J-GLOBAL ID:201601007243122609   Update date: Oct. 13, 2021

Oita Azusa

オイタ アズサ | Oita Azusa
Affiliation and department:
Job title: Senior Researcher
Homepage URL  (2): https://www.naro.go.jp/laboratory/niaes/introduction/chart/0402/index.htmlhttps://www.naro.go.jp/english/laboratory/niaes/index.html
Research field  (6): Environmental load reduction/restoration technology ,  Environmental materials/recycling technology ,  Recycling systems and society ,  Green/sustainable/environmental chemistry ,  Environmental impact assessment ,  Applied biochemistry
Research keywords  (13): Input-output analysis ,  Material flow analysis ,  Industrial ecology ,  Food consumption ,  Food production ,  Food system ,  Biogeochemical cycles ,  Sustainability ,  Nitrogen ,  Phosphorus ,  Environmental footprint ,  Biodiversity ,  Risk management
Research theme for competitive and other funds  (3):
  • 2019 - 2022 豪雨による作物供給リスクを考慮した日本各地域の栄養塩負荷誘発構造の解明
  • 2017 - 2020 Social and Technological System Design for Advancing Secondary NPK Resource Use
  • Mapping the Environmental Impact Footprint of Cities, Companies, and Household
Papers (16):
  • Azusa Oita, Kiwamu Katagiri, Tetsuya Eguchi, Ryoko Morioka, Junko Shindo, Kentaro Hayashi, Kazuyo Matsubae. Nutrient-extended input-output (NutrIO) method for the food nitrogen footprint. Environmental Research Letters. 2021
  • Kentaro Hayashi, Hideaki Shibata, Azusa Oita, Kazuya Nishina, Akihiko Ito, Kiwamu Katagiri, Junko Shindo, Wilfried Winiwarter. Nitrogen budgets in Japan from 2000 to 2015: Decreasing trend of nitrogen loss to the environment and the challenge to further reduce nitrogen waste. Environmental Pollution. 2021. 286. 117559-117559
  • Aurup Ratan Dhar, Azusa Oita, Kazuyo Matsubae. The Effect of Religious Dietary Cultures on Food Nitrogen and Phosphorus Footprints: A Case Study of India. Nutrients. 2021. 13. 6. 1926-1926
  • Athanasios Ragkos, Kentaro Hayashi, João Serra, Hideaki Shibata, Efstratios Michalis, Sadao Eguchi, Azusa Oita, Claudia Marques Dos Santos Cordovil. Contrasting considerations among agricultural stakeholders in japan on sustainable nitrogen management. Sustainability (Switzerland). 2021. 13. 9
  • Junko Shindo, Azusa Oita, Kentaro Hayashi, Hideaki Shibata. Comparison of food supply system in China and Japan based on food nitrogen footprints estimated by a top-down method. Environmental Research Letters. 2020
MISC (12):
  • Azusa Oita. Care for food, care for others. In: Nitrogen and the food system. One Earth. 2021. 4. 1. 4-5
  • Azusa Oita, Elizabeth Webeck, Kazuyo Matsubae. Time series of nitrogen and phosphorus footprints in response to food consumption structure changes in Asia. The 14th Meeting of the Institute of Life Cycle Assessment, Japan. 2019. 124-125
  • 林 健太郎, 種田 あずさ, 江口 定夫, 柴田 英昭. 消費者レベル食品ロスと過剰摂取の低減による窒素フットプリント削減ポテンシャル. 日本土壌肥料学会講演要旨集. 2018. 64. 155-155
  • 江口 定夫, 柴田 英昭, 種田 あずさ, 新藤 純子, 松本 成夫, 森 昭憲, 中島 泰弘, 朝田 景, 志村 もと子, 林 健太郎, et al. 食料生産~消費過程における窒素利用効率と環境への窒素負荷-消費者影響の重要性と活用方向-. 日本土壌肥料学雑誌. 2018. 89. 3. 249-259
  • 柴田 英昭, 種田 あずさ. 日本における窒素フットプリントの特徴-消費者一人当たりの窒素負荷指標-. 日本土壌肥料学会講演要旨集. 2017. 63. 214-214
Books (3):
  • Ecological risk management : for conservation biology and ecotoxicology
    Springer 2021 ISBN:9789813369337
  • 流域ガバナンス : 地域の「しあわせ」と流域の「健全性」
    京都大学学術出版会 2020 ISBN:9784814003037
  • Encyclopedia of Food Security and Sustainability
    Elsevier 2018 ISBN:9780128126875
Lectures and oral presentations  (57):
  • 窒素フットプリントおよび食料システムの窒素フロー解析
    (日本土壌肥料学会2021年度北海道大会 2021)
  • Using response categories to classify the impacts of reactive nitrogen
    (The 2021 Ecological Society of America Annual Meeting 2021)
  • Approaches to assess nitrogen impacts on ecosystems and environments - Challenges of Towards International Nitrogen Management System (INMS) project
    (The 2021 Ecological Society of America Annual Meeting 2021)
  • Footprint modeling for nitrogen impacts through our resource demand
    (Online symposium of the Ecological Society of Japan, Kanto Branch: "Human-nature systems in ecological studies and ecosystem/resource management" 2021)
  • Input-output based analysis on reactive nitrogen demands in Japanese industry
    (The International Industrial Ecology Day 2021 2021)
Education (2):
  • 2012 - 2016 Yokohama National University Department of Risk Management and Environmental Sciences
  • 2001 - 2005 Kyoto University Department of Bioresource Science
Professional career (1):
  • D.Env.Sc. (Yokohama National University)
Work history (7):
  • 2021/04 - 現在 National Agriculture and Food Research Organization Division of Soil Environment Management Research, Institute for Agro-Environmental Sciences (NIAES) Senior Scientist
  • 2019/04 - 2021/03 National Agriculture and Food Research Organization (NARO) Division of Biogeochemical Cycles, Institute for Agro-Environmental Sciences (NIAES) Senior Scientist
  • 2018/07 - 2019/03 Tohoku University Department of Frontier Sciences for Advanced Environment, Graduate School of Environmental Studies Assistant Professor
  • 2018/04 - 2018/06 Tohoku University Department of Frontier Sciences for Advanced Environment, Graduate School of Environmental Studies Research Fellow
  • 2017/04 - 2018/03 RIKEN Center for Sustainable Resource Science (CSRS) Postdoctoral Researcher
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Awards (1):
  • 2021/03 - The Institute of Life Cycle Assessment, Japan Encouragement Award Research on nutrient management with nitrogen footprint models
Association Membership(s) (4):
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