Analysis of Bycatch Data

• Project/Area Number: 19500247
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Statistical science
• Research Institution: The Institute of Statistical Mathematics
• Principal Investigator: MINAMI Mihoko The Institute of Statistical Mathematics, 理工学部, 教授 (70277268)
• Research Collaborator: CLERIDY Lennert-Cody Inter-American Tropical Tuna, Commission・Researcher ; MARK N. Maunder Inter-American Tropical Tuna, Commission・Researcher ; ALEXANDRE Aires-da-Silva Inter-American Tropical Tuna, Commission・Researcher
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: 統計科学 / 国際研究者交流 / 国際情報交換 / アメリカ:オーストラリア:ノルウェー / 回帰分類樹 / Kullback-Leibler情報量 / 海洋資源評価 / スプライン関数 / 関数データ解析 / 分布の回帰分類木 / 海洋資源 / 一般化主成分分析 / Impurity Measure / ゼロの多いデータ / Tweedie分布 / アメリカ / 統計数学 / Species association / 特徴量 / 水産学

Research Abstract

Count data on the catch of non-target species (bycatch) such as sharks can have many zero-valued observations. We proposed a statistical method to analyze the influence of environmental and operational conditions to bycatch counts and to estimate temporal trend of abundance of bycatch species. We also proposed the generalized principle component analysis (GPCA) method to analyze the species association.

Research Products

• [Journal Article] Exploratory analysis of spatial-temporal patterns in length-frequency data : An example of distributional regression trees (2010)
  • Author(s): Cleridy E.Lennert-Cody, Mihoko Minami, Patrick K.Tomlinson, Mark N.Maunder
  • Journal Title: Fisheries Research 102(3) Pages: 323-326
  • Peer Reviewed
• [Journal Article] Exploratory analysis of spatial-temporal patterns in length-frequency data: An example of distributional regression trees. (2010)
  • Author(s): C.E. Lennert-Cody, M. Minami, P.K. Tomlinson, M.N. Maunder
  • Journal Title: Fisheries Research 102 Pages: 323-326
  • Peer Reviewed
• [Journal Article] Exploratory analysis of spatial-temporal patterns in length-frequency data : An example of distributional regression trees (2010)
  • Author(s): Cleridy E.Lennert-Cody, Mihoko Minami, Patrick K.Tomlinson, Mark N.Maunder
  • Journal Title: Fisheries Research 102 Pages: 323-326
  • Peer Reviewed
• [Journal Article] the zero-inflated negative binomial regression model with smoothing. (2008)
  • Author(s): M. Minami, C.E. Lennert-Cody, W. Gao, Roman-Verdesoto Modeling shark bycatch
  • Journal Title: Fisheries Research 84 Pages: 210-221
  • Peer Reviewed
• [Journal Article] Workshop On Turtle Bycatch Mitigation For Longline Fisheries : Experi mental Design And Data Analysis (2008)
  • Author(s): C. E. Lennert-Cody, M. Christman, D. Hall, M. Hall, P. Kinas, B. manly, M. McCracken, M. Minami, M. Sims, S. Thompson
  • Journal Title: Inter-American Tropical Tuna Commission Special Report 17 Pages: 1-48
• [Journal Article] Modeling shark bycatch : The zero-inflated negative binomial regression model with smoothing (2007)
  • Author(s): M.Minami, C.E.Lennert-Cody, W.Gao, M.Roman-Verdesoto
  • Journal Title: Fisheries Research 84(2) Pages: 210-221
  • Peer Reviewed
• [Journal Article] Modeling shark bycatch: the zero-inflated negative binomial regression model with smoothing (2007)
  • Author(s): Minami, Lennert-Cody, Gao and Roman-Verdesoto
  • Journal Title: Fisheries Research 84 Pages: 210-221
  • Peer Reviewed
• [Presentation] Distributional Regression Trees : A method for studying spatial-temporal pattern in length-frequency data (2010)
  • Author(s): 南美穂子
  • Organizer: International Biometric Conference 2010
  • Place of Presentation: Florianopolis, SC, Brazil
  • Year and Date: 2010-12-09
• [Presentation] Distributional regression trees : A method for studying spatial-temporal pattern in length-frequency data (2010)
  • Author(s): 南美穂子
  • Organizer: Workshop on Ecological and Environmental Data Analysis
  • Place of Presentation: 慶應義塾大学 矢上キャンパス
  • Year and Date: 2010-09-09
• [Presentation] Distributional regression trees : A method for studying spatial-temporal pattern in length-frequency data (2010)
  • Author(s): Mihoko Minami
  • Organizer: Workshop on Ecological and Environmental Data Analysis
  • Place of Presentation: 慶應義塾大学矢上キャンパス,横浜市
  • Year and Date: 2010-09-09
• [Presentation] 分布に対するCART(分類・回帰木):体長分布の時空間によるパターン解析 (2009)
  • Author(s): 南美穂子
  • Organizer: 統計関連学会連合大会
  • Place of Presentation: 同志社大学(京都市)
  • Year and Date: 2009-09-09
• [Presentation] 分布に対するCART(分類・回帰木):体長分布の時空間によるパターン解析 (2009)
  • Author(s): 南美穂子
  • Organizer: 統計関連学会連合大会
  • Place of Presentation: 同志社大学
  • Year and Date: 2009-09-09
• [Presentation] 分布に対するCART(分類・回帰木) : 体長分布の時空間によるパターン解析 (2009)
  • Author(s): 南美穂子
  • Organizer: 統計関連学会連合大会
  • Place of Presentation: 京都
  • Year and Date: 2009-09-07
• [Presentation] tatistical Challenges for Modeling Data with Many Zeros (2009)
  • Author(s): 南美穂子
  • Organizer: Australia-Japan Workshop on Data Science 2009
  • Place of Presentation: 横浜
  • Year and Date: 2009-03-24
• [Presentation] Statistical Challenges for Modeling Data with Many Zeros (2009)
  • Author(s): Mihoko Minami
  • Organizer: Australia-Japan Workshop on Data Science 2009
  • Place of Presentation: 横浜市、慶應義塾大学
  • Year and Date: 2009-03-24
• [Presentation] A New Feature Extraction Method for Very Non-Normal? Data : Analysis of Multivariate Species-size Data from a Tuna Purse-seine Fishery (2008)
  • Author(s): 南美穂子
  • Organizer: Workshop on Spatial analysis for stock assessment, Inter-American Tropical Tuna Commission
  • Place of Presentation: カリフォルニア州ラ・ホヤ
  • Year and Date: 2008-10-14
• [Presentation] A New Feature Extraction Method for Very Non-Normal? Data: Analysis of Multivariate Species-size Data from a Tuna Purse-seine Fishery. (2008)
  • Author(s): Mihoko Minami, Cleridy Lennert-Cody
  • Organizer: Workshop on Spatial analysis for stock assessment
  • Place of Presentation: ラ・ホヤ(アメリカ合衆国)
  • Year and Date: 2008-10-14
• [Presentation] A New Feature Exctraction Method for Very Non-Normal? Data : Analysis of Multivariate Species-size Data from a Tuna Purse-seine Fishery (2008)
  • Author(s): Mihoko Minami, Cleridy Lennert-Cody
  • Organizer: Workshop on Spatial analysis for stock assessment
  • Place of Presentation: カリフォルニア州ラ・ホヤ
  • Year and Date: 2008-10-14
• [Presentation] A New Feature Extraction Method for Very Non-Normal Data : Analysis of Multivariate Species-size Data from Purse-seine Tuna Fisheries (2008)
  • Author(s): 南美穂子
  • Organizer: International Biometric Conference 2008
  • Place of Presentation: Dublin, Ireland
  • Year and Date: 2008-07-14
• [Presentation] A New Feature Extraction Method for Very Non-Normal Data: Analysis of Multivariate Species-size Data from a Tuna Purse-seine Fisheries, (2008)
  • Author(s): Mihoko Minami
  • Organizer: International Biometric Conference 2008
  • Place of Presentation: ダブリン(アイルランド)
  • Year and Date: 2008-07-14
• [Presentation] A New Feature Extraction Method for Very Non-Normal Data : Analysis of Multivariate Species-size Data from Purse-seine Tuna Fisheries (2008)
  • Author(s): Mihoko Minami
  • Organizer: International Biometric Conference 2008
  • Place of Presentation: アイルランド共和国ダブリン
  • Year and Date: 2008-07-14
• [Presentation] Statistical challenges for modeling data with many zero-valued observations (2008)
  • Author(s): Minami, Mihoko
  • Organizer: 国際シンポジウムThe 2nd International Kurume Symposium on Biostatistics
  • Place of Presentation: 九州大学(福岡市)
  • Year and Date: 2008-02-26
• [Presentation] 混獲データ解析における統計的諸問題 (2008)
  • Author(s): 南美穂子
  • Organizer: 共同研究集会「水産資源に対する観察データ解析のための統計推測」
  • Place of Presentation: 統計数理研究所, 東京
  • Year and Date: 2008-01-25
• [Presentation] 混獲データ解析における統計的諸問題 (2008)
  • Author(s): 南 美穂子
  • Organizer: 統計数理研究所 共同研究集会「水産資源に対する観察データ解析のための統計推測」
  • Place of Presentation: 統計数理研究所
  • Year and Date: 2008-01-25
• [Presentation] A New Feature Extraction Method for Very Non-Normal Data : Analysis of Multivariate Catch and Bycatch Data from Purse-seine Tuna Fisheries (2007)
  • Author(s): 南美穂子
  • Organizer: East Asia Regional Biometric Conference 2007
  • Place of Presentation: 東京大学
  • Year and Date: 2007-12-09
• [Presentation] A New Feature Extraction Method for Very Non-Normal Data: Analysis of Multivariate Catch and Bycatch Data from Purse-seine Tuna Fisheries (2007)
  • Author(s): Minami, Mihoko
  • Organizer: East Asia Regional Biometric Conference 2007
  • Place of Presentation: 東京大学(東京)
  • Year and Date: 2007-12-09
• [Presentation] 多変量混獲データの特徴量抽出 (2007)
  • Author(s): 南美穂子
  • Organizer: 2007年度統計関連学会連合大会
  • Place of Presentation: 神戸大学
  • Year and Date: 2007-09-09
• [Presentation] 多変量混獲データの特徴量抽出 (2007)
  • Author(s): 南 美穂子、Cleridy Lennert-Cody
  • Organizer: 統計関連学会連合大会
  • Place of Presentation: 神戸大学(神戸市)
  • Year and Date: 2007-09-09
• [Presentation] Modeling Shark Bycatch : The Zero-Inflated Negative Binomial Regression Model with Smoothing (2007)
  • Author(s): 南美穂子
  • Organizer: Joint Statistical Meetings 2007
  • Place of Presentation: Salt Lake City, Utah
  • Year and Date: 2007-07-29
• [Presentation] Modeling Shark Bycatch: The Zero-Inflated Negative Binomial Regression Model with Smoothing. (2007)
  • Author(s): Mihoko Minami
  • Organizer: Joint Statistical Meeting 2007
  • Place of Presentation: ソルトレークシティ(アメリカ合衆国)
  • Year and Date: 2007-07-28
• [Presentation] Modeling Shark Bycatch: The Zero-Inflated Negative Binomial Regression Model with Smoothing (2007)
  • Author(s): Minami, Mihoko
  • Organizer: Joint Statistical Meeting 2007
  • Place of Presentation: ソルトレークシティ(アメリカ合衆国)
  • Year and Date: 2007-07-28
• [Book] ポアソン回帰モデル(医学統計学の事典) (2010)
  • Author(s): 南美穂子
  • Publisher: 朝倉書店
• [Book] Inter-American Tropical Tuna Commission Special Report 17, Inter-American Tropical Tuna Commission (2008)
  • Author(s): M.Christman, D.Hall, M.Hall, P.Kinas, C.Lennert-Cody, B.Manly, M.McCracken, M.Minami, M.Sims, S.Thompson
  • Publisher: Workshop on turtle bycatch mitigation for longline fisheries : Experimental design and data analysis
• [Remarks]
  • URL: http://k-ris.keio.ac.jp/Profiles/0170/0018835/profile.html
• [Remarks]
  • URL: http://www.ism.ac.jp/projects/2006/project2006_index.html