Project Grant 2531264
- This Project Grant award in the amount of $424,952 from the National Science Foundation's Geosciences Program (CFDA 47.050) will support collaborative research to study the connections between tropical heating, planetary-scale stationary waves, and extratropical storm track activity. The study, to be conducted by two Ph.D. students at Stony Brook University, aims to demonstrate how tropical deep convection and variations in zonal mean temperature gradients influence the behavior of extratropical...
- This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $470,539 over a 3-year period from Sep 1, 2024 to Aug 31, 2027 to The Pennsylvania State University to conduct collaborative research on extratropical storm track dynamics. The primary objectives are to: Demonstrate linkages between tropical deep convection, planetary-scale stationary wave activity, temperature gradients, and extratropical storm track activity. Identify the physical...
- This National Science Foundation (NSF) Geosciences program Project Grant award of $381,865 to Colorado State University aims to understand how the predictability of severe weather events, such as tornadoes, hail, and flooding, may change as the climate warms. The research will generate and analyze large datasets of numerical weather model forecasts to assess how the ability to predict severe storms evolves in recent (20th century) versus future (21st century) climate scenarios. This work could...
- This $707,741 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences Geosciences program (CFDA 47.050) will fund research into dynamical mechanisms for midlatitude-arctic interactions and associated weather extremes in a warming climate. The University of California, Los Angeles will examine several interrelated dynamical mechanisms through three tasks from April 15, 2023 to March 31, 2026. The researchers will analyze linkages between stratospheric...
- This is a National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) totaling $1,010,185 with a period of performance from September 1, 2024 to August 31, 2029. The award was made to Cornell University to conduct research that applies extreme event attribution methodologies to quantify the influence of stratospheric variability, such as sudden stratospheric warmings, on the likelihood and severity of subseasonal extreme weather events like cold air...
- This Project Grant award from the National Science Foundation's Geosciences program (CFDA 47.050) will support research by Texas Tech University to investigate the predictability of severe weather events, such as tornadoes, hail, and flooding, under current and future climate conditions. The $380,904 award, effective from September 1, 2023 to August 31, 2026, will involve creating and analyzing large datasets of numerical weather model forecasts to understand how and why the predictability of...
- This federal Project Grant award for $1,309,743.00 was provided by the National Science Foundation's Geosciences program (CFDA 47.050) to the University of Chicago. The award is for research focused on the "Dynamics of the Jet Stream Anomalies Across Scales", investigating the large-scale meanders in upper-tropospheric jet streams that influence extreme weather events such as heat waves, cold air outbreaks, and heavy precipitation. The research aims to build upon the Principal...
- The U.S. National Science Foundation awarded a $399,996 Project Grant to the Trustees of the Colorado School of Mines under the Geosciences program (CFDA 47.050) to conduct collaborative research on identifying non-linearities in rainfall and river responses to consecutive Paleogene global warming events. This 3-year project (Sep 2025 - Aug 2028) aims to advance the fundamental understanding of how rainfall patterns and river systems respond to a changing climate by collecting new data on...
- The National Science Foundation (NSF) awarded a $546,989 Project Grant to The Trustees of Columbia University in the City of New York, operating through its Sponsored Projects Administration Division, under the Geosciences (CFDA 47.050) program. The grant supports collaborative research to understand the non-linear and feedback mechanisms in the atmospheric circulation response to increased carbon dioxide (CO2) levels. The research aims to address the limited understanding of how warming-induced...
- The National Science Foundation (NSF) awarded a $127,918 project grant to North Carolina State University (NC State) through the Geosciences program (CFDA 47.050) to conduct collaborative research on the impacts of climate change on warm-season extreme events in North America. The research aims to improve understanding of how large-scale climate drivers and local feedbacks influence the severity and frequency of phenomena like flooding, heatwaves, fires, and droughts. The project will use...
CAREER: QUANTIFYING THE DYNAMICS AND SPATIOTEMPORAL VARIABILITY OF BLOCKING EVENTS USING LINEAR RESPONSE FUNCTIONS AND THE BUCKINGHAM-PI THEOREM -AN ATMOSPHERIC BLOCKING EVENT DESCRIBES THE OCCURRENCE OF A LARGE-SCALE, QUASI-STATIONARY, HIGH-PRESSURE SYSTEM THAT PERSISTS BETWEEN 5 DAYS TO A FEW WEEKS IN THE EXTRATROPICS. ITS APPEARANCE DIVERTS THE JET STREAM FLOW (ALTERING NEARBY WEATHER) AND CAN CONTRIBUTE TO EXTREME EVENTS LIKE HEAT WAVES AND DROUGHTS. PREDICTING BLOCKING EVENTS IS DIFFICULT. OUR UNDERSTANDING OF BLOCKING EVENTS IS POOR, AND COMPLETE THEORY FOR BLOCKING STILL DOES NOT EXIST. THE OUTCOME OF THIS PROJECT WILL ADVANCE OUR KNOWLEDGE OF BLOCKING, WHICH WILL ENHANCE OUR CAPABILITIES TO BETTER FORECAST MIDLATITUDE WEATHER EXTREMES AND PROJECT THE RESPONSE OF BLOCKING TO CLIMATE CHANGE. IN ADDITION TO TRAINING DOCTORAL STUDENTS, THE PROJECT WILL DEVELOP (1) A RESEARCH EXPERIENCES FOR TEACHERS (RET) PROGRAM WITH WORKSHOPS FOCUSED ON DEVELOPING INNOVATIVE TEACHING MATERIALS ON CLIMATE SCIENCE, AND (2) A COURSE TO EDUCATE COLLEGE STUDENTS FROM NON-GEOSCIENCE QUANTITATIVE MAJORS ABOUT CLIMATE SCIENCE. SPECIFICALLY, THIS PROPOSAL SEEKS TO UNDERSTAND BLOCKING DYNAMICS AND THEIR SPATIOTEMPORAL VARIABILITY AS WELL AS THEIR RESPONSE TO CLIMATE CHANGE. THE RESEARCH OBJECTIVES ARE TO: (1) ASSESS THE ROLE OF POSITIVE EDDY-BLOCKING FEEDBACK MECHANISM IN BLOCKING PERSISTENCE, (2) EVALUATE THE IMPACT OF LARGE-SCALE CIRCULATION ON BLOCKING CHARACTERISTICS, (3) EXAMINE THE IMPACT OF CLIMATE CHANGE TO BLOCKING, AND (4) INVESTIGATE THE ROLES OF LATENT HEATING IN THE PREVIOUS OBJECTIVES. THE RESEARCH APPROACH INCLUDES AN INNOVATIVE USE OF THE LINEAR RESPONSE FUNCTION THEORY, BUCKINGHAM-PI SCALE ANALYSIS, AND WAVELET ANALYSIS IN A HIERARCHY OF MODELS, FROM DRY/MOIST TWO-LAYER QUASI-GEOSTROPHIC TO DRY/MOIST IDEALIZED GENERAL CIRCULATION MODELS (GCMS) TO LARGE-ENSEMBLE SIMULATIONS FROM FULLY COUPLED GCMS. THE RET PROGRAM WILL PROVIDE 7 RESEARCH POSITIONS FOR HIGH-SCHOOL SCIENCE TEACHERS, WHO WILL DEVELOP INTRODUCTORY LESSONS ON CLIMATE CHANGE. THESE LESSONS WILL BE SHARED WITH 100S OF SCIENCE TEACHERS THROUGH WORKSHOPS AND OTHER VENUES AND WILL BE TAUGHT TO 10000S OF HOUSTON PUBLIC SCHOOL STUDENTS, MANY FROM THE UNDERREPRESENTED GROUPS. THE DEVELOPED CLASS WILL RESULT IN NOVEL MATERIALS FOR INTRODUCING CLIMATE SCIENCE/RESEARCH TO A BROAD GROUP OF STEM STUDENTS, STRENGTHENING EFFORTS AIMED AT TRAINING A SKILLED FUTURE WORKFORCE IN CLIMATE SCIENCE. THIS AWARD REFLECTS NSF'S STATUTORY MISSION AND HAS BEEN DEEMED WORTHY OF SUPPORT THROUGH EVALUATION USING THE FOUNDATION'S INTELLECTUAL MERIT AND BROADER IMPACTS REVIEW CRITERIA.- SUBAWARDS ARE NOT PLANNED FOR THIS AWARD.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $699.9k | 5/22/25 |