Immigrant Phytophagous Insects on Woody Plants in the United States and Canada

Immigrant Phytophagous Insects on Woody Plants in the United States and Canada PDF Author:
Publisher:
ISBN:
Category : Nonindigenous pests
Languages : en
Pages : 32

Get Book Here

Book Description

Immigrant Phytophagous Insects on Woody Plants in the United States and Canada

Immigrant Phytophagous Insects on Woody Plants in the United States and Canada PDF Author:
Publisher:
ISBN:
Category : Nonindigenous pests
Languages : en
Pages : 32

Get Book Here

Book Description


Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1732

Get Book Here

Book Description


Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1450

Get Book Here

Book Description


Natural Disturbances and Historic Range of Variation

Natural Disturbances and Historic Range of Variation PDF Author: Cathryn H. Greenberg
Publisher: Springer
ISBN: 3319215272
Category : Nature
Languages : en
Pages : 406

Get Book Here

Book Description
This book discusses the historic range of variation (HRV) in the types, frequencies, severities and scales of natural disturbances, and explores how they create heterogeneous structure within upland hardwood forests of the Central Hardwood Region (CHR). The book was written in response to a 2012 forest planning rule which requires that national forests to be managed to sustain ‘ecological integrity’ and within the ‘natural range of variation’ of natural disturbances and vegetation structure. Synthesizing information on HRV of natural disturbance types, and their impacts on forest structure, has been identified as a top need.

General Technical Report NC.

General Technical Report NC. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 280

Get Book Here

Book Description


Invasive Species in Forests and Rangelands of the United States

Invasive Species in Forests and Rangelands of the United States PDF Author: Therese M. Poland
Publisher: Springer Nature
ISBN: 3030453677
Category : Science
Languages : en
Pages : 484

Get Book Here

Book Description
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.

General Technical Report RM.

General Technical Report RM. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 464

Get Book Here

Book Description


Insect Biodiversity

Insect Biodiversity PDF Author: Robert G. Foottit
Publisher: John Wiley & Sons
ISBN: 9781444308228
Category : Science
Languages : en
Pages : 656

Get Book Here

Book Description
Insect Biodiversity: Science and Society brings togetherleading scientific experts to assess the impact insects have onhumankind and the earth’s fragile ecosystems. It examines whyinsect biodiversity matters and how the rapid evolution of insectspecies is affecting us all. Insects and related arthropods make up more than 50 percent ofthe known animal diversity globally, yet a lack of knowledge aboutinsects is hindering the advance of science and society. This bookexplores the wide variety in type and number of insect species andtheir evolutionary relationships. Case studies offer assessments onhow insect biodiversity can help meet the needs of a rapidlyexpanding human population, and also examine the consequences thatan increased loss of insect species will have on the world. The book concludes that a better understanding of the biologyand ecology of insects is the only way to sustainably manageecosystems in an ever changing global environment.

Invertebrates of the Columbia River Basin Assessment Area

Invertebrates of the Columbia River Basin Assessment Area PDF Author:
Publisher:
ISBN:
Category : Invertebrates
Languages : en
Pages : 84

Get Book Here

Book Description


General Technical Report PNW-GTR

General Technical Report PNW-GTR PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 908

Get Book Here

Book Description