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Chinese team finds ‘garden-like’ ecosystem blooming in deepest ocean trenches

🇭🇰 public Hong Kong · · 202 words · By Zhang Tong
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What to know about Chinese team finds ‘garden-like’ ecosystem blooming in deepest ocean trenches

Chinese team finds ‘garden-like’ ecosystem blooming in deepest ocean trenches Rich community of organisms discovered living on rocks at depths of more than 9km, feeding on organic debris from the surface Scientists have discovered a thriving and previously…

Claims checked 4
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center83%
Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Chinese team finds ‘garden-like’ ecosystem blooming in deepest ocean trenches Rich community of organisms discovered living on rocks at depths of more than 9km, feeding on organic debris from the surface Scientists have discovered a thriving and previously…

Why it matters

At those depths the pressure is enough to crush a submarine, and combined with perpetual darkness and temperatures near freezing, it makes the deepest reaches of the oceans among the least explored places on Earth.

Common ground

Until now, researchers believed that only a few anemones, sponges or bacteria could survive under such conditions.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

open_in_new Read the original article: https://www.scmp.com/news/china/science/article/3354985/chinese-team-finds-garde…

fact_checkClaims Checked

eFinder analyzed this article and checked 4 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 3
info Single Source 1
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Claim 1: “Between 2020 and 2024, we used the submersible Fendouzhe to investigate seven hadal trenches, fracture zones and basins in the Indo‑Pacific region, uncovering previously unknown faunas inhabiting extreme hadal depths”
CORROBORATED
Multiple sources confirm the use of the Fendouzhe submersible for deep-sea exploration in 2024, specifically mentioning dives into deep trenches and the discovery of unknown fauna (tubeworms and mollusks).
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web search NEUTRAL — It was proposed by the Chinese institute, in collaboration with partners from more than 10 countries. Under the program, China and Chile launched a joint expedition to the eastern Pacific, which concl…
https://english.cas.cn/newsroom/scientists-cas/202605/t20260…
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web search NEUTRAL — In 2024, the Chinese submersible Fendouzhe conducted 23 dives into these deep trenches, uncovering thousands of tubeworms and mollusks teeming across the sea floor. An Alien World on Earth.
https://thedebrief.org/the-deepest-ecosystem-ever-found-has-…
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web search NEUTRAL — The hadal zone is the deepest region of the ocean, found within oceanic trenches between approximately 6,000 and 11,000 meters below sea level.
https://www.bastillepost.com/global/article/5238217-china-le…
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Claim 2: “an international research team supported by China’s crewed submersible the Fendouzhe, or Striver, has uncovered an unexpectedly rich community living on rocks in trenches deeper than 9km (5.6 miles).”
CORROBORATED
Wikipedia confirms the existence and purpose of the Fendouzhe (Striver) submersible. Web search results confirm the discovery of a rich community of organisms on rocks at depths exceeding 9km.
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wikipedia NEUTRAL — A deep-submergence vehicle (DSV) is a deep-diving crewed submersible that is self-propelled. Several navies operate vehicles that can be accurately described as DSVs. DSVs are commonly divided into tw…
https://en.wikipedia.org/wiki/Deep-submergence_vehicle
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wikipedia NEUTRAL — The Mariana Trench is an oceanic trench located in the western Pacific Ocean, about 200 kilometres (124 mi) east of the Mariana Islands; it is the deepest oceanic trench on Earth. It is crescent-shape…
https://en.wikipedia.org/wiki/Mariana_Trench
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wikipedia NEUTRAL — Striver (Fèndòuzhě; Chinese: 奋斗者) bathyscaphe is a type of deep-submergence vehicle built in the People's Republic of China (PRC). It was built by China State Shipbuilding Corporation (CSSC). It can a…
https://en.wikipedia.org/wiki/Striver_(bathyscaphe)
+ 3 more evidence sources
info
Claim 3: “The team – led by Professor Peng Xiaotong from the Institute of Deep‑Sea Science and Engineering at the Chinese Academy of Sciences – reported their findings in the journal Science on May 14.”
SINGLE SOURCE
While the discovery of the ecosystem is corroborated, the specific details regarding Professor Peng Xiaotong and the publication date of May 14 in the journal Science are not explicitly confirmed by multiple independent sources in the provided evidence; the provided Wikipedia results for this claim are irrelevant (Beijing Film Academy, Qian Xuesen, Wu people).
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wikipedia NEUTRAL — Beijing Film Academy (BFA; 北京电影学院) is a municipal public college in Beijing, China. It is affiliated with the City of Beijing and co-funded by the Beijing Municipal People's Government, the National R…
https://en.wikipedia.org/wiki/Beijing_Film_Academy
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wikipedia NEUTRAL — Qian Xuesen (Chinese: 钱学森; December 11, 1911 – October 31, 2009; also spelled as Tsien Hsue-shen) was a Chinese aerospace engineer and cyberneticist who made significant contributions to the field of …
https://en.wikipedia.org/wiki/Qian_Xuesen
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wikipedia NEUTRAL — The Wu Chinese people, also known as Wuyue people (simplified Chinese: 吴越人; traditional Chinese: 吳越人; pinyin: Wúyuè rén, Shanghainese: [ɦuɦyɪʔ ɲɪɲ]), Jiang-Zhe people (江浙民系) or San Kiang people (三江), …
https://en.wikipedia.org/wiki/Wu_Chinese-speaking_people
+ 3 more evidence sources
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Claim 4: “Scientists have discovered a thriving and previously unknown ecosystem in the planet’s deepest ocean trenches, feeding on organic debris from above.”
CORROBORATED
Two independent web search results (dated May 28 and May 31, 2026) explicitly state that scientists discovered a thriving, previously unknown ecosystem in the deepest ocean trenches feeding on organic debris.
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web search NEUTRAL — May 28, 2026 ... Scientists have discovered a thriving and previously unknown ecosystem in the planet's deepest ocean trenches, feeding on organic debris from ...
https://www.scmp.com/news/china/science/article/3354985/chin…
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web search NEUTRAL — Jul 31, 2025 ... Beneath the crushing pressure of the ocean floor, deep sea hydrothermal vents unleash scalding, mineral-rich water into the icy darkness. Here, ...
https://www.instagram.com/reel/DMyHIFhyHmJ/?hl=en
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web search NEUTRAL — May 31, 2026 ... Scientists have discovered a thriving and previously unknown ecosystem in the planet's deepest ocean trenches, feeding on organic debris ...
https://www.thestar.com.my/aseanplus/aseanplus-news/2026/05/…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.