Author: Richard H. Widmann
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 128
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Book Description
This report summarizes annual forest inventories conducted in Ohio from 2001 to 2006 by the Northern Research Station's Forest Inventory and Analysis unit. Ohio's forest land covers 7.9 million acres or 30 percent of the State's land area, changing little in forest land area since 1991. Of this land, 5.8 million acres (73 percent) are held by family forest owners. The current growing-stock inventory is 12.3 billion cubic feet--2 percent more than in 1991--and averages 1,603 cubic feet per acre. Yellow-poplar continues to lead in volume followed by red and sugar maples. Since 1991, the saw log portion of growing-stock volume has increased by 35 percent to 41 billion board feet. In the latest inventory, net growth exceeded removals for all major species except elm.
Author: E Lucy Braun
Publisher:
ISBN: 9781648373107
Category :
Languages : en
Pages : 0
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Book Description
E. Lucy Braun, PhD, describes in detail the forest ecosystems of eastern North America. This classic reference is well-illustrated with maps and tables. A must for those seeking a deeper understanding of the botanical evolution of this region.
Author: Donald L. Grebner
Publisher: Academic Press
ISBN: 0128190760
Category : Technology & Engineering
Languages : en
Pages : 513
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Book Description
Introduction to Forestry and Natural Resources, Second Edition, presents a broad, completely updated overview of the profession of forestry. The book details several key fields within forestry, including forest management, economics, policy, utilization and forestry careers. Chapters deal specifically with forest regions of the world, landowners, forest products, wildlife habitats, tree anatomy and physiology, and forest disturbances and health. These topics are ideal for undergraduate introductory courses and include numerous examples and questions for students to ponder. There is also a section dedicated to forestry careers. Unlike other introductory forestry texts, which focus largely on forest ecology rather than practical forestry concepts, this book encompasses the economic, ecological and social aspects, thus providing a uniquely balanced text. The wide range of experience of the contributing authors equips them especially well to identify missing content from other texts in the area and address topics currently covered in corresponding college courses. - Covers the application of forestry and natural resources around the world with a focus on practical applications and graphical examples - Describes basic techniques for measuring and evaluating forest resources and natural resources, including fundamental terminology and concepts - Includes management policies and their influence at the local, national and international levels
Author: Sharon Gregor
Publisher: Arcadia Publishing
ISBN: 9780738540948
Category : History
Languages : en
Pages : 132
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Book Description
John D. Rockefeller's Cleveland roots stretched across the oil-drenched banks and murky flats of Kingsbury Run in Cleveland and ended in the wooded sanctuary at Forest Hill. Six miles east of Public Square, Forest Hill was the Rockefeller family's country estate and summer home for four decades. It had formal gardens, greenhouses, a lake and lily pond, a golf course, a horse track, and acres of farmland. In the early 1900s, tourists and local residents rode the streetcar out Millionaires' Row to East Cleveland, where they peered through the imposing iron gates scrolled with an R to peek at the gatekeeper's lodge, the manicured lawns, and the road that led to the mansion atop the hill. Unfortunately, in 1917, Forest Hill burned to the ground. Because so many records, mementos, and photographs perished, the estate remains as shrouded in secrecy today as it did during its lifetime. Forest Hill: The Rockefeller Estate unveils the story of the estate, how it evolved and changed over the years, and how its legacy continues.
Author: Stan Tekiela
Publisher: Adventure Publications
ISBN: 1647550955
Category : Nature
Languages : en
Pages : 520
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Book Description
Learn to identify Ohio trees with this handy field guide, organized by leaf type and attachment. With this famous field guide by award-winning author and naturalist Stan Tekiela, you can make tree identification simple, informative, and productive. There’s no need to look through dozens of photos of trees that don’t grow in Ohio. Learn about 115 species found in the state, organized by leaf type and attachment. Just look at a tree’s leaves, then go to the correct section to learn what it is. Fact-filled information contains the particulars that you want to know, while full-page photographs provide the visual detail needed for accurate identification. Book Features 115 species: Every native tree plus common non-natives Easy to use: Thumb tabs show leaf type and attachment Compare feature: Decide between look-alikes Stan’s Notes: Naturalist tidbits and facts Professional photos: Crisp, stunning full-page images This new edition includes updated photographs; expanded information; a Quick Compare section for leaves, needles, and silhouettes; and even more of Stan’s expert insights. So grab Trees of Ohio Field Guide for your next outing—to help ensure that you positively identify the trees that you see.
Author: John H. Rappole
Publisher: Columbia University Press
ISBN: 0231518633
Category : Science
Languages : en
Pages : 459
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Book Description
The purpose of migration, regardless of the distance involved, is to exploit two or more environments suitable for survival or reproduction over time, usually on a seasonal basis. Yet individual organisms can practice the phenomenon differently, and birds deploy unique patterns of movement over particular segments of time. Incorporating the latest research on bird migration, this concise, critical assessment offers contemporary readers a firm grasp of what defines an avian migrant, how the organism came to be, what is known about its behavior, and how we can resolve its enduring mysteries. John H. Rappole's sophisticated survey of field data clarifies key ecological, biological, physiological, navigational, and evolutionary concerns. He begins with the very first migrants, who traded a home environment of greater stability for one of greater seasonality, and uses the structure of the annual cycle to examine the difference between migratory birds and their resident counterparts. He ultimately connects these differences to evolutionary milestones that have shaped a migrant lifestyle through natural selection. Rather than catalogue and describe various aspects of bird migration, Rappole considers how the avian migrant fits within a larger ecological frame, enabling a richer understanding of the phenomenon and its critical role in sustaining a hospitable and productive environment. Rappole concludes with a focus on population biology and conservation across time periods, considering the link between bird migration and the spread of disease among birds and humans, and the effects of global warming on migrant breeding ranges, reaction norms, and macroecology.
Author: Oliver Keith Hutchison
Publisher:
ISBN:
Category : Forest products industry
Languages : en
Pages : 48
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Book Description
Author: Carolyn V. Platt
Publisher:
ISBN: 9781606351345
Category : Science
Languages : en
Pages : 49
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Book Description
In Ohio Hill Country, author Carolyn Platt describes how plant and animal life evolved to fill the many niches and micro-climates afforded by the area s weathered sandstones and shales and the ravines cut by area streams. She introduces readers to places such as the Hocking Hills and the Edge of Appalachia in Adams County, which are still home to an exotic and diverse group of flora and fauna. With engaging, readable prose complemented by maps and beautiful color photographs, Ohio Hill Country instills an understanding of and appreciation for southeastern Ohio's geology, ecology, and human history. Carolyn Platt is a retired professor of English at Cuyahoga Community College in Cleveland.
Author: Charles E. Herdendorf
Publisher:
ISBN: 9780966803495
Category : Estuaries
Languages : en
Pages : 448
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Book Description
A comprehensive ecological study of a Lake Eric estuary and its watershed, including chapters on geology, soils, climatology, hydrolesy, biology, ecology, archaeology, history, and land use. This book serves as a site profile of the only Nation a Estuarine Research Reserve in the Great Lakes Resion. Over 200 color illustrations.
Author: B. Turner
Publisher: Springer
ISBN: 1349586323
Category : Political Science
Languages : en
Pages : 1597
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Book Description
'the most convenient and reliable starting point for information on public affairs' - George J. Mitchell, US Senator. Each copy comes with FREE online access to www.statesmansyearbook.com . Site license upgrades are also available for libraries who wish to network the data. New this year: a chronology of the 'credit crunch.'
