WELCOME TO NWSA ONLINE!

Mission Statement: We are a network of professional and amateur scientists from diverse disciplines that provides support and a forum for research and education relevant to the environment and resource management of northwestern North America. To accomplish our mission, the association publishes a quarterly journal, convenes an annual scientific meeting, and awards student research grants.

Since 1923, the NWSA has existed for the purpose of promoting scientific research and disseminating scientific knowledge. Our annual meetings are held throughout the Pacific Northwest and provide an opportunity to share recent findings and foster collaborative interactions.

NWSA publishes four issues of Northwest Science each year. A peer reviewed journal, Northwest Science is an outlet for original papers on wide ranging topics in the natural sciences, including anthropology, aquatic biology, botany, ecology, fisheries, forestry, geology, geography, hydrology, soils, wildlife biology, and zoology. The geographic scope of Northwest Science is the northwestern United States and western Canada.


Announcements

  • Feb 19, 2025

    NWSA is pleased to announce the second in our plenary talk series for the 2025 NWSA Annual Meeting!

    Dr. Katharine Cashman, University of Oregon:

    "The Onset and Impacts of the c.7700 ybp eruption of Mount Mazama (Crater Lake), OR"

  • Dec 24, 2024

    The 2025 NWSA Student Grant Competition is now open! For 2025, our student grants consist of financial support of up to $1,500 for students to attend and present their research at the NWSA Annual Meeting in Eugene, OR, from 17th - 20th March, 2025.

    Submit your application using our Student Travel Grant Application Form by Monday 20th, January, 2025!

  • Nov 5, 2024

    The Northwest Science editorial community gained a new member for this Fall. For anyone who missed the social media announcement, Dr. Dana Warren will serve as Associate Editor for Aquatic Biology. Currently an Associate Professor in the Department of Forest Ecosystems and Society at Oregon State University, Dana has worked on aquatic biology and ecology in the Pacific Northwest for over 15 years, bringing a wealth of regional disciplinary experience to Northwest Science.


LATEST FROM THE JOURNAL

Members should click here to access Northwest Science on BioOne.org (note: use "log in" link at top of page first).

More information about journal access on the journal page

Click here to access abstracts of “Accepted articles in press” for the upcoming issue of Northwest Science.

Northwest Science 98 (1) (In Progress)
Table of Contents

Articles

Early Development of Pacific Surf Smelt (Hypomesus pretiosus) Kathleen G. Neely, Mark Tagal

Native Ponderosa Pine at Joint Base Lewis–McChord, Washington Jeffrey R. Foster

Seasonal and Diel Movements of Adult Yellow Perch between Two Contrasting Lakes (Lake Union and Lake Washington) in the Seattle Metropolitan Area Roger A. Tabor, Daniel W. Lantz, Lauren S. Urgenson, Aaron Bosworth, Eric J. Warner, Jeffery R. Johnson

Does Surface-applied Biochar Alter Insect Utilization of Downed Ponderosa Pine (Pinus ponderosa) Bolts? Stacey Rice-Marshall, John Randall, Stephen P. Cook

Demography and Habitat Associations of the Basalt Cactus Pediocactus nigrispinus Zarha S. Dillon-Zuppelli, Mary E. Poulson, Eric A. Graham

Research Notes

Comparison of Lapilli Otoliths and Pectoral Fin Rays for Estimating Age of Northern Pikeminnows Caleb M. Wilson, Bryce Marciniak, Mike Thomas, Jordan Messner, Matthew P. Corsi, Michael C. Quist

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