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: 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.
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: 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.
Автор: Matti Maltamo; Erik N?sset; Jari Vauhkonen Название: Forestry Applications of Airborne Laser Scanning ISBN: 9402406115 ISBN-13(EAN): 9789402406115 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Airborne laser scanning (ALS) has emerged as one of the most promising remote sensing technologies to provide data for research and operational applications in a wide range of disciplines related to management of forest ecosystems.
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.
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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