麻豆影视

Climate and Environment

    • Yellowstone flooding rebuild could take years, cost billions

    Share

    Created in 1872 as the United States was recovering from the Civil War, Yellowstone was the first of the national parks that came to be referred to as America's best idea. Now, the home to gushing geysers, thundering waterfalls and some of the country's most plentiful and diverse wildlife is facing its biggest challenge in decades.

    Floodwaters this week wiped out numerous bridges, washed out miles of roads and closed the park as it approached peak tourist season during its 150th anniversary celebration. Nearby communities were swamped and hundreds of homes flooded as the Yellowstone River and its tributaries raged.

    The scope of the damage is still being tallied by Yellowstone officials, but based on other national park disasters, it could take years and cost upwards of US$1 billion to rebuild in an environmentally sensitive landscape where construction season only runs from the spring thaw until the first snowfall.

    Based on what park officials have revealed and Associated Press images and video taken from a helicopter, the greatest damage seemed to be to roads, particularly on the highway connecting the park's north entrance in Gardiner, Montana, to the park's offices in Mammoth Hot Springs. Large sections of the road were undercut and washed away as the Gardner River jumped its banks. Perhaps hundreds of footbridges on trails may have been damaged or destroyed.

    "This is not going to be an easy rebuild," Superintendent Cam Sholly said early in the week as he highlighted photos of massive gaps of roadway in the steep canyon. "I don't think it's going to be smart to invest potentially, you know, tens of millions of dollars, or however much it is, into repairing a road that may be subject to seeing a similar flooding event in the future."

    Re-establishing a human imprint in a national park is always a delicate operation, especially as a changing climate makes natural disasters more likely. Increasingly intense wildfires are occurring, including one last year that destroyed bridges, cabins and other infrastructure in Lassen Volcanic National Park in Northern California.

    Flooding has already done extensive damage in other parks and is a threat to virtually all the more-than 400 national parks, a report by The Rocky Mountain Climate Organization found in 2009.

    Mount Rainier National Park in Washington state closed for six months after the worst flooding in its history in 2006. Damage to roads, trails, campgrounds and buildings was estimated at $36 million.

    Yosemite Valley in California's Yosemite National Park has flooded several times, but suffered its worst damage 25 years ago when heavy downpours on top of a large snowpack -- a scenario similar to the Yellowstone flood -- submerged campgrounds, flooded hotel rooms, washed out bridges and sections of road, and knocked out power and sewer lines. The park was closed for more than two months.

    Congress allocated $178 million in emergency funds -- a massive sum for park infrastructure at the time -- and additional funding eventually surpassed $250 million, according to a 2013 report.

    But the rebuilding effort once estimated to last four to five years dragged out for 15, due in part to environmental lawsuits over a protected river corridor and a long bureaucratic planning and review process.

    It's not clear if Yellowstone would face the same obstacles, though reconstructing the road that runs near Mammoth Hot Springs, where steaming water bubbles up over an otherworldly series of stone terraces, presents a challenge.

    It's created by a unique natural formation of underground tubes and vents that push the hot water to the surface, and would be just one of many natural wonders crews would have to be careful not to disturb, said Brett Hartl, government affairs director at the Center for Biological Diversity.

    Along with the formation itself, there are also microbes and insects that thrive in the environment found almost nowhere else. And the park will need to avoid damaging any archaeological or cultural artifacts in the area with a rich Native American history.

    "They'll have to look at all the resources the park is designed to protect, and try to do this project as carefully as possible, but they're also going to try to go fairly quickly," Hartl said.

    Having to reroute the roadway that hugged the Gardner River could be an opportunity to better protect the waterway and the fish and other species that thrive there from oil and other microscopic pollution that comes from passing vehicles, Hartl said.

    "The river will be healthier for it," he said.

    The Yosemite flood was seen by the park as an opportunity to rethink its planning and not necessarily rebuild in the same places, said Frank Dean, president and chief executive of the Yosemite Conservancy and a former park ranger.

    Some facilities were relocated outside the flood plain and some campgrounds that had been submerged in the flood were never restored. At Yosemite Lodge, cabins that had been slated for removal in the 1980s were swamped and had to be removed.

    "The flood took them all out like a precision strike," Dean said. "I'm not going to say it's a good thing, but providence came in and made the decision for them."

    Yellowstone's recovery comes as a rapidly growing number of people line up to visit the country's national parks, even as a backlog of deferred maintenance budget grows into tens of billions of dollars. The park was already due for funding from the Great American Outdoors Act, a 2020 law passed by Congress that authorizes nearly $3 billion for maintenance and other projects on public lands.

    Now it will need another infusion of money for more pressing repairs that Emily Douce, director of operations and park funding at National Parks Conservation Association, estimated could hit at least $1 billion.

    The southern half of the park is expected to reopen next week, allowing visitors to flock to Old Faithful, the rainbow colored Grand Prismatic Spring, and the Grand Canyon of the Yellowstone and its majestic waterfall.

    But the flood-damaged northern end may not reopen this year, depriving visitors from seeing Tower Fall and Lamar Valley, one of the best places in the world to see wolves and grizzly bears. Some days during the high season, an animal sighting can lead to thousands of people parked on the side of the road hoping to catch a glimpse.

    Whether some of these areas are reopened will depend on how quickly washed-out roads can be repaired, downed trees can be removed and mudslides cleared.

    Maintaining the approximately 466 miles (750 kilometres) of roadway throughout the park is a major job. Much of the roadway originally was designed for stagecoaches, said Kristen Brengel, senior vice-president of public affairs for the National Parks Conservation Association.

    "Part of the effort of the last couple of decades has been to stabilize the road to make it safe for heavier vehicles to travel on it," she said.

    Located at a high elevation where snow and cold weather is not uncommon eight months of the year and there are many tiny earthquakes, road surfaces don't last as long and road crews have a short window to complete projects. One recently completed road job created closures for about two years.

    "I think it'll probably be several years before the park is totally back to normal," Hartl said.

    CTVNews.ca Top Stories

    Why brain aging can vary dramatically between people

    Researchers are uncovering deeper insights into how the human brain ages and what factors may be tied to healthier cognitive aging, including exercising, avoiding tobacco, speaking a second language or even playing a musical instrument.

    The union representing some 1,200 dockworkers at the Port of Montreal has overwhelmingly rejected a deal with their employers association.

    Canada

    World

    Politics

    • Murray Sinclair鈥檚 family members say the late justice and senator has been laid to rest according to his wishes.

    • Prime Minister Justin Trudeau announced voters in Cloverdale鈥擫angley City will pick their next member of Parliament on Dec. 16.

    Health

    Sci-Tech

    Entertainment

    Business

    Lifestyle

    Sports

    Autos

    Local Spotlight

    For the second year in a row, the 鈥楪ift-a-Family鈥 campaign is hoping to make the holidays happier for children and families in need throughout Barrie.

    Some of the most prolific photographers behind CTV Skywatch Pics of the Day use the medium for fun, therapy, and connection.

    A young family from Codroy Valley, N.L., is happy to be on land and resting with their newborn daughter, Miley, after an overwhelming, yet exciting experience at sea.

    As Connor Nijsse prepared to remove some old drywall during his garage renovation, he feared the worst.

    A group of women in Chester, N.S., has been busy on the weekends making quilts 鈥 not for themselves, but for those in need.

    A Vancouver artist whose streetside singing led to a chance encounter with one of the world's biggest musicians is encouraging aspiring performers to try their hand at busking.

    Ten-thousand hand-knit poppies were taken from the Sanctuary Arts Centre and displayed on the fence surrounding the Dartmouth Cenotaph on Monday.

    A Vancouver man is saying goodbye to his nine-to-five and embarking on a road trip from the Canadian Arctic to Antarctica.

    • Weather watchers were treated to an exceptionally rare display on Friday evening as rare cloud formations filled Vancouver skies.

    • For some shoppers it was Nov. 1, but for others the first hints of Christmas - saccharine treats, festive-fragranced candles and gaudily wrapped gift sets - were being noticed in stores long before the final Halloween decor had been cleared.

    • Thousands of people are expected to gather in downtown Vancouver on Monday to observe the city鈥檚 100th Remembrance Day ceremony.

    • Toronto is expected to see an economic boost to the tune of nearly $300 million thanks to Taylor Swift鈥檚 upcoming Eras Tour, which will be making a stop in Canada鈥檚 largest city for a six-show run later this month.

    • One man was transported to hospital early Monday morning after a stabbing in the northwest end of the city, Toronto police say.

    • Calgarians will be observing Remembrance Day at a number of different ceremonies across the city, including at the Hangar Flight Museum.

    • A home in the northeast Calgary community of Saddle Ridge was damaged in a fire on Sunday.

    • A pair of 105-mm howitzers bark constantly as they turn plywood tank targets into kindling kilometres away on the windswept landscape of one of Canada's largest military bases.

    • CTVNewsOttawa.ca looks at Remembrance Day ceremonies in Ottawa.

    • After months of controversy surrounding a dog park in Ottawa's west end, a solution has been reached to divide the park in half.

    • The employers association at the Port of Montreal locked out nearly 1,200 longshore workers, bringing a halt to traffic at the port.

    • An elementary school in Greenfield Park on Montreal鈥檚 South Shore is closed after it was the target of an alleged arson attack.

    • Though most businesses are expected to be open on Remembrance Day, there are some establishments that will be closed to commemorate the holiday.

    • Monday is Remembrance Day, a time to honour armed forces members who have died in the line of duty.

    • Boasting 2,300 square metres of skating space at its new location, Edmonton's Rollers Roller Rink believes it is the largest in Canada.

    • A Cape Breton senior recalls her life in German-occupied France, and her mother鈥檚 death, during the Second World War.

    • Thousand of people gathered at the Menin Gate in the Ypres, Belgium for Monday鈥檚 Remembrance Day Ceremony.

    • A pillar in Canada鈥檚 history was honoured in Winnipeg Sunday afternoon, with thousands showing up to pay tribute to the life and legacy of the late Murray Sinclair.

    • Winnipeg police have identified two men involved in a stabbing incident earlier this week.

    • There will be two ceremonies taking place in Regina for Remembrance Day, hosted by the Royal Canadian Legion.

    • Regina author Valerie Crowther is celebrating the release of her book 鈥榃ar Letters: Linking Lives in the Second World War.鈥

    • It was a somber day at Mosaic Stadium as members of the Saskatchewan Roughriders officially cleaned out their stalls and closed the book on the 2024 season.

    • A man has been charged after a stabbing at an apartment building in Kitchener.

    • The Guelph Police Service is putting out a warning after two deaths in the downtown area.

    • Two new tributes to Canada鈥檚 veterans have been unveiled at the Elmira Cenotaph.

    • Saskatchewan RCMP are searching for a suspect after a man was seriously injured in a farm-related incident in Montreal Lake.

    • It was a somber day at Mosaic Stadium as members of the Saskatchewan Roughriders officially cleaned out their stalls and closed the book on the 2024 season.

    • The Regina Rams claimed the Hardy Cup after a hard fought battle against the Saskatoon Huskies 19-14 on Saturday in the first all Saskatchewan U-Sports western conference final since 2002.

    • Emergency crews responded to the scene on Road 68/Highway 2 east of Thamesford around 7 p.m.

    • On Friday, the Sarnia Police Service (SPS) received a report of an alleged abduction in the area of Kathleen Avenue and Walnut Avenue.

    • 11 AM:WATCH LIVE

      11 AM:WATCH LIVE

      The events will start at 10:15 a.m. with a parade that forms up in front of the Delta London Armories, marches east on Dundas Street and turns north onto Waterloo Street to Dufferin Avenue, the west to the Cenotaph.

    • A group of former NHL players faced off against York Regional Police officers in Newmarket Sunday afternoon to raise funds for Special Olympics programs across the province.

    • A driver is facing multiple charges after a multi-vehicle collision on Highway 400 early Sunday morning.

    • The agreed statement of facts was read to the court on Friday in the case of Alex Williams, the 24-year-old jail guard charged last fall with smuggling cannabis and tobacco into Central North Correctional Centre in Penetanguishene.

    • 11 AM:WATCH LIVE

      11 AM:WATCH LIVE

      Representatives of the Windsor Veterans Memorial Services Committee, military representatives, wreath bearers, government officials, and members of the public will attend the Cenotaph at City Hall Square for the outdoor service.

    • One person has been arrested after Chatham-Kent Police Service (CKPS) received multiple complaints about an alleged drunk driver.

    • More details have been released about a police investigation at the Ambassador Bridge that connects Windsor, Ont. and Detroit, MI.

    • Environment Canada says heavy rain and winds could cause power outages on Vancouver Island as an "intense" storm system is set to hit the B.C. coast Sunday.

    • Six deer were struck by vehicles in six different locations in a six-hour period on B.C. highways on Saturday, according to the transportation ministry.

    • The union for locked-out port workers in British Columbia says the BC Maritime Employers Association cut off talks in less than an hour Saturday, refusing to budge on a final offer that the union has so far rejected.

    • The emergency department at South Okanagan General Hospital in Oliver, B.C., will be closed for 31 hours this weekend, the second such closure in a week and the third since the start of November.

    • Police in Kamloops, B.C., are reminding parents and guardians to check their children's Halloween candy after receiving a report of a mother finding a razor blade in one of her daughter's treats.

    • More than two years after Alannah Brown and Douglas Barker were found dead north of Penticton, police are asking for help identifying a vehicle they believe was associated with the crime.

    • The Southern Alberta Recreation Association is officially announcing the Town of Taber as next year鈥檚 host for the Southern Alberta Summer Games.

    • The Lethbridge Hurricanes broke open a close game with three goals in the first two minutes of the third period as they defeated the Warriors 7-3 in a game played Friday night in Moose Jaw.

    • There might not a lot snow just yet, but many southern Albertans are still itching to get outdoors.

    • It was just days before the COVID-19 pandemic shut the world down when the Shaft Bottom Boys of Sudbury broke a world record for 'Deepest Concert Underground.' Now, more than four years later, a Timmins band is looking to take the title.

    • Police have arrested a 15-year-old in connection with a break-in and $50,000 in damage done to the Centennial Arena in Elliot Lake in September.

    • Mayors of the five largest cities in northern Ontario met in North Bay the last two days to discuss a range of critical issues impacting their cities and the region.

    N.L.

    Shopping Trends

    The Shopping Trends team is independent of the journalists at 麻豆影视. We may earn a commission when you use our links to shop.聽Read about us.

    Stay Connected
    Follow 麻豆影视