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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 87 for “"snow cover"”.

  1. SNOW COVER RELATIONSHIPS OF WHITE MOUNTAIN ALPINE PLANTS

    TIFFNEY, WESLEY NEWELL, JR.

    unh-thes Repository record

  2. MONITORING OF NORTH AMERICAN SNOW COVER AND ENSO EFFECTS

    Pathan, A.B.M Borhan Uddin

    This study was conducted to monitor the Snow Cover Area (SCA) and to evaluate the effects of El Nino and La Nina on SCA in North America (Excluding Greenland) since 2000/2001 to 2010. The NASA ((National Aeronautics and Space Administration) Earth Observing System Moderate Resolution Imaging …

    cuny Repository record

  3. Understanding past and future changes in northern Fennoscandian snow cover.

    Vignols, Rebecca MarianneUniversity of Cambridge2020

    … future changes in Northern Fennoscandian snow cover. The research questions considered in this thesis are: What are the uncertainties in remote sensing and climate modelling datasets used in snow studies? How has snow cover been changing since the 1960s and how will it change over the next …

    cambridge Repository record

  4. Exploring light transmission through ice-snow cover and water in lakes

    Donini, GaiaUniversità degli studi di Trento2026

    … importance becomes even more critical during ice-covered periods when external forces, like wind, are inhibited by the ice-snow cover. Despite this, a fraction of solar radiation can still penetrate the ice and snow, becoming the main external source of energy. This radiative heating destabilizes …

    trento Repository record

  5. SNOW COVER AND SNOWMELT ANALYSIS IN JAPANESE CATCHMENTS: MAPPING AND MODEL DEVELOPMENT

    CHAFFE, PEDRO LUIZ BORGES京都大学 (Kyoto University)2012

    kyoto Repository record

  6. Linkages between Eurasian snow cover and Northern Hemisphere winter-time climate variability

    Saito, Kazuyuki, 1967-Massachusetts Institute of Technology2000

    Recently it has been shown that the Eurasian snow cover in the prior autumn (ESCSON) and the leading mode variability in the wintertime extratropical Northern Hemisphere (NH) atmospheric circulation have significant correlation. In this study, a linkage between the ESCSON and the following …

    mit Repository record

  7. Eurasian Snow Cover and the Role of Linear Interference in Stratosphere-troposphere Interactions

    Smith, Karen2012

    … of the observed connection between autumn snow cover anomalies over Eurasia and the wintertime Northern Annular Mode (NAM). In general circulation model (GCM) simulations with prescribed autumn Siberian snow forcing, a vertically propagating Rossby wave train is generated, driving dynamical …

    toronto-retro Repository record

  8. Snow cover as a source of climate predictability: Mechanisms of snow-atmosphere coupling

    Xu, Li2011

    gmu

  9. Direct and inverse scattering models for electromagnetic remote sensing of time-varying sea ice and snow cover

    Shih, Shih-En, 1964-Massachusetts Institute of Technology1998

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.

    mit Repository record

  10. The impact of snow cover variability on snow water equivalent estimates derived from passive microwave brightness temperatures over a prairie environment.

    Turchenek, Kim RichardFaculty of Graduate Studies and Research, University of Regina2010

    regina Repository record

  11. Vegetation, snow cover, and air and near-surface ground temperature across treeline in the uplands east of the Mackenzie Delta, Northwest Territories

    Palmer, Michael J.Carleton University2007

    carleton Repository record

  12. Implementation of a snow routine into the hydrological model WASA-SED and its validation in a mountainous catchment

    Rottler, ErwinUniversität Potsdam

    In many regions of the world, snow accumulation and melt constitute important components of the hydrologic cycle. With the objective to improve model performance of the hydrological model WASA-SED (Water Availability in Semi-Arid environments - SEDiments) in catchments affected by snow and ice, a …

    potsdam-thes Repository record

  13. Air-ground temperature exchange

    Schmidt, William L.

    … a seasonal to inter-annual time scale, including snow cover duration, latent energy of ground freezing, daily sunlight, precipitation, and vegetation. </p><p>Continual records of surface air and near-surface ground temperatures from five sites in North Dakota show similar trends in seasonal …

    nodak Repository record

  14. Hydrological modeling of mountain catchments in Central Asia

    Düthmann, DorisUniversität Potsdam

    … investigated the value of satellite-derived snow cover data for model calibration. Trade-offs of good model performance in terms of discharge and snow cover were explicitly evaluated using a multiobjective optimization algorithm, and the results were contrasted with single-objective …

    potsdam-diss Repository record

  15. Design and development of a novel DC/DC bidirectional converter with dual solar/PV-based snow removal and EV charging functionality

    Aragon Aviles, Sandra M.University of Ontario Institute of Technology2022

    … system. One of these factors is the effect of snow cover on PV panels, a subject lacking sufficient academic research. This thesis reviews current research for snow removal in solar PV modules and power electronic circuit topologies used. Additionally, it presents the design, analysis and …

    uoit Repository record

  16. Spatiotemporal Dynamics of Snow-Free Frost Exposure in the Western Cordillera Seasonal Snow Zones

    Francis J. Zurek (22481935)2025

    … ecosystems of the Western Cordillera, seasonal snowpack provides insulation for soils and vegetation against freezing temperatures. While temperatures are warming overall, concurrent declines in snowpack are removing this protective thermal blanket. This may lead to events where the ground …

    uic

  17. Development and Application of a MODIS Snowmelt Model for Northwestern Montana

    Bleha, Jessica A.

    … Development and Application of a MODIS Driven Snowmelt Model in Northwestern Montana Chairperson: Joel T. Harper In the mountain west the timing of the spring snowmelt pulse has considerable impact on water resources and ecological processes such as fire. A forward shift of this timing due to …

    montana-tech Repository record

  18. Development and Application of a MODIS Snowmelt Model for Northwestern Montana

    Bleha, Jessica A.

    … Development and Application of a MODIS Driven Snowmelt Model in Northwestern Montana Chairperson: Joel T. Harper In the mountain west the timing of the spring snowmelt pulse has considerable impact on water resources and ecological processes such as fire. A forward shift of this timing due to …

    montana Repository record

  19. Real-time rendering and simulation of trees and snow

    Reynolds, Daniel TobiasUniversity of East Anglia2014

    … GPU enhanced tessellation engine. A real-time snow accumulation system is developed to generate snow cover on a dynamic, animated scene. Occlusion techniques are used to project snow accumulating faces and map exposed areas to applied accumulation maps in the form of dynamic textures. …

    east-anglia Repository record

  20. Estimation de la superficie du couvert nival à partir d'une combinaison des données de télédétection MODIS et AMSR-E dans un contexte de prévision des crues printanières au Québec

    Bergeron, JeanUniversité de Sherbrooke2012

    Snow cover estimation is a principal source of error for spring streamflow simulations in Québec, Canada. Optical and near infrared remote sensing can improve snow cover area (SCA) estimation due to high spatial resolution but is limited by cloud cover and incoming solar radiation. Passive …

    sherbrooke Repository record

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