Economic analysis of forest ecosystem services induced by spread dynamics through the discrete optimization framework

• Project/Area Number: 17H00806
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Environmental policy and social systems
• Research Institution: The Institute of Statistical Mathematics
• Principal Investigator: 吉本 敦 統計数理研究所, 学際統計数理研究系, 教授 (10264350)
• Co-Investigator(Kenkyū-buntansha): 加茂 憲一 札幌医科大学, 医療人育成センター, 准教授 (10404740) ; 木島 真志 琉球大学, 農学部, 准教授 (10466542) ; 光田 靖 宮崎大学, 農学部, 教授 (30414494) ; 久保田 康裕 琉球大学, 理学部, 教授 (50295234) ; 冨田 哲治 県立広島大学, 経営情報学部, 教授 (60346533) ; 楠本 聞太郎 九州大学, 農学研究院, 助教 (90748104) ; 福井 敬祐 広島大学, 先進理工系科学研究科(理), 准教授 (50760922) ; 上野 玄太 統計数理研究所, モデリング研究系, 准教授 (40370093)
• Project Period (FY): 2017-04-01 – 2022-03-31
• Project Status: Completed (Fiscal Year 2021)
• Budget Amount: ¥39,520,000 (Direct Cost: ¥30,400,000、Indirect Cost: ¥9,120,000); Fiscal Year 2021: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000); Fiscal Year 2020: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000); Fiscal Year 2019: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000); Fiscal Year 2018: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000); Fiscal Year 2017: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
• Keywords: 環境経済 / 生態系サービス / 離散最適化

Outline of Annual Research Achievements

本研究の目的は、生態系サービスの生成過程に見られる基本的なメカニズム（拡散・移動）を的確に捉えた統計モデルを構築し、最適化システムに導入することにより、生態系サービスの経済評価と持続的供給を可能にする資源利用の最適時空間的制御の実現に向けた経済・政策分析に資することである。その内容は下記のとおりである。１）生態系サービスの一つである送粉サービスの指標について、モニタリング調査により、宮崎県綾町の日向夏へのニホンミツバチ訪花数を調べ、ミツバチ来訪数と周囲の景観構造との関係を距離従属型の統計モデルにより解析した。２）人工林での持続的な生態系サービスの供給を可能にするため、低インパクト伐採の１つである帯状の小規模伐採区画による伐採計画の最適化手法について検討した。３）日本の外来帰化植物1094種、在来種子植物4664種の全国分布データ（10㎞×10㎞グリッドレベル）を用いて、帰化成功の地理的パターンを決定するメカニズムを検証した結果、人為攪乱指標と外来種の多様性の間には、一貫して強い相関がみられ、外来種拡大抑止において、人為インパクトの制御が最も重要な役割を担うことを明らかにした。４）成長現象を数理モデリングで記述し、経時的な成長を表現する複数の成長モデル（非線形成長関数）の候補から、最適なものを選択する手法を、情報量規準を改良することにより開発した。５）地理情報システムに基づくデータベースを利用して，地域毎に経時的に測定されたデータに位置情報を付与することで、時系列と地理空間データに対する融合解析を可能とした。６）上記生態系サービスに関わる統計モデル、成長モデルを取り込み、持続的な森林資源利用において、保護区の形成、作業区の集約化及び孤立化、動物移動コリドー形成による生態系の保全など様々な空間的制約が課せられる離散最適化モデルを新たに開発した。

Research Progress Status

令和3年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和3年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Selection Method for Height-Diameter Curves and Its Application to the Data of Sugi (<i>Cryptomeria japonica</i>) in Japan (2023)
  • Author(s): Kamo Ken-ichi、Tonda Tetsuji、Takahashi Masayoshi、Matsumura Naoto
  • Journal Title: FORMATH Volume: 22 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.22.002
  • ISSN: 2188-5729
  • Year and Date: 2023-12-15
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Statistical Inference for Diameter-Height Curves using Varying Coefficient Model (2023)
  • Author(s): Tonda Tetsuji、Kamo Ken-ichi、Takahashi Masayoshi
  • Journal Title: FORMATH Volume: 22 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.22.001
  • ISSN: 2188-5729
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Diameter and stem volume estimation based on under canopy UAV-SfM-MVS survey approach in subtropical forest of Okinawa Island, Japan (2023)
  • Author(s): Fu Shimabuku, Masashi Konoshima, Ikuo Ota
  • Journal Title: FORMATH Volume: 22 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.22.004
  • ISSN: 2188-5729
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Impact of Commercial Tree Plantations on Smallholder Live-stock Farmers and Their Livelihoods in Lao PDR (2022)
  • Author(s): Phimmavong Somvang、Yoshimoto Atushi、Midgley Stephen、Ontavong Latsanida、Thongmanivong Sithong
  • Journal Title: FORMATH Volume: 21 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.21.004
  • ISSN: 2188-5729
  • Year and Date: 2022-11-11
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Designing Optimal Corridor Network for a Non-Contiguous Forest Landscape using Integer Programming Approach (2022)
  • Author(s): Yoshimoto Atsushi、Konoshima Masashi、Ha Le Thanh
  • Journal Title: FORMATH Volume: 21 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.21.005
  • ISSN: 2188-5729
  • Year and Date: 2022-11-09
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Visual Preferences for Slope Greening and Stabilization Techniques: the Case Study of Northern Part of Okinawa Island, Japan (2022)
  • Author(s): Hattori Hiroyuki、Konoshima Masashi、Surova Diana
  • Journal Title: FORMATH Volume: 21 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.21.003
  • ISSN: 2188-5729
  • Year and Date: 2022-11-09
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 公的統計の利活用における、オープンGISデータおよびフリーツールの有用性と課題―病児保育施設へのアクセシビリティ解析を例に― (2022)
  • Author(s): 冨田哲治, 佐藤裕哉
  • Journal Title: 統計研究彙報 Volume: 79 Pages: 61-74
  • Peer Reviewed
• [Journal Article] 森林資源管理における最適化モデルの展開(I) ―林分単位での最適化モデル― (2022)
  • Author(s): 吉本 敦, 木島 真志
  • Journal Title: オペレーションズ・リサーチ Volume: 67 Pages: 601-607
  • Peer Reviewed / Open Access
• [Journal Article] 3.森林資源管理における最適化モデルの展開(II) ―森林単位での最適化モデル― (2022)
  • Author(s): 吉本 敦, 木島 真志
  • Journal Title: オペレーションズ・リサーチ Volume: 67 Pages: 608-618
  • Peer Reviewed / Open Access
• [Journal Article] Assessing the Immediate Impact of Surrounding Land Uses on the Extents of Freshwater Body over Time in Madagascar - A Demonstrative Case Study of Itasy Lake - (2021)
  • Author(s): Masashi Konoshima, Tetsuji Tonda, Ken-ichi Kamo, Bam H.N. Razafindrabe
  • Journal Title: FORMATH Volume: 20 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.20.003
  • NAID: 130008085781
  • ISSN: 2188-5729
  • Year and Date: 2021-09-07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Preferences of Recreationists for Vegetation Types in Okinawa, Japan (2021)
  • Author(s): Takahashi Eri、Surova Diana、Konoshima Masashi
  • Journal Title: FORMATH Volume: 20 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.20.004
  • NAID: 130008085780
  • ISSN: 2188-5729
  • Year and Date: 2021-09-07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ridge Estimate Application to Growth Function (2021)
  • Author(s): Kamo Ken-ichi、Yanagihara Hirokazu
  • Journal Title: FORMATH Volume: 20 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.20.002
  • NAID: 130008085782
  • ISSN: 2188-5729
  • Year and Date: 2021-09-07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Gamma Regression Model with Nuisance Baseline for Tree Growth Data (2021)
  • Author(s): Tonda Tetsuji、Kamo Ken-ichi、Takahashi Masayoshi
  • Journal Title: FORMATH Volume: 20 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.20.001
  • NAID: 130008085786
  • ISSN: 2188-5729
  • Year and Date: 2021-09-07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Market Preference of Wood Characteristics and Properties of Plantation Grown Teak (<i>Tectona grandis</i> Linn.F) in Laos (2021)
  • Author(s): Wanneng Phongxiong、Ozarska Barbara、Phimmavong Somvang、Yoshimoto Atsushi
  • Journal Title: FORMATH Volume: 20 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.20.005
  • NAID: 130008085779
  • ISSN: 2188-5729
  • Year and Date: 2021-09-07
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] How much can screening reduce colorectal cancer mortality in Japan? Scenario-based estimation by microsimulation (2021)
  • Author(s): Kamo Ken-Ichi、Fukui Keisuke、Ito Yuri、Nakayama Tomio、Katanoda Kota
  • Journal Title: Japanese Journal of Clinical Oncology Volume: 52 Issue: 3 Pages: 221-226
  • DOI: 10.1093/jjco/hyab195
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Microsimulation model for evaluating the effect of cancer control program: example for colorectal cancer (2021)
  • Author(s): Kamo Ken-ichi、Fukui Keisuke、Sakamoto Wataru、Ito Yuri
  • Journal Title: Japanese Journal of Biometrics Volume: 41 Issue: 2 Pages: 93-115
  • DOI: 10.5691/jjb.41.93
  • NAID: 130008036920
  • ISSN: 0918-4430, 2185-6494
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Coordinate optimization for generalized fused Lasso (2021)
  • Author(s): Ohishi M.、Fukui K.、Okamura K.、Itoh Y.、Yanagihara H.
  • Journal Title: Communications in Statistics - Theory and Methods Volume: 50 Issue: 24 Pages: 5955-5973
  • DOI: 10.1080/03610926.2021.1931888
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Biogeographical origin effects on exotic plants colonization in the insular flora of Japan (2021)
  • Author(s): Kusumoto Buntarou、Kubota Yasuhiro、Shiono Takayuki、Villalobos Fabricio
  • Journal Title: Biological Invasions Volume: 23 Issue: 9 Pages: 2973-2984
  • DOI: 10.1007/s10530-021-02550-3
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] State and parameter estimation of stochastic physical systems from uncertain and indirect measurements (2021)
  • Author(s): Jimenez JC, Yoshimoto A, Miwakeichi F
  • Journal Title: The European Physical Journal Plus Volume: 136 Issue: 8 Pages: 869-869
  • DOI: 10.1140/epjp/s13360-021-01859-1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Inter-Temporal Aggregation for Spatially Explicit Optimal Harvest Scheduling under Area Restrictions (2021)
  • Author(s): Yoshimoto Atsushi、Asante Patrick
  • Journal Title: Forest Science Volume: 67 Issue: 5 Pages: 587-606
  • DOI: 10.1093/forsci/fxab025
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] がん対策立案・評価における意思決定に寄与するマイクロシミュレーションの構築：大腸がんを事例に (2021)
  • Author(s): 加茂憲一，福井敬祐，坂本亘，伊藤ゆり
  • Journal Title: 計量生物学 Volume: 41 Pages: 93-115
  • NAID: 130008036920
  • Peer Reviewed / Open Access
• [Journal Article] Optimizing Strip-cutting Patterns for Sustainable Timber Production Under Spatial Constraints in Okinawa, Japan (2020)
  • Author(s): Masashi KONOSHIMA, Yusaku ISA
  • Journal Title: Journal of Environmental Information Science Volume: 2020 Issue: 1 Pages: 12-21
  • DOI: 10.11492/ceispapersen.2020.1_12
  • NAID: 130007920769
  • ISSN: 0389-6633, 2188-5796
  • Year and Date: 2020-09-30
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A modified GAP model for East-Asian populations with idiopathic pulmonary fibrosis (2020)
  • Author(s): Nishikiori Hirotaka、Chiba Hirofumi、Lee Sang Hoon、Kondoh Shun、Kamo Ken-ichi、Nakamura Koshi、Ikeda Kimiyuki、Kuronuma Koji、Chung Man Pyo、Kondoh Yasuhiro、Homma Sakae、Inase Naohiko、Park Moo Suk、Takahashi Hiroki
  • Journal Title: Respiratory Investigation Volume: 58 Issue: 5 Pages: 395-402
  • DOI: 10.1016/j.resinv.2020.04.001
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Lateral Position With Gantry Tilt Further Improves Computed Tomography Image Quality Reconstructed Using Single-Energy Metal Artifact Reduction Algorithm in the Oral Cavity (2020)
  • Author(s): Onodera Maki、Aratani Kazunori、Shonai Takaharu、Ogura Keishi、Kamo Ken-ichi、Ogi Kazuhiro、Kondo Atsushi、Hatakenaka Masamitsu
  • Journal Title: Journal of Computer Assisted Tomography Volume: 44 Issue: 4 Pages: 553-558
  • DOI: 10.1097/rct.0000000000001029
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Optimal Aggregation of Forest Units to Clusters as “Danchi” under Lower and Upper Size Bounds for Forest Management in Japan (2020)
  • Author(s): Yoshimoto Atsushi
  • Journal Title: FORMATH Volume: 19 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.19.005
  • NAID: 130007841545
  • ISSN: 2188-5729
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 中性子線の生物学的効果比に基づく固形がん死亡危険度の都市比較 (2020)
  • Author(s): 冨田哲治
  • Journal Title: 広島医学 Volume: 73 Pages: 247-250
  • Peer Reviewed
• [Journal Article] A New Approach to Classify Growth Patterns Based on Growth Function Selection and K-means Method (2019)
  • Author(s): Kamo Ken-ichi
  • Journal Title: FORMATH Volume: 18 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.003
  • NAID: 130007629797
  • ISSN: 2188-5729
  • Year and Date: 2019-04-06
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Application of Terrestrial Close-Range Photogrammetry for Estimating Stem Volume of Tree Species in Subtropical Forest in Okinawa, Japan (2019)
  • Author(s): Yuki Tamaki, Masashi Konoshima
  • Journal Title: FORMATH Volume: 18 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.004
  • NAID: 130007629798
  • ISSN: 2188-5729
  • Year and Date: 2019-04-06
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Time Variant Distribution of Sugi Log Prices based on Geometric Mean-Reverting Model for Risk Valuation (2019)
  • Author(s): Yoshimoto, A., Jimenez, J.C.
  • Journal Title: FORMATH Volume: 18 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.005
  • NAID: 130007629796
  • ISSN: 2188-5729
  • Year and Date: 2019-04-06
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ミツバチの送粉サービスと景観構造との関係解析 ―宮崎県綾町における日向夏生産の事例― (2019)
  • Author(s): 光田 靖、湯村 昂広、平田 令子、伊藤 哲
  • Journal Title: 統計数理 Volume: 67 Pages: 63-72
  • Peer Reviewed / Open Access
• [Journal Article] Statistical inference for estimating the incidence of cancer at the prefectural level in Japan (2019)
  • Author(s): Tanabe, R., Kamo, K., Fukui, K., Imori, S.
  • Journal Title: Japanese Journal of Clinical Oncology Volume: 49 Issue: 5 Pages: 481-485
  • DOI: 10.1093/jjco/hyz033
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Balancing timber production and habitat conservation of Okinawa Rails (Gallirallus okinawae): Application of a harvest scheduling optimization model in subtropical forest in Okinawa, Japan (2019)
  • Author(s): Konoshima Masashi、Yoshimoto Atsushi
  • Journal Title: Journal of Mountain Science Volume: 16 Issue: 12 Pages: 2770-2782
  • DOI: 10.1007/s11629-019-5655-9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] 外来種駆除の生物多様性保全効果：保全優先地域と脅威動態の関係 (2019)
  • Author(s): 楠本聞太郎、南木大祐、久保田康裕
  • Journal Title: 統計数理 Volume: 67
  • Peer Reviewed
• [Journal Article] Simulation Models in Gastric Cancer Screening: A Systematic Review (2018)
  • Author(s): Matsuda Ayako、Saika Kumiko、Tanaka Rina、Ito Yuri、Fukui Keisuke、Kamo Ken-Ichi
  • Journal Title: Asian Pacific Journal of Cancer Prevention Volume: 19 Issue: 12 Pages: 3321-3334
  • DOI: 10.31557/apjcp.2018.19.12.3321
  • Peer Reviewed / Open Access
• [Journal Article] Long-term prognosis of human herpesvirus 6 reactivation following allogeneic hematopoietic stem cell transplantation (2018)
  • Author(s): Iesato Kotoe、Hori Tsukasa、Yoto Yuko、Yamamoto Masaki、Inazawa Natsuko、Kamo Kenichi、Ikeda Hiroshi、Iyama Satoshi、Hatakeyama Naoki、Iguchi Akihiro、Sugita Junichi、Kobayashi Ryoji、Suzuki Nobuhiro、Tsutsumi Hiroyuki
  • Journal Title: Pediatrics International Volume: 60 Issue: 6 Pages: 547-552
  • DOI: 10.1111/ped.13551
  • Peer Reviewed
• [Journal Article] An in vitro verification of strength estimation for moving an 125I source during implantation in brachytherapy (2018)
  • Author(s): Tanaka Kenichi、Kajimoto Tsuyoshi、Hayashi Takahiro、Asanuma Osamu、Hori Masakazu、Kamo Ken-ichi、Sumida Iori、Takahashi Yutaka、Tateoka Kunihiko、Bengua Gerard、Sakata Koh-ichi、Endo Satoru
  • Journal Title: Journal of Radiation Research Volume: 59 Issue: 4 Pages: 484-489
  • DOI: 10.1093/jrr/rry021
  • Peer Reviewed / Open Access
• [Journal Article] A New Optimization Model for Spatially Constrained Harvest Scheduling under Area Restrictions through Maximum Flow Problem (2018)
  • Author(s): Yoshimoto Atsushi、Asante Patrick
  • Journal Title: Forest Science Volume: 64 Issue: 4 Pages: 392-406
  • DOI: 10.1093/forsci/fxy006
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Incorporating Carbon and Bioenergy Concerns Into Forest Management (2018)
  • Author(s): Yoshimoto Atsushi、Asante Patrick、Itaka Shizu
  • Journal Title: Current Forestry Reports Volume: 4 Issue: 3 Pages: 150-160
  • DOI: 10.1007/s40725-018-0080-9
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Focal-Point Aggregation Under Area Restrictions through Spatially Constrained Optimal Harvest Scheduling (2018)
  • Author(s): Yoshimoto Atsushi、Asante Patrick
  • Journal Title: Forest Science Volume: 65 Issue: 2 Pages: 164-177
  • DOI: 10.1093/forsci/fxy044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Optimal Trail Routing for Recreational Management Through Visual Quality Values (2018)
  • Author(s): Yoshimoto, A., Surovy, P., Konoshima, M., Surova, D.,
  • Journal Title: FORMATH Volume: 17 Issue: 0 Pages: n/a
  • DOI: 10.15684/formath.17.005
  • NAID: 130006708671
  • ISSN: 2188-5729
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Simulation models in gastric cancer screening: a systematic review (2018)
  • Author(s): A.Matsuda, K.Saika, R.Tanaka, Y.Ito, K.Fukui, K.Kamo
  • Journal Title: Asian Pacific Journal of Cancer Prevention Volume: 1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Long-term prognosis of patients with HHV-6 reactivation following allogeneic HSCT (2018)
  • Author(s): K.Iesato, T.Hori, Y.Yoto, M.Yamamoto, N.Inazawa, K.Kamo, H.Ikeda, S.Iyama, N.Hatakeyama, A.Iguchi, J.Sugita, R.Kobayashi, N.Suzuki, H.Tsutsumi
  • Journal Title: Pediatrics International Volume: 1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] An in vitro verification of strength estimation for moving an 125iodine source during implantation in brachytherapy (2018)
  • Author(s): K.Tanaka, T.Kajimoto, T.Hayashi, O.Asanuma, M.Hori, K.Kamo, I.Sumida, Y.Takahashi, K.Tateoka, G.Bengua, K.Sakata, S.Endo
  • Journal Title: Journal of Radiation Research Volume: 1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Estimating and Visualizing the Time-varying Effects of a Binary Covariate on Longitudinal Big Text Data (2017)
  • Author(s): Izumi Shizue、Tonda Tetsuji、Kawano Noriyuki、Satoh Kenichi
  • Journal Title: International Journal of Networked and Distributed Computing Volume: 5 Issue: 4 Pages: 243-243
  • DOI: 10.2991/ijndc.2017.5.4.6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Growth Analysis Using Nuisance Baseline (2017)
  • Author(s): K. Kamo, T. Tonda, K. Satoh
  • Journal Title: FORMATH Volume: 16 Issue: 0 Pages: 12-21
  • DOI: 10.15684/formath.16.002
  • NAID: 130007040573
  • ISSN: 2188-5729
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Estimating varying coefficients for longitudinal data without specifying spatial-temporal baseline trend (2017)
  • Author(s): T. Tonda and K. Satoh
  • Journal Title: Journal of The Japan Statistical Society Volume: 47 Pages: 1-12
  • NAID: 130006292366
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] EPMC estimation in discriminant analysis when the dimension and sample sizes are large (2017)
  • Author(s): T. Tonda, T. Nakagawa, H. Wakaki
  • Journal Title: Hiroshima Mathematical Journal Volume: 47 Pages: 23-62
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A study on the bias-correction effect of the AIC for selecting variables in normal multivariate linear regression models under model misspecification (2017)
  • Author(s): H.Yanagihara, K.Kamo, S.Imori, M.Yamamura
  • Journal Title: REVSTAT-Statistical Journal Volume: 15 Pages: 299-332
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Distance Constraints to Create Green-Pathway as Environmental Concerns for Spatially Constrained Harvest Scheduling (2024)
  • Author(s): Atsushi Yoshimoto
  • Organizer: FORMATH 2024
  • Int'l Joint Research / Invited
• [Presentation] Developing a Landslide Probability Model Using Similarity-Based Sampling of Absence Data: A Case Study in Itsuki Village, Kumamoto Prefecture, Japan (2024)
  • Author(s): Yasushi Mitsuda
  • Organizer: FORMATH 2024
  • Int'l Joint Research / Invited
• [Presentation] Analysis of the geographic and vegetation factors influencing predation damage on sea turtle eggs by alien Japanese wild boar (Susscrofa leucomystax) on Tokashiki Island, Okinawa, Japan (2024)
  • Author(s): Masashi Konoshima
  • Organizer: FORMATH 2024
  • Int'l Joint Research / Invited
• [Presentation] Selection of time varying Height-Diameter curves (2024)
  • Author(s): Tetsuji Tonda
  • Organizer: FORMATH 2024
  • Int'l Joint Research / Invited
• [Presentation] Revisiting Thinning Strategy Optimization for Timber Production in Pinus kesiya Stands of Vietnam Using Dynamic Programming (2023)
  • Author(s): Masashi Konoshima
  • Organizer: Joint International Symposium on Sustainable Forest Ecosystem Management by Taiwan, Japan and Korea
  • Int'l Joint Research / Invited
• [Presentation] Stochastic Modeling and Landscape Management (2023)
  • Author(s): Atsushi Yoshimoto
  • Organizer: Joint International Symposium on Sustainable Forest Ecosystem Management by Taiwan, Japan and Korea
  • Int'l Joint Research / Invited
• [Presentation] Mixed Integer Programming Models for Land Use Management Concerning Pollination Services (2023)
  • Author(s): Atsushi Yoshimoto
  • Organizer: FORMATH 2023
  • Int'l Joint Research
• [Presentation] Estimating Temporal Trend of Height-Diameter Curves in the Even-Aged Plantation Forest (2023)
  • Author(s): Tetsuji Tonda
  • Organizer: FORMATH 2023
  • Int'l Joint Research
• [Presentation] Statistical Approach for Selecting Height-Diameter Curves (2023)
  • Author(s): Kenichi Kamo
  • Organizer: FORMATH 2023
  • Int'l Joint Research
• [Presentation] Plot-level 3D Modeling and Stem Volume Estimation Based on Under-canopy UAV-SfM-MVS Survey Approach in Subtropical Forest of Okinawa Island, Japan (2023)
  • Author(s): Masashi Konoshima
  • Organizer: FORMATH 2023
  • Int'l Joint Research
• [Presentation] 成長関数の選択問題とその周辺 (2023)
  • Author(s): 加茂 憲一
  • Organizer: 統計数理研究所リスク解析戦略研究センターシンポジウム-データサイエンスが切り拓く資源管理のフロンティア -
  • Invited
• [Presentation] 時空間情報を活用した回帰モデルについて (2023)
  • Author(s): 冨田 哲治
  • Organizer: 統計数理研究所リスク解析戦略研究センターシンポジウム-データサイエンスが切り拓く資源管理のフロンティア -
  • Invited
• [Presentation] 森林経営管理における時空間軸の意思決定 (2023)
  • Author(s): 木島 真志
  • Organizer: 統計数理研究所リスク解析戦略研究センターシンポジウム-データサイエンスが切り拓く資源管理のフロンティア -
  • Invited
• [Presentation] 土砂災害リスクを考慮した林業適地抽出技術の開発 (2023)
  • Author(s): 光田 靖
  • Organizer: 統計数理研究所リスク解析戦略研究センターシンポジウム-データサイエンスが切り拓く資源管理のフロンティア -
  • Invited
• [Presentation] 森林資源ランドスケープ管理の最適化とリスク制御 (2023)
  • Author(s): 吉本 敦
  • Organizer: 統計数理研究所リスク解析戦略研究センターシンポジウム-データサイエンスが切り拓く資源管理のフロンティア -
  • Invited
• [Presentation] Evaluating habitat quality of natural forests as nesting habitat for native honey bee (Apis cerana) using field survey data of number of bees visiting to flowers of huganatsu (Citrus tamurana) (2022)
  • Author(s): Yasushi MITSUDA
  • Organizer: FORMATH 2022
  • Int'l Joint Research
• [Presentation] Visual preferences for slope greening and stabilization interventions: the case study of Northern part of Okinawa Island, Japan (2022)
  • Author(s): Masashi Konoshima
  • Organizer: FORMATH 2022
  • Int'l Joint Research
• [Presentation] Inter-Temporal Aggregation for Spatially Explicit Optimal Harvest Scheduling under Area Restrictions (2022)
  • Author(s): Atsushi Yoshimoto
  • Organizer: FORMATH 2022
  • Int'l Joint Research
• [Presentation] Relationship between abundance of native honey bee (Apis cerana) and distance to natural forests in hyuganatsu (Citrus tamurana) orchards in Aya Town, Miyazaki Prefecture (2021)
  • Author(s): Yasushi MITSUDA
  • Organizer: Joint International Symposium on Sustainable Forest Ecosystem Management by Taiwan, Japan and Korea
  • Int'l Joint Research
• [Presentation] がん登録データ活用のためのツール開発とその応用 (2021)
  • Author(s): 福井敬祐
  • Organizer: 日本がん登録協議会
  • Invited
• [Presentation] Optimal Corridor Connection Considering Forage Reserve within Spatially Constrained Harvest Scheduling with Area Restrictions (2021)
  • Author(s): Atsushi Yoshimoto
  • Organizer: 5th ZIB-RIKEN-IMI-ISM MODAL Workshop on Optimization, Data Analysis and HPC in AI
  • Int'l Joint Research
• [Presentation] Sustainable Resource Management against Spread of Disastrous Events within Optimization Framework (2021)
  • Author(s): Atsushi Yoshimoto
  • Organizer: The 2022 ISAE (PERHEPI) International Conference
  • Int'l Joint Research / Invited
• [Presentation] Wildlife Corridor and Forest Resource Management Through Mathematical Programming toward SDGs (2021)
  • Author(s): Atsushi Yoshimoto
  • Organizer: The 4th International Conference of TREPSEA 2021
  • Int'l Joint Research / Invited
• [Presentation] 景観構造を用いたニホンミツバチ送粉サービス予測モデルにおける年次変動の評価-4年間の継続調査結果- (2019)
  • Author(s): 山城悠太、光田 靖、伊藤 哲、平田令子
  • Organizer: 日本景観生態学会大会
• [Presentation] Effect of landscape structure on pollination service by the native honeybee (Apis cerana) to hyuganatsu (Citrus tamurana) in Aya UNESCO Biosphere Reserve (2019)
  • Author(s): Mitsuda, Y., Ito, S., and Hirata, R.
  • Organizer: 10th IALE World Congress
• [Presentation] 宮崎県綾町における日向夏に対するニホンミツバチ送粉サービスと景観構造との関係 (2019)
  • Author(s): 光田 靖
  • Organizer: ミツバチサミット
• [Presentation] 生物多様性の評価 (2019)
  • Author(s): 久保田康裕
  • Organizer: 生物多様性おきなわブランド発信事業シンポジウム
• [Presentation] 中性子線の生物学的効果比に基づく固形がん死亡危険度の都市比較 (2019)
  • Author(s): 冨田哲治
  • Organizer: 第60回原子爆弾後障害研究会
• [Presentation] Monitoring pollination service by the native honeybee (Apis cerana) to hyuganatsu (Citrus tamurana) in Aya UNESCO Biosphere Reserve (2019)
  • Author(s): Mitsuda, Y., and Yamashiro, Y.
  • Organizer: FORMATH OKINAWA 2019
  • Int'l Joint Research
• [Presentation] Appropriate growth function for tree height model of Japanese Larch (2019)
  • Author(s): Masayoshi Takahashi, Ken-ichi Kamo, Tetsuji Tonda
  • Organizer: FORMATH OKINAWA 2019
  • Int'l Joint Research
• [Presentation] Spatial analysis example for cancer mortality data (2019)
  • Author(s): Tetsuji Tonda
  • Organizer: International Seminar on Research Consortium for Asian Agri-Forest Resource Management -A2gFReM Research Consortium-
  • Int'l Joint Research
• [Presentation] Spatially constrained harvest scheduling models with dynamic and static treatments under area restrictions through maximum flow constraints (2019)
  • Author(s): Atsushi Yoshimoto
  • Organizer: FORMATH OKINAWA 2019
  • Int'l Joint Research
• [Presentation] Optimal Landscape Management against Spread of Disastrous Events by Integer Programming (2019)
  • Author(s): Atsushi Yoshimoto
  • Organizer: The 4th IMI-ISM-ZIB Modal Workshop on Challenges in Real World Data Analysis and High-Performance Optimization
  • Int'l Joint Research
• [Presentation] 時空間情報を活用した回帰モデルによるデータ分析事例の紹介 (2018)
  • Author(s): 冨田哲治
  • Organizer: 第27回計測自動制御学会中国支部学術講演会
  • Invited
• [Presentation] Growth trend analysis of Japanese Larch (Larix kaempferi) in Japan using long term monitoring data and growth function selection (2018)
  • Author(s): Masayoshi Takahashi, Ken-ichi Kamo, Tetsuji Tonda
  • Organizer: The Joint Conference of the Symposiums of the Sustainable Forest Ecosystem Management 2018 and the IUFRO 4.02.02 (SFEM2018/IUFRO 4.02.02)
  • Int'l Joint Research
• [Presentation] Land use management along with biological conservation (2018)
  • Author(s): Atsushi Yoshimoto
  • Organizer: The Joint Conference of the Symposiums of the Sustainable Forest Ecosystem Management 2018 and the IUFRO 4.02.02 (SFEM2018/IUFRO 4.02.02)
  • Int'l Joint Research / Invited
• [Presentation] Discrete Optimization for Resource Management along with Biological Conservation (2018)
  • Author(s): Atsushi Yoshimoto
  • Organizer: The 3rd IMI-ISM-ZIB Modal Workshop on Challenges in Real World Data Analysis and High-Performance Optimization
  • Int'l Joint Research
• [Presentation] Optimal Habitat Connection through Spatially Constrained Harvest Scheduling with Area Restrictions (2018)
  • Author(s): Yoshimoto, A.
  • Organizer: International Symposium FORMATH FUKUOKA 2018
  • Int'l Joint Research
• [Presentation] Effect of landscape structure on abundance of honey bee (Apis cerana) as a pollinator of hyuganatsu (Citrus tamurana) in Aya Town, Miyazaki Prefecture, Japan (2018)
  • Author(s): Mitusda, Y., and Kusumoto, K.
  • Organizer: International Symposium FORMATH FUKUOKA 2018
  • Int'l Joint Research
• [Presentation] Spatial conservation prioritization of plant biodiversity: how to balance between species usefulness, endangered status and endemicity (2018)
  • Author(s): Kusumoto, B.
  • Organizer: 国際シンポジウムPlant biodiversity in Asia: macroecological patterns and conservation planning
  • Int'l Joint Research
• [Presentation] Optimizing the Management of Pinus kesiya Forest Stands in Vietnam (2018)
  • Author(s): T. Ha Le, M. Konoshima, A. Yoshimoto
  • Organizer: International Symposium FORMATH FUKUOKA 2018
  • Int'l Joint Research
• [Presentation] Growth classification by growth function selection using long term monitoring data of Japanese Larch (Larix kaempferi) in Japan (2018)
  • Author(s): Ken-ichi Kamo, Masayoshi Takahashi, Tetsuji Tonda
  • Organizer: International Symposium FORMATH FUKUOKA 2018
  • Int'l Joint Research
• [Presentation] 統計学からみた森林におけるリスク管理 (2018)
  • Author(s): 加茂憲一, 冨田哲治, 吉本敦
  • Organizer: 日本森林学会大会
• [Presentation] アンサンブル予報と確率分布推定 (2018)
  • Author(s): 上野玄太
  • Organizer: 第81回CAVE研究会
  • Invited
• [Presentation] Bayesian estimation of the observation error covariance matrix in ensemble-based filters (2018)
  • Author(s): Ueno, G.
  • Organizer: 6th International Symposium on Data Assimilation
  • Int'l Joint Research
• [Presentation] Integer programming approach for nonlinear spatially-constrained land use allocation under pollination services (2017)
  • Author(s): Yoshimoto, A.
  • Organizer: 2017 SFEM SYMPOSIUM
  • Int'l Joint Research
• [Presentation] 変化係数を利用したロジスティックモデルによる生存時間解析の試み (2017)
  • Author(s): 佐藤健一, 冨田哲治, 和泉志津恵
  • Organizer: 2017年度統計関連学会連合大会
• [Presentation] 経時離散データに対するベースラインを特定しない変化係数の推測について (2017)
  • Author(s): 冨田哲治, 加茂憲一, 佐藤健一
  • Organizer: 2017年度統計関連学会連合大会
• [Presentation] Gamma regression model with nuisance baseline for forest growth data (2017)
  • Author(s): Tetsuji Tonda, Ken-ichi Kamo and Kenichi Satoh
  • Organizer: 2017 SFEM SYMPOSIUM
  • Int'l Joint Research
• [Book] 統計科学百科事典 (2018)
  • Author(s): Miodrag Lovric、日本統計学会
  • Total Pages: 2200
  • Publisher: 丸善出版
  • ISBN: 9784621303108
• [Funded Workshop] International Symposium FORMATH 2024 (2024)
• [Funded Workshop] International Symposium FORMATH 2023 (2023)
• [Funded Workshop] Joint International Symposium on Sustainable Forest Ecosystem Management (SFEM) (2023)
• [Funded Workshop] International Symposium FORMATH 2023 (2023)
• [Funded Workshop] International Seminar on AgFReM 2023 (2023)
• [Funded Workshop] International Symposium FORMATH 2022 (2022)
• [Funded Workshop] International Symposium FORMATH 2022 (2022)