Operational Efficiency in Forestry, B. Sundberg; C.R. Silversides
Автор: C.R. Silversides; B. Sundberg Название: Operational Efficiency in Forestry ISBN: 0792300637 ISBN-13(EAN): 9780792300632 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The influence of the forest on operations is described at length, the terrain, topography, forest soils as well as the engineering characteristics of trees and forest stands.
Автор: B. Sundberg; C.R. Silversides Название: Operational Efficiency in Forestry ISBN: 9024736838 ISBN-13(EAN): 9789024736836 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It is our conviction - based on many years of teaching and practical experience - that professional skill in forestry will develop more rea- dily and more efficiently if forestry students are presented with a clear understanding, at an early stage, of the impact of the physical factors that both enhance and inhibit forestry activities.
Автор: C.R. Silversides; B. Sundberg Название: Operational Efficiency in Forestry ISBN: 9048140374 ISBN-13(EAN): 9789048140374 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The influence of the forest on operations is described at length, the terrain, topography, forest soils as well as the engineering characteristics of trees and forest stands.
Автор: Evans, Julian; Turnbull, John W. Название: Plantation Forestry in the Tropics ISBN: 0198509472 ISBN-13(EAN): 9780198509479 Издательство: Oxford Academ Рейтинг: Цена: 11563.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Development of planted forests in tropical and subtropical countries is accelerating to satisfy the ever-growing global demand for wood products. It is expected that within 20 years half of all wood fibre in the world will be sourced from plantations, of which more than half are in the tropics and subtropics. Active community involvement in tree planting as part of rural development is now widespread and welcome. Plantation Forestry in the Tropics provides an overview that sets plantation silviculture in the wider context of development processes and their social, environmental and ecological impacts. The structure and approach of previous editions have been retained but every chapter has been comprehensively revised and updated. Two new chapters, one on clonal forestry, the other on ecological restoration, have been added.
Описание: This book mainly focuses on ecological approaches for preventing and controlling non-point source (NPS) pollution on the basis of forestry measures. In addition to the effects of ecological control, it introduces readers to the characteristics of NPS pollution in Taihu Lake watershed, water eutrophication evaluation methods, and potential countermeasures. Given the crucial role of surface runoff and soil erosion in producing water pollution, the book presents forestry measures to combat them, such as the creation of public welfare forests, urban forestry, planting techniques for hedgerows on slope land, the establishment of shelter belts, nitrogen and phosphorus absorption by hydrophytes, and sustainable management for wetlands. Moreover, the results are supplemented by a wealth of numerical calculations, tables, figures and photographs. The book offers a valuable guide for researchers, educators and professionals working in the areas of water environment, water security and ecological construction. Prof. Jianfeng Zhang works at the Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, China.
Автор: Timo Pukkala; Klaus von Gadow Название: Continuous Cover Forestry ISBN: 940073803X ISBN-13(EAN): 9789400738034 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Continuous cover forestry is the selective management of uneven-aged multi-species ecosystems, a methodology with clear advantages over diversity-destroying monocultures. This book uses examples from around the world to demonstrate its implementation.
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