Mountain Pine Beetle-killed Trees as Snags in Black Hills Ponderosa Pine Stands PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Mountain Pine Beetle-killed Trees as Snags in Black Hills Ponderosa Pine Stands PDF full book. Access full book title Mountain Pine Beetle-killed Trees as Snags in Black Hills Ponderosa Pine Stands by J. M. Schmid. Download full books in PDF and EPUB format.
Author: J. M. Schmid
Publisher:
ISBN:
Category : Black Hills National Forest (S.D. and Wyo.)
Languages : en
Pages : 8
Get Book
Book Description
Mountain pine beetle-killed ponderosa pine trees in three stands of different stocking levels near Bear Mountain in the Black Hills National Forest were surveyed over a 5-year period to determine how long they persisted as unbroken snags. Rate of breakage varied during the first 5 years after MPB infestation: only one tree broke during the first 2 years in the three stands; breakage increased during the third year; the highest percentage of snags broke during the fourth year; and 10% to 14% broke in the fifth year. Cumulatively, snag breakage was 76%, 91%, and 95% in a GSL 80/90, GSL 100/110, and unmanaged stand, respectively. On average, 56% of the snags broke below 25 ft. The rate and height of breakage in mountain pine beetle-killed trees indicates that they are unlikely to persist as suitable snags for more than 5 to 10 years after infestation.
Author: J. M. Schmid
Publisher:
ISBN:
Category : Black Hills National Forest (S.D. and Wyo.)
Languages : en
Pages : 8
Get Book
Book Description
Mountain pine beetle-killed ponderosa pine trees in three stands of different stocking levels near Bear Mountain in the Black Hills National Forest were surveyed over a 5-year period to determine how long they persisted as unbroken snags. Rate of breakage varied during the first 5 years after MPB infestation: only one tree broke during the first 2 years in the three stands; breakage increased during the third year; the highest percentage of snags broke during the fourth year; and 10% to 14% broke in the fifth year. Cumulatively, snag breakage was 76%, 91%, and 95% in a GSL 80/90, GSL 100/110, and unmanaged stand, respectively. On average, 56% of the snags broke below 25 ft. The rate and height of breakage in mountain pine beetle-killed trees indicates that they are unlikely to persist as suitable snags for more than 5 to 10 years after infestation.
Author:
Publisher:
ISBN:
Category : Mountain pine beetle
Languages : en
Pages : 6
Get Book
Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 160
Get Book
Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 172
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 334
Get Book
Book Description
Author: Wayne D. Shepperd
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 120
Get Book
Book Description
This paper presents a broad-based synthesis of the general ecology of the ponderosa pine ecosystem in the Black Hills. This synthesis contains information and results of research on ponderosa pine from numerous sources within the Black Hills ecosystem. We discuss the silvical characteristics of ponderosa pine, natural disturbances that govern ecosystem processes, wildlife habitat and management, various silvicultural methods to manage ponderosa pine forests, and watershed management of the Black Hills.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 318
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 586
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 354
Get Book
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 442
Get Book
Book Description
