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SAN DIEGO (KGTV) - UC San Diego researchers want to understand better how humans are impacting climate change, looking to the ocean for answers. Inside the Hydraulics Lab at the Scripps Institution of Oceanography sits a large tank mimicking the ocean. "It's a one-of-a-kind experiment that has taken us eight years to get to the point of doing," said Kimberly Prather, Professor of Atmospheric Chemistry at UC San Diego. Funding for the novel project comes from the National Science Foundation, which put million into the first five years of research and another million into the next five years. When waves break, salts and other living material including viruses and bacteria are launched in the form of sea spray aerosols into the atmosphere. Scientists are interested in better understanding the role of these particles in controlling climate by forming clouds over oceans that cover nearly three-quarters of the earth's surface.Now the research includes experiments to determine how pollution from human activities interact with natural ocean emissions and change the chemical composition of the atmosphere."A lot of people still deny that humans are the ones changing things, this experiment will pinpoint how much and how fast humans are changing things," said Prather.She says changes in the ocean, atmosphere, and climate are happening much faster than scientists once thought. "We used to say we're passionate about it because it's affecting our kids and our grandkids. But it's affecting us right now, today," said Prather.They hope to pinpoint which human activities, like car emissions or coal combustion, are doing the most harm.Prather hopes answers discovered in the lab will guide policymakers on how to tackle the growing threat. 1765

SAN DIEGO (KGTV) -- With COVID-19 cases surging again across California, friends of a local, single dad diagnosed with coronavirus are rallying to support him.Alfredo Huerta, 53, who lives in Linda Vista, first started feeling sick in early November. His first symptom was shortness of breath, which he initially blamed on his asthma."He then feeling started feeling joint pain, his whole body ached and continued to worse. Then he got a fever," said his friend Alana Hoang.Hoang says two Fridays ago, while Huerta was waiting in his primary care doctors office, his conditions worsened."Shortness of breath got worse. He couldn't breathe ... He ended up in the ER," said Hoang.There, Huerta tested positive for COVID-19 and was admitted."He was very scared. He didn't want his kids to have to go through something so traumatic again, like they did with their mother," said Hoang.Huerta, a father of four - two adult children and two teens - lost his wife Sara nearly five years ago to cancer.Alone in the hospital, his thoughts turned to his children."He was afraid he wasn't going to be there for them, so he started thinking the worst," said Huerta.Meanwhile, Hoang started a Gofundme campaign to help the man she says is "part of the family."Huerta, a gardener, has been working with her for 15 years."He is just so kind and gives of himself. He works harder than anyone I've know. We just pray every day he can go back to his normal," said Hoang.This weekend, the news she was waiting for: Huerta was released. He remains weak with some breathing issues. He'll be retested soon, and he's not sure when he'll return to work.Hoang says Huerta has a message for others."Take precautions. I think he would say that ... there were times when he didn't have it, when he should have, so just being cautious with our masks," said Hoang. 1841

SAN DIEGO (KGTV)- A troubled spot in Lincoln Park is getting a new look. The community came together to clean up the site.The intersection of Euclid and Imperial Avenues was once known as the "Four Corners of Death" because of the high crime, gang activity, and homelessness. Now the area is getting some long-overdue attention."I remember when that area was bustling with businesses and commerce," says Brian Pollard, President of the Urban Collaborative Project.Since 2017, the Urban Collaborative Project has been working with community members, the city, and county to clean up the area and find help for those living on the streets.Brian Pollard says there has been an increase in affordable housing in the area, but resources like healthcare and food are still limited."We're putting more people in here but not increasing the services that are needed to support these affordable housing units. Food is a very big issue."The group's first significant project was bringing the Food 4 Less, located in Market Creek Plaza, to Southeast San Diego years ago. This part of town has virtually no major grocery stores."Until we start acknowledging that and pumping resources and shifting priorities, we will never catch up," says Pollard.UCP hopes to redevelop the Lincoln Park area, near Euclid and Imperial Avenues, to see it thrive as it did years ago, inviting businesses to invest in the process.The group is planning a community clean up in the coming weeks to beautify the area. 1491

SAN DIEGO (KGTV) -- San Diegans requested a record number of mail-in ballots for th 2018 general election, 1.2 million to be exact.Now, as tens of thousands arrive at the Registrar's office every day ahead of election day, new technology is helping make sure every ballot is processed and counted."This is our 144 pocket ballot sorter," says Registrar Michael Vu, showing off one of two brand new machines his office bought with this election in mind."After the 2016 election we said the mail ballot population is so great we need to invest in something that's even higher speed," says Vu.The new machine can process up to 44,000 ballots per hour, twice the number of the old machine. It can also sort them by city and council district. That comes in handy with an election as big as this week's."We have 326 contests on ballot, spanning 485 candidates, and 52 measures on there," says Vu.By late Sunday, the Registrar had already received about 500,000 mail-in ballots. That includes several thousand people who voted early in-person. Vu says he expects that nearly 70% of the people who vote in Tuesday's election will have done so through mail-in ballots.He thinks San Diego could get closer to 100% mail-in ballots in the near future."It's becoming ubiquitous," Vu says.Anyone who hasn't turned in their mail-in ballot yet can still do so, either at a drop off location around San Diego or at a polling place on Tuesday.To find a location, go to sdvote.com. 1474

SAN DIEGO (KGTV) -- While many of California's communities are starting to resemble ghost towns, some businesses are keeping busy, including here in San Diego.Ever since Governor Newsom issued a stay-at-home order this week, San Diego residents are restricting contact with the outside world. Some locals say they're concerned not having access to life's essentials, but others are discovering delivery apps and services to get them through self-isolation. Since the Stay-at-home Order, phones at the Eldahmy Wellness Pharmacy in La Jolla and Barrio Logan have not stopped ringing. It's because they have a pharmacist available 24/7, and they not offer free deliveries-- not just on prescriptions, but over-the-counter items as well. "We want to help people," Ahmed Eldahmy, Founder of Eldahmy Wellness Pharmacy, said. "It doesn't have to be a patient of ours. Anyone can call us, and we will deliver to you as long as you're in San Diego County. "Many San Diegans have started using delivery services like these for anything and everything. "We're really trying to stay in the house as much as possible," a Carmel Valley man told 10News.He has a wife and three young children. One of his daughters has Celiac Disease. She requires a special, gluten-free diet. He said he could not find anything on the shelves, so he searched online and found Instacart."I downloaded the app, and I placed the order, not knowing if it will be for filled or not, and that was Monday," he said. "They scheduled a delivery for Friday, and it worked out relatively well. We probably got 90% of the stuff we had ordered."For a small fee, a personal shopper went to Costco on his behalf. He said his experience couldn't have been better. "As he gets to something that is not available, he was messaging me saying 'Hey, would you like this as an alternative?'" he said. "Yea, I would've hugged the guy if I could!"He also online-ordered other goods from retailers shops ad wineries. Many he said are now offering discounts. "We had set up Daily Harvest for a weekly delivery so we have some things for my daughter, and I'm trying to support local businesses too, knowing that they are going to get hit hard," he said. "We had ordered some wine from Orfila Vineyards in Escondido. We also made an order from Seaside Market. We love their stuff and ordered some of the cracked tri-tips that arrived two days later."He said he plans to use these online and delivery apps until he gets the all-clear. For now, he said he has a couple of weeks' worth of essentials at his home. These delivery businesses are showing that sometimes heroes don't wear capes. They wear white coats and navigate empty roads. "As pharmacists, we are not only delivering your medications, but we're delivering care," Aya Bedair, pharmacy intern at Eldahmy Wellness Pharmacy, said. "The folks that are out there doing the shopping on our behalf, I'm just really thankful for the folks for doing that, and hope that they stay safe," the Carmel Valley resident said. 3022

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