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NASA images reveal eerie “ghost forests” spreading in North Carolina

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NASA images reveal eerie “ghost forests” spreading in North Carolina


Pictures of spooky “ghost forests” in North Carolina have been snapped from space, and a comparison of NASA images show how the bald cypress forests are being killed off.

In 2024, the forests along the coastline of North Carolina’s Albemarle-Pamlico Peninsula have grown increasingly brown, compared to the verdant green of the same region in 2005.

Ghost forests are coastal woodlands where trees have died due to rising sea levels, leading to saltwater intrusion and erosion. The salty water of the sea contaminates the groundwater that these forests rely on, affecting the soil chemistry and tree health, slowly killing the forests near the coast, according to the National Oceanic and Atmospheric Administration (NOAA).

Eventually, the dead trees fall over and decompose, but while they’re still standing, they appear eerily zombielike against the healthy surrounding landscape.

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“The closer a forest is to sea level, the greater the risk of tree death and the detection of ghost forests,” Xi Yang, an environmental scientist at the University of Virginia told NASA Earth Observatory.

These ghost forests are popping up around North Carolina and the East Coast, affecting a vast number of tree species from cypress to pines. The area affected by these dying trees is increasing rapidly, with a 2021 paper finding that 11 percent of forested land in North Carolina’s largest coastal wildlife refuge became ghost forest between 1985 and 2019.

“The formation of this ghost forest transition state peaked prominently between 2011 and 2012, following Hurricane Irene and a 5-year drought, with 4,500 ± 990 hectares of ghost forest forming during that year alone,” researchers wrote in the 2021 paper, published in the journal Ecological Applications.

ghost forest
Close-up image of the ghost forest. These are a result of seawater killing coastal trees.

NASA Earth Observatory images by Michala Garrison, using Landsat data from the U.S. Geological Survey.

This increase in ghost forest coverage is due to increasing sea levels worldwide, caused by spiking global temperatures and melting polar ice caps. Along the U.S. East Coast in particular, sea level rise appears to be being exacerbated by land subsidence, with North Carolina’s sea level rising three times faster than the worldwide average, at between 3 mm and 4 mm per year.

“The sinking on the East Coast is driven by several factors from natural to anthropogenic processes. The major natural processes are glacial isostatic adjustment (GIA) and natural sediment compaction. The major anthropogenic factor is fluid withdrawal from the ground. These factors contribute to the sinking of the coast,” Leonard Ohenhen, previously a Ph.D. student at Virginia Tech, told Newsweek.

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Forests along the coast serve as natural buffers, protecting inland areas from storm surges and erosion, meaning that their loss increases the vulnerability of coastal communities. Additionally, the increase in ghost forests in the bald cypress forests of North Carolina is killing off some of the oldest living trees in the eastern U.S.

“You can also see the effects of climate change collide with human development in Landsat images like this,” Duke University ecologist Emily Bernhardt told NASA Earth Observatory.

“Marshes shift locations over time as sea levels rise, but there’s nowhere for cypress forests to go. They’re already hemmed in by farmland or other development, so these iconic wetlands are getting squeezed and dying off in mass mortality events instead.”

References

Ury, E. A., Yang, X., Wright, J. P., & Bernhardt, E. S. (2021). Rapid deforestation of a coastal landscape driven by sea‐level rise and extreme events. Ecological Applications, 31(5). https://doi.org/10.1002/eap.2339

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North Carolina

North Carolina A&T now offers degree in artificial intelligence

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North Carolina A&T now offers degree in artificial intelligence


GREENSBORO, N.C. (WTVD) — North Carolina A&T State University is now offering a bachelor’s degree in artificial intelligence.

It is a milestone for the university to be the first in our state and one of only a handful in the nation to offer this program.

In the program, students can pick one of two concentrations: Advanced AI Systems through the College of Engineering and Applied AI in the College of Science and Technology. Courses are available both in-person and online.

Some schools already offer a concentration in artificial intelligence, but A&T will be offering a full program dedicated to AI. The university said there are talks to develop a graduate studies program in AI.

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School officials report that AI jobs are increasing in North Carolina, which will help in workforce development. According to a recent Hanover Research report, North Carolina is projected to grow at a pace over three times faster than the overall labor market, potentially generating more than 20,000 new jobs.

“Artificial Intelligence and machine learning are increasingly part of everyday life with the potential for profound and far-reaching impact on virtually every facet of society,” Chancellor James R. Martin II said in a news release. “Collaborating with federal and state agencies, major industry leaders and fellow research universities, we have created a rich AI learning environment that is well informed by the latest in science and policy. Our new bachelor’s degree will prepare students for immediate impact, especially in the critical area of human interaction with AI.”

They anticipate enrolling their first group next fall.

SEE ALSO | James Martin II announced as new chancellor for NC A&T after UNC BOG unanimous vote

Copyright © 2024 WTVD-TV. All Rights Reserved.

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As energy needs grow, North Carolina faces solar roadblocks

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As energy needs grow, North Carolina faces solar roadblocks


North Carolina’s solar energy landscape is at a crossroads as the state works to meet its ambitious climate goals.

Under House Bill 951, passed in 2021, North Carolina is required to cut carbon emissions in the energy sector by 70% from 2005 levels by 2030 and achieve carbon neutrality by 2050. However, meeting these targets is proving difficult as energy demand surges.

Jeff Hughes, a commissioner with the North Carolina Utilities Commission, says that it’s challenging to maintain grid reliability while pursuing aggressive decarbonization goals.

“If we have two gigawatts of load coming in the next three or four years, it’s going to be very difficult to model our way, to solarize our way out of it,” Hughes said, pointing to the growing demand from industries like AI-driven data centers.

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Duke Energy, the state’s largest utility, has said fossil fuels are essential to ensuring reliable power amid increasing demand. Critics argue that the company’s reliance on natural gas and coal could derail progress toward cutting emissions.

North Carolina has long been a leader in solar energy, initially driven by smaller, five-megawatt projects. Today, the focus has shifted to larger installations, which are more efficient but face growing local opposition.

Carson Hart, CEO of Carolina Solar Energy, said scaling up has been key to increasing clean energy capacity. “Moving to these bigger projects has been really beneficial for getting more megawatts in the ground and meeting the state’s climate goals,” Hart said. But she noted that large projects often draw pushback from residents concerned about aesthetics and land use.

Rural areas are at the heart of the state’s solar boom, hosting about 80% of large-scale projects. Reginald Bynum Jr., director of community outreach at the Center for Energy Education, said rural North Carolina plays a critical role in meeting the state’s clean energy goals.

“My job is to make sure rural communities don’t miss the movement,” Bynum said. “These projects bring jobs, economic growth, and opportunities to areas that desperately need them.”

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The economic impact of solar energy is substantial. In counties with significant solar development, property tax revenues have increased by as much as 1,600%, according to the North Carolina Sustainable Energy Association. These funds have supported schools, infrastructure, and emergency services in areas facing population declines and economic challenges.

The state’s clean energy sector also supports more than 110,000 full-time jobs, according to a report from e2, with many more expected as solar development continues.

Hughes said the state’s carbon plan, which is updated every two years, will play a key role in charting a path forward.

“There’s a lot of check and adjust that will occur over the next few years,” he said.

As North Carolina advances its solar energy ambitions, balancing the needs of developers, communities, and environmental goals will be essential to achieving a sustainable and reliable energy future.

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3 men charged in connection with woman’s death at Cook Out restaurant in North Carolina

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3 men charged in connection with woman’s death at Cook Out restaurant in North Carolina



Two men have been charged with murder in the death of 29-year-old Davicia Jean Ann Lee at a Cook Out restaurant in Durham, North Carolina, last month. A third is facing a weapons charge.

Two men have been charged with murder in the fatal shooting of a woman at the fast-food restaurant Cook Out in North Carolina.

Twenty-three-year-old Alexander Kenyon Carlton Jr. and 19-year-old Calvin Jerade Spence Jr. have been charged with first-degree murder in the killing of 29-year-old Davicia Jean Ann Lee late last month in Durham, the Durham County Sheriff’s Office said in a news release on Friday.

A third man, 18-year-old Jamari Treyvon McKnight, is charged with one count of going armed to the terror of the people, which basically means terrorizing someone with a weapon like a gun.

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USA TODAY could not immediately find attorneys representing the three men.

The shooting occurred just after 10:30 p.m. on Oct. 26 at the Cook Out on South Miami Boulevard, according to the sheriff’s office. When deputies arrived at the scene, they found Lee dead.

The sheriff’s office called the shooting “an isolated incident” that happened after shots broke out following a fight, WNCN-TV reported.

Arrests made in fatal shooting of Davicia Jean Ann Lee

Detectives arrested Spence and Carlton on Thursday and took them to the Durham County Detention Center without bond on charges of carrying a concealed gun, felony conspiracy, going armed to the terror of the people and first-degree murder, the sheriff’s office said.

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McKnight was also taken into custody and arrested Thursday night on misdemeanor going armed to the terror of the people, according to the sheriff’s office. The Morrisville police arrested him and he is currently being held in the Wake County Detention Center until his first court appearance, the agency added.

The investigation into Lee’s homicide is ongoing, while all findings are now in the process of being turned over to the Durham County District Attorney’s Office for prosecution, according to the sheriff’s office.



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