Global ETD Search
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 41 for “"CMIP6"”.
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Southern Ocean Centennial Oscillations in the CMIP6 Ensemble
… how imposed climate forcing may influence them. CMIP6 models were chosen as they are readily available and are a gold standard for climate projections used by the Intergovernmental Panel on Climate Change (IPCC) reports. The thesis begins with a thorough review of Southern Ocean centennial …
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Internal and structural variability in global urban climate projections in CMIP6
… results. The emulator was then applied to 22-26 CMIP6 models to generate urban climatic responses under four SSPs. The structural variability was obtained by combining emulated results from different CMIP models, and the internal variability was assessed using the CESM-LE (large ensemble) …
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Diagnosing CMIP6 sea surface temperature variability in the Indo-Pacific warm pool
DSpace SAF Submission Ingestion Package generated from Vireo submission #21277 on 2025-03-28 at 14:25:18
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Evaluating CMIP6 Models in Simulating Southwest Indian Ocean Tropical Cyclone Activity (1979–2014): Comparison with ERA-5 Reanalysis
… cyclones in the SWIO. The results show each CMIP6 model displaying a different signature on simulations. The ten analysed CMIP6 models are capable of reproducing the observed annual mean of genesis potential index (GPI) and its associated terms (environmental conditions) in a given region, …
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Development and Stakeholder-informed Evaluation of Global Climate Temperature Response Functions
… of the Coupled Model Intercomparison Project (CMIP6). We evaluate the emulator using additional experiments taken from the CMIP6 archive, including the Shared Socioeconomic Pathways (SSPs), demonstrating accurate emulation of global mean and spatially resolved temperature change with respect to …
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Simulating the Dynamics and Influences of the West African Westerly Jet
… Model Intercomparison Project version 6 models (CMIP6) and the Atmospheric component of Model Prediction Across Scale (MPAS) in simulating the WAWJ, its moisture transport over West Africa, and its influence on Sahelian precipitation. Three types of climate dataset (observation, reanalysis, and …
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Assessing Variabilities of Extreme Precipitation and Snow Depth Using Climate and Stochastic Models
… Coupled Model Intercomparison Project Phase 6 (CMIP6), to reflect recent advances in climate change impacts. First, the results show that 70% of CMIP6 models exhibit a percentage difference of ±10% in annual maxima mean and variation. However, CMIP6 simulations generally overestimate daily SD by …
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Links between climate feedbacks and the large-scale circulation across idealized and complex climate models
… Model Intercomparison Projects (CMIP5 and CMIP6). Here, I estimate climate feedbacks by regressing top-of-atmosphere radiation against surface temperature for both 1) an unperturbed pre-industrial control experiment and 2) a perturbed global warming experiment forced by an abrupt …
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THE VARIABILITY OF DROUGHT DYNAMICS IN THE SOUTHWEST UNITED STATES AND AN ANALYSIS OF DROUGHT RISK IN THE NORTHEASTERN UNITED STATES
… Coupled Model Intercomparison Project Phase 6 (CMIP6). My attention was then turned towards the northeastern United States (NEUS) where drought dynamics are understudied in the available literature. This work used reanalysis products to compose a moisture budget analysis of the NEUS, to study …
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Forced and Unforced Permafrost Changes in the Northern Hemisphere during 1901-2100
… based on simulations made with CESM-LENS and CMIP6 models across the permafrost regions in the northern hemisphere. For a single model (CESM), the multiple ensemble simulations average showed that the deepening ALT during the historical period was generally small over most of the Northern …
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Simple Models for Complex Tropical Dynamics
… events. Lastly, we assess the energy budget of CMIP6 models. It is shown that all CMIP6 models have more energy input to the deep tropics than ERA5 reanalysis, and this bias is bigger in the Southern Hemisphere. The hemispheric asymmetry in this bias can be traced back to radiation absorbed by …
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Projecting Planning-Related Climate Impact Drivers for Appalachian Public Health Support
… NASA's Coupled Model Intercomparison Project (CMIP6). All code for data processing and analysis was prepared using the open-source R programming language to support reproducibility. To confirm that models can accurately simulate Appalachian climatic conditions, CMIP6 hindcast simulations for …
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Simulating the Characteristics of Tropical Cyclones over the South-West Indian Ocean: Sensitivity to Model Horizontal Resolution
… from four modelling groups included in the CMIP6 High Res MIP project, covering the period 1980-2009. The individual event analysis focuses on the simulation of two highly destructive TC events which occurred in the SWIO in early 2019 – namely TC Idai and TC Kenneth. The simulation of …
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Sea level variability in the Tropical Atlantic since 1993 and projections to 2100
… gravimetric data, hydrographic profiles, and CMIP6 multi-model ensemble simulations, with time-series analysis and wave propagation studies, the research quantifies sea level trends, steric and mass components, and wave dynamics over 1993–2022, with projections to 2100. The thesis synthesising …
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Ανάπτυξη μεθοδολογίας για την εκτίμηση εγκατάστασης φωτοβολταϊκών συστημάτων σε αστικές περιοχές σε συνάρτηση με τα χαρακτηριστικά της δόμησης και κλιματικές παραμέτρους υπό το πρίσμα της κλιματικής αλλαγής .
… εκτιμάται με τη χρήση κλιματικών προσομοιώσεων CMIP6 υπό τα σενάρια εκπομπών SSP2-4.5 και SSP5-8.5. Για την προσαρμογή των κλιματικών προβολών μεγάλης κλίμακας σε τοπικές αστικές συνθήκες εφαρμόζεται η τεχνική στατικής υποκλιμάκωσης Quantile Delta Mapping (QDM). Επιπλέον, η μελέτη αξιολογεί την …
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Evaluating the Time of Emergence of Heat Waves using Different Definitions
… to emergence. Using daily resolution of 10 CMIP6 era General Circulation Models forced by the SSP2-4.5 warming scenario, we evaluate the frequency of two definitions presented by the Intergovernmental Panel on Climate Change (IPCC) of heat waves in a reference period and in the future …
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AI-Driven Suitability Modeling for Sustainable Olive Cultivation: An Environmental Assessment in a Changing Climate
… and future olive suitability in Al-Jouf under CMIP6 climate scenarios.</p>
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Surface Ozone and Population Health
… Coupled Model Inter-comparison Project Phase 6 (CMIP6), which collates an ensemble of Earth system models to simulate the global surface ozone for the purpose of diagnosis-oriented mutual comparison. The author systematically diagnoses 8 models with supports from a collection of auxiliary …
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The Changing Annual Cycle of Sea Surface Temperature
… it is evident that the SST annual cycle in CMIP6 historical simulations experience notable bias compared with that in ERA5 SST for both phase and summer/winter SST. The low-frequency variability is often overshadowed by substantial high-frequency part or, in some cases, underestimated in …
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