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Scientists are exploring mysterious “blue holes” that form at the bottom of the ocean off Florida’s Gulf Coast.The blue holes are underwater sinkholes that vary in size, similar to sinkholes you can see on land, according to the National Oceanic and Atmospheric Administration. They are diverse biological communities full of marine life, like corals, sponges, mollusks, sea turtles, sharks, and more.“Underwater sink holes, springs, and caverns are karst (calcium carbonate rock) features that are scattered across Florida’s Gulf continental shelf,” said NOAA.NOAA says little is known about blue holes due to their lack of accessibility and unknown distribution and abundance. Openings can be several hundred feet underwater and many openings are pretty small.“In fact, the first reports of blue holes did not come from scientists or researchers, but actually came from fishermen and recreational divers,” wrote NOAA.Last year, a team of scientists explored one blue hole, called “Amberjack Hole,” about 30 miles off Sarasota’s shoreline. NOAA says the exploration of the hole was the team’s most detailed blue hole investigation to date. Divers and a “benthic lander” were deployed to the bottom, 350 feet down.NOAA says the team collected 17 water samples from just outside the hole down to the bottom and collected four sediment cores at the bottom. They also discovered two dead but intact smalltooth sawfish, an endangered species, at the bottom of the hole. One of the animals was recovered to undergo a necropsy.But next month, crews plan to explore an even bigger hole, called “Green Banana.”The rim of the “Green Banana” is 155 feet below the sea surface and the bottom is at a depth of approximately 425 feet, according to NOAA.“The configuration of the hole is somewhat hourglass shaped, creating new challenges for the lander deployment and water sampling,” said NOAA.From these missions, scientists are hoping to learn the following:Whether the submersed sinkholes are connected to Florida’s groundwater or if there is groundwater intrusion into the Gulf of MexicoIf a particular blue hole is secreting nutrients and thus affecting an area’s primary productionWhether microenvironments harbor unique or new species of microbesIf the Amberjack site should become a protected area 2301

SCRIPPS RANCH, Calif. (KGTV) - A proposal to sell Alliant International University's land in Scripps Ranch has neighbors worried.Thursday, the San Diego Planning Commission will hear a proposal to re-zone 72 acres of land at the University to be used for low-to-medium residential. That would allow up to 700 homes to be built on the site. To re-zone, the Scripps Ranch Community Plan will need to be amended. The vote Thursday will be to begin the amendment process.People who live nearby say adding hundreds of homes would be a nightmare for traffic and a disaster for wildfire evacuations."We're not opposed to development, but not for development's sake," says Kristin Rayder, the President of the Scripps Ranch Fire Safety Council. "It has to be safe."Rayder and the Council voted to tell the Planning Commission not to approve change to the Community Plan. So did the Scripps Ranch Planning Group.They say Pomerado Road can't handle the extra traffic, neither can the Avenue of the Americas, which leads to the University and is shared by Thurgood Marshall Middle School."If you come out here in the morning on a school day, you see what the chaos is on this narrow little road here and why it would be unacceptable to have another thousand cars a day on this small road that goes right in front of the school with no sidewalks," says Wally Wulfeck, the Planning Group Chair.They're also worried about what could happen if a wildfire ever threatens the area.People who live nearby, like Wulfeck and Rayder, still have vivid memories of the 2003 Cedar Fire and the 2007 Witch Creek Fire. In both fires, the areas around Pomerado Road had to be evacuated."We were leaving our home and looking to the right, I saw a wall of fire," says Rayder. "That was Pomerado Road. I'll never forget that look.""My house was one of the last to burn," says Wulfeck. "I watched it on TV."In an email to 10News, the Alliant University Foundation, which owns the land, says the school will be moving to a new campus in the coming years, and they're still in the early stages of the plan to sell the land."The university is still leasing a portion of the property and buildings and will likely be a tenant for a few more years under the current agreements. The foundation which owns the property placed it on the market in January of 2018 and entered into an agreement with an interested party in the fall of last year. The proposed use of the land is planned by the buyer in such cases."10News has learned that KB Home is the "interested party" mentioned in the email. When asked about the neighbors' concerns, they sent a statement reading, "KG Home can't comment on land we don't control or own." 2696

SAN YSIDRO, Calif. (KGTV) - Over 70 migrants from the central American caravan are now in CPB custody, making their cases for asylum, according to attorneys working with them in Tijuana. The attorneys say 49 people were taken into custody on Wednesday, starting the process that could last months. Ultimately, it will be up to an immigration judge to decide if their claims are legitimate.  There are three different groups seeking asylum. A group of transgenders, a group seeking political asylum and a group fleeing gang violence.RELATED COVERAGE: 572

SANTA MONICA, Calif. (AP) — The coronavirus is clearing out California's most popular destinations. From Disneyland to Yosemite National Park, the Golden State's iconic destinations are closed to slow the spread of the pandemic. Even before the governor ordered residents to stay home, tourists found restaurants and bars closed in Los Angeles and San Francisco. Major attractions such as Alcatraz off San Francisco and the Santa Monica Pier are closed. Ski areas in Lake Tahoe and across the state closed despite a recent blanket of snow and visitors who hadn't canceled plans trimmed their trips short. 613

SAN YSIDRO (KGTV) - Dozens of migrants filled out paperwork in Tijuana, getting ready to file for asylum ahead of the caravan.The Mexican city already flooded with migrants waiting for their turn to be processed at the San Ysidro Port of Entry.Lilia Velasquez, an Immigration Specialist and Lawyer, said the process could take months or even years. First, she said a group of about 10 migrants get a number. When they're called, they are processed and detained.It could take months to get to that step, which is why a group is given the same number. Velasquez explained many decide not to go through the process, or to find another way over the border.Next an agent is assigned to their case and conducts a credible fear interview, determining whether the migrant falls under 5 classifications; facing persecution for religion, ethnicity, nationality, political opinion, or being a member of a special group.READ RELATED:?First group of migrants from caravan arrive in TijuanaThen, the migrants face a judge. Whether or not they are granted asylum, the migrants then face another judge on charges for entering the country as a foreign citizen. Some are released on bond.Velasquez said humanitarian groups like the ACLU, help finance the bond, and court proceedings. Other groups, like churches, help the migrants once they enter San Diego.One migrant mother who filled out the paperwork Friday morning said she is not afraid, she is filled with hope that they're almost across the border and she thinks it will be easy to get asylum with her son. Two thousand to 3,000 more migrants involved in the caravan are expected to arrive by the end of the weekend.The migrants who filled out paperwork consist of the LGBTQ group who split from the caravan due to discrimination, Central Americans and Mexicans seeking asylum. 1845

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