Permanent Sample Plots, More Than Just Forest Data PDF Download

Author: Priyadi, H., Gunarso, P., Kanninen, M., eds.
Publisher: CIFOR
ISBN: 979244632X
Category :
Languages : en
Pages : 191

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Book Description

Author: Pieter G.de Vries
Publisher: Springer Science & Business Media
ISBN: 3642715818
Category : Technology & Engineering
Languages : en
Pages : 408

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Book Description
Forest inventory may be defined as the technique of collecting, evaluating and presenting specified information on forest areas. Because of the generally la~ge extent of forest areas, data are usually collected by sampling, i.e. by making observations on only part of the area of interest. As there are many different sampling methods (e.g. Appendix 1), a choice must first be made as to which method suits the given field and financial circumstances best. On completion of the sampling procedure, the numerous data collected have next to be condensed to manageable representative quantities. Finally, from these quantities, inferences about the situation in the entire forest area are made, preferably accompanied by an indication of their reliability. This book is intended for students who want to know the whepefope of the sampling techniques used in forest inventory. The danger of lack of knowledge is a blind following of instructions and copying statistical formulae, or, even worse, feeding data into a computer loaded with a program that is said to print out the required information. In serious persons, such approaches may leave a feeling of dissatisfaction or even of professional incompetence, be cause of inability to direct or evaluate the procedure critically. If a student tries to improve his or her situation, he/she will find that the few existing forest inventory textbooks, though some with merit, either use confusing statistical symbols or do not adequately cover theoretical principles.

Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 496

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Book Description

Author: Vanguard Forest Management Services, Ltd
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 88

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Book Description

Author: Lorraine K. Van Kektrix
Publisher:
ISBN:
Category : Abandoned mined lands reclamation
Languages : en
Pages : 92

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Book Description

Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 784

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Book Description

Author: Herbert A. Knight
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 56

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Book Description

Author: Jayanta Kumar Patra
Publisher: Academic Press
ISBN: 0128223820
Category : Science
Languages : en
Pages : 514

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Book Description
Mangroves are typically tropical coastal ecosystems found in the inter-tidal zones of river deltas and back water areas. They represent highly dynamic and fragile ecosystems, yet they are the most productive and biologically diversified habitats of various life forms including plants, animals and microorganisms. Mangroves are a resource of many different products, including; microorganisms that harbor a diverse group of industrially important enzymes, antibiotics, therapeutic proteins and vaccines; timber resistant to rot and insects; and medicinal plants. Divided into three main parts, Biotechnological Utilization of Mangrove Resources first provides a broad introduction into mangrove ecology. Subsequent chapters discuss the biodiversity of mangroves, including the diverse nature of the organisms within the mangroves themselves. The final part pays special attention to biotechnological utilization of mangroves. Topics such as antimicrobial activity of mangrove-derived products, anti-oxidant activity of mangrove derived products and pharmaceutical applications, are covered in detail. Biotechnological Utilization of Mangrove Resources brings the latest research and technologies in mangrove biology into one platform, providing readers with an up-to-date view on the area. This would serve as an excellent reference book for researchers and students in the field of marine biology especially interested in mangrove ecosystems. - Highlights the diversity of different life forms in the mangrove ecosystem, including the importance of mangroves and mangrove-derived products. - Focuses on biotechnological utilization of mangrove resources such as antimicrobial and antioxidant properties of microorganisms, and industrial and pharmaceutical applications - Discusses the different modern tools and techniques used for the study of mangrove resources

Author: Herbert A. Knight
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 56

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Book Description

Author: Herbert A. Knight
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 56

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Book Description