Last week on QUEST, we took a look at the history of the San Francisco Bay's most dangerous toxin: mercury. This week, now that the mercury is here in the bay, how is it affecting us? The obvious place to go was the Berkeley Marina, one of the bay's most popular fishing spots. On the […]
Dr Jane Hightower was one of the first Bay Area doctors to start diagnosing mercury poisoning in her patients. In this audio clip, she explains how to know if you might be getting too much mercury from the fish you eat. And, she tells us what she feeds her 10-year old twin boys. (Hint: No tuna fish sandwiches in the Hightower home.)
And live in an aquarium in my living room? A fish tank calms my nerves. A fish tank connects me to the sea. A fish tank brings peacefulness into my hectic world. These are the words of marine aquarium owners. The lure of a tropical fish tank is clear: they are mesmerizing and colorful, they […]
Journey back in time to the birth of the Bay Area's environmental movement. Meet the everyday people who rescued the Bay Area from environmental disaster and continue to inspire a new generation.
View Larger Map In honor of Earth Day, we wanted to take a big look at a chronic environmental issue in the Bay Area, tracing it from its origins to the contemporary strategies to solve it. Mercury was the obvious choice: It's been flowing into the Bay since before California joined the union, and it […]
You might not know it from the textbooks, but California's gold rush was also a mercury rush. Quicksilver mines near San Jose provided gold miners with the mercury they needed to separate gold from ore. 150 years later, we're still facing the consequences of gold-rush era mercury.
These 5 folks are full of bright ideas. Image Source: PiccoloNamekACI trains home performance professionals through national and regional conferences and through the Web. Last week I participated in my eighth ACI national conference. The annual conference is where I go to network; learn about all aspects of home performance; recruit authors for Home Energy […]
The camera has long been an invaluable tool of field researchers. For example, the initial identification of a new mammal species was initiated by a camera trap set up by Francesco Rovero of the Trento Museum of Natural Sciences in the Ndundulu Forest in Tanzania's Udzungwa Mountains. Both Francesco Rovero and Galen Rathbun of the […]
In the early 1900's, researchers from UC Berkeley's Museum of Vertebrate Zoology traveled around California and created detailed records of the wildlife they found. A century later, scientists are revisiting the same sites — they've found that global warming is already having an impact.
It's rather mind-boggling to walk into the storage rooms at UC Berkeley's Museum of Vertebrate Zoology. The rooms hold all manner of skulls, skeletons, pelts, and entire specimens that are intact in jars and drawers.
Raise your hand if you live in a watershed! Are all of your hands up? We all live in a watershed, an area of land that all water (from rain, snow and springs) flows across, under and through on its way into a common body of water, such as a creek, river, bay or ocean. […]
A sample of switchgrass at Sandia National LaboratoriesIt doesn't need to be said that there's a heated debate about how to mitigate greenhouse gas emissions with actions that lessen our society's carbon footprint. Biofuels like ethanol or biodiesel are one option. They're touted as being carbon neutral because the CO2 they emit comes from crops […]
First things first: If you swim in the bay, no need to worry about sharks. None of the experts we spoke to could remember a single instance of someone getting bitten. And you can rest easy about Great Whites too; they don’t seem to have a taste for Bay waters. For more on this, see […]
For years there's been buzz — both positive and negative — about generating ethanol fuel from corn. But thanks to recent developments, the Bay Area is rapidly becoming a world center for the next generation of green fuel alternatives. Meet the scientists investigating the newest methods for converting what we grow into what makes us go.
This year the federal Endangered Species Act (ESA) will celebrate its 35th anniversary. Under the ESA over 1,350 species are listed in the United States as threatened or endangered, including over 300 in California. This includes a number of "celebrities" of the conservation world such as the humpback whale and California condor, but also dozens […]
Thought California has consigned coal-burning to the scrap bin? Think again! California has 11 coal-fired power plants, all used to heat limestone into cement — making us one of the biggest cement-producing states in the country. In addition to cement, these kilns produce 95% of the state's airborne mercury pollution and 2% of its greenhouse […]
California has 11 coal-fired power plants, all used to heat limestone into cement — making us one of the biggest cement-producing states in the country. These kilns produce 95% of the state's airborne mercury pollution and 2% of its greenhouse gas emissions. Mostly, they've slipped under the radar of regulators, but that is changing fast.
Here are three of the DWHR devices tested, showing the headers: Left to right, the Retherm S3-60, GFX G3-60, and PowerPipe S3-60. Credit: Charles ZaloumI don't think there is one big solution to our energy problems and the environmental problems related to the use of fossil fuels–there are lots of little solutions that in the […]