L.A. County transit officials OK more funds for Blue Line safety

Los Angeles County transit officials Thursday budgeted $6.78 million more for improvements on the Blue Line — one of the busiest light-rail lines in the nation, with 26 million riders annually and a history of accidents and fatalities.

There have been eight deaths along the Blue Line so far this year, at least four of which were suicides, according to Los Angeles County Metropolitan Transportation Authority officials.

The most recent fatality occurred Thursday about 12:45 a.m., when officials said a woman apparently tried to swerve her Hyundai around lowered gate arms at a crossing in Compton and was struck by a Blue Line train.

Last summer, county Supervisor Zev Yaroslavsky, a member of the Metro Board of Directors, warned his colleagues that the Blue Line was on track to have more fatalities in 2012 than any other year in its history. The 22-mile-long Blue Line, the county's first light-rail line, opened in 1990 and travels from Long Beach to Los Angeles. In November, it averaged 93,201 weekday trips, the most ever for the line.

During its first dozen years, the Blue Line — which earned the dubious title of California's deadliest rail transit route in 1999 with 10 fatalities and 50 accidents — averaged 50.9 accidents a year, but over the next decade that dropped to an average of 27.9 accidents annually.

Metro has made several safety improvements that have reduced accidents, including putting photo enforcement cameras at street crossings to discourage drivers from trying to race trains across the tracks.

The line had some of its lowest accident totals between 2008 and 2011. But Yaroslavsky earlier this year said he saw the numbers rising again in 2012 and seemed frustrated that the issue was still around, saying: "This has been an ongoing open ... sore for us."

Also drawing attention to the issue were families such as the one that showed up at a board meeting wearing T-shirts with the picture of a dead teenage relative who had been struck by a Blue Line train while walking in Willowbrook.

After a Blue Line task force came up with several ideas to improve safety, the Metro board budgeted the money Thursday for more barriers, sidewalk improvements, new types of electric signs, better lighting around crossings, suicide prevention signs and audible warning devices, among other things.

Another factor fueling the safety changes were the results of a survey that showed that hundreds of Metro transit workers have concerns about their on-the-job safety. While most of the workers gave Metro high marks for safety, nearly half of the respondents still reported that they had had a close call that could have killed them or seriously injured someone.

Metro spokesman Marc Littman said that putting millions of dollars toward improvements shows that the agency is taking the issue seriously. He added that Art Leahy, Metro's chief executive officer, has also been focused on decreasing a backlog of maintenance issues on the Blue Line and across the system, including purchasing new cars.

But Yaroslavsky is not convinced that the added millions of dollars will change much on the Blue Line.

"These are things that should have been done a long time ago and whether they're going to be sufficient or not, I don't know.... We had another fatality last night," Yaroslavsky said Thursday. "It's the most dangerous rail line in our system."

"I want to see the number of fatalities and accidents along this line drop precipitously," he said, adding that although it is difficult to stop suicides, "we've got to try."

Mike Cano, transit deputy for county Supervisor and Metro Board Chairman Mike Antonovich, said that the agency lacks a strong culture of safety and that its leaders have been too focused on building projects and transit lines instead of ensuring the quality of existing operations.

"We're not doing the groundwork in terms of figuring out what happens to fares, what happens to maintenance … what happens to make sure our systems are retrofit" and safe, Cano said, adding that no one wants to look back after a major transit accident and wish that more had been done.

In an unrelated agenda item Thursday, the board awarded an advertising contract worth more than $100 million over five years to CBS Outdoor Group, which after several rounds of negotiating and voting beat out Titan Outdoor, which had bid several million dollars more. Metro analysts said they were concerned about Titan's finances.

And in a separate motion, Yaroslavsky said that next month he will ask the board to eliminate the $3 monthly maintenance fee assessed to those who use the new experimental ExpressLanes on the 110 and 10 freeways.

ari.bloomekatz@latimes.com

Times staff writer Dan Weikel contributed to this report.

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A Google-a-Day Puzzle for Dec. 14

Our good friends at Google run a daily puzzle challenge and asked us to help get them out to the geeky masses. Each day’s puzzle will task your googling skills a little more, leading you to Google mastery. Each morning at 12:01 a.m. Eastern time you’ll see a new puzzle posted here.

SPOILER WARNING:
We leave the comments on so people can work together to find the answer. As such, if you want to figure it out all by yourself, DON’T READ THE COMMENTS!

Also, with the knowledge that because others may publish their answers before you do, if you want to be able to search for information without accidentally seeing the answer somewhere, you can use the Google-a-Day site’s search tool, which will automatically filter out published answers, to give you a spoiler-free experience.

And now, without further ado, we give you…

TODAY’S PUZZLE:

Note: Ad-blocking software may prevent display of the puzzle widget.

Ken is a husband and father from the San Francisco Bay Area, where he works as a civil engineer. He also wrote the NYT bestselling book "Geek Dad: Awesomely Geeky Projects for Dads and Kids to Share."

Read more by Ken Denmead

Follow @fitzwillie and @wiredgeekdad on Twitter.

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Adele’s “21″ is top-selling U.S. iTunes album of 2012

LOS ANGELES (Reuters) – British singer Adele notched another accolade on Thursday as iTunes announced that her Grammy-winning album “21″ was the top-selling record of 2012 in its U.S. store, extending the disc’s successful run almost two years after it was released.

Adele, 24, who last year became the first artist to secure three iTunes milestones with top-selling album, single and artist of the year, came in ahead of country-pop star Taylor Swift‘s “Red” and British folk band Mumford & Sons‘ “Babel.”

ITunes did not reveal its sales or download figures.

British boy band One Direction’s debut album “Up All Night” and current Grammy nominees fun.’s debut “Some Nights” rounded out the five top-selling albums on iTunes in the United States.

“21,” released in February 2011, has performed strongly in the U.S. music charts this year following the singer’s Grammy-sweeping win in six categories in February 2012.

Adele also landed Screen Actors Guild and Golden Globe nominations for her sultry James Bond theme song “Skyfall” this week, becoming a strong contender in the best song category for Hollywood’s awards season.

“Thank you so much for the honor of being included in something as brilliant as the Golden Globes! Never in a million years did I ever think I’d come close to such a thing! Truly wonderful … thank you to the Bond family for giving me the opportunity,” the singer said in a statement on Thursday.

ITunes U.S. compiled their Best of 2012 list by looking at the most downloaded items from the Apple iTunes store.

Canadian pop star Carly Rae Jepsen had the top-selling track for her infectious breakthrough summer single “Call Me Maybe.”

Post-apocalyptic action film “The Hunger Games” was the best-selling movie while the second season of British aristocratic period drama “Downton Abbey,” another Hollywood awards favorite, was iTunes’ top-selling television series.

The iTunes Best of 2012 lists can be seen at www.itunes.com/AppStoreBestof2012

(Reporting by Piya Sinha-Roy, editing by Jill Serjeant and Mohammad Zargham)

Music News Headlines – Yahoo! News

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Recipes for Health: Red Cabbage, Carrot and Broccoli Stem Latkes — Recipes for Health

Andrew Scrivani for The New York Times

I love finding things to do with broccoli stems. I find that allowing the cabbage mixture to sit for 10 to 15 minutes before forming the latkes allows the cabbage to soften a bit, and the latkes hold together better.

5 cups shredded red cabbage

1/2 pound carrots, shredded (about 1 1/2 cups)

1 1/2 cups shredded peeled broccoli stems

2 tablespoons sesame seeds

2 teaspoons caraway seeds

1 teaspoon baking powder

Salt to taste

3 tablespoons oat bran

3 tablespoons all-purpose flour

3 tablespoons cornmeal

2 tablespoons buckwheat flour

3 eggs, beaten

About 1/4 cup canola, grape seed or rice bran oil

1. Heat the oven to 300 degrees. Line a sheet pan with parchment and place a rack over another sheet pan.

2. In a large bowl mix together the shredded cabbage, carrots, broccoli stems, baking powder, sesame seeds, caraway seeds, salt, oat bran, flour, cornmeal and buckwheat flour. Taste and adjust salt. Add the eggs and stir together. Let the mixture sit for 10 to 15 minutes.

3. Begin heating a large heavy skillet over medium heat. Take a 1/4 cup measuring cup and fill with 3 tablespoons of the mixture. Reverse onto the parchment-lined baking sheet. Repeat with the remaining latke mix. You should have enough to make about 30 latkes.

4. Add the oil to the pan and heat for 3 minutes or until hot. When it is hot (hold your hand a few inches above – you should feel the heat), slide a spatula under one portion of the latke mixture and transfer it to the pan. Press down with the spatula to flatten. Repeat with more mounds. In my 10-inch pan I can cook four at a time without crowding; my 12-inch pan will accommodate four or five. Cook on one side until golden brown, about four to five minutes. Slide the spatula underneath and flip the latkes over. Cook on the other side until golden brown, another two to three minutes. Transfer to the rack set over a baking sheet and place in the oven to keep warm.

5. Serve hot topped with low-fat sour cream, Greek yogurt or crème fraîche.

Yield: about 30 latkes, serving 6

Advance preparation: You can prep the ingredients and combine everything except the eggs and salt several hour ahead. Refrigerate in a large bowl. Do not add salt until you are ready to cook, or the mixture will become too watery, as salt draws the water out of the vegetables.

Nutritional information per serving: 226 calories; 14 grams fat; 2 grams saturated fat; 4 grams polyunsaturated fat; 8 grams monounsaturated fat; 93 milligrams cholesterol; 20 grams carbohydrates; 5 grams dietary fiber; 151 milligrams sodium (does not include salt to taste); 7 grams protein

Martha Rose Shulman is the author of “The Very Best of Recipes for Health.”

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Citing Internet Standoff, U.S. Rejects International Telecommunications Treaty

DUBAI — Talks on a proposed treaty governing international telecommunications collapsed in acrimony on Thursday when the United States rejected the agreement on the eve of its scheduled signing, citing an inability to resolve an impasse over the Internet.

Kamran Jebreili/Associated Press

Participants at the Dubai conference listened on Dec. 3 to Hamdoun Touré of the International Telecommunication Union.

“It is with a heavy heart that I have to announce that the United States must communicate that it is unable to sign the agreement in its current form,” Terry Kramer, head of the American delegation, announced moments after a final draft appeared to have been approved by a majority of nations.

The United States announcement was seconded by Canada and several European countries after nearly two weeks of talks that had often pitted Western governments against Russia, China and developing countries. The East-West and North-South divisions harked back to the cold war, even though that conflict did not stop previous agreements to connect telephone calls across the Iron Curtain.

While the proposed agreement was not set to take effect until 2015 and was not legally binding, Mr. Kramer insisted that the United States and its supporters had headed off a significant threat to the “open Internet.”

The messy end to the proceedings highlighted intractable differences of opinion over the ever-growing importance of digital communications networks as tools for personal communications, global commerce, political proselytization and even unconventional warfare.

“The word ‘Internet’ was repeated throughout this conference and I believe this is simply a recognition of the current reality — the two worlds of telecommunications and Internet are inextricably linked,” said Hamadoun Touré, secretary general of the International Telecommunication Union.

The United States has consistently maintained that the Internet should not have been mentioned in the proposed treaty, which dealt with technical matters like connecting international telephone calls, because doing so could lead to curbs on free speech and replace the existing, bottom-up form of Internet oversight with a government-led model.

“We cannot support a treaty that is not supportive of the multistakeholder model of Internet governance,” Mr. Kramer said. His announcement came moments after the telecommunication union, the United Nations agency that convened the talks here, announced that a final version of the text had been formulated.

A bloc of countries led by Russia that included China and the host nation, the United Arab Emirates, argued throughout the negotiations that the Internet was within the scope of the talks because Internet traffic traveled through telecommunications networks.

The goal of the talks, which were led by Mohamed Nasser al-Ghanim, director general of the Telecommunications Regulatory Authority of the United Arab Emirates, was to revise a document that was last updated in 1988, when the Internet was in its early stages of development.

Agreement was never going to be easy. Like most U.N. agencies, the International Telecommunication Union tries to operate by consensus, resorting to majority vote only when this fails.

The United States delegation was apparently angered by developments early Wednesday, when Russia and its allies succeeded in winning, by a mere show of hands, approval of a resolution that mentioned the Internet. The informal vote followed an attempt by Mr. Ghanim to gauge, as he put it, “the temperature of the room.”

The United States and its supporters interpreted the wording of the resolution as supporting a shift in the governance of the Internet to bring it under the regulatory framework of the telecommunication union.

The Internet is currently overseen by a loose grouping of organizations, mostly in the private sector, rather than by governments. But at least one, the Internet Corporation for Assigned Names and Numbers, operates under a contract from the United States government.

Resolutions are not officially part of the treaty wording, and Russia and its allies previously tried to include a similar clause in the actual treaty. But under a compromise, it agreed this week to withdraw that proposal and settle for the lesser measure. Even that, however, was insufficient to address the concerns of the United States and its supporters.

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Fed to tie interest rate to job gains

WASHINGTON — The Federal Reserve said it will continue aggressive measures to stimulate the economy and made a major policy shift to focus more directly on boosting the job market.

Fed policymakers said they would keep interest rates at historically low levels until unemployment drops below 6.5%.

It's likely to keep the Fed's short-term interest rates at historically low levels well into 2015.

The move marked the first time that Fed policymakers have tied themselves to an explicit unemployment goal. It appeared to end the long-running debate within the central bank over how aggressively to target the nation's lagging job market.

The jobless figure was 7.7% in November, and the Fed's new forecast doesn't see that dropping below 6.5% for about three years.

The decision was made easier by the slow pace of inflation, which remains below 2% on an annual basis. Critics of the Fed's policies have argued that efforts to stimulate the economy would lead to inflation, but so far, that has not happened, and Fed Chairman Ben S. Bernanke has argued that the risk is much smaller than the dangers posed by high unemployment.

"The conditions now prevailing in the job market represent an enormous waste of human and economic potential," Bernanke said Wednesday during a news conference after the central bank's last policy meeting of the year.

Under its new policy, the Fed would let its inflation outlook rise to 2.5% before taking action to curtail it — giving the nation's employers more time to create jobs.

The move to link interest rate policies directly to the jobless rate is meant to give the public and businesses greater confidence about how long interest rates will remain exceptionally low, and that by itself could act as a kind of stimulus to the economy.

The new push got a warm welcome from both economists and Wall Street.

Economist Bernard Baumohl at the Economic Outlook Group said the previous time frame for action was "self-defeating because it provided no incentive for employers to start spending any time soon to avoid higher interest rates. It just didn't create any sense of urgency to accelerate investments or increase the rate of hiring."

The Fed has kept its federal funds rate, which influences rates for credit cards, mortgages and business and other loans, near zero since December 2008. Unemployment has been near 8% or above since early 2009.

Bernanke and his colleagues also decided Wednesday to continue the controversial large-scale bond-buying programs in the new year. Specifically, the Fed will buy $40 billion of mortgage-backed securities and $45 billion of long-term Treasury bonds a month.

The purchases are intended to drive down long-term interest rates to spur spending, investment and lending, boosting economic activity as well as hiring.

The central bank launched the purchase of mortgage-backed securities in September to give a lift especially to the housing market, which Fed policymakers said Wednesday "has shown further signs of improvement." They said they would continue to buy bonds until the job market "improved substantially."

The Fed, which has a dual mandate to maximize employment and keep inflation in check, also forecast a somewhat stronger growth for next year.

Its policy statement Wednesday noted a slowing in U.S. business investment and "significant downside risks" in the global economy, but made no mention of the so-called fiscal cliff, the automatic federal budget cuts and tax hikes scheduled to take effect beginning Jan. 1.

In a 75-minute news conference, however, Bernanke said it was clearly evident that concerns about the fiscal impasse already had hurt the economy, weakening business investments and consumer confidence.

He said that whatever the Fed did, it was not enough to offset the full effects of a U.S. economy failing to resolve fiscal issues. But he was cautiously optimistic: "I actually believe that Congress will come up with a solution, and I certainly hope they will."

For years, the Fed didn't give any indication of its future interest-rate path and only in recent years signaled what it might do by using somewhat vague language. In June 2011, the Fed said that it would keep rates exceptionally low for an "extended period." In August 2011, policymakers said no change was likely until at least mid-2013. And that date has since been extended twice, to late 2014 and then mid-2015.

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Hallelujah! Google Maps Returns to Apple's iPhone

The wait is now, finally over. Google Maps is in Apple’s App Store, available for both the iPhone and iPad, bringing hope to those who have been having trouble getting around since the Apple mapocalypse.

Google’s app, which arrived late Wednesday night, improves on the Google-powered maps app that Apple shipped included in iOS before version 6 — when Apple ditched Google to go out on its own.
The most important new feature, of course, is turn-by-turn voice-guided navigation.

Unlike Apple’s maps app, Google’s navigation feature isn’t integrated with Siri. But it’s also much less likely to direct you into the Pacific ocean.

Other differences: Google Maps uses Zagat listings, and Google’s own local search, for charting and rating restaurants and retailers, while Apple uses Yelp. And if you have a Google account you can sign in to sync searches, directions, and favorite places between your iPhone, iPad and other computers.

Public transit, a glaring omission from Apple Maps, shows up on iOS’s Google Maps too. So bus, subway, train, walking and driving directions are all here. And what would Google Maps be without Street View integration? Google Maps on iOS has that too, with the ability to view 360-degree panoramas of both outside streets and the inside of businesses.

Google is also releasing a Google Maps SDK for iOS, which will allow third-party app developers to incorporate Google Maps inside of Apple Maps. The new Google Maps app runs on any iPhone, iPad and iPod Touch that can run iOS 5.1 or newer and its available in 40 countries and 29 languages.

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Margo Martindale joins FX’s “The Americans”

NEW YORK (TheWrap.com) – Margo Martindale, who won an Emmy for her role on FX’s “Justified,” is returning to the network on the new spy series “The Americans.”

The show, which stars Matthew Rhys and Keri Russell as an undercover KGB couple in Reagan-era America, premieres January 30. Martindale has signed on to appear in at least eight episodes as “Claudia,” a KGB illegal who delivers assignments to the couple.

The casting reunites Martindale with “Justified” creator Graham Yost, an executive producer of “The Americans.” Martindale won the Emmy Award for Outstanding Supporting Actress in a Drama Series for her performance as Mags Bennett on “Justified.”

Since her exit from the show, Yost has talked about how much he misses working with the actress.

“What I do regret is just not having Margo on the show, in that she’s such a tremendous actress and such a great person,” he told TheWrap. “That was the hard part.”

Since leaving “Justified,” Martindale has appeared on CBS’s now-canceled “A Gifted Man” and has signed on for Showtime’s “Masters of Sex.”

“The Americans” was created by former CIA agent Joe Weisberg, who also executive produces. Besides Yost, it is also executive produced by Joel Fields and Amblin Television heads Justin Falvey and Darryl Frank. The series is produced by Fox Television Studios and FX Productions.

TV News Headlines – Yahoo! News

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Another Look at a Drink Ingredient, Brominated Vegetable Oil

James Edward Bates for The New York Times

Sarah Kavanagh, 15, of Hattiesburg, Miss., started an online petition asking PepsiCo to change Gatorade’s formula.

Sarah Kavanagh and her little brother were looking forward to the bottles of Gatorade they had put in the refrigerator after playing outdoors one hot, humid afternoon last month in Hattiesburg, Miss.

But before she took a sip, Sarah, a dedicated vegetarian, did what she often does and checked the label to make sure no animal products were in the drink. One ingredient, brominated vegetable oil, caught her eye.

“I knew it probably wasn’t from an animal because it had vegetable in the name, but I still wanted to know what it was, so I Googled it,” Ms. Kavanagh said. “A page popped up with a long list of possible side effects, including neurological disorders and altered thyroid hormones. I didn’t expect that.”

She threw the product away and started a petition on Change.org, a nonprofit Web site, that has almost 200,000 signatures. Ms. Kavanagh, 15, hopes her campaign will persuade PepsiCo, Gatorade’s maker, to consider changing the drink’s formulation.

Jeff Dahncke, a spokesman for PepsiCo, noted that brominated vegetable oil had been deemed safe for consumption by federal regulators. “As standard practice, we constantly evaluate our formulas and ingredients to ensure they comply with federal regulations and meet the high quality standards our consumers and athletes expect — from functionality to great taste,” he said in an e-mail.

In fact, about 10 percent of drinks sold in the United States contain brominated vegetable oil, including Mountain Dew, also made by PepsiCo; Powerade, Fanta Orange and Fresca from Coca-Cola; and Squirt and Sunkist Peach Soda, made by the Dr Pepper Snapple Group.

The ingredient is added often to citrus drinks to help keep the fruit flavoring evenly distributed; without it, the flavoring would separate.

Use of the substance in the United States has been debated for more than three decades, so Ms. Kavanagh’s campaign most likely is quixotic. But the European Union has long banned the substance from foods, requiring use of other ingredients. Japan recently moved to do the same.

“B.V.O. is banned other places in the world, so these companies already have a replacement for it,” Ms. Kavanagh said. “I don’t see why they don’t just make the switch.” To that, companies say the switch would be too costly.

The renewed debate, which has brought attention to the arcane world of additive regulation, comes as consumers show increasing interest in food ingredients and have new tools to learn about them. Walmart’s app, for instance, allows access to lists of ingredients in foods in its stores.

Brominated vegetable oil contains bromine, the element found in brominated flame retardants, used in things like upholstered furniture and children’s products. Research has found brominate flame retardants building up in the body and breast milk, and animal and some human studies have linked them to neurological impairment, reduced fertility, changes in thyroid hormones and puberty at an earlier age.

Limited studies of the effects of brominated vegetable oil in animals and in humans found buildups of bromine in fatty tissues. Rats that ingested large quantities of the substance in their diets developed heart lesions.

Its use in foods dates to the 1930s, well before Congress amended the Food, Drug and Cosmetic Act to add regulation of new food additives to the responsibilities of the Food and Drug Administration. But Congress exempted two groups of additives, those already sanctioned by the F.D.A. or the Department of Agriculture, or those experts deemed “generally recognized as safe.”

The second exemption created what Tom Neltner, director of the Pew Charitable Trusts’ food additives project, a three-year investigation into how food additives are regulated, calls “the loophole that swallowed the law.” A company can create a new additive, publish safety data about it on its Web site and pay a law firm or consulting firm to vet it to establish it as “generally recognized as safe” — without ever notifying the F.D.A., Mr. Neltner said.

About 10,000 chemicals are allowed to be added to foods, about 3,000 of which have never been reviewed for safety by the F.D.A., according to Pew’s research. Of those, about 1,000 never come before the F.D.A. unless someone has a problem with them; they are declared safe by a company and its handpicked advisers.

“I worked on the industrial and consumer products side of things in the past, and if you take a new chemical and put it into, say, a tennis racket, you have to notify the E.P.A. before you put it in,” Mr. Neltner said, referring to the Environmental Protection Agency. “But if you put it into food and can document it as recognized as safe by someone expert, you don’t have to tell the F.D.A.”

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Climate Change Threatens Ski Industry’s Livelihood

Caleb Kenna for The New York Times

A ski lift at Mount Sunapee in Newbury, N.H., where cold weather in late November allowed the resort to open. But higher temperatures quickly returned, melting the resort’s manufactured snow.

NEWBURY, N.H. — Helena Williams had a great day of skiing here at Mount Sunapee shortly after the resort opened at the end of November, but when she came back the next day, the temperatures had warmed and turned patches of the trails from white to brown.

“It’s worrisome for the start of the season,” said Ms. Williams, 18, a member of the ski team at nearby Colby-Sawyer College. “The winter is obviously having issues deciding whether it wants to be cold or warm.”

Her angst is well founded. Memories linger of last winter, when meager snowfall and unseasonably warm weather kept many skiers off the slopes. It was the fourth-warmest winter on record since 1896, forcing half the nation’s ski areas to open late and almost half to close early.

Whether this winter turns out to be warm or cold, scientists say that climate change means the long-term outlook for skiers everywhere is bleak. The threat of global warming hangs over almost every resort, from Sugarloaf in Maine to Squaw Valley in California. As temperatures rise, analysts predict that scores of the nation’s ski centers, especially those at lower elevations and latitudes, will eventually vanish.

Under certain warming forecasts, more than half of the 103 ski resorts in the Northeast will not be able to maintain a 100-day season by 2039, according to a study to be published next year by Daniel Scott, director of the Interdisciplinary Center on Climate Change at the University of Waterloo in Ontario.

By then, no ski area in Connecticut or Massachusetts is likely to be economically viable, Mr. Scott said. Only 7 of 18 resorts in New Hampshire and 8 of 14 in Maine will be. New York’s 36 ski areas, most of them in the western part of the state, will have shrunk to 9.

In the Rockies, where early conditions have also been spotty, average winter temperatures are expected to rise as much as 7 degrees by the end of the century. Park City, Utah, could lose all of its snowpack by then. In Aspen, Colo., the snowpack could be confined to the top quarter of the mountain. So far this season, several ski resorts in Colorado have been forced to push back their opening dates.

“We need another six or eight inches to get open,” said Ross Terry, the assistant general manager of Sunlight Mountain, near Aspen, which has delayed its opening a week, until Friday.

The warming trend “spells economic devastation for a winter sports industry deeply dependent upon predictable, heavy snowfall,” said another report, released last week by the Natural Resources Defense Council and Protect Our Winters, an organization founded to spur action against climate change.

Between 2000 and 2010, the report said, the $10.7 billion ski and snowboarding industry, with centers in 38 states and employing 187,000 people directly or indirectly, lost $1.07 billion in revenue when comparing each state’s best snowfall years with its worst snowfall years.

Even in the face of such dire long-range predictions, many in the industry remain optimistic. Karl Stone, the marketing director for Ski New Hampshire, a trade group, said that good winters tended to come after bad ones — the winter of 2010-11 was one of the snowiest in recent memory — and that a blizzard could balance out a warm spell. The basic dynamic he lives with is unpredictability; some areas that were warm last week have snow this week and vice versa.

“Things can change quickly, thanks to one storm, and that’s usually how it works this time of year,” he said, noting the current on-again, off-again snow pattern.

On a warm day last week, when the thermometer reached 51, Bruce McCloy, director of marketing and sales here at Mount Sunapee, was generally upbeat about the coming season, but he could not ignore the brown slopes outside his office window.

“The real problem with a day like this is that you can’t make more snow,” he said. “There are only so many days until Christmas, and we need so many days at certain temperatures to get the whole mountain done.”

Even in the Rockies, it is difficult to find enough water to make snow. After last year’s dry winter and a parched, sweltering summer, reservoirs are depleted, streams are low, and snowpack levels stand at 41 percent of their historical average.

At Sunlight in Colorado, the creek that supplies the pond that, in turn, provides water for snow guns has slowed to a near-trickle.

Jack Healy contributed reporting from Denver.

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