Author: Donald W. Seegrist
Publisher:
ISBN:
Category : Balsam fir
Languages : en
Pages : 8
Book Description
Mortality of Spruce and Fir in Maine in 1976-78 Due to the Spruce Budworm Outbreak
Author: Donald W. Seegrist
Publisher:
ISBN:
Category : Balsam fir
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Balsam fir
Languages : en
Pages : 8
Book Description
The Spruce Budworm Outbreak in Maine in the 1970's
Author:
Publisher:
ISBN:
Category : Spruce budworm
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Spruce budworm
Languages : en
Pages : 134
Book Description
Research Paper NE.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 422
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 422
Book Description
Progress in Forest Research in the Northeast, 1982
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 36
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1514
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1514
Book Description
Tree Defects
Author: Alex L. Shigo
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 882
Book Description
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 882
Book Description
Stand Basal-area and Tree-diameter Growth in Red Spruce-fir Forests in Maine, 1960-80
Author: Stanley J. Zarnoch
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Book Description
S2Stand basal area change and individual surviving red spruce d.b.h. growth from 1960 to 1980 were analyzed for red spruce-fir stands in Maine. Regression modeling was used to relate these measures of growth to stand and tree conditions and to compare growth throughout the period. Results indicate a decline in growth. The regression models helped identify trends and relationships but were not useful for predicting growth due to the tremendous amount of variability in the growth of red spruce-fir stands. S3.
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Book Description
S2Stand basal area change and individual surviving red spruce d.b.h. growth from 1960 to 1980 were analyzed for red spruce-fir stands in Maine. Regression modeling was used to relate these measures of growth to stand and tree conditions and to compare growth throughout the period. Results indicate a decline in growth. The regression models helped identify trends and relationships but were not useful for predicting growth due to the tremendous amount of variability in the growth of red spruce-fir stands. S3.
Canadian Journal of Forest Research
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 508
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 508
Book Description
Spruce Budworm Suppression Cooperative Project, 1976
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
General Technical Report NE
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 564
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 564
Book Description