Finland Zoo to Return Giant Pandas to China because they're Too Expensive to Keep

FILE - Female panda Jin Bao Bao, named Lumi in Finnish, plays in the snow on the opening day of the Snowpanda Resort in Ahtari Zoo, in Ahtari, Finland, Saturday Feb. 17, 2018. (Roni Rekomaa/Lehtikuva via AP), File)
FILE - Female panda Jin Bao Bao, named Lumi in Finnish, plays in the snow on the opening day of the Snowpanda Resort in Ahtari Zoo, in Ahtari, Finland, Saturday Feb. 17, 2018. (Roni Rekomaa/Lehtikuva via AP), File)
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Finland Zoo to Return Giant Pandas to China because they're Too Expensive to Keep

FILE - Female panda Jin Bao Bao, named Lumi in Finnish, plays in the snow on the opening day of the Snowpanda Resort in Ahtari Zoo, in Ahtari, Finland, Saturday Feb. 17, 2018. (Roni Rekomaa/Lehtikuva via AP), File)
FILE - Female panda Jin Bao Bao, named Lumi in Finnish, plays in the snow on the opening day of the Snowpanda Resort in Ahtari Zoo, in Ahtari, Finland, Saturday Feb. 17, 2018. (Roni Rekomaa/Lehtikuva via AP), File)

A zoo in Finland has agreed with Chinese authorities to return two loaned giant pandas to China more than eight years ahead of schedule because they have become too expensive for the facility to maintain amid declining visitors.
The private Ähtäri Zoo in central Finland some 330 kilometers north of Helsinki said Wednesday on its Facebook page that the female panda Lumi, Finnish for “snow,” and the male panda Pyry, meaning “snowfall,” will return “prematurely” to China later this year, The Associated Press reported.
The panda pair was China’s gift to mark the Nordic nation’s 100 years of independence in 2017, and they were supposed to be on loan until 2033.
But since then the zoo has experienced a number of challenges, including a decline in visitors due to the 2020 coronavirus pandemic and the conflict between Russia and Ukraine, as well as an increase in inflation and interest rates, the facility said in a statement.
The panda deal between Helsinki and Beijing, a 15-year loan agreement, had been finalized in April 2017 when Chinese President Xi Jinping visited Finland for talks with Finland's then-President Sauli Niinistö. The pandas arrived in Finland in January 2018.
The Ähtäri Zoo, which specializes in typical northern European animals such as bears, lynxes and wolverines, built a special panda annex at a cost of some 8 million euros ($9 million) in hopes of luring more tourists to the remote nature reserve.
The upkeep of Lumi and Pyry, including a preservation fee to China, cost the zoo some 1.5 million euros annually. The bamboo that giant pandas eat was flown in from the Netherlands.
The Chinese Embassy in Helsinki noted to Finnish media that Beijing had tried to help Ähtäri to solve its financial difficulties by, among things, urging Chinese companies operating in Finland to make donations to the zoo and supporting its debt arrangements.
However, declining visitor numbers combined with drastic changes in the economic environment proved too high a burden for the smallish Finnish zoo. The panda pair will enter into a monthlong quarantine in late October before being shipped to China.
Finland, a country of 5.6 million, was among the first Western nations to establish political ties with China, doing so in 1950. China has presented giant pandas to countries as a sign of goodwill and closer political ties, and Finland was the first Nordic nation to receive them.



Animals Found Living Underground Near Deep-sea Hydrothermal Vents

Giant tubeworms on the seafloor surface at 2,500 meters water depth at the East Pacific Rise, a volcanically active ridge located where two tectonic plates meet on the floor of the Pacific Ocean in this undated photograph.CC BY-NC-SA Schmidt Ocean Institute/Handout via REUTERS
Giant tubeworms on the seafloor surface at 2,500 meters water depth at the East Pacific Rise, a volcanically active ridge located where two tectonic plates meet on the floor of the Pacific Ocean in this undated photograph.CC BY-NC-SA Schmidt Ocean Institute/Handout via REUTERS
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Animals Found Living Underground Near Deep-sea Hydrothermal Vents

Giant tubeworms on the seafloor surface at 2,500 meters water depth at the East Pacific Rise, a volcanically active ridge located where two tectonic plates meet on the floor of the Pacific Ocean in this undated photograph.CC BY-NC-SA Schmidt Ocean Institute/Handout via REUTERS
Giant tubeworms on the seafloor surface at 2,500 meters water depth at the East Pacific Rise, a volcanically active ridge located where two tectonic plates meet on the floor of the Pacific Ocean in this undated photograph.CC BY-NC-SA Schmidt Ocean Institute/Handout via REUTERS

A deep-diving robot that chiseled into the rocky Pacific seabed at a spot where two of the immense plates comprising Earth's outer shell meet has unearthed a previously unknown realm of animal life thriving underground near hydrothermal vents.

Giant tubeworms - the world's heftiest worms - and other marine invertebrates such as snails and bristle worms were found using the remotely operated underwater vehicle SuBastian. They were living inside cavities within the Earth's crust at an ocean-floor site where the Pacific is 1.56 miles (2,515 meters) deep. All the species were previously known to have lived near such vents, but never underground, Reuters reported.

"We discovered vent animal life in the cavities of the ocean's crust. We now know that the unique hydrothermal vent ecosystem extends into the ocean's crust," said marine biologist Sabine Gollner of the Royal Netherlands Institute for Sea Research, one of the leaders of the study published this week in the journal Nature Communications.

"To our knowledge, it is the first time that animal life has been discovered in the ocean crust," Gollner added.

The exploration was conducted at the East Pacific Rise, a volcanically active ridge on the floor of the southeastern Pacific, running approximately parallel to South America's west coast. Earth's rigid outer part is divided into colossal plates that move gradually over time in a process called plate tectonics. The East Pacific Rise is located where two such plates are gradually spreading apart.

This area contains many hydrothermal vents, fissures in the seafloor situated where seawater and magma beneath the Earth's crust come together. Magma refers to molten rock that is underground, while lava refers to molten rock that reaches the surface, including the seafloor. New seafloor forms in places where magma is forced upward toward the surface at a mid-ocean ridge and cools to form volcanic rock.

The hydrothermal vents spew into the cold sea the super-heated and chemical-rich water that nourishes microorganisms.

"The warm venting fluids are rich in energy - for example, sulfide - that can be used by microbes, which form the basis of the food-chain," Gollner said.

Life flourishes around the vents - including giant tubeworms reaching lengths of 10 feet (3 meters), mussels, crabs, shrimp, fish and other organisms beautifully adapted to this extreme environment. The giant tubeworms do not eat as other animals do. Instead, bacteria residing in their body in a sack-like organ turn sulfur from the water into energy for the animal.

The researchers deployed SuBastian from the Schmidt Ocean Institute research vessel Falkortoo to the vent site deep below. The robot was equipped with arms that wielded a chisel that the researchers used to dig into the crust and uncover warm and fluid-filled cavities where the tubeworms, bristle worms and snails were spotted.

"We used a chisel to break the rock. We dug about 20 cm (8 inches). The lava plates were about 10 cm (4 inches) thick. The cavities below the lava plates were about 10 cm in height," Gollner said.

Larvae from these animals may invade these subseafloor habitats, the researchers said, in an example of connectivity between the seafloor and underground ecosystems.

"It changed our view on connectedness in the ocean," Gollner said of discovering the subsurface lair.