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

  • Oct 6, 2025

    Northwest Science will participate in the BioOne Subscribe to Open (S2O) program from January 2026. This pilot program will provide authors with open access publication at greatly reduced cost and enable free-of-charge access to current-year Northwest Science articles.

  • Jul 17, 2025

    Five new members join NWSA's Board of Directors after recent elections. Welcome to Brooke Bain-White, Dylan Fischer, Andrew Merschel, Richard Waitt, and Dana Warren!

  • 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"


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 (2)

Table of Contents

Articles

Marine Succession Rates on Intertidal and Subtidal New Armor Rock in Chiniak Bay, Kodiak, Alaska E. Leyla Arsan, Tom Lance, Kelly Krueger, Rebecca Shaftel

Food Habits of Nonnative Smallmouth Bass in Coeur d'Alene Lake, Idaho Michael C. Quist, John D. Walrath, Jon A. Firehammer

Physical and Biological Factors Constraining the Growth and Persistence of a Pacific Northwest Fringing Eelgrass Bed David L. Cowles, M. Justin Hylarides, Erica Franklin

A Characterization of Hyporheic Temperatures with Applications for Salmon Habitat Restoration in a Thermally Impaired River Sydney Jantsch, James M. Helfield, Leo Bodensteiner, Kathryn L. Sobocinski, Andrew G. Bunn

Prespawn Migration Patterns of Adult Spring Chinook Salmon in the Terminal Reaches of a Highly Altered Interior Stream Leslie Naylor, Tara E. Blackman, Mark Roes, Tulley Mackey, Carrie Crump, Jacob Kennedy

Research Notes

Tracing Intraspecific Variation in Milkweed Functional Traits Back to Germination Timing Abigail G. Dallabetta, Emily M. Mauch, Olivia L. Cope

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