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Topic: Rocky Mountains Bristlecone Pine


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In the News (Tue 15 Dec 09)

  
  Bristlecone Pine Bibliography
Critchfield, W.B. Hybridization of foxtail and bristlecone pines.
Ferguson, C.W. Bristlecone pine chronology and calibration of the radiocarbon timescale.
Ferguson, C.W. Dendrochronology of bristlecone pine, Pinus longaeva.
www.sonic.net /bristlecone/biblio.html   (2502 words)

  
  Rocky Mountains Bristlecone Pine - Wikipedia, the free encyclopedia
Rocky Mountain Bristlecone Pine (Pinus aristata) is a pine in the bristlecone pine group, native to the United States, where it occurs in the Rocky Mountains in Colorado and northern New Mexico, with an isolated population in the San Francisco Mountains in Arizona.
It differs most conspicuously from the other bristlecone pines in that the needles usually have only one, (only rarely two) resin canals, and these are commonly interrupted and broken, leading to highly characteristic small white resin flecks appearing on the needles.
Rocky Mountain Bristlecone Pine is by far the most successful of the bristlecone pines in cultivation, where is a very attractive slow-growing small tree suitable for small gardens in cold climates.
en.wikipedia.org /wiki/Rocky_Mountain_Bristlecone_Pine   (448 words)

  
 Bristlecone Pine
The Bristlecone Pine of the Southern Rocky Mountains
The Bristlecone pine is a usually a small tree, renowned for growing to great age on rocky soil in harsh conditions.
Bristlecone pine is found south of Berthoud Pass and James Peak in Colorado; never north of the fortieth parallel.
home.earthlink.net /~swier/BristleconePine.html   (683 words)

  
 Rocky Mountains
The mountains' geology is a complex of igneous and metamorphic rock; younger sedimentary rock occurs along the margins of the southern Rocky Mountains, and volcanic rock from the Tertiary (65 million-1.8 million years ago) occurs in the San Juan Mountains and in other areas.
Paleoecological data from the Holocene in the central and northern Rocky Mountains are limited because the interpretation of pollen records is difficult--high winds distribute pollen locally and regionally--and because packrat middens, usually a good source of data, are rare and restricted to lower elevations.
The subalpine forests of the Rocky Mountains are characterized by spruces and firs and are floristically and structurally similar to the boreal conifer forests to the north.
biology.usgs.gov /s+t/SNT/noframe/wm146.htm   (10906 words)

  
 wikien.info: Main_Page   (Site not responding. Last check: )
Pines are coniferous trees of the genus Pinus, in the family Pinaceae.
Pines are mostly monoecious, having the male and female cones on the same tree, though a few species are sub-dioecious with individuals predominantly, but not wholly, single-sex.
Pines are commercially among the most important of species used for timber in temperate and tropical regions of the world.
www.hostingciamca.com /index.php?title=Pine   (1144 words)

  
 Lam Tree Service of Evergreen Colorado - Mountain Pine Beetles
Mountain pine beetle, Dendroctonus ponderosae, is an insect native to the forests of western North America.
Mountain pine beetles, and other bark beetles in the genus Dendroctonus, can be separated from other bark beetles by the shape of the hind wing cover.
Mountain pine beetle is the most important insect pest of Colorado's pine forests.
www.lamtree.com /pine_beetles.htm   (771 words)

  
 Bristlecone pine   (Site not responding. Last check: )
The bristlecone pines are a small group of pine trees (Family Pinaceae, genus Pinus, subsection Balfourianae) that can reach an age far greater than that of any other living thing known - up to nearly 5,000 years.
Rocky Mountain Bristlecone Pine Pinus aristata in Colorado, New Mexico and Arizona
A bristlecone older than "Methuselah" was cut down in 1964 by a geography graduate student performing research in an area now protected by Great Basin National Park in Nevada.
www.sciencedaily.com /encyclopedia/bristlecone_pine   (423 words)

  
 PINE FACTS AND INFORMATION   (Site not responding. Last check: )
Many pines are ''uninodal'', producing just one such whorl of branches each year, from buds at the tip of the year's new shoot, but others are ''multinodal'', producing two or more whorls of branches per year.
Pine needles are sometimes eaten by some Lepidoptera species including Pine_Processionary, Bordered_White (also known as Pine Looper), Pine_Beauty and Scalloped_Hazel, and also the Symphytan species Pine_Sawfly.
Pine plantations can be at risk of fire damage because pine resin is flammable to the point of a tree being explosive under some conditions.
www.igopay.com /pine   (1212 words)

  
 Great Basin Bristlecone Pine information - Search.com
The Great Basin Bristlecone Pine (Pinus longaeva) is one of the bristlecone pines, a group of three species of pine found in the higher mountains of the southwest United States.
In California, it is restricted to the White Mountains, the Inyo Mountains, and the Panamint Range, in Mono and Inyo counties.
It differs from the Rocky Mountains Bristlecone Pine in that the needles always have two resin canals, and these are not interrupted and broken, so it lacks the characteristic small white resin flecks appearing on the needles in that species.
www.search.com /reference/Great_Basin_Bristlecone_Pine   (511 words)

  
 Mountain Pine Beetle
Mountain pine beetles (MPB) are the most important insect pest of Colorado's pine forests.
Mountain pine beetle (MPB), Dendroctonus ponderosae, is native to the forests of western North America.
Mountain pine beetles and related bark beetles in the genus Dendroctonus can be distinguished from other large bark beetles in pines by the shape of the hind wing cover (Figure 1, top).
www.ext.colostate.edu /pubs/insect/05528.html   (1822 words)

  
 Pine Bluff, Arkansas|Pine Bluff Information   (Site not responding. Last check: )
Many pines are ''uninodal'', producing just one such whorl of branches each year, from buds at the tip of the year's new plant stemshoot, but others are ''multinodal'', producing two or more whorls of branches per year.
Pines are mostly Plant sexualitymonoecious, having the male and female conifer conescones on the same tree, though a few species are Plant sexualitysub-dioecious with individuals predominantly, but not wholly, single-sex.
Pine needles are sometimes eaten by some Lepidoptera species including Pine Processionary, Bordered White (also known as Pine Looper), Pine Beauty and Scalloped Hazel, and also the Symphytan species Pine Sawfly.
www.echostatic.com /Pine_Bluff,_Arkansas|Pine_Bluff.html   (1321 words)

  
 Nearctica - Native Conifers of North America - Pinus longaeva
Bristlecone Pine is restricted to central Arizona, northern New Mexico, and northern Arizona.
The cones of Bristlecone pines are more elongate than those of Intermountain Bristlecone Pine and not as rounded at the base.
Intermountain Bristlecone Pine and Bristlecone Pine from Colorado and New Mexico are very closely related and some consider them to be populations of the same species.
www.nearctica.com /trees/conifer/pinus/Plongae.htm   (304 words)

  
 Bristlecone Pine - Rio Grande Woodworking
They are fairly plentiful throughout the Rocky Mountain region yet remain unknown to many simply by the nature of their location.
Bristlecone have the capacity to grow in the dry arid soils of the treeline--the highest part of the mountain above 10,500 feet (3,000 meters).
Bristlecone pine are very resinous, and often the resin is so pungent that freshly exposed wood smells almost like turpentine.
www.riowood.com /bcpine.htm   (437 words)

  
 Bristlecone pine   (Site not responding. Last check: )
A bristlecone older than "Methuselah" was cut down in 1964 by Donald R. Currey, then a geography graduate student after his coring tool broke while, performing research in an area now protected by Great Basin National Park in Nevada.
The rings of the tree, named "Prometheus", were counted as 4844, and later as 4862, but they were counted 2.5 m above the germination point, and adding in years with missing rings and the time for it to reach 2.5 m tall, the estimated full age of the tree was over 5000 years.
Such work (see ring counting) is not an easy task on bristlecone pines, because the trunks are very twisted and distorted, making it difficult to find the center.
vb.game-host.org /en/Bristlecone_pines.htm   (447 words)

  
 GREAT BASIN BRISTLECONE PINE FACTS AND INFORMATION
The Great Basin Bristlecone Pine (''Pinus longaeva'') is one of the bristlecone_pines, a group of three species of pine found in the higher mountains of the southwest United_States.
In California, it is restricted to the White Mountains, the Inyo_Mountains, and the Panamint_Range, in Mono and Inyo counties.
The oldest known tree in the world is a specimen of this species located in the White Mountains, with an age of 4,700 years, measured by annual ring count on a small core taken with an increment borer.
www.gottaorderflowers.com /Great_Basin_Bristlecone_Pine   (398 words)

  
 bristlecone pine on Encyclopedia.com
Bristlecone pines a part of Colorado's landscape since days of Plato.
The bristlecone pine is said to be the oldest living thing on the planet.
A grove of bristlecone pines is located on Windy Ridge in the San Isabel National Forest above Alma, Colorado.
www.encyclopedia.com /html/b1/bristlec.asp   (449 words)

  
 Animals Of The Southern Rocky Mountains   (Site not responding. Last check: )
Rocky Mountain Animals Animals of the Canadian Rockies of Alberta and the Alberta foothills.
in the central and north-central Rocky Mountains, and bristlecone pine in the southern Rocky...
...and mountain lions are among the animals and...
www.justcolorado.info /browse/animals-of-the-southern-rocky-mountains.html   (219 words)

  
 Bryce Canyon National Park: Nature & Geology - Flora
Bristlecone Pines (Pinus longaeva and Pinus aristata) are among the oldest living organisms on earth.
Bristlecones have 5 needles per fascicle, and can grow to be 40-60 feet in height (under most favorable conditions.) Often they will die in portions.
They are also known as "Wind Timber", "Hickory Pine", "Krummholtz" and "Foxtail Pine." It is a member of the group of pines known as foxtail pines, because of the shape of the branches and the way that the needles stay attached all the way up the limb.
www.nps.gov /brca/bristlecone_pine.html   (1087 words)

  
 Populus tremuloides
In the Rocky Mountains, quaking aspen groves are scattered throughout Engelmann spruce-subalpine fir (Picea engelmannii-A. lasiocarpa) forests.
Rocky Mountains - Mountain snowberry (Symphoricarpos oreophilus), western serviceberry, chokecherry, common juniper (Juniperus communis), Oregon-grape (Berberis repens), Wood's rose (R. woodsii), myrtle pachistima (Pachistima myrsinites), redberry elder (Sambucus pubens), and a number of Ribes species are associated with quaking aspen in the Rocky Mountains [123].
Clones east of the Rocky Mountains tend to encompass a few acres at most [125], and aboveground stems are short lived.
www.fs.fed.us /database/feis/plants/tree/poptre/all.html   (10483 words)

  
 American West Travelogue - Ancient Bristlecone Pines, California
In an obscure mountain range in eastern California the world's oldest living inhabitants, the bristlecone pines, have resided for millenia.
The oldest living inhabitant of this earth, as far as is known, is a bristlecone pine named "Methuselah", dated by it tree rings to be a fantastic 4,770 years old (in 2004).
The White Mountain area is lightly visited due to its remoteness, cold and windy weather, and absence of drinking water.
www.amwest-travel.com /awt_bristle.html   (621 words)

  
 GORP - Bristlecone Pine Scenic Area - Colorado
Bristle cone pines (Pinus aristata), the most durable living entities on this planet, are known to have achieved lifespans of several thousand years.
A native of the American Rocky Mountains, these conifers are found at elevations which exceed 8,000 feet and are often found right at the timberline.
Bristlecone Pine Scenic Area, one of several stands of bristlecones in Colorado, is located atop Windy Ridge at the eastern foot of Mount Bross, the 22nd highest peak in the state at 14,172 feet in elevation.
gorp.away.com /gorp/resource/us_scenic_area/co_brist.htm   (623 words)

  
 Thunderstone's Webinator: Search: utah wilderness
Great Basin bristlecone pines also survive mixed-severity fire in patches where fire severity is low.
It is ironic that Great Basin bristlecone pine, which has yielded such rich tree-ring chronologies on high-elevation sites (see Other Uses), has been the subject of little dendrochronological research on mixed-conifer sites where Great Basin bristlecone pine may require more active fire management.
Except for whitebark pine, Great Basin bristlecone pine often occurs at the upper elevational limits of the communities listed below, so fire return intervals are most likely on the long end of these ranges.
www.fs.fed.us /cgi-bin/texis/searchallsites/search.allsites/?query=utah+wilderness&db=allsites&cmd=context&id=424c6ce112   (721 words)

  
 TREE-LINE FACTS AND INFORMATION   (Site not responding. Last check: )
Alpine tree-line The highest elevation that trees can grow on mountains; higher up, it is too cold to sustain trees.
Exposure tree-line On coasts, and on isolated mountains, the tree-line is often much lower than in corresponding altitudes inland and in larger, more complex mountain systems, because high wind speeds adversely affect tree growth.
Mountain and Arctic Forest Frontiers.'' The Mountaineers, Seattle.
www.whereintheworldisbush.com /Tree-line   (663 words)

  
 Ancient Trees free download Beautiful views of ancient Bristlecone pine trees show to an accompaniment of an ...
Beautiful views of ancient Bristlecone pine trees show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.
Mountains and Canyons 3.0 — Beautiful views of Mountains and Canyons show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.
Mountain Wildflowers 2.0 — Beautiful mountain wildflowers show to an accompaniment of an acoustically based digital soundtrack, and all images are captioned.
www.3d2f.com /programs/3-365-ancient-trees-download.shtml   (1831 words)

  
 Pine
Mountain pine beetles killed these Lodgepole Pines in Prince George, British Columbia.
The soft, moist, white inner bark, or cambium, found clinging to the dead, woody outer bark is edible and very high in vitamins A and C. It can be eaten in slices raw as a snack or dried and ground up into a powder for use as a thickener/flavoring in stews, soups, and other foods.
A tea made by steeping young, green pine needles in boiling water is delicious and high in vitamins A and C. References
www.tuxedo-shop.com /search.php?title=Pine   (1267 words)

  
 Southern Rocky Mountains   (Site not responding. Last check: )
...northern Rocky Mountains, limber pine in the central and north-central Rocky Mountains, and bristlecone pine in the southern Rocky Mountains.
Geophysics of the Rio Grande Rift and Southern Rocky Mountains.
Late Paleoindian Occupation of the Southern Rocky Mountains: Early Holocene Projectile Points and Land Use in the High Country, vergleicht...
www.justcolorado.info /browse/southern-rocky-mountains.html   (223 words)

  
 Pinus longaeva description
Donald A. Graybill (19xx.-1990?) led research efforts to discover evidence of global warming in the bristlecone pine record (yes, there is such evidence).
The best places to see bristlecones are in the Inyo National Forest on California, where the U.S. Forest Service maintains an interpretive trail through an exceptional bristlecone grove (with aweb site) (8); and in Great Basin National Park, where the National Park Service provides similar facilities.
Bristlecone pine in the White Mountains of California, growth and ring- width characteristics.
www.biologie.uni-hamburg.de /b-online/earle/pi/pin/longaeva.htm   (1096 words)

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