Relevant bibliographies by topics / Rangelands – Alberta, Southern – Remote sensing

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  1. Journal articles
  2. Dissertations / Theses
  3. Conference papers

Academic literature on the topic 'Rangelands – Alberta, Southern – Remote sensing'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Rangelands – Alberta, Southern – Remote sensing"

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MAJOR, D. J., S. SMOLIAK, G. ASRAR, and E. T. KANEMASU. "ANALYSIS OF SPECTRAL DATA FOR COMPARING RANGELAND AND CULTURAL PRACTICES IN SOUTHERN ALBERTA." Canadian Journal of Plant Science 68, no. 4 (1988): 1017–23. http://dx.doi.org/10.4141/cjps88-123.

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Spectral reflectance characteristics of rangeland provide quantitative and qualitative information which can be useful for assessing range condition and phytomass. The data set in this study consisted of phytomass estimates and ground-based reflectance measurements in four wave bands between 0.5 and 1.1 μm taken from eight range improvement treatments near Lethbridge, Alberta from April through July in 1983 and 1984. The treatments consisted of subjecting native range to reseeding with grasses or legumes and fertilizer and herbicide additions. Spectral reflectance was highly correlated (R2 = 0
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Major, D. J., H. H. Janzen, S. M. McGinn, and B. M. Olson. "Reflectance characteristics of southern Alberta soils." Canadian Journal of Soil Science 72, no. 4 (1992): 611–15. http://dx.doi.org/10.4141/cjss92-051.

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The reliability of reflectivity measurements for the remote sensing of crop productivity may be compromised by possible confounding effects of variation in soil color. An experiment was conducted to determine the influence of selected soil characteristics on reflectance in a broad range of soils typical of those found in southern Alberta. The reflectance of ground (< 2 mm) subsamples of 36 soils previously relocated to a common field site at Lethbridge Alberta was measured indoors with an artificial light source and a 60° field of view. Reflectance was measured between 400 and 1100 nm at 5-
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Mohamed, Ahmed H. "Mesquite encroachment impact on southern New Mexico rangelands: remote sensing and geographic information systems approach." Journal of Applied Remote Sensing 5, no. 1 (2011): 053514. http://dx.doi.org/10.1117/1.3571040.

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Ren, Xiaomeng. "Remote Sensing, Crop Yield Estimation and Agricultural Vulnerability Assessment: a Case of Southern Alberta." Open Hydrology Journal 6, no. 1 (2012): 68–77. http://dx.doi.org/10.2174/1874378101206010068.

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Argentiero, Ilenia, Giovanni Francesco Ricci, Mario Elia, et al. "Combining Methods to Estimate Post-Fire Soil Erosion Using Remote Sensing Data." Forests 12, no. 8 (2021): 1105. http://dx.doi.org/10.3390/f12081105.

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The increasing number of wildfires in southern Europe is making our ecosystem more vulnerable to water erosion; i.e., the loss of vegetation and subsequent runoff increase cause a shift in large quantities of sediment. Fire severity has been recognized as one of the most important parameters controlling the magnitude of post-fire soil erosion. In this paper, we adopted a combination of methods to easily assess post-fire erosion and prevent potential risk in subsequent rain events. The model presented is structured into three modules that were implemented in a GIS environment. The first module
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Everitt, James H., Mario A. Alaniz, David E. Escobar, and Michael R. Davis. "Using Remote Sensing to Distinguish Common (Isocoma coronopifolia) and Drummond Goldenweed (Isocoma drummondii)." Weed Science 40, no. 4 (1992): 621–28. http://dx.doi.org/10.1017/s0043174500058215.

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Common and Drummond goldenweed are troublesome subshrubs that often invade rangelands in southern Texas. Both species produce a profusion of conspicuous golden-yellow flowers in the fall. Common goldenweed flowers from late September to mid-October, whereas Drummond goldenweed flowers from mid-November to early December. Plant canopy reflectance measurements made on both species showed that they had higher visible (0.63- to 0.69-μm waveband) reflectance than did associated plant species and bare soil during flowering. Flowering common and Drummond goldenweed plants had a yellow image on conven
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Hassan, Quazi K., Ifeanyi R. Ejiagha, M. Razu Ahmed, Anil Gupta, Elena Rangelova, and Ashraf Dewan. "Remote Sensing of Local Warming Trend in Alberta, Canada during 2001–2020, and Its Relationship with Large-Scale Atmospheric Circulations." Remote Sensing 13, no. 17 (2021): 3441. http://dx.doi.org/10.3390/rs13173441.

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Here, the objective was to study the local warming trend and its driving factors in the natural subregions of Alberta using a remote-sensing approach. We applied the Mann–Kendall test and Sen’s slope estimator on the day and nighttime MODIS LST time-series images to map and quantify the extent and magnitude of monthly and annual warming trends in the 21 natural subregions of Alberta. We also performed a correlation analysis of LST anomalies (both day and nighttime) of the subregions with the anomalies of the teleconnection patterns, i.e., Pacific North American (PNA), Pacific decadal oscillati
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Elias, Michael, Oliver Hensel, Uwe Richter, Christian Hülsebusch, Brigitte Kaufmann, and Oliver Wasonga. "Land Conversion Dynamics in the Borana Rangelands of Southern Ethiopia: An Integrated Assessment Using Remote Sensing Techniques and Field Survey Data." Environments 2, no. 4 (2015): 1–31. http://dx.doi.org/10.3390/environments2010001.

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Habtamu, Teka, I. Madakadze Casper, O. Botai Joel, Hassen Abubeker, Angassa Ayana, and Mesfin Yared. "Evaluation of land use land cover changes using remote sensing Landsat images and pastoralists perceptions on range cover changes in Borana rangelands, Southern Ethiopia." International Journal of Biodiversity and Conservation 10, no. 1 (2018): 1–11. http://dx.doi.org/10.5897/ijbc2017.1123.

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Rahaman, Khan Rubayet, M. Razu Ahmed, and Quazi K. Hassan. "Using Satellite-Borne Remote Sensing Data in Generating Local Warming Maps with Enhanced Resolution." ISPRS International Journal of Geo-Information 7, no. 10 (2018): 398. http://dx.doi.org/10.3390/ijgi7100398.

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Warming, i.e., increments of temperature, is evident at the global, regional, and local level. However, understanding the dynamics of local warming at high spatial resolution remains challenging. In fact, it is very common to see extremely variable land cover/land use within built-up environments that create micro-climatic conditions. To address this issue, our overall goal was to generate a local warming map for the period 1961–2010 at 15 m spatial resolution over the southern part of the Canadian province of Alberta. Our proposed methods consisted of three distinct steps. These were the: (i)
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Dissertations / Theses on the topic "Rangelands – Alberta, Southern – Remote sensing"

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Rolfson, David, and University of Lethbridge Faculty of Arts and Science. "Collection of endmembers and their separability for spectral unmixing in rangeland applications." Thesis, Lethbridge, Alta. : University of Lethbridge, Dept. of Geography, 2010, 2010. http://hdl.handle.net/10133/2527.

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Rangelands are an important resource to Alberta. Due to their size, mapping rangeland features is difficult. However, the use of aerial and satellite data for mapping has increased the area that can be studied at one time. The recent success in applying hyperspectral data to vegetation mapping has shown promise in rangeland classification. However, classification mapping of hyperspectral data requires existing data for input into classification algorithms. The research reported in this thesis focused on acquiring a seasonal inventory of in-situ reflectance spectra of rangeland plant species (e
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Ren, Xiaomeng, and University of Lethbridge Faculty of Arts and Science. "Agricultural vulnerability to drought in southern Alberta : a quantitative assessment." Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2007, 2007. http://hdl.handle.net/10133/398.

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Agricultural vulnerability is generally referred to as the degree to which agricultural systems are likely to experience harm due to a stress. In this study, an existing analytical method to quantify vulnerability was adopted to assess the magnitude as well as the spatial pattern of agricultural vulnerability to varying drought conditions in Southern Alberta. Based on the farm reported data and remote sensing imagery, two empirical approaches were developed to implement vulnerability assessment in Southern Alberta at the quarter-section and 30 meter by 30 meter pixel levels. Cereal crop yield
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Conference papers on the topic "Rangelands – Alberta, Southern – Remote sensing"

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Adjorlolo, C., J. O. Botha, P. Mhangara, O. Mutanga, and J. Odindi. "Integrating remote sensing and conventional grazing/browsing models for modelling carrying capacity in southern African rangelands." In SPIE Remote Sensing, edited by Christopher M. U. Neale and Antonino Maltese. SPIE, 2014. http://dx.doi.org/10.1117/12.2066330.

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Xu, Wei, Xiaomeng Ren, and Anne Smith. "Remote sensing, crop yield estimation and agricultural vulnerability assessment: A case of Southern Alberta." In 2011 19th International Conference on Geoinformatics. IEEE, 2011. http://dx.doi.org/10.1109/geoinformatics.2011.5980692.

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Journal articles
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