Field Survey of Growth and Colonization of Nonnative Trees on Mainland Alaska
Author : John Norman Alden
Publisher :
Page : 84 pages
File Size : 44,72 MB
Release : 2006
Category : Alien plants
ISBN :
Author : John Norman Alden
Publisher :
Page : 84 pages
File Size : 44,72 MB
Release : 2006
Category : Alien plants
ISBN :
Author : John Alden
Publisher : DIANE Publishing
Page : 84 pages
File Size : 13,55 MB
Release : 2008-05
Category : Nature
ISBN : 9781422310731
Six of nine nonnative boreal conifers in three genera (¿Abies,¿ ¿Larix,¿ & `Pinus¿) regenerated in 11-31 years after they were introduced to mainland Alaska. Lodegole pine & the Siberian larches were the most widely introduced species. Siberian larch grew up to 6 times more stem vol. than white spruce in the first 40 years on upland sites. Lodgepole pine grew more stem wood than white spruce for 35 years after planting. Snowshoe hares & moose were the most serious pests of these conifers. Growth & age relationships were negative for all sampled conifers & positive for native white spruce. The introduction & naturalization of noninvasive tree species may improve the diversity, stability, & productivity of managed forest ecosystems. Illustrations.
Author : John Alden
Publisher :
Page : 74 pages
File Size : 11,98 MB
Release : 2006
Category :
ISBN :
Author : Les Viereck
Publisher : University of Alaska Press
Page : 388 pages
File Size : 37,88 MB
Release : 2010-11-15
Category : Nature
ISBN : 160223132X
Alaska Trees and Shrubs has been the definitive work on the woody plants of Alaska for more than three decades. This new, completely revised second edition provides updated information on habitat, as well as detailed descriptions of every tree or shrub species in the state. New distribution maps reflect the latest survey data, while the keys, glossary, and appendix on non-native plants make this the most useful guide to Alaska trees and shrubs ever published.
Author : Therese M. Poland
Publisher : Springer Nature
Page : 455 pages
File Size : 47,64 MB
Release : 2021-02-01
Category : Science
ISBN : 3030453677
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.
Author :
Publisher : Government Printing Office
Page : 310 pages
File Size : 18,45 MB
Release : 2005
Category : Gardening
ISBN : 9780160729966
NOTE: NO FURTHER DISCOUNT FOR THIS PRODUCT -- Significantly reduced price -- Overstock List Price Describes invasive, non-native plants moving into Alaska.
Author :
Publisher :
Page : 624 pages
File Size : 16,51 MB
Release : 1974
Category :
ISBN :
Author :
Publisher :
Page : 418 pages
File Size : 46,52 MB
Release : 1996
Category : Ecology
ISBN :
Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.
Author : Eileen M Stark
Publisher : Mountaineers Books
Page : 645 pages
File Size : 26,54 MB
Release : 2014-09-24
Category : Gardening
ISBN : 1594858675
CLICK HERE to download sample native plants from Real Gardens Grow Natives For many people, the most tangible and beneficial impact they can have on the environment is right in their own yard. Aimed at beginning and veteran gardeners alike, Real Gardens Grow Natives is a stunningly photographed guide that helps readers plan, implement, and sustain a retreat at home that reflects the natural world. Gardening with native plants that naturally belong and thrive in the Pacific Northwest’s climate and soil not only nurtures biodiversity, but provides a quintessential Northwest character and beauty to yard and neighborhood! For gardeners and conservationists who lack the time to read through lengthy design books and plant lists or can’t afford a landscape designer, Real Gardens Grow Natives is accessible yet comprehensive and provides the inspiration and clear instruction needed to create and sustain beautiful, functional, and undemanding gardens. With expert knowledge from professional landscape designer Eileen M. Stark, Real Gardens Grow Natives includes: * Detailed profiles of 100 select native plants for the Pacific Northwest west of the Cascades, plus related species, helping make plant choice and placement. * Straightfoward methods to enhance or restore habitat and increase biodiversity * Landscape design guidance for various-sized yards, including sample plans * Ways to integrate natives, edibles, and nonnative ornamentals within your garden * Specific planting procedures and secrets to healthy soil * Techniques for propagating your own native plants * Advice for easy, maintenance using organic methods
Author : Institute of Ecology
Publisher :
Page : 632 pages
File Size : 40,13 MB
Release : 1974
Category : Conservation of natural resources
ISBN :