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贵州泌尿系统浮雕模型
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发布时间: 2025-05-31 13:17:27北京青年报社官方账号
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LOS ANGELES (AP) — California State Parks officials are trying to solve a stinky mystery: A die-off has left hundreds of fish floating in a recently restored lagoon on the tony Malibu coast.California State Parks Angeles District Superintendent Craig Sap says Monday scientists believe the Malibu Lagoon die-off, which began last Wednesday, is very likely caused by the unusually warm water temperatures.But other possibilities include elevated nutrient levels, dropping levels of dissolved oxygen or having too many fish in the lagoon.Officials are taking water samples and fish for testing.Malibu Lagoon underwent a controversial restoration project in 2013.Sap says officials improved the ecosystem by providing better oxygen levels and the number of fish in the lagoon has since increased. 801

  贵州泌尿系统浮雕模型   

LOS ANGELES (AP) — A winter storm unleashed mudslides in Southern California wildfire burn areas and trapped motorists on a major highway, and the northern part of the state is bracing for more wet weather.Saturday's deluge loosened hillsides in Malibu where a major fire burned last year, clogging the Pacific Coast Highway with mud and debris.The scenic route remains closed Sunday as crews tow away trapped cars and clear lanes. No injuries are reported.Rainfall caused delays Saturday at San Francisco International Airport.Forecasters say another strong system will bring rain and snow to Northern California beginning late Sunday.Motorists are urged to use caution on mountain roads, where up to 4 feet (1.2 meters) of snow could fall in the Sierra NevadaPCH is now closed from Las Posas Rd in Ventura County to Encinal Canyon Rd in Malibu until at least Jan. 6 due to mudslides & flooding. Caltrans maintenance crews are on-scene assisting with clean up. Here are some photos from the PCH and Decker Cyn Rd, and PCH @ Yerba Buena Rd. pic.twitter.com/oIS4gbzRhC— Caltrans District 7 (@CaltransDist7) January 6, 2019 1133

  贵州泌尿系统浮雕模型   

LOS ANGELES (AP) — A new rule approved by the California Horse Racing Board means jockeys competing in the state won’t be allowed to strike a horse more than six times during a race and then only in an underhanded position. The rule would allow no more than two strikes in succession using whips that must meet new board standards to soften the blows. The board voted 4-2 to approve the rule. Retired Hall of Fame jockey Alex Solis was one of the dissenters. 466

  

LOS ANGELES (AP) — Southern California residents faced with the loss of lives and homes in a huge wildfire also are grappling with the destruction of a vast swath of public lands that are popular destinations for hikers, horseback riders and mountain bikers.The Woolsey Fire has charred more than 83 percent of National Park Service land within the Santa Monica Mountains National Recreation Area, where officials announced Wednesday that all trails were closed."We understand that folks are curious about how their favorite park spots fared. We promise to share that ASAP," the park service tweeted, warning that the blaze was still active after burning for nearly a week.Three people have been found dead in fire zone, which spans 153 square miles (396 square kilometers).RELATED: Malibu residents frustrated by fire recoveryThe fire broke out Nov. 8 and quickly became one of the largest and most destructive in state history. Firefighters have made steady progress this week, getting it more than halfway contained, but warned many hotspots remain.A massive burn scar encompasses more than 30 square miles (80 square kilometers) within the recreation area that stretches from beaches to inland mountains straddling Los Angeles and Ventura counties. It's the largest urban national park in the nation, with more than 30 million visitors every year.Cyril Jay-Rayon, 52, watched the news with despair as flames engulfed what he called his "main playground" — a rugged area where he rode his mountain bike a few times a week. It includes the famous Backbone Trail, a 65-mile (104-kilometer) route that offers challenging terrain for bikers and hikers who are rewarded with soaring views of the Pacific Ocean."It's just devastating. Those trails are my sanity. It's where I ground myself," he said. "I love the city, but I also love how easy it is to get out into the wild."People share their recreation areas with wildlife, including 13 mountain lions tracked by biologists via GPS collars. Park officials said two of the big cats were unaccounted for. Four monitored bobcats also were believed to have survived, but their habitats were burned, the park service said.While the damage was still being assessed, officials confirmed that Paramount Ranch's "Western Town," a landmark film location dating to 1927 that included a jail, hotel and saloon, burned to the ground. The TV shows "Westworld," ''The Mentalist" and "Dr. Quinn, Medicine Woman" were among the productions that shot there.Officials took the loss of the film location especially hard, because it was a unique feature among all the national parks."It's so special to share the story of moviemaking that came out of Southern California," recreation area spokeswoman Kate Kuykendall said. "We're the only National Park Service site that interprets American film history."There's been an outpouring of public support for rebuilding the site, she said, adding that at least three homes of park employees were gutted.The fire also destroyed much of nearby Peter Strauss Ranch, which hosted performances by Johnny Cash and Willie Nelson in the 1950s and more recently was a wedding destination.Jay-Rayon, 52, said customers at the sports nutrition store he owns were coming to terms with the fact that it could be months or longer before they can ride or hike in their favorite wilderness areas again.Also charred was Cheeseboro Canyon, former ranchland featuring trails through rolling grasslands against the backdrop of peaks and canyons. After winter and spring rains, the area is awash in green, but vegetation quickly dries in the persistent sun, fading to yellow and then brown. Grasses and other plants were brittle in the weeks before the fire started.U.S. Interior Secretary Ryan Zinke was touring the Woolsey burn area Thursday.About 15 percent of the Santa Monica Mountains National Recreation Area is National Park Service land. The remainder is made up of private property, California State Parks and other conservation lands.___Follow Weber at https://twitter.com/WeberCM___Associated Press journalist Brian Melley contributed to this report. 4138

  

LONDON (AP) — Attorneys representing Britain's Prince Andrew say they've been assured by the U.S. Department of Justice that he is not a target in the investigation of the late sex offender Jeffrey Epstein. The firm, Blackfords LLP, said in a statement that Prince Andrew offered to help the DOJ three times this year, but U.S. authorities didn't request help at all from Queen Elizabeth II's son until January 2020. 424

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