-
1
-
-
0343745049
-
Intensive control in logging ponderosa pine
-
Barrett, James W. 1960. Intensive control in logging ponderosa pine. Iowa State Journal of Science. 34(4): 603-608.
-
(1960)
Iowa State Journal of Science
, vol.34
, Issue.4
, pp. 603-608
-
-
Barrett, J.W.1
-
2
-
-
0342874376
-
-
Res. Note PNW-9. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 8 p.
-
Barrett, James W. 1963. Dominant ponderosa pine do respond to thinning. Res. Note PNW-9. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 8 p.
-
(1963)
Dominant ponderosa Pine do Respond to Thinning
-
-
Barrett, J.W.1
-
3
-
-
0037735152
-
-
Res. Note PNW-27. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 8 p.
-
Barrett, James W. 1965. Spacing and understory vegetation affect growth of ponderosa pine saplings. Res. Note PNW-27. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 8 p.
-
(1965)
Spacing and Understory Vegetation Affect Growth of Ponderosa Pine Saplings
-
-
Barrett, J.W.1
-
4
-
-
0343309422
-
-
Res. Pap. PNW-106. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 16 p.
-
Barrett, James W. 1970. Ponderosa pine saplings respond to control of spacing and understory vegetation. Res. Pap. PNW-106. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 16 p.
-
(1970)
Ponderosa Pine Saplings Respond to Control of Spacing and Understory Vegetation
-
-
Barrett, J.W.1
-
5
-
-
0342439842
-
-
Res. Note PNW-29. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 22 p.
-
Barrett, James W. 1973. Latest results from the Pringle Falls ponderosa pine spacing study. Res. Note PNW-29. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 22 p.
-
(1973)
Latest Results from the Pringle Falls Ponderosa Pine Spacing Study
-
-
Barrett, J.W.1
-
7
-
-
0342439841
-
-
Res. Pap. PNW-301. Portland, OR: U.S. Department of Agriculture, Forest Service. Pacific Northwest Forest and Range Experiment Station. 18 p.
-
Barrett, James W. 1982. Twenty-year growth of ponderosa pine saplings thinned to five spacings in central Oregon. Res. Pap. PNW-301. Portland, OR: U.S. Department of Agriculture, Forest Service. Pacific Northwest Forest and Range Experiment Station. 18 p.
-
(1982)
Twenty-year Growth of Ponderosa Pine Saplings Thinned to Five Spacings in Central Oregon
-
-
Barrett, J.W.1
-
8
-
-
0037618333
-
Effect of tree spacing and understory vegetation on water use in pumice soil
-
Barrett, James W.; Youngberg, C.T. 1965. Effect of tree spacing and understory vegetation on water use in pumice soil. Soil Science Society of America Proceedings. 29(4): 472-475.
-
(1965)
Soil Science Society of America Proceedings
, vol.29
, Issue.4
, pp. 472-475
-
-
Barrett, J.W.1
Youngberg, C.T.2
-
9
-
-
0004280674
-
-
New York: McGraw-Hill Book Company. 639 p.
-
Bliss, C.I. 1970. Statistics in biology. New York: McGraw-Hill Book Company. 639 p. Vol. 2.
-
(1970)
Statistics in Biology
, vol.2
-
-
Bliss, C.I.1
-
10
-
-
0030513381
-
Changes in ponderosa pine site productivity following removal of understory vegetation
-
Busse, M.D.; Cochran, P.M.; Barrett, J.W. 1996. Changes in ponderosa pine site productivity following removal of understory vegetation. Soil Science Society of America Journal. 60:(6) 1614-1621.
-
(1996)
Soil Science Society of America Journal
, vol.60
, Issue.6
, pp. 1614-1621
-
-
Busse, M.D.1
Cochran, P.M.2
Barrett, J.W.3
-
12
-
-
0007722260
-
Long-term response of planted ponderosa pine to thinning in Oregon's Blue Mountains
-
Cochran, P.H.; Barrett, James W. 1993. Long-term response of planted ponderosa pine to thinning in Oregon's Blue Mountains. Western Journal of Applied Forestry. 8(4): 126-132.
-
(1993)
Western Journal of Applied Forestry
, vol.8
, Issue.4
, pp. 126-132
-
-
Cochran, P.H.1
Barrett, J.W.2
-
13
-
-
0342874375
-
-
Res. Pap. PNW-RP-483. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 27 p.
-
Cochran, P.H.; Barrett, James W. 1995. Growth and mortality of ponderosa pine poles thinned to various densities in the Blue Mountains of Oregon. Res. Pap. PNW-RP-483. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 27 p.
-
(1995)
Growth and Mortality of Ponderosa Pine Poles Thinned to Various Densities in the Blue Mountains of Oregon
-
-
Cochran, P.H.1
Barrett, J.W.2
-
14
-
-
0007822937
-
-
Res. Pap. PNW-RP-502. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 24 p.
-
Cochran, P.H.; Barrett, James W. 1998. Thirty-five-year growth of thinned and unthinned ponderosa pine in the Methow Valley of northern Washington. Res. Pap. PNW-RP-502. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 24 p.
-
(1998)
Thirty-five-year Growth of Thinned and Unthinned Ponderosa Pine in the Methow Valley of Northern Washington
-
-
Cochran, P.H.1
Barrett, J.W.2
-
15
-
-
0004167780
-
-
Res. Pap. PNW-RP-508. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 27 p.
-
Cochran, P.H.; Barrett, James W. 1999. Growth of ponderosa pine thinned to different stocking levels in central Oregon: 30-year results. Res. Pap. PNW-RP-508. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 27 p.
-
(1999)
Growth of Ponderosa Pine Thinned to Different Stocking Levels in Central Oregon: 30-year Results
-
-
Cochran, P.H.1
Barrett, J.W.2
-
16
-
-
0007722610
-
-
Res. Pap. PNW-RP-503. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 24 p.
-
Cochran, P.H.; Dahms, Walter G. 1998. Lodgepole pine development after early spacing in Oregon's Blue Mountains. Res. Pap. PNW-RP-503. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 24 p.
-
(1998)
Lodgepole Pine Development after Early Spacing in Oregon's Blue Mountains
-
-
Cochran, P.H.1
Dahms, W.G.2
-
17
-
-
0008757214
-
-
Res. Note PNW-RN-513. Portland, OR: U.S. Department of Agriculture, Forest Service. Pacific Northwest Research Station. 21 p.
-
Cochran, P.H.; Geist, J.M.; Clemens, D.L. [and others]. 1994. Suggested stocking levels for forest stands in northeastern Oregon and southwestern Washington. Res. Note PNW-RN-513. Portland, OR: U.S. Department of Agriculture, Forest Service. Pacific Northwest Research Station. 21 p.
-
(1994)
Suggested Stocking Levels for Forest Stands in Northeastern Oregon and Southwestern Washington
-
-
Cochran, P.H.1
Geist, J.M.2
Clemens, D.L.3
-
18
-
-
0003919091
-
-
Res. Pap. PNW-RP-517. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 35 p.
-
Cochran, P.H.; Seidel, K.W. 1999. Growth and yield of western larch under controlled levels of stocking in the Blue Mountains of Oregon. Res. Pap. PNW-RP-517. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 35 p.
-
(1999)
Growth and Yield of Western Larch under Controlled Levels of Stocking in the Blue Mountains of Oregon
-
-
Cochran, P.H.1
Seidel, K.W.2
-
20
-
-
0342439840
-
-
Gen. Tech. Rep. PNW-GTR-203. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 36 p.
-
DeMars, Donald J.; Barrett, James W. 1987. Ponderosa pine managed-yield simulator: PPSIM users' guide. Gen. Tech. Rep. PNW-GTR-203. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 36 p.
-
(1987)
Ponderosa Pine Managed-yield Simulator: PPSIM Users' Guide
-
-
DeMars, D.J.1
Barrett, J.W.2
-
21
-
-
0031426119
-
Wildlife response to thinning young forests in the Pacific Northwest
-
Hayes, John P.; Chan, Samuel S.; Emmingham, William H. [and others]. 1997. Wildlife response to thinning young forests in the Pacific Northwest. Journal of Forestry. 95(8): 28-34.
-
(1997)
Journal of Forestry
, vol.95
, Issue.8
, pp. 28-34
-
-
Hayes, J.P.1
Chan, S.S.2
Emmingham, W.H.3
-
22
-
-
0342874372
-
-
Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region. 109 p. [+app.]
-
Hopkins, Bill; Simone, Steve; Schafer, Mike; Lillybridge, Terry. 1992. Region 6 interim old growth definition for ponderosa pine series. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Region. 109 p. [+app.].
-
(1992)
Region 6 Interim Old Growth Definition for Ponderosa Pine Series
-
-
Hopkins, B.1
Simone, S.2
Schafer, M.3
Lillybridge, T.4
-
24
-
-
0038644920
-
Yield of even-aged stands of ponderosa pine
-
Washington, DC: U.S. Department of Agriculture. 59 p.
-
Meyer, Walter H. 1961. Yield of even-aged stands of ponderosa pine. Revised. Tech. Bull. 630. Washington, DC: U.S. Department of Agriculture. 59 p.
-
(1961)
Revised. Tech. Bull.
, vol.630
-
-
Meyer, W.H.1
-
25
-
-
0001761625
-
Analysis of spatial patterns of lodgepole pine attacked by outbreak populations of mountain pine beetle
-
Mitchell, Russel G.; Preisler, Haiganoush K. 1991. Analysis of spatial patterns of lodgepole pine attacked by outbreak populations of mountain pine beetle. Forest Science. 37(5): 1390-1408.
-
(1991)
Forest Science
, vol.37
, Issue.5
, pp. 1390-1408
-
-
Mitchell, R.G.1
Preisler, H.K.2
-
26
-
-
0001708218
-
Colonization patterns of the pine beetle in thinned and unthinned lodgepole pine stands
-
Mitchell, Russel G.; Preisler, Haiganoush K. 1993. Colonization patterns of the pine beetle in thinned and unthinned lodgepole pine stands. Forest Science. 39(3): 528-545.
-
(1993)
Forest Science
, vol.39
, Issue.3
, pp. 528-545
-
-
Mitchell, R.G.1
Preisler, H.K.2
-
27
-
-
79251595444
-
-
Res. Pap. PNW-5. Portland OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 24 p.
-
Mowat, Edwin L. 1953. Thinning ponderosa pine in the Pacific Northwest - a summary of present information. Res. Pap. PNW-5. Portland OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 24 p.
-
(1953)
Thinning Ponderosa Pine in the Pacific Northwest - A Summary of Present Information
-
-
Mowat, E.L.1
-
28
-
-
0344048176
-
-
Res. Pap. PSW-47. Berkeley, CA: U.S. Department of Agriculture, Forest Service. Pacific Southwest Forest and Range Experiment Station. 11 p.
-
Oliver, William W. 1979. Growth of planted ponderosa pine thinned to different stocking levels in northern California. Res. Pap. PSW-47. Berkeley, CA: U.S. Department of Agriculture, Forest Service. Pacific Southwest Forest and Range Experiment Station. 11 p.
-
(1979)
Growth of Planted Ponderosa Pine Thinned to Different Stocking Levels in Northern California
-
-
Oliver, W.W.1
-
29
-
-
0000338877
-
Twenty-five year growth and mortality of planted ponderosa pine repeatedly thinned to different stand densities in northern California
-
Oliver, William W. 1997. Twenty-five year growth and mortality of planted ponderosa pine repeatedly thinned to different stand densities in northern California. Western Journal of Applied Forestry. 12(4): 122-130.
-
(1997)
Western Journal of Applied Forestry
, vol.12
, Issue.4
, pp. 122-130
-
-
Oliver, W.W.1
-
30
-
-
0343235624
-
Growth of ponderosa pine thinned to different stocking levels in the Western United States
-
Schmidt, Wyman C., comp. 1986 September 29-October 3; Missoula, MT. Gen. Tech. Rep. INT-243. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station
-
Oliver, William W.; Edminster, Carleton B. 1988. Growth of ponderosa pine thinned to different stocking levels in the Western United States. In: Schmidt, Wyman C., comp. Proceedings - future forests of the mountain west: a stand culture symposium; 1986 September 29-October 3; Missoula, MT. Gen. Tech. Rep. INT-243. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station: 87-92.
-
(1988)
Proceedings - Future Forests of the Mountain West: A Stand Culture Symposium
, pp. 87-92
-
-
Oliver, W.W.1
Edminster, C.B.2
-
32
-
-
0343745045
-
Adjusting stand density management guides for sites with low stocking potential
-
Peterson, William C.; Hibbs, David E. 1989. Adjusting stand density management guides for sites with low stocking potential. Western Journal of Applied Forestry. 4(2): 62-65.
-
(1989)
Western Journal of Applied Forestry
, vol.4
, Issue.2
, pp. 62-65
-
-
Peterson, W.C.1
Hibbs, D.E.2
-
33
-
-
0001364989
-
Perfecting a stand-density index for even-aged forests
-
Reineke, L.H. 1933. Perfecting a stand-density index for even-aged forests. Journal of Agricultural Research. 46: 627-638.
-
(1933)
Journal of Agricultural Research
, vol.46
, pp. 627-638
-
-
Reineke, L.H.1
-
34
-
-
0008072294
-
-
Res. Pap. RM-62. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 15 p.
-
Ronco, Frank, Jr.; Edminster, Carleton B.; Trojillo, David P. 1985. Growth of ponderosa pine thinned to different stocking levels in northern Arizona. Res. Pap. RM-62. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 15 p.
-
(1985)
Growth of Ponderosa Pine Thinned to Different Stocking Levels in Northern Arizona
-
-
Ronco F., Jr.1
Edminster, C.B.2
Trojillo, D.P.3
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