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Author : Anonim
Publisher : Unknown
Page : 150 pages
File Size : 52,5 Mb
Release : 2006
Category : Forest animals
ISBN : MINN:31951D02526140I
Author : Sylvan Ramsey Kaufman,Wallace Kaufman
Publisher : Stackpole Books
Page : 466 pages
File Size : 48,5 Mb
Release : 2007
Category : Nature
ISBN : 9780811733656
Full-color illustrated photographs of over 175 species of invasive plants in North America that describes their environmental and economic impact.
Author : Sally Roth
Publisher : Rodale
Page : 408 pages
File Size : 41,9 Mb
Release : 2006
Category : Bird attracting
ISBN : 1594866201
Describes nineteen different bird families with advice on ways to attract each family with nesting sights, shrub cover, and a variety of specific plant suggestions.
Author : Anonim
Publisher : Unknown
Page : 280 pages
File Size : 44,5 Mb
Release : 2006
Category : Forest insects
ISBN : UCD:31175030857034
Author : John Stanturf,Palle Madsen,David Lamb
Publisher : Springer Science & Business Media
Page : 476 pages
File Size : 47,6 Mb
Release : 2012-12-05
Category : Science
ISBN : 9789400753389
While restoration ecology has traditionally aimed to re-create some putative more ‘natural’ ecological state, forest landscape restoration (FLR) has emerged over the last decade as an approach aimed more at restoring natural functions, while focusing on meeting human needs. With a view to exploring the practical potential of this approach, this book draws together a team of experts from the natural and social sciences to discuss its success so far in addressing critical issues such as biodiversity, ecological function, and human livelihoods. Applying principles of landscape ecology, restoration ecology, planning theory and conflict management, the book presents a series of case studies which document the approach, and discusses how the approach can help with priority setting for the future. The book will provide a valuable reference to graduate students and researchers interested in ecological restoration, forest ecology and management, as well as to professionals in environmental restoration, natural resource management, conservation, and environmental policy.
Author : Leslie Ferguson
Publisher : Unknown
Page : 38 pages
File Size : 45,9 Mb
Release : 2003
Category : Forest roads
ISBN : MINN:31951D022628326
Provides recommendations for reducing or eliminating the spread of weeds during road maintenance. Noxious weed species frequently colonize roads and are likely to be spread during road maintenance. Roadway maintenance should not be undertaken without coordination between the maintenance crew and the noxious weed specialist. Recommendations in this report are based on weed biology, observations, and road maintenance practices rather than actual research. Included is a list of references, links to a few Web-based resources, and addresses for manufacturers of soil binders (that can reduce the need for road maintenance), and an appendix containing the U.S. Department of Agriculture, Forest Service Northern Region's Noxious Weed Best Management Practices.
Author : Anonim
Publisher : Unknown
Page : 40 pages
File Size : 43,8 Mb
Release : 2004
Category : Forest products
ISBN : MINN:31951D02977764P
Author : Anonim
Publisher : DIANE Publishing
Page : 30 pages
File Size : 50,6 Mb
Release : 2003
Category : Electronic
ISBN : 9781428960572
Author : Eric H. Wharton
Publisher : Unknown
Page : 32 pages
File Size : 47,9 Mb
Release : 2003
Category : Forest products
ISBN : MINN:31951D02977762T
...Information on the forests of Vermont including forest ownership, characteristics and trends, composition and structure, timber supply, timber quality, products from Vermont's forests, sustainability, and forest health...
Author : Anne Larkin Hansen,Mike Severson,Dennis L. Waterman
Publisher : Storey Publishing, LLC
Page : 305 pages
File Size : 47,8 Mb
Release : 2011-09-01
Category : Technology & Engineering
ISBN : 9781603427302
Whether you have a few acres of trees in the suburbs or a small commercial forest, you can encourage a healthy and sustainable ecosystem through proper woodland management. This introductory guide shows you how to identify the type, health, and quality of your trees and suggests strategies for keeping your woodland thriving.
Author : Fernando E. Vega,Richard W. Hofstetter
Publisher : Academic Press
Page : 640 pages
File Size : 49,6 Mb
Release : 2014-12-29
Category : Science
ISBN : 9780124171732
Bark Beetles: Biology and Ecology of Native and Invasive Species provides a thorough discussion of these economically important pests of coniferous and broadleaf trees and their importance in agriculture. It is the first book in the market solely dedicated to this important group of insects, and contains 15 chapters on natural history and ecology, morphology, taxonomy and phylogenetics, evolution and diversity, population dynamics, resistance, symbiotic associations, natural enemies, climate change, management strategies, economics, and politics, with some chapters exclusively devoted to some of the most economically important bark beetle genera, including Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus. This text is ideal for entomology and forestry courses, and is aimed at scientists, faculty members, forest managers, practitioners of biological control of insect pests, mycologists interested in bark beetle-fungal associations, and students in the disciplines of entomology, ecology, and forestry. Provides the only synthesis of the literature on bark beetles Features chapters exclusively devoted to some of the most economically important bark beetle genera, such as Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus Includes copious color illustrations and photographs that further enhance the content
Author : Anonim
Publisher : Unknown
Page : 42 pages
File Size : 41,7 Mb
Release : 1981
Category : Forest products
ISBN : UOM:39015057351911
Author : R.P. Soundararajan
Publisher : BoD – Books on Demand
Page : 398 pages
File Size : 53,9 Mb
Release : 2012-07-25
Category : Technology & Engineering
ISBN : 9789535106807
Pesticides are considered as potential molecules to combat insects, pests, diseases and weeds in agricultural, horticultural cropping system as well as health management systems. Pesticides of chemical origin are highly effective against the target organism. However, the chemical pesticides have toxic effects on several non-target species and the growing environmental concerns raises the issues of safety and evaluation of toxicity. In this book the effects of chemical pesticides on fishes, earthworms, beneficial microbes and natural enemies in agricultural ecosystems are discussed. Furthermore, pesticides have the properties to disrupt endocrine and non-traditional pesticide compounds have been elaborately narrated. The recent technology on use of biomarkers in pesticide assay is described in two chapters. Some of plants having pesticidally active compounds are described. Use of biotechnological approaches for insect pest management and a new approach to recognize larva in the field by LIRA classifier system are two more interesting chapters of the book.
Author : Anonim
Publisher : Unknown
Page : 402 pages
File Size : 55,8 Mb
Release : 2004
Category : Electronic books
ISBN : UIUC:30112075559598
"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."
Author : J. W. Deacon
Publisher : John Wiley & Sons
Page : 390 pages
File Size : 44,5 Mb
Release : 2013-04-29
Category : Science
ISBN : 9781118685075
Visit the accompanying website from the author at www.blackwellpublishing.com/deacon. Fungal Biology is the fully updated new edition of this undergraduate text, covering all major areas of fungal biology and providing insights into many topical areas. Provides insights into many topical areas such as fungal ultrastructure and the mechanisms of fungal growth, important fungal metabolites and the molecular techniques used to study fungal populations. Focuses on the interactions of fungi that form the basis for developing biological control agents, with several commercial examples of the control of insect pests and plant diseases. Emphasises the functional biology of fungi, with examples from recent research. Includes a clear illustrative account of the features and significance of the main fungal groups.