Last Stand of the Red Spruce PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Last Stand of the Red Spruce PDF full book. Access full book title Last Stand of the Red Spruce by Robert A. Mello. Download full books in PDF and EPUB format.
Author: Robert A. Mello
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 232
Get Book Here
Book Description
Discusses the effect of air pollution on forests, explains why the government should take action to stop or reduce acid rain, and assesses the extent of the threat to American forests.
Author: Robert A. Mello
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 232
Get Book Here
Book Description
Discusses the effect of air pollution on forests, explains why the government should take action to stop or reduce acid rain, and assesses the extent of the threat to American forests.
Author: Christopher Uhl
Publisher: Rowman & Littlefield Publishers
ISBN: 0742576795
Category : Nature
Languages : en
Pages : 403
Get Book Here
Book Description
This book offers an ecology-based, wonder-filled initiation to the Universe and the Planet Earth. It examines the ways in which humans are damaging the Earth and their own bodies and spirits. It also presents paradigms, values, and tools essential for both planetary and personal transformation.
Author: Mary B. Adams
Publisher: Springer Science & Business Media
ISBN: 1461229065
Category : Science
Languages : en
Pages : 427
Get Book Here
Book Description
In the early 1980s there were several published reports of recent, unexplained increases in mortality of red spruce in the Adirondack Mountains and the northern Appalachian Mountains of the eastern United States. These reports coincided with documentation of reductions in radial growth of several species of pine in the southeastern United States, and with the severe, rapid, and widespread decline of Norway spruce, silver fir, and some hardwoods in central Europe. In all of these instances, atmospheric deposition was hypothesized as the cause of the decline. (Throughout this volume, we use the term "decline" to refer to a loosely synchronized regional-scale deterioration of tree health which is brought about by a combination of stress factors. These may be biotic or abiotic in nature, and the combinations may differ from site to site. ) Heated public debate about the causes and possible cures for these forest declines ensued. Through the course of this debate, it became clear that information about forest health and air pollution effects on forests was inadequate to meet policymakers' needs. Ecology and Decline of Red Spruce in the Eastern United States addresses that gap for eastern spruce fir forests and represents the culmination of a great deal of research conducted in recent years. The focus is on red spruce because the decline of red spruce was both dramatic and inexplicable and because of the great amount of information gathered on red spruce.
Author: Stanley J. Zarnoch
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 24
Get Book Here
Book Description
S2Stand basal area change and individual surviving red spruce d.b.h. growth from 1960 to 1980 were analyzed for red spruce-fir stands in Maine. Regression modeling was used to relate these measures of growth to stand and tree conditions and to compare growth throughout the period. Results indicate a decline in growth. The regression models helped identify trends and relationships but were not useful for predicting growth due to the tremendous amount of variability in the growth of red spruce-fir stands. S3.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1296
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 918
Get Book Here
Book Description
Author: Daniel D. Chiras
Publisher: Jones & Bartlett Learning
ISBN: 9780763735692
Category : Environmental sciences
Languages : en
Pages : 760
Get Book Here
Book Description
Author: Evan J. Ringquist
Publisher: Routledge
ISBN: 1315287994
Category : Political Science
Languages : en
Pages : 253
Get Book Here
Book Description
Why do some states enact stronger pollution control progammes than others? And, do stronger controls have identifiable impacts on environmental quality in these states? This work seeks to answer these question by means of combining data, methods and theory from the natural and social sciences.
Author:
Publisher:
ISBN:
Category : Tree farms
Languages : en
Pages : 362
Get Book Here
Book Description
Author: Barry National Toxics Campaign
Publisher: Island Press
ISBN: 1597268844
Category : Health & Fitness
Languages : en
Pages : 368
Get Book Here
Book Description
Fighting Toxics is a step-by-step guide illustrating how to investigate the toxic hazards that may exist in your community, how to determine the risks they pose to your health, and how to launch an effective campaign to eliminate them.
