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B-IBI Results Table screenshot from http://pugetsoundstreambenthos.org/

Enhancement and standardization of benthic macroinvertebrate monitoring and analysis tools for the Puget Sound region

With funding from an EPA grant from 2010-2014, King County worked with regional partners and experts to enhance data analysis tools and encourage collaboration and standardization for benthic macroinvertebrate monitoring in the Puget Sound region.

The 2014/2015 Action Agenda for Puget Sound cover page

The 2014/2015 Action Agenda for Puget Sound

The Puget Sound Actiona Agenda is a shared plan for Puget Sound recovery resulting from a collaboration by state and federal agencies, tribal governments, local governments, business and environmental groups, and others. 

Tufted Puffin. Photo by Peter Hodum.

Tufted Puffin (Fratercula cirrhata)

With its striking plumage and brilliant orange bill, the Tufted Puffin is an iconic seabird well known to native peoples, fishermen, and coastal communities throughout its range in the temperate and sub-arctic North Pacific. Though pelagic in winter, puffins gather on islands and headlands during spring and summer to breed and raise their young. They are members of the auk family, with stocky

Friday Harbor Library, photo by Kathy Ballard

Friday Harbor Library at the University of Washington

The Friday Harbor Library supports the interdisciplinary science community of the Friday Harbor Laboratories, University of Washington's marine research station in the San Juan Islands of Washington.

Cover image for Limnology and Oceanography volume 60

An inland sea high nitrate-low chlorophyll (HNLC) region with naturally high pCO2

A 2015 paper in the journal Limnology and Oceanography presents new data on ocean acidification in the Salish Sea.

Eyes Over Puget Sound: Surface Conditions Report - June 8, 2015

Eyes Over Puget Sound: Surface Conditions Report - June 8, 2015

Record warm water temperatures and low oxygen continue in Ecology’s Puget Sound marine monitoring station network. Record low stream flows result in visibly low river discharge into Puget Sound, in particular for the Puyallup River. Abundant sun and unusually warm water temperatures fuel phytoplankton blooms in many areas. Bright orange Noctiluca blooms are surfacing in the Commencement Bay area

Dissolved oxygen and hypoxia in Puget Sound

Hypoxia, defined as dissolved oxygen (DO) concentrations less than 2 mg / L, has become widespread throughout estuaries and semi-enclosed seas throughout the world (Diaz 2001). 

Atlas of seal and sea lion haulout sites in Washington

A 2000 report from the Washington Department of Fish and  Wildlife provides information on haulout sites for harbor seals, Steller sea lions, California sea lions, and northern elephant seals located in Washington waters. 

Juvenile coho salmon. Photo courtesy of NOAA.

Spatial and temporal patterns in smolt survival of wild and hatchery coho salmon in the Salish Sea

Scientists say low marine survival rates threaten Puget Sound coho salmon populations. A 2015 article in the journal Marine and Coastal Fisheries reports that wild cohos in the Salish Sea had higher smolt survival rates over a 30 year period than hatchery coho salmon. Smolt survival in the Strait of Georgia during that time declined faster than it did in Puget Sound. 

Sample map of “Year of Emergence”, depicting where and when there is projected to be noticeable differences in number of days per year with daily maximum temperature exceeding 90°F (32.2°C) compared to 1950-1999, for a moderate rate of climate change, high emissions scenario and high management sensitivity, according to the BCSD5 climate data source.

Time of emergence of climate change signals in the Puget Sound Basin

A December 2014 report from the University of Washington examines when and where climate change impacts will occur in the Puget Sound watershed.