Science
China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy
![China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy](https://www.vornews.com/wp-content/uploads/2024/02/240222-giant-panda-mb-0842-b2d174.webp)
SAN DIEGO — China is to send a new pair of giant pandas to the San Diego Zoo, renewing its traditional gesture of friendship with the United States after nearly all of the famed bears on loan to U.U.S.oos were returned as relations between the two countries worsened.
San Diego Zoo officials told The Associated Press that if all licences and other criteria are fulfilled, two male and female bears should arrive by the end of the summer, about five years after the zoo’s last pandas were transferred back to China.
“We’re very excited and hopeful,” said Megan Owen, VP of Wildlife Conservation Science at the San Diego Zoo Wildlife Alliance. “They’ve expressed a tremendous amount of enthusiasm to re-initiate panda cooperation starting with the San Diego Zoo.”
China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy
The China Wildlife Conservation Association announced Thursday that it has signed cooperation agreements with zoos in Madrid, Washington, D.D.C., and Vienna.
According to the organisation, the relationship will encompass illness prevention and habitat protection research, as well as contributions to the creation of China’s national panda park.
“We look forward to further expanding the research outcomes on the conservation of endangered species such as giant pandas, as well as promoting mutual understanding and friendship among peoples through the new round of international cooperation,” Chinese Foreign Ministry spokesperson Mao Ning stated in Beijing.
Fears over the future of so-called panda diplomacy grew last year when the zoos in Washington, D.C., and Memphis, Tennessee, sent their pandas to China, leaving only four pandas in the United States, all at the Atlanta Zoo. That financing agreement will expire later this year.
However, in November, Chinese President Xi Jinping expressed hope that his country will resume sending pandas to the United States after he and President Joe Biden met in Northern California for their first face-to-face encounter in a year and agreed to work to ease tensions.
According to Owen, a panda behaviour expert who has worked in San Diego and China, China is considering a pair that includes a female descendant of Bai Yun and Gao Gao, two of the zoo’s past residents.
Bai Yun was born in captivity in China and spent more than 20 years at the zoo, where she gave birth to six cubs. She and her son were the last pandas at the zoo, and they returned to China in 2019.
Gao Gao was born in the wild in China and resided at the San Diego Zoo from 2003 to 2018 before being returned.
Decades of wild conservation efforts and captive research spared the giant panda species from extinction, boosting its number from less than 1,000 to more than 1,800 in the wild and captivity.
China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy
The black-and-white bears have long been associated with the relationship between the United States and China, dating back to 1972, when Beijing donated a pair of pandas to the National Zoo in Washington, D.D.C., ahead of normalising diplomatic relations. China later lent pandas to zoos to assist in breeding cubs and increasing the population.
According to 2022 research by America’s Congressional Research Service, zoos normally pay a $1 million fee yearly for two pandas, with the money going towards China’s conservation efforts.
According to China’s official Xinhua News Agency, the United States, Spain, and Austria were among the first countries to collaborate with China on panda conservation, with 28 pandas born in those countries.
Demands for the return of giant pandas, dubbed China’s “national treasure,” surged among the Chinese public as unverified reports of mistreatment by USU.S.oos inundated Chinese social media.
Many loan agreements were for ten years and were frequently extended much longer. However, last year’s attempts to prolong the agreements or send more pandas failed. China observers claimed that Beijing was progressively withdrawing its pandas from Western countries due to poor diplomatic relations with the United States and other nations.
Then, on November 15, 2023, a week after the National Zoo’s pandas left for China, Xi spoke at a dinner with American business executives in downtown San Francisco, hinting that more pandas would be sent. He stated that the San Diego Zoo and the people of California are “very much looking forward to welcoming pandas back.”
“I was told that many American people, especially children, were really reluctant to say goodbye to the pandas and went to the zoo to see them off,” he said.
Even after it no longer housed pandas, the San Diego Zoo continued collaborating with Chinese colleagues.
China Plans To Send San Diego Zoo More Pandas This Year, Reintroducing Panda Diplomacy
According to Owen, China is particularly interested in exchanging information about the zoo’s successful captive panda breeding programme. Giant pandas are difficult to reproduce, partly because the female’s reproductive window is extremely limited, lasting only 48 to 72 hours per year.
Bai Yun’s first child, Hua Mei, was also the first panda born through artificial insemination to live to adulthood outside of China, and she went on to have 12 cubs on her own after being sent to China.
Meanwhile, Bai Yun stayed at the zoo and gave birth to two more girls and three males. Researchers followed her in her den using webcams, providing a better understanding of maternal care behaviour, according to Owen.
“We have a lot of institutional knowledge and capacity from our last cooperative agreement, which we will be able to parlay into this next chapter, as well as training the next generation of panda conservationists,” she said.
Owen said Chinese experts would accompany the bears to San Diego for several months.
She stated that the bears’ return benefits San Diego and the giant panda’s recovery as a species.
“We do talk about panda diplomacy all the time,” Owen said. “Diplomacy is an essential component of conservation in a variety of circumstances…. If we can’t learn to collaborate in often tough conditions or situations beyond the control of conservationists, we won’t succeed.”
SOURCE – (AP)
Science
NASA Cuts 2 From Next SpaceX Flight To Make Room For Astronauts Stuck At Space Station
NASA withdrew two astronauts from the next crew on Friday to create room on the return voyage for the two stuck at the International Space Station.
NASA Cuts 2 From Next SpaceX Flight To Make Room For Astronauts Stuck At Space Station
NASA’s Nick Hague and Russian Aleksandr Gorbunov will launch the orbiting laboratory in September using a SpaceX rocket. In February, the duo will reunite with Suni Williams and Butch Wilmore. NASA felt it was too unsafe for Williams and Wilmore to return home in their Boeing Starliner spacecraft, which had propulsion issues and helium leaks.
NASA astronauts Zena Cardman and Stephanie Wilson were bumped from their SpaceX flight. NASA stated that they could fly on future missions.
The space agency considered spaceflight experience and other considerations while choosing.
After the shuttles were retired, the United States relied on Russia to transport crews to the space station until SpaceX began carrying humans in 2020. The two countries continue to exchange seats. Next month, NASA’s Don Pettit will launch to the space station, while NASA’s Tracy Dyson will return to Earth via a Russian capsule.
NASA Cuts 2 From Next SpaceX Flight To Make Room For Astronauts Stuck At Space Station
NASA turned to commercial enterprises a decade ago, seeking two competing US companies to transport humans in the post-shuttle era.
In June, Boeing’s first crew, Williams and Wilmore, arrived at the space station for a planned week-long stay. Their capsule will return empty as early as next Friday, aiming to land in the New Mexico desert.
SOURCE | AP
Science
Scientists Discover Doughnut-Shaped Structure Deep in Earth’s Outer Core
In a groundbreaking study recently published in *Science Advances*, scientists have revealed an astonishing new feature within the Earth’s outer core.
Using seismic waves from large earthquakes, researchers have uncovered a doughnut-like, or torus-shaped, structure buried deep beneath the planet’s surface.
This discovery provides fresh insights into the complex dynamics of Earth’s internal composition.
The research team, led by Professor Hrvoje Tkalcic, a geophysicist from the Australian National University, analyzed seismic waves that travel through Earth’s outer core.
These waves, generated by significant seismic events, offer valuable information about the core’s structure and composition.
Professor Tkalcic explained that the team focused on the slowing down of seismic waves as they passed through a specific area of the outer core near its boundary with the mantle.
“By understanding the paths of those waves and their travel times, we reconstructed their journey through the Earth’s outer core,” Tkalcic said.
The slowdown in wave velocity indicated the presence of a torus-shaped region within the outer core, oriented parallel to the equator. This discovery adds a new layer of complexity to our understanding of Earth’s interior.
New Study Reveals Low-Velocity Torus in Earth’s Outer Core
The study’s authors noted, “Thermochemical inhomogeneities in the outer core that enhance our understanding of the geodynamo have been elusive.
Seismic constraints on such inhomogeneities would provide clues on the amount and distribution of light elements in the core apart from iron and nickel.”
The researchers employed global coda correlation wavefield analysis to present evidence of a low-velocity volume within the outer core.
Their findings indicate that seismic waves travel more slowly in this equatorial torus compared to other regions Through waveform modeling, they determined that this torus has a velocity approximately 2% lower than the surrounding liquid outer core.
The study proposes that this low-velocity structure is likely of thermochemical origin, offering crucial insights into the dynamical processes of the Earth’s outer core.
This discovery represents a significant advancement in our understanding of planet’s internal dynamics and could have far-reaching implications for the study of geodynamics and the geodynamo.
Science
FAA Grounds SpaceX After Rocket Falls Over In Flames At Landing
SpaceX’s launches are on hold after a booster rocket caught fire while landing on Wednesday.
Following the early morning mishap off the Florida coast, the Federal Aviation Administration suspended the company’s Falcon 9 rockets and demanded an investigation. There were no reports of injuries or public damage.
FAA Grounds SpaceX After Rocket Falls Over In Flames At Landing
It’s too early to say how much this may affect SpaceX’s planned crew trips, one private and one for NASA. A billionaire’s chartered flight was delayed only a few hours earlier due to a poor weather forecast.
The rocket launched from Cape Canaveral Space Force Station, delivering all 21 Starlink internet satellites to orbit. However, the first-stage booster exploded in a fireball shortly after landing on an ocean platform, marking the first such disaster in years. This was SpaceX’s 23rd launch of this specific rocket, setting a recycling record.
The FAA stated that before SpaceX can resume Falcon 9 launches, it must accept its accident findings and corrective action. Following the accident, a launch from California with more Starlinks was canceled immediately.
SpaceX’s vice president, Jon Edwards, said the business is working “ASAP” to determine what went wrong.
“The loss of a booster is always heartbreaking. Each of them has its own past and personality. “Fortunately, this does not happen very often,” Edwards wrote on X.
Aside from the private spaceflight awaiting liftoff from Florida’s Kennedy Space Centre, the compnany is scheduled to send two astronauts for NASA late next month. Two seats will be reserved for the two astronauts who launched in June aboard Boeing’s new Starliner capsule and were declared dangerous by NASA for their return.
SOURCE | AP
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