Results And Data From An Ecological Study Of Garry Oak Quercus Garryana Ecosystems In Southwestern British Columbia
Results And Data From An Ecological Study Of Garry Oak Quercus Garryana Ecosystems In Southwestern British Columbia Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Results And Data From An Ecological Study Of Garry Oak Quercus Garryana Ecosystems In Southwestern British Columbia book. This book definitely worth reading, it is an incredibly well-written.
Author : Wayne Richard Erickson Publisher : British Columbia Ministry of Forests and Range Forest Scienc Page : 74 pages File Size : 52,6 Mb Release : 2008 Category : Ecosystem management ISBN : MINN:31951D02588712P
Results and Data from an Ecological Study of Garry Oak (Quercus Garryana) Ecosystems in Southwestern British Columbia by Wayne Richard Erickson Pdf
This report contains information from the author's MSc thesis, which presented ecological data collected during a survey of the Garry oak (Quercus garryana) habitat in southwestern British Columbia (B.C.) from 1992 to 1994. The purpose of collecting this data was to develop a classification system and management strategy for identifying and protecting the Garry oak habitat in B.C.--Includes text from document.
British Columbia. Ministry of Environment, Lands and Parks,Wayne Erickson
Author : British Columbia. Ministry of Environment, Lands and Parks,Wayne Erickson Publisher : Province of British Columbia, Ministry of Environment, Lands and Parks Page : 6 pages File Size : 52,6 Mb Release : 1993 Category : Biodiversity conservation ISBN : 0772674698
Garry Oak Ecosystems by British Columbia. Ministry of Environment, Lands and Parks,Wayne Erickson Pdf
One of a series of Ecosystems at Risk in British Columbia brochures that present profiles of various ecosystems considered to be biologically "at risk" in the Province. Describes the ecosystems' components, history, present status, and importance, and explains why they are at risk.
Towards a Recovery Strategy for Garry Oak and Associated Ecosystems in Canada by Canada. Environment Canada. Pacific and Yukon Region,Marilyn Ann Fuchs,Georgia Basin Ecosystem Initiative (Canada) Pdf
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
This volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.
Author : Ben Heemskerk,Bruce J. Rogers,C. DeLong Publisher : British Columbia Ministry of Forests and Range Forest Scienc Page : 44 pages File Size : 49,9 Mb Release : 2009 Category : Nature ISBN : MINN:31951D02938016B
Ecosystem and Tree Attributes Affecting the Presence of Functional Wildlife Tree Types by Ben Heemskerk,Bruce J. Rogers,C. DeLong Pdf
"Wildlife Trees play a significant role in maintaining species richness in forested ecosystems by providing critical habitat. This study was completed to develop a better understanding of the relationship between ecosystem and tree attributes and an established functional Wildlife Tree type classification. Data from four studies conducted in different ecosystems in central British Columbia are compared in this paper. The four study areas were: (1) boreal aspen forests, (2) mixed conifer forests in the boreal foothills, (3) mixed conifer forests in the moist interior plateau, and (4) mixed conifer forests in the interior wet belt. In each study area, tree species were evaluated by diameter classes for the percentage of live versus dead stems and functional Wildlife Tree types based on an existing classification system, and results within and among study areas were then compared. The combined tree sample size totalled almost 19 300 stems, comprising 10 different tree species. To provide a link to provincial Wildlife Tree policy, each tree's value was ranked using guidelines established by the provincial Wildlife Tree Committee."--Document.
A Practical Guide to Oak Release by Constance A. Harrington Pdf
Oregon white oak savannas and woodlands represent a biological and cultural legacy in the Pacific Northwest. Many Oregon white oak stands are deteriorating owing to invasion and eventual overtopping by Douglas-fir or other conifers. Releasing the shade-intolerant oak trees from overtopping conifers can often restore these oak stands. When planning a release operation, there are many factors to consider such as timing and intensity of release, which trees to select for release, and management of the understory. A carefully executed oak release can minimize damage to oak trees, and followup treatments may reduce the spread of invasive plants. This guide answers the most commonly asked questions related to oak release.
Evaluation of Landscape Alternatives for Managing Oak at Tenalquot Prairie, Washington by Peter Jay Gould,Constance A. Harrington Pdf
In recent years, interest has increased in restoring Oregon white oak (Quercus garryana Dougl. ex Hook.) and prairie landscapes in the Pacific Northwest, especially where elements of historical plant communities are intact. We evaluated the effect of alternative management scenarios on the extent and condition of Oregon white oak, the extent of prairie, and the harvest and standing volumes of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) within a 2934-ha portion of Fort Lewis, Washington (named the Tenalquot Planning Area for the purpose of the project). A landscape-level analysis of the scenarios was completed using a geographic information system, a forest growth model (ORGANON), and landscape visualization software (EnVision). The scenarios ranged from no active management to restoration of the historical extent of oak and prairies within the planning area. The results indicate that the window of opportunity for restoring oak and prairie landscapes in the Puget Sound lowlands and other regions is small, and aggressive management is needed to maintain or enhance these landscapes. The project demonstrates the value of landscape-level analyses and the use of new technologies for conveying the results of alternative management scenarios.
