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  1. Multi-Criteria Evaluation of CMIP5 GCMs for Climate Change Impact Analysis

    Climate change is expected to have severe impacts on global hydrological cycle along with food-water-energy nexus. Currently, there are many climate models used in predicting important climatic variables....

  2. Multi-Model Ensemble Analysis of Runoff Extremes for Climate Change Impact Assessments

    In this study multi-model ensemble analysis of extreme runoff is performed based on eight regional climate models (RCMs) provided by the North American Regional Climate Change Assessment Program (NARCCAP)....

  3. Impacts of Climate Change on the Seasonality of Extremes in the Columbia River Basin

    The impacts of climate change on the seasonality of extremes i.e. both high and low flows in the Columbia River basin were analyzed using three seasonality indices, namely the seasonality ratio (SR), weighted...

  4. Centennial Drought Outlook Over the CONUS Using NASA-NEX Downscaled Climate Ensemble

    Drought is a natural hazard developing slowly and affecting large areas which may have severe consequences on society and economy. Due to the effects of climate change, drought is expected to exacerbate in...

  5. A Comparative Assessment of Projected Meteorological and Hydrological Droughts: Elucidating the Role of Temperature

    The changing climate and the associated future increases in temperature are expected to have impacts on drought characteristics and hydrologic cycle. This paper investigates the projected changes in...

  6. Spatial, Temporal and Frequency Based Climate change Assessment in Columbia River Basin Using Multi Downscaled-Scenarios

    Uncertainties in climate modelling are well documented in literature. Global Climate Models (GCMs) are often used to downscale the climatic parameters on a regional scale. In the present work, we have analyzed...

  7. Understanding the Joint Behavior of Temperature and Precipitation for Climate Change Impact Studies

    The multiple downscaled-scenario products allow us to assess the uncertainty of the variations of precipitation and temperature in the current and future periods. Probabilistic assessments of both climatic...

  8. Accounting For Downscaling and Model Uncertainty in Fine-Resolution Seasonal Climate Projections Over the Columbia River...

    Climate change is expected to have severe impacts on natural systems as well as various socio-economic aspects of human life. This has urged scientific communities to improve the understanding of future climate...

  9. Time Varying Parameter Models for Catchments with Land Use Change: the Importance of Model Structure

    Rapid population and economic growth in South-East-Asia has been accompanied by extensive land use change with consequent impacts on catchment hydrology. Modelling methodologies capable of handling changing...

  10. Sensitivity of Columbia Basin Runoff to Long-Term Changes in Multi-Model CMIP5 Precipitation Simulations

    In this study, we used precipitation elasticity index of streamflow, to reflect on the sensitivity of streamflow to changes in future precipitation. We estimated precipitation elasticity of streamflow from: (1)...

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