An Important Lichen of Southeastern Montana Rangelands
نویسندگان
چکیده
منابع مشابه
Fire Severity Modeling of Sagebrush-Steppe Rangelands in Southeastern Idaho
The potential for high severity fires to affect changes in rangelands is considerable, and for this reason, assessing fire severity is critical. We explored fire severity modeling in rangelands by applying post-fire field observations to Satellite Pour l'Observation de la Terre 5 (SPOT 5) imagery using Classification Tree Analysis (CTA) techniques at two 2005 burns. The results of these analyse...
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Correcting satellite imagery for atmospheric effects is a common procedure today. Indeed there are many techniques and software applications that offer atmospheric correction processes. This study compared several techniques (apparent reflectance, dark-object subtraction, Cos(t), and the full cost model) in both Idrisi and ENVI software to determine the level of similarity between resulting ima...
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afcertain the medicinal qualities of the lichen iflandicus and arnica montana, two remedies at preient but little known to the medical practitioners of ibis iiland. What principaMy induces me to trouble yoi? with this account is, thac, in a celebrated and juftly-admired work on the materia ruedica, which has lately made its appearance, and in which one might naturally have expected an, account ...
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Wind erosion of soil is an appreciable but unstudied event following fires in cold desert. We examined aeolian transport of sediment for one year following fire in semiarid shrub steppe of southern Idaho. Sediment collectors were used to determine horizontal mass transport of soil ( ) and saltation sensors and anemometers were used to determine saltation activity (# seconds saltation is detecte...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1983
ISSN: 0022-409X
DOI: 10.2307/3897977