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福州龋齿分类模型
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发布时间: 2025-05-25 15:52:10北京青年报社官方账号
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  福州龋齿分类模型   

BAR HARBOR, Maine - Towns spotted along the coast in Maine are commonly known for two things -- lobster and whale watching. But scientists have noticed changing climate patterns over the past decade, and it’s causing changing patterns with different sea life.“The Gulf of Maine has historically been known as an important place for whales,” Allied Whale Marine Director Sean Todd said. “That has sort of changed because of climate, and the Gulf of Maine is slowly shifting in a way that is perhaps less attractive to the whales.”“What’s really emerged in the last decade or so is that this ecosystem is going through some really dramatic changes,” Dr. Andrew Pershing with the Gulf of Maine Research Institute said.Bar Harbor, Maine, is a town filled with restaurants and shops, A lot of what you see caters to tourists who frequent the town in the summer months.“Bar Harbor is a really fun town,” Zack Klyver, a former whale watch tour guide with over 30 years of experience, said. “It is full of magnificent life.”“I like to think of it as the place all the hippies went when they grew up,” Todd said.Fall marks the end of the tourism season, and many places close up shop for the winter.“A vast majority of jobs in bar harbor are due to the tourist industry,” Jeff Dobbs, a local documentary filmmaker and operator of the Acadia Channel.“If you come to Bar Harbor, there are three things you can do,” Todd said. “The first thing is you can visit Acadia National Park.” Todd goes on to explain the other two things you can do are eat lobster or go on a whale watch.“We carry about 50,000 to 60,000 people whale watching each summer,” Zack Klyver said. He works in part with Bar Harbor Whale Watch Company.The people are super excited when they see whales,” he said. “In recent years things have changed and we’ve had to go a lot farther to see whales.”Three-hour tours have become five-hour tours, to allow extra time to travel farther to find where the whales are. Klyver said they had a record July this year with the number of passengers they saw, but it was in part due to good weather conditions.“Our sightings have gone down in the last couple years,” Klyver explained.While whale watch trips look for all types of whales, these were the stats Klyver shared with Finback whale sightings:2000 - 160 trips with at least one Finback whale sighting2010 - 155 trips with at least one Finback whale sighting2017 - 5 trips with at least one Finback whale sightingThose numbers have since improved.“In past years we looked at our sighting success rate and we were often at 80 to 90 percent success in seeing whales,” Klyver said.“This was a very difficult year for us. It’s getting hard to study these animals because they’re just not around,” Todd said. “It used to be that whales were very predictable here in the Gulf of Maine.”Todd explained he thinks the ocean is warming to a point it’s no longer an attractive place for whales to come and they are making other choices in terms of looking for food.One of the species choosing to stay north is the endangered North Atlantic Right Whale.“The Right Whale population was recently estimated in 2017 at being about 411,” Klyver said. There are less than 100 viable, breeding females left.Meanwhile, Todd said the Gulf is seeing more warm water species, including more Mola Mola sunfish.“The Gulf of Maine is one of the most rapidly warming patches of saltwater anywhere on the planet,” Todd said.Doctor Andrew Pershing agrees -- and had the science to back it up.“Over the last 30 years or so, we have warmed at a rate that’s about four times the global ocean average,” Doctor Pershing said. “Really since about 2010 this ecosystem has been going through a remarkable transformation where every year it seems to get warmer and warmer.”He said all areas of the ocean are warming by .01 degrees Celsius a year, on average.“We’re losing some of our subarctic species that have really been the center of the food web at the Gulf of Maine,” he said. “The whales are having to adjust on the fly to figure that out, and that makes it harder for the companies that have set up shop in a particular area with the expectation they can go offshore and quickly find the whales.”“What’s happening with climate may be kind of abstract,” Zack Klyver explained. “A fire in California, or a melting glacier somewhere that they hear about but for us it’s real. We’re seeing it everyday on the ocean.”And just like the season, the Gulf of Maine is changing.“A lot of people plan their vacations completely around seeing whales, they’ll come from all over the world,” Klyver said.Klyver and Jeff Dobbs are working on a documentary about the Right Whale, in hopes of bringing more attention to the endangered animal.“The plight of the Right Whale hasn’t gotten any better,” Dobbs said. “Their status in the world is very important, people don’t realize how much they contribute to the global economy.”Fishing and shipping are two things that are detrimental to the whales, according to Todd. “I am deeply motivated to save these animals. Deeply motivated,” he said.“We really have to rethink how we make decisions about natural resources how we make decisions about our businesses, we really have to look towards our future,” Doctor Pershing said. 5289

  福州龋齿分类模型   

BOULDER, Colo. – A Boulder, Colorado, family says their son was stuck with a hypodermic needle while playing near a creek by the Park East Park. Now, the family is warning parents to have a talk with their children.Wade Green says his four-year-old son was on a play date with another kid when he found a needle. Green’s son picked up the needle and started playing with it. The nanny who was watching him asked the four-year-old what it was and he said it was a pH meter. It wasn’t until Green’s son made it home and showed the needle to his wife that someone realized what it was. The family lives near their pediatrician and immediately took their son to see him.“Examining him a little further, (the doctor) noticed two needle marks in his hand,” Green said. “When it happens to your own child, it’s just a heart wrenching.”So far, the four-year-old has taken two tests to see whether he has contracted a transmittable disease. He will have to undergo two more tests before being given the all-clear by doctors. This is not the only time people in the community have found needles laying around.“Two days before, a neighbor had told my wife that they had found a needle at the park east playground and they weren’t going to go there anymore because they didn’t feel like it was a safe place to take their kids,” Green said. The nanny that was watching their son also found a needle along the road last weekend. At the Boulder City Council meeting this week, 1474

  福州龋齿分类模型   

As post-Thanksgiving travelers make their way home, severe weather is turning the journey into a quite a trek.As of Monday afternoon, more than 3,000 flights within, into or out of the United States have been delayed, 230

  

AURORA, Ind. — Twenty students and two drivers were injured in a crash involving a school bus and a garbage truck, according to Indiana State Police and hospital officials. The South Dearborn Community School Corporation bus was headed eastbound on State Route 350 just before 8 a.m. when it collided with a stationary Rumpke garbage truck near Mount Sinai Road, Indiana State Police Sgt. Stephen Wheeles said.Seventh-grader Dakota Jones was sitting near the front of the bus when it crashed."All I saw was dust. I heard noises, I heard people screaming and I went to the back of the bus, just trying to get away from this," he said. "And then, people were just — total panic. I was in shock."Twenty students aboard the bus at the time were injured, according to Dr. Richard Cardosi, medical director of Highpoint Health. The bus driver and the Rumpke driver were also injured, hospital officials said. None of the injuries were life-threatening. Most of the injured were treated at Highpoint Health in Lawrenceburg. Two people were transferred to Cincinnati hospitals, including one 13-year-old brought to Cincinnati Children's Hospital Medical Center.The Rumpke driver, who was not in the truck at the time of the crash, was also taken to a hospital because he was injured by debris, according to Rumpke spokeswoman Molly Yeager. Four students on the bus at the time of the crash were transferred to another bus and taken to school, Wheeles said. A parent picked up one of those students at the school and took them to a hospital. Superintendent Eric Lows said most of the students on board attend South Dearborn Middle and High Schools. Students on the bus included those going to: St. John Lutheran School and St. Mary of the Immaculate Conception, Moores Hill Elementary and the South Dearborn campus, which includes Aurora Elementary School, South Dearborn Middle School and South Dearborn High School, Lows said.Of the students injured, most were seventh- through ninth-graders. One sixth-grader and one high school junior were also injured. Cardosi said Highpoint normally relies on University of Cincinnati Medical Center and Children's Hospital for severe trauma cases. However, a medical helicopter that was called was unable to fly due to weather."You train for these kind of situations and you hope they never really occur, and here it was unfolding before our eyes," he said.Cardosi said he anticipated all patients remaining at Highpoint Wednesday afternoon would be able to go home, and wouldn't need to be transferred to another hospital.Wheeles and Lows gave updates on the crash at a noon press conference. Watch the full conference below: The bus, a 2003 Thomas Built, has been in operation in the school district since November 2013, according to an Indiana State Police report. The bus has had all of its inspections (Indiana state law requires all buses older than 12 years old to be inspected twice a year), and the bus has had no major issues over the past five and a half years, reports say.Wheeles said Indiana State Police are leading the investigation into the crash. It will take some time for crash reconstructionists to determine why the bus driver didn't see the truck, he said.Lows said the bus driver is a veteran employee who is "shouldering a lot of this burden on himself."Christa Armbruster had two nephews on the bus. She said she knows the man behind the wheel is "an excellent driver" who's been driving the school bus since she was in kindergarten"He's real cautious, he's real slow," she said. 3549

  

As a graphic designer, Nicole Rim always had the dream of writing a book in the back of her mind, but the outbreak of COVID-19 suddenly gave her the perfect material she never knew she was looking for.On the way home from work in early March, this 40-year-old who lives in Lynn, Massachusetts, was listening to a story about the novel coronavirus. A health official was describing the COVID-19 molecule as having little crowns on it that unlocks cells in our bodies. When she got home that day, Rim started drawing and couldn’t stop.“I just wanted to produce something as fast as possible,” Rim said.Her idea was simple: create a children’s book that parents could read to their kids about coronavirus. Drawing from that interview she heard on the radio, Rim decided the book’s main character would be an evil dictator named King Covid. As the book explains, King Covid wears many crowns and sends out his army to attack people.The book is titled King Covid and the Kids Who Cared.Rim wanted her book to not only explain how COVID-19 works, she also wanted it to empower kids to fight back. In the book, kids can be seen using their ‘superpower’ of hand washing to defeat King Covid and his army. The book also explains how fighting back against King Covid’s army can help others the community who might get the virus.“I really wanted to empower kids, encourage kids to care for themselves and others as we wait out this pandemic. My hope is this book will teach them the importance of caring for others, putting others first,” she said.King Covid and the Kids Who Cared is one of the first of its kind tailored toward kids about the coronavirus. In hopes of relieving some of the pressure parents are feeling when it comes to talking to their children about COVID-19, Rim has made the entire book free and available for download. So far, it’s been downloaded more than 50,000 and is published in four different languages. You can download it 1955

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