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Leaf reflectance-nitrogen-chlorophyll relations among three south texas woody rangeland plant species
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gausman, H. W. Everitt, J. H. |
| Copyright Year | 1982 |
| Description | Annual variations in the nitrogen-chlorophyll leaf reflectance of hackberry, honey mesquite and live oak in south Texas, were compared. In spring, leaf reflectance at the 0.55 m wavelength and nitrogen (N) concentration was high but leaf chlorophyll (chl) concentrations were low. In summer, leaf reflectance and N-concentration were low but lead chl concentrations were high. Linear correlations for both spring and summer of leaf reflectance with N and chl concentration or deviations from linear regression were not statistically significant. |
| File Size | 369924 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820016669 |
| Archival Resource Key | ark:/13960/t0jt4gs33 |
| Language | English |
| Publisher Date | 1982-02-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Earth Resources Program Plants Botany Regression Analysis Nitrogen Ground Truth Chlorophylls Leaves Agristars Project Spectral Resolution Annual Variations Spectrometers Texas Foliage Rangelands Data Correlation Reflectance Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |