• Fujii M, Takagi E, Osawa T (2024) Differential phase of Platypus quercivorus attacks in urban green space: A case study on 2 urban parks in Tokyo. Tree,Forest and People.
  • Osawa T (2024) Overlap relationship between the priority of land consolidation and the floodplain wetland potential in paddy field. Ecological Research 39: 242-249.
  • Nozomu Sato, Hisanori Okamiya, Aiki Yamada (2024) Function of snail shell hairs in anti-predator defense. The Science of Nature 111(2)
  • Nozomu Sato,  Hisanori Okamiya,  Aiki Yamada (2024) Ambush hunter attacks land snails in its burrow: Unique larval stage of the click beetle Anthracalaus sakaguchii. Ecology 105: e4245.


  • Ohata S , Osawa T, Sato N, Tsutsumida N (2023) Large, concealed islands in the urban sea: Scattered surrounding green space enhances the quality of grassland habitats in urban parks, Tokyo. Urban Ecosystems 26: 641-649.

  • Yoshida K, Hata K, Kawakami K, Hiradate S, Osawa T, Kachi N (2023) Predicting ecosystem changes by a new model of ecosystem evolution. Scientific Reports 13:15353.
  • Osawa T, Tsutsumida N, Iijima H, Okabe K (2023) Prediction of the visit and occupy of the sika deer (Cervus nippon) during the summer season using a virtual ecological approach. Scientific Reports 13:4007.
  • Baba YG , Osawa T, Kusumoto Y, Tanaka K (2023) Multi-spatial-scale factors determining the abundance of frogs in rice paddy fields and their potential as biological control agents. WETLAND 43:17..


  • Tamura YOsawa T, Tabuchi K, Yamasaki K, Niiyama T, Sudo S, Ishigooka Y, Yoshoka A, Takada MB (2022) Estimating plant-insect interactions under climate change with limited data.Scientific Reports 12:10554.
  • Ohsawa T (2022) Idea paper: How are ecosystem services related to biodiversity and ecological integrity in each site under climate change?.Ecological Research 37:461-465.
  • Onozuka MOsawa T (2022) Utilization potential of alien plants in nature-based tourism sites: A case study on Agave americana (century plant) in the Ogasawara Islands.Ecological Economics 195:107362.
  • Doi H, Osawa T, Tsutsumida N(2022) Assessing the potential repercussions of the COVID-19 pandemic on global SDG attainment.Discover Sustainability 3:3229.
  • Osawa T, Tsunoda H, Shimada T, Miwa M(2022) Establishment of an expansion-predicting model for invasive alien cerambycid beetle Aromia bungii based on a virtual ecology approach.Management of Biological Invasions 13:24-44.


  • Yamasaki K, Tabuchi K, Takahashi A, Osawa T, Yoshioka A, Ishigooka Y, Sudo S, Takada M (2021)Intraspecific variations in life history traits of two pecky rice bug species from Japan: mapping emergence dates and number of annual generations. Ecology and Evolution.
  • Osawa T, Nishida T, Oka T (2021) Potential of mitigating floodwater damage to residential areas using paddy fields in water storage zones.International Journal of Disaster Risk Reduction 62: 102410.
  • Downey, H., T. Amano, M. Cadotte, C.N. Cook, S.J. Cooke, N.R. Haddaway, J.P.G. Jones, N. Littlewood, J.C. Walsh, M.I. Abrahams, G. Adum, M. Akasaka, J.A. Alves, R.E. Antwis, E.C. Arellano, J. Axmacher, H. Barclay, L. Batty, A. Benitez-Lopez, J.R. Bennett, M.J. Berg, S. Bertolino, D. Biggs, F.C. Bolam, T. Bray, B.W. Brook, J.W. Bull, Z.Burivalova, M. Cabeza, A.L.M. Chauvenet, A.P. Christie, L. Cole, A.J. Cotton, S. Cotton, S.A.O. Cousins, D. Craven, W. Cresswell, J.J. Cusack,S. Dalrymple, Z.G. Davies, A. Diaz, J.A. Dodd, A. Felton, E. Fleishman, C.J. Gardner, R. Garside, A. Ghoddousi, J.J. Gilroy, D.A. Gill, J.A. Gill, L. Glew, M.J. Grainger, A.A. Grass, S. Greshon, J. Gundry, T. Hart, C.R. Hopkins, C. Howe, A. Johnson, K.W. Jones, N.R. Jordan, T. Kadoya, D. Kerhoas, J. Koricheva, T.M. Lee, S. Lengyel, S.W. Livingstone, A. Lyons, G. McCabe, J. Millett, C. Montes Strevens, A. Moolna, H.L. Mossman, N. Mukherjee, A. Munoz-Saez, N. Negroes, O. Norfolk, T. Osawa, S. Papworth, K.J. Park, J. Pellet, A.D. Phillott, J.M. Plotnik, D. Priatna, A.G. Ramos, N. Randall, R.M. Richards, E.G. Ritchie, D.L. Roberts, R. Rocha, J.P. Rodriguez, R. Sanderson, T. Sasaki, S. Savilaakso, C. Sayer, C. Sekercioglu, M. Senzaki, G. Smith, R.J. Smith, M. Soga, C.D. Soulsbury, M.D. Steer, G. Stewart, E.F. Strange, A.J. Suggitt, R.R.J. Thompson, S. Thompson, I. Thornhill, R.J. Trevelyan, H.O. Usieta, O. Venter, A.D. Webber, R.L. White, M.J. Whittingham, A. Wilby, R.W. Yarnell, V. Zamora and W.J. Sutherland. (2021) Training future generations to deliver evidence-based conservation and ecosystem management. Ecological Solutions and Evidence 2: e12032.


  • Ikeda K,Osawa T (2020) Predicting disease occurrence of cabbage Verticillium wilt in monoculture using species distribution modeling.PeerJ 8:e10290.
  • Osawa T, Nishida T, Oka T (2020) Paddy fields located in water storage zones could take over the wetland plant community. Scientific Reports 10:14806.
  • Osawa T, Yoshimatsu S, Nakatani Y (2020) Specimen based records and geographic locations of carabid beetles (Coleoptera) collected mainly by Dr. Kazuo Tanaka. Ecological Research 35: 1029-1034.
  • Yoshimatsu S, Watabiki D, Osawa T (2020) Specimen-based records of geometrid, pyralid, and crambid moths (Lepidoptera) with location information from the collection of Dr. Hiroshi Inoue. Ecological Research 35: 1051-1056.
  • Nagai S, Shibata H, Osawa T,Yamakita T, Nakamura M, Kenta T (2020) Toward more data publication of long-term ecological observations. Ecological Research 35: 700-707.
  • Osawa T, Ueno Y, Nishida T, Nishihiro J (2020) Do both habitat and species diversity provide cultural ecosystem services? A trial using geo-tagged photos. Nature Conservation 38: 61-77.
  • Osawa T, Nishida T, Oka T (2020) High tolerance land use against flood disasters: How paddy fields as previously natural wetland inhibit the occurrence of floods. Ecological Indicators 114: 106306.
  • Osawa T (2020) Establishing strategic management plan for alien invasive plants in Ogasawara islands. Global Environmental Research 23: 21-28.


  • Sato N (2019) Prey-tracking behavior and preypreferences in a tree-climbing firefly.. PeerJ 7: e8080.
  • Yoshida K, hata K, Kawakami K, Hiradate S, Osawa T, Kachi N (2019) Ecosystem changes following the eradication of invasive species: evaluation of various eradication scenarios by computer simulation. Ecological Modelling 413: 108831.
  • Matsuzaki SS, Kohzu A, Kadoya T, Watanabe M,Osawa T et al. (2019) Role of wetlands in mitigating the tradeoff between crop production and water quality in agricultural landscapes. Ecosphere10:e02918.
  • Kondo Y, Ota K, Osawa T et al. (accept) Interlinking open science and community-based participatory research for socio-environmental issue. Current Opinion in Environmental Sustainability.
  • Osawa T(2019) Perspectives on Biodiversity Informatics for Ecology. Ecological Research 34: 446-456.
  • Osawa T, Akasaka M, Kachi N (2019) Facilitation of management plan development via spatial classification of areas invaded by alien invasive plant. Biological Invasions 21:2067-2080.
  • Ohnishi N, Osawa T, Yamamoto T, Uno R (2019) Landscape heterogeneity in landform and land use provides functional resistance to gene flow in continuous Asian black bear populations. Ecology and Evolution 9:4958-4968.
  • Egawa C, Osawa T, Nishida T, Furukawa Y (2019) Relative importance of biological and human-associated factors for alien plant invasions in Hokkaido, Japan. Journal of Plant Ecology 12: 673-681.


  • Hata K, Osawa T, Hiradate S, Kachi M(2018)Soil erosion alters soil chemical properties and limits grassland plant establishment on an oceanic island even after goat eradication.Restoration Ecology 27(2): 333-342.
  • Koyanagi TF, Furukawa T, Osawa T(2018)Nestedness-resultant community disassembly process of extinction debt in a highly fragmented semi-natural grassland. Plant Ecology 219:1093-1103.
  • Osawa T, Yamasaki K, Tabuchi K, Yoshioka A, Ishigooka Y, Sudo S, Takada MB(2018)Climate-mediated population dynamics enhances distribution range expansion of the pest insect, Stenotus rubrovittatus.Basic and Applied Ecology 30: 41-51.
  • Osawa T, Yamasaki K, Tabuchi K, Yoshioka A, Takada MB(2018)Detecting crucial dispersal pathways using a virtual ecology approach: a case study of the mirid bug Stenotus rubrovittatus.AMBIO 47: 806-815.
  • Yamamoto A, Matsumoto T, Kobayashi H, Osawa T, Kachi N, Eguchi K(2018)Preliminary Report on Unnoticed Establishment of Pheidole parva Mayr Complex (Insecta: Hymenoptera: Formicidae: Myrmicinae) in the Ogasawara Islands: a Potential Risk to Native Ground-dwelling Invertebrates.Taiwanese Journal of Entomological Studies 3: 53-59.



  • 西田 貴明, 遠香 尚史, 吉成 絵里香, 大澤 剛士(受理)地方自治体におけるグリーンインフラ、生態系を活用した防災・減災の政策としての位置づけと事業推進の状況.保全生態学研究.
  • 山口朝美, 大澤剛士(受理)クロヤツシロランの生育可能条件からみる竹林のハビタットとしての有用性. 保全生態学研究.
  • 浮田悠大澤剛士(2023)東京都多摩地域南部におけるゲンジボタル Luciola cruciataの生息に及ぼす過去の土地被覆の影響.保全生態学研究.
  • 佐々木翔哉大澤剛士(2023)南多摩地域から世田谷区の都市公園に生息するホンドタヌキの食性と人工景観の関係.哺乳類科学 63: 69-85.
  • 佐々木翔哉大澤剛士(2022)東京都南多摩地域における疥癬症に感染したタヌキの活動時間.保全生態学研究 27:275-281.
  • 佐々木譲大澤剛士(2021)土着クモによる害虫抑制の可能性-青森県五戸町のゴボウ畑における事例-.北日本病害虫研究会報 72:130-135.
  • 松永香織大澤剛士(2021)都市緑地における植栽種の由来による温度低減効果の比較:東京都心部における事例.保全生態学研究 26:113-124.
  • 大澤剛士・加藤和紀・辻本明(2020)神奈川県足柄下郡箱根町における特定外来生物オオハンゴンソウ(Rudbeckia laciniata L.)の駆除活動による著しい個体数減少.保全生態学研究 25:297-306.
  • 大澤剛士・川野智美(2019)特定外来生物オオハンゴンソウ(Rudbeckia laciniata L.)のマルチスケールでの管理計画立案―広域的な管理方針地図と詳細な作業計画地図の作成―.保全生態学研究 24: 135-134.
  • 大澤剛士・天野達也・大澤隆文・高橋康夫・櫻井玄・西田貴明・江成広斗(2019)生物多様性に関わる政策課題を俯瞰するlegislative scan-日本における研究と実践の隔たりの解消に向けて-.保全生態学研究 24: 135-149.


  • Osawa T (in press) The essential principle for appropriate data policy of citizen science projects: Correspondence for the diverse and transmutable attributes of participants. in Community Science in Ecology: Case Studies of Public Participation in Ecological Research in Japan (ed. Suzuki-Ohno, Y.) Springer.
  • Osawa T (in press) Citizen science for social decision-making: Avoiding missteps and unlocking potentials. in Community Science in Ecology: Case Studies of Public Participation in Ecological Research in Japan (ed. Suzuki-Ohno, Y.) ,Springer.
  • Osawa T, Nishida T(2022)Toward social infrastructure: typological idea for evaluating implementation potential of green infrastructure. In Green Infrastructure and Climate Change Adaptation(Nakamura F. eds),Springer.
  • Osawa T, Nishida T, Oka T(2022)Paddy fields as green infrastructure: their ecosystem services and threatening drivers. In Green Infrastructure and Climate Change Adaptation(Nakamura F. eds),Springer.
  • 大澤剛士(2021)ひらかれた協働で生物多様性の研究と実践の隔たりを超える. 環境問題を解く--ひらかれた協働研究のすすめ(近藤 康久・大西 秀之編),かもがわ出版, 京都.
  • 大澤剛士(2020)科学データのデジタルアーカイブにおける必須条件「オープンデータ」. デジタルアーカイブ・ベーシックス3 自然史・理工系研究データの活用(井上透 監修/中村覚 責任編集),勉誠出版, 東京.
  • 大澤剛士(2020)半自然環境が持つ防災機能.実践版!グリーンインフラ(グリーンインフラ研究会編),日経BP, 東京.
  • 大澤剛士(2018)ICTが拓いた生態学における市民参加型調査の可能性と、持続可能な体制の確立に向けた切実な課題.情報通信技術で革新する生態学ー加速するオープンデータとオープンサイエンス. 種生物学会 編, 責任編集 田辺晶史・大西亘.(オープンアクセス) リンク


  • 大澤 剛士(2023)シチズンサイエンスによる生物調査の理想と現実. 情報の科学と技術 73: 493-499.
  • 大澤 剛士(2023)河川環境データベースのオープンデータ化.水源地環境技術研究所所報.
  • 大澤剛士・三橋弘宗・細矢剛・神保宇嗣・渡辺恭平・持田誠 (2021) GBIF日本ノードJBIFの歩みとこれから:日本における生物多様性情報の進むべき方向.保全生態学研究 26.
  • 大澤剛士(2019)「レガシーデータ」を再利用してアカスジカスミカメの分布拡大メカニズムに迫る.植物防疫 73: 549-555
  • 大澤剛士・細矢剛・戸津久美子(2019)生物多様性情報学の今後を見通すGlobal Biodiversity informatics Conference2 (GBIF2)参加報告.日本生態学会誌 69:119-125
  • 西田貴明・大澤剛士・吉田丈人・宮川絵里香(2019)ポスト2020 年の生物多様性政策に向けて.日本生態学会誌 69: 13-18