Download Free Relationships Between Stand Age Stand Structure And Biodiversity In Aspen Mixedwood Forests In Alberta Book in PDF and EPUB Free Download. You can read online Relationships Between Stand Age Stand Structure And Biodiversity In Aspen Mixedwood Forests In Alberta and write the review.

In response to concerns that intensive logging of Alberta's boreal mixedwood forests may result in a change in forest structure and biota, this report describes forest structure and composition of plant and animal communities in young, mature, and old aspen mixedwood stands of fire origin in Alberta. The information in this report serves as a reference against which structure and biota in harvested forests can be compared. The report begins with a general overview of the flora and fauna of the aspen mixedwood forest, and an examination of the rationale and possible consequences of commercial aspen forestry. Subsequent chapters explore relationships between stand age and microclimate, forest structure and floristics, down woody material, understory vegetation, nonvascular species, birds, and mammals. Chapters addressing featured species cover ungulates, bats, and the flying squirrel. The final chapters discuss relationships between the vertebrate community and forest structure, and provide recommendations for aspen mixedwood forest management in Alberta.
This book is intended to provide information to those who wish to interact with the landbase in an ecologically sustainable manner. Practitioners charged with the administration of land-based programs in industry and government will find the information presented useful. It should also be a resource for many community groups involved in land-use decision-making. Humans continue to use forests and make decisions about land use without perfect information. Conservation Biology Principles for Forested Landscapes is intended to enable the improvement of planning and decison-making processes by providing ecological information on issues of forest use. Current approaches are not working. Where information exists on new, ecologically sustainable approaches, practitioners should switch. Where the information on a better approach is not yet available, practitioners should replace the current, inappropriate approach with a variety of flexible ones that offer the opportunity to change with new knowledge.
The book contains 15 chapters and provides an overview and synthesis of forest fragmentation and its influences on key ecological processes and vertebrate productivity. Land use practices and their effects on vertebrate populations and productivity are discussed and examples of several planning approaches to address landscape-level management effects are described.
In this book, the authors discuss the effects that temporal changes in resources have on animal populations. The chapters address the idea of current as well as historical temporal influences on resource availability, quality, and distribution. The authors draw attention to the neglected temporal issues so important to understanding species and community responses. International contributions enable worldwide application of the theories.
Principles and Practices in Plant Ecology: Allelochemical Interactions provides insights and details recent progress about allelochemical research from the ecosystem standpoint. Research on chemical ecology of allelochemicals in the last three decades has established this field as a mature science that interrelates the research of biologists, weed and crop scientists, agronomists, natural product chemists, microbiologists, ecologists, soil scientists, and plant physiologists and pathologists. This book demonstrates how the influence of allelochemicals on the various components of an ecosystem-including soil microbial ecology, soil nutrients, and physical, chemical, and biological soil factors-may affect growth, distribution, and survival of plant species. Internationally renowned exper†s discuss how a better understanding of allelochemical phenomena can lead to true sustainable agriculture.