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Forest Resources of Illinois

Forest Resources of Illinois PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 70

Book Description

Forest Resources of Illinois

Forest Resources of Illinois PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 70

Book Description

Forest Trees of Illinois

Forest Trees of Illinois PDF Author: Jay C. Hayek
Publisher:
ISBN:
Category : Forest plants
Languages : en
Pages : 348

Book Description

Illinois' Forest Resources, 2005

Illinois' Forest Resources, 2005 PDF Author: Susan J. Crocker
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 40

Book Description
Results of the completed 2005 Illinois annual inventory show an estimated 4.5 million acres of forest land that supports 7.6 billion cubic feet (ft3) of total net live-tree volume. Since 1948, timberland area has steadily increased and now represents 96 percent of total forest land. Growing-stock volume on timberland has risen to an estimated 6.8 billion ft3. Ten percent of live-tree volume on timberland is in cull trees. Live-tree aboveground biomass is 210.5 million dry tons. Net growth of growing stock increased by an average of 327 million ft3/yr. Growing stock was removed at an average of 60.6 million ft3/yr. Average annual mortality of growing stock was 86.6 million ft3/yr. Oak wilt, gypsy moth, emerald ash borer, Dutch elm disease, Asian longhorned beetle, and drought were among Illinois' forest health concerns.

Forest Resources of Illinois

Forest Resources of Illinois PDF Author: Louis R. Iverson
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 206

Book Description
Provides a comprehensive summary Illinois forest resources, a glossary of terms, a list of the 508 woody plants of Illinois and a list of high-quality forested natural areas.

Forest Resources of Illinois, 2002

Forest Resources of Illinois, 2002 PDF Author: Scott Bretthauer
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 92

Book Description

Illinois Forest Resources

Illinois Forest Resources PDF Author: Charles A. Stewart
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 256

Book Description

Winter Tree Finder

Winter Tree Finder PDF Author: May Theilgaard Watts
Publisher: Nature Study Guild Publishers
ISBN: 9780912550039
Category : Gardening
Languages : en
Pages : 68

Book Description
Learn to identify trees in winter, by their twigs and other features, with this key to native and commonly introduced deciduous trees of the U.S. and Canada east of the Rockies.--Information taken from back of book.

Illinois' Forest Resource

Illinois' Forest Resource PDF Author: Gerhard K. Raile
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 120

Book Description

A Long-range Plan for Illinois Forest Resources

A Long-range Plan for Illinois Forest Resources PDF Author:
Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 68

Book Description

Agricultural Conservation Program

Agricultural Conservation Program PDF Author: United States. Agricultural Stabilization and Conservation Service
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 8

Book Description

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