Researcher basic information

• Ph. D, The University of Tokyo

• https://researchmap.jp/yasuma?lang=en

• https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201301060132331581

• 50517331

• 201301060132331581

• 沿岸漁場モニタリング
• 資源量変動
• 中深層性魚類
• 音響資源計測

• Life Science, Aquatic bioproduction science, 資源・資源管理 / 水産工学

• Bachelor's degree program, School of Fisheries Sciences
• Master's degree program, Graduate School of Fisheries Sciences
• Doctoral (PhD) degree program, Graduate School of Fisheries Sciences

Research activity information

• Mar. 2012, 日本大学生物資源科学部, 日本大学生物資源科学部学部長賞
  安間洋樹
• Mar. 2011, 日本水産学会, 日本水産学会水産学奨励賞
  中深層性魚類マイクロネクトンの音響計測に関する研究
  安間洋樹
• Jun. 2009, 海洋音響学会, 海洋音響学会論文賞
  北日本海域におけるハダカイワシ科魚類の鰾形態とターゲットストレングス
  安間洋樹
• Jun. 2004, 海洋音響学会, 優秀論文発表賞
  本邦周辺におけるハダカイワシ科魚類の鰾形態とターゲットストレングス
  安間洋樹

• 黒潮親潮混合域における高気圧性渦が魚類分布に与える影響
  土橋 稜; 上野 洋路; 加藤 陸; 閻 乃筝; 向井 徹; 安間 洋樹; 野村 大樹; 伊藤 幸彦; 笠井 亮秀
  水産海洋研究, 88, 3, 178, 189, Aug. 2024, [Peer-reviewed]
  Scientific journal
• 懸垂実験によるクロメEcklonia kuromeの藻体重量と音響反射強度の関係
  安間 洋樹,藤森 康澄,石田 太郎,南 憲吏
  海洋音響学会誌, 51, 2, 23, 30, Apr. 2024, [Peer-reviewed], [Lead author]
  Scientific journal
• A machine learning ensemble approach for predicting growth of abalone reared in land-based aquaculture in Hokkaido, Japan
  Nguyen Minh Khiem; Yuki Takahashi; Tomohiro Masumura; Genki Kotake; Hiroki Yasuma; Nobuo Kimura
  Aquacultural Engineering, 103, 102372, 102372, Elsevier BV, Nov. 2023, [Peer-reviewed]
  Scientific journal
• Sound properties produced by white-edged rockfish (Sebastes taczanowskii) in relation to body and swim bladder size
  Naoto Matsubara; Seiji Katakura; Ryuzo Takahashi; Tomonari Akamatsu; Hiroki Yasuma
  JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 153, 3, 1703, 1709, Mar. 2023, [Peer-reviewed], [Last author]
  English, Scientific journal
• A novel machine learning approach to predict the export price of seafood products based on competitive information: The case of the export of Vietnamese shrimp to the US market
  Nguyen Minh Khiem; Yuki Takahashi; Hiroki Yasuma; Khuu Thi Phuong Dong; Tran Ngoc Hai; Nobuo Kimura
  PLOS ONE, 17, 9, e0275290, e0275290, Public Library of Science (PLoS), 29 Sep. 2022, [Peer-reviewed]
  Scientific journal, Predicting the export price of shrimp is important for Vietnam’s fisheries. It not only promotes product quality but also helps policy makers determine strategies to develop the national shrimp industry. Competition in global markets is considered to be an important factor, one that significantly influences price. In this study, we predicted trends in the export price of Vietnamese shrimp based on competitive information from six leading exporters (China, India, Indonesia, Thailand, Ecuador, and Chile) who, alongside Vietnam, also export shrimp to the US. The prediction was based on a dataset collected from the US Department of Agriculture (USDA), the Food and Agriculture Organization of the United Nations (FAO), and the World Trade Organization (WTO) (May-1995 to May-2019) that included price, required farming certificates, and disease outbreak data. A super learner technique, which combined 10 single algorithms, was used to make predictions in selected base periods (3, 6, 9, and 12 months). It was found that the super learner obtained results in all base periods that were more accurate and stable than any candidate algorithms. The impacts of variables in the predictive model were interpreted by a SHapley Additive exPlanations (SHAP) analysis to determine their influence on the price of Vietnamese exports. The price of Indian, Thai, and Chinese exports highlighted the advantages of being a World Trade Organization member and the disadvantages of the prevalence of shrimp disease in Vietnam, which has had a significant impact on the Vietnamese shrimp export price.
• Properties of Fish Sound by White-edged Rockfish (<i>Sebastes taczanowskii</i>)
  Naoto MATSUBARA; Rey SAITO; Tomonari AKAMATSU; Ryuzo TAKAHASHI; Hiroki YASUMA
  The Journal of the Marine Acoustics Society of Japan, 49, 3, 96, 102, The Marine Acoustics Society of Japan, 01 Jul. 2022
  Scientific journal
• エゾメバル(Sebastes taczanowskii)の嗚音の音響特性—Properties of Fish Sound by White-edged Rockfish (Sebastes taczanowskii)
  松原 直人; 齋藤 伶; 赤松 友成; 高橋 竜三; 安間 洋樹
  海洋音響学会誌 = The journal of the Marine Acoustics Society of Japan, 49, 3, 96, 102, Jul. 2022, [Peer-reviewed], [Last author]
  Japanese
• In situ observations of fish attraction to light-emitting diodes on an undersea observation deck
  M. Tomiyasu; Y. Tanouchi; Y. Fujimori; M. Kaji; T. Hayashi; N. Matsubara; H. Yasuma; S. Shimizu; S. Katakura
  Journal of Marine Science and Technology-Taiwan, 30, 2, 2022, [Peer-reviewed]
  English, Scientific journal
• Use of GIS and machine learning to predict disease in shrimp farmed on the east coast of the Mekong Delta, Vietnam
  Nguyen Minh Khiem; Yuki Takahashi; Hiroki Yasuma; Dang Thi Hoang Oanh; Tran Ngoc Hai; Vu Ngoc Ut; Nobuo Kimura
  Fisheries Science, 88, 1, 1, 13, Springer Science and Business Media LLC, Jan. 2022, [Peer-reviewed]
  Scientific journal
• Predicting the price of Vietnamese shrimp products exported to the US market using machine learning
  Nguyen Minh Khiem; Yuki Takahashi; Khuu Thi Phuong Dong; Hiroki Yasuma; Nobuo Kimura
  Fisheries Science, 87, 3, 411, 423, Springer Science and Business Media LLC, May 2021, [Peer-reviewed]
  Scientific journal
• The use of machine learning to predict acute hepatopancreatic necrosis disease (AHPND) in shrimp farmed on the east coast of the Mekong Delta of Vietnam
  Nguyen Minh Khiem; Yuki Takahashi; Dang Thi Hoang Oanh; Tran Ngoc Hai; Hiroki Yasuma; Nobuo Kimura
  Fisheries Science, 86, 4, 673, 683, Springer Science and Business Media LLC, Jul. 2020, [Peer-reviewed]
  Scientific journal
• Call Localization of Fat Greenling Hexagrammos otakii Using Two Stereo Underwater Recorders
  Yarnato Kazuki; Matsuo Ikuo; Takahashi Ryuzo; Matsubara Naoto; Yasuma Hiroki
  MARINE TECHNOLOGY SOCIETY JOURNAL, 52, 4, 129, 138, Jul. 2018, [Peer-reviewed], [Last author]
  Scientific journal
• Analysis of habitat characteristics of small pelagic fish based on generalized additive models in Kepulauan Seribu Waters
  A. A. Rivai; V. P. Siregar; S. B. Agus; H. Yasuma
  IOP Conference Series: Earth and Environmental Science, 139, 1, 1, 12, Institute of Physics Publishing, 12 Apr. 2018, [Peer-reviewed], [Last author]
  English, International conference proceedings
• Properties of Fish Sound by Fox Jacopever Sebastes vulpes, and Their Change with Agonistic Behavior
  松原直人; 松田裕太; 赤松友成; 高橋竜三; 宗原弘幸; 安間洋樹
  海洋音響学会誌, 45, 2, 37‐46, 46, The Marine Acoustics Society of Japan, Apr. 2018, [Peer-reviewed], [Last author]
  Japanese, We observed the sound production and properties of fox jacopever (Sebastes vulpes) in a water tank experiment to obtain basic information for the Passive Acoustic Monitoring (PAM). Six pairs of experiments including mature and immature fishes were conducted, and sound properties with and without agonistic behavior were compared. Fox jacopever produced low frequency pulses under 2,000 Hz. Pulse number ranged between 1–77, pulse duration was 0.005–0.220 s, pulse period was 0.001–0.989 s, and peak frequency was 258–490 Hz. These properties were changed by the presence or absence of agonistic behavior. Higher peak frequency over 400 Hz was observed only when a pair included an immature fish. Our results showed the potential use of fish sounds for estimating size and status of territorial behavior in this species by PAM.
• Characteristics of Operations at Coastal Fish-landing Sites Managed by Private Owners in the Northern Gulf of Thailand
  Mika YOSHIMURA; Tsutomu Miyata; Hiroki YASUMA; Nobuo KIMURA
  Japan International Fisheries Research Society, 17, 1, 1, 15, 2018, [Peer-reviewed]
  Japanese, Scientific journal
• Visualization of Water Flow in Aquaculture Tank using Computational Fluid Dynamics Analysis.
  Kotake G; Takahashi Y; Yasuma H; Maekawa K; Kimura N
  水産工学, 54, 2, 97‐105, Nov. 2017, [Peer-reviewed]
  Japanese
• POTENTIAL FISHING GROUND MAPPING BASED ON GIS HOTSPOT MODEL AND TIME SERIES ANALYSIS: A CASE STUDY ON LIFT NET FISHERIES IN SERIBU ISLAND
  Rivai Andi Alamsyah; Siregar Vincentius P; Agus Syamsul B; Yasuma Hiroki
  JURNAL ILMU DAN TEKNOLOGI KELAUTAN TROPIS, 9, 1, 337, 356, Jun. 2017, [Peer-reviewed], [Last author]
  English, Scientific journal
• Sound localization of fish calls recorded by two stereo-underwater-recorders
  Kazuki Yamato; Ikuo Matsuo; Ryuzo Takahashi; Naoto Matsubara; Hiroki Yasuma
  The Journal of the Acoustical Society of America, 140, 4, 3301, 3301, Acoustical Society of America (ASA), Oct. 2016, [Last author]
  Scientific journal
• Acoustic property of sound production by fat greenling (Hexagrammos otakii) in spawning season
  Naoto Matsubara; Hiroyuki Munehara; Ryuzo Takahashi; Tomonari Akamatsu; Kazuki Yamato; Ikuo Matsuo; Nobuo Kimura; Kazuyoshi Maekawa; Hiroki Yasuma
  The Journal of the Acoustical Society of America, 140, 4, 3065, 3065, Acoustical Society of America (ASA), Oct. 2016, [Last author]
  Scientific journal
• Localization Method of Fish by Using Fish Call Sounds Recorded by Two Stereo Underwater Sound Recorders
  Kazuki Yamato; Ikuo Matsuo; Ryuzo Takahashi; Naoto Matsubara; Hiroki Yasuma
  TECHNO-OCEAN 2016: RETURN TO THE OCEANS, 2016, Techno-Ocean, 556, 561, 2016, [Peer-reviewed], [Last author]
  English, International conference proceedings
• The Estimation of Seasonal Biomass Changes of the Sargassum Bed in Kuruminose, Yamaguchi, Japan, by an Acoustic Method
  南憲吏; 安間洋樹; 濱野明; 中村武史; 村瀬昇; 東条斉興; 宮下和士
  海洋音響学会誌, 42, 1, 1, 10, Jan. 2015, [Peer-reviewed]
  Japanese
• Evaluation of Occupational Safety on the Handling of Fish Catches in Fishing Ports
  佐伯公康; 木村暢夫; 藤森康澄; 安間洋樹; 久宗周二
  水産工学, 51, 2, 93, 103, The Japanese Society of Fisheries Engineering, Nov. 2014, [Peer-reviewed]
  Japanese, In this paper, based on the analysis of the process and work during the handling of fish catch, a questionnaire on the fatigue and awareness of danger on each work was conducted at two fishing ports. the questionnaire was prepared using SD (Semantic differential) method. As a result, it was shown that carrying heavy box containing fish made workers feel fatigued. The work associated with transporting the catch of fish with the forklift and the work on slippery floor gave rise to dangers.
• Estimation of the Compression Force in the Lumber Intervertebral Disk During the Transportation of Fish Catch in Fishing Ports
  佐伯公康; 木村暢夫; 藤森康澄; 安間洋樹; 久宗周二
  水産工学, 51, 2, 133, 137, The Japanese Society of Fisheries Engineering, Nov. 2014, [Peer-reviewed]
  Japanese, There are many duties done by hand that are associated with the transportation of fish catch in fishing ports in Japan, and there are concerns with an excessive burden on the lumbar. This paper estimated the compression force in the lumbar intervertebral disk based on the weight carried and the work posture for six cases, and assessed the size of the burden by comparing the force with permissible values. The result of this assessment was that four of the cases exceeded the permissible values.
• Quantitative mapping of kelp forests (Laminaria spp.) before and after harvest in coastal waters of the Shiretoko Peninsula, Hokkaido, Japan
  Kenji Minami; Naoki Tojo; Hiroki Yasuma; Yusuke Ito; Takahiro Nobetsu; Shin-ichi Fukui; Kazushi Miyashita
  FISHERIES SCIENCE, 80, 3, 405, 413, May 2014, [Peer-reviewed]
  English, Scientific journal
• Estimation of Dynamic Frequency and Time Characteristics in Ship Motions of an Offshore Trawler
  KIMURA Nobuo; FUJIMORI Yasuzumi; YASUMA Hiroki; MAEKAWA Kazuyoshi
  水産工学, 49, 3, 167, 175, The Japanese Society of Fisheries Engineering, Feb. 2013, [Peer-reviewed]
  English, Scientific journal, To clarify the process that leads to large-angle inclinations or even the capsizing of fishing boats, it is useful to be able to track dynamic changes in ship motions. These motions during fishing operations are not static, they change from moment to moment according to the fishing process, and it is important to understand the characteristics of the motions during each fishing operation process. To this end, in this study we focused on conducting a wavelet analysis to simultaneously estimate the time and frequency characteristics of the motions. We conducted a wavelet analysis of motion data obtained from a 160GT offshore trawler under standard running conditions and during Danish seine trawling. From the result obtained, we were able to accurately estimate motion characteristics as conditions changed during the fishing process. Periodical changes in motion were observed as a result of the resonance between the ship motions and the waves that were encountered.
• Decadal variation in egg abundance of a mesopelagic fish, maurolicus japonicus, in the japan sea during 1981-2005
  Tadanori Fujino; Tsuneo Goto; Tsuyoshi Shimura; Hiroki Yasuma; Yongjun Tian; Hideaki Kidokoro; Shinya Masuda; Kazushi Miyashita
  Journal of Marine Science and Technology (Taiwan), 21, 1, 58, 62, 2013, [Peer-reviewed]
  English, Scientific journal
• Acoustic scattering properties of juvenile jack mackerel Trachurus japonicus based on a scattering model and ex situ target strength measurements
  Takeshi Nakamura; Akira Hamano; Koki Abe; Hiroki Yasuma; Kazushi Miyashita
  Nippon Suisan Gakkaishi (Japanese Edition), 79, 3, 345, 354, 2013, [Peer-reviewed]
  Japanese, Scientific journal
• Tilt Angle and Theoretical Target Strength of the Japanese Sandeel, Ammodytes personatus, Captured on the Northern Coast of Hokkaido
  Safruddin; Yohei Kawauchi; Yusuke Ito; Kenji Minami; Kazuhiro Itaya; Keiji Maeda; Ryuichi Matsukura; Koki Abe; Hiroki Yasuma; Kazushi Miyashita
  The Journal of the Marine Acoustics Society of Japan, 40, 329, 338, 2013, [Peer-reviewed]
• Spatial estimation of the kelp forests (Laminaria spp.) distributions in coastal waters of Hsatsube Hokkaido, Japan, using acoustic method and geographic information system
  Huamei Shao; Yusuke Ito; Kenji Minami; Hiroki Yasuma; Kasushi Miyashita
  GIS/Spatial Analyses in Fishery and Aquatic Sciences, 5, 133, 150, 2013, [Peer-reviewed]
  English
• Estimation of the spatial distribution of a Sargassum bed in Kuruminose, Yamaguchi, Japan, using an acoustic method
  Kenji Minami; Akira Hamano; Naoki Tojo; Takeshi Nakamura; Hiroki Yasuma; Kazushi Miyashita
  NIPPON SUISAN GAKKAISHI, 78, 2, 171, 179, Mar. 2012, [Peer-reviewed]
  Japanese, Scientific journal
• Experimental Study on Influence of Loading Condition on Drifting Motion of Fishing Vessel
  MAEKAWA Kazuyoshi; CHIBA Seiichirou; YASUMA Hiroki; KIMURA Nobuo
  日本航海学会論文集, 126, 126, 237, 243, Japan Institute of Navigation, Mar. 2012, [Peer-reviewed]
  Japanese, It is known that a loading condition of fishing vessel changes frequently with fish catching and fuel oil consumption. This paper describes the study on influence of loading condition on drifting motion of fishing vessel in a regular wave. To investigate the influence, model experiments to measure hydrodynamic forces and wave drift forces acting on a hull in various loading conditions were carried out. Based on the characteristics of the forces, the results of drifting motion test in a regular wave were examined. As the results, it was found that the trim condition of vessel affects drifting motion significantly. Therefore, it is important to consider the trim condition of vessel for the prediction of drifting motion.
• Wavelet Analysis for Ship Rolling Motion of Purse Seiners in North Sulawesi, Indonesia
  DIEN HEFFRY VEIBERT; YASUMA HIROKI; FUJIMORI YASUZUMI; KIMURA NOBUO
  日本航海学会論文集, 126, 126, 277, 282, Japan Institute of Navigation, Mar. 2012, [Peer-reviewed]
  English, A study of coastal fishing boats (small purse seiners) was made in North Sulawesi province, Indonesia. The goal of this study is to clarify the rolling motion under fishing operation of the small purse seiners. First of all we examined the boat form of the purse seiners and practical conditions of rolling motion under fishing operations. Based on the data, the characteristics such boat's stability and rolling motion under fishing operation were calculated. The results of the analysis are as follows: the boat types were relatively slim around the hulls, and the boats had the round shape under water, and a boat still used by fishermen had extremely poor stability, and the roll angle increased remarkably in stage when the boat crossed the wave direction with hauling process, and results of Wavelet analysis showed that the purse seiners used in North Sulawesi had the same characteristics of rolling motion, and wavelet coefficients became large in hauling process.
• Design of a new expendable profiler, XMS (Expendable Multiple Sensor)
  HEI HIROKI; YASUMA HIROKI; MAEKAWA KAZUYOSHI; FUJIMORI YASUZUMI; KIMURA NOBUO
  数理水産科学, 9, 85, 94, 数理水産科学研究会, Dec. 2011, [Peer-reviewed]
  English, Scientific journal
• Estimation of kelp forests thickness using acoustic method
  南 憲吏; 安間 洋樹; 東条 斉興
  数理水産科学, 9, 62, 74, 数理水産科学研究会, Dec. 2011, [Peer-reviewed]
  Japanese, Scientific journal
• Motive performance of a new type of vertical axis rotor estimated by CFD analysis
  TAKAHASHI YUKI; FUJIMORI YASUZUMI; YASUMA HIROKI; YASUI HAJIME; KIMURA NOBUO
  数理水産科学, 9, 75, 84, 数理水産科学研究会, Dec. 2011, [Peer-reviewed]
  English, Scientific journal
• Acoustic biomass estimates of mesopelagic fishes in the western North Pacific
  Hiroki Yasuma
  NIPPON SUISAN GAKKAISHI, 77, 4, 585, 588, Jul. 2011, [Peer-reviewed], [Invited]
  Japanese
• VERTICAL DISTRIBUTION OF WALLEYE POLLOCK JUVENILES BEFORE AND AFTER THE PERIOD OF TRANSITION FOR FEEDING IN FUNKA BAY, HOKKAIDO, JAPAN
  Yohei Kawauchi; Osamu Shida; Hiroya Okumura; Naoki Tojo; Hiroki Yasuma; Kazushi Miyashita
  JOURNAL OF MARINE SCIENCE AND TECHNOLOGY-TAIWAN, 19, 3, 279, 286, Jun. 2011, [Peer-reviewed]
  English, Scientific journal
• Swimming angle and target strength of larval Japanese anchovy (Engraulis japonicus)
  Yusuke Ito; Hiroki Yasuma; Reiji Masuda; Kenji Minami; Ryuichi Matsukura; Saho Morioka; Kazushi Miyashita
  FISHERIES SCIENCE, 77, 2, 161, 167, Mar. 2011, [Peer-reviewed]
  English, Scientific journal
• Estimation of kelp forest, Laminaria spp., distributions in coastal waters of the Shiretoko Peninsula, Hokkaido, Japan, using echosounder and geostatistical analysis
  Kenji Minami; Hiroki Yasuma; Naoki Tojo; Shin-ichi Fukui; Yusuke Ito; Takahiro Nobetsu; Kazushi Miyashita
  FISHERIES SCIENCE, 76, 5, 729, 736, Sep. 2010, [Peer-reviewed]
  English, Scientific journal
• Shape and Target Strength of Vesicles of two Sargassum Species Common to the Coastal Waters of Japan
  MINAMI KENJI; HAMANO AKIRA; NAKAMURA TAKESHI; TAKAO YOSHIMI; YASUMA HIROKI; MIYASHITA KAZUSHI
  海洋音響学会誌, 37, 3, 147, 155, The Marine Acoustics Society of Japan, Jul. 2010, [Peer-reviewed]
  English, Scientific journal, The size of vesicles and amount of gas they contain is a major factor in the acoustic scattering of Sargassum plants. Here we investigate the morphological character of the vesicles and gas, and their theoretical and experimental target strength (TS) for two Sargassum species, Sargassum macrocarpum and S. siliquastrum. Both species are abundant in the coastal waters of Japan. A total of 593 vesicles were measured using a soft X-ray system, and their gas shapes were applied to two theoretical TS models (non-resonance and resonance). Experimental TS were obtained at 70 and 200 kHz using quantitative echo sounders in a freshwater tank. Gas fields were found in 418 vesicles, and the gas radius and external size of the vesicles were linearly related in both species. The theoretical TS of the non-resonance model was similar to the experimental TS of large vesicles (≥4.1 mm at 70 kHz, ≥2.8 mm at 200 kHz), whereas the theoretical TS of the resonance model was similar to the experimental TS of small vesicles (≤3.1 mm at 70 kHz, ≤1.9 mm at 200 kHz). Finally, we estimated TS-size equations according to the gas-size relationships and compared the results.
• Acoustic biomass estimate of California headlightfish Diaphus theta, off eastern Hokkaido, Japan
  Hiroki Yasuma; Tatsuki Ohshima; Satoshi Honda; Kazushi Miyashita; Ichiro Aoki
  NIPPON SUISAN GAKKAISHI, 76, 3, 362, 369, May 2010, [Peer-reviewed]
  Japanese, Scientific journal
• Structure of the marine ecosystem of the Ross Sea, Antarctica : overview and synthesis of the results of a Japanese multidisciplinary study by Kaiyo-Maru and JARPA
  NAGANOBU Mikio; MURASE Hiroto; NISHIWAKI Shigetoshi; YASUMA Hiroki; MATSUKURA Ryuichi; TAKAO Yoshimi; TAKI Kenji; HAYASHI Tomonari; WATANABE Yuko; YABUKI Takashi; YODA Yasuo; NOIRI Yoshifumi; KUGA Mariko; YOSHIKAWA Kohei; KOKUBUN Nobuo; IWAMI Tetsuo; ITOH Kiyoshi; GOTO Mutsuo; ISODA Tatsuya; MATSUOKA Koji; TAMURA Tsutomu; FUJISE Yoshihiro
  Bulletin of the Japanese Society of Fisheries Oceanography, 74, 1, 1, 12, 水産海洋学会, Feb. 2010, [Peer-reviewed]
  English, Scientific journal, 2004／05年南半球夏季に南極ロス海域において、特にオキアミと鯨類の関係解明を目的とした、生態系総合調査を実施した。水産庁開洋丸と南極海鯨類捕獲調査（JARPA）船団が共同して調査を行った。（1）海洋観測、（2）RMTによるプランクトンと魚類採集、（3）計量魚探によるオキアミ現存量調査、（4）高次捕食者（鳥類と鯨類）の目視調査、及び（5）クロミンククジラ標本採集の5項目を調査対象とした。多様な生物群集の分布と海洋条件との関係を理解するために、海洋学的指数として表面から200mまでの水温平均値（MTEM-200）を用いた。南北の水温傾度に沿って、プランクトン、魚類、鳥類及び鯨類それぞれの種組成が変化することが明らかとなった。生態系総合調査を通して得られたデータは、未知が多いロス海の海洋生態系の構造を理解するための基礎となる。
• Swimbladder condition and target strength of myctophid fish in the temperate zone of the Northwest Pacific
  Hiroki Yasuma; Kouichi Sawada; Yoshimi Takao; Kazushi Miyashita; Ichiro Aoki
  ICES JOURNAL OF MARINE SCIENCE, 67, 1, 135, 144, Jan. 2010, [Peer-reviewed]
  English, Scientific journal
• Spatial analysis of Isada krill (Euphausia pacifica) distribution in frontal environments in the North Pacific Ocean
  Tojo N; Matsukura R; Yasuma H; Yonezaki S; Watanabe H; Miyashita K
  GIS/Spatial analyses in Fishery and Aquatic Sciences, 4, 115, 138, 2010, [Peer-reviewed]
  English
• Tracing the seasonal migration of adult Sakhalin taimen, Hucho perryi, using acoustic telemetry
  Honda Kentaro; Noda Yuji; Tsuda Yuichi; Yasuma Hiroki; Miyashita Kazushi
  Japanese Journal of Ecology, 59, 3, 239, 247, The Ecological Society of Japan, Nov. 2009, [Peer-reviewed]
  Japanese, Scientific journal, At present, the distribution of endangered Sakhalin taimen, Hucho perryi, in Japan is limited to several rivers and lakes in Hokkaido. Although field studies of adult H. perryi have focused on spawning habits, other ecological information is lacking. Here, we report on field research conducted to elucidate the seasonal migration patterns of adult H. perryi in the Bekanbe-ushi River system in Hokkaido using acoustic telemetry. From early May to late November 2007, we tracked five taimen with acoustic tags using 13 acoustic receivers. We detected the tagged fish a combined total of 37,683 times. The fish migrated an average of 33.4±12.5 (SD) km downstream from their spawning area over 1-4 days. They primarily resided mid-downstream in the spring, upper-downstream in the summer, and downstream in the autumn. Logistic regression analysis revealed that the upward migration by tagged fish living downstream was affected by ambient daily maximum water temperatures in the summer, whereas spring and autumn downward migrations were facilitated by ambient daily minimum water temperatures in mid-stream areas. These results suggest that the seasonal migration patterns of adult H. perryi are closely associated with the water temperature regimes of this river system.
• Measurements of density contrast and sound-speed contrast for target strength estimation of Neocalanus copepods (Neocalanus cristatus and Neocalanus plumchrus) in the North Pacific Ocean
  Ryuichi Matsukura; Hiroki Yasuma; Hiroto Murase; Shiroh Yonezaki; Tetsuichiro Funamoto; Satoshi Honda; Kazushi Miyashita
  FISHERIES SCIENCE, 75, 6, 1377, 1387, Nov. 2009, [Peer-reviewed]
  English, Scientific journal
• Density and sound-speed contrasts, and target strength of Japanese sandeel Ammodytes personatus
  Hiroki Yasuma; Ryo Nakagawa; Takashi Yamakawa; Kazushi Miyashita; Ichiro Aoki
  FISHERIES SCIENCE, 75, 3, 545, 552, May 2009, [Peer-reviewed]
  English, Scientific journal
• Swimbladder Morphology and Target Strength of a Mesopelagic Fish, Maurolicus japonicus
  Tadanori Fujino; Kazuhiro Sadayasu; Koki Abe; Hideaki Kidokoro; Yongjun Tian; Hiroki Yasuma; Kazushi Miyashita
  The Journal of the Marine Acoustics Society of Japan, 36, 4, 241, 249, 海洋音響学会, 2009, [Peer-reviewed]
  English, Scientific journal
• Acoustic characterization of biological backscatterings in the Kuroshio-Oyashio inter-frontal zone and subarctic waters of the western North Pacific in spring
  Hiroto Murase; Morio Ichihara; Hiroki Yasuma; Hikaru Watanabe; Shiroh Yonezaki; Hiroshi Nagashima; Shigeyuki Kawahara; Kazushi Miyashita
  FISHERIES OCEANOGRAPHY, 18, 6, 386, 401, 2009, [Peer-reviewed]
  English, Scientific journal
• Quantitative analysis of isada krill (Euphausia pacifica) distribution in the western North Pacific
  TOJO Naoki; SHIMIZU Daisuke; YASUMA Hiroki; KAWAHARA Shigeyuki; WATANABE Hikaru; YONEZAKI Shirou; MURASE Hiroto; MIYASHITA Kazushi
  Bulletin of the Japanese Society of Fisheries Oceanography, 72, 3, 165, 173, 水産海洋学会, Aug. 2008, [Peer-reviewed]
  Japanese, Scientific journal
• 北太平洋西部におけるツノナシオキアミの分布特性の空間的定量解析
  東条斉興; 清水大介; 安間洋樹; 川原重幸; 渡辺光; 米崎史郎; 村瀬弘人; 宮下和士
  水産海洋研究, 72, 3, 165, 173, 2008, [Peer-reviewed]
  Scientific journal
• Swimbladder morphology and target strength of myctophid fishes in the northwestern Pacific
  YASUMA H
  The Journal of the Marine Acoustics Society of Japan, 35, 1, 17, 28, 海洋音響学会, Jan. 2008, [Peer-reviewed]
  Japanese, Scientific journal
• Target strength of the lanternfish, Stenobrachius leucopsarus (family Myctophidae), a fish without an airbladder, measured in the Bering Sea
  H Yasuma; Y Takao; K Sawada; K Miyashita; Aoki, I
  ICES JOURNAL OF MARINE SCIENCE, 63, 4, 683, 692, May 2006, [Peer-reviewed]
  English, Scientific journal
• Target strength of mesopelagic lanternfishes (family Myctophidae) based on swimbladder morphology
  H Yasuma; K Sawada; T Olishima; K Miyashita; Aoki, I
  ICES JOURNAL OF MARINE SCIENCE, 60, 3, 584, 591, Jun. 2003, [Peer-reviewed]
  English, Scientific journal
• Acoustical measurement of the horizontal distribution of isada krill (Euphausia pacifica Hansen) off the Sanriku coast
  Miyashita K; Tetsumura K; Kooka K; Yasuma H; Taki K
  International Symposium ACOUSTGEAR2000, 1, 191, 194, 2001, [Peer-reviewed]
  English, International conference proceedings

• 中信層性魚類マイクロネクトンの音響生物量推定
  安間洋樹; 髙山のあ; 松倉隆一; 今泉智人; 鈴木勇人, 超音波テクノ, 35, 1, 71, 75, Feb. 2023, [Lead author, Corresponding author]
• Development of a culture tank to improve the survival rate in the early larval stage
  Yuki Takahashi; Hiroki Yasuma; Nobuo Kimura; Genki Kotake, Impact, 2020, 6, 58, 59, 16 Nov. 2020
  Aquaculture is a method of producing fish, crustaceans, molluscs, aquatic plants, algae and other organisms in a sustainable manner. As the global population continues to grow, so too has demand and, as a result, many marine species have become severely depleted. Aquaculture is a means of sustainably addressing this demand, replenishing wild stocks and rebuilding populations of endangered species. Assistant Professor Yuki Takahashi, from the Graduate School of Fisheries Sciences at Hokkaido University in Japan, is working as part of a collaborative team of researchers from across academia and industry in Japan to adress this issue of sustainability of demand, by developing an aquaculture tank designed to improve the survival rate in the early larval stage., Science Impact, Ltd., English, Introduction other
• 受動的音響観察によるエゾメバルの生息密度とサイズ組成の推定
  安間洋樹; 藤森康澄; 松原直人; 片倉靖次; 赤松友成, 超音波テクノ, 32, 1, 14, 18, 2020, [Invited], [Lead author, Corresponding author]
  Introduction other
• Reaction behaviors of fish for LED light with different wavelength
  Y, Tanouchi; Y. Fujimori; S. Shimizu; H. Yasuma; N. Matsumabara; T. Hayashi; S. Katakura, Proceedings of the 34th International Symposium on Okhotsk Sea and Sea Ice, Feb. 2019
  Introduction international proceedings
• LED光の集魚効果における光色・環境条件の影響
  林拓馬; 松原直人; 藤森康澄; 安間洋樹; 清水晋; 片倉靖次, 日本水産学会大会講演要旨集, 2019, 2019
• エゾメバルの鳴音の音響特性と体サイズの関係
  松原直人; 林拓馬; 田内葉子; 片倉靖次; 赤松友成; 高橋竜三; 藤森康澄; 木村暢夫; 前川和義; 安間洋樹, 日本水産学会大会講演要旨集, 2019, 2019
• エゾメバルの鳴音の音響特性と体サイズに伴う変化
  松原直人; 林拓馬; 田内葉子; 片倉靖次; 赤松友成; 高橋竜三; 藤森康澄; 木村暢夫; 前川和義; 安間洋樹, 海洋音響学会研究発表会講演論文集, 2019, 2019
• NORPACネット網口前の流場にスイベルが与える影響
  城崎亮佑; 井高洋輔; 木村暢夫; 高橋勇樹; 前川和義; 安間洋樹, 日本水産工学会学術講演会講演論文集, 2018, 79‐80, 80, 12 May 2018
  日本水産工学会, Japanese
• エゾメバル(Sebastes taczanowskii)の鳴音の音響特性,および発生頻度と個体数密度の関係
  松原直人; 坂本誠; 片倉靖次; 赤松友成; 高橋竜三; 藤森康澄; 木村暢夫; 前川和義; 安間洋樹, 日本水産学会大会講演要旨集, 2018, 164, 26 Mar. 2018
  Japanese
• 光色の違いによる集魚効果の比較
  坂本誠; 藤森康澄; 松原直人; 安間洋樹; 清水晋; 片倉靖次, 日本水産学会大会講演要旨集, 2018, 6, 26 Mar. 2018
  Japanese
• LED光源の集魚効果における色・照度,環境条件の影響
  林拓馬; 藤森康澄; 松原直人; 安間洋樹; 片倉靖次, 日本水産学会北海道支部大会講演要旨集, 2018, 2018
• NORPACネット網口周辺の流場推定
  井高洋輔; 高橋勇樹; 安間洋樹; 木村暢夫, 日本水産工学会学術講演会講演論文集, 2017, 234‐235, 235, 27 May 2017
  日本水産工学会, Japanese
• LED灯光の特性に違いによる集魚効果の比較
  坂本誠; 松原直人; 安間洋樹; 清水晋; 藤森康澄; 片倉靖次, 日本水産学会大会講演要旨集, 2017, 6, 26 Mar. 2017
  Japanese
• 水産物個人卸売市場(pier)タイ東部ラヨンと南部スラタニーとの比較
  吉村美香; 宮田勉; 安間洋樹; 木村暢夫, 日本水産学会大会講演要旨集, 2017, 126, 26 Mar. 2017
  Japanese
• Future prospects for the Comprehensive Partnership between Faculty of Fisheries Sciences, Hokkaido University and the Mombetsu City
  FUJIMORI Yasuzumi; YASUMA Hiroki; YAMAGUCHI Atsushi; ADACHI Shinji, Proceedings of the International Symposium on Okhotsk Sea & Sea Ice, 32nd, 2‐3, 18 Feb. 2017
  English
• Sound production by Steindachner (Sebastes taczanowskii); relationship between received sounds and fish density
  MATSUBARA Naoto; SAKAMOTO Makoto; KATAKURA Seiji; AKAMATSU Tomonari; TAKAHASHI Ryuzo; FUJIMORI Yasuzumi; KIMURA Nobuo; MAEKAWA Kazuyoshi; YASUMA Hiroki, Proceedings of the International Symposium on Okhotsk Sea & Sea Ice, 32nd, 140‐141, 18 Feb. 2017
  English
• Fish Herding Effect of LED Light in Different Specification
  SAKAMOTO Makoto; MATSUBARA Naoto; KATAKURA Seiji; YASUMA Hiroki; SHIMIZU Susumu; FUJIMORI Yasuzumi, Proceedings of the International Symposium on Okhotsk Sea & Sea Ice, 32nd, 138‐139, 18 Feb. 2017
  English
• Sound production by Steindachner (Sebastes taczanowskii); relationship between sounds and fish density
  N. Matsubara; M. Sakamoto; S. Katakura; T. Akamatsu; R. Takahashi; Y. Fujimori; N. Kimura; K. Maekawa; H. Yasuma, Contributions on the Theory of Fishing Gears and Related Marine Systems, 10, 209, 216, 2017, [Peer-reviewed]
  English
• Fish attracting effects of LED light of different colours
  M. Sakamoto; Y. Fujimori; N. Matsubara; H. Yasuma; S. Shimizu; S. Katakura, Contributions on the Theory of Fishing Gears and Related Marine Systems, 10, 235, 240, 2017, [Peer-reviewed]
  English
• The development of an abalone aquaculture system using a multi-tiered, continuous-flow tank
  H. Okita; Z. Luning; S. Yamauchi; H.Yasuma; N. Kimura, Contributions on the Theory of Fishing Gears and Related Marine Systems, 10, 189, 198, 2017, [Peer-reviewed]
• エゾメバル(Sebastes taczanowskii)の鳴音の音響特性,および鳴音受信頻度と個体密度の関係
  松原直人; 坂本誠; 片倉靖次; 赤松友成; 高橋竜三; 藤森康澄; 木村暢夫; 前川和義; 安間洋樹, 日本水産学会北海道支部大会講演要旨集, 2016, 47, 22 Oct. 2016
  Japanese
• タイ王国の水産資源管理政策
  吉村美香; 安間洋樹; 木村暢夫; 宮田勉, 日本水産学会北海道支部大会講演要旨集, 2016, 48, 22 Oct. 2016
  Japanese
• キツネメバル(Sebastes vulpes)の行動に伴う鳴音の特性
  松原直人; 松田裕太; 高橋竜三; 赤松友成; 宗原弘幸; 木村暢夫; 前川和義; 安間洋樹, 日本水産工学会学術講演会講演論文集, 2016, 133‐134, 134, 29 Apr. 2016
  日本水産工学会, Japanese
• Characteristics of operations at fish-landing sites managed by private owners in Thailand
  YOSHIMURA Mika; OKAMOTO Junichiro; YASUMA Hiroki; KIMURA Nobuo, 北海道大学水産科学研究い報, 66, 1, 51‐58, 58, 18 Mar. 2016
  北海道大学大学院水産科学研究科編集出版委員会, English
• アイナメの産卵期における鳴音の特性
  松原直人; 宗原弘幸; 高橋竜三; 木村暢夫; 前川和義; 安間洋樹, 日本水産学会大会講演要旨集, 2015, 4, 22 Sep. 2015
  Japanese
• Visualization of water flow in fish farming tank by Computational Fluid Dynamics and Particle Image Velocimetry analyses
  G. Kotake; N. Kimura; H. Yasuma; O. Tamaru; Y. Takahashi, Contributions on the Theory of Fishing Gears and Related Marine Systems, 9, 311, 318, 2015, [Peer-reviewed]
  English
• タイ南部・スラタニー県における水産卸売個人市場の現状
  吉村美香; 宮田勉; 堀美菜; 安間洋樹, 日本水産学会大会講演要旨集, 2015, 2015
• CFDを用いた飼育水槽内の流れの解析
  小竹 元己; 田丸 修; 高橋 勇樹; 安間 洋樹; 木村 暢夫, 日本水産工学会 学術講演会 学術講演論文集, 2015, 59, 60, 2015
  日本水産工学会, Japanese
• 練習船を対象とした排煙流のCFD解析
  前川 和義; 松崎 優哉; 亀井 佳彦; 坂岡 佳一郎; 安間 洋樹; 木村 暢夫, 日本水産工学会 学術講演会 学術講演論文集, 2014, 147, 148, 2014
  日本水産工学会, Japanese
• CFD解析を用いた養殖水槽内の水流特性
  高橋 勇樹; 安間 洋樹; 木村 暢夫; 田丸 修; 大村 智宏; 三好 潤; 永岡 史治; 陸田 秀実, 日本水産工学会 学術講演会 学術講演論文集, 2014, 89, 90, 2014
  日本水産工学会, Japanese
• アイナメの産卵期における鳴音特性
  松原直人; 宗原弘幸; 赤松友成; 木村暢夫; 前川和義; 安間洋樹, 日本水産学会北海道支部大会講演要旨集, 2014, 21, 2014
  Japanese
• Technique of Work Process Description for Improvement of Caught Fish Handling
  佐伯 公康; 木村 暢夫; 藤森 康澄; 安間 洋樹, Memoirs of the Faculty of Fisheries Sciences, Hokkaido University, 55, 1, 107, 132, Dec. 2013
  In many commercial operations of set net fishery and trawl in Japan, fish catch unloaded from boats are promptly sorted anddisplayed for an auction at a fishing port. This work is achieved with machines and by hand. There have been existed manuallabor and dangerous operations. However, the system of work is so empirical and complicated because of variety of species offish catch and its day-by-day fluctuation. This remarkable feature prevents worksite from improvement. In this study, based onexisting work analysis technique, systematic technique of work process description for improvement of caught fish handling isnewly proposed. Practicality of this technique is proved through the application to two worksites in Japan. Process chart anddescription derived from this technique would contribute to improvement of occupational health and safety at fishing ports., Faculty of Fisheries Sciences, Hokkaido University, Japanese
• 若狭湾における数種の藻場の音響反射特性
  石田太朗; 安間洋樹; 南憲史; 道家章生; 西垣友和; 宮下和士; 藤森康澄, 日本水産学会大会講演要旨集, 2013, 6, 19 Sep. 2013
  Japanese
• ハダカイワシ科魚類と音響生物量推定 (特集 海棲哺乳類の摂餌生態と餌環境)
  安間 洋樹, 勇魚, 58, 9, 14, Jun. 2013
  勇魚会, Japanese
• 日本海山陰海域におけるホタルイカとキュウリエソの音響資源調査
  新山史也; 大谷徹也; 西川哲也; 木村暢夫; 前川和義; 安間洋樹, 海洋音響学会研究発表会講演論文集, 2013, 67, 68, 20 May 2013
  Japanese
• 2012年夏季の東シナ海におけるハダカイワシ科魚類2種の音響資源調査
  藤井花; 大下誠二; 安部幸樹; 稲田廉; 安間洋樹, 海洋音響学会研究発表会講演論文集, 2013, 65, 66, 20 May 2013
  Japanese
• 漁船に作用する風圧力の推定について
  千葉誠一朗; 前川和義; 安間洋樹; 木村暢夫, 日本水産工学会学術講演会講演論文集, 2013, 25, 26, 2013
  日本水産工学会, Japanese
• 計量魚群探知機を用いたガラモ場の現存量推定
  南憲吏; 安間洋樹; 濱野明; 東条斉興; 中村武史; 宮下和士, 海洋音響学会研究発表会講演論文集, 2012, 1, 2, 23 May 2012
  Japanese
• CFD解析を用いた投下型多目的センサーの筐体設計
  櫻井勝也; 鉄村光太郎; 毛内也之; 吉野博之; 村田政隆; 安間洋樹; 前川和義; 木村暢夫, 日本水産学会北海道支部大会講演要旨集, 2012, 22, 2012
  Japanese
• 重回帰分析による道南檜山地区における漁獲物単価の決定要因の抽出
  張敏; 佐々木剛生; 門脇政輝; 藤森康澄; 安間洋樹; 前川和義; 木村暢夫, 日本水産学会北海道支部大会講演要旨集, 2012, 23, 2012
  Japanese
• Estimation of kelp forests thickness using acoustic method
  南憲吏; 安間洋樹; 東条斉興; 伊藤祐介; 福井信一; 野別貴博; 宮下和士, 数理水産科学, 9, 62, 74, 25 Dec. 2011
  数理水産科学研究会, Japanese
• 計量魚探による鯨類餌生物のモニタリング
  宮下和士; 松倉隆一; 東条斉興; 南憲吏; 安間洋樹; 永島宏; 小野寺恵一; 渡邉光; 米崎史郎; 村瀬弘人, 水産海洋研究, 75, 3, 183, 184, 01 Aug. 2011
  Japanese
• Monitoring of prey of cetaceans by using quantitative echosounders
  宮下 和士; 松倉 隆一; 東条 斉興; 南 憲吏; 安間 洋樹; 永島 宏; 小野寺 恵一; 渡邉 光; 米崎 史郎; 村瀬 弘人, 水産海洋研究, 75, 3, 183, 184, 01 Aug. 2011
  Japanese
• The effects of environmental factors on the Japanese sandeel(Ammodytes personatus) abundance and distribution in the northern coast of Hokkaido
  SAFRUDDIN; ITO YUSUKE; YASUMA HIROKI; ITAYA KAZUHIKO; MAEDA KEIJI; MIYASHITA KAZUSHI, 日本水産学会北海道支部大会講演要旨集, 2011, 54, 2011
  English
• Acoustic biomass estimate of mesopelagic fishes
  安間 洋樹, The Journal of the Marine Acoustics Society of Japan, 37, 2, 106, 110, Apr. 2010
  海洋音響学会, Japanese
• Distribution patterns and biomass of euphausiids estimated by acoustic methods in the Ross Sea, Antarctica
  安間 洋樹; 松倉 隆一; 高尾 芳三, 水産海洋研究, 74, 1, 40, 41, 01 Feb. 2010
  Japanese
• Distribution of seabirds in the Ross Sea, Antarctica
  國分 亙彦; 安間 洋樹; 村瀬 弘人; 永延 幹男, 水産海洋研究, 74, 1, 42, 43, 01 Feb. 2010
  Japanese
• Tracing the seasonal migration of adult Sakhalin taimen, Hucho perryi, using acoustic telemetry.
  本多健太郎; 野田裕二; 津田裕一; 安間洋樹; 宮下和士, 日本生態学会誌, 59, 3, 239, 247, 30 Nov. 2009
  At present, the distribution of endangered Sakhalin taimen, Hucho perryi, in Japan is limited to several rivers and lakes in Hokkaido. Although field studies of adult H. perryi have focused on spawning habits, other ecological information is lacking. Here, we report on field research conducted to elucidate the seasonal migration patterns of adult H. perryi in the Bekanbe-ushi River system in Hokkaido using acoustic telemetry. From early May to late November 2007, we tracked five taimen with acoustic tags using 13 acoustic receivers. We detected the tagged fish a combined total of 37,683 times. The fish migrated an average of 33.4±12.5 (SD) km downstream from their spawning area over 1-4 days. They primarily resided mid-downstream in the spring, upper-downstream in the summer, and downstream in the autumn. Logistic regression analysis revealed that the upward migration by tagged fish living downstream was affected by ambient daily maximum water temperatures in the summer, whereas spring and autumn downward migrations were facilitated by ambient daily minimum water temperatures in mid-stream areas. These results suggest that the seasonal migration patterns of adult H. perryi are closely associated with the water temperature regimes of this river system., The Ecological Society of Japan, Japanese
• ICES水産音響シンポジウム・SEAFACTS 2008に参加して(水産研究のフロントから)
  安間 洋樹, 日本水産学会誌, 74, 5, 949, 949, 15 Sep. 2008
  公益社団法人日本水産学会, Japanese
• Distribution patterns and biomasses of Antarctic krill (Euphausia superba) and ice krill (E. crystallorophias) with note on distribution of Antarctic minke whales (Balaenoptera bonaerensis) in the Ross Sea in 2005
  Hiroto Murase; Hiroki Yasuma; Ryuichi Matsukura; Yoshimi Takao; Kenji Taki; Tomonari Hayashi; Takashi Yabuki; Tsutomu Tamura; Kenji Konishi; Koji Matsuoka; Kazushi Miyashita; Shigetoshi Nishiwaki; Mikio Naganobu, 2008CCAMLR-EMM report, 1, 14, 2008
• 計量魚探機を用いたマイクロネクトンの現存量推定法の開発．
  宮下和士; 安間洋樹, 研究成果第461集「海洋生物資源の変動要因の解明と高精度変動予測技術の開発」(農林水産技術会議編), 461, 200, 205, 2008
• Regime shift of mesopelagic fish – long term biomass index change of Maurolicus japonicus in the Japan Sea.
  Tadanori Fujino; Kazushi Miyashita; Hiroki Yasuma; Tsuyoshi Shimura; Shinya Masuda; Tuneo Goto, GLOBEC International newsletter, 14, 1, 35, 36, 2008
• 音響手法を用いたハダカイワシ科魚類の定量的モニタリング
  安間 洋樹, 水産海洋研究, 71, 4, 297, 298, 08 Nov. 2007
  Japanese
• 本邦周辺におけるハダカイワシ科魚類の鰾形態とターゲットストレングス
  安間洋樹; 澤田浩一; 高尾芳三; 宮下和士, 平成17年度海洋音響学会講演論文集, 5, 8, 2005
• 6th lCES Symposium on Acoustics in Fisheries and Aquatic Ecology
  安間 洋樹, 水産海洋研究, 66, 4, 302, 303, 30 Nov. 2002
  Japanese

• 生き物と音の事典
  安間 洋樹, 7-12 摩擦を用いた発音と音響特性、7-13 イセエビの発音器官と音響特性
  朝倉書店, Nov. 2019, [Contributor]
• 南極海
  安間 洋樹, 第9章，オキアミはいったいどれくらいいるのか？ －音響調査による定量化－
  東海大学出版会, Apr. 2013, [Contributor]

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• Introduction to Fisheries Sciences Ⅰ（水産科学汎論Ⅰ）, 2024年, 修士課程, 水産科学院
• 水産工学特論Ⅱ, 2024年, 修士課程, 水産科学院
• 水産工学特論Ⅰ, 2024年, 修士課程, 水産科学院
• 大学院共通授業科目（一般科目）：自然科学・応用科学, 2024年, 修士課程, 大学院共通科目
• 大学院共通授業科目（一般科目）：複合領域, 2024年, 修士課程, 大学院共通科目
• 大学院共通授業科目（一般科目）：複合領域, 2024年, 修士課程, 大学院共通科目
• 科学・技術の世界, 2024年, 学士課程, 全学教育
• 海洋資源科学実験Ⅲ, 2024年, 学士課程, 水産学部
• 海洋資源科学洋上実習Ⅰ, 2024年, 学士課程, 水産学部
• 海洋資源科学洋上実習Ⅱ, 2024年, 学士課程, 水産学部
• 水産科学英語Ⅰ, 2024年, 学士課程, 水産学部
• 基礎水産資源学, 2024年, 学士課程, 水産学部
• 水産情報・工学, 2024年, 学士課程, 水産学部
• 情報解析演習, 2024年, 学士課程, 水産学部

• 数理水産科学会
• THE JAPANESE SOCIETY OF FISHERS ENGINEERING
• JAPANESE SOCIETY OF FISHERIES OCEANOGRAPHY
• THE MARINE ACOUSTICS SOCIETY OF JAPAN
• THE JAPANESE SOCIETY OF FISHERIES SCIENCE

• 本邦温帯域におけるハダカイワシ類の音響生物量推定法の開発と時空間的分布変動の解明
  科学研究費助成事業
  01 Apr. 2020 - 31 Mar. 2023
  安間 洋樹; 木村 暢夫; 前川 和義; 高橋 勇樹
  ①ハダカイワシ科魚類の鰾形態とターゲットストレングスの推定：2021年度は，三陸沖合～常磐海域において漁獲された優占6魚種において，鰾形状の観察とTS推定を行った。また，音響種判別に資する情報として，太平洋温帯域でハダカイワシ科魚類と同様に優占していたトガリムネエソとホシホウネンエソにおいても，鰾形状の観察を行った。上記2種においては，気体を満たした鰾が確認され，これらが，散乱層の音響反射強度に大きく寄与することが示された。
  
  
  ②調査船を用いた生物サンプル，音響データの取得：2021年度は，第五開洋丸，若鷹丸を用いて，北海道沖太平洋，および三陸沖合～常磐沖にかけた音響・生物サンプリングを行った。これらの海域において，マメハダカ，オオクチイワシ，トドハダカがそれぞれ優占する異なる性質のエコーグラムを取得した。
  
  
  ③優占種の水平分布，鉛直移動の定量解析：2020年度に得られたTS情報と過去に蓄積した音響データを元に，2014年~2016年の九州南西部海域におけるハダカイワシ科優占2種（ヒロハダカ，及びサガミハダカ）の音響分布推定を行った。調査海域4400 km2における推定生物量は，2014年：サガミハダカ 約19万トン，ヒロハダカ 約3万トン，2015年：サガミハダカ 約86万トン，ヒロハダカ 約10万トン，2016年：サガミハダカ 約35万トン，ヒロハダカ 約2万トンであった。また，サガミハダカは全ての年において調査海域全体に広く分布していたが，ヒロハダカは南西部にはほとんど分布せず，北部および南東部に主として分布していた。
  日本学術振興会, 基盤研究(C), 北海道大学, 20K06200
• Study on development of rearing tank for improving survival rate of larval stage
  Grants-in-Aid for Scientific Research
  01 Apr. 2019 - 31 Mar. 2022
  Kimura Nobuo
  In this study, we used computational fluid dynamics (CFD) analysis to evaluate and improve the flow field of aquaculture tanks targeting the early juvenile stage. for improving survival rates.First, flow visualization experiment using PIV was conducted on a circular tank to verify the estimation accuracy of CFD analysis. The results confirmed the validity of the CFD simulations.
  Then, CFD analysis was conducted for octagonal and circular tanks with various changes in the placement of airstones, and the flow field was evaluated and airstone placement was proposed by using the range of upwelling to prevent sinking death.For the future's task, rearing experiment using proposed tank should be conducted to confirm the effects of the improvements.
  Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), Hokkaido University, 19K06182
• Study on Motion Characteristics of Fisheries Research Vessel and Influences of Actual Sea Conditions to Observation
  Grants-in-Aid for Scientific Research
  21 Oct. 2016 - 31 Mar. 2019
  MAEKAWA KAZUYOSHI
  Fisheries research vessels are indispensable to investigations of bio-resources and oceanic environmental information necessary for maintenance of sustainable fisheries activities and resources management.
  In this study, water tank experiments and numerical simulations are carried out to find out characteristics of fisheries research vessel’s motion and influences of hydrodynamic phenomena to observation equipment in expected actual sea conditions.
  From the results, important knowledges are obtained to be considered in order to realize high performance and efficient observation.
  Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C), Hokkaido University, 16K07835