Youngest Female to Climb 14 Tallest Peaks Says Novice Climbers Should be Regulated

Adriana Brownlee, 23, youngest woman to scale all the world's 14 highest peaks, poses for a photograph at the summit of Shishapangma Tibet, Wednesday, Oct. 9, 2024. (AGA Adventures via AP)
Adriana Brownlee, 23, youngest woman to scale all the world's 14 highest peaks, poses for a photograph at the summit of Shishapangma Tibet, Wednesday, Oct. 9, 2024. (AGA Adventures via AP)
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Youngest Female to Climb 14 Tallest Peaks Says Novice Climbers Should be Regulated

Adriana Brownlee, 23, youngest woman to scale all the world's 14 highest peaks, poses for a photograph at the summit of Shishapangma Tibet, Wednesday, Oct. 9, 2024. (AGA Adventures via AP)
Adriana Brownlee, 23, youngest woman to scale all the world's 14 highest peaks, poses for a photograph at the summit of Shishapangma Tibet, Wednesday, Oct. 9, 2024. (AGA Adventures via AP)

A British mountaineer who set the record as the youngest female to climb all the 14 tallest mountains in the world said Thursday that inexperienced climbers should not be allowed to climb the highest peaks because they run the risk of endangering their lives and others.

Adriana Brownlee, 23, climbed Mount Everest at 20 in 2021 and earlier this month climbed Mount Shishapangma in China, completing her endeavor to scale all 14 peaks over 8,000 meters high.

She said she has seen numerous climbers who lack training in basic skills and in coping with the unpredictable slopes of the high peaks.

“I have seen many examples of people in the mountains that should not really be there, that should have more training beforehand,” Brownlee told The Associated Press in Kathmandu on Thursday. “We have had to support them and have had to help with like small things like how to put on crampons, how to put on harness.”

She said that mountaineering authorities should ensure that climbers attempting to scale the highest peaks have at least climbed smaller mountains to ensure they can handle the altitude and have the proper skills.
Brownlee flew to Nepal this week alongside other climbers from Tibet including Nima Rinji Sherpa, who is now the youngest person to climb the 14 peaks at age 18.
There are generally no rules besides age restrictions on people who want to climb mountains as long as they are able to pay their permit fees. In Nepal, climbers need to be at least 16 years old.
Brownlee said she was just 8 years old when she began dreaming of becoming a mountaineer like her father, who she said was her main inspiration.
She said she now wants to scale unclimbed peaks in Nepal and explore mountains in other parts of the world.
Brownlee and her partner have opened a mountaineering company in Nepal focusing on helping customers who are skilled and experienced enough to handle the harsh condition of the mountains.
She said she hopes to inspire other young people to pursue their dreams.
“For me the message is that in life ... you can take any path you like to reach your goal,” she said. “That goal might be totally unique to you and it's very important to keep at that and not to listen to rest of society what they have to say.”



Study: Deep Ocean Marine Heatwaves May be Under-reported

Waves hit the rocks on the shores of the Pacific Ocean at Rapa Nui national park area managed by the Mau Henua native community at Easter Island, Chile October 1, 2024. REUTERS/Ivan Alvarado
Waves hit the rocks on the shores of the Pacific Ocean at Rapa Nui national park area managed by the Mau Henua native community at Easter Island, Chile October 1, 2024. REUTERS/Ivan Alvarado
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Study: Deep Ocean Marine Heatwaves May be Under-reported

Waves hit the rocks on the shores of the Pacific Ocean at Rapa Nui national park area managed by the Mau Henua native community at Easter Island, Chile October 1, 2024. REUTERS/Ivan Alvarado
Waves hit the rocks on the shores of the Pacific Ocean at Rapa Nui national park area managed by the Mau Henua native community at Easter Island, Chile October 1, 2024. REUTERS/Ivan Alvarado

Heatwaves deep in oceans may be "significantly under-reported", highlighting an area of marine warming that has been largely overlooked, a joint study by Australia's national science agency (CISRO) and the Chinese Academy of Sciences has found.
The study, which was published on Thursday in the Nature scientific journal, found that 80% of marine heatwaves below 100 meters are independent of surface events, Reuters reported.
It said researchers used observational data from more than two million ocean temperature profiles from global oceans.
"These findings deepen our understanding of the frequency and intensity of extreme temperature events under the ocean surface and possible implications," CISRO's Ming Feng said.
Marine heatwaves are prolonged temperature events that can cause severe damage to marine habitats, such as impacts to coral reefs and species displacement, the study said.
These events are becoming more common due to global warming, causing "catastrophic ecological and socioeconomic impacts," it said.
The majority of previous studies on marine heatwaves have focused on surface signals based on widely available satellite observations of sea-surface temperature.
The finding of separate, deeper warming was particularly worrying, the research found, because it affects the habitat of so many creatures and what they feed on.
"Extreme temperature events below the sea surface are of greater ecological concern because they affect the habitat of most marine primary producers and consumers," it said.
The research also highlighted the influence of ocean currents, in particular eddies, on marine heatwaves, indicating they are a major driver of subsurface events, CISRO said.
Ocean eddies can impact acidification, oxygen levels and nutrient concentrations in the ocean.
Understanding the drivers of subsurface marine heatwaves such as eddies will help to improve assessment of these events in a warming climate and help to predict them in future, it said.