89
Views
3
CrossRef citations to date
0
Altmetric
ARTICLES

Comparative Rates of Western Juniper Afforestation in South-Central Oregon and the Role of Anthropogenic DisturbanceFootnote

, &
Pages 43-55 | Received 01 May 2001, Accepted 01 Mar 2002, Published online: 29 Feb 2008

References

  • Agee , James K. 1993 . Fire ecology of Pacific Northwest forests , Washington, DC : Island Press .
  • Ansley , R. James , Wu , X. Ben and Kramp , Betty A. 2001 . Observation: Long-term increases in mesquite canopy cover in a North Texas savanna . Journal of Range Management , 54 : 171 – 76 .
  • ArcInfo . Version 8.1 , Redlands, CA : ESRI, Inc. .
  • Bedell , Thomas E. , Eddleman , Lee E. , Deboodt , Timothy and Jacks , Clint C. 1993 . Western juniper: Its impact and management on Oregon rangelands , Corvallis : Oregon State University Extension Service EC 1417 .
  • Belsky , Joy A. 1996 . Viewpoint: Western juniper expansion: A threat to arid northwestern ecosystems? . Journal of Range Management , 49 : 53 – 59 .
  • Bureau of Land Management (BLM) . 1993 . Managing juniper populations for improved biodiversity and ecosystem health , Portland, OR : Bureau of Land Management . BLM Juniper Management Draft Policy.
  • Bureau of Land Management (BLM) . 1995 . Research natural areas in Washington and Oregon , Portland, OR : Bureau of Land Management .
  • Burkhardt , J. Wayne and Tisdale , E. W. 1969 . Nature and successional status of western juniper vegetation in Idaho . Journal of Range Management , 22 : 264 – 70 .
  • Burkhardt , J. Wayne and Tisdale , E. W. 1976 . The causes of juniper invasion in southwestern Idaho . Ecology , 57 : 472 – 84 .
  • Burt , James E. and Barber , Gerald M. 1996 . Elementary statistics for geographers, , 2nd ed , New York : Guilford Press .
  • Cook , Edward R. and Holmes , R. L. 1997 . “ ARSTAN: Chronology development ” . In The International Tree-Ring Data Bank Program Library, version 2.1, user's manual , Edited by: Grissino-Mayer , H. D. , Holmes , R. L. and Fritts , H. C. 75 – 92 . Tucson : Laboratory of Tree-Ring Research, University of Arizona .
  • Eddleman , Lee E. 1984 . “ Ecological studies on western juniper in central Oregon ” . In Proceedings: Western Juniper Management Short Course , 27 – 27 . Corvallis : Oregon State University . In
  • Eddleman , Lee E. 1987 . “ Establishment and stand development of western juniper in central Oregon ” . In Proceedings—Pinyon-juniper conference , 255 – 255 . Ogden, UT : United States Department of Agriculture . In General Technical Report INT-215.
  • ERDAS IMAGINE . Version 8.5 , Atlanta, GA : ERDAS, Inc. .
  • Gedney , Donald R. , Azuma , David L. , Bolsinger , Charles L. and McKay , Neil . 1999 . Western juniper in eastern Oregon , Portland, OR : U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station . General Technical Report PNW GTR–464.
  • Knapp , Paul A. and Soulé , Peter T. 1998 . Recent expansion of western juniper on a near-relict site in central Oregon . Global Change Biology , 4 : 347 – 57 .
  • Knapp , Paul A. , Soulé , Peter T. and Grissino-Mayer , Henri D. 2001a . Detecting potential regional effects of increased atmospheric CO2 on growth rates of western juniper . Global Change Biology , 7 : 1 – 15 .
  • Knapp , Paul A. , Soulé , Peter T. and Grissino-Mayer , Henri D. 2001b . Post-drought growth responses of western juniper (Juniperus occidentalis var. occidentalis) in central Oregon . Geophysical Research Letters , 28 : 2657 – 60 .
  • Knapp , Paul A. , Warren , Peter L. and Hutchinson , Charles F. 1990 . The use of large-scale aerial photography to inventory and monitor arid rangeland vegetation . Journal of Environmental Management , 31 : 29 – 38 .
  • Liverman , Marc . 1993 . Western Juniper Woodland Management Policy , Portland, OR : Habitat Conservation Division, Oregon Department of Fish and Wildlife .
  • Miller , Richard F. and Rose , Jeffery A. 1995 . Historic expansion of Juniperus occidentalis (western juniper) in southeastern Oregon . Great Basin Naturalist , 55 : 37 – 45 .
  • Miller , Richard F. and Rose , Jeffery A. 1999 . Fire history and western juniper encroachment in sagebrush steppe . Journal of Range Management , 52 : 550 – 59 .
  • Miller , Richard F. and Wigand , Peter E. 1994 . Holocene changes in semiarid pinyon-juniper woodlands . BioScience , 44 : 465 – 74 .
  • Phipps , Richard L. 1985 . Collecting, preparing, cross-dating, and measuring tree increment cores , Reston, VA : United States Geologic Survey . United States Geologic Survey, Water-Resources Investigations Report 85-4148
  • Soulé , Peter T. and Knapp , Paul A. 1999 . Western juniper expansion on adjacent disturbed and near-relict sites . Journal of Range Management , 52 : 525 – 33 .
  • Soulé , Peter T. and Knapp , Paul A. 2000 . Juniperus occidentalis (western juniper) establishment history on two minimally disturbed research natural areas in central Oregon . Western North American Naturalist , 60 : 26 – 33 .
  • Stokes , Marvin A. and Smiley , Terah L. 1968 . An introduction to tree-ring dating , Chicago : University of Chicago Press .
  • Swetnam , Thomas W. , Thompson , Marna A. and Sutherland , Elaine K. 1985 . Using dendrochronology to measure radial growth of defoliated trees , Washington, DC : U.S. Government Printing Office . United States Department of Agriculture, Forest Service Agricultural Handbook No. 636.
  • Tausch , Robin J. and West , Neil E. 1995 . “ Plant species composition patterns with differences in tree dominance on southwestern Utah pinyon-juniper site ” . In Desired future conditions for pinyon-juniper ecosystems , Edited by: Shaw , D. W. , Aldon , E. F. and LoSapio , C. Ogden, UT : U.S. Department of Agriculture Forest Service, Rocky Mountain Research Station . In, technically coordinated by, USDA RM GTR–258
  • Ueckert , Darrell N. , Phiillips , Robert A. , Petersen , Joseph L. , Wu , X. Ben and Waldron , Daniel F. 2001 . Redberry juniper canopy cover dynamics on western Texas rangelands . Journal of Range Management , 54 : 603 – 10 .
  • United States Department of Agriculture Aerial Photography Field Office . 2001 . Rectified photography http://www.apfo.usda.gov/orderingimagery.html, (last accessed 23 September 2002).
  • Yamaguchi , David K. 1991 . A simple method for cross-dating increment cores from living trees . Canadian Journal of Forest Research , 21 : 414 – 16 .
  • Young , James A. and Evans , Raymond A. 1981 . Demography and fire history of a western juniper stand . Journal of Range Management , 34 : 501 – 6 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.