Search Results - "Eitel, J.U.H."

Lidar provides novel insights into the effect of pixel size and grazing intensity on measures of spatial heterogeneity in a native bunchgrass ecosystem by Jansen, By V.S., Kolden, C.A., Greaves, H.E., Eitel, J.U.H.

“…There is a strong link between vegetation heterogeneity and biodiversity in grassland ecosystems. However, quantifying spatial patterns of key metrics, such as…”
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Airborne laser scanning and spectral remote sensing give a bird's eye perspective on arctic tundra breeding habitat at multiple spatial scales by Boelman, N.T., Holbrook, J.D., Greaves, H.E., Krause, J.S., Chmura, H.E., Magney, T.S., Perez, J.H., Eitel, J.U.H., Gough, L., Vierling, K.T., Wingfield, J.C., Vierling, L.A.

“…The effects of climate change are more acute in the Arctic than any other region, and as such, arctic tundra wildlife habitats are changing in ways that are…”
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The Tasseled Cap Transformation for RapidEye data and the estimation of vital and senescent crop parameters by Schönert, M., Zillmann, E., Weichelt, H., Eitel, J.U.H., Magney, T.S., Lilienthal, H., Siegmann, B., Jarmer, T.

“…The retrieval of crop biophysical parameters using spectral indices obtained from high temporal and spatial resolution satellite data, is a valuable tool to…”
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Suitability of terrestrial laser scanning for studying surface roughness effects on concentrated flow erosion processes in rangelands by Eitel, Jan U.H., Williams, C. Jason, Vierling, Lee A., Al-Hamdan, Osama Z., Pierson, Frederick B.

“…Surface roughness is thought to affect concentrated flow erosion – a major mechanism of soil loss on disturbed rangelands. However, quantifying surface…”
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Combined Spectral Index to Improve Ground-Based Estimates of Nitrogen Status in Dryland Wheat by Eitel, J.U.H, Long, D.S, Gessler, P.E, Hunt, E.R

“…Spectral indices are useful for estimating crop yield potential and basing in-season N fertilizer applications. The normalized difference vegetation index…”
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Sensitivity of Ground-Based Remote Sensing Estimates of Wheat Chlorophyll Content to Variation in Soil Reflectance by Eitel, J.U.H, Long, D.S, Gessler, P.E, Hunt, E.R. Jr, Brown, D.J

“…Spectral indices (SI) derived from crop reflectance data are sensitive to chlorophyll a and b content (Chl). However, the SI-Chl relationship might be…”
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