Tag

Pando

All articles tagged with #pando

science12 days ago•16 min saved

Pando: Earth's Heaviest Living Thing Is a 106-Acre Aspen Clone

Pando is a single clone of quaking aspens in Utah: about 47,000 trunks over 106 acres connected by one shared root system, weighing around 6,000 tonnes, making it possibly the heaviest living thing on Earth, with an age estimate of 16,000–80,000 years based on somatic mutations; the clonal organism keeps sprouting new stems as old ones die, but deer browsing and other factors threaten regeneration, prompting management efforts and raising questions about somatic mutation and longevity in long-lived organisms.

via Space Daily|

#aspen #clone #pando

science2 months ago•13 min saved

Pando: Utah’s 14,000-year-old ‘forest of one’ fights to regrow amid deer pressure

Pando is a single male quaking aspen clone spanning 106 acres in Utah’s Fishlake National Forest, consisting of about 47,000 genetically identical stems and a shared root system weighing around 13 million pounds. Its age is uncertain but the root system may be up to 14,000 years old, making it one of the oldest and heaviest organisms on land. The grove is the visible expression of one organism, renewed by roots rather than seeds. Its regeneration now hinges on young shoots surviving browsing by mule deer (and cattle); where fences protect them, recruitment improves, but unprotected areas struggle. Management efforts (fencing, cutting, burning, shrub removal) aim to reduce browsing and allow new stems to mature; without lowering grazing pressure, the clone risks remaining a hollow age structure under its old canopy, rather than becoming a forest again.

via Space Daily|

#clonal-colony #deer-browsing #pando

science2 months ago•5 min saved

The Trembling Giant Speaks: Sounds from Pando, the World’s Largest Living Organism

Researchers captured sounds from Pando, a colossal quaking aspen clone spanning about 100 acres in Utah and weighing around 6,000 tons, possibly 12,000 years old. A hydrophone inside a hollow at a branch’s base picked up vibrations in the tree and its root system, especially during storms, suggesting wind-driven sounds travel through the interconnected network. The project blends art and science to map Pando’s roots and monitor ecosystem health, while researchers warn the ancient organism is deteriorating due to human activity and environmental pressures.

via ScienceAlert|

#biodiversity #hydrophone #pando

environment1 year ago•4 min saved

Largest Organism Threatened with Extinction

Pando, the world's largest organism located in Utah, is facing extinction due to threats like overgrazing by deer and elk, disease, and the impacts of climate change, which threaten its survival and the ecosystem it supports.

via The Daily Galaxy|

#climate-change #environment #largest-organism

environment1 year ago•4 min saved

Giant Organism Faces Gradual Decay

Pando, the world's largest organism located in Utah, is a 106-acre stand of genetically identical aspen clones that has supported a diverse ecosystem for thousands of years. Despite its resilience, it faces threats from overgrazing by deer and elk, diseases, and climate change, which could jeopardize its future. Conservation efforts and scientific research aim to protect this remarkable natural wonder for the coming centuries.

via ScienceAlert|

#aspen #climate-change #clonal-organism

science1 year ago•3 min saved

Pando: Earth's Ancient Giant at Risk of Decline

Pando, a massive grove of over 40,000 trees in Utah, is considered the world's largest and possibly oldest living organism, potentially dating back 16,000 to 80,000 years. Originating from a single seed, Pando's age was estimated through genetic sequencing of over 500 samples, revealing a surprisingly uniform genetic makeup despite its vast size. The research, not yet peer-reviewed, highlights Pando's resilience and the challenges it faces from environmental threats. Efforts are underway to protect and rejuvenate this ancient organism.

via Gizmodo|

#age-estimation #biodiversity #genetic-research

science1 year ago•4 min saved

Utah's Ancient Pando: Earth's Oldest Living Organism?

Pando, a massive quaking aspen in Utah, is potentially one of the oldest and largest organisms on Earth, with new research suggesting it could be between 16,000 and 80,000 years old. This clonal organism, consisting of around 47,000 stems connected by a vast root system, has shown remarkable resilience to environmental changes over millennia. The study, which is not yet peer-reviewed, highlights Pando's genetic stability and suggests its age could provide insights into plant resilience and biology. Efforts to protect Pando from grazing have led to signs of its recovery.

via Livescience.com|

#aspen #clonal-reproduction #environmental-resilience

science1 year ago•3 min saved

Utah's Ancient Pando: Earth's Largest and Oldest Living Organism

Pando, a vast network of quaking aspen in Utah, may be the oldest living organism, with estimates suggesting it could be up to 80,000 years old. This clonal organism, covering 106 acres, consists of genetically identical trees connected by a single root system. Recent genetic analysis of Pando's samples revealed 4,000 genetic variations, providing insights into its age and resilience. The study, yet to be peer-reviewed, highlights the unique longevity of clonal organisms and raises questions about their survival mechanisms.

via ScienceAlert|

#aspen #clonal-organisms #genetic-research

environment1 year ago•3 min saved

Pando: Utah's Ancient Giant and Earth's Oldest Living Organism

Pando, located in Utah's Fishlake National Forest, is the world's largest tree and heaviest living organism, consisting of 47,000 genetically identical aspen stems connected by a single root system. Estimated to be up to 80,000 years old, Pando is facing decline due to grazing by deer and cattle, as well as pests and diseases. This unique organism plays a crucial role in its ecosystem, but its future is threatened by the lack of natural predators and environmental stressors.

via Livescience.com|

#aspen #biodiversity #conservation

science1 year ago•3 min saved

Ancient Utah Clone Forest Among Earth's Oldest Organisms

Scientists have confirmed that Pando, a massive clone forest of quaking aspen trees in Utah, is one of Earth's oldest living organisms, estimated to be between 16,000 and 80,000 years old. This unique forest is a single organism with a vast root system that regenerates new trees, making it effectively immortal. Pando's triploid genetic makeup prevents sexual reproduction, leading to perfect cloning, though genetic mutations over time have created slight variations. The study, revealing unexpected genetic mixing across the forest, offers insights into Pando's longevity and resilience.

via Newsweek|

#aspen #genetics #longevity

environment2 years ago•5 min saved

"Capturing Pando: The Journey to Document the World's Largest Tree"

Friends of Pando has created the "largest picture of a tree ever" in south-central Utah through the Pando Photographic Survey, capturing the world's largest known aspen clone using 360-degree cameras. The documentary chronicles the project's journey, showcasing the challenges faced and the personal significance of the endeavor. While the data collection is ongoing, nearly 60% of the data has been released, with plans to release additional content and software to repair unworkable data. The documentary will be available on YouTube, offering viewers an insight into the dedication and commitment required for this groundbreaking conservation effort.

via St. George News|

#conservation #documentary #environment

science-and-environment2 years ago•3 min saved

Eerie Sounds of Pando: A Clue to Saving the World's Biggest Tree

Sound artist Jeff Rice has recorded the inner workings of Pando, the world's largest tree, using an array of microphones including stethoscopes and hydrophones. The recordings not only provide an artistic representation of the tree's root system but also offer scientific possibilities for understanding and conserving the tree. By mapping the root system through sound, scientists hope to track changes in the ecosystem and identify diseases or stress. This knowledge can help protect and restore Pando, which has survived various challenges throughout its 9,000-year existence.

via Atlas Obscura|

#conservation #pando #root-system

nature2 years ago•3 min saved

"The Haunting Symphony of Earth's Ancient Giant: Unveiling the World's Largest Living Organism's Eerie Melodies"

Scientists have captured the eerie sounds of Pando, the world's largest and oldest living organism located in Utah's Fishlake National Forest. The sounds, recorded during a thunderstorm, are the vibrations of millions of leaves rustling in the wind. Pando, made up of 47,000 clones growing from a single root system, is believed to be the largest and most dense organism ever found. However, it is slowly dying due to human interference, including deforestation and grazing deer, and may not survive another 50 years.

via Daily Mail|

#aspen-forest #dying-organism #eerie-sounds

nature2 years ago•3 min saved

Unveiling the Enigmatic Sounds of Pando, Earth's Largest Living Organism

Recordings of the sounds of Pando, the largest living organism on Earth consisting of 47,000 interconnected aspen stems, have been released to promote awareness of this remarkable tree and the threats it faces. Acoustic technician Jeff Rice and Lance Oditt of Friends of Pando presented Pando's "acoustic portrait" at a conference, capturing the sounds of its leaves rustling and a deep roar believed to come from its roots. The recordings serve as a record of local biodiversity and may provide insights into the health and environmental changes of the area. The aim is to protect Pando from exaggerated or understated threats and to understand its vast hidden hydraulic system.

via IFLScience|

#acoustic-portrait #aspen-trees #environmental-awareness

environment2 years ago•3 min saved

Eerie Recordings Capture World's Largest Living Organism's Haunting Sounds

Recordings of Pando, the world's largest living organism, have captured the haunting sounds of a million leaves vibrating through its roots. Pando, a forest made up of a single male quaking aspen tree with 47,000 stems, has been growing for possibly 12,000 years. Sound artist Jeff Rice placed a hydrophone inside the tree's roots and captured the vibrations, revealing the potential for using sound to study Pando's hydraulic system. The recordings also highlight the interconnectedness of Pando's root system. However, concerns remain about the deterioration of this ancient tree due to human activities, emphasizing the need to appreciate and understand its secrets while it still exists.

via ScienceAlert|

#environment #environmental-conservation #pando