Ninety-two Years of Tree Growth and Death in a Second-growth Coast Redwood Forest

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ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Ninety-two Years of Tree Growth and Death in a Second-growth Coast Redwood Forest by : Benjamin Iberle

Download or read book Ninety-two Years of Tree Growth and Death in a Second-growth Coast Redwood Forest written by Benjamin Iberle and published by . This book was released on 2016 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mature second-growth coast redwood (Sequoia sempervirens) forests are an important and uncommon resource in the redwood region. Development of second-growth redwood forests beyond rotation age (~50 years) is not well understood. Continuous long-term data are especially lacking, considering that the maximum possible age of second-growth stands is now over 150 years. Two permanent observation plots in Arcata, CA, established in 1923 by Woodbridge Metcalf and last measured in 1990, provide a unique opportunity to examine the development of coast redwood forest regenerating after logging in ~1880. We surveyed the Metcalf plots using modern methods and assembled a complete dataset from 1923 to 2015. We also built new allometric models for second-growth coast redwood to predict tree-level quantities such as total biomass and leaf area from ground-based measurements. The Metcalf plots nearly doubled in total basal area over the study period, reaching 124 and 143 m2 ha-1, and redwood increased in proportional dominance as the non-redwood species steadily declined in number. These results, along with substantial density-independent mortality, suggest a transition to a maturation stage of forest development at ~83 years since logging. In the most recent surveys (~135 years since logging), the leaf area index values of trees alone for the Metcalf plots (9.8 and 12.7) are similar to nearby old-growth forests (11.6-15.9). Our results from relatively unmanaged conditions can be compared to silvicultural treatments of regenerating coast redwood forest meant to accelerate development of old-growth characteristics, especially as treated stands move beyond rotation age.

Natural Recovery of Second-growth Coast Redwood Stands in the Santa Cruz Mountains

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ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (859 download)

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Book Synopsis Natural Recovery of Second-growth Coast Redwood Stands in the Santa Cruz Mountains by : Jeffrey M. Sinclair

Download or read book Natural Recovery of Second-growth Coast Redwood Stands in the Santa Cruz Mountains written by Jeffrey M. Sinclair and published by . This book was released on 2013 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The natural recovery of coast redwood forests following a logging event is not fully understood. Recent studies, in the redwood central range, have found that un-restored and unmanaged second-growth forest stands can begin to recover and exhibit characteristics of old-growth stands within 100 years or less. The goal of this study was to determine if redwood stands in their southern range are recovering naturally. A total of 160 sample plots were selected randomly within old-growth and second-growth study sites. The data collected included stand density, tree size structure, canopy cover, species diversity, and species composition. Special habitat features were analyzed and included measurements of snags, large woody debris (LWD), fire hollows, and observations of reiterated trunks in second-growth stands. Mean comparisons and trends among the second-growth stands and old-growth stands were analyzed to determine the stage of development of second-growth stands. The second-growth stands were also examined to see if they exhibited old-growth characteristics. Results demonstrated that several stand characteristics were recovering naturally and that second-growth forests appear to be progressing through the stand development stage of understory reinitiation. These findings suggest that unmanaged second-growth redwood stands have the potential for natural recovery in their southern range.

The Redwood Forest

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Redwood Forest by : Save-the-Redwoods League

Download or read book The Redwood Forest written by Save-the-Redwoods League and published by . This book was released on 2000 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence is mounting that redwood forests, like many other ecosystems, cannot survive as small, isolated fragments in human-altered landscapes. Such fragments lose their diversity over time and, in the case of redwoods, may even lose the ability to grow new, giant trees. The Redwood Forest, written in support of Save-the-Redwood League's master plan, provides scientific guidance for saving the redwood forest by bringing together in a single volume the latest insights from conservation biology along with new information from data-gathering techniques such as GIS and remote sensing. It presents the most current findings on the geologic and cultural history, natural history, ecology, management, and conservation of the flora and fauna of the redwood ecosystem. Leading experts -- including Todd Dawson, Bill Libby, John Sawyer, Steve Sillett, Dale Thornburgh, Hartwell Welch, and many others -- offer a comprehensive account of the redwoods ecosystem, with specific chapters examining: the history of the redwood lineage, from the Triassic Period to the present, along with the recent history of redwoods conservation life history, architecture, genetics, environmental relations, and disturbance regimes of redwoods terrestrial flora and fauna, communities, and ecosystems aquatic ecosystems landscape-scale conservation planning management alternatives relating to forestry, restoration, and recreation. The Redwood Forest offers a case study for ecosystem-level conservation and gives conservation organizations the information, technical tools, and broad perspective they need to evaluate redwood sites and landscapes for conservation. It contains the latest information from ground-breaking research on such topics as redwood canopy communities, the role of fog in sustaining redwood forests, and the function of redwood burls. It also presents sobering lessons from current research on the effects of forestry activities on the sensitive faunas of redwood forests and streams. The key to perpetuating the redwood forest is understanding how it functions; this book represents an important step in establishing such an understanding. It presents a significant body of knowledge in a single volume, and will be a vital resource for conservation scientists, land use planners, policymakers, and anyone involved with conservation of redwoods and other forests.

Converting Coast Redwood/Douglas-fir Forests to Multiaged Management

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Converting Coast Redwood/Douglas-fir Forests to Multiaged Management by : Robert T. Muma

Download or read book Converting Coast Redwood/Douglas-fir Forests to Multiaged Management written by Robert T. Muma and published by . This book was released on 2019 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is increased interest in multiaged management as a silvicultural and restoration tool in redwood forests of California. The effect of varying residual densities and spatial arrangements on residual stand damage, tree growth and regeneration was studied in a multicohort silviculture experiment on Jackson Demonstration State Forest. Four treatments varying in residual stand density or spatial arrangement were replicated at four sites. The experiment provided 4-year periodic growth measurements of residual trees and annual measurements of redwood and tanoak sprout height increments. Residual trees were more likely to sustain bole scarring when retained at higher densities. Crown damage was more likely to be sustained by smaller trees. From 2-6 years after partial harvesting, redwood trees grew faster than Douglas-fir or tanoak following harvest. The height increment of dominant redwood stump sprouts was much greater than dominant tanoak sprouts across all treatments and the growth of both species was directly correlated to understory light. No differences were detected for any dependent variables between dispersed and aggregated retention. No differences in sprout growth were detected when retaining a residual tree on the same root system as sprouting redwood stumps when compared against sprouts growing on a root system after all redwood stems were cut. Overall, these results suggest that managers have flexibility to manage multiaged redwood stands at different densities, and that retention of low densities of large trees will provide a good balance between overstory tree growth and understory development in multiaged stands while reducing incidences of residual stand damage.

The Mountains of California

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Mountains of California by : John Muir

Download or read book The Mountains of California written by John Muir and published by . This book was released on 1894 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Forest Trees

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ISBN 13 :
Total Pages : 734 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Forest Trees by : Henry H. Gibson

Download or read book American Forest Trees written by Henry H. Gibson and published by . This book was released on 1913 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Who Saved the Redwoods

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Publisher : Algora Publishing
ISBN 13 : 1628943750
Total Pages : 236 pages
Book Rating : 4.6/5 (289 download)

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Book Synopsis Who Saved the Redwoods by : Laura and James Wasserman

Download or read book Who Saved the Redwoods written by Laura and James Wasserman and published by Algora Publishing. This book was released on 2019-05-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powerful lumber interests stood in the way of the first campaigns to save the redwood trees of Humboldt County, California, but they were boldly opposed and pushed back. This history of the early 1900s recalls the Progressive Era crusades of women and men who prevailed against great odds, protecting the best of California’s northern redwood forests. This book tells the forgotten, dramatic story of early 20th-century Californians and other Americans who were the first group to preserve an important span of California’s northern redwood forests, a story never told before in one place. Numerous books have been published about battles to save the redwoods, particularly during the California redwood wars of the 1960s, 1970s and 1990s. But no book exclusively details the first fights during the 1920s and 1930s and portrays the significant role of women. By successfully fending off the logging industry, they paved the way for the modern environmental movement. The book, incorporating archived material that highlights for the first time the prominent role of women, covers the most formative period of early efforts to save the redwoods, the 21 years from 1913 through 1934. The story recounts a colorful moment in time when a paradigm firmly shifted toward preservation and a new generation of native Californians successfully faced down Eastern lumber interests over destruction of their beautiful, ancient forests. The storyline follows a trajectory of initial failure and ridicule, then limited successes, and the determination that overcame the entrenched intransigence of lumber interests. Finally, a historic rush of stunning preservation victories established Humboldt Redwoods State Park as the largest expanse of surviving old-growth redwoods on earth. This book offers a definitive account of a pivotal moment in environmentalism and a new explanation of how forceful, determined people a century ago preserved the great California redwood forests that are now enjoyed by millions of visitors from every corner of earth. This book tells the forgotten, dramatic story of early 20th-century Californians and other Americans who were the first group to preserve an important span of California’s northern redwood forests, a story never told before in one place. By successfully fending off the logging industry, they paved the way for the modern environmental movement. The book, incorporating archived material that highlights for the first time the prominent role of women, covers the most formative period of early efforts to save the redwoods, the 21 years from 1913 through 1934. The story recounts a colorful moment in time when a paradigm firmly shifted toward preservation and a new generation of native Californians successfully faced down Eastern lumber interests over destruction of their beautiful, ancient forests. The storyline follows a trajectory of initial failure and ridicule, then limited successes, and the determination that overcame the entrenched intransigence of lumber interests. Finally, a historic rush of stunning preservation victories established Humboldt Redwoods State Park as the largest expanse of surviving old-growth redwoods on earth. This book offers a definitive account of a pivotal moment in environmentalism and a new explanation of how forceful, determined people a century ago preserved the great California redwood forests that are now enjoyed by millions of visitors from every corner of earth.

Early Changes in Coast Redwood (Sequoia Sempervirens) Understory Vegetation Following Forest Harvest Disturbances

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ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Early Changes in Coast Redwood (Sequoia Sempervirens) Understory Vegetation Following Forest Harvest Disturbances by : Roy Andrew Woodward

Download or read book Early Changes in Coast Redwood (Sequoia Sempervirens) Understory Vegetation Following Forest Harvest Disturbances written by Roy Andrew Woodward and published by . This book was released on 1986 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geological Survey Professional Paper

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ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Geological Survey Professional Paper by :

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1964 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Ever-living Tree

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ISBN 13 : 9780440837428
Total Pages : pages
Book Rating : 4.8/5 (374 download)

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Book Synopsis The Ever-living Tree by : Linda Vieira

Download or read book The Ever-living Tree written by Linda Vieira and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Saplings

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Publisher : Persephone Books
ISBN 13 : 9781906462086
Total Pages : 0 pages
Book Rating : 4.4/5 (62 download)

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Book Synopsis Saplings by : Noel Streatfeild

Download or read book Saplings written by Noel Streatfeild and published by Persephone Books. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "First published in 1945 by Collins"--Copyright page.

The Overstory: A Novel

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Publisher : W. W. Norton & Company
ISBN 13 : 0393635538
Total Pages : 420 pages
Book Rating : 4.3/5 (936 download)

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Book Synopsis The Overstory: A Novel by : Richard Powers

Download or read book The Overstory: A Novel written by Richard Powers and published by W. W. Norton & Company. This book was released on 2018-04-03 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Pulitzer Prize in Fiction Winner of the William Dean Howells Medal Shortlisted for the Man Booker Prize Over One Year on the New York Times Bestseller List A New York Times Notable Book and a Washington Post, Time, Oprah Magazine, Newsweek, Chicago Tribune, and Kirkus Reviews Best Book of the Year "The best novel ever written about trees, and really just one of the best novels, period." —Ann Patchett The Overstory, winner of the 2019 Pulitzer Prize in Fiction, is a sweeping, impassioned work of activism and resistance that is also a stunning evocation of—and paean to—the natural world. From the roots to the crown and back to the seeds, Richard Powers’s twelfth novel unfolds in concentric rings of interlocking fables that range from antebellum New York to the late twentieth-century Timber Wars of the Pacific Northwest and beyond. There is a world alongside ours—vast, slow, interconnected, resourceful, magnificently inventive, and almost invisible to us. This is the story of a handful of people who learn how to see that world and who are drawn up into its unfolding catastrophe.

Forest Management and Redwood National Park

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Forest Management and Redwood National Park by : United States. Congress. House. Committee on Government Operations. Conservation, Energy, and Natural Resources Subcommittee

Download or read book Forest Management and Redwood National Park written by United States. Congress. House. Committee on Government Operations. Conservation, Energy, and Natural Resources Subcommittee and published by . This book was released on 1976 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Good Forest for Dying

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Publisher : Doubleday
ISBN 13 : 038550618X
Total Pages : 240 pages
Book Rating : 4.3/5 (855 download)

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Book Synopsis A Good Forest for Dying by : Patrick Beach

Download or read book A Good Forest for Dying written by Patrick Beach and published by Doubleday. This book was released on 2004-04-06 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early on a September morning in 1998, David “Gypsy” Chain and eight fellow Earth First! activists went into the redwood forests of Scotia, California. Their loosely organized plan to protest the destruction caused by the logging industry almost immediately turned farcically tragic. A. E. Ammons, a logger for Pacific Lumber, confronted the group, threatening them in an obscenity-ridden diatribe: if they didn't leave "I'll make sure I got a tree comin' this way!" The group retreated, moving deeper into the wilderness. A short time later, just as they were attempting to confront the logger yet again, Gypsy was dead, crushed to death by a tree Ammons felled. A GOOD FOREST FOR DYING traces the long history of bitter clashes between environmental concerns and economic interests in the American West and shows why these tensions came to a head in northern California in the 1990s. It tells the story of how Pacific Lumber, once an environmentally friendly, family-owned business, became part of a conglomerate whose business practices made it a ripe target for environmental activists. But A GOOD FOREST FOR DYING is also the story of Gypsy Chain, a troubled young man raised in a loving family. A social misfit in his small Texas hometown, he died in a faraway forest before he had a chance to come to terms with himself and his family. His mother never lost faith in her sometimes wayward, idealistic son. After his death, and helped by a team of shrewd, leftist lawyers, she mounted a fight for justice in the name of her son and the cause of saving the redwoods. A balanced, highly readable examination of complex, emotionally charged issues, A GOOD FOREST FOR DYING will appeal to a wide audience. Its insights into the inner workings of the radical environmental movement and its dissection of corporate greed and misdeeds are reminiscent of such provocative exposés as A Civil Action and Erin Brockovich. The story of Gypsy’s strange odyssey and the disturbing circumstances of his death–seen primarily through the eyes of his mother–is as powerful and as moving as Jon Krakauer’s classic Into the Wild.

The Golden Spruce

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Publisher : Vintage Canada
ISBN 13 : 0307371328
Total Pages : 290 pages
Book Rating : 4.3/5 (73 download)

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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.

Conifers of California

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Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Conifers of California by : Ronald M. Lanner

Download or read book Conifers of California written by Ronald M. Lanner and published by . This book was released on 1999 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Precommercial Stocking Control of Coast Redwood

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Precommercial Stocking Control of Coast Redwood by : James L Lindquist

Download or read book Precommercial Stocking Control of Coast Redwood written by James L Lindquist and published by . This book was released on 2004 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: