Takashi ITOProfessor
■Researcher basic information
Organization
- College of Education Training Course for School Teachers Program for Subject Education ／ Major in Science Education
- Graduate School of Education（Course for Professional degree ） Division of Professional Teacher Education Professional Course in School Subjects
- Faculty of Education Domain of Language, Social,& Natural Sciences
Research Areas
Member History
- Jul. 2020 - Jun. 2024, 副会長, 日本地学教育学会
- Jul. 2015 - Jun. 2024, 常務委員, 日本地学教育学会
- Apr. 2008 - Jun. 2024, 評議員, 日本地学教育学会
- Apr. 2019 - Apr. 2022, 評議員, 資源地質学会
- 27 Nov. 2019 - 30 Jun. 2020, みんなの地学編集委員会副委員長, 日本地学教育学会
- 01 Jul. 2016 - 30 Jun. 2020, 常務委員長, 日本地学教育学会
- 26 Apr. 2019 - Apr. 2020, 常務委員（総務）, 資源地質学会
- 01 Jul. 2014 - 30 Jun. 2016, 編集委員会委員長, 日本地学教育学会
- 01 Jan. 2009 - 30 Aug. 2012, 広報委員会委員長, 日本地学教育学会
- Apr. 2008 - Mar. 2009, 堆積地質部会幹事会, 日本地質学会
External link
■Research activity information
Award
- Aug. 2023, 2023年度日本地学教育学会優秀論文賞, 永沢亜矢子・伊藤 孝（2023）月の見え方を捉えるための「二つ折り月と太陽モデル」の開発と単元構成の工夫，地学教育，第75巻，第3号，83-100頁, 日本地学教育学会
永沢亜矢子・伊藤 孝
Japan society - Sep. 2017, 日本地質学会第124年学術大会（愛媛大会）優秀ポスター賞, 硫黄同位体比から探る32億年前のDXCL掘削コア中の微小球殻状黄鉄鉱形成過程, 日本地質学会
三木 翼・清川昌一・高畑直人・石田章 純・伊藤 孝・池原 実・山口耕生・佐野有司
Japan society - 29 Mar. 2016, 第26回高知出版学術賞, 「海底マンガン鉱床の地球科学」臼井 朗・高橋嘉夫・伊藤 孝・丸山明彦・鈴木勝彦, 公益財団法人高知市文化振興事業団
臼井 朗;高橋嘉夫;伊藤 孝;丸山明彦;鈴木勝彦
Publisher - Mar. 2005, 平成16年度茨城大学大学教育研究開発センター推奨授業表彰, 「地球科学（地球表層の環境とその変遷）」, 茨城大学大学教育研究開発センター
伊藤 孝
Others
Paper
- Measurement and Observation and Difficulties in the Teaching of Meteorological-related Items in Compulsory Education Schools: Results of a School Questionnaire Survey in Ibaraki Prefecture, Japan
Takashi ITO; Shin-ichiro ABE; Harumoto GUNJI; Kouichi GOTOU; Naoki MIYAMOTO, Lead, 日本地学教育学会
Education of Earth Science, May 2023, [Reviewed] - Chemical Compositions of the Neogene bedded manganese deposits in the Fukaura area, Northeast Japan
Komuro; K. and Ito; T., Wiley
Resource Geology, Sep. 2022, [Reviewed] - Utilization of Folktales in the Period for Integrated Studies: Toward the Realization of Cross-Curriculum Learning in the Period for Integrated Studies Subject
Takashi ITO,Emiko ISHIJIMA; Kazufumi SUZUKI; Mayumi CHIBA, Lead, 茨城大学教育学部
Bulletin of the Faculty of Education, Ibaraki University. Educational science, Jan. 2022 - Progressive ocean oxygenation at 2.2 Ga inferred from geochemistry and molybdenum isotopes of the Nsuta Mn deposit, Ghana
Kosuke T. Goto; Yasuhito Sekine; Takashi Ito; Katsuhiko Suzuki; Ariel D. Anbar; Gwyneth W. Gordon; Yumiko Harigane; Teruyuki Maruoka; Gen Shimoda; Teruhiko Kashiwabara; Yutaro Takaya; Tatsuo Nozaki; James R. Hein; George M. Tetteh; Frank K. Nyame; Shoichi Kiyokawa, Elsevier BV
Chemical Geology, Feb. 2021, [Reviewed] - Evaluation of arm models available in science class of "Structure and function of the human body", the fourth grade of elementary school，Japan
Ayako NAGASAWA; Harumoto GUNJI and Takashi ITO, Last, 茨城大学教育学部
Bulletin of the Faculty of Education, Ibaraki University. Educational science, Jan. 2021 - Teaching materials to examine the relationship between the structure and function,of bones and muscles: Development of arm models
Ayako NAGASAWA,Harumoto GUNJI,Takashi ITO, Last, Society of Japan Science Teaching
Journal of Research in Science Education, Nov. 2020, [Reviewed] - U-Pb Detrital Zircon Age Dating of Central Portion of East Timor: Estimate Stratigraphy of the Aileu Formation and Depositional Ages and Source of Sediments
Jovita COSTA; Shoichi KIYOKAWA; Takashi ITO; Yukiyashu TSUTSUMI; Vital VILANOVA
Timorese Academic Journal of Science and Technology, Sep. 2020 - Folktales as a Subject Matter in Cross-Curricular Study: Recognition of Japanese Folktales in University Students and the Future Development
Takashi ITO,Emiko ISHIJIMA; Kazufumi SUZUKI and Mayumi CHIBA, Lead, 茨城大学教育学部
Bull. Faculty of Education, Ibaraki University, Mar. 2020 - Radiolarians and geologic age of Neogene stratiform manganese deposits in the Fukaura District, Aomori Prefecture, Japan
Shiono Sakai; Takashi Ito; Shin-ichi Kamikuri; Isao Motoyama; and Kosei Komuro, The Geological Society of Japan
The Journal of the Geological Society of Japan, Apr. 2019, [Reviewed] - 日本とフィリピンにおける若者の雷経験・雷理解：災害文化としての雷
伊藤 孝; 伊藤 開
茨城大学教育学部紀要（教育科学）, Jan. 2019 - スカイプ英会話を活用した自然災害に対する感覚・防災意識調査の基礎資料:フィリピン・ヴィサヤ地域の場合
伊藤 孝
茨城大学教育学部紀要（教育科学）, Jan. 2018 - 義務教育課程理科２分野（地球・生命）の内容と指導について：地球を巡る３つの環と地球を動かす３つの力
上栗伸一; 伊藤 孝
茨城大学教育学部紀要（教育科学）, Jan. 2018 - スケッチ学習の現在：筑波山をフィールドとした多面的学習プログラムの実践
片口直樹; 金子一夫; 伊藤 孝
茨城大学教育学部紀要（教育科学）, Jan. 2018 - 茨城・千葉県から採取した砂の粒径および粒子組成−義務教育および高等学校で実施される観察実習のための基礎データ
野村颯希; 上栗伸一; 伊藤 孝
茨城大学教育学部紀要（教育科学）, Jan. 2018 - 縞状鉄鉱層のEPMA 元素マッピング：エジプト東砂漠地帯エルダバァ層鉄鉱層と他地域の鉄鉱層との比較
鈴木大志; 清川昌一; 伊藤 孝
茨城大学教育学部紀要（自然科学）, Jan. 2018 - 19億年前の深海底堆積岩の特徴：カナダ・フリンフロン帯における掘削コアTS07-01の岩石記載—3
元村健人; 伊藤 孝; 清川昌一; Dave Price
茨城大学教育学部紀要（自然科学）, Jan. 2018 - Risk Perception and Actual Reaction against Natural Disaster in case of Visayas, Philippine
Takashi Ito, Japan Society of Earth Science Education
Education of Earth Science, Apr. 2017, [Reviewed] - 小学校・中学校理科の地学分野で扱う時間スケールの学年変遷：地球科学・天文学・気象学分野における時間スケールの学習指導
伊藤 孝; 上栗伸一, , 第66号, 419-431. （発行日）2017年3月30日
茨城大学教育学部紀要（教育科学）, Mar. 2017 - ブラジル中原生代の鉄鉱層: Espinhaço超層群Itapanhoacanga Formationの岩相層序と砕屑性ジルコンU-Pb年代について（発行日）2017年3月30日
吉丸 慧; 清川昌一; 伊藤 孝; 堤 之恭, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2017 - 災害時「指定避難所」としての学校：東日本大震災による地震・津波被災地に位置する小学校における一事例
伊藤 孝; 川名宏志, 茨城大学教育学部
茨城大学教育学部紀要（教育科学）, May 2016 - 地球科学的な時代・時間の感覚を把握する試み：現職教員研修における『地球全史スーパー年表』の活用
伊藤 孝, 茨城大学教育学部
茨城大学教育学部紀要（教育科学）, May 2016 - 鬼界カルデラにおける表層堆積物の主成分元素組成
清川昌一; 原田拓人; 池原 実; 伊藤 孝, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, May 2016 - 富士山をフィールドとした多面的学習プログラムの実践−１：地学と美術編
伊藤 孝; 上栗伸一; 片口直樹; 大辻 永; 橋浦洋志
茨城大学教育実践研究, Nov. 2015 - 小学校複式学級での環境・防災教育に関する授業実践の一例：鹿児島県瀬戸内町立嘉鉄小学校における教育ボランティア体験にもとづいて
野澤春菜; 伊藤 孝; 小松隆一, 茨城大学教育学部附属教育実践総合センター
茨城大学教育実践研究, Nov. 2015 - 南西ガーナBirimian帯Kumasi層群における砂岩層砕屑ジルコンU-Pb年代
吉丸 慧; 清川昌一; 伊藤 孝; 堤 之恭, College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2015 - An ocean-floor carbonaceous sedimentary sequence in the 3.2-Ga Dixon Island Formation, coastal Pilbara terrane, Western Australia
Shoichi Kiyokawa; Shoichiro Koge; Takashi Ito; Minoru Ikehara, The Dixon Island Formation of the Pilbara terrane, Western Australia, extends from Cleaverville Beach to the Dixon Island coast, and is the only example worldwide of a coastal outcrop of a 3.2-3.1 Ga low-grade greenstone belt. The Dixon Island Formation was situated in an immature island arc setting and comprises siliceous, carbonaceous deep-water sediments that contain evidence for hydrothermal and microbial activity. The extensive outcrop along the coastline makes it possible to examine in detail the characteristics of Mesoarchean sedimentation in a hydrothermal environment. This study focuses on a continuously exposed carbonaceous, black chert succession in the central part of the northern coastline outcrop on Dixon Island. At this site, a 20-m-thick, carbonaceous, black chert sequence conformably overlies basement rocks of highly altered komatiite-rhyolite tuffs. The black chert sequence formed well-bedded black chert with carbonaceous peloidal matter and fragmented grains, and the sequence is homogeneous and finely laminated. In this sequence, evidence of low-temperature hydrothermal fluid, sediments and alteration stractures are well preserved in the lowermost section, indicating that high levels of hydrothermal activity occurred on the ocean floor during deposition. In particular, swarms of black chert veins provide evidence of post-volcanic hydrothermal activity that released organic matter and silica to the ocean. The carbonaceous peloidal textures and delta C-13(org) values of sediments located just above the basement, which hosts the vein swarms, suggest that the veins were the conduits for-hydrothermal fluid which contained organic-rich silica material and that flowed onto the seafloor to form the homogeneous carbonaceous cherts along with hydrothermal-related sediment. The delta C-13(org) values of organic matter in the black cherts range from -42 parts per thousand to -22 parts per thousand (average = -31.9 parts per thousand; n = 313). Lighter delta C-13 values (-35 parts per thousand to -42 parts per thousand) characterize carbonaceous laminated black chert located similar to 5 m above the basement, where biogenic structures (e.g. biomat bed, microfossil structures) are found, The lighter delta C-13 values might be related to methanotrophic micro-organic activity within the sediments during hydrothermal activity. In summary, we reconstructed the sedimentary environment upon a Mesoarchean hydrothermal ocean floor that was a site of microbial activity and local methanogenesis. (C) 2014 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
PRECAMBRIAN RESEARCH, Dec. 2014, [Reviewed] - 北バンクーバーCheakamus Centreにおけるサケ学習について：サケ学習の実際と今後の展開についての一提案
伊藤 孝; 大辻 永, College of Education, Ibaraki University
茨城大学教育学部紀要（教育総合）, Nov. 2014 - 薩摩硫黄島長浜湾における海水の連続観測−2：2013年8月26日〜9月7日の温度・濁度・pH・電気伝導度・溶存酸素量の深度別変化
蓑和雄人; 清川昌一; 伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（教育総合）, Nov. 2014 - 伊豆半島を対象とした平成25 年度「地学野外実習」の授業報告
荻野京也; 上栗伸一; 伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（教育科学）, 2014 - 地球科学情報の市民への広報に関する事例研究−3：台湾における地球科学情報の広報
伊藤 孝; 清川昌一, College of Education, Ibaraki University
茨城大学教育学部紀要（教育科学）, 2014 - 薩摩硫黄島長浜湾における海水の連続観測：2013年6月16日〜29日の温度・濁度・pH・電気伝導度・溶存酸素量の深度別変化
蓑和雄人; 清川昌一; 伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, 2014 - An example of the regional contribution activity based on the local geological materials
伊藤 孝; 片山大輝; 白井園葉; 篠原 巧
茨城大学教育学部紀要（教育科学）, May 2013 - Report of Geological Field Observations around Tokachi, Hokkaido
上栗伸一; 伊藤 孝; 郡司晴元; 大辻 永; 三田直樹; 岡崎智鶴子
茨城大学教育学部紀要（教育科学）, May 2013 - Field occurrence and lithology of 2.8 Ga Mistuhe hydrothermal section, Utik Lake greenstone belt, Canada
相原悠平; 清川昌一; Christion Bohm; 坂本 亮; 伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, May 2013 - Solid geomorphological model covered with map-printed elastic film for application as study materials
Takashi ITO; Chiduko OKAZAKI; Akihiko SHIBAHARA; Hiroshi SAWAMURA; Naoki MITA
The Journal of the Geological Society of Japan, Jan. 2013, [Reviewed] - A Cenozoic record of the equatorial Pacific carbonate compensation depth
Heiko Paelike; Mitchell W. Lyle; Hiroshi Nishi; Isabella Raffi; Andy Ridgwell; Kusali Gamage; Adam Klaus; Gary Acton; Louise Anderson; Jan Backman; Jack Baldauf; Catherine Beltran; Steven M. Bohaty; Paul Bown; William Busch; Jim E. T. Channell; Cecily O. J. Chun; Margaret Delaney; Pawan Dewangan; Tom Dunkley Jones; Kirsty M. Edgar; Helen Evans; Peter Fitch; Gavin L. Foster; Nikolaus Gussone; Hitoshi Hasegawa; Ed C. Hathorne; Hiroki Hayashi; Jens O. Herrle; Ann Holbourn; Steve Hovan; Kiseong Hyeong; Koichi Iijima; Takashi Ito; Shin-ichi Kamikuri; Katsunori Kimoto; Junichiro Kuroda; Lizette Leon-Rodriguez; Alberto Malinverno; Ted C. Moore; Brandon H. Murphy; Daniel P. Murphy; Hideto Nakamura; Kaoru Ogane; Christian Ohneiser; Carl Richter; Rebecca Robinson; Eelco J. Rohling; Oscar Romero; Ken Sawada; Howie Scher; Leah Schneider; Appy Sluijs; Hiroyuki Takata; Jun Tian; Akira Tsujimoto; Bridget S. Wade; Thomas Westerhold; Roy Wilkens; Trevor Williams; Paul A. Wilson; Yuhji Yamamoto; Shinya Yamamoto; Toshitsugu Yamazaki; Richard E. Zeebe, Atmospheric carbon dioxide concentrations and climate are regulated on geological timescales by the balance between carbon input from volcanic and metamorphic outgassing and its removal by weathering feedbacks; these feedbacks involve the erosion of silicate rocks and organic-carbon-bearing rocks. The integrated effect of these processes is reflected in the calcium carbonate compensation depth, which is the oceanic depth at which calcium carbonate is dissolved. Here we present a carbonate accumulation record that covers the past 53 million years from a depth transect in the equatorial Pacific Ocean. The carbonate compensation depth tracks long-term ocean cooling, deepening from 3.0-3.5 kilometres during the early Cenozoic (approximately 55 million years ago) to 4.6 kilometres at present, consistent with an overall Cenozoic increase in weathering. We find large superimposed fluctuations in carbonate compensation depth during the middle and late Eocene. Using Earth system models, we identify changes in weathering and the mode of organic-carbon delivery as two key processes to explain these large-scale Eocene fluctuations of the carbonate compensation depth., NATURE PUBLISHING GROUP
NATURE, Aug. 2012, [Reviewed] - Effects of tides and weather on sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan
Shoichi Kiyokawa; Tomomi Ninomiya; Tomoaki Nagata; Kazumasa Oguri; Takashi Ito; Minoru Ikehara; Kosei E. Yamaguchi, Nagahama Bay of Satsuma Iwo-Jima Island, southwest Japan, is an excellent place for studying sedimentation of iron-oxyhydroxides by shallow-marine low-temperature hydrothermal activity. Its fishing port has a narrow entrance that limits exchange of seawater between the bay and open ocean, allowing the accumulation of fine-grained precipitates of iron-bearing materials (Fe-oxyhydroxides) on the seafloor. The fishing port is usually filled with orange- to brown-colored Fe-rich water, and deposits >1.5 m thick Fe-rich sediments. To elucidate the movement and depositional processes of the Fe-rich precipitates in the bay, we conducted continuous profiling of turbidity throughout the tidal cycle and monitoring of surface water. The results showed that clear seawater entered the bay during the rising tide, and turbid colored water flowed into the ocean during the ebb tide. Neap tide was found to be an optimal condition for sedimentation of Fe-oxyhydroxides due to weak tidal currents. Storms and heavy rains were also found to have influenced precipitation of Fe-oxyhydroxides. Storm waves disturbed the bottom sediments, resulting in increased turbidity and rapid re-deposition of Fe-oxyhydroxides with an upward-fining sequence. Heavy rain carried Fe-oxyhydroxides originally accumulated in nearby beach sands to the bay. Our findings provide information on optimal conditions for the accumulation of Fe-rich sediments in shallow-marine hydrothermal settings., WILEY-BLACKWELL
ISLAND ARC, Jun. 2012, [Reviewed] - Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean seafloor affected by hydrothermal processes: The Dixon Island Formation of the coastal Pilbara Terrane, Western Australia
Shoichi Kiyokawa; Takashi Ito; Minoru Ikehara; Kosei E. Yamaguchi; Shoichiro Koge; Ryo Sakamoto, The Dixon Island Formation of the coastal Pilbara Terrane, Western Australia is a 3.2 Ga volcanicsedimentary sequence influenced by syndepositional hydrothermal activity formed in an island-arc setting. We documented lateral variations in stratigraphy, hydrothermal alteration, and biological activity recorded in the sedimentary rocks (over several kilometers), with the aim of identifying areas of biological activity and related small-scale structures. The Dixon Island Formation comprises volcaniclastics, black chert, and iron-rich chert within seven tectonic blocks. Based on detailed geological mapping, stratigraphic columns, carbon isotope composition, and organic carbon (Corg) content, we found lateral (>5 km) variations in stratigraphy and carbon isotope compositions in a black chert sequence above the Mesoarchean seafloor with hydrothermal activity. Two felsic tuff layers are used as stratigraphic marker beds within a black chert sequence, which was deposited on altered volcanic rocks. The black chert sequence in each tectonic block is 10-20 m thick. Thickness variations reflect topographical undulations in the paleo-ocean floor due to faulting. Early-stage normal faults indicate extensional conditions after hydrothermal activity. Black chert beds in the topographically subsided area contain higher Corg contents (about 0.4 wt%) than in areas around the depression (<0.1 wt%). Carbon isotope compositions for the black chert vary from -40 to -25 parts per thousand which are similar to values obtained for a black chert vein within the komatiiterhyolite tuff sequence (underlying the black chert sequence). Those for other rock types in the Dixon Island Formation are -33 to -15 parts per thousand. Results indicate that deformation occurred soon after the final stages of hydrothermal activity. After this early-stage deformation, organic-rich sediments were deposited over an area several kilometers across. The organic-rich sediments indicate stagnant anoxic conditions that resulted in the deposition of siliceous and organic matter from hydrothermal vein systems. When hydrothermal activity terminated, normal faulting occurred and organic matter was deposited from the sea surface and silica from the seafloor., WILEY-BLACKWELL
ISLAND ARC, Jun. 2012, [Reviewed] - 巨大床地図観察・現場観察・複数の小型実験器具を用いた地形実験からなる野外観察プログラム
伊藤 孝; 西槇 強; 生見野々花; 関 友作, College of Education, Ibaraki University
茨城大学教育学部紀要（教育科学）, Mar. 2012 - カナダ・フリンフロン帯における掘削コアTS07-01に見られる黄鉄鉱の硫黄同位体比
坂本 亮; 伊藤 孝; 清川昌一, College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2012 - 野外実習と室内実験を取り入れた学校教員向け巡検の実践報告：地層のはぎ取り標本と簡易水路実験の授業での活用を目指して
植木岳雪; 伊藤 孝; 中野英之; 小尾 靖; 牧野泰彦, The field excursion entitled "Observing, Peeling, and Making Strata" took place on 10 September 2011, during the period of the annual meeting of the Geological Society of Japan. The excursion, which targeted school teachers, emphasized the field collection of peel specimens of sediments and the application of simplified laboratory flume experiments, as means to enhance earth science teaching materials and methods, and to thereby improve earth science education. During the excursion, all participants were familiarized with the technique of obtaining peel specimens of sediments and for conducting simplified flume experiments; as a consequence, participants showed favorable impressions of the excursion., The Geological Society of Japan
地質学雑誌, Jan. 2012, [Reviewed] - 地層を見る・はぎ取る・作る
伊藤 孝; 植木岳雪; 中野英之; 小尾 靖; 牧野泰彦, 野外観察授業の重要性は従来から指摘されているにもかかわらず，準備・実施のための時間や予算の不足，観察物（露頭・動植物など）の減少などの諸要因から，近年，その実施は益々難しくなっている．ここでは野外観察授業の代替として，地層のはぎ取り標本の作製，簡易水路を用いた堆積実験，およびそれらの授業での活用方法について紹介する．また，野外での地層の成り立ちを理解した上で，地層のはぎ取り標本の活用や簡易水路を用いた堆積実験を行えるよう，鹿島灘の北端にあたる大洗海岸の現世の地形・地層，東茨城台地を構成する更新世の海成段丘・河成段丘の地形・地層の観察を併せて行う．, The Geological Society of Japan
地質学雑誌, Sep. 2011, [Reviewed] - 地球科学情報の市民への広報に関する事例研究−1：ニュージーランド・オークランドにおける火山情報の広報
伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（教育科学）, 2011 - 地球科学情報の市民への広報に関する事例研究－２：ニュージーランド・ウェリントンにおける活断層・地震情報の広報
関 友作; 伊藤 孝
茨城大学教育学部紀要（教育科学）, 2011 - 19億年前の深海底堆積岩の特徴：カナダ・フリンフロン帯における掘削コアTS07-01の岩石記載—2
坂本 亮; 伊藤 孝; 清川昌一, 1.9 Ga old Flin Flon belt is located in southeastern part of the Trans-Hudson orogen incentral part of Canada. Stratigraphic and lithological descriptions were carried out for upperpart (120.3-215.7m) of a drilling core (TS07-01) from the Flin Flon belt. Main lithology ismassive-carbon-rich black shales and sandstones, having many graded structures and thinquartz veins. Each four fining and coarsening trends with drilled direction and 222 sets ofgraded turbidite beds are recognized., College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, 2011 - 公園を題材とした生活科野外実習教材の作成と公開
伊藤 孝; 吉田 佑, Center for Educational Research and Training, College of Education, Ibaraki University
茨城大学教育実践研究, Nov. 2010 - Characteristics of 1.9 Ga Deep-sea Sedimentary Rocks: Lithology of Drill Core TS07-01 from Flin Flon, Canada
Ryo SAKAMOTO; Takashi ITO; Shoichi KIYOKAWA, 1.9 Ga old Flin Flon belt is located in southeastern part of the Trans-Hudson orogen in central partof Canada. Stratigraphic and lithological descriptions were carried out for upper part (28-120.3m) of adrilling core (TS07-01) from the Flin Flon belt. Main lithology is massive-carbon-rich black shales andsandstones having many graded structures and thin quartz veins. One fold axis and 134 sets of gradedturbidite beds with five cycles of coarsening to upward sequence are recognized., College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2010 - Pacific Equatorial Age Transect
Lyle; M.; Raffi; I.; Pälike; H.; Nishi; H.; Gamage; K.; Klaus; A.; and the Expedition 320/321 Scientists
IODP Prel. Rept., Jul. 2009 - Abrupt changes of intermediate-water oxygen in the northwestern Pacific during the last 27 kyr
Yui Ishizaki; Ken'ichi Ohkushi; Takashi Ito; Hodaka Kawahata, An oxygen minimum zone (OMZ) currently exists at intermediate water depths on the northern Japanese margin in the northwestern Pacific. The OMZ results largely from a combination of high surface-water productivity and poor ventilation of intermediate waters. We investigated the late Quaternary history (last 27 kyr) of the intensity of this OMZ using changes in benthic foraminiferal carbon isotopes and assemblages in a sediment core taken on the continental slope off Shimokita Peninsula, northern Japan, at a water depth of 975 m. The core was located well within the region of the present-day OMZ and high surface-water productivity. The benthic foraminiferal delta C-13 values, which indicate millennial-scale fluctuations of nutrient contents at the sediment-water interface, were 0.48aEuro degrees lower during the last glacial maximum (LGM) than during the late Holocene. These results do not indicate the formation of glacial intermediate waters of subarctic Pacific origin, but rather the large contribution of high-nutrient water masses such as the Antarctic Intermediate Water, implying that the regional circulation pattern during the LGM was similar to that of modern times. Benthic foraminiferal assemblages underwent major changes in response to changes in dissolved oxygen concentrations in ocean floor sediments. The lowest oxygen and highest nutrient conditions, marked by dysoxic taxa and negative values of benthic foraminiferal delta C-13, occurred during the Bolling/Allerod (B/A) and Pre-Boreal warming events. Dysoxic conditions in this region during these intervals were possibly caused by high surface-water productivity at times of reduced intermediate-water ventilation in the northwestern Pacific. The benthic assemblages show dysoxic events on approx. 100- to 200-year cycles during the B/A, reflecting centennial-scale productivity changes related to freshwater cycles and surface-water circulation in the North Pacific., SPRINGER
GEO-MARINE LETTERS, Apr. 2009, [Reviewed] - ガーナ南西部・原生代Birimian超層群の地質−１：原生代前期の海洋底層序
清川昌一; 伊藤 孝, College of Education, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2009 - 自然観察・自然遊びの場としての公園の利用:「生活科内容研究」自然分野の授業実践を中心として
吉田 佑; 伊藤 孝; 関 友作, College of Education, Ibaraki University
茨城大学教育学部紀要（教育科学）, Mar. 2009 - Geology of 3.2 Ga Dixon Island Formation in the Pilbara terrane, Western Australia, Part 9: Geology of DX-A, D, E and F sections
Shoichiro KOGE; Shoichi KIYOKAWA; Takashi ITO and Minoru IKEHARA, College of Education, Ibaraki University
茨城大学教育学部紀要（自然）, Apr. 2008 - Archean hydrothermal sedimentary sequence 1: Lithofacies, TOC and δ13C of the 3.3 Ga Masauli subformation in the Barberton Greenstone belt, South Africa
Shoichi KIYOKAWA; Yusuke INAMOTO; Takashi ITO; Minoru IKEHARA; Fumio KITAJIMA, College of Education, Ibaraki University
茨城大学教育学部紀要（自然）, Apr. 2008 - Formation of scoria cone during explosive eruption at Izu-Oshima volcano, Japan
K. Mannen; T. Ito, Scoria cones have been regarded to be formed by accumulation of ballistic bombs ejected by mild eruptions. However, more recent geological investigations show that some scoria cones could be formed during explosive eruptions. Here, we demonstrate how the scoria cone of the 1986 Izu-Oshima eruption was formed during the explosive eruption. We measured particle fractionation of the cone and propose a theoretical model to explain the observation. The model considers lateral transport of particles by turbulent eddies; particles that reached characteristic column radius, L, are laterally transported to omega L where they starts to free-fall. We obtained omega = 1.2 and 2.5 for larger and smaller particles, respectively, which is consistent to the observation. In the model, extensive fallout takes place at the base of the column where it expands rapidly. We suggest that lateral particle projection and the rapid column expansion are the key processes to form the cones., AMER GEOPHYSICAL UNION
GEOPHYSICAL RESEARCH LETTERS, Sep. 2007, [Reviewed] - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-8: 黒色チャート部層の全有機炭素量と炭素同位体比の岩相・側方変化
高下将一郎; 清川昌一; 伊藤 孝; 池原 実; 北島富美雄, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, 2007 - 西オーストラリア・ピルバラ・デキソンアイランド層の地質ー７ DX B e-4, e-5の岩相と有機炭素量および有機物炭素同位体比
清川昌一; 片上亜美; 池原 実; 伊藤 孝; 北島富美雄, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2006 - 3D地形モデリングソフトウェアとJava3Dを用いた現地形と縄文遺跡の三次元表示－東茨城台地群を例として－
柴原 幹; 豊田 守; 伊藤 孝; 三輪俊一, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2006 - 下北半島沖の海底コアにおける底生有孔虫群集の高解像度解析から判明した100年〜200年周期の貧酸素化現象
芝原暁彦; 荒山恵里; 大串健一; 青木かおり; 伊藤 孝, Benthic foraminiferal (BF) assemblages in core MD01-2409 collected from a water depth of 975m off Shimokita Peninsula were investigated to reconstruct bottom water oxygenation changes around north Japan during the last deglaciation. Abundance changes in dominant taxa indicate centennial changes in dissolved oxygen condition on the seafloor. The BF assemblages were classified into three groups : oxic, suboxic, and dysoxic taxa. The deglacial BF assemblages show dysoxic events on 100-200 year cycle., The Geological Society of Japan
地質学雑誌, Feb. 2006 - Middle Archean volcano-hydrothermal sequence: Bacterial microfossil-bearing 3.2 Ga Dixon Island Formation, coastal Pilbara terrane, Australia
S Kiyokawa; T Ito; M Ikehara; F Kitajima, The 3.2 Ga Dixon Island Formation in the Cleaverville Group of the coastal Pilbara terrane, Australia, is one of the most complete and best-preserved examples of middle Archean oceanic stratigraphy and contains possible microbial material. Field observations and geochemical evidence suggest that this formation contains a low-temperature hydrothermal vent system with a biogenic microbial colony from the Archean ocean. The Dixon Island Formation is similar to 350 m thick and consists of the Rhyolite Tuff, Black Chert, and Varicolored Chert Members, in ascending order. The Rhyolite Tuff Member contains many vein swarms, such as quartz and black chert veins, and highly altered rhyolite tuff layers, which are identified as an underground bypass zone for circulating hydrothermal fluid. Many black chert vein swarms in the Rhyolite Tuff Member imply intensive low-temperature hydrothermal activity during deposition of the Black Chert Member, which is 10-15 m thick. The Black Chert Member is composed of massive black chert, laminated black chert, dark-greenish siliceous shale and tuffaceous laminated chert, which are mainly composed of very fine quartz. Abundant pseudomorphs of silica after aragonite, barite, and gypsum, and a distinctly continuous, stromatolite-like biomat layer (10-20 cm thick), are preserved within the laminated black chert bed. The stromatolite-like biomat bed is formed of fine iron or iron-coated quartz pisolite within fine-grained silica. The absence of detrital sediment of continental origin and the many vein injections imply that this sedimentary facies represents a pelagic hydrothermal environment at similar to 500-2000 m paleodepth, and may have been on the slope of an immature island arc.
Microbial material has been preserved well in the lower part of Black Chert Member. The massive black chert has carbonaceous peloids (0.3-2.0 mm in diameter), which are similar to those in the black chert veins. The massive black chert contains spiral-, rod, and dendrite-shaped bacterial material. The total organic carbon (TOC) value of massive black chert in the lower part of the Black Chert Member is higher (TOC = 0.15-0.45%) than that of the overlying laminated chert section (TOC = 0.02-0.15%) and the black chert vein (TOC = 0.1-0.13%), and the carbon isotope (delta C-13) values of this lithology (-33 parts per thousand Kto similar to-27 parts per thousand) are also lighter than for the black chert veins (-29 parts per thousand to -26 parts per thousand) and the laminated black chert in the upper part of the Black Chert Member and the Varicolored Chert Member (-27 parts per thousand to -13 parts per thousand). This evidence suggests that the carbonaceous grains and bacteria-shaped material in the lower part of the Black Chert Member are of biogenic origin and were formed close to a low-temperature hydrothermal vent system. The microbial colony may have been rapidly fossilized by silicification related to hydrothermal activity. Laminated black chert in the upper part of the Black Chert and the Varicolored Chert Members may have formed by cyanobacterial sedimentation from the ocean surface., GEOLOGICAL SOC AMER, INC
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, Jan. 2006, [Reviewed] - 沖縄島南部，琉球層群基底の糸満層（新称）とその年代
兼子尚知; 伊藤 孝
地質調査研究報告, 2006, [Reviewed] - Paleoceanographic setting and preservation of buried manganese deposits in DSDP/ODP cores
Takashi Ito; Kosei Komuro, The occurrence, lithology, and stratigraphic setting of buried manganese deposits and associated host sediments in cores obtained on Legs 123-210 of the Ocean Drilling Program (ODP) are examined in order to establish the formative environment and conditions of preservation. Fossil manganese nodule and crusts are found to have formed or deposited throughout the period from 100 Ma to the present, with an additional example of formation near 137 Ma, suggesting that the deep-sea environment has been oxic and suitable for the formation of manganese nodules and crusts since the Cretaceous. Many manganese nodules and crusts occur on horizons corresponding to hiatuses in sedimentation or periods of slow sedimentation, consistent with the environment in which modern nodules form (sedimentation rate less than 10 m/m.y.). Sediments overlying the fossil nodules and crusts are oozes or biogenic sediments with sedimentation rates of 1-18 m/m.y. Low total organic carbon (< 0.1 wt%) in the overlying sediments and high sulfate content (> 25 mM) in interstitial water around the manganese horizon suggest that no strong reduction occurred within the overlying sediments. Coverage by biogenic sediments containing only small amounts of organic matter is therefore considered important for the preservation of manganese nodules and crusts. Manganese carbonate occurs sporadically as nodules, concretions or thin layers in various host sediments, including clay, calcareous ooze and siliceous ooze with sedimentation rates of 6-125 m/m.y. Hiatuses are rare around the host sediments of manganese carbonate. Higher total organic carbon (0.2-1.8 wt%) in the host sediments and lower sulfate content (0-25 mM) in interstitial water around the manganese carbonate horizon suggest that reduction in association with decomposition of organic matter would have proceeded in the host sediments., SOC RESOURCE GEOLOGY
RESOURCE GEOLOGY, 2006, [Reviewed] - Chemical Compositions of Ferromanganese Micronodules in Sediments at Site 1216, ODP Leg199, Paleogene Equatorial Transect
Ito, T; Komuro, K; Hatsuya, K; Nishi, H
Proceedings of the Ocean Drilling Program, Scientific Results, May 2005, [Reviewed] - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-5 有機炭素量および有機物炭素同位体比
池原 実; 片上亜美; 伊藤 孝; 清川昌一; 北島富美雄, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2005 - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-6 黒色チャート中に含まれる炭素質物質
北島富美雄; 櫻木智明; 清川昌一; 伊藤 孝; 池原 実, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2005 - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-4 デキソンアイランドDX B地域の熱水脈の記載
石田千佳; 清川昌一; 伊藤 孝, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2004 - Geology of 3.2 Ga Dixon Isoland Formation, Western Pilbara, Australia, Part 3, Description of rock samples of DX C area, the Dixon Island
清川昌一; 伊藤 孝; 前橋千里, 茨城大学教育学部
茨城大学教育学部紀要（自然科学）, Mar. 2003 - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-1 西オーストラリア・デキソンアイランドの地質概要
清川昌一; 伊藤 孝; 前橋千里; 池原 実, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2002 - 西オーストラリア・ピルバラ・デキソンアイランド層の地質-2 デキソンアイランドDX B地点の岩石記載
伊藤 孝; 清川昌一; 前橋千里; 池原 実, Ibaraki University
茨城大学教育学部紀要（自然科学）, Mar. 2002 - Preliminary study of sulfur isotopic composition of shell epidermis and soft bodies
伊藤 孝; 岡田仁美; 木内悠子; 近藤千津子; 落合芳博; 佐々木 昭, Ibaraki University
Bulletin of the Faculty of Education, Ibaraki University(Natural Sciences), 2001 - Distribution of the microfossil bearing deep-sea sediments in the Middle Archean Greenstone belt-Dixon Island Formation, Western Australia
前橋千里; 清川昌一; 池原 実; 伊藤 孝, 堆積学研究会
Journal of the Sedimentological Society of Japan, 2001 - Sulfur and strontium isotopic compositions of Mizuhopecten tokyoensis from the Shimosa Group, Tamatsukuri, Ibaraki Prefecture
縄本紀子; 堀米正夫; 伊藤 孝; 中野孝教; 梶原良道; 野田浩司
Journal of the Sedimentological Society of Japan, 2001 - Sulfur and strontium isotopic systematics of Lake Biwa
伊藤 孝; 岡田仁美; 木内悠子; 近藤千津子; 落合芳博; 佐々木 昭
Journal of the Sedimentological Society of Japan, 2001 - Strontium isotopic compositions and paleoceanographic implication of fossil manganese nodules in DSDP/ODP cores, Leg 1-126
T Ito; A Usui; Y Kajiwara; T Nakano, Strontium isotopic compositions of acetic acid (HOAc) leachate fractions of eight manganese oxide deposits from the modern seafloor, and of twenty-one buried manganese nodules from Cretaceous to Recent sediments in DSDP/ODP cores were measured. Sr-87/Sr-86 ratios of HOAc leachates in all modern seafloor manganese oxides of various origins are identical with present seawater. The Sr-87/Sr-86 ratios of the HOAc leachates of buried nodules from DSDP/ODP cores are significantly lower than those of nodules from the modern seafloor and are mostly identical with coeval seawater values estimated from the age of associated sediments. It is suggested that the buried nodules in DSDP/ODP cores are not artifacts transported from the present seafloor during the drilling process, but are in situ fossil deposits from the past deep-sea floor during Cretaceous to Quaternary periods. The formation of deep-sea fossil nodules prior to the formation of Antarctic Bottom Water (AABW) indicates that the circulation of oxygenated deep seawaters have activately deposited manganese oxides since the Eocene Epoch, or earlier. Copyright (C) 1998 Elsevier Science Ltd., PERGAMON-ELSEVIER SCIENCE LTD
GEOCHIMICA ET COSMOCHIMICA ACTA, May 1998, [Reviewed] - Concentration and Isotopic Composition of Sulfate Sulfur in the Stream Water of the Ton'e River
根本尚大; 伊藤 孝; 佐々木 昭, Ibaraki University
Bulletin of the Faculty of Education Ibaraki University(Natural Sciences), 1998 - Nd isotopic evolution of deep-water recorded by fossil manganese nodules
Ito; T.; Na; C.-K.; Nakano; T. and Usui; A.
Mineralogical Magazine, 1998 - ザルツブルグ近郊の岩塩ドーム内の構造
小川勇二郎; 伊藤 孝
地質ニュース，8月号口絵, 1998 - Sulfur Isotopes of Plant Leaves : a Preliminary Study
大枝圭子; 佐々木 昭; 伊藤 孝, Ibaraki University
Bulletin of the Faculty of Education Ibaraki University, Mar. 1997 - A comparison beteen sulfur isotopic composition of human fingernails and ingested foods
宮田洋子; 佐々木 昭; 伊藤 孝, Ibaraki University
Bulletin of the Faculty of Education, Ibaraki University (Natural Sciences), 1997 - Electric Conductirity of River Water in the Southern Abukuma Plateau, Japan
伊藤 孝
Bulletin of the Faculty of Education, Ibaraki University (Natural Sciences), 1997 - Geochemistry of sediments and authigenic minerals in and around the decollement zone of the Northern Barbados Ridge accretionary prism
Ito, T; Yamaguchi, K; Komuro, K; Ogawa, Y
Proceedings of the Ocean Drilling Program, Scientific Results, 1997, [Reviewed] - Geochemistry of fluids and flow regime in the Decollement zone at the Northern Barbados Ridge
Kastner, M; Zheng, Y; Laier, T; Jenkins, W; Ito, T
Proceedings of the Ocean Drilling Program, Scientific Results, 1997, [Reviewed] - A SYSTEMATIC AND PRACTICAL METHOD OF LIQUID-CHROMATOGRAPHY FOR THE DETERMINATION OF SR AND ND ISOTOPIC-RATIOS AND REE CONCENTRATIONS IN GEOLOGICAL SAMPLES
CK NA; T NAKANO; K TAZAWA; M SAKAGAWA; T ITO, A systematic and practical method for the determination of the concentration of the isotopic composition of Sr and Nd and rare-earth elements (REE) from a single sample solution has been developed by combining and improving classical cation-exchange chromatography (CCEC) and modern high-performance liquid chromatography (HPLC). The first step was used to separate Sr and the REE group from a dissolved rock solution by CCEC with a column of large volume and a combination of HCl-HNO3 as an eluent. The second step was used to separate individual REE components present within the REE group by HPLC, simultaneously quantify them with a post-column reaction detector, and collect Nd with a programmable fraction collector. Separated Sr and Nd fractions were then purified by another CCEC with a column of small volume and HCl as an eluent prior to the mass spectrometric analysis. The analytical results obtained for a series of standard rocks showed a good agreement with recommended values to within +/- 10% for REE quantification at the 95% confidence level and +/- 0.004% (la) for the Sr-87/Sr-86 and Nd-143/Nd-144 isotopic ratios., ELSEVIER SCIENCE BV
CHEMICAL GEOLOGY, Jun. 1995, [Reviewed] - FOSSIL MANGANESE DEPOSITS BURIED WITHIN DSDP ODP CORES, LEGS 1-126
A USUI; T ITO, Probable in-situ manganese deposits larger than 1 cm in diameter buried in ODP/DSDP cores were selected for study after examining previous descriptions of the manganese deposits in site reports and the ODP data base. Most of the selected samples from 11 cores occur at or just above sedimentary hiatuses or in slowly deposited sediments and are overlain by rapidly deposited sediments of biogenic, terrigenous or volcanogenic origin. The changes in sedimentation recorded in the lithostratigraphic sections around these deposits are closely related to changes in tectonic evolution, deep water circulation or biological productivity at the sites.
The similarity in composition and structure of the buried deposits to those of the modern manganese nodules and crusts with no evidence of post-depositional change suggest that buried manganese deposits may be used as indicators of past sedimentary conditions during which they formed. Their major components are hydrogenetic and early-diagenetic manganese minerals as well as detrital minerals. The characteristics of these manganese deposits suggests that similar processes of deposition have taken place since the Paleogene or older., ELSEVIER SCIENCE BV
MARINE GEOLOGY, Jun. 1994, [Reviewed] - Geochemistry of Ferromanganese Coatings and Muddy Sediments Taken by the Research Dive 134 of Submersible "Shinkai 6500" from the Oceanward Slope of the Japan Trench
伊藤 孝; 小川勇二郎, 学術雑誌目次速報データベース由来
Journal of Geography, 1994, [Reviewed] - A living manganese deposit, the Yuno-Taki Falls
三田直樹; 針谷 宥; 臼井 朗; 丸山明彦; 東原孝規; 中島 健; 金井 豊; 三浦裕行; 伊藤 孝
The Journal of the Geological Society of Japan, 1994 - Pacific Plate Jurassic to Cretaceous Seamount and Chart Stratigraphy, Rock Paleomagnetism and Clayey Seabottom Cracks
小川勇二郎; 藤岡換太郎; 押田 淳; 西村はるみ; 川田多加美; 松岡 篤; 指田勝男; 金松敏也; 伊藤 孝
JAMSTEC Journal of Deep Sea Research, 1994 - Strontium isotopic preservation and alteration of fossil marine manganese nodules under diagenetic process
Ito; T., University of Tsukuba
Annual Report of the Institute of Geoscience, the University of Tsukuba, 1994 - Some geochemical working standards of marine manganese deposits in the laboratory of mining geology, University of Tsukuba
Ito; T., University of Tsukuba
Annual Report of the Institute of Geoscience, the University of Tsukuba, 1994 - Sr isotope stratigraphy of Cenozoic seawater : An evaluation of published seawater Sr isotopic data
伊藤 孝
The Journal of the Geological Society of Japan, 1993, [Reviewed] - Geological age of planktonic for minified in substrata of marine ferromanganese crusts
Ito; T.; Nishi; H. and Saito; T., University of Tsukuba
Annual Report of the Institute of Geoscience, the University of Tsukuba, 1993 - Analysis of the rare-earth elements in rocks using cation-exchange chromatography and inductively-coupled plasma atomic emission spectrometry
Na; C-K.; Nakano; T.; Ito; T.; Sakagawa; M. and Kajiwara; Y., University of Tsukuba
Annual Report of the Institute of Geoscience, the University of Tsukuba, 1992 - Pulverization experiments on geological materials using automated pulverizer : 1-appraisal of recovery and contamination
Nakano; T and Ito; T., University of Tsukuba
Annual Report of the Institute of Geoscience, the University of Tsukuba, 1990
MISC
- 書評：中塚武（2022）「気候適応の日本史：人新世をのりこえる視点」，吉川弘文館，246pp.
伊藤 孝
みんなの地学, 30 Jun. 2024
Lead - 書評：藤井一至（2022）「ヤマケイ文庫 大地の五億年：せめぎあう土と生き物たち」，山と渓谷社，312pp.
永沢亜矢子; 伊藤 孝
みんなの地学, 30 Jun. 2024 - Mirrored Japan 08: “I want to see the very end”—Each Mt. Fuji
Takashi Ito
生環境構築史, 31 May 2024, [Invited]
Lead - 追悼：小室光世さんを偲ぶ
伊藤 孝
資源地質, 22 Dec. 2023, [Invited] - Mirrored Japan 07: Fertilizer of the Archipelago (Part 2)
Takashi ITO
Habitat Building History, 18 Nov. 2023
Lead - 「おうちで地学」Vol.3，4
小森次郎・伊藤 孝・菅原久誠・岩田 真・小出詠子・久森洸希
みんなの地学, 18 Jul. 2023 - 「おうちで地学」−５：著者と語ろう！ 伊与原新氏をお招きして―インタビューの概要紹介―
伊藤 孝・小森次郎・菅原久誠
みんなの地学, 18 Jul. 2023
Lead - 書評：伊与原新（2022）「オオルリ流星群」，角川書店，235pp.
伊藤 孝
みんなの地学, 18 Jul. 2023
Lead - Mirrored Japan 06: Fertilizer of the Archipelago (Part 1)
Takashi ITO
Habitat Building History, 12 Jun. 2023
Lead - 書評：中島淳一（2018）「日本列島の下では何が起きているのか：列島誕生から地震・火山噴火のメカニズムまで」，講談社ブルーバックス，295pp．
伊藤 孝
みんなの地学, 30 Jul. 2022
Lead - Mirrored Japan 04: The “remodeling” of the Japanese archipelago and its expression in the works of Basho
Takashi ITO
Habitat Building History, 06 May 2022
Lead - Mirrored Japan 02: the Shape of the Japanese Archipelago -- How nature shaped its current form
Takashi ITO
Habitat Building History, 04 Mar. 2021
Lead - Thematic section: Special topics in 4th IGS ‘Precambrian World 2’
Shoichi Kiyokawa; Takashi Ito; Minoru Ikehara; Kosei E. Yamaguchi
Island Arc, 01 Jul. 2020 - 特別インタビュー：好奇心溢れる少年が地球科学者になるまで，現在，そして未来（岡田誠）
伊藤 孝
みんなの地学, 30 Jun. 2020
Lead - 書評：尾上哲治（2020）「ダイナソー・ブルース: 恐竜絶滅の謎と科学者たちの戦い」，閑人堂，312pp.
伊藤 孝
日本地質学会News, 15 May 2020 - 書評：藤岡換太郎（2017）「三つの石で地球がわかる―岩石がひもとくこの星のなりたち―」，講談社ブルーバックス，222pp.
伊藤 孝
地学教育, 31 Jan. 2018 - 書評：中谷礼二（2017）「動く大学，住まいのかたち：プレート境界を旅する」，岩波書店，268pp.
伊藤 孝
日本地質学会News, 15 Sep. 2017 - 書評：藤岡換太郎（2016）「深海底の地球科学」，朝倉書店，212pp.
伊藤 孝
資源地質, 31 May 2017 - 書評：小山真人（2013）「富士山―大自然への道案内―（岩波新書）」 岩波書店，246 pp.
伊藤 孝
地学教育, 10 Mar. 2017 - 書評：酒井治孝（2015）「ネパールに学校をつくる：協力隊OBの教育支援35年」，東海大学出版，134pp．
伊藤 孝
地学教育, 31 Mar. 2016 - P12 A Practical Field Study Program Comprising Multiple Disciplines including Geosciences and Arts
KATAGUCHI Naoki; ITO Takashi; KAMIKURI Shin-ichi; OTSUJI Hisashi; HASHIURA Hiroshi
日本理科教育学会関東支部大会研究発表要旨集, 2015 - 書評：数研出版編集部編（2014）「もういちど読む数研の高校地学」数研出版，400pp.
伊藤 孝
地学教育, 2014 - 書評：藤岡換太郎（2013）「海はどうしてできたのか」，講談社ブルーバックス，205pp.
伊藤 孝
地学教育, 2013 - Preliminary report on the Dixon Island – Cleaverville Drilling Project, Pilbara Craton, Western Australia
Kiyokawa; S; Koge; S; Ito; T; Ikehara; M; Kitajima; F; Yamaguchi; KE and Suganuma; Y
Geological Survey of Western Australia, Record, 2012 - 書評：白尾元理・清川昌一 （2012）「地球全史：写真が語る46億年の歴史」，岩波書店，192pp
伊藤 孝
日本地質学会News, 2012 - 書評：小川勇二郎（2010）「学びなおすと地学はおもしろい」，ベレ出版，187pp
伊藤 孝
日本地質学会News, 2011 - Proceedings of the Integrated Ocean Drilling Program
Pälike; H.; Nishi; H.; Lyle; M.; Raffi; I.; Gamage; K.; Klaus; A.; and the Expedition 320/321 Scientists
30 Oct. 2010 - The Pacific equatorial age transect, IODP expeditions 320 and 321: Building a 50-million-year-long environmental record of the equatorial Pacific ocean
Mitchell Lyle; Heiko Pälike; Hiroshi Nishi; Isabella Raffi; Kusali Gamage; Adam Klaus
Scientific Drilling, Apr. 2010 - Expeditions 320/321:Pacific Equatorial Age Transect (PEAT)
Pälike; H.; Bown; O.; Jones; T.D.; Edgar; K.; Fitch; P.; Wilson; P. and the Expeditions 320/321 Scientific Party
UK newsletter, 2010 - 書評：「地学は何ができるか−宇宙と地球のミラクル物語−」日本地質学会監修，地学読本刊行小委員会編集，天野ほか著，愛智出版，356ページ，2009年12月発行
伊藤 孝
資源地質, 2010 - Clues of early life: Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton of Western Australia
Kosei E. Yamaguchi; Shoichi Kiyokawa; Takashi Ito; Minoru Ikehara; Fumio Kitajima; Yusuke Suganuma
Scientific Drilling, 2009 - O-257 Introduction of a Field Data Sharing System for School Teachers
Ito T.
日本地質学会学術大会講演要旨, 15 Sep. 2008 - O-39 Reconstruction of geomagnetic field behavior during Archean time
Suganuma Y.; Kiyokawa S.; Ito T.; Nedachi M.
日本地質学会学術大会講演要旨, 15 Sep. 2008 - O-5 Ocean floor environment in Aechean : Cleaverville Group of the 3.2 Gacoastal Pilbara Greenstone belt
Shoichi Kiyokawa; Shoichiro Koge; Takashi Ito; Minoru Ikehara; Fumio Kitajima; Kosei Yamaguchi
日本地質学会学術大会講演要旨, 01 Sep. 2007 - O-6 The lateral change of sea-floor hydrothermal system in the Archean; Dixon Island Formation in the coastal Pilbara terrane
Koge Shoichiro; Kiyokawa Shoichi; Fumio Kitajima; Ito Takashi; Ikehara Minoru; Yamaguchi Kosei
日本地質学会学術大会講演要旨, 01 Sep. 2007 - O-7 Lithostratigraphy of the Msauli Chert in the Barberton Greenstone Belt, South Africa
Inamoto Y.; Kiyokawa S.; Kitajima F.; Yamaguchi K.; Ito T.; Ikehara M.
日本地質学会学術大会講演要旨, 01 Sep. 2007 - B02 Total grain size distribution of CB scoria cone, 1986 eruption of Izu Oshima, Japan : particle fractionation in subplinian eruption column(THE VOLCANOLOGICAL SOCIETY OF JAPAN 2006 FALL MEETING)
MANNEN Kazutaka; SHISHIDO Miyuki; ITO Takashi
Programme and abstracts the Volcanological Society of Japan, 23 Oct. 2006 - 13 こんなに違う陸と海，14 地球の深部を探る，15 プレートは動く，16 きしみ割れる大地，17 日本周辺の地震活動，18 火山とその影響，「地学」を学び，旅に出よう！
伊藤 孝
NHK高校講座教育セミナー地学（日本放送協会）, 01 Apr. 2005 - Description of sediments and their authigenic minerals in the Barbados accretionary complex
ITO T.; KOMURO K.; OGAWA Y.
資源地質, 31 Aug. 1995
Books and other publications
- 変動帯の文化地質学
鈴木寿志・伊藤孝・高橋直樹・川村教一・田口公則, Joint editor
京都大学学術出版会, Feb. 2024
9784814005161 - 海底マンガン鉱床の地球科学
臼井 朗; 高橋 嘉夫; 伊藤 孝; 丸山 明彦; 鈴木 勝彦, Joint work
東京大学出版会, Feb. 2015
9784130627221 - 地球全史スーパー年表
清川昌一; 伊藤 孝; 池原 実; 尾上哲治, Joint work
岩波書店, Feb. 2014
9784000062503 - Introduction of Material Science
芥川允元; 我謝孟俊; 角替敏昭; 伊藤 孝; 滝沢靖臣; 長谷川 正; 山本 宏, Joint work
朝倉書店, Mar. 2000
9784254146035
Lectures, oral presentations, etc.
- じつは、相当に「日本列島はすごい」
伊藤 孝
第125回日本医史学会総会学術大会, Sep. 2024, [Invited]
202409, 202409 - Some Challenges of Pre-University Geoscience Education in an Active Island Arc: How Earth Science Becomes a Liberal Arts for All
Takashi Ito
Annual Conference of the Ghana Institute of Geoscientists (GHIGCON–2023), Oct. 2023, Ghana Institute of Geoscientists, [Invited]
202310, 202310 - A Review: Age Determination Methods of Marine Manganese Deposits
Takashi Ito
1st WHEEL Seminar (5th IGS“Precambrian World 2023”), Mar. 2023
202303, 202303 - コバルトー希土類元素ー白金に富むマンガン鉱床の燐灰化評価
伊藤 孝・小室光世・上栗伸一
一般財団法人日本鉱業振興会助成による研究成果報告会, Nov. 2021, 一般財団法人日本鉱業振興会
202111 - コバルトー希土類元素ー白金に富むマンガン鉱床の燐灰化評価
伊藤 孝・小室光世・上栗伸一
一般財団法人日本鉱業振興会助成による研究成果報告会, Nov. 2020, 一般財団法人日本鉱業振興会
202011 - 地球科学的な時間・空間スケールから考える都市
伊藤 孝
2019年度日本建築学会大会（北陸）, Sep. 2019, 日本建築学会建築歴史・意匠部門, [Invited] - 地球科学的な学びの素材としての昔話：大学生における日本昔話の認知度と今後の展開
伊藤 孝; 石島恵美子; 鈴木一史; 千葉真由美
日本地学教育学会全国大会秋田大会, Aug. 2019, 日本地学教育学会 - 自然理解の背景となる物語の重要性：フィリピン・ヴィサヤ地域を例として
伊藤 孝
日本地球惑星科学連合2019年大会, May 2019, 日本地球惑星科学連合 - 日本およびフィリピンの若者にとっての月
伊藤 孝
文化地質研究会 第２回総会・研究発表会, Mar. 2019, 文化地質研究会 - 災害文化としての雷：日本とフィリピンにおける若者の雷理解・雷経験
伊藤 孝; 伊藤 開
日本地学教育学会全国大会茨城大会, Aug. 2018, 日本地学教育学会 - 自然現象・自然災害としての雷理解および雷との付き合い方：スカイプを活用したフィリピン・ヴィサヤ地域在住の若者への聴き取り調査結果
伊藤 孝
日本地球惑星科学連合2018年大会, May 2018 - 日本およびフィリピンの若者にとっての月
伊藤 孝
文化地質研究会 第１回総会・研究発表会, Mar. 2018, 文化地質研究会 - Stratigraphic setting of Neogene Manganese deposits in Northeast Japan
伊藤 孝; 折橋 裕二; 柳沢 幸夫; 坂井 志緒乃; 本山 功; 上栗 伸一; 小室 光世; 鈴木勝彦
日本地球惑星科学連合2017年大会, May 2017, 日本地球惑星科学連合 - 拓洋第５海山における海底マンガン鉱床の産状区分および局地的産状変化
矢板裕介; 市毛久美子; 篠田崇彰; 伊藤 孝
日本地球惑星科学連合2017年大会, May 2017 - 北西太平洋域のマンガンクラストの成長速度と微細層序
高橋浩規; 小田啓邦; 臼井 朗; 伊藤 孝
日本地球惑星科学連合2017年大会, May 2017, 日本地球惑星科学連合 - 大学生の自然災害に対する意識調査（予察）
伊藤 開; 伊藤 孝
日本地球惑星科学連合2017年大会, May 2017, 日本地球惑星科学連合 - 富士山をフィールドとした大学生向け分野横断型学習プログラムの実践：地学と美術編
伊藤 孝; 上栗伸一; 片口直樹; 大辻 永; 丸山広人
日本地球惑星科学連合2017年大会, May 2017, 日本地球惑星科学連合 - 東北日本弧新第三系に産する層状マンガン鉱床についての最近の研究
伊藤 孝
日本地球惑星科学連合2016年大会, May 2016, 日本地球惑星科学連合 - 自然災害に対する個人的な感覚：フィリピン・ヴィサヤ地域の場合 講
伊藤 孝
日本地球惑星科学連合2016年大会, May 2016, 日本地球惑星科学連合 - 自然災害に対する個人的な感覚：フィリピン・ヴィサヤ地域の場合,講
伊藤 孝
日本地球惑星科学連合2016年大会, May 2016, 日本地球惑星科学連合 - Geologic and Paleoceanographic Settings, Radiolarian Stratigraphy, and REE Geochemistry of the Neogene Bedded Manganese Oxide Deposits in the Northeastern Japan Arc
Ito; T. and Komuro; K.
International Workshop on Marine Manganese Minerals: Geology, Geochemistry, Microbiology, Exploration, and Economics, Mar. 2016 - 富士山をフィールドとした多面的学習プログラムの実践：地学と美術編
伊藤 孝; 上栗伸一; 片口直樹; 大辻 永
日本地学教育学会全国大会福岡大会, Aug. 2015, 日本地学教育学会 - 再検討：海底マンガン鉱床のSr同位体組成
伊藤 孝
日本地球惑星科学連合2015年大会, May 2015 - 災害時「緊急避難所」としての学校：石巻市蛇田小学校の場合
伊藤 孝
第３回地球文明研究会, Apr. 2015, [Invited] - A Review on Age Determination for Marine Manganese Deposits
Takashi Ito
Project A in Korea, 3rd International Geoscience Symposium, Mar. 2015 - 『地球全史スーパー年表』はどこがスーパーなのか？ —児童・生徒に地質学的な時間の概念を把握させる試み—
伊藤 孝; 清川昌一; 池原 実; 尾上哲治; 首藤英児
平成26年度全国地学教育研究大会・日本地学教育学会第68回全国大会北海道大会, Aug. 2014, 日本地学教育学会 - 『地球全史スーパー年表』はどこがスーパーなのか？,—児童・生徒に地質学的な時間の概念を把握させる試み—
伊藤 孝,清川昌一,池原 実,尾上哲治,首藤英児
平成26年度全国地学教育研究大会・日本地学教育学会第68回全国大会北海道大会, Aug. 2014, 日本地学教育学会 - 西オーストラリア・太古代DXCL掘削の現状
伊藤孝; 清川昌一; 池原実; 山口耕生; 北島富美雄; 菅沼悠介
平成20年度高知大学海洋コア総合研究センター「全国共同利用研究成果発表会」, Jan. 2009, 高知大学海洋コア総合研究センター - マンガン酸化物の時空分布からみた新生代酸化還元環境
伊藤 孝
東京大学海洋研究所共同利用研究集会「2008年度 古海洋学シンポジウム」, Jan. 2009 - 教員参加型「野外観察データ共有システム」：「学区のなかのたからもの」の紹介
伊藤 孝
日本地質学会第115年学術大会, Sep. 2008, 日本地質学会 - 教員参加型「野外観察データ共有システム」の新展開
伊藤 孝; 吉田 佑; 関 友作; 西開地一志; 豊田 守
日本地学教育学会第62回全国大会, Aug. 2008 - 日本海の過去２万年間の古環境復元−CGC-8コアの放散虫群集解析−
山田安美; 伊藤 孝; 本山 功; 板木拓也; 小泉 格; 上栗伸一
日本古生物学会2008年年会・総会, Jul. 2008, 日本古生物学会 - 中生代〜現世におけるマンガン鉱床の時空分布：深層大循環との関連
伊藤 孝; 小室光世
日本地球惑星科学連合, May 2008 - Temporal distribution of manganese deposits from Cretaceous to recent - Relationship between history of deep-sea circulation and Mn nodule formation
Takashi ITO
COE International Symposium: History of Prospects of Paleoceanography in the Equatorial Pacific, Mar. 2008, 北海道大学21世紀COEプログラム「新・自然史科学創成」, [Invited] - 浅海熱水系の鉄質沈殿物と赤褐色海水について—鹿児島県薩摩硫黄島長浜湾の場合
二宮知美; 清川昌一; 高下将一郎; 小栗一将; 山口耕生(IFREE; 伊藤孝; 茨; 池原実
第154回日本地質学会西日本支部例会, Feb. 2008, 日本地質学会西日本支部 - Os同位体層序による本邦第三系層状マンガン鉱床の年代決定とその古海洋学的意義
伊藤 孝; 小室光世
古海洋シンポジウム, Jan. 2008 - Distribution of Manganese Deposits from Cretaceous to Recent - Overview of Studies of Buried Manganese Deposits in DSDP/ODP Cores
Takahi ITO
Underwater Mining Institute 2007, Oct. 2007 - Distribution of Manganese Deposits from Cretaceous to Recent - Overview of,Studies of Buried Manganese Deposits in DSDP/ODP Cores
Takahi ITO
Underwater Mining Institute 2007, Oct. 2007 - Os isotope geochemisty of Tertiary Fe-Mn deposits, Japan
T. Ito; K. Komuro and G. Ravizza
資源地質学会第57回年会学術講演会, Jun. 2007, 資源地質学会 - 「野外観察支援システム」事始め
伊藤 孝; 関 友作
理科教育学会関東支部大会, Aug. 2006 - Cenozoic Fossil Manganese Oxides; Their Time-Space Distribution and REE Compositions
TAKASHI ITO
17th International Sedimentological Congress, Aug. 2006 - Carbonaceous materials and their carbon isotope compositions in the Archean oceanic hydrothermal system, 3.2Ga Dixon Island Formation, western Australia
Ito; T. (Ibaraki Univ.); Katagami; A. (Ibaraki Univ.); Ikehara; M. (Kochi Univ.); Kitajima; F. (Kyushu Univ.); Kiyokawa; S. (Kyushu Univ.)
日本堆積学会２００５年例会, Apr. 2005, 日本堆積学会
Works
Research Themes
- Mesoarchean largest environmental change in earth history: the relationship between continental growth and oceanic condition
Grant-in-Aid for Scientific Research (B)
Kyushu University
01 Apr. 2020 - 31 Mar. 2023 - Earth history ocean floor section reconstruction project: Elucidation of environmental changes from Archean to Proterozoic
Grant-in-Aid for Scientific Research (A)
Kyushu University
01 Apr. 2014 - 31 Mar. 2018 - 富士山をフィールドとした多面的実践学習プログラムの開発とそれによる教科間相互作用
基盤研究（C）一般
Apr. 2014 - Mar. 2018 - Systematization of school education for disaster risk reduction in Japan
Grant-in-Aid for Challenging Exploratory Research
Shiga University
01 Apr. 2014 - 31 Mar. 2017 - Development of Japanese Disaster Risk Reduction based on the relation with East Asia
Grant-in-Aid for Scientific Research (B)
01 Apr. 2012 - 31 Mar. 2016 - Reconstracted ocean floor cross-section during Archean to Proterozoic
Grant-in-Aid for Scientific Research (A)
Kyushu University
01 Apr. 2010 - 31 Mar. 2014 - Environment of Deposition of Manganese Crusts in the Modern and Cenozoic Oceans
Grant-in-Aid for Scientific Research (C)
Kochi University
2011 - 2013 - Construction of a delivery system of peel specimens of sediments
Grant-in-Aid for Scientific Research (C)
Kyoto University of Education
2010 - 2012 - Paleoenvironments reconstructed from formation processes of recent and fossil oyster reefs, and the paleoecological evolution of oysters
Grant-in-Aid for Scientific Research (B)
Ibaraki University
2010 - 2012 - Iron sedimentation: Reconstruction of Archean ocean environment from modern Kikai Caldera hydrothermal system
Grant-in-Aid for Scientific Research (B)
Kyushu University
2010 - 2012 - Study on analysis of college education focused on outside-classroom activities
Grant-in-Aid for Challenging Exploratory Research
Ibaraki University
2010 - 2011 - Development of field observation data sharing system based on mobile terminal and World Wide Web
Grant-in-Aid for Scientific Research (C)
Ibaraki University
2009 - 2011 - Isotope and trace element geochemistry of Archean chert : Deciphering the ancient oceanic environment and biological activity
Grant-in-Aid for Scientific Research (B)
2008 - 2011 - Growth History of Oxygen Minimum Zone in Pacific Ocean throughCenozoic
Grant-in-Aid for Scientific Research (C)
Ibaraki University
2008 - 2010 - Reconstracted ocean floor environment at Acehan and Proterozoic
Grant-in-Aid for Scientific Research (A)
Kyushu University
2006 - 2009 - Restore the Archean oceanic hydrothemai cross section: Geologicai and geochemical approach for frnding of early biosphere
Grant-in-Aid for Scientific Research (B)
Kyishu University
2002 - 2004
