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Forest Mensuration
ISBN: 9789048174973 / Angielski / Miękka / 385 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Forest mensuration is one of the most fundamental disciplines within forest and related sciences. It deals with the measurement of trees and stands and the analysis of the resultant information. During the early days of sustained forest management simple measurement and estimation methods and with the analysis of inventory and research data were available. The middle of last c- tury, however, witnessed a worldwide increase in the need for more quan- tative information about trees and stands. This generated the need for more sophisticated methods to obtain and analyze forest data. This...
Forest mensuration is one of the most fundamental disciplines within forest and related sciences. It deals with the measurement of trees and stands an...
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cena:
300,92 |
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Resource and Market Projections for Forest Policy Development: Twenty-Five Years of Experience with the Us Rpa Timber Assessment
ISBN: 9789048176038 / Angielski / Miękka / 591 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Figure 1-1. Post-World War II US assessment history. 1973)weremotivatedbytheemergingcon?ictsinthepost-WorldWar II period between rapidly increasing softwood harvests and declining timber growth. These are called the Outlook Studies. The last six studies (1980, 1985, 1989, 1993, 2000, 2005) have been conducted to meet the requirements of the Forest and Rangeland Renewable Resources Planning Act (RPA) of 1974. These are called the RPA Timber Assessments. 6 The Challenge of Developing Models 1. 2 SHAPING THE ASSESSMENT SYSTEM This initial chapter describes the development and speci?c structure...
Figure 1-1. Post-World War II US assessment history. 1973)weremotivatedbytheemergingcon?ictsinthepost-WorldWar II period between rapidly increasing so...
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cena:
805,10 |
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Smallholder Tree Growing for Rural Development and Environmental Services: Lessons from Asia
ISBN: 9789048178230 / Angielski / Miękka / 494 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Recent history reveals that both the large-scale reforestation projects of the 20th century have often been less successful than anticipated, and that tree growing by smallholders as an alternative means to combat deforestation and promote sustainable land use has received relatively little attention from the scientific and development communities. Taking a first step to addressing that balance, this collection of peer-reviewed papers adopts a comparative approach to explore the potential role that tree growing by farmers can play in sustainable forest management. The goal of... Recent history reveals that both the large-scale reforestation projects of the 20th century have often been less successful than anticip... |
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805,10 |
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Die Alpenwälder
ISBN: 9783864443589 / Niemiecki / Miękka / 262 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Beschreibung der Alpenwalder, Nachdruck des Originals von 1804.
Beschreibung der Alpenwalder, Nachdruck des Originals von 1804.
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cena:
242,36 |
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Mechanics of Wood Machining
ISBN: 9783642299544 / Angielski / Twarda / 202 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Wood is one of the most valuable materials for mankind, and since our earliest days wood materials have been widely used. Today we have modern woodworking machine and tools; however, the raw wood materials available are continuously declining. Therefore we are forced to use this precious material more economically, reducing waste wherever possible. This new textbook on the "Mechanics of Wood Machining" combines the quantitative, mathematical analysis of the mechanisms of wood processing with practical recommendations and solutions. Bringing together materials from many sources, the book... Wood is one of the most valuable materials for mankind, and since our earliest days wood materials have been widely used. Today we have modern wood... |
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402,53 |
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Trees in Your Pocket: A Guide to Trees of the Upper Midwest
ISBN: 9781609381233 / Angielski / Twarda / 1 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Valued for their lumber, their shade, and the beauty of their flowers and foliage as well as the nuts that nourish wildlife and humans alike, trees play important economic, ecological, and aesthetic roles in our lives. From honey and black locusts to white and chinkapin oaks to yellow and river birches, "Trees in Your Pocket "gives us identification and natural history information for about forty prominent deciduous species found in the Upper Midwest states of Minnesota, Wisconsin, Illinois, Iowa, and Missouri.Botanist Tom Rosburg provides diagnostic color photographs of leaves, acorns and...
Valued for their lumber, their shade, and the beauty of their flowers and foliage as well as the nuts that nourish wildlife and humans alike, trees pl...
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cena:
51,29 |
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Alive! Volume 2
ISBN: 9781619967670 / Angielski / Miękka / 266 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
75,48 |
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Ferns of Alabama
ISBN: 9780817356477 / Angielski / Miękka / 384 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A much-needed field guide to the more than 120 species of ferns and fern allies occurring naturally in the state, Ferns of Alabama provides yet another window into Alabama's amazing biodiversity.
Ferns of Alabama is a beautiful, full-color guidebook to the great variety of ferns and fern allies that populate Alabama woods, stream banks, prairies, glades, roadsides, and trails. Along with the ecologically similar but genetically unrelated horsetails, clubmosses, and quillworts, ferns are nonflowering vascular plants of ancient lineages that date back to the Devonian era.... A much-needed field guide to the more than 120 species of ferns and fern allies occurring naturally in the state, Ferns of Alabama provides yet...
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cena:
156,72 |
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Neem: Benefits for Health and the Environment
ISBN: 9781470001438 / Angielski / Miękka / 52 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Neem has been used for thousands of years for its health and environmental benefits. It is purportedly used for over 100 ailments. Author Pamela Paterson fully explores the scientific side of neem in this well-researched book that presents the evidence for the claim that neem is a miracle plant. Reviewed by Dr. Bruce Jarvis, Professor Emeritus, Department of Chemistry and Biochemistry, University of Maryland: "Much of modern pharmacopeia as well as our agricultural resources can be traced back to indigenous plants that our ancestors first made use of thousands of years ago. Neem is a...
Neem has been used for thousands of years for its health and environmental benefits. It is purportedly used for over 100 ailments. Author Pamela Pater...
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cena:
24,08 |
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American Canopy: Trees, Forests, and the Making of a Nation
ISBN: 9781439193587 / Angielski / Miękka / 416 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This fascinating and groundbreaking work tells the remarkable story of the relationship between Americans and their trees across the entire span of our nation's history. Eric Rutkow's "deeply fascinating" (The Boston Globe) work shows how trees were essential to the early years of the republic and indivisible from the country's rise as both an empire and a civilization. Among American Canopy's many captivating stories: the Liberty Trees, where colonists gathered to plot rebellion against the British; Henry David Thoreau's famous retreat into the woods; the creation of...
This fascinating and groundbreaking work tells the remarkable story of the relationship between Americans and their trees across the entire span of...
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cena:
84,78 |
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Biochemistry and Physiology of Plant Hormones
ISBN: 9781461281931 / Angielski / Miękka / 330 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Biochemistry and Physiology oj Plant Hormones is intended primarily as a textbook or major reference for a one-term intermediate-level or advanced course dealing with hormonal regulation of growth and development of seed plants for students majoring in biology, botany, and applied botany fields such as agronomy, forestry, and horticulture. Additionally, it should be useful to others who wish to become familiar with the topic in relation to their principal student or professional interests in related fields. It is assumed that readers will have a background in fundamental biology, plant...
Biochemistry and Physiology oj Plant Hormones is intended primarily as a textbook or major reference for a one-term intermediate-level or advanced cou...
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cena:
402,53 |
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Biotechnology and Ecology of Pollen: Proceedings of the International Conference on the Biotechnology and Ecology of Pollen, 9-11 July, 1985, Universi
ISBN: 9781461386247 / Angielski / Miękka / 528 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In Recognition of the Forgotten Generation D. L. MULCAHyl Pollen was long believed to serve primarily a single function, that of delivering male gametes to the egge A secondary and generally overlooked value of pollen is that it serves to block the transmission of many defective alleles and gene combinations into the next generation. This latter function comes about simply because pollen tubes carrying defective haploid genotypes frequently fail to complete growth through the entire length of the style. However, the beneficial consequences of this pollen selection are diluted by the fact that...
In Recognition of the Forgotten Generation D. L. MULCAHyl Pollen was long believed to serve primarily a single function, that of delivering male gamet...
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cena:
805,10 |
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Land Use in Advancing Agriculture
ISBN: 9783642660511 / Angielski / Miękka / 396 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Advanced Series in Agricultural Sciences is designed to ftll a long-felt need for advanced educational and technological books in the agricultural sciences. These texts, intended primarily for students of agriculture, should also provide up-to-date technical background reading for the many agricultural workers in extension services, educational systems, or international bodies. The editors of Advanced Series in Agricultural Sciences will select key subjects relating to the agricultural environment, agricultural physics and chemistry, soil science, plant sciences, animal sciences, food...
The Advanced Series in Agricultural Sciences is designed to ftll a long-felt need for advanced educational and technological books in the agricultural...
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cena:
402,53 |
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Greenhouse Management
ISBN: 9783642667800 / Angielski / Miękka / 532 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The change in greenhouse operation and technology in the last 20 years has been unprecedented. Photoperiodic control, mist propagation, green house cooling, clean stock programs, CO injection, to name a few, have 2 all been inaugurated as regular greenhouse practices in this time. The introduction of new markets, new production centers, shifts in public attitudes, and the realization that greenhouse production is not simply growing crops, but the management of an enterprise in which people work, h ve combined to make this agricultural practice a challenging and rewarding vocation. The...
The change in greenhouse operation and technology in the last 20 years has been unprecedented. Photoperiodic control, mist propagation, green house co...
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cena:
402,53 |
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Plant Growth Regulators: Agricultural Uses
ISBN: 9783642682063 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Chemicals that control plant growth have long been treated like a poor re lation of the herbicides yet in one manner of thinking, herbicides them selves are but one facet of the entire picture of plant growth regulation - a major fraction, to be sure, economically. It is now time to recognize that plant growth regulators should occupy an increasingly important role in agriculture. Sufficient numbers of uses having considerable economic re turn have already become established: (a) to increase the latex flow in the rubber trees; (b) to ripen sugarcane; (c) to control sprouting in onions and...
Chemicals that control plant growth have long been treated like a poor re lation of the herbicides yet in one manner of thinking, herbicides them selv...
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402,53 |
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Approaches to New Leads for Insecticides
ISBN: 9783642708237 / Angielski / Miękka / 159 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Man as a biological species and as a member of the community of organisms that has evolved over the billions ofyears on this planet has to face competition for his resources in the same way as any other species. In the course of evolution organisms have developed a fascinating variety of weapons, techniques and strategies in this competitive scramble for food and other essential resources and in se1f-defense against parasitism and predation. Among these, the biosynthesis of toxic molecules and their appropriate delivery in interspecific encounters has proved to be one of the most successful...
Man as a biological species and as a member of the community of organisms that has evolved over the billions ofyears on this planet has to face compet...
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cena:
402,53 |
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Kernobst
ISBN: 9783642734380 / Niemiecki / Miękka / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Dieser Band der Buchreihe Diagnose von Krankheiten und Besch digungen an Kulturpflanzen erm glicht die rechtzeitige Erkennung und Bek mpfung von Sch dlingen an Kernobstgew chsen. Im Anschlu an eine ausf hrliche Bestimmungstabelle erfolgt eine textliche Beschreibung der jeweiligen Schadursache sowie die Darstellung der f r die Diagnose wichtigen Merkmale in farbigen Aquarelltafeln und Schwarz-Wei -Zeichnungen. Innerhalb jeder Kulturart sind die Schadursachen geordnet nach: - abiotischen Sch den / Ern hrungsst rungen - Virosen und Mykoplasmosen - Bakterien - Mykosen - tierischen...
Dieser Band der Buchreihe Diagnose von Krankheiten und Besch digungen an Kulturpflanzen erm glicht die rechtzeitige Erkennung und Bek mpfung von Sch d...
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cena:
206,88 |
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Dielectric Properties of Wood and Wood-Based Materials
ISBN: 9783642774553 / Angielski / Miękka / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Provided here is a comprehensive treatise on all aspects of dielectric properties of wood and wood products. The topics covered include: Interaction between electromagnetic field and wood. - Wood composition and dielectric properties of its components. - Measurement of dielectric parameters of wood.- Dielectric properties of oven-dry wood. - Dielectric properties of moist wood. - Effect of different kinds of treatment on dielectric properties of wood. - Dielectric properties of bark. - Dielectric properties of wood-based materials. - Recommendations for determination of dielectric parameters...
Provided here is a comprehensive treatise on all aspects of dielectric properties of wood and wood products. The topics covered include: Interaction b...
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cena:
402,53 |
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The Wheat Rusts -- Breeding for Resistance
ISBN: 9783642836435 / Angielski / Miękka / 201 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The idea for this book was conceived by the late Dr. Irvine A. Watson of the University of Sydney, and he developed the first outline. I was then invited by Dr. Watson to share in its writing. Unfortunately, shortly there after, recurring heart problems forced him to curtail his activities and with draw from the project. He died before the book could be completed. Dr. Watson's intention was to produce a very practical book that would provide wheat breeders with all of the information necessary to breed success fully for resistance to the three wheat rusts: leaf rust, stem rust, and yellow...
The idea for this book was conceived by the late Dr. Irvine A. Watson of the University of Sydney, and he developed the first outline. I was then invi...
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cena:
402,53 |
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Biochemistry and Molecular Biology of Wood
ISBN: 9783642644191 / Angielski / Miękka / 362 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Progress in wood chemistry has been related mainly to chemical wood pulping and bleaching and chemical utilization of wood and wood extractives. Meth ods of wood analysis were developed by Schorger (proximate analysis in 1917) and Dore (summative analysis in 1919), and standard methods based on Schorger's method, e.g., TAPPI standards (Technical Association of the Pulp and Paper Industry), have been widely used for chemical analysis of woods in many countries. Thus it is generally known that wood is composed of about 50% cellulose, 20-35% of lignin, 15-25% of hemicelluloses, and variable...
Progress in wood chemistry has been related mainly to chemical wood pulping and bleaching and chemical utilization of wood and wood extractives. Meth ...
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cena:
563,56 |
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