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Author: Stephen F. Arno
Publisher: Mountaineers Books
Published: 1984
Total Pages: 314
ISBN-13:
DOWNLOAD EBOOKOriginally published in 1984, this is a classic in Western natural history now made available again to climbers, hikers, and other enthusiasts.
Author: Isabel Allona
Publisher: Frontiers Media SA
Published: 2019-11-27
Total Pages: 185
ISBN-13: 2889631788
DOWNLOAD EBOOKThis Research Topic addresses research in genomics and biotechnology to improve the growth and quality of forest trees for wood, pulp, biorefineries and carbon capture. Forests are the world’s greatest repository of terrestrial biomass and biodiversity. Forests serve critical ecological services, supporting the preservation of fauna and flora, and water resources. Planted forests also offer a renewable source of timber, for pulp and paper production, and the biorefinery. Despite their fundamental role for society, thousands of hectares of forests are lost annually due to deforestation, pests, pathogens and urban development. As a consequence, there is an increasing need to develop trees that are more productive under lower inputs, while understanding how they adapt to the environment and respond to biotic and abiotic stress. Forest genomics and biotechnology, disciplines that study the genetic composition of trees and the methods required to modify them, began over a quarter of a century ago with the development of the first genetic maps and establishment of early methods of genetic transformation. Since then, genomics and biotechnology have impacted all research areas of forestry. Genome analyses of tree populations have uncovered genes involved in adaptation and response to biotic and abiotic stress. Genes that regulate growth and development have been identified, and in many cases their mechanisms of action have been described. Genetic transformation is now widely used to understand the roles of genes and to develop germplasm that is more suitable for commercial tree plantations. However, in contrast to many annual crops that have benefited from centuries of domestication and extensive genomic and biotechnology research, in forestry the field is still in its infancy. Thus, tremendous opportunities remain unexplored. This Research Topic aims to briefly summarize recent findings, to discuss long-term goals and to think ahead about future developments and how this can be applied to improve growth and quality of forest trees.
Author: Riikka Linnakoski
Publisher: Frontiers Media SA
Published: 2020-01-10
Total Pages: 174
ISBN-13: 2889633071
DOWNLOAD EBOOKAuthor: Thomas R. Cox
Publisher:
Published: 2010
Total Pages: 548
ISBN-13:
DOWNLOAD EBOOKWith The Lumberman's Frontier, Thomas Cox has reconstructed a groundbreaking history that stands apart from all previous studies of American forests. Forests were ubiquitous in early America, but it was only in selected areas that trees, rather than farming, attracted settlement. These areas constitute the lumberman's frontier, which appeared first in northern New England in the seventeenth century, followed by upstate New York, the Allegheny Plateau, the upper Great Lakes states, the Gulf South, and the Far West. The forest frontiers generated capital and building materials important in the nation's development, but they also left a legacy of environmental problems, class and urban-rural divisions, and economic frictions. The 1930s marked the end of the lumberman's frontier, but these consequences continue to shape attitudes and policies toward forests, most notably the questions "Whose forests are they?" and "How and by whom should forests be used?" Drawing upon recent work in social and economic history, as well as a wealth of historical data on forest industries and individuals, The Lumberman's Frontier neither glorifies economic development nor falls into the maw of gloom-and-doom. It puts individual actors at center stage, allowing the points of view of the workers and lumbermen to emerge. The Lumberman's Frontier will appeal to students and scholars of forestry, public policy, and environmental history, as well as to general readers interested in the history and settlement of the United States.
Author: Ajay Skaria
Publisher: Oxford University Press, USA
Published: 2001
Total Pages: 0
ISBN-13: 9780195658187
DOWNLOAD EBOOKStudy of Dangs, a district in western India
Author: Anabel Ford
Publisher: Routledge
Published: 2016-07
Total Pages: 261
ISBN-13: 1315417928
DOWNLOAD EBOOKUsing studies on contemporary Maya farming techniques and important new archaeological research, the authors show that the ancient Maya were able to support, sustainably, a vast population by farming the forest—thus refuting the common notion that Maya civilization devolved due to overpopulation and famine.
Author: Darryl Cole-Christensen
Publisher: University of Texas Press
Published: 1997
Total Pages: 260
ISBN-13: 9780292711914
DOWNLOAD EBOOKIn the 1950s, Darryl Cole-Christensen and his family were among the first settlers of the Coto Brus, an almost impenetrable, mountainous rain forest region of southeastern Costa Rica. In this evocative book, he captures the elemental struggles and rewards of settling a new frontier—an experience forever closed to most people in Western, urbanized society. With the perspective of more than forty years' residence in the Coto Brus, Cole-Christensen ably describes both the settlers' dreams of bringing civilization and progress to the rain forest and the sweeping and irreversible changes they caused throughout the ecosystem as they cut the rain forest down. Writing neither to apologize for nor to defend their actions, he instead illuminates the personal and subjective factors that cause people to risk danger and hardship for the uncertain rewards of settling a frontier. In his own words, Cole-Christensen says, "This is a book for the scientist who wants to recapture a sense of an incalculable world departed, for the student who asks: How is it that our forebears changed and restructured this land? For the adventurer who dreams of the expanse of frontiers, for every person who, having passed once through the darkening forest along a path in twilit stillness looks back to find that a blanket of murmurs remains."
Author: Catarina C. Jakovac
Publisher: Frontiers Media SA
Published: 2022-02-03
Total Pages: 162
ISBN-13: 2889714454
DOWNLOAD EBOOKAuthor: Frances Seymour
Publisher: Brookings Institution Press
Published: 2016-12-27
Total Pages: 389
ISBN-13: 1933286865
DOWNLOAD EBOOKTropical forests are an undervalued asset in meeting the greatest global challenges of our time—averting climate change and promoting development. Despite their importance, tropical forests and their ecosystems are being destroyed at a high and even increasing rate in most forest-rich countries. The good news is that the science, economics, and politics are aligned to support a major international effort over the next five years to reverse tropical deforestation. Why Forests? Why Now? synthesizes the latest evidence on the importance of tropical forests in a way that is accessible to anyone interested in climate change and development and to readers already familiar with the problem of deforestation. It makes the case to decisionmakers in rich countries that rewarding developing countries for protecting their forests is urgent, affordable, and achievable.
Author: K. Sivaramakrishnan
Publisher: Stanford University Press
Published: 1999
Total Pages: 380
ISBN-13: 9780804745567
DOWNLOAD EBOOKModern Forests is an environmental, institutional, and cultural history of forestry in colonial eastern India. By carefully examining the influence of regional political formations and biogeographic processes on land and forest management, this book offers an analysis of the interrelated social and biophysical factors that influenced landscape change. Through a cultural analysis of powerful landscape representations, Modern Forests reveals the contention, debates, and uncertainty that persisted for two hundred years of colonial rule as forests were identified, classified, and brought under different regimes of control and were transformed to serve a variety of imperial and local interests. The author examines the regionally varied conditions that generated widely different kinds of forest management systems, and the ways in which certain ideas and forces became dominant at various times. Through this emphasis on regional socio-political processes and ecologies, the author offers a new way to write environmental history. Instead of making a sharp distinction between third-world and first-world experiences in forest management, the book suggests a potential for cross-continental comparative studies through regional analyses. The book also offers an approach to historical anthropology that does not make apolitical separations between foreign and indigenous views of the world of nature, insisting instead that different cultural repertoires for discerning the natural, and using it, can be fashioned out of shared concerns within and across social groups. The politics of such cultural construction, the book argues, must be studied through institutional histories and ethnographies of statemaking. In conclusion, the author offers a genealogy of development as it can be traced from forest conservation in colonial eastern India.
