Manual of Vegetation Analysis
Author | : Stanley Adair Cain |
Publisher | : |
Total Pages | : 370 |
Release | : 1959 |
Genre | : Science |
ISBN | : |
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Author | : Stanley Adair Cain |
Publisher | : |
Total Pages | : 370 |
Release | : 1959 |
Genre | : Science |
ISBN | : |
Author | : John Orvel Sawyer |
Publisher | : California Native Plant Society |
Total Pages | : 1316 |
Release | : 2009 |
Genre | : Science |
ISBN | : |
Author | : Landbouwuniversiteit Wageningen. Department of Terrestrial Ecology and Nature Conservation |
Publisher | : |
Total Pages | : 146 |
Release | : 1994 |
Genre | : |
ISBN | : |
Author | : Dennis Jay Hansen |
Publisher | : |
Total Pages | : 84 |
Release | : 2002 |
Genre | : Image processing |
ISBN | : |
Author | : D Reuter |
Publisher | : CSIRO PUBLISHING |
Total Pages | : 585 |
Release | : 1997 |
Genre | : Science |
ISBN | : 0643101268 |
Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crops, pastures, vegetables, fruit trees, vines, ornamentals and forest species. This information is valuable in assessing the effectiveness of fertiliser programs and for monitoring longer term changes in crop nutritional status. New to this edition: *Volume and scope of information accessed from the literature has expanded several-fold. Interpretation criteria for 294 species have been compiled in the tables from more than 1872 published papers. *New chapter on nutrient criteria for forest species. *Includes guidelines for collecting, handling and analysing plant material. An entire chapter is devoted to the identification of nutrient deficiency and toxicity symptoms.
Author | : Douglas J. Reuter |
Publisher | : |
Total Pages | : 584 |
Release | : 2008-01-01 |
Genre | : Crops |
ISBN | : 9788189741693 |
Author | : I. Walinga |
Publisher | : Springer Science & Business Media |
Total Pages | : 247 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 9401102031 |
In the field of plant analysis there is a confusing variety of methods and procedures, both for digestions and determinations. In many cases the digestion and the subsequent determination are interrelated. For example, a separate digestion is needed for trace elements in order to obtain determinable concentrations. The authors have chosen a design in which the digestion/extraction procedure is described in one chapter together with all determination procedures that may be carried out on that particular digest/extract. All the necessary information (such as standardizations) appears in appendices. As a consequence, several determination procedures are described two or three times, however, each based on a particular digestion or extraction method. Two types of determination procedure are described: manual and automated. Manual procedures are mainly used in research laboratories, whereas automated procedures are more frequently applied in routine laboratories. Both types of determinations can be used freely, provided that appropriate equipment is available. The determination procedures are only for inorganic components, usually elements. Besides, most procedures are designed to give a total content value of the element under consideration, regardless of the chemical structure in which it occurs in the plant. The Plant Analysis Manual is intended for the practicing (agricultural) chemist.
Author | : Caryl L. Elzinga |
Publisher | : DIANE Publishing |
Total Pages | : 190 |
Release | : 1998-05 |
Genre | : |
ISBN | : 9780788148378 |
This annotated bibliography documents literature addressing the design and implementation of vegetation monitoring. It provides resources managers, ecologists, and scientists access to the great volume of literature addressing many aspects of vegetation monitoring: planning and objective setting, choosing vegetation attributes to measure, sampling design, sampling methods, statistical and graphical analysis, and communication of results. Over half of the 1400 references have been annotated. Keywords pertaining to the type of monitoring or method are included with each bibliographic entry. Keyword index.
Author | : Y. P. Kalra |
Publisher | : Northern Forestry Centre |
Total Pages | : 128 |
Release | : 1991 |
Genre | : Forest soils |
ISBN | : |
Compilation of methods used for soil and plant analysis at the Analytical Services Laboratory of the Northern Forestry Centre.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2003 |
Genre | : |
ISBN | : |
Approximately 70 percent of all U.S. military training lands are located in arid and semi-arid areas. Training activities in such areas frequently adversely affect vegetation, damaging plants and reducing the resilience of vegetation to recover once disturbed. Fugitive dust resulting from a loss of vegetation creates additional problems for human health, increasing accidents due to decreased visibility, and increasing maintenance costs for roads, vehicles, and equipment. Diagnostic techniques are needed to identify thresholds of sustainable military use. A cooperative effort among U.S. Department of Energy, U.S. Department of Defense, and selected university scientists was undertaken to focus on developing new techniques for monitoring and mitigating military impacts in arid lands. This manual focuses on the development of new monitoring techniques that have been implemented at Fort Irwin, California. New mitigation techniques are described in a separate companion manual. This User's Manual is designed to address diagnostic capabilities needed to distinguish between various degrees of sustainable and nonsustainable impacts due to military training and testing and habitat-disturbing activities in desert ecosystems. Techniques described here focus on the use of high-resolution imagery and the application of image-processing techniques developed primarily for medical research. A discussion is provided about the measurement of plant biomass and shrub canopy cover in arid. lands using conventional methods. Both semiquantitative methods and quantitative methods are discussed and reference to current literature is provided. A background about the use of digital imagery to measure vegetation is presented.