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2025-06-01 06:30:33
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成都市血管炎的医院-【成都川蜀血管病医院】,成都川蜀血管病医院,成都有专业治疗老烂腿的医院吗,成都前列腺肥大专科医院排名,成都治疗鲜红斑痣中心,成都哪个医院专治老烂腿,成都慢性前列腺肥大价格,成都治肝血管瘤方法

  成都市血管炎的医院   

LOS ANGELES (CNS) - A report released Thursday shows that fewer wild animals have been struck by vehicles in three states during shelter-in-place orders, with the number of mountain lions killed in Southern California and elsewhere in the state declining by more than 50%.Researchers at the UC Davis Road Ecology Center determined that 56% fewer mountain lions were killed in California between the 10 weeks before the stay-at-home orders compared with the 10 weeks after, with the number of large wild animals being killed by vehicles falling 21% from 8.4 per day to 6.6 a day."The reduction in numbers of wildlife killed is surprising, and is a silver lining for both wildlife and people at this difficult time," said Winston Vickers, who directs the California Mountain Lion Project, a program of the Karen C. Drayer Wildlife Health Center in the UC Davis School of Veterinary Medicine."For Southern California mountain lions, even one lion making it across a road instead of being killed can be very significant for populations like the ones in the Santa Monica or Santa Ana mountain ranges," Vickers said.The UC Davis researchers analyzed traffic and collision data collected from California, Idaho and Maine, which have advanced systems for tracking wildlife-vehicle conflict. The study provides the first evidence that wildlife- vehicle conflict decreased along with reduced vehicle travel during the response to the COVID-19 pandemic, said Road Ecology Center director Fraser Shilling."There is a statistically significant decline in wildlife deaths on highways in all three states following reductions in traffic this spring," Shilling said. "This has not been the case for any of the previous five years for these three states. If anything, there is usually an increase in spring."If it continues, the respite could amount to about 5,700 to 13,000 fewer large mammals being killed each year in the three states, and 50 fewer mountain lion deaths per year in California, he said.The positive impacts noted in the report "are likely to be just the tip of the iceberg of reduced deaths of wildlife on U.S. roads and highways," given the under-reporting of large animals involved in collisions with vehicles and the lack of systematic reporting of smaller animals killed on roads, Shilling wrote.He plans to continue to watch closely for impacts to wildlife given a two-to-three-fold increase in traffic in recent weeks as states reopen their economies.Shilling noted "the clear link between traffic and rates of mountain lion death," and said puma populations must be protected from traffic, especially in Southern California and the Bay Area, to reduce mountain lion mortality.In a unanimous decision in April, the California Fish and Game Commission moved a step closer to protecting six struggling mountain lion populations, including those in the Santa Monica and Santa Ana mountains, under the state's Endangered Species Act.The commission's decision cleared the way for a yearlong review on whether the six populations of mountain lions should be formally protected under the state act, with the act's full protections applying during the yearlong candidacy period.Supporters are seeking "threatened species protection" -- which is designed to protect species that at risk of extinction in the foreseeable future without improved management -- involving the "most imperiled populations" of mountain lions in California, according to Tiffany Yap, a biologist at the Center for Biological Diversity and primary author of the petition.Researchers with the National Park Service, UC Davis and UCLA warn that if enough inbreeding occurs, the Santa Ana population could go extinct within 12 years, and the Santa Monica population within 15 years.The state Department of Fish and Wildlife had recommended the move shortly after P-56, a male mountain lion in the critically endangered Santa Monica population, was killed in January under a state-issued depredation permit by a landowner who had lost livestock to the big cat.Planning and fundraising is underway for a wildlife crossing over the 101 Freeway in the Liberty Canyon area of Agoura Hills that would provide a connection between the small population of mountain lions in the Santa Monica Mountains and the large and genetically diverse populations to the north. 4335

  成都市血管炎的医院   

LOS ANGELES (AP) — Mike Tyson showed glimpses of his destructive prime during the 54-year-old boxing icon’s return to the ring for a lively exhibition bout with 51-year-old Roy Jones Jr. on Saturday.Both fighters had impressive moments during a fight that was ruled a draw by the WBC judges at ringside.Tyson and Jones fought eight two-minute rounds, and both emerged smiling from a highly unusual event at Staples Center.The former heavyweight champion of the world’s return to the ring after a 15-year absence attracted international attention. Iron Mike did his best to show the form that made him a legend to a generation of boxing fans. 650

  成都市血管炎的医院   

Looking to undermine rival Joe Biden 20 days before the election, President Donald Trump’s campaign has seized on a tabloid story offering bizarre twists to a familiar line of attack: Biden’s relationship with Ukraine. But the story in the New York Post raises more questions than answers, including about the authenticity of an email at the center of the story. The origins of the story also trace back to Trump lawyer Rudy Giuliani, who has repeatedly pushed unfounded claims about Biden and his son, Hunter Biden. Even if the emails in the Post are legitimate, they don’t validate Trump and Giuliani’s claims that Biden’s actions were influenced by his son’s business dealings in Ukraine.The email reportedly is from Vadym Pozharskyi, an adviser to Burisma’s board, and reads thank you "for inviting me to DC and giving an opportunity to meet your father and spent (sic) some time together. It’s realty (sic) an honor and pleasure.” The Biden campaign told the Associated Press that it could not find a meeting between the then vice president and Pozharskyi on Biden's schedule. Given that the emails came directly from Trump's representatives, there are questions on the authenticity of the emails, which the Post reports came from a device left by Hunter Biden at a repair shop. Meanwhile, Twitter and Facebook have announced that they're limiting the spread of the post while they work to validate the report's authenticity. Even if authentic, the report would appear to still violate Twitter's anti-hacking guidelines."The policy, established in 2018, prohibits the use of our service to distribute content obtained without authorization. We don’t want to incentivize hacking by allowing Twitter to be used as distribution for possibly illegally obtained materials," Twitter said in a statement. The social media platforms were criticized by Trump supporters on Wednesday for alleged censorship. 1911

  

LOS ANGELES (AP) — Rafer Johnson, who won the decathlon at the 1960 Rome Olympics and helped subdue Robert F. Kennedy's assassin in 1968, has died. He was 86. Family friend Michael Roth says Johnson died Wednesday at his home in Los Angeles. No cause was announced. Johnson was among the world's greatest athletes from 1955 through his Olympic triumph in 1960. The Associated Press reported Johnson won a national decathlon championship in 1956 and a silver medal at the Melbourne Olympics that same year.He lit the torch at the 1984 Los Angeles Games. In June 1968, Johnson was with Kennedy at a hotel in Los Angeles when the senator was shot by Sirhan Sirhan. Johnson, along with former NFL star Rosey Grier and journalist George Plimpton, helped in subduing the shooter. Kennedy died the next day.According to the Associated Press, Johnson called the assassination “one of the most devastating moments in my life.” 925

  

LONDONDERRY, N.H. — The coronavirus has reached into the heart of the White House once more, less than a week before Election Day, as it scorches the nation and the president’s top aide says “we're not going to control the pandemic.”Officials are scoffing at the notion of dialing back in-person campaigning despite positive tests from several aides to Vice President Mike Pence, who leads the White House coronavirus task force.White House chief of staff Mark Meadows was pressed by CNN to explain why the pandemic cannot be reined and responded, "because it is a contagious virus just like the flu.” 609

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