Theory of biosphere-complex adaptive system

• Project/Area Number: 18370011
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Ecology/Environment
• Research Institution: Kyushu University
• Principal Investigator: IWASA Yoh Kyushu University, 大学院・理学研究院, 教授 (70176535)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥17,420,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥2,820,000); Fiscal Year 2008: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2007: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2006: ¥5,200,000 (Direct Cost: ¥5,200,000)
• Keywords: 生態系 / 数理モデル / 社会 / 生態結合動態 / 複雑適応系 / 社会的ヒシテリシス / 栄養除去のパラドックス / 水質改善 / 間接互恵 / 薬剤耐性 / 発ガン / 社会経済選択 / 結合動態 / 森林伐採 / 湖水の水質浄化 / コンフリクト / 形態形成 / 社会系結合動態 / 社会的圧力 / 条件付き協力 / 非線形挙動 / 空間動態 / パターン形成 / 発癌 / フィードバック

Research Abstract

バイオスフェア(生物圏)とは、生物とそれらが生息するための環境とをあわせた系のことである。それには微生物から植物、大型動物などにいたるさまざまな生物だけでなく、個体の適応から個体群の変動、空間構造の自律形成、そして生態系機能の出現とさまざまなレベルを同時に考慮にいれて把握しないといけない。そのようなバイオスフェアのありかたを理解するための基本的な概念、モデリング、そして扱うための数理的手法を開発することが本申請の目的であった。以下の示すようにさまざまな面での成果があがった。とくに人間社会の意思決定と切り離して生態系を理解することはできないことがはっきりし、それらを一つのものとしてとらえるための数理的基盤が整備できたことが大きい。今後この路線にそって生態学の重要な一分野が展開して行くことを期待している。

Research Products

• [Journal Article] Indirect reciprocity provides only a narrow margin of efficiency for the costly punishment (2009)
  • Author(s): Ohtsuki, H., Y. Iwasa, and M. A. Nowak
  • Journal Title: Nature 457 Pages: 179-182
  • Peer Reviewed
• [Journal Article] The coupled dynamics of human socio-economic choice and lake water system : the interaction of two sources of nonlinearity (2009)
  • Author(s): Suzuki, Y., and Y. Iwasa
  • Journal Title: Ecological Research (in press)
• [Journal Article] Conflict between groups of players in coupled socio-economic and ecological dynamics (2009)
  • Author(s): Suzuki, Y., and Y. Iwasa
  • Journal Title: Ecological Economics (in press)
• [Journal Article] Estimating the spatio-temporal pattern of volumetric growth rate from fate maps in chick limb development Developmental Dynamics (2009)
  • Author(s): Morishita, Y. and Y. Iwasa
  • Journal Title: (in press)
• [Journal Article] Traveling wave formation in vertebrate segmentation (2009)
  • Author(s): Uriu, K., Y. Morishita and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology (in press)
• [Journal Article] Dynamic modeling of ureteric tube branching in the early kidney development (2009)
  • Author(s): Hirashima, T., Y. Iwasa, and Y. Morishita
  • Journal Title: Journal of Theoretical Biology (in press)
• [Journal Article] Indirect reciprocity provides only a narrow margin of efficiency for the costly punishment. (2009)
  • Author(s): Ohtsuki, H., Y. Iwasa, & M. A. Nowak
  • Journal Title: Nature 457
  • Peer Reviewed
• [Journal Article] Feedback loop between the AER and ZPA activities stabilizes their spatial position in the limb bud formation (2008)
  • Author(s): Hirashima, T., Y. Iwasa, and Y. Morishita
  • Journal Title: Bulletin of Mathematical Biology 70 Pages: 438-459
  • Peer Reviewed
• [Journal Article] Spatial heterogeneity of mortality and temporal fluctuation in fertility promote coexistence but not vice versa : a random-community approach (2008)
  • Author(s): Muko, S. and Y. Iwasa
  • Journal Title: ournal of Theoretical Biology 253 Pages: 593-600
  • Peer Reviewed
• [Journal Article] Optimal placement of multiple morphogen sources (2008)
  • Author(s): Morishita, Y. and Y. Iwasa
  • Journal Title: Physical Review E77, 041909
  • Peer Reviewed
• [Journal Article] Growth based morphogenesis in vertebrate limb bud (2008)
  • Author(s): Morishita, Y. and Y. Iwasa
  • Journal Title: Bulletin of Mathematical Biology 70 Pages: 1957-1978
  • Peer Reviewed
• [Journal Article] Role of gap dynamics in the evolution of masting of trees (2008)
  • Author(s): Tachiki, Y. and Y. Iwasa
  • Journal Title: Evolutionary Ecology Research 10 Pages: 893-905
  • Peer Reviewed
• [Journal Article] Comparison between perfect information and passive-adaptive social learning models of forest harvesting (2008)
  • Author(s): Satake, A., S.A. Levin and Y. Iwasa
  • Journal Title: Theoretical Ecology 1 Pages: 189-197
  • Peer Reviewed
• [Journal Article] Comparison between perfect information and passive-adaptive social learning models of forest harvesting. (2008)
  • Author(s): Satake, A., S. A. Levin & Y. I-wasa.
  • Journal Title: Theoretical Ecology 1 Pages: 189-197
  • Peer Reviewed
• [Journal Article] Role of gap dynamics in the evolution of masting of trees. (2008)
  • Author(s): Tachiki, Y., Y. Iwasa.
  • Journal Title: Evolutionary Ecology Research 10 Pages: 893-905
  • Peer Reviewed
• [Journal Article] Optimal conservation strategy in fluctuating environments with species interactions : resources enhancement of the native species versus extermination of the alien species (2007)
  • Author(s): Yokomizo, H., P. Haccou and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 244 Pages: 46-58
  • Peer Reviewed
• [Journal Article] Global analysis of evolutionary dynamics and exhaustive search for social norms that maintain cooperation by reputation (2007)
  • Author(s): Ohtsuki, H. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 244 Pages: 518-531
  • Peer Reviewed
• [Journal Article] Probability of resistance evolution in the host by the exponentially growing virus (2007)
  • Author(s): Haeno, H. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 246 Pages: 323-331
  • Peer Reviewed
• [Journal Article] Spatial pattern analysis in forest dynamics : Deviation from power law and direction of regeneration waves (2007)
  • Author(s): Schlicht, R., and Y. Iwasa
  • Journal Title: Ecological Research 22 Pages: 197-203
  • Peer Reviewed
• [Journal Article] Nonlinear behavior of the socio-economic dynamics for lake water pollution control (2007)
  • Author(s): Iwasa, Y., T. Uchida, and H. Yokomizo
  • Journal Title: Ecological Economics 63 Pages: 219-229
  • Peer Reviewed
• [Journal Article] Robustness of the signal transduction system of the mammalian JAK/STAT pathway and dimerization steps (2007)
  • Author(s): Shudo, E., J. Yang, A. Yoshimura, and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 246 Pages: 1-9
  • Peer Reviewed
• [Journal Article] Coupled ecological-social dynamics in a forested landscape : spatial interactions and information flow (2007)
  • Author(s): Satake, A., H.M. Leslie, Y. Iwasa, and S.A. Levin
  • Journal Title: Journal of Theoretical Biology 246 Pages: 695-707
  • Peer Reviewed
• [Journal Article] ESS distribution of display duration in animal contests to assess an opponent before fighting or fleeing (2007)
  • Author(s): Uehara, T., Y. Iwasa, and H. Ohtsuki
  • Journal Title: Evolutionary Ecology Research 9 Pages: 395-408
  • Peer Reviewed
• [Journal Article] Synchronized deforestation induced by social learning under uncertainty of forest-use value Ecological Economics (2007)
  • Author(s): Satake, A., M. Janssen, S.A. Levin, and Y. Iwasa
  • Journal Title: 63 Pages: 452-467
  • Peer Reviewed
• [Journal Article] Cooperation maintained by fitness adjustment (2007)
  • Author(s): Taylor, C., J. Chen, and Y. Iwasa
  • Journal Title: Evolutionary Ecology Research 9 Pages: 1023-1041
  • Peer Reviewed
• [Journal Article] The fastest evolutionary trajectory (2007)
  • Author(s): Traulsen, A., Y. Iwasa, and M.A. Nowak
  • Journal Title: J. theor. Biol 249 Pages: 617-623
  • Peer Reviewed
• [Journal Article] Single class orbits in nonlinear Leslie matrix models for semelparous populations. (2007)
  • Author(s): Kon, R. and Y. Iwasa
  • Journal Title: Journal of Mathematical Biology 55 Pages: 781-802
  • Peer Reviewed
• [Journal Article] Turing pattern formation with two kinds of cells and a diffusive chemical (2007)
  • Author(s): Uriu, K. and Y. Iwasa
  • Journal Title: Bulletin of Mathematical Biology 69(8) Pages: 2515-2536
  • Peer Reviewed
• [Journal Article] The evolution of two mutations during clonal expansion (2007)
  • Author(s): Haeno, H., Y. Iwasa, and F. Michor
  • Journal Title: Genetics 117 Pages: 2209-2221
  • Peer Reviewed
• [Journal Article] Nonlinear behavior of the socio-economic dynamics for lake water pollution control (2007)
  • Author(s): Iwasa, Y., T.Uchida, and H.Yokomizo.
  • Journal Title: Ecological Economics 63 Pages: 219-229
  • Peer Reviewed
• [Journal Article] The evolution of two mutations during clonal expansion (2007)
  • Author(s): Haeno, H., Y.Iwasa, and F.Michor.
  • Journal Title: Genetics 177 Pages: 2209-2221
  • Peer Reviewed
• [Journal Article] Synchronized deforestation induced by social learning under uncertainty of forest-use value (2007)
  • Author(s): Satake, A., M.Janssen, S.A.Levin, and Y.Iwasa.2007
  • Journal Title: Ecological Economics 62 Pages: 452-467
  • Peer Reviewed
• [Journal Article] 2007. Nonlinear behavior of the socio-economic dynamics for lake water pollution control. (2007)
  • Author(s): Iwasa, Y., T. Uchida, and H. Yokomizo.
  • Journal Title: Ecological Economics (In press)
• [Journal Article] Evolution of resistance to cancer therapy (2006)
  • Author(s): Michor, F., M.A. Nowak and Y. Iwasa
  • Journal Title: Current Pharmaceutical Design 12 Pages: 261-271
  • Peer Reviewed
• [Journal Article] Selfish gene's strategy for symbiosis in the genome (2006)
  • Author(s): Mochizuki, A., K. Yahara, I. Kobayashi, and Y. Iwasa
  • Journal Title: Genetics 172 Pages: 1309-1323
  • Peer Reviewed
• [Journal Article] The leading eight : social norms that can maintain cooperation by indirect reciprocity (2006)
  • Author(s): Ohtsuki, H. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 239 Pages: 435-444
  • Peer Reviewed
• [Journal Article] Tragedy of the commons of plant water use (2006)
  • Author(s): Zea-Cabrera, E., Y. Iwasa, S. Levin, I. Rodriguez-Iturbe
  • Journal Title: Water Resources Research 42, W06D02
  • Peer Reviewed
• [Journal Article] Evolution of resistance in clonal expansion (2006)
  • Author(s): Iwasa, Y., M.A. Nowak, and F. Michor
  • Journal Title: Genetics 172 Pages: 2557-2566
  • Peer Reviewed
• [Journal Article] Coupled ecological and social dynamics in a forested landscape : the deviation of the individual decisions from the social optimum (2006)
  • Author(s): Satake, S. and Y. Iwasa
  • Journal Title: Ecological Research 21 Pages: 370-379
  • Peer Reviewed
• [Journal Article] Stochastic dynamics of metastasis formation (2006)
  • Author(s): Michor, F., M.A. Nowak, and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 240 Pages: 521-530
  • Peer Reviewed
• [Journal Article] Genetic instability and clonal expansion (2006)
  • Author(s): Nowak, M.A., F. Michor, and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 241 Pages: 26-32
  • Peer Reviewed
• [Journal Article] Dynamics of metastasis suppressor gene inactivation (2006)
  • Author(s): Michor, F. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 241 Pages: 676-689
  • Peer Reviewed
• [Journal Article] The coevolution of altruism and punishment : the role of selfish punishers (2006)
  • Author(s): Nakamaru, M. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 240 Pages: 475-488
  • Peer Reviewed
• [Journal Article] Direction of regeneration waves in grid-based models for forest dynamics (2006)
  • Author(s): Schlicht, R. and Y. Iwasa
  • Journal Title: ournal of Theoretical Biology 242 Pages: 365-371
  • Peer Reviewed
• [Journal Article] A model for circadian rhythm of cyanobacteria which maintains oscillation without gene expression (2006)
  • Author(s): Kurosawa, G., K. Aihara, and Y. Iwasa
  • Journal Title: Biophysical Journal 91 Pages: 2015-2025
  • Peer Reviewed
• [Journal Article] Deviation from power-law (2006)
  • Author(s): Schlicht, R. and Y. Iwasa
  • Journal Title: spatial data of forest canopy gaps, and three lattice models Ecological Modelling 198 Pages: 399-408
  • Peer Reviewed
• [Journal Article] The age incidence of chronic myeloid leukemia can be explained by a one-mutation model (2006)
  • Author(s): Michor, F., Y. Iwasa and M.A. Nowak
  • Journal Title: Proc. Natl. Acad. Sci. USA 103 Pages: 14931-14934
  • Peer Reviewed
• [Journal Article] How canalization can make loops : a new model of reticulated leaf vascular pattern formation (2006)
  • Author(s): Feugier, G.F. and Y. Iwasa
  • Journal Title: Journal of Theoretical Biology 243 Pages: 235-244
  • Peer Reviewed
• [Journal Article] A symmetry of fixation time in evolutionary dynamics (2006)
  • Author(s): Taylor, C., Y. Iwasa, and M.A. Nowak
  • Journal Title: Journal of Theoretical Biology 243 Pages: 245-251
  • Peer Reviewed
• [Journal Article] Complex life cycle and the body sizes at life history transitions for macroparasites (2006)
  • Author(s): Iwasa, Y. and G. Wada
  • Journal Title: Evolutionary Ecology Research 8 Pages: 1427-1443
  • Peer Reviewed
• [Journal Article] Tragedy of the commons of plant water use. (2006)
  • Author(s): Zea-Cabrera, E., Y. Iwasa, S. Levin, I. Rodriguez-Iturbe
  • Journal Title: Water Resources Research 42
• [Journal Article] Evolution of resistance in clonal expansion (2006)
  • Author(s): Iwasa, Y., F. Michor, and M. A. Nowak
  • Journal Title: Genetics 172 Pages: 2557-2566
• [Journal Article] Deviation from power-law, spatial data of forest canopy gaps, and three lattice models (2006)
  • Author(s): Schlicht, R. and Y. Iwasa
  • Journal Title: Ecological Modelling 198 Pages: 399-408
• [Journal Article] Complex life cycle and the body sizes at life history transitions for macroparasites. (2006)
  • Author(s): Iwasa. Y. and G. Wada.
  • Journal Title: Evolutionary Ecology Research 8 Pages: 1427-1443
• [Journal Article] 2006. The leading eight: social norms that can maintain cooperation by indirect reciprocity. (2006)
  • Author(s): Ohtsuki, H. and Y. Iwasa.
  • Journal Title: Journal of Theoretical Biology 239 Pages: 435-444
• [Presentation] Modeling morphogenesis in development (2008)
  • Author(s): Iwasa, Y.
  • Organizer: International Workshop on Mathematical Biology : modeling and Analysis.
  • Place of Presentation: National Taiwan Normal University (Kungkuan, Taipei).
  • Year and Date: 2008-12-16
• [Presentation] The leading eight:social norms that can maintain cooperation by indirect reciprocity (2007)
  • Author(s): Yoh Iwasa(plenary talk)
  • Organizer: Mathematical Models in Evolution and Ecology(org.British Ecolosical Society)
  • Place of Presentation: Sussex, UK
• [Presentation] Accuracy of positional information provided by multiple chemical gradients with correlated noises
  • Author(s): Morishita, Y. and Y. Iwasa
• [Presentation] Synchronized oscillation of the segmentation clock gene in vertebrate development
  • Author(s): Uriu, K., Y. Morishita, and Y. Iwasa
• [Presentation] Advantage of having regulatory T cells requires localized suppresion of immune reactions
  • Author(s): Saeki, K., and Y. Iwasa
• [Presentation] The pace of evolution across fitness valleys
  • Author(s): Gokhale, C., Y. Iwasa, M.A. Nowak, and A. Traulsen
• [Presentation] Large mutations and small mutations have very different effects on evolution
  • Author(s): Uehara, T. and Y. Iwasa
  • Organizer: illustrated by mixed strategies of asymmetric binary games
• [Presentation] Paradox of nutrient removal in coupled socio-economic and ecological dynamics for lake water pollusion
  • Author(s): Iwasa, Y., Y. Suzuki-Ohno, and H. Yokomizo
• [Book] Preface to Special Feature : Interface between ecology and social sciences in global environmental change (2009)
  • Author(s): Satake, A. and Y. Iwasa
  • Publisher: Ecological Research(in press)
• [Book] 『数理科学事典』, 企画委員.「第5章 生命の数理」の編集を担当.「生命の数理 : 概要」「発癌の数理」「遺伝子・タンパクダイナミックス」「概日リズム」などを執筆 (2009)
  • Author(s): 広中平祐, その他編
  • Publisher: 丸善(印刷中)
• [Book] 『生物学大辞典』, 「癌の数理モデル」「染色体不安定」「コンパートメント化の効果」「トンネル効果(発癌過程での)」「ツーヒット説」 (2009)
  • Author(s): 巌佐庸
  • Publisher: 東京化学同人(印刷中)
• [Book] 『数理生物学要諦第2巻 : 空間の数理生物学』, 「分岐構造形成の数理モデル : 維管束植物の葉脈パターンと神経細胞の樹状突起形成を例に」(瀬野裕美ほか編) (2009)
  • Author(s): 巌佐庸・望月敦史
  • Publisher: 共立出版(印刷中)
• [Book] 『生態系の再生を生態学と社会科学から考える-湖沼を事例として』, 「生態系ダイナミックスと人の選択ダイナミックスのカップリング」(高村典子編) (2009)
  • Author(s): 巌佐庸・大野ゆかり
  • Publisher: 共立出版(印刷中)
• [Book] シンポジウム報告「協力の進化 : 社会・脳・ゲーム」 (2009)
  • Author(s): 巌佐庸
  • Publisher: 進化学会ニュースレター9
• [Book] 『生命の数理』(単著) (2008)
  • Author(s): 巌佐庸
  • Publisher: 共立出版
• [Book] 『環境事典』, 「群集」「資源」「生態系」「生態系生態学」「生態リスク評価」「生物資源管理」「共生」 (2008)
  • Author(s): 巌佐庸
  • Publisher: 日本科学者会議編、旬報社
• [Book] 『進化のダイナミクス-生命の謎を解き明かす方程式』(Martin A. Nowak 2006) (2008)
  • Author(s): 竹内康博・佐藤一憲・巌佐庸・中岡慎治(監訳)
  • Publisher: 共立出版
• [Book] 佐竹暁子受賞論文へのコメント (2008)
  • Author(s): 巌佐庸
  • Publisher: 日本生態学会誌57
• [Book] 「数理科学は語る : 30年前から現代へのメッセージ、特集『生物と数学 : 数理生物学の新しい展開』(1978年9月号)」 (2008)
  • Author(s): 巌佐庸
  • Total Pages: 67
  • Publisher: 数理科学543
• [Book] 生命の数理 (2008)
  • Author(s): 巌佐 庸
  • Total Pages: 232
  • Publisher: 共立出版
• [Book] 生命の数理 (2008)
  • Author(s): 巌佐 庸(単著)
  • Total Pages: 231
  • Publisher: 共立出版
• [Book] Preface. In "Mathematics for ecology and environmental sciences." (2007)
  • Author(s): Takeuchi, Y., Y. Iwasa, and K. Sato, Y. Takeuchi, Y. Iwasa and K. Sato eds.
  • Publisher: Springer
• [Book] Ecology as a modern science. in "Mathematics for ecology and environmental sciences." (2007)
  • Author(s): Sato, K., Y. Iwasa, and Y. Takeuchi, Y. Takeuchi, Y. Iwasa and K. Sato eds.
  • Publisher: Springer, Chapter
• [Book] A survey on indirect reciprocity. In "Mathematics for ecology and environmental sciences" (2007)
  • Author(s): Brandt, H., H. Ohtsuki, Y. Iwasa, and K. Sigmund, Y. Takeuchi, K. Sato and Y. Iwasa eds.
  • Publisher: Springer chapter
• [Book] Preface. In "Mathematics for life science and medicine" (2007)
  • Author(s): Takeuchi, Y., Iwasa, Y., and K. Sato, Y. Takeuchi, Y. Iwasa and K. Sato eds.
  • Publisher: Springer
• [Book] Mathematical studies of dynamics and evolution of infectious diseases. in "Mathematics for life science and medicine" (2007)
  • Author(s): Iwasa, Y., K. Sato, and Y. Takeuchi, Y. Takeuchi, Y. Iwasa and K. Sato eds.
  • Publisher: Springer, Chapter
• [Book] Forum : ecology and economic-a preface (2007)
  • Author(s): Iwasa, Y
  • Publisher: Ecological Research
• [Book] 『ゲーム理論プラス』, ヒトの協力によって環境を守る : ゲーム理論と生態学 (2007)
  • Author(s): 巌佐庸
  • Publisher: 経済学セミナー増刊
• [Book] 数理モデル「数学辞典」, (第4版) (2007)
  • Author(s): 巌佐庸
  • Publisher: 岩波書店
• [Book] 日本数理生物学会JSMBの会員の皆様へ (2007)
  • Author(s): 巌佐庸
  • Total Pages: 2
  • Publisher: 日本数理生物学会ニュースレター 51
• [Book] 微生物も血縁びいき : 協力のメカニズムの研究 (2007)
  • Author(s): 巌佐庸
  • Publisher: 遺伝61
• [Book] 2007.『細胞性粘菌のサバイバル : 環境ストレスへの巧みな応答(漆原秀子著、サイエンス社)』書評 (2007)
  • Author(s): 巌佐庸
  • Publisher: 遺伝61
• [Book] 「モデルが拓く放射線防護研究の新たな展開」, 発ガンプロセス : 体内でのミニ進化(根井充編) (2007)
  • Author(s): 巌佐庸
  • Publisher: 放射線医学総合研究所
• [Book] 特別鼎談 (2007)
  • Author(s): 巌佐庸・早坂忠裕・立本成文
  • Publisher: umanity & Nature Newsletter 10
• [Book] Space and society : a preface to special feature "Theoretical Ecology" (2006)
  • Author(s): Iwasa, Y
  • Publisher: Ecological Research
• [Book] Directional Evolution of Virus with in a Host under Immune Selection. In "Mathematics for life science and medicine" (2006)
  • Author(s): Iwasa, Y., F. Michor, and M. A. Nowak, Y. Takeuchi, K. Sato and Y. Iwasa, (eds)
  • Publisher: Springer, Chapter
• [Book] 『森林の生態学 : 長期大規模研究からみえるもの』, 森林動態研究の私にとっての魅力(正木隆, ほか編)(種生物学研究第29号) (2006)
  • Author(s): 巌佐庸
  • Publisher: 文一総合出版
• [Book] 『バイオインフォマティックス事典』, 生態学の数理モデル (2006)
  • Author(s): 巌佐庸
  • Publisher: 共立出版
• [Book] 生態系における偶然 (2006)
  • Author(s): 巌佐庸
  • Publisher: 数理科学511
• [Book] 化学物質の生態系に対する毒性影響を野生生物の絶滅リスクとして評価する試み (2006)
  • Author(s): 巌佐庸
  • Publisher: 農業環境科学研究14
• [Book] 石川統先生のご逝去を悼む (2006)
  • Author(s): 巌佐庸
  • Publisher: 日本進化学会ニュースレターvol.7
• [Book] Mathematics for life science and medicine. (2006)
  • Author(s): Y. Takeuchi, K. Sato and Y. Iwasaeds
  • Total Pages: 223
  • Publisher: Springer
• [Remarks]
  • URL: http://bio-math10.biology.kyushu-u.ac.jp/~iwasa/
• [Remarks]
  • URL: http://bio-math10.biology.kyushu-u.ac.jp/iwasa/
• [Remarks]
  • URL: http://bio-math10.biology.kyushu-u.ac.jp/%7Eiwasa/index.html