Senate Question 10-29-12
The campaign trail is heating up as the campaign season winds down.
TV 5 has been featuring the three major candidates running to replace Sen. Olympia Snowe in the U.S. senate.
We asked our Facebook fans to post questions, and we then posed those to Angus King, Cynthia Dill and Charlie Summers.
Here is Monday’s inquiry.
Do you support the proposed East West Highway in Maine? Why or why not?
“I’m not ready to, to take a firm position on that. I’ve talked to Peter Vigue about it, I’ve talked to a lot of people in northern Maine most recently, just in the last few days. I guess I would say right now I’m skeptical. I need to understand what the benefits would be for Maine. I understand the benefits for Canada , for the Maritimes, and for Montreal, but I need to understand what would the benefits would be for Maine. I also need to understand why we can’t do what, what is being proposed, with the existing East-West highway in Maine, which is, which is the rail line. We already got a corridor straight through Maine, from the Mari-times into, into, into Quebec, and it’s been there for a hundred years. The line is there, the right away is there, we don’t have to spend a lot of money and, and do all of the environmental things to, to create a new strip through the state. So, I’m listening, the cases that would help the Port, it would help some of our great paper mills, and I’m very sympathetic to that, but I’m, I’m skeptical the benefits won’t be outweighed by the costs, particularly to run an entirely new corridor right through the state of Maine. But I do think we got to get natural gas to some of those paper mills, that’s the best thing we can do for them.”
“As a state senator, I’ve voted against using public money to fund a study for a private road. I don’t think that’s an appropriate use of government. I don’t believe that infrastructure should be privately owned, only to serve the interests of corporations that really just have a profit motive. So, the East-West highway, as it is currently proposed, is not something I support. If in fact, we as a community, as a state, as a country, need an East-West highway, if that would better the lives of people and businesses, then we should support it, using tax payer dollars and have it be open and accessible to everybody, on an equal basis. I do not believe that privatization of our infrastructure and our public ways is a good thing. It’s not going to help average working families. It’s gonna just help the corporations and super wealthy people that already have so much. ”
“I think anything that can help with economic development is a good thing. My concern is the private property rights that are associated with that, so as this moves forward, I’ll be anxious to see how the legislature tackles it.”
By Scott Learn, The Oregonian
on November 15, 2012 at 3:16 PM, updated November 15, 2012 at 3:17 PM
Development in western Oregon and southwest Washington has largely swapped forests for homes, driving down water quality and quickly killing off some species of mayflies and other sensitive insects that rely on relatively pristine streams, a new study from the U.S. Geological Survey finds.
USGS researchers examined nine broad urban regions across the United States for their study, released today. In the Northwest, they tapped into 28 measuring stations from Cottage Grove, south of Eugene, to Battle Ground, north of Vancouver, covering the Willamette Valley and the Portland region.
Forests start off with a greater diversity of species and better water quality than agricultural lands, said USGS scientist and study co-author James F. Coles. So regions that focus development on former forest land, including western Oregon, saw the sharpest quality declines, Coles said.
Paving over forestland denudes streamsides and increases runoff from storms. More rainwater gushes into streams, carrying pesticides, fertilizer and sediment and increasing water temperatures, all threats to aquatic life.
“It’s not one thing or the other,” Coles said. “It’s temperature, flashing of streams and washing off of contaminants.”
The Oregon and Massachusetts study areas saw the biggest decline in “sensitive invertebrate species,” the study found, including mayflies, stoneflies and caddisflies, insects familiar to fishermen and long used as indicators of stream health. They decline sharply even in the initial stages of urban development, the researchers said.
The study highlights the need for forest conservation, the researchers said. Other solutions, many being pursued in the Northwest, include planting trees, installing pervious pavement and increasing buffer zones around streams.
By Lynne Terry, The Oregonian
October 17, 2012 at 12:04 PM, updated October 23, 2012 at 6:01 PM
ASTORIA — They appear suddenly in mid- to late summer, flushed by tides into the mouth of the Columbia River. Soaking up the warm sun, they multiply like crazy. Sometimes crimson, sometimes the deep red of a hearty cabernet, they paint dramatic swirls of color in the estuary between Oregon and Washington.
No one knows exactly when these algae first swarmed into the waterway. But this year they appeared to be more abundant than ever, and they stuck around, showing up in early September and staying through last week.
“This year it seems to have persisted for quite a long time,” said Peter Zuber, lead investigator of a study on the algae at the Portland-based Center for Coastal Margin Observation & Prediction.
The algae stun visitors, stymie fishermen and occasionally worry residents, who fear they’re creating a toxic red tide harmful to fish.
But for scientists trying to unravel their secrets, they’re an enigma. When did they first show up in force and why do they return annually? How can they survive the thrashing of ocean waters that sweep into the estuary? What eats them, if anything? What happens when they die? What role do they play in the coastal ecosystem?
What researchers do know is that these single-cell organisms are not toxic and may even be an environmental blessing, acting as a kind of counterweight to negative forces of climate change by spewing oxygen into depleted waters.
Against the braying of sea lions lounging on piers, the dark waters off Astoria glistened in the late morning sun on a recent Wednesday. Pelicans swooped for fish, and a lone seal bobbed in the currents as two scientists launched a torpedo-like device into the north channel of the Columbia.
The 4-foot-long black, white and yellow vehicle with an orange fin slipped into the water, whirred, then whizzed into the deep. Underwater, it searched a grid pattern marked by pinging beacons. The device amassed data on everything from currents, the temperature and salinity of the water to the concentration of oxygen and pigments. The data will help paint a picture of the density of the algae throughout the estuary.
Though the algae form thickets, they’re not easy to track. They dance vertically and swim rapidly. Never stationary, they form patches that hover and streak through the water.
“This is an extremely complex system that we’re trying to understand,” said Craig McNeil, senior oceanographer at the University of Washington and an investigator on the algae project.
By studying the algae, researchers eventually hope to gain a glimpse of how global warming might affect coastal waters so crucial to the food supply, livelihoods and recreation.
The algae — Mesodinium rubrum — are not a new phenomenon. They’ve been sighted off the coast of British Columbia, Chile, Peru, Britain and Denmark. But they’ve not drawn bundles of research dollars, partly because they’re not toxic and pose no obvious threat.
“Trying to get money to study them is not straightforward,” said Tawnya Peterson, a scientist with the Center for Coastal Margin Observation & Prediction, based at Oregon Health & Science University and including researchers from UW and Oregon State University.
Mostly they’ve been seen as a curiosity, though they could be much more than that.
Unlike other phytoplankton, they cannot absorb carbon dioxide or churn out oxygen on their own. They eat other algae and steal their pigments or chloroplasts, which are essential to photosynthesis.
“It’s kind of like farming,” Peterson said.
This mechanism allows them to multiply, or bloom, at an amazing rate. When they’re in full bloom, they infuse the water with dissolved oxygen that salmon, for example, need to survive.
They’re speed champions, traveling great distances by jumping through the water like aquatic fleas. They’re also an attractive species viewed through a microscope, according to Rachel Golda, a graduate student at OHSU who’s studying the algae under Peterson and another scientist at the center.
“They’re cute,” Golda said. “They look like raspberries wearing hula skirts.”
Not everyone shares Golda’s fascination. Ken Rieck, 75, has been fishing in the Columbia since 1968. He first noticed the red algae about a decade ago. He said the red water has made fishing more difficult.
“I hate it,” he said. “When you troll through it, you can’t catch any salmon.”
He steers around a bloom when he can. Divers inspecting the Astoria-Megler Bridge avoid the algae as well.
“We thought it was harmful, so we’ve been avoiding it,” said Rick Shorb, an underwater operations engineer for the Oregon Department of Transportation. “It just looks like blood in the water. It makes visibility so bad we can’t see anything.”
Surfers and kayakers have observed the bloom, and residents have talked about it. Spencer Gotter, head brewer at Fort George Brewery, decided to play homage to the algae with a special high-octane blend: Red Tide Imperial Ale. It was sold on tap this year next to Flanders Nut Red, Roscoe IPA, Quit Wit and other brews.
Packing a punch, it’s served in a brandy snifter to heighten its citrus aroma.
“It’s got an 8.5 percent alcohol content and it’s chock full of Centennial hops — they’re delicious,” said Gotter, who created the red tide ale last August.
The brew is a hit with customers, even if the algae blooms are not. Shannon Meeker, a server at the brewery, said some worry about eating oysters when the Columbia turns red.
“People do make a correlation between the red algae in the river and shellfish,” she said. “They think it’s a red tide.”
Most people associate red tides with fish kills in places like the Gulf of Mexico, where one species of algae releases toxins that paralyze the central nervous system of fish. Other algae have created dead zones off the coast of Oregon. When those algae die, they increase carbon dioxide levels and lower the amount of oxygen.
But Mesodinium rubrum — the algae staining the Columbia — have the opposite effect: They take in carbon dioxide and spew out oxygen.
Curtis Roegner, a scientist at the National Oceanic and Atmospheric Administration, said the bloom appears to offset low oxygen levels in the Columbia caused by waters washed in from the ocean.
“When we have the bloom, it looks like it can ameliorate this effect,” Roegner said.
That’s good for harvests of fish and shellfish, which are threatened by reduced levels of oxygen. Those creatures are also threatened by ocean acidification associated with rising levels of carbon dioxide from global warming. Oyster larvae, for example, can’t grow shells in water with a low pH.
“It’s a huge worry,” said Golda, the graduate student. She’s working on a project looking at a possible link between the algae and ocean acidification. She suspects the algae thrive in more acidic water.
It could be years, even decades before scientists have a solid understanding of these simple yet perplexing organisms. Although they are not going to halt global warming, they may play a part on a micro scale, Golda said.
“It’s not necessarily going to turn the shellfish industry around,” Golda said, “but it’s a hope.”
Plus this update: LePage’s private dealings with TarSand companies
Defending Water for Life in Maine and Stop the East-West Corridor members have anticipated exposure of the link between tar-sands oil and the East-West Corridor due to pressure to get the oil from Alberta to east coast ports.
While other environmental groups are focused on opposing the reversal of the Portland-Montreal Enbridge pipeline to transport tar sands from Montreal to Portland, we believe the East-West Corridor is a very viable option for this highly competitive industry.
While Exxon/Mobil wants Enbridge, TransCanada wants another route to the Atlantic. Now, Canada has expressed a desire to ship tar-sands oil to Irving’s refinery in St. John’s, placing tremendous pressure on the development of the East-West Corridor through Maine.
Update article (11-14-12): TransCanada does not foresee major resistance to eastern oil pipe proposal.
Update article (11-8-12): Line 9 – Shipping Tar Sands Crude East.
Update articles (10-31-12): Eastern oil pipeline proposal technically, economically feasible: TransCanada.
Update article (10-31-12): TransCanada promotes crude solution.
Update article (10-12-12): LePage and the Maine DEP have met behind closed doors with Tar-Sands companies.
Here are a handful of articles on this topic (original post):