Tags >> Science
Mar 09
2010

Expanding Your Horizons

Posted by Bruce Robinson in youth , technology , students , Science , planning , jobs , employment , education , activism

Bruce Robinson

More women than ever are going to college, and they are graduating in record numbers, too. Expect in certain subject areas, such as math and the hard sciences. A local group believes that the way to change that is to start early.

Expanding Your Horizons is not a job fair, but local board member Julie Silk says it does give the girls who participate a close-up look at some career possibilities they might not previously have considered.

The online registration form for the Sonoma County Expanding Your Horizons workshop at Sonoma State on March 20, is available here.

 

 

 

Mar 04
2010

PCBs in Fish Oil

Posted by Bruce Robinson in wildlife , water , toxic , Science , research , nonprofit orgs , medicine , Health , fish , environment , chemicals , animals

Bruce Robinson

Fish oil capsules have long been suspected of including small amounts of toxic PCBs, but a new lawsuit contends some manufacturers of the supplements contain far more of the banned chemicals than others.

 Oakland attorney David Roe, who filed the suit on behalf of the Eureka-based Mateel Environmental Justice Foundation (known for their actions seeking enforcement of California's Proposition 65) and two other plaintiffs, says it included actions against General Nutrition Center and CVS  Pharmacy stores because it is important that the consumer warnings also be prominently placed in locations where consumers purchase these products.

 Roe says the tests his clients have conducted, and the lawsuit those tests prompted, are also intended to encourage the industry that produces fish oil supplements to do more rigorous testing themselves.

 A new website set up to publicize the lawsuit has details on the  legal action as well as  an online petition calling for stronger labeling requirements. There is also a list of the products tested and  their  test results. A summary graph is shown below.

 

 

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Mar 02
2010

Ailing Pelicans

Posted by Bruce Robinson in wildlife , weather , water , Science , rescue , ocean , nonprofit orgs , fish , environment , California , birds , animals

Bruce Robinson

The formerly endangered California Brown Pelican appears to be facing some new challenges this winter, as hundreds of the birds have been taken to bird rescue facilities from here to Long Beach.

Paul Kelway, a spokesman for the International Bird Rescue Research Center, says that after several days of feeding and cleaning, many of the bedraggled birds have been successful released into the wild again.

The IBRRC website maintains updated counts of the pelicans that have successfully been treated and released.

Despite their name, California Brown Pelicans can also be gray, white or combinations of all three colors. Nor is their natural range confined to the Golden State. In fact, as Paul Kelway explains, they migrate up and down much of the Pacific coast, which is part of the reason they’ve had problems recently.

These birds, the smallest of all pelican species, were placed on the Endangered Species list because exposure to DDT resulted in thinner shells for their eggs, which led to fewer birds hatching, and reduced birth rates. Since the pesticide was banned, the pelican population has been gradually rebounding. The group seen at right are regaining their strength at the IBRRC facility in Cordelia, near Fairfield.

 

 

 

 

 

 

Feb 17
2010

Electric Mail Trucks

Posted by Bruce Robinson in transportation , Sonoma County , Science , research , legislation , government , go green , gadgets , environment , design , conservation , Congress , carbon , business , alternative energy , air quality

Bruce Robinson

While the major automakers are getting ready to roll out the next generation of electric cars, a North Bay company is demonstrating how that technology could be applied to such utilitarian vehicles as mail trucks.

Zap—the name is an acronym for “Zero Air Pollution”— recognizes that they are not positioned to compete with major American and international carmakers who are readying electric models for the broad consumer market. But company founder Gary Starr says they are setting their sights on a specific sort of vehicle, and the mail truck prototype is a strong step in that direction.

Zap founder Gary Starr (right) explains the mail truck  gas-to-electric conversion project to North Bay Congresswoman Lynn Woolsey at the company's Santa Rosa workshop on Tuesday, as CEO Steve Schneider (left) looks on. The array of lithium batteries that will power the vehicle instead of a gasoline engine are on the platform in the foreground. (Photo by Margot Duane)

 

 

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