Описание: Proceedings of an International Symposium on Management of Mycorrhizas in Agriculture, Horticulture and Forestry, held in Perth, Western Australia, September 28--October 2, 1992
Автор: B. Sundberg; C.R. Silversides Название: Operational Efficiency in Forestry ISBN: 904818309X ISBN-13(EAN): 9789048183098 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.
Описание: Sustainability has a major part to play in the global challenge of continued development of regions, countries, and continents all around the World and biological nitrogen fixation has a key role in this process.
Автор: J.J. Picot; D.D. Kristmanson Название: Forestry Pesticide Aerial Spraying ISBN: 9401063753 ISBN-13(EAN): 9789401063753 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Introduced to the technical aspects of forestry aerial spraying in the mid-1970`s, we were immediately impressed by the complexity of the process of delivering pesticide to foliage. We introduce foliage simulators and their use in measuring the deposit of sprayed pesticide on foliage, the "biological interface" between pest and pesticide.
Автор: Evans, Julian; Turnbull, John W. Название: Plantation Forestry in the Tropics ISBN: 0198509472 ISBN-13(EAN): 9780198509479 Издательство: Oxford Academ Рейтинг: Цена: 12038.00 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 is directed at foresters who work, or have an interest, in the developing world, and at development analysts and theorists who are concerned with the forestry sector.
Автор: Matti Palo; G. Mery Название: Sustainable Forestry Challenges for Developing Countries ISBN: 9401072116 ISBN-13(EAN): 9789401072113 Издательство: Springer Рейтинг: Цена: 29209.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is an outcome of a research project on "Sustainable Forestry and the Environment in Developing Countries". Our project has specifically focused on 90 tropical countries as one group and on three subgroups by continents, as well as the three case study countries, the Philippines, Ethiopia and Chile.
Автор: Gundolf H. Kohlmaier; Michael Weber; Richard A. Ho Название: Carbon Dioxide Mitigation in Forestry and Wood Industry ISBN: 3642083307 ISBN-13(EAN): 9783642083303 Издательство: Springer Рейтинг: Цена: 32004.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The lntergovernmental Panel on Climate Change (IPCC) has recently summarized the state ofthe art in research on climate change (Climate Change 1995).
Автор: J. Richardson; R. Bj?rheden; P. Hakkila; A.T. Lowe Название: Bioenergy from Sustainable Forestry ISBN: 904816043X ISBN-13(EAN): 9789048160433 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Bioenergy from Sustainable Forestry synthesizes information needed to design or implement sustainable forest management systems for production of biomass for energy in conjunction with other forest products.
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: Eero Paavilainen; Juhani P?iv?nen Название: Peatland Forestry ISBN: 3642081983 ISBN-13(EAN): 9783642081989 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Peatlands (or mires) cover at least 550 million ha globally, of which the greater part is situated between 50 and 70 N. Although the majority of peatlands are not used for human needs, there are large areas where agriculture, peat or wood production has been practiced. The suitability of peatlands for forestry differs from country to country depending on climatic conditions, raw wood demand, silvicultural management practice and tradition, as weH as the infrastructure in the remote areas considered. Peatland utilization for forestry may be divided into three efficiency catego- ries: (1) exploitation (harvesting oftrees with inadequate attention to regenera- tion) leading to reduction in the renewable resouree; (2) silvicultural manage- ment (harvesting of trees with natural or artificial regeneration) aimed at main- taining the renewable resource in a sustainable way; and (3) progressive rorest management (drainage, fertilization, afforestation, thinning, ditch maintenance, final harvest and regeneration) aimed at increasing the renewable resource. In North America, forestry utilization is changing from exploitation towards a kind of silvicultural management whereas progressive forest amelioration activities on forested peatlands and waterlogged mineral soils are part of the normal forestry practiees in Fennoscandinavia, the Baltic countries and Russia. In the British Isles afforestation of open peatlands is associated with drainage. This monograph is a review and synthesis of peatland forestry on northern peatland (mire) ecosystems. It covers peat soH properties, mire hydrology, car- bon and nutrient cycling, and classification of mire sites.
Автор: Ren Sen Zeng; Azim U. Mallik; Shiming Luo Название: Allelopathy in Sustainable Agriculture and Forestry ISBN: 1441926496 ISBN-13(EAN): 9781441926494 Издательство: Springer Рейтинг: Цена: 28732.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is the first comprehensive and up-to-date reference on the science, mechanism, methodology, and application of allelopathy. The volume is organized under three major subsections: History of allelopathy, Allelochemicals, allelopathic mechanisms, and bioassays, and Application of allelopathy in agriculture and forestry.
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