#ThickTrunkTuesday A small group of relatively young giant sequoias (sequoiadendron giganteum), #NationalTrust Nymans, West Sussex. These are amongst a healthy population of sequoias growing at this location, some of which are over a century old and reach a height of some 40 metres. Sequoias are a long term project in any arboretum and will need several centuries more before they get anywhere near full-grown. #Trees #Plants #Sequoias
Sometime around the end of the last ice age
—around 20,000 years ago
—a single aspen seed rooted, sprouted, and began cloning itself
in what is now central Utah.
Known as #Pando, which comes from the Latin “I spread,”
🔸the world’s largest known organism continues to grow today,
🔹comprising more than 40,000 individual trees.
🔸Every trunk emerged as a shoot from the same root system,
🔹and scientists estimate Pando weighs about 13 million pounds.
For photographer Mitch Epstein, the phenomenal resilience, scale, and lengthy lifespans of trees form the basis of his ongoing series #Old #Growth.
From the world’s most voluminous #sequoias to the most ancient weathered and gnarled #bristlecone #pines
—which can live more than 4,000 years
—he captures remarkable stalwarts around the U.S.
https://www.thisiscolossal.com/2024/07/mitch-epstein-old-growth/
#Redwoods are growing almost as fast in the #UK as their #California cousins
New study finds that giant #sequoias add 70 cm of height and store 160 kg of carbon per year. https://arstechnica.com/science/2024/03/redwoods-are-growing-almost-as-fast-in-the-uk-as-their-californian-cousins/ #climatechange
Giant sequoias thriving in UK and could grow as tall as California’s, study finds | The Independent
https://www.independent.co.uk/climate-change/news/uk-giant-sequoias-growth-climate-b2511261.html
#GiantSequoias
#GiantTrees
#Sequoias
#UK
#Trees
#GiantRedwoods
#Redwoods
#Biden administration moves to protect #OldGrowthForests as #ClimateChange brings fires and pests
https://www.pbs.org/newshour/nation/biden-administration-moves-to-protect-old-growth-forests-as-climate-change-brings-fires-and-pests
"their trunks and branches store large amounts of #carbon... Underlining the urgency of the issue are #wildfires that killed thousands of giant #sequoias in recent years... Under former President #Trump, federal officials sought to open up millions of acres of West Coast #forests to potential #logging"
#SequoiaGigantea in the lower #McKinleyGrove are looking pretty decent after some recent brush clearing and removal of dead trees of other species. This grove of #Sequoias needs a lot more work though. There's several thousand vertical feet of thick, dead timber down a very steep slope that needs to be remediated so a sterilizing fire doesn't rocket through this isolated grove of #Sequioa
Fascinating story of #Indigenous #fireman who climbed the #Sequoias and was #born in #Yellowstone: https://www.theguardian.com/us-news/2023/sep/30/charlie-castro-sequoia-national-park-climber
09/21 - Feliz #DiaDaÁrvore - 10 - 🌳 -
#Sequóias Gigantes com escala humana -
pic.twitter.com/KWa9u3I6SO -
RT @wonderofscience - Credit: Quin Schrock - #Árvores -
Just a few hours by car from Alameda, Yosemite National Park offers a lifetime of adventures. Steve Gorman shares his latest trip, new discoveries, gorgeous photos, and tips for traveling to this California treasure.
#wawona #alameda #HalfDome #sequoias #yosemite #MirrorLake #waterfalls #accessibility #YosemiteValley #CaliforniaTreasure #NationalParkService #YosemiteNationalPark
Winter in #Sequoias National Park, California