Haga, Chihiro

Haga, Chihiro

Specially Appointed Researcher

GE lab, Osaka University

Engineering for Living in Harmony with Nature

Hi! I’m an engineer in the landscape ecology domain using data science techniques to realize a society where the diverse values of nature are included in decision-making. I also aim to contribute to the achievement of local SDGs through the social implementation of my research. For each theme, networking among young scholars/practitioners in related areas, such as ecology, environmental systems, and environmental policy, is very important. I’m welcome for a new collaboration.

Interests
  • Process-based forest landscape change simulation
  • Scenario analysis of Biodiversity and Ecosystem Services
  • Acoustic monitoring of natural ecosystems
Education

  • PhD of Engineering in Environmental Engineering, 2021

    Osaka University

  • Master of Engineering in Environmental Engineering, 2018

    Osaka University

  • Bachelor of Engineering in Environmental Engineering, 2016

    Osaka University

Skills

Forest Landscape Modeling

Application / Development

R

Geo-spatial analysis / Statistics / Data visualization

Python

Geo-spatial analysis / Machine learning / Optimization

ArcGIS / Q-GIS

Geo-spatial analysis

Software development

Python, C#, R, and Julia on Win/Ubuntu/Mac

Language

English (fluent) / Japanese (native)

Photography

OM-D E-M5 Mark II

Experience

 
 
 
 
 
Specially Appointed Assistant Professor / 特任助教 (常勤)
Osaka University
Apr 2024 – Present Osaka, Japan
Renewable energy and landscape management for living in harmony with nature
 
 
 
 
 
Specially Appointed Researcher / 特任研究員 (常勤)
Osaka University
Apr 2021 – Mar 2024 Osaka, Japan
Nexus analysis of local SDGs in the context of landscape management
 
 
 
 
 
Collaborative Researcher / 共同研究員
The Institute of Statistical Mathematics / 統計数理研究所
Apr 2021 – Mar 2022 Tokyo, Japan
Development of a Forest Landscape Simulation Model for Assessing Disturbance Impacts on Forest Ecosystems in Shiga Prefecture
 
 
 
 
 
Research Fellow (DC-1) of JSPS / 日本学術振興会 特別研究員DC-1
Osaka University
Apr 2018 – Mar 2021 Osaka, Japan
Development of a Social-Ecological Systems Model for Scenario Analysis of Biodiversity and Ecosystem Services at Local Scale

Projects

*
All Indirect Drivers Direct Drivers Nature NCPs
Acoustic Monitoring for Biodiversity Conservation

Acoustic Monitoring for Biodiversity Conservation

Osaka, Japan

S21-5(2) 里山ランドスケープを対象にした統合評価・シナリオ分析と社会適用

S21-5(2) 里山ランドスケープを対象にした統合評価・シナリオ分析と社会適用

Sado city, Japan

Integrated Modeling of Landscape and Socio-Economic Systems Change at Local Scale

Integrated Modeling of Landscape and Socio-Economic Systems Change at Local Scale

Shiga Prefecture, Japan

Planetary Health Diet

Planetary Health Diet

Japan

Forest Monitoring using UAV and Machine Learning

Forest Monitoring using UAV and Machine Learning

Fukushima Prefecture, Japan

S21-4(3) 気候変動緩和策としての再生可能エネルギー導入と生態系への影響評価

S21-4(3) 気候変動緩和策としての再生可能エネルギー導入と生態系への影響評価

Japan

Scenario analysis of Biodiversity and Ecosystem Services

Scenario analysis of Biodiversity and Ecosystem Services

Bekambeushi-river watershed, Hokkaido, Japan

Recent & Upcoming Talks

Poster Presentation "Visualizing Conflicts between Terrestrial Biodiversity Conservation & Renewable Energy Potential in Japan"
日本国内の生物多様性保全と再エネポテンシャルのコンフリクトの解析
Jul 13, 2023 Kenya
Project Slides
Poster Presentation "Visualizing Conflicts between Terrestrial Biodiversity Conservation & Renewable Energy Potential in Japan"
Poster Presentation "Nature Positiveかつ望ましい将来の景観のモデリング - 別寒辺牛川流域でのケーススタディ"
Nature Futures Frameworkを応用したシナリオ分析の事例紹介
May 27, 2023 淡路市
Project Project Slides
Poster Presentation "Nature Positiveかつ望ましい将来の景観のモデリング - 別寒辺牛川流域でのケーススタディ"
Oral Presentation "生物多様性を考える"
市民向けワークショップ
Sep 23, 2022 Zoom
Slides
Oral Presentation "生物多様性を考える"
See all events

Featured Publications

Modeling desirable futures at local scale by combining the nature futures framework and multi-objective optimization
Envisioning positive scenarios that recognize the multiple values of nature is fundamental for designing transformative changes in …
Chihiro Haga, Marimi Maeda, Wataru Hotta, Takanori Matsui, Masahiro Nakaoka, Junko Morimoto, Hideaki Shibata, Shizuka Hashimoto, Osamu Saito, Sana Okayasu, HyeJin Kim, Garry Peterson
Cite Project Project DOI URL
Modeling desirable futures at local scale by combining the nature futures framework and multi-objective optimization
Modeling Tree Recovery in Wind-Disturbed Forests with Dense Understory Species under Climate Change
Future climate conditions will alter the frequency and intensity of typhoons. Thus, post-windthrow management, which can enhance tree …
Chihiro Haga, Wataru Hotta, Takahiro Inoue, Takanori Matsui, Masahiro Aiba, Toshiaki Owari, Satoshi N. Suzuki, Hideaki Shibata, Junko Morimoto
Cite DOI
Renewable Energy Nexus: Interlinkages with Biodiversity and Social Issues in Japan
Renewable energy is one of the most important sources of energy for a decarbonized future. The use of renewable energy necessitates the …
Kentaro Tanaka, Chihiro Haga, Keiko Hori, Takanori Matsui
Cite Project DOI
Renewable Energy Nexus: Interlinkages with Biodiversity and Social Issues in Japan
Scenario Analysis of Renewable Energy–Biodiversity Nexuses Using a Forest Landscape Model
The introduction of renewable energy (RE) in harmony with nature is essential for building a sustainable society. However, the poorly …
Chihiro Haga, Marimi Maeda, Wataru Hotta, Takahiro Inoue, Takanori Matsui, Takashi Machimura, Masahiro Nakaoka, Junko Morimoto, Hideaki Shibata, Shizuka Hashimoto, Osamu Saito
Cite Project DOI
Scenario Analysis of Renewable Energy–Biodiversity Nexuses Using a Forest Landscape Model

Recent Publications

Chihiro Haga, Marimi Maeda, Wataru Hotta, Takanori Matsui, Masahiro Nakaoka, Junko Morimoto, Hideaki Shibata, Shizuka Hashimoto, Osamu Saito, Sana Okayasu, HyeJin Kim, Garry Peterson (2023). Modeling desirable futures at local scale by combining the nature futures framework and multi-objective optimization.

Cite Project Project DOI URL

Zhiwei Liu, Ryusei Saito, Jing Guo, Chizuko Hirai, Chihiro Haga, Takanori Matsui, Hiroaki Shirakawa, Hiroki Tanikawa (2023). Does Deep Learning Enhance the Estimation for Spatially Explicit Built Environment Stocks through Nighttime Light Data Set? Evidence from Japanese Metropolitans.

Cite DOI URL

Yuta Kobayashi, Chihiro Haga, Naoto Shinohara, Keita Nishizawa, Akira S. Mori (2023). Dominant temperate and subalpine Japanese trees have variable photosynthetic thermal optima according to site mean annual temperature.

Cite DOI URL

Chihiro Haga, Wataru Hotta, Takahiro Inoue, Takanori Matsui, Masahiro Aiba, Toshiaki Owari, Satoshi N. Suzuki, Hideaki Shibata, Junko Morimoto (2022). Modeling Tree Recovery in Wind-Disturbed Forests with Dense Understory Species under Climate Change. Ecological Modelling.

Cite DOI

Chihiro Haga, Marimi Maeda, Wataru Hotta, Takanori Matsui, Masahiro Nakaoka, Junko Morimoto, Hideaki Shibata, Shizuka Hashimoto, Osamu Saito, Sana Okayasu, HyeJin Kim, Garry Peterson (2022). Modelling a Landscape Using Nature Futures Framework: A Case Study in Japan. World Biodiversity Forum 2022.

Cite Project Project

See all publications

Popular Topics

"abandoned farmland" "Acoustic monitoring" "Bird call classification" "Bird call detection" "Climate Change" "deep learning" "Echolocation call" "Ecosystem services" "forest management" Academic Agriculture biodiversity direct driver Forest landscape model indirect driver LANDIS-II nature ncp renewable energy scenario analysis

Contact