Member Since 2000
Colleen Hansel
Senior Scientist, Woods Hole Oceanographic Institution
Volunteer Experience

Immediate Past President
2025 - 2026
Biogeosciences Executive Committee
Chair
2024 - 2024
Biogeosciences Fellows Committee
President
2023 - 2024
Biogeosciences Executive Committee
Section President
2023 - 2024
Council
Member
2021 - 2023
Biogeosciences DEI Steering Committe and DEI Working Group
Chair
2021 - 2022
Biogeosciences Fellows Committee
President-Elect
2021 - 2022
Biogeosciences Executive Committee
Section President-Elect
2021 - 2022
Council
Member
2019 - 2020
Biogeosciences Canvassing Committee
Member
2015 - 2016
Biogeosciences Fellows Committee
Member
2014 - 2014
Biogeosciences Fellows Committee