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Ona Underwood

Ona first joined the Estuary Partnership for the summer 2024 field season as a Research Technician, and that fall was hired full time as a Research Scientist I. She provides field, lab, and data support for the Ecosystem Monitoring Program, the Action Effectiveness Monitoring Program, and the CH4C project. Ona’s past experiences include investigating past changes in the periodicity and severity of glacial cycles using isotopic analyses of forams from Antarctic sea floor sediment cores and using satellite images and geographical data to investigate the factors that contribute to a wildfire’s

Past Columbia River Estuary Conference Proceedings

01.24.14

The Columbia River Estuary Conference has been held since 1999. Proceedings from conferences through 2014 are linked below. Presentations from 2008 and beyond can be seen here . 2014: Presentations and abstracts of the Columbia River Estuary Conference 2014: Forging Links in the Columbia River Estuary 2012: Proceedings of Columbia River Conference, 2012: New Scientific Findings and their Management Implications (no proceedings) 2010: Proceedings of the Columbia River Estuary Conference, 2010. (.pdf, 537kb) 2008: Proceedings of the Columbia River Estuary Conference on Ecosystem Restoration

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Past Columbia River Estuary Conference Presentations

01.24.14

2023 Columbia River Estuary Conference Presentations and Posters 2018 Columbia River Estuary Conference Presentations 2016 Columbia River Estuary Conference Presentations 2014 Columbia River Estuary Workshop Presentations 2012 Columbia River Estuary Conference Presentations 2012 Columbia River Estuary Conference Poster Abstracts 2010 Columbia River Estuary Conference Presentations 2010 Columbia River Estuary Conference Poster Abstracts 2008 Columbia River Estuary Conference Presentations 2012 Columbia River Estuary Conference Presentations Session 1: ESA Listed Species Recovery Prefatory

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December 2024 Newsletter

12.11.24

Winter volunteer schedule - canoe season recap - welcome new baord members - and more!

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The Lower Columbia Estuary Partnership needs your support this season – your gift large or small helps us in our year-round efforts to restore and care for the waters and ecosystems of the lower Columbia River.

Big Canoe season recap

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We’ve hung up our PFDs

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Columbia River Estuary Conference abstract submissions

11.20.24

The Columbia River Estuary Conference will be held May 13-15, 2025, at the Liberty Theatre in Astoria. The Conference brings together restoration practitioners, scientists, researchers, and others interested in the ecosystems and restoration of the lower Columbia River, its estuary, plume, and nearshore ocean. The Conference is a three-day event with invited and contributed presentations, as well as a poster session during an evening social. We are currently accepting abstracts for presentations and posters. Abstracts are due February 14, 2025.

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Mittleman Jewish Community Center stormwater project

07.05.24

The Estuary Partnership collaborated with the Mittleman Jewish Community Center and the Portland Jewish Academy on a green stormwater infrastructure project to improve the water quality of Fanno Creek, reduce the heat island effect, and improve habitat for pollinators and birds.

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