Zobrazeno 1 - 10
of 49
pro vyhledávání: '"James B. Benedict"'
Autor:
James B. Benedict
Publikováno v:
American Antiquity. 74:143-172
Lichenometry—a method developed by geologists for dating Holocene moraines and other landforms—has many potential applications in archaeology. Maximum-diameter lichenometry can suggest ages for features that were initially lichen-free, such as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8136fbc02269b40a1081ae4d02949caf
https://doi.org/10.1017/s0002731600047545
https://doi.org/10.1017/s0002731600047545
Publikováno v:
The Holocene. 18:1067-1076
In September, 2006, we found the remains of timber-sized spruce trees ( Picea engelmannii) on the floors of melting ice patches at altitudes of 3465—3480 m in the Mummy Range of north-central Colorado. The ice patches occupy northeast-facing recess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90ac2018c305b37187c6b373a3538230
https://doi.org/10.1177/0959683608095578
https://doi.org/10.1177/0959683608095578
Autor:
James B. Benedict
Publikováno v:
Arctic, Antarctic, and Alpine Research. 40:15-26
A field experiment was conducted in the Front Range of the Colorado Rocky Mountains to test the hypothesis that lichen age-size curves differ in shape because an inherently sigmoidal growth pattern is interrupted at different stages in its developmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed3c0c7cc3f916dfbcd0bf76a7c7823
https://doi.org/10.1657/1523-0430(06-030)[benedict]2.0.co
https://doi.org/10.1657/1523-0430(06-030)[benedict]2.0.co
Autor:
James B. Benedict
Publikováno v:
Boreas. 22:87-92
Measurements of phenocryst relief in 1-m2 quadrats placed randomly on southwest-facing granodiorite outcrops exposed by late Pleistocene deglaciation of a high-altitude Front Range col suggest that weathering is strongly influenced by snow. Depending
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b55442c9372dd1d1605eb481d0d6ffc8
https://doi.org/10.1111/j.1502-3885.1993.tb00167.x
https://doi.org/10.1111/j.1502-3885.1993.tb00167.x
Autor:
James B. Benedict
Publikováno v:
Journal of Ethnobiology. 27:143-173
Forty plant species and groups of related species were identified as potential food sources in the alpine tundra and subalpine forest of the Colorado Front Range. Emergence, flowering, and ripening schedules were monitored from 1994 to 2004, a period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a0981130ebae14351ef4e003417397
https://doi.org/10.2993/0278-0771(2007)27[143:eocopa]2.0.co
https://doi.org/10.2993/0278-0771(2007)27[143:eocopa]2.0.co
Eolian Additions to Late Quaternary Alpine Soils, Indian Peaks Wilderness Area, Colorado Front Range
Autor:
James B. Benedict, Daniel R. Muhs
Publikováno v:
Arctic, Antarctic, and Alpine Research. 38:120-130
Surface horizons of many alpine soils on Quaternary deposits in high-mountain settings are enriched in silt. The origin of these particles has been debated, particularly in the Rocky Mountain region of North America. The most common explanations are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2664ace53d145e4aafb0de4b87f2e5db
https://doi.org/10.1657/1523-0430(2006)038[0120:eatlqa]2.0.co
https://doi.org/10.1657/1523-0430(2006)038[0120:eatlqa]2.0.co
Autor:
James B. Benedict
Publikováno v:
Arctic, Antarctic, and Alpine Research. 37:425-434
Stone fences and blinds built by prehistoric hunters to gather and ambush elk and bighorn sheep above timberline in the Colorado Front Range are similar in concept and function to structures built by the Copper Inuit and their predecessors for huntin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::126a106994d22fa4e74739ef3bc5bcbf
https://doi.org/10.1657/1523-0430(2005)037[0425:tgdaac]2.0.co
https://doi.org/10.1657/1523-0430(2005)037[0425:tgdaac]2.0.co
Autor:
James B. Benedict
Publikováno v:
Arctic, Antarctic, and Alpine Research. 34:33-37
Shallow soil cores from 56 localities along the crest of the Colorado Front Range were processed by water flotation and wet sieving, then examined for wood charcoal and charred conifer-needle fragments. Charred particles were largest and most numerou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::086dc4d0f0589d757c6f2f1b27cb3999
https://doi.org/10.1080/15230430.2002.12003466
https://doi.org/10.1080/15230430.2002.12003466
Autor:
James B. Benedict
Publikováno v:
The Holocene. 21:1021-1023
Studies in the Front Range of north-central Colorado have shown that sclerotia of Cenococcum geophilum, a common ectomycorrhizal fungus, are larger beneath spruce-fir-forest and tree-island vegetation than beneath tundra grasses and herbs. The presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e341c79411d7fbcc7edcec7c340fcff5
https://doi.org/10.1177/0959683610395078
https://doi.org/10.1177/0959683610395078
Autor:
James B. Benedict
Publikováno v:
Arctic, Antarctic, and Alpine Research. 31:1-15
Radiocarbon dates from prehistoric campsites and game-drive systems were used to develop a 3000-yr chronology of human population change at high altitude in the Colorado Front Range. Populations in...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05bcd2f8d4e14aa8db375d0ed45b8cdd
https://doi.org/10.1080/15230430.1999.12003275
https://doi.org/10.1080/15230430.1999.12003275