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Bastola, S.; Misra, V. | ||||
| Title | Seasonal hydrological and nutrient loading forecasts for watersheds over the Southeastern United States | Type | $loc['typeJournal Article'] | ||
| Year | 2015 | Publication | Environmental Modelling & Software | Abbreviated Journal | Environmental Modelling & Software |
| Volume | 73 | Issue | Pages | 90-102 | |
| Keywords | Rainfall-runoff model; Seasonal hydrologic forecasting; Southeastern United States; Water quality; Seasonal predictability | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1364-8152 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 95 | ||
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| Author |
Bastola, S.; Misra, V. | ||||
| Title | Evaluation of dynamically downscaled reanalysis precipitation data for hydrological application | Type | $loc['typeJournal Article'] | ||
| Year | 2014 | Publication | Hydrological Processes | Abbreviated Journal | Hydrol. Process. |
| Volume | 28 | Issue | 4 | Pages | 1989-2002 |
| Keywords | reanalysis; bias correction; rainfall-runoff model; dynamic downscaling | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0885-6087 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 123 | ||
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| Author |
Bastola, S.; Misra, V. | ||||
| Title | Sensitivity of Hydrological Simulations of Southeastern United States Watersheds to Temporal Aggregation of Rainfall | Type | $loc['typeJournal Article'] | ||
| Year | 2013 | Publication | Journal of Hydrometeorology | Abbreviated Journal | J. Hydrometeor |
| Volume | 14 | Issue | 4 | Pages | 1334-1344 |
| Keywords | Hydrologic models | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1525-755X | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 193 | ||
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| Author |
Bastola, S.; Misra, V.; Li, H. | ||||
| Title | Seasonal Hydrological Forecasts for Watersheds over the Southeastern United States for the Boreal Summer and Fall Seasons | Type | $loc['typeJournal Article'] | ||
| Year | 2013 | Publication | Earth Interactions | Abbreviated Journal | Earth Interact. |
| Volume | 17 | Issue | 25 | Pages | 1-22 |
| Keywords | Seasonal climate forecast; Ensemble streamflow prediction; Rainfall–runoff model | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1087-3562 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 207 | ||
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| Author |
Bhardwaj, A.; Misra, V. | ||||
| Title | The role of air-sea coupling in the downscaled hydroclimate projection over Peninsular Florida and the West Florida Shelf | Type | $loc['typeJournal Article'] | ||
| Year | 2019 | Publication | Climate Dynamics | Abbreviated Journal | Clim Dyn |
| Volume | 53 | Issue | 5-6 | Pages | 2931-2947 |
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| Abstract | A comparative analysis of two sets of downscaled simulations of the current climate and the future climate projections over Peninsular Florida (PF) and the West Florida Shelf (WFS) is presented to isolate the role of high-resolution air-sea coupling. In addition, the downscaled integrations are also compared with the much coarser, driving global model projection to examine the impact of grid resolution of the models. The WFS region is habitat for significant marine resources, which has both commercial and recreational value. Additionally, the hydroclimatic features of the WFS and PF contrast each other. For example, the seasonal cycle of surface evaporation in these two regions are opposite in phase to one another. In this study, we downscale the Community Climate System Model version 4 (CCSM4) simulations of the late twentieth century and the mid-twenty-first century (with reference concentration pathway 8.5 emission scenario) using an atmosphere only Regional Spectral Model (RSM) at 10 km grid resolution. In another set, we downscale the same set of CCSM4 simulations using the coupled RSM-Regional Ocean Model System (RSMROMS) at 10 km grid resolution. The comparison of the twentieth century simulations suggest significant changes to the SST simulation over WFS from RSMROMS relative to CCSM4, with the former reducing the systematic errors of the seasonal mean SST over all seasons except in the boreal summer season. It may be noted that owing to the coarse resolution of CCSM4, the comparatively shallow bathymetry of the WFS and the sharp coastline along PF is poorly defined, which is significantly rectified at 10 km grid spacing in RSMROMS. The seasonal hydroclimate over PF and the WFS in the twentieth century simulation show significant bias in all three models with CCSM4 showing the least for a majority of the seasons, except in the wet June-July-August (JJA) season. In the JJA season, the errors of the surface hydroclimate over PF is the least in RSMROMS. The systematic errors of surface precipitation and evaporation are more comparable between the simulations of CCSM4 and RSMROMS, while they differ the most in moisture flux convergence. However, there is considerable improvement in RSMROMS compared to RSM simulations in terms of the seasonal bias of the hydroclimate over WFS and PF in all seasons of the year. This suggests the potential rectification impact of air-sea coupling on dynamic downscaling of CCSM4 twentieth century simulations. In terms of the climate projection in the decades of 2041-2060, the RSMROMS simulation indicate significant drying of the wet season over PF compared to moderate drying in CCSM4 and insignificant changes in the RSM projection. This contrasting projection is also associated with projected warming of SSTs along the WFS in RSMROMS as opposed to warming patterns of SST that is more zonal and across the WFS in CCSM4. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0930-7575 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ user @ | Serial | 1082 | ||
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| Author |
Bhardwaj, A.; Misra, V. | ||||
| Title | Monitoring the Indian Summer Monsoon Evolution at the Granularity of the Indian Meteorological Sub-divisions using Remotely Sensed Rainfall Products | Type | $loc['typeJournal Article'] | ||
| Year | 2019 | Publication | Remote Sensing | Abbreviated Journal | Remote Sensing |
| Volume | 11 | Issue | 9 | Pages | 1080 |
| Keywords | Indian Summer Monsoon; GPM; TRMM satellite precipitation; meteorological sub-divisions | ||||
| Abstract | We make use of satellite-based rainfall products from the Tropical Rainfall Measuring Mission (TRMM) Multi-satellite Precipitation Analysis (TMPA) to objectively define local onset and demise of the Indian Summer Monsoon (ISM) at the spatial resolution of the meteorological subdivisions defined by the Indian Meteorological Department (IMD). These meteorological sub-divisions are the operational spatial scales for official forecasts issued by the IMD. Therefore, there is a direct practical utility to target these spatial scales for monitoring the evolution of the ISM. We find that the diagnosis of the climatological onset and demise dates and its variations from the TMPA product is quite similar to the rain gauge based analysis of the IMD, despite the differences in the duration of the two datasets. This study shows that the onset date variations of the ISM have a significant impact on the variations of the seasonal length and seasonal rainfall anomalies in many of the meteorological sub-divisions: for example, the early or later onset of the ISM is associated with longer and wetter or shorter and drier ISM seasons, respectively. It is shown that TMPA dataset (and therefore its follow up Global Precipitation Measurement (GPM) Integrated Multi-satellite Retrievals for GPM (IMERG)) could be usefully adopted for monitoring the onset of the ISM and therefore extend its use to anticipate the potential anomalies of the seasonal length and seasonal rainfall anomalies of the ISM in many of the Indian meteorological sub-divisions. View Full-Text | ||||
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| ISSN | 2072-4292 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ user @ | Serial | 1026 | ||
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| Author |
Bhardwaj, A.; Misra, V.; Mishra, A.; Wootten, A.; Boyles, R.; Bowden, J. H.; Terando, A. J. | ||||
| Title | Downscaling future climate change projections over Puerto Rico using a non-hydrostatic atmospheric model | Type | $loc['typeJournal Article'] | ||
| Year | 2018 | Publication | Climatic Change | Abbreviated Journal | |
| Volume | 147 | Issue | 1-2 | Pages | 133-147 |
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 550 | ||
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| Author |
Brunke, M.A.; Zeng, X.; Misra, V.; Beljaars, A. | ||||
| Title | Integration of a prognostic sea surface skin temperature scheme into weather and climate models | Type | $loc['typeJournal Article'] | ||
| Year | 2008 | Publication | Journal of Geophysical Research | Abbreviated Journal | J. Geophys. Res. |
| Volume | 113 | Issue | D21 | Pages | |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0148-0227 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 678 | ||
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| Author |
Buchanan, S.; Misra, V.; Bhardwaj, A. | ||||
| Title | https://rmets.onlinelibrary.wiley.com/doi/10.1002/joc.5450 | Type | $loc['typeJournal Article'] | ||
| Year | 2018 | Publication | International Journal of Climatology | Abbreviated Journal | |
| Volume | 38 | Issue | 6 | Pages | 2651-2661 |
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| Abstract | The integrated kinetic energy (IKE) of a tropical cyclone (TC), a volume integration of the surface winds around the centre of the TC, is computed from a comprehensive surface wind (National Aeronautics and Space Administration’s (NASA) cross‐calibrated multi‐platform [CCMP]) analysis available over the global oceans to verify against IKE from wind radii estimates of extended best‐track data maintained by NOAA for the North Atlantic TCs. It is shown that CCMP surface wind analysis severely underestimates IKE largely from not resolving hurricane force winds for majority of the Atlantic TCs, under sampling short‐lived and small‐sized TCs. The seasonal cycle of the North Atlantic TC IKE also verifies poorly in the CCMP analysis. In this article we introduce proxy IKE (PIKE) based on the kinetic energy of the winds at the radius of the last closed isobar (ROCI), which shows promise for a wide range of TC sizes including the smaller‐sized TCs unresolved in the CCMP data set. | ||||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 551 | ||
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| Author |
Cammarano, D.; Stefanova, L.; Ortiz, B.V.; Ramirez-Rodrigues, M.; Asseng, S.; Misra, V.; Wilkerson, G.; Basso, B.; Jones, J.W.; Boote, K.J.; DiNapoli, S. | ||||
| Title | Evaluating the fidelity of downscaled climate data on simulated wheat and maize production in the southeastern US | Type | $loc['typeJournal Article'] | ||
| Year | 2013 | Publication | Regional Environmental Change | Abbreviated Journal | Reg Environ Change |
| Volume | 13 | Issue | S1 | Pages | 101-110 |
| Keywords | Crop simulation models; Climate variability; Global circulation models; Reanalysis; Wheat; Maize | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1436-3798 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 187 | ||
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