نتایج جستجو برای: landform evolution
تعداد نتایج: 342510 فیلتر نتایج به سال:
Introduction: Since the Viking and Mariner 9 missions of nearly a quarter of a century ago provided global coverage of the Martian landscape at resolutions of 100-150m/pixel, a plethora of science related information pertaining to Mars and its landscape have become available to the scientific community. This information includes comprehensive global topography (MOLA), both low (Viking) and high...
Fields of pits, both large and small, in Tombaugh Regio (Sputnik Planitia, and the Pitted Uplands to the east), and along the scarp of Piri Rupes, are examples of landscapes on Pluto where we conclude that sublimation drives their formation and evolution. Our heuristic modeling closely mimics the form, spacing, and arrangement of a variety of Tombaugh Regio’s pits. Pluto’s sublimation modified ...
Understanding how landscapes respond to climate dynamics in terms of macroscale (average topographic features) and microscale (landform reorganization) is of interest both for deciphering past climates from today’s landscapes and for predicting future landscapes in view of recent climatic trends. Although several studies have addressed macro-scale response, only a few have focused on quantifyin...
Surface water is an important factor affecting vegetation change in desert areas. However, little research has been conducted on the effects of surface expansion. In this study, annual spatial distribution range and Daliyabuyi Oasis from 1990 to 2020 was extracted using Landsat time-series images. Based multi-temporal multi-scale remote sensing images, several plots were selected demonstrate pr...
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