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Exploring the impacts of physics and resolution on aqua-planet simulations...
The nonhydrostatic Model for Prediction Across Scales (NH-MPAS) provides a global framework to achieve high resolution using regional mesh refinement. Previous studies using the...- publication PDF
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GPS meteorology: Remote sensing of atmospheric water vapor using the global...
We present a new approach to remote sensing of water vapor based on the global positioning system (GPS). Geodesists and geophysicists have devised methods for estimating the...- publication PDF
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Impact of GPS radio occultation data assimilation on regional weather predictions
The impact of GPS radio occultation (RO) data assimilation on severe weather predictions in East Asia is introduced and reviewed. Both the local observation operator that...- publication PDF
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Evaluating stratospheric ozone and water vapour changes in CMIP6 models from...
Stratospheric ozone and water vapour are key components of the Earth system, and past and future changes to both have important impacts on global and regional climate. Here, we...- publication PDF
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Optimization of an enclosed gas analyzer sampling system for measuring eddy...
Several initiatives are currently emerging to observe the exchange of energy and matter between the earth's surface and atmosphere standardized over larger space and time...- publication PDF
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Diagnosing observed stratospheric water vapor relationships to the cold...
Dehydration at the tropical cold point tropopause primarily controls the entry value of water vapor to the stratosphere, with additional (uncertain) contributions from...- publication PDF
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The transient atmospheric circulation response to North Atlantic SST and sea...
The objective of this study is to investigate the transient evolution of the wintertime atmospheric circulation response to imposed patterns of SST and sea ice extent anomalies...- publication PDF
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Results of the PMIP2 coupled simulations of the mid-Holocene and Last...
A set of coupled ocean-atmosphere simulations using state of the art climate models is now available for the Last Glacial Maximum and the Mid-Holocene through the second phase...- publication PDF
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Twentieth century tropical sea surface temperature trends revisited
This study compares the global distribution of 20th century SST and marine air temperature trends from a wide variety of data sets including un-interpolated archives as well as...- publication PDF
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A Description of the Advanced Research WRF Model Version 4.3
The Advanced Research WRF (ARW) model is a configuration of the Weather Research and Forecasting (WRF) model. This technical note describes the scientific and algorithmic ap-...- publication PDF
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Influence of assimilation of NEXRAD-Derived 2D inner-core structure data...
This study presents the first research that assimilates the ground-based NEXRAD observations-derived two-dimensional (2D), azimuthally averaged radar radial velocity and...- publication PDF
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Use of airborne in situ VOC measurements to estimate transit time spectrum:...
Convective transport from the marine boundary layer to the upper troposphere (UT) is investigated using airborne in situ measurements of chemical species over the tropical...- publication PDF
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On the intercontinental transferability of regional climate model response...
The biogeophysical effects of severe forestation are quantified using a new ensemble of regional climate simulations over North America and Europe. Following the protocol...- publication PDF
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Compounding tropical and stratospheric forcing of the record low Antarctic...
After exhibiting an upward trend since 1979, Antarctic sea ice extent (SIE) declined dramatically during austral spring 2016, reaching a record low by December 2016. Here we...- publication PDF
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The NCAR Eulerian Regional Acid Deposition Model
The principal objective of this project is to develop an Eulerian regional acid deposition model suitable for assessing source-receptor relationships. The initial task is the...- publication PDF
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The global sink of available potential energy by mesoscale air-sea interaction
The thermal component of oceanic eddy available potential energy (EPE) generation due to air-sea interaction is proportional to the product of anomalous sea surface temperature...- publication PDF
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Testing and development of transfer functions for weighing precipitation...
Weighing precipitation gauges are used widely for the measurement of all forms of precipitation, and are typically more accurate than tipping-bucket precipitation gauges. This...- publication PDF
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METCRAX 2006: Meteorological experiments in Arizona's Meteor Crater
The Meteor Crater Experiment (METCRAX 2006) was conducted in October 2006 at Arizona's Meteor Crater to investigate stable boundary layer evolution in a topographically...- publication PDF
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The neutral dynamics during the 2009 sudden stratosphere warming simulated...
The present study compares simulations of the 2009 sudden stratospheric warming (SSW) from four different whole atmosphere models. The models included in the comparison are the...- publication PDF
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Comparing ocean surface boundary vertical mixing schemes including Langmuir...
Six recent Langmuir turbulence parameterization schemes and five traditional schemes are implemented in a common single-column modeling framework and consistently compared....- publication PDF