NSF Organization: ATM Division of Atmospheric Sciences

SGER: Significance Testing of the Role of Recurving Tropical Cyclones in Subsequent Winter Climate Modulation Amendment Date: 2006-05-03; Funding Amount: $23,836; Principal Investigator: Robert Hart
Collaborative Research: Climate Model Tests of the Early Anthropogenic Hypothesis Amendment Date: 2006-05-03; Funding Amount: $26,927; Principal Investigator: William Ruddiman
Collaborative Research: Climate Model Tests of the Early Anthropogenic Hypothesis Amendment Date: 2006-05-03; Funding Amount: $92,512; Principal Investigator: Stephen Vavrus
Ground-based Detection of Ionospheric Density Modulations due to Alfven waves using AMISR and Ground-Based Optics at Poker Flat, Alaska Amendment Date: 2006-04-27; Funding Amount: $12,217; Principal Investigator: Richard Doe
Collaborative Research: Imaging Auroral Radio Emissions: Multi-technique Investigations Employing Optical, Radar, and Satellite Instruments Amendment Date: 2006-04-20; Funding Amount: $41,824; Principal Investigator: John Hughes
GEM: Source Processes for Dispersive Shear Alfven Waves Amendment Date: 2006-04-20; Funding Amount: $15,000; Principal Investigator: Christopher Chaston
GEM: Development of a Three-dimensional (3-D) Diffusion Code as a Radiation Belt Module in the Geospace General Circulation Model (GGCM) Amendment Date: 2006-04-18; Funding Amount: $240,000; Principal Investigator: Yuri Shprits
Collaborative Research: Late Holocene Climate Archives Preserved in Archaeological Shells Amendment Date: 2006-04-18; Funding Amount: $233,371; Principal Investigator: Donna Surge
Collaborative Research: Late Holocene Climate Archives Preserved in Archaeological Shells Amendment Date: 2006-04-18; Funding Amount: $76,071; Principal Investigator: Karen Walker
Toward Eliminating the Double Inter-Tropical Convergence Zone and Improving El Nino/Southern Oscillation Simulation in the NCAR Community Climate System Model Version 3 (CCSM3) Amendment Date: 2006-04-18; Funding Amount: $117,532; Principal Investigator: Guang Zhang
Effects of Extra-Tropical Fires on Trace Gases and Aerosols Amendment Date: 2006-04-18; Funding Amount: $190,593; Principal Investigator: Jennifer Logan
Boundary Layer Structure and Evolution During Terrain-induced Rotor EXperiment (T-REX) Amendment Date: 2006-04-13; Funding Amount: $200,546; Principal Investigator: Rod Frehlich
REU Sites: Undergraduate Research Participation Site at the Space Physics Research Laboratory, University of Michigan Amendment Date: 2006-04-13; Funding Amount: $99,923; Principal Investigator: Michael Combi
CAREER: The Hydrological Cycle and the Maintenance of the Atmospheric Circulation: Entropy Perspective Amendment Date: 2006-04-11; Funding Amount: $114,673; Principal Investigator: Olivier Pauluis
Particle Nucleation Events in the Ohio River Valley Amendment Date: 2006-04-10; Funding Amount: $194,630; Principal Investigator: Sara Pryor
GEM: Modeling of Magnetosphere-Ionsophere Coupling (MIC) at High and Mid-Latitudes Amendment Date: 2006-04-05; Funding Amount: $90,000; Principal Investigator: Robert Lysak
Radio Occultation Research and Development Amendment Date: 2006-03-31; Funding Amount: $154,829; Principal Investigator: Emil Kursinski
CAREER: Magnetosphere-Ionosphere Coupling through Multi-Sensor Data Fusion Amendment Date: 2006-03-31; Funding Amount: $82,870; Principal Investigator: Joshua Semeter
Heterogeneous Organic Oxidation Reactions of Atmospheric Importance Studied by Broadband Vibrational Sum Frequency and Second Harmonic Generation Amendment Date: 2006-03-31; Funding Amount: $49,952; Principal Investigator: Franz Geiger
Space Weather: Real-time Ionospheric Specification Using the Super Dual Auroral Radar Network Amendment Date: 2006-03-24; Funding Amount: $149,533; Principal Investigator: John Hughes
Quantification of Radial Diffusion in Energizing MeV (Millions of Electron Volts) Electrons in the Magnetosphere Amendment Date: 2006-03-24; Funding Amount: $50,000; Principal Investigator: Xinlin Li
Towards Improving Hurricane Intensity Forecasts Amendment Date: 2006-03-22; Funding Amount: $200,000; Principal Investigator: T. Krishnamurti
Characterization of the Daytime Convective Boundary Layer Using Numerical Simulations and Radar Field Experiments Amendment Date: 2006-03-22; Funding Amount: $138,001; Principal Investigator: Phillip Chilson
Collaborative Research: The Processing and Radiative Properties of Aerosols over the Western North Atlantic Ocean at Bermuda Amendment Date: 2006-03-22; Funding Amount: $349,987; Principal Investigator: William Keene
Collaborative Research: The Processing and Radiative Properties of Aerosols over the Western North Atlantic Ocean at Bermuda Amendment Date: 2006-03-22; Funding Amount: $147,555; Principal Investigator: Kenneth Voss
Instrumentation for Atmospheric Sulfur Compounds Amendment Date: 2006-03-22; Funding Amount: $42,008; Principal Investigator: Alan Bandy
A Detailed View of Gravity Waves, Collision Cross Sections, and Currents in the Arecibo Upper Atmosphere Amendment Date: 2006-03-22; Funding Amount: $111,227; Principal Investigator: Frank Djuth
Workshop on Petascale Computing and the Geosciences Amendment Date: 2006-03-21; Funding Amount: $80,000; Principal Investigator: Allan Snavely
The Role of Extratropical Cooling in Determining the Level of El Nino-Southern Oscillation (ENSO) Activity Amendment Date: 2006-03-21; Funding Amount: $117,521; Principal Investigator: De-Zheng Sun
REU Site: Solar Physics Program at Montana State University Amendment Date: 2006-03-21; Funding Amount: $105,719; Principal Investigator: Petrus Martens