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Study Finds 250 Mature Cherry Trees Can Absorb a Single Car's Carbon Emission – Science Times

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(Photo : Pixabay)
Cherry Trees

South Korean scientists said that the colorful tree of cherry blossoms can actually be used to fight climate change with its ability to offset greenhouse gases.

According to the report from UPI on Tuesday, a study by South Korea’s Forest Research Institute indicated that every single 25-year-old cherry tree has the ability to absorb about 20 pounds of carbon emissions each year.

Furthermore, the country’s cherry trees are capable of absorbing about 2.4 tons of carbon. That is roughly equivalent to the emissions of 6,000 cars every year wherein 250 mature cherry trees can absorb a single car’s emission.

However, compared to other types of trees such as Black walnut, horse-chestnut, Douglas fir and pine trees, the amount of carbon absorbed by cherry trees may pale in comparison. According to the Environment Protection Agency (EPA), the average mature cherry tree can absorb 48 tons per year.

(Photo : Pixabay)
A line of pink cherry trees

South Korea’s cherry trees are currently in bloom and viewing them at this time is a popular activity in the country.  But due to the restrictions currently employed by the government because of the COVID-19 pandemic, it has limited the popular practice.

On Sunday, local television network KBS reported that the South Korean government has extended social distancing guidelines for another two weeks. This means that crowding is strictly discouraged until April 19.

South Korean parks have taken pre-emptive measures to prevent crowding just like how authorities in Gwangju’s Incheon Reservoir did wherein they already blocked the entrance bridge in the middle of the reservoir.

Those who came out to see the cherry blossoms wore masks although they were frustrated with the restrictions due to the coronavirus. South Korea is one of the first countries to witness a major outbreak of the deadly virus.

Read: Beautiful Songbird ‘Wings of Nightingale’ Faces Risk of Extinction Due to Climate Change

Trees absorb carbon emissions just like how humans inhale oxygen. The carbon emissions that were inhaled by the trees are then distributed to its trunks, roots, branches and leaves. A cherry tree that has reached at least 20 years of age are believed to absorb carbon better than those younger or very old trees.

Within a couple of hundreds of years as the tree dies and decays, a significant amount of carbon is eventually released back into the atmosphere. There is also a small amount of carbon released during respiration and the total amount of carbon that trees can inhale is also finite.

Many government programs around the world are already in place dedicated to planting trees to help increase forested areas. Environmentalists have long proposed planting massive amounts of trees to counter climate change and global warming.

A 2019 research also indicated that up to two-thirds of carbon emissions currently in the atmosphere could be absorbed. This prompted efforts from scientists to promote more tree planting activities as a powerful tool to fight climate.

Researcher Professor Tom Crowther of the Swiss University ETH Zürich said in an interview, that reforestation is not just one of climate change solutions, but it is overwhelmingly the top one.

“What blows my mind is the scale. I thought restoration would be in the top 10, but it is overwhelmingly more powerful than all of the other climate change solutions proposed,” said Crowther.

Read Also: Lockdown Effect: Impossible View of the Himalayas Captured by Photographers in India After 30 Years

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The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

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NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

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