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The Red Spruce
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Book Synopsis Ecology and Decline of Red Spruce in the Eastern United States by : Mary B. Adams
Download or read book Ecology and Decline of Red Spruce in the Eastern United States written by Mary B. Adams and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Red Spruce by : Louis Sutliffe Murphy
Download or read book The Red Spruce written by Louis Sutliffe Murphy and published by . This book was released on 1917 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Decline and Mortality of Red Spruce in West Virginia by :
Download or read book Decline and Mortality of Red Spruce in West Virginia written by and published by . This book was released on 1986 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analyses of Great Smoky Mountain Red Spruce Tree Ring Data by :
Download or read book Analyses of Great Smoky Mountain Red Spruce Tree Ring Data written by and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Symptomatology & Trend of Tree Condition of Red Spruce & Balsam Fir by :
Download or read book Symptomatology & Trend of Tree Condition of Red Spruce & Balsam Fir written by and published by . This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerial Assessment of Red Spruce & Balsam Fir Condition in the Adirondack Region of New York, the Green Mountains of Vermont, the White Mountains of New Hampshire, and the Mountains of Western Maine, 1985-1986 by : Margaret M. Miller-Weeks
Download or read book Aerial Assessment of Red Spruce & Balsam Fir Condition in the Adirondack Region of New York, the Green Mountains of Vermont, the White Mountains of New Hampshire, and the Mountains of Western Maine, 1985-1986 written by Margaret M. Miller-Weeks and published by . This book was released on 1993 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identification of Red Spruce and Fraser Fir on Large Scale CIR Aerial Photos by :
Download or read book Identification of Red Spruce and Fraser Fir on Large Scale CIR Aerial Photos written by and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stand Basal-area and Tree-diameter Growth in Red Spruce-fir Forests in Maine, 1960-80 by : Stanley J. Zarnoch
Download or read book Stand Basal-area and Tree-diameter Growth in Red Spruce-fir Forests in Maine, 1960-80 written by Stanley J. Zarnoch and published by . This book was released on 1990 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis A Study in Comparative Lengths of Tracheids of Red Spruce Grown Under Free and Suppressed Conditions by : Warren Brokaw MacMillan
Download or read book A Study in Comparative Lengths of Tracheids of Red Spruce Grown Under Free and Suppressed Conditions written by Warren Brokaw MacMillan and published by . This book was released on 1924 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Life in the Cold by : Peter J. Marchand
Download or read book Life in the Cold written by Peter J. Marchand and published by UPNE. This book was released on 2000-10-03 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: A third edition of a classic work on cold climate ecosystems, updated with a new chapter on mammals and birds.
Book Synopsis The Golden Spruce by : John Vaillant
Download or read book The Golden Spruce written by John Vaillant and published by Vintage Canada. This book was released on 2009-03-18 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATIONAL BESTSELLER • WINNER OF THE GOVERNOR GENERAL'S LITERARY AWARD FOR NON-FICTION • WINNER OF THE WRITERS’ TRUST NON-FICTION PRIZE “Absolutely spellbinding.” —The New York Times The environmental true-crime story of a glorious natural wonder, the man who destroyed it, and the fascinating, troubling context in which this act took place. FEATURING A NEW AFTERWORD BY THE AUTHOR On a winter night in 1997, a British Columbia timber scout named Grant Hadwin committed an act of shocking violence in the mythic Queen Charlotte Islands. His victim was legendary: a unique 300-year-old Sitka spruce tree, fifty metres tall and covered with luminous golden needles. In a bizarre environmental protest, Hadwin attacked the tree with a chainsaw. Two days later, it fell, horrifying an entire community. Not only was the golden spruce a scientific marvel and a tourist attraction, it was sacred to the Haida people and beloved by local loggers. Shortly after confessing to the crime, Hadwin disappeared under suspicious circumstances and is missing to this day. As John Vaillant deftly braids together the strands of this thrilling mystery, he brings to life the ancient beauty of the coastal wilderness, the historical collision of Europeans and the Haida, and the harrowing world of logging—the most dangerous land-based job in North America.
Book Synopsis Forest Ecosystem Classification for Nova Scotia by : Kevin Stewart Keys
Download or read book Forest Ecosystem Classification for Nova Scotia written by Kevin Stewart Keys and published by . This book was released on 2011 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide is part of the Nova Scotia forest ecosystem classification (FEC) system. It describes all currently recognized FEC Soil Types (STs) in the province along with related management interpretations. Although presented as a separate document, this guide is designed to be used in conjunction with provincial vegetation type and ecosite guides to support ecosystem based, stand-level forest management in Nova Scotia. Soil types were derived from 1,456 provincial FEC field plots sampled between 2000 and 2010. Data from an additional 102 non-FEC plots assessed by the Atlantic Canada Conservation Data Centre and NSDNR Wildlife Division were also used.--Document.
Book Synopsis Trees of Pennsylvania and the Northeast by : Charles Fergus
Download or read book Trees of Pennsylvania and the Northeast written by Charles Fergus and published by Stackpole Books. This book was released on 2002 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides natural history narratives and identification information for sixty different species of trees found in Pennsylvania and the northeast.
Book Synopsis Last Stand of the Red Spruce by : Robert A. Mello
Download or read book Last Stand of the Red Spruce written by Robert A. Mello and published by . This book was released on 1988 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Leaves written by and published by . This book was released on 1887 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Little Tree by the Sea by : John DeMont
Download or read book Little Tree by the Sea written by John DeMont and published by . This book was released on 2017-09-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: On December 6, 1917, two ships collided in wartime Halifax Harbour, creating what became the largest man-made explosion of its time. More than 2000 people died (500 of those children) and 9,000 were injured. A single little tree whispered from its branches the word "Help" that was carried by the wind to the people of Boston. Within 48 hours Boston and Massachusetts organized trains to carry 33 doctors and 79 nurses. To repay the City of Boston for its generosity, the little tree (which now had become huge and majestic tree) was given to the city of Boston as a way to say thank you, a tradition that continues to this day.
Download or read book The Great Spruce written by John Duvall and published by Penguin. This book was released on 2016-10-18 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Together with his grandpa, a young boy finds a way to save his favorite tree in this heartwarming Christmas tale Alec loves to climb trees—the little apple trees, the wide willow trees, even the tall locust trees. But his favorite is the great spruce, with its sturdy trunk and branches that stretch up to the sky. Alec’s grandpa planted it as a sapling years and years before Alec was born, and every Christmas, Alec and his grandpa decorate the tree together, weaving tinsel and lights through its branches, making it shine bright. But one day, a few curious men from the nearby city take notice of Alec’s glistening great spruce, and ask to take it away for their Christmas celebration. Though it’s a huge honor, Alec’s heartbroken at the idea of losing his friend. With great courage and creativity, Alec comes up with a plan to save his favorite tree in this joyful holiday tale.
