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| Web URL(s): | http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/2004.pdf#page=11
Last checked: 12/10/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Eubank, Lee;
Prather, Tim;
Tuller, Markus |
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| Author Affiliation: | Department of PSES, University of Idaho, Moscow, Idaho |
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| Title: | The stress related vegetation index applied to Idaho's canyon grasslands |
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| Section: | Weeds of range and forest
Other records with the "Weeds of range and forest" Section
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| Meeting Info.: | Colorado Springs, Colorado: March 9-11, 2004 |
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| Source: | Proceedings of the Western Society of Weed Science. Vol. 57, 2004, p. 9-10. |
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| Publishing Information: | Newark, CA: Western Society of Weed Science |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Remote sensing; Grasslands; Models; Moisture
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| Trade Names: | Landsat TM |
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| Abstract/Contents: | "Remotely sensed imagery offers a relatively inexpensive way to analyze environmental change across large tracts of land. In this study, Landsat TM was used to extract temporal and spatial moisture variation of the canyon grasslands in north central Idaho using the stress related vegetation index (SRVI). This index is an algebraic ratio of three TM bands (5 * 3)/ 4) that summarizes reflectance data. Because SRVI is little used, the objective of this study was to determine whether measurements based on SRVI could provide useful information for analysis of seasonal water-relationships across the rough topographic terrain of the canyon grasslands. An unsupervised classification of 1987 Landsat TM images was used to run the SRVI model for range shrub and grass cover types. The SRVI images proved useful in showing typical within-season and across-season moisture variation. The SRVI was also able to depict topographical moisture variability showing an increase in moisture on flatter surfaces than steeper surfaces." |
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| Language: | English |
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| References: | 0 |
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| Note: | "This article appears as abstract only." |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Eubank, L., T. Prather, and M. Tuller. 2004. The stress related vegetation index applied to Idaho's canyon grasslands. Proc. West. Soc. Weed Sci. 57:p. 9-10. |
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| Web URL(s):
http://www.wsweedscience.org//wp-content/uploads/proceedings-archive/2004.pdf#page=11
Last checked: 12/10/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 610 .W43 v.49 |
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