British Columbia Rangeland Seeding Manual
Author : Allan Dobb
Publisher :
Page : pages
File Size : 22,29 MB
Release : 2013
Category : Range management
ISBN : 9780772666437
Author : Allan Dobb
Publisher :
Page : pages
File Size : 22,29 MB
Release : 2013
Category : Range management
ISBN : 9780772666437
Author :
Publisher :
Page : 256 pages
File Size : 24,13 MB
Release : 1999
Category : Grasslands
ISBN :
Author :
Publisher :
Page : 306 pages
File Size : 10,65 MB
Release : 1998
Category : Cumulative effects assessment (Environmental assessment)
ISBN :
Author : Michael Barbour
Publisher : Univ of California Press
Page : 732 pages
File Size : 11,21 MB
Release : 2007-07-17
Category : Nature
ISBN : 0520249550
"This completely new edition of Terrestrial Vegetation of California clearly documents the extraordinary complexity and richness of the plant communities and of the state and the forces that shape them. This volume is a storehouse of information of value to anyone concerned with meeting the challenge of understanding, managing or conserving these unique plant communities under the growing threats of climate change, biological invasions and development."—Harold Mooney, Professor of Environmental Biology, Stanford University "The plants of California are under threat like never before. Traditional pressures of development and invasive species have been joined by a newly-recognized threat: human-caused climate change. It is essential that we thoroughly understand current plant community dynamics in order to have a hope of conserving them. This book represents an important, well-timed advance in knowledge of the vegetation of this diverse state and is an essential resource for professionals, students, and the general public alike."—Brent Mishler, Director of the University & Jepson Herbaria and Professor of Integrative Biology, University of California, Berkeley
Author : Eric Schlosser
Publisher : Houghton Mifflin Harcourt
Page : 387 pages
File Size : 27,13 MB
Release : 2012
Category : Business & Economics
ISBN : 0547750331
An exploration of the fast food industry in the United States, from its roots to its long-term consequences.
Author : Charles J. Krebs
Publisher : Benjamin-Cummings Publishing Company
Page : 695 pages
File Size : 50,6 MB
Release : 2001
Category : Science
ISBN : 9780321068798
This best-selling majors ecology book continues to present ecology as a series of problems for readers to critically analyze. No other text presents analytical, quantitative, and statistical ecological information in an equally accessible style. Reflecting the way ecologists actually practice, the book emphasizes the role of experiments in testing ecological ideas and discusses many contemporary and controversial problems related to distribution and abundance. Throughout the book, Krebs thoroughly explains the application of mathematical concepts in ecology while reinforcing these concepts with research references, examples, and interesting end-of-chapter review questions. Thoroughly updated with new examples and references, the book now features a new full-color design and is accompanied by an art CD-ROM for instructors. The field package also includes The Ecology Action Guide, a guide that encourages readers to be environmentally responsible citizens, and a subscription to The Ecology Place (www.ecologyplace.com), a web site and CD-ROM that enables users to become virtual field ecologists by performing experiments such as estimating the number of mice on an imaginary island or restoring prairie land in Iowa. For college instructors and students.
Author :
Publisher :
Page : 52 pages
File Size : 37,33 MB
Release : 2002
Category : Forest fire forecasting
ISBN :
The objective of this study was to provide managers with national-level data on current conditions of vegetation and fuels developed from ecologically based methods to address these questions: How do current vegetation and fuels differ from those that existed historically? Where on the landscape do vegetation and fuels differ from historical levels? In particular, where are high fuel accumulations? When considered at a coarse scale, which areas estimated to have high fuel accumulations represent the highest priorities for treatment?
Author : James M. Vose
Publisher : CRC Press
Page : 494 pages
File Size : 43,88 MB
Release : 2013-12-05
Category : Nature
ISBN : 1466572752
Forest land managers face the challenges of preparing their forests for the impacts of climate change. However, climate change adds a new dimension to the task of developing and testing science-based management options to deal with the effects of stressors on forest ecosystems in the southern United States. The large spatial scale and complex interactions make traditional experimental approaches difficult. Yet, the current progression of climate change science offers new insights from recent syntheses, models, and experiments, providing enough information to start planning now for a future that will likely include an increase in disturbances and rapid changes in forest conditions. Climate Change Adaptation and Mitigation Management Options: A Guide for Natural Resource Managers in Southern Forest Ecosystems provides a comprehensive analysis of forest management options to guide natural resource management in the face of future climate change. Topics include potential climate change impacts on wildfire, insects, diseases, and invasives, and how these in turn might affect the values of southern forests that include timber, fiber, and carbon; water quality and quantity; species and habitats; and recreation. The book also considers southern forest carbon sequestration, vulnerability to biological threats, and migration of native tree populations due to climate change. This book utilizes the most relevant science and brings together science experts and land managers from various disciplines and regions throughout the south to combine science, models, and on-the-ground experience to develop management options. Providing a link between current management actions and future management options that would anticipate a changing climate, the authors hope to ensure a broader range of options for managing southern forests and protecting their values in the future.
Author : Thomas B. Reed
Publisher : Biomass Energy Foundation
Page : 160 pages
File Size : 35,53 MB
Release : 1988
Category : Science
ISBN : 9781890607005
Author :
Publisher :
Page : 486 pages
File Size : 50,7 MB
Release : 2000
Category :
ISBN :