Navigation Links
World's oldest living tree discovered in Sweden
Date:4/16/2008

The worlds oldest recorded tree is a 9,550 year old spruce in the Dalarna province of Sweden.

The spruce tree has shown to be a tenacious survivor that has endured by growing between erect trees and smaller bushes in pace with the dramatic climate changes over time.

For many years the spruce tree has been regarded as a relative newcomer in the Swedish mountain region.

Our results have shown the complete opposite, that the spruce is one of the oldest known trees in the mountain range, says Leif Kullman, Professor of Physical Geography at Ume University.

A fascinating discovery was made under the crown of a spruce in Fulu Mountain in Dalarna. Scientists found four generations of spruce remains in the form of cones and wood produced from the highest grounds.

The discovery showed trees of 375, 5,660, 9,000 and 9,550 years old and everything displayed clear signs that they have the same genetic makeup as the trees above them. Since spruce trees can multiply with root penetrating braches, they can produce exact copies, or clones.

The tree now growing above the finding place and the wood pieces dating 9,550 years have the same genetic material. The actual has been tested by carbon-14 dating at a laboratory in Miami, Florida, USA.

Previously, pine trees in North America have been cited as the oldest at 4,000 to 5,000 years old.

In the Swedish mountains, from Lapland in the North to Dalarna in the South, scientists have found a cluster of around 20 spruces that are over 8,000 years old.

Although summers have been colder over the past 10,000 years, these trees have survived harsh weather conditions due to their ability to push out another trunk as the other one died.

The average increase in temperature during the summers over the past hundred years has risen one degree in the mountain areas, explains Leif Kullman.

Therefore, we can now see that these spruces ha
'/>"/>

Contact: Karin Wikman
karin.wikman@adm.umu.se
Swedish Research Council
Source:Eurekalert

Page: 1 2

Related biology news :

1. Quantum weirdness, parallel worlds, dinosaur poop, and the ultimate fate of the universe...
2. The best both of worlds -- how to have sex and survive
3. Antarcticas coldest, darkest season draws Montana State University researchers
4. Oldest Australian crayfish fossils provide missing evolutionary link
5. The worlds oldest bacteria
6. Novel living system recreates predator-prey interaction
7. Harvard researchers publish MRI images of genes in action in the living brain
8. Researchers visualize complex pigment mixtures in living cells
9. Krill discovered living in the Antarctic abyss
10. Stanford researchers say living corals thousands of years old hold clues to past climate changes
11. Captive carnivores not up to wild living
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/30/2014)... 2014  Spectra Automation, a trusted supplier ... and power generation industries, announced today the ... an easy-to-use and cost-effective data collection, analysis ... laboratories. Most upstream process ... systems. Accessing and consolidating data from these ...
(Date:9/29/2014)... Clostridium ramosum , coupled with a high-fat diet, may ... week in mBio , the online open-access journal of ... from the German Institute of Human Nutrition Potsdam-Rehbruecke in Nuthetal ... ramosum gained weight when fed a high-fat diet. Mice ... obese even when consuming a high-fat diet, and mice that ...
(Date:9/29/2014)... "human activities in this area of the world have contributed ... grown for use as a cooking oil and biofuel, while ... the most widely produced edible oil in the world, and ... soybean oil. , The environmental effects of such growth have ... crop, and the preferred method is fire. The clearing often ...
Breaking Biology News(10 mins):Spectra Automation Introduces RECONN Bioprocess Manager 2Gut bacteria promote obesity in mice 2
... food meal is never good for you, but washing that ... a new University of Guelph study. Researcher Marie-Soleil Beaudoin ... levels spike after eating a high-fat meal, but that the ... coffee jumping to levels similar to those of people ...
... leaves influence the sunlight reaching inner canopy leaves by changing ... physiology of leaves within the tree canopy is not constant, ... crown. This phenomenon is expected to have important consequences for ... A new study describes how the leaves in the outer ...
... ARBOR, Mich.Getting older doesn,t mean giving up muscle strength. ... loss that comes with age, but the Golden Years can be ... Michigan Health System. "Resistance exercise is a great ... people can function more readily in daily life," says Mark Peterson, ...
Cached Biology News:Got a craving for fast food? Skip the coffee, study says 2Older and stronger: Progressive resistance training can build muscle, increase strength as we age 2Older and stronger: Progressive resistance training can build muscle, increase strength as we age 3Older and stronger: Progressive resistance training can build muscle, increase strength as we age 4
(Date:10/1/2014)... Slone Partners , a national ... and Laboratory Testing industries, reported a 120% increase in ... level and above from July 2013 to July 2014. ... of rapid breakthroughs in diagnostics, reimbursement has failed to ... been forced to fold, consolidate, or carry on without ...
(Date:10/1/2014)... Industry leaders from retail ... around the theme, ,Commercial Opportunities in the Era of ... Elsevier , a world-leading provider of scientific, ... a gathering of some of the industry,s most prominent ... today and in the future. The Elsevier ...
(Date:9/30/2014)... Using a bio-mimicking analog of one of nature,s ... international research team led by Alejandro Briseno of ... major step in developing long-sought polymer architecture to ... use in electronic devices. , Briseno, with ... others at Stanford University and Dresden University of ...
(Date:9/30/2014)... , Sept. 30, 2014 Nematicide ... kill nematodes. Nematodes are microscopic parasitic roundworms, found ... and inside other plants and animals. Nematicides have ... or other properties promoting migration through the soil. ... than 1,000 plant-parasitic nematodes. With more than 10,000 ...
Breaking Biology Technology:Slone Partners Meets Growing Demand as Industry Focuses on Reimbursement & Regulation 2Elsevier Healthcare and Pharmaceutical Economics Conference 2014 To Convene Industry Leaders to Discuss Top Healthcare Business Issues 2Elsevier Healthcare and Pharmaceutical Economics Conference 2014 To Convene Industry Leaders to Discuss Top Healthcare Business Issues 3Blades of grass inspire advance in organic solar cells 2Blades of grass inspire advance in organic solar cells 3Nematicides Market by Types (Fumigants, Organophosphates, Carbamate and Bio-Nematicides), Applications (Agrochemicals, Industrial, and Others), and Geography (North America, Europe, Asia-Pacific & ROW) - Global Trends & Forecasts to 2019 2
... Tetrahedral dice, which have four triangular sides, pack ... to research performed by a collaboration of New York ... result of a series of experiments that involved pouring ... dice until the containers were completely filled. After adding ...
... 3 /PRNewswire-FirstCall/ - Angiotech Pharmaceuticals, Inc. ( ANPI, TSX: ANP), a specialty ... exclusive distribution agreement with B. Braun for its proprietary Quill(TM) SRS product line ... The term of the distribution agreement will be for five years. , ... According to The Royal College of Surgeons ...
... , LAWRENCEVILLE, N.J. , May 3 ... (n = 520) multi-center patient registry study of its Lacrisert® ... index (OSDI) in patients with moderate-to-severe dry eye after one ... poster this week during the 2010 Annual Meeting of the ...
Cached Biology Technology:Densest dice packing and computing with molecules 2Angiotech announces exclusive distribution agreement with B. Braun for Angiotech's proprietary Quill(TM) SRS product line 2Angiotech announces exclusive distribution agreement with B. Braun for Angiotech's proprietary Quill(TM) SRS product line 3Angiotech announces exclusive distribution agreement with B. Braun for Angiotech's proprietary Quill(TM) SRS product line 4Angiotech announces exclusive distribution agreement with B. Braun for Angiotech's proprietary Quill(TM) SRS product line 5Study of Lacrisert(R) Dry Eye Insert 2Study of Lacrisert(R) Dry Eye Insert 3Study of Lacrisert(R) Dry Eye Insert 4Study of Lacrisert(R) Dry Eye Insert 5
... scale kinase profiling, quantitative measurement of ... research built on the flexible and ... These microarrays are available as part ... - Peptide Microarray Service. ...
... acid synthetic peptide whose sequences are derived from mouse resistin protein. ... S(21) - S - M - P - L - C ... I - D - K - K - I - K ... be used for neutralization and control experiments with the polyclonal antibody ...
... peptidomimetics built on the flexible and ... These microarrays are available as part ... Service. Custom Probe Content ... specified. Thousands of customer specified peptide ...
... These extended-length microarrays are custom designed to ... configurations are available: 8,455 features per array ... 22,575 features per array (1 array/slide). ... probe length - This extended length ...
Biology Products: