# Land System Sustainability Lab | Tohoku University > Estoque Lab — Graduate School of Environmental Studies, Tohoku University - [Land System Sustainability Lab](https://lss-lab.kankyo.tohoku.ac.jp/en/index.md): Estoque Lab — Department of Frontier Sciences for Advanced Environment, Graduate School of Environmental Studies, Tohoku University - [Our approach](https://lss-lab.kankyo.tohoku.ac.jp/en/about/approach.md): How we frame land-system research: social–ecological systems, geospatial evidence, and multiple scales. - [News](https://lss-lab.kankyo.tohoku.ac.jp/en/news.md): Updates from the Land System Sustainability Lab. - [Current members](https://lss-lab.kankyo.tohoku.ac.jp/en/people/current.md): Faculty, researchers, and administrative staff of the Land System Sustainability Lab. - [Ronald C. Estoque](https://lss-lab.kankyo.tohoku.ac.jp/en/people/ronald-estoque.md): Profile, research interests, affiliations, and publication-record links for Ronald C. Estoque. - [Ahmed Derdouri](https://lss-lab.kankyo.tohoku.ac.jp/en/people/ahmed-derdouri.md): Profile, research interests, affiliations, and publication-record links for Ahmed Derdouri. - [Alumni](https://lss-lab.kankyo.tohoku.ac.jp/en/people/alumni.md): Former members of the Land System Sustainability Lab. - [Contact](https://lss-lab.kankyo.tohoku.ac.jp/en/contact.md): How to reach the Land System Sustainability Lab at Tohoku University. - [Access](https://lss-lab.kankyo.tohoku.ac.jp/en/access.md): Where to find the Land System Sustainability Lab: address, campus, and directions to the Aobayama campus in Sendai. - [Research](https://lss-lab.kankyo.tohoku.ac.jp/en/research/index.md): Our research agenda and three core themes: land system dynamics and telecoupled interactions; social–ecological interactions and sustainability; environmental change and human well-being. - [Theme 1 · Advance theory and methods](https://lss-lab.kankyo.tohoku.ac.jp/en/research/land-system-dynamics.md): Advancing theory and methods to better understand land system dynamics and telecoupled interactions. - [Theme 2 · Understand social–ecological systems](https://lss-lab.kankyo.tohoku.ac.jp/en/research/social-ecological-systems.md): Understanding interactions between social and ecological processes and their implications for sustainability. - [Theme 3 · Assess human well-being](https://lss-lab.kankyo.tohoku.ac.jp/en/research/human-wellbeing.md): Assessing how environmental change and social–ecological dynamics shape human well-being across spatiotemporal scales. - [Data & methods](https://lss-lab.kankyo.tohoku.ac.jp/en/research/methods.md): The Earth-observation data, geospatial tools, statistical methods, and models used in the lab. - [Publications](https://lss-lab.kankyo.tohoku.ac.jp/en/publications/index.md): Peer-reviewed publications produced since the Land System Sustainability Lab was established. - [Datasets](https://lss-lab.kankyo.tohoku.ac.jp/en/resources/datasets.md): Derived datasets released by the Land System Sustainability Lab. - [Software & tools](https://lss-lab.kankyo.tohoku.ac.jp/en/resources/software.md): Code, models, and tools developed in the Land System Sustainability Lab. - [Join us](https://lss-lab.kankyo.tohoku.ac.jp/en/join/index.md): Opportunities for prospective graduate students, postdocs, and visiting researchers. - [Open positions](https://lss-lab.kankyo.tohoku.ac.jp/en/join/positions.md): Currently advertised positions in the Land System Sustainability Lab. - [FAQ for applicants](https://lss-lab.kankyo.tohoku.ac.jp/en/join/faq.md): Common questions from prospective students and researchers.