Author: William G. Bradshaw
Publisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 146
Book Description
A Problem Analysis of Population Dynamics of the Jack Pine Budworm
Author: William G. Bradshaw
Publisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 146
Book Description
Publisher:
ISBN:
Category : Jack pine
Languages : en
Pages : 146
Book Description
Population Dynamics of the Major North American Needle-eating Budworms
Author: Robert W. Campbell
Publisher:
ISBN:
Category : Insect populations
Languages : en
Pages : 244
Book Description
Publisher:
ISBN:
Category : Insect populations
Languages : en
Pages : 244
Book Description
Research Paper PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 348
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 348
Book Description
Jack Pine Budworm Biology and Management
Author: Winston Jan Anthony Volney
Publisher: Northern Forestry Centre
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 168
Book Description
Presents proceedings of a symposium on the biology and management of the jack pine budworm (Choristoneura pinus Freeman). Topics of symposium papers included regional perspectives and histories of jack pine budworm infestation and control operations, budworm population biology, defoliation prediction, budworm monitoring, effects of stand age and site index on budworm damage, decision support tools for budworm management, jack pine forest ecosystem relationships, hazard rating and stand vulnerability assessment, and impact of jack pine budworm in Ontario.
Publisher: Northern Forestry Centre
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 168
Book Description
Presents proceedings of a symposium on the biology and management of the jack pine budworm (Choristoneura pinus Freeman). Topics of symposium papers included regional perspectives and histories of jack pine budworm infestation and control operations, budworm population biology, defoliation prediction, budworm monitoring, effects of stand age and site index on budworm damage, decision support tools for budworm management, jack pine forest ecosystem relationships, hazard rating and stand vulnerability assessment, and impact of jack pine budworm in Ontario.
Forests and Insects
Author: Allan D. Watt
Publisher: Springer Science & Business Media
ISBN: 9780412791109
Category : Nature
Languages : en
Pages : 440
Book Description
This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.
Publisher: Springer Science & Business Media
ISBN: 9780412791109
Category : Nature
Languages : en
Pages : 440
Book Description
This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.
Technical Bulletin
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 212
Book Description
Forestry Theses Accepted by Colleges and Universities in the United States
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 612
Book Description
Forestry Theses Accepted by Colleges and Universities in the United States, January 1956-June 1966
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 232
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 232
Book Description
Information Report
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 644
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 644
Book Description
Forest Ecosystems, Forest Management and the Global Carbon Cycle
Author: Michael J. Apps
Publisher: Springer Science & Business Media
ISBN: 3642611117
Category : Science
Languages : en
Pages : 455
Book Description
Globally, forest vegetation and soils are both major stores of terrestrial organic carbon, and major contributors to the annual cycling of carbon between the atmosphere and the biosphere. Forests are also a renewable resource, vital to the everyday existence of millions of people, since they provide food, shelter, fuel, raw materials and many other benefits. The combined effects of an expanding global population and increasing consumption of resources, however, may be seriously endangering both the extent and future sustainability of the world's forests. About thirty chapters cover four main themes: the role of forests in the global carbon cycle; effects of past, present and future changes in forest land use; the role of forest management, products and biomass on carbon cycling, and socio-economic impacts.
Publisher: Springer Science & Business Media
ISBN: 3642611117
Category : Science
Languages : en
Pages : 455
Book Description
Globally, forest vegetation and soils are both major stores of terrestrial organic carbon, and major contributors to the annual cycling of carbon between the atmosphere and the biosphere. Forests are also a renewable resource, vital to the everyday existence of millions of people, since they provide food, shelter, fuel, raw materials and many other benefits. The combined effects of an expanding global population and increasing consumption of resources, however, may be seriously endangering both the extent and future sustainability of the world's forests. About thirty chapters cover four main themes: the role of forests in the global carbon cycle; effects of past, present and future changes in forest land use; the role of forest management, products and biomass on carbon cycling, and socio-economic impacts.