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Author : Daryl D. Smith
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (599 download)
Download or read book Recapturing a Vanishing Heritage written by Daryl D. Smith and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : North American Prairie Conference (12, 1990, Cedar Falls, Iowa)
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (18 download)
Download or read book Recapturing a Vanishing Heritage written by North American Prairie Conference (12, 1990, Cedar Falls, Iowa) and published by . This book was released on 1992 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mark Schwartz
Publisher : Springer Science & Business Media
ISBN 13 : 1475706561
Total Pages : 397 pages
Book Rating : 4.4/5 (757 download)
Download or read book Conservation in Highly Fragmented Landscapes written by Mark Schwartz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mark W. Schwartz Soon after we came into extensive meadows: and I was assured that those meadows continue for a hundred and fifty miles. being in winter drowned lands and marshes. By the dryness of the season they were now beautiful pastures, and here presented itself one of the most delightful prospects I have ever beheld; all low grounds being meadow, and without wood, and all of the high grounds being covered with trees and appearing like islands: the whole scene seemed an elysium. Capt. Thomas Morris. 1791 I am sitting in a 60-mile-an-hour bus sailing over a highway originally laid out for horse and buggy. The ribbon of concrete has been widened and widened until the field fences threaten to topple into the road cuts. In the narrow thread of sod between the shaved banks and the toppling fences grow the relics of what once was Illinois: the prairie.
Author :
Publisher : Forest Service
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wildland Fire in Ecosystems written by and published by Forest Service. This book was released on 2008 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-knowledge review of information on relationships between wildland fire and nonnative invasive plants can assist fire managers and other land managers concerned with prevention, detection, and eradication or control of nonnative invasive plants. The 16 chapters in this volume synthesize ecological and botanical principles regarding relationships between wildland fire and nonnative invasive plants, identify the nonnative invasive species currently of greatest concern in major bioregions of the United States, and describe emerging fire-invasive issues in each bioregion and throughout the nation. This volume can help increase understanding of plant invasions and fire and can be used in fire management and ecosystem-based management planning. The volume's first part summarizes fundamental concepts regarding fire effects on invasions by nonnative plants, effects of plant invasions on fuels and fire regimes, and use of fire to control plant invasions. The second part identifies the nonnative invasive species of greatest concern and synthesizes information on the three topics covered in part one for nonnative invasives in seven major bioregions of the United States: Northeast, Southeast, Central, Interior West, Southwest Coastal, Northwest Coastal (including Alaska), and Hawaiian Islands. The third part analyzes knowledge gaps regarding fire and nonnative invasive plants, synthesizes information on management questions (nonfire fuel treatments, postfire rehabilitation, and postfire monitoring), summarizes key concepts described throughout the volume, and discusses urgent management issues and research questions.
Author : Stuart K. Allison
Publisher : Routledge
ISBN 13 : 1136466355
Total Pages : 266 pages
Book Rating : 4.1/5 (364 download)
Download or read book Ecological Restoration and Environmental Change written by Stuart K. Allison and published by Routledge. This book was released on 2012-07-26 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is a natural habitat? Who can define what is natural when species and ecosystems constantly change over time, with or without human intervention? When a polluted river or degraded landscape is restored from its damaged state, what is the appropriate outcome? With climate change now threatening greater disruption to the stability of ecosystems, how should restoration ecologists respond? Ecological Restoration and Environmental Change addresses and challenges some of these issues which question the core values of the science and practice of restoration ecology. It analyzes the paradox arising from the desire to produce ecological restorations that fit within an historical ecological context, produce positive environmental benefits and also result in landscapes with social meaning. Traditionally restorationists often felt that by producing restorations that matched historic ecosystems they were following nature's plans and human agency played only a small part in restoration. But the author shows that in reality the process of restoration has always been defined by human choices. He examines the development of restoration practice, especially in North America, Europe and Australia, in order to describe different models of restoration with respect to balancing ecological benefit and cultural value. He develops ways to balance more actively these differing areas of concern while planning restorations. The book debates in detail how coming global climate change and the development of novel ecosystems will force us to ask new questions about what we mean by good ecological restoration. When the environment is constantly shifting, restoration to maintain biodiversity, local species, and ecosystem functions becomes even more challenging. It is likely that in the future ecological restoration will become a never-ending, continuously evolving process.
Author :
Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report RMRS written by and published by . This book was released on 1998 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.5/5 (873 download)
Download or read book Proceedings RMRS. written by and published by . This book was released on 1998 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gay A. Bradshaw
Publisher : Springer Science & Business Media
ISBN 13 : 3662052385
Total Pages : 373 pages
Book Rating : 4.6/5 (62 download)
Download or read book How Landscapes Change written by Gay A. Bradshaw and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: North and South America share similar human and ecological histories and, increasingly, economic and social linkages. As such, issues of ecosystem functions and disruptions form a common thread among these cultures. This volume synthesizes the perspectives of several disciplines, such as ecology, anthropology, economy, and conservation biology. The chief goal is to gain an understanding of how human and ecological processes interact to affect ecosystem functions and species in the Americas. Throughout the text the emphasis is placed on habitat fragmentation. At the same time, the book provides an overview of current theory, methods, and approaches used in the analysis of ecosystem disruptions and fragmentation.
Author :
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.:/5 (319 download)
Download or read book National Proceedings written by and published by . This book was released on 2002 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Proceedings contains articles presented at regional meetings during 1999, 2000, and 2001.1999: The joint meeting of the Northeastern and Western Forest and Conservation Nursery Associations was held at the Gateway Conference Center in Ames, Iowa, on July 12-15. Hosts were the Iowa Department of Natural Resources, Cascade Forestry Nursery, and the USDA Forest Service. The meeting theme was Nureety Cballengee for the New Millennium. Morning technical sessions were followed by afternoon tours of the Pioneer Seed Biotechnology Labs, the Bear Creek Riparian Buffer Project area, and the Iowa Department of Natural Resources nursery. 2000: The Southern Forest Nursery Association conference, Growing Green in the New Mih'enium, was held June 26-29 at the Adam's Mark Hotel in the historic district of Mobile, Alabama. The meeting, Growing Green in the New Millennium, was hosted by the Alabama Forestry Commission. Technical sessions were followed by tours of the E.A. Hauss Nursery in Atmore and the Knud Nielson Company in Evergreen. The Northeastern Nursery Conference was held at the House on the Rock Resort in Spring Green, Wisconsin, on July 5-8. The meeting, Nurreriesfor the Future, was hosted by the Wisconsin Department of Natural Resources and the Wisconsin Nursery Association. In addition to the technical sessions, participants toured the Wilson State Nursery. Members of the Western Forest and Conservation Nursery Association conducted their meeting August 22-25 at the King Kamehameha Kona Beach Hotel in Kailua-Kona, Hawaii. The meeting was hosted by the Hawaii Department of Forestry and Wildlife. Technical presentations covered operational nursery practices from around the world. Tours included the native plant nursery at Volcanoes National Park and the Kamuela State Forest Nursery. 2001: Toftrees Conference Center in State College, Pennsylvania, was the site for the Northeastern Nursery Conference held July 23-26. The meeting, Sclstainable Nurseries-Sustainable Forests, was hosted by Penn Nursery. The Western Forest and Conservation Nursery Association conducted their meeting July 30-August 3 at Fort Lewis College in Durango, Colorado. The meeting was hosted by the Colorado State Forest Service and tours includcd the BIA Southern Ute Forest Nursery and Mesa Verde National Park.
Author :
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.0/5 ( download)
Download or read book The Missouri Archaeologist written by and published by . This book was released on 1999 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Hough
Publisher : Psychology Press
ISBN 13 : 9780415298544
Total Pages : 316 pages
Book Rating : 4.2/5 (985 download)
Download or read book Cities and Natural Process written by Michael Hough and published by Psychology Press. This book was released on 2004 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This key book is a revised and updated discussion of the fundamental conflict in the perception of nature, and an expression of the essential need for an environmental view when approaching urban design. Whilst retaining the existing structure, each of the chapters has been revised to take into account recent theoretical and practical developments. A completely new concluding chapter has been added which draws together the themes of the volume and links these to broader landscape issues such as greenway systems, landscape ecology and green infrastructure.
Author : Illinois. Department of Natural Resources. Office of Scientific Research and Analysis
Publisher :
ISBN 13 :
Total Pages : 570 pages
Book Rating : 4.:/5 (31 download)
Download or read book Kishwaukee River Area Assessment written by Illinois. Department of Natural Resources. Office of Scientific Research and Analysis and published by . This book was released on 1998 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard C. Leegood
Publisher : Springer Science & Business Media
ISBN 13 : 0792361431
Total Pages : 630 pages
Book Rating : 4.7/5 (923 download)
Download or read book Photosynthesis: Physiology and Metabolism written by Richard C. Leegood and published by Springer Science & Business Media. This book was released on 2000-01-31 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principal aim of Photosynthesis: Physiology and Metabolism is to provide final year undergraduates, graduate students and researchers with an up-to-date and comprehensive overview of photosynthetic carbon metabolism in plants, ranging from molecular to ecophysiological aspects. The book examines how CO2 is acquired by algae and by plants and is divided into three sections. The first section concentrates on the pathways (the Calvin-Benson-Bassham cycle and photorespiration, with particular emphasis on the enzyme ribulose bisphospate carboxylase/oxygenase, Rubisco) and the regulation of CO2 fixation. The second section deals with the fate of fixed carbon, in chapters on the synthesis of products, such as sucrose, starch, fructans and sugar alcohols, and with the regulation of cellular partitioning of carbon, including topics such as respiration and feedback regulation of photosynthesis by carbohydrates. The last section concentrates on the various problems that plants face in taking up CO2 from their environment, and how CO2 concentrating mechanisms operate in the algae and in plants with C4 photosynthesis and Crassulacean Acid Metabolism. The ecological significance of these mechanisms is also discussed.
Author : Fritz L. Knopf
Publisher : Springer Science & Business Media
ISBN 13 : 1475727038
Total Pages : 329 pages
Book Rating : 4.4/5 (757 download)
Download or read book Ecology and Conservation of Great Plains Vertebrates written by Fritz L. Knopf and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The frontier images of America embrace endless horizons, majestic herds of native ungulates, and romanticized life-styles of nomadie peoples. The images were mere reflections of vertebrates living in harmony in an ecosystem driven by the unpre dictable local and regional effects of drought, frre, and grazing. Those effects, often referred to as ecological "disturbanees," are rather the driving forces on which species depended to create the spatial and temporal heterogeneity that favored ecological prerequisites for survival. Alandscape viewed by European descendants as monotony interrupted only by extremes in weather and commonly referred to as the "Great American Desert," this country was to be rushed through and cursed, a barrier that hindered access to the deep soils of the Oregon country, the rich minerals of California and Colorado, and the religious freedom sought in Utah. Those who stayed (for lack of resources or stamina) spent a century trying to moderate the ecological dynamics of Great Plains prairies by suppressing fires, planting trees and exotic grasses, poisoning rodents, diverting waters, and homogenizing the dynamies of grazing with endless fences-all creating bound an otherwise boundless vista. aries in Historically, travelers and settlers referred to the area of tallgrasses along the western edge of the deciduous forest and extending midway across Kansas as the "True Prairie. " The grasses thlnned and became shorter to the west, an area known then as the Great Plains.
Author :
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)
Download or read book National Proceedings: Forest and Conservation Nursery Associations ... written by and published by . This book was released on 2002 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1998 contains proceedings for: Southern Forest Nursery Association Conference; Northeastern Forest Nursery Association Conference; and the combined Forest Nursery Association of British Columbia/Western Forest and Conservation Nursery Association meeting.
Author : K. Lee Lerner
Publisher : Gale Cengage
ISBN 13 : 9780787675592
Total Pages : 808 pages
Book Rating : 4.6/5 (755 download)
Download or read book The Gale Encyclopedia of Science written by K. Lee Lerner and published by Gale Cengage. This book was released on 2004 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: This six-volume set covers all major areas of science, engineering, technology, mathematics and the medical and health sciences, while providing a comprehensive overview of current scientific knowledge and technology. Consisting of alphabetically arranged entries, it provides a user-friendly format that makes the broad scope of information easy to access and decipher. Entries typically describe scientific concepts, provide overviews of scientific subjects and define terms. Longer entries conclude with a bibliography. The 4th edition has been completely updated and includes more than 75 new entries on key scientific topics in the news, including: DNA databanks, Crime Scene Investigations, Internet Search Engines, Podcasts, Weapons of Mass Destruction, Wireless Communications and much more.
Author : Dennis H. Knight
Publisher : Yale University Press
ISBN 13 : 0300185928
Total Pages : 417 pages
Book Rating : 4.3/5 (1 download)
Download or read book Mountains and Plains written by Dennis H. Knight and published by Yale University Press. This book was released on 2014-01-01 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many changessome discouraging, others hopefulhave occurred in the Rocky Mountain region since the first edition of this widely acclaimed book was published. Wildlife habitat has become more fragmented, once-abundant sage grouse are now scarce, and forest fires occur more frequently. At the same time, wolves have been successfully reintroduced, and new approaches to conservation have been adopted. For this updated and expanded Second Edition, the authors provide a highly readable synthesis of research undertaken in the past two decades and address two important questions: How can ecosystems be used so that future generations benefit from them as we have? How can we anticipate and adapt to climate changes while conserving biological diversity?
