Search Results for: lat

Contaminant deposition in NW National Parks

Dixon Landers 2002-2008 WACAP study ocused on high-elevation and remote systems with lakes as precipitation collectors.  We weren’t supposed to inform fluxes to Puget Sound, but we may have discovered that the snow that melts into our inland sea starts … Continue reading

Atmospheric deposition of POPS to Georgia Basin

Marie Noel PCBs are transported through the atmosphere in both gas and particulate phases.  In Great Lakes and Baltic Sea, the majority of aquatic PCBs come from atmospheric transport.  Transport from Asia to BC takes 2-10 days.  One sampling site … Continue reading

Toxics assessment process in Puget Sound

James Maroncelli Phase 1 of toxic loadings to PS initiated in 2006 by a coalition (PSAT+WA Ecology+…): realized that air deposition was an important pathway Phase 2: spring 07 $300k from EPA, $300 from Ecology TPA, $55k NOAA funded all … Continue reading

Persistent organic pollutants in killer whales

Persistent organic pollutants as chemical tracers for Puget Sound marine biota, Gina Ylitalo Chemical tracers can be used to determine geographic ranges.  Persistent organic pollutants (POPs) like PCBs and PDBEs in Salish Sea herring (3 yr old males collected ’99 … Continue reading

Juvenile Salmon Use of Nearshore Habitats in San Juan County

Tina Wyllie-Echeverria Collaboration with Eric Beamer and Kurt Fresh (tows), and many students/volunteers 1950-2006, about 50 sites around the San Juans have been sampled and have found juvenile salmon.  Of 656km of SJI shoreline, 430km is rocky beach.  Tow nets … Continue reading

Juvenile Chinook use pocket estuaries near natal rivers

Eric Beamer, Juvenile Chinook salmon use of small non-natal estuaries  in the Whidbey Basin, eastern Admiralty Inlet, and the San Juan Islands Most of our juveniles are coming from the Skagit, accumulating early in the year (feb-may, some years as … Continue reading

Eric Eisenhardt: Efficacy of bottomfish recovery zones

We have a great op in the San Juan Islands to compare marine reserves set up in ~1990 (mandatory) with bottomfish recovery zones (BRZ) were established ~7 years later (voluntary).  Overall, regulations have changed over time, essentially getting more restrictive. … Continue reading

Anne Beaudreau on lingcod in the San Juan Islands

What are the interacting relationships between rockfish, the lingcod that eat them, and the fishers who take lingcod (and rockfish)?  In reserves we can look at predatory role of lingcod without fishing pressure.  We can also look at differences in … Continue reading

John Calambokidis PSGB’09 talk

Changes in marine mammal populations of the Salish Sea: What will the future look like? Pinnipeds Harbor seal populations have stabilized — probably at historical levels –  in all areas of Washington after rising from lows of the 70s and … Continue reading

Lynne Barre PSGB’09 talk

Implementation of the recovery plan for SRKWs Section 7 consultations: Looking at Federal actions (funding, permiting, regulating) that might affect hydropower (hatchery production), water treatment plants, sewer outfalls, in-water construction, upland projects, habitat restoration, research, tidal and wave energy, etc. … Continue reading