona). Time: 2010.6.21.
[8] 2009, Takahiro IRIE, Kazuhiro BESSHO & Helen S. FINDLAY [oral]
Title: More heavily calcified phytoplankton evolve under ocean acidification conditions:
Optimal growth strategy of coccolithophores.
Place: Radiolarian Biology based on Paleoceanography Workshop (at Kyushu
University, Japan).
Time: 2009.11.13.
[7] 2009, Takahiro IRIE [poster]
Title: Ocean acidification evolves phytoplankton to be more calcified:
Optimal growth strategy of coccolithophores.
Place: BICS Conference: Multiply Structured Populations in Biology (at
University of Bath, United Kingdom)
Time: 2009.7.02.
[6] 2009, Takahiro IRIE [oral]
Title: Do intertidal ectotherms follow the temperature-size rule?
Place: ESF Meeting: Thermal Adaptation in Aquatic Ectotherms (at Mols Laboratory,
Denmark)
Time: 2009.6.16.
[5] 2007, Takahiro IRIE [oral]
Title: Evolutionary ecological aspects of the geographic variation in the
intertidal gastropod,
Monetaria annulus (family Cypraeidae).
Place: World Congress of Malacology (at University of Antwerp, Belgiuim)
Time: 2007.7.19.
[4] 2006, Takahiro IRIE & Yoh IWASA. [oral]
Title: Why do smaller cowries occur in shallower habitats?
Two alternative hypotheses based on life-history models.
Place: Japanese-Korean Joint Meeting for
Mathematical Biology (at Kyushu University,
Fukuoka, Japan)
Time: 2006.9.16.
[3] 2006, Takahiro IRIE. [poster]
Title: Intraspecific variation of life histories in intertidal snails:
Adaptation to environmental heterogeneity.
Place: Evolution 2006 (at Stony Brook University, New York, USA) Time:
2006.6.26.
[2] 2004, Takahiro IRIE & Yoh IWASA. [poster]
Title: Dymamic optimization technique in the analyses of life histories
of molluscs.
Key words: Marine Benthos, Pontryagin's Maximum
Principle, Optimal Growth Schedule.
Place: International Society for Ecological
Informatics 4 (at Busan National University,
Busan, Korea).
Time: 2004.10.26.
[1] 2004, Takahiro IRIE. [poster]
Title: Geographic variation of shell morphology in Cypraea annulus (Mollusca: Gastropoda: Cypraeidae).
Key words: Golden-ringled cowry, Habitat type, Inshore cline, Equilatitudinal variation, Seasonal variation.
Place: East Asian Federation of Ecological Societies
(at Mokpo National University, Mokpo, Korea).
Time: 2004.10.21.
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