Orcasphere

This well-written story about the CA salmon fishery in the High Country News connects the fate of southern residents with the agricultural industry of the Central Valley.

The past five years have already been harrowing, with a round of fishing bans to protect declining salmon runs in the Klamath River near the California-Oregon border. While those [...]

The new Patagonia catalog (out yesterday) has a full page spread by Steven Hawley entitled “The Idaho Tide.”  It eloquently connects the wolves of Idaho’s Frank Church Wilderness with Snake River salmon and the southern residents, and it includes a great paragraph (below) with a quote-worthy line by Ken Balcomb:
“I think any reasonable biologist will [...]

The Sightline Institute has just released a new Cascadia Scorecard that attempts to track progress towards sustainability in Cascadia, the ecoregion encompassing much of western Washington and southern British Columbia. Southern resident killer whales and chinook salmon are featured within the scorecard’s wildlife indicator along with wolves, sage grouse, and caribou. While the [...]

Keynote speaker at Sound Waters 2010
Dr. Nathaniel ‘Nat’ Scholtz, NOAA/NWFSC
Coho salmon are our first choice for a ’sentinel species’ because they:

are widely distributed
inhabit lowland steams that are important and familiar to humans and areas impacted directly by stormwater runoff (if we can reduce toxics in lowland streams, then we’ll likely keep them out of the [...]

Save the salmon — and us
Above is a link a nice Op-Ed piece by Carl Safina.  Below is my response, submitted today to the L.A. Times.
In his 1/24/10 opinion “Save the salmon — and us,” Safina points [...]

Dr. Jack Rensel, Rensel Associates Aquatic Sciences (works with Puget Sound fish farmers on permitting/etc., but not BC farmers)
Harmful Algal Blooms and Possible Effects on Fraser River Sockeye Salmon
11:04 Intro
Much of this talk is based on co-author Nicola Haigh’s 10-year sockeye database.
Target algae of interest: Heterosigma akashiwo, HAMP database
11:06 Background
Heterosigma is a microflagellate that kills [...]

This Friday, January 15, 2010, is the deadline for public comment on the proposed orca conservation area along the west side of San Juan Island. All marine conservationists should consider commenting on these precedent-setting rules: comment via email | comment via web form.  (Official background and the PDF of proposed rule are on the [...]

Good national news is rolling in about 5 new southern resident whales and no deaths in 2009, plus one new baby thus far in 2010. Howard, Ken, and Brad allude to looking for correlations or explanations in chinook salmon abundance:
It sounds simplistic, Garrett said, but “the way that we can tag the population fluctuations [...]

This is a brief letter from Alexandra Morton that cuts to the chase re B.C. salmon farming management. Maybe WA should move it’s pens on-shore, too? Note the connection she draws between Lake Washington sockeye collapse and diseases from B.C. pens.
Land-based salmon farms can work

Dec 23 Vancouver Sun article about a forth-coming science paper that proposes a conservation zone that overlaps with the proposed orca sanctuary boundaries:
Wildlife researchers have identified the key feeding area for a critically endangered population of killer whales near Vancouver Island and proposed the creation of a unique, miniature conservation zone for the few square [...]