All Articles
Regional investigations into the effects of CECs
Several research groups in the region are investigating biological markers and/or impacts of Contaminant of Emerging Concern (CEC) exposure in different organisms. An abstract describing each study is included below. Also included are links or contact details for further information about each project.
Regional monitoring of CECs in the Salish Sea
Several studies have been performed to determine the occurrence of selected Contaminants of Emerging Concern (CECs) in the environment.
Marine Protected Areas in Puget Sound
Marine Protected Areas (MPAs) have been present in Puget Sound since the early 1900s, although most were established after the 1960s. By 1998 there were at least 102 intertidal and subtidal protected areas in Puget Sound, created and managed by at least 12 different agencies or organizations at the local, county, State and Federal level.
Eyes Over Puget Sound: Surface Conditions Report - May 12, 2014
The weather changed from cool, cloudy and southerlies, to sunny warm conditions and light northerly winds on Mother’s Day. At the water surface, blooms and large debris lines occur in Bellingham, Padilla, and Samish Bays, Hood Canal, East Sound, and the Straits, as well as the finger inlets of South Sound. Large amounts of sediment-laden water from Port Susan are flowing into Central Basin
Nitrogen as an Eelgrass Stressor in Puget Sound
Although overall eelgrass abundance appears to be stable in Puget Sound, some local areas are showing declines. A 2014 report from the Washington State Department of Natural Resources looks at the potential impact of increased nitrogen on eelgrass health.
Videos: The Puget Sound Model
The Puget Sound Model was designed and built by the University of Washington School of Oceanography in the early 1950s to simulate the tides and currents of Puget Sound. A series of videos produced by the Encyclopedia of Puget Sound describes its construction and operation.
Eyes Over Puget Sound: Surface Conditions Report - April 21, 2014
Air temperatures have been slightly warmer and river flows are higher. Blooms are present only in Whidbey Basin and isolated bays. The water column otherwise is relatively clear. Sediment rich water is entering from the Stillaguamish River. Debris lines were visible in Hood Canal and North Sound. Multiple reported oil sheens seen in Lake Washington Ship Canal. Generally, the year 2014 started
Contaminants of emerging concern in the Salish Sea
Thousands of different compounds are produced and used as part of our daily lives. Examples include pharmaceuticals (NSAIDs, birth control pills, etc), personal care products (sun screen agents, scents, preservatives, etc), food additives (artificial sweeteners) and compounds used in industrial and commercial applications (flame retardants, antibiotics, etc). Advances in analytical methods have
Measuring Socio-Cultural Values Associated with Salmon in the Quinault Indian Nation
A 2014 report describes a study of socio-cultural values associated with blueback salmon in the Quinault Indian Nation. The blueback salmon (Oncorhynchus nerka) is a unique strain of sockeye that returns primarily to the Quinault river system.
Seasonal Carbonate Chemistry Covariation with Temperature, Oxygen, and Salinity in a Fjord Estuary: Implications for the Design of Ocean Acidification Experiments
A 2014 paper in the journal PloS One analyzes a large carbonate chemistry data set from Puget Sound as a basis for identifying control conditions in ocean acidification experiments for the region.