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Contribution of ocean, fossil fuel, land biosphere, and biomass burning...
Seasonal and interannual variability in atmospheric carbon dioxide (CO₂) concentrations was simulated using fluxes from fossil fuel, ocean and terrestrial biogeochemical models,...- publication PDF
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A view toward the future of subsurface characterization: CAT scanning...
In this opinion paper we contend that high-resolution characterization, monitoring, and prediction are the key elements to advancing and reducing uncertainty in our...- publication PDF
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Comparisons of montane snow water equivalent projections: Calculating total...
Montane snowpack is a vital source of water in the western United States. Here, we use a large-ensemble approach to evaluate the agreement across 124 snow water equivalent (SWE)...- publication PDF
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Causal drivers of land‐atmosphere carbon fluxes from machine learning models and data
Interactions among atmospheric, root‐soil, and vegetation processes drive carbon dioxide fluxes ( Fc ) from land to atmosphere. Eddy covariance measurements are commonly...- publication PDF
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Sensitivity to the representation of wind for wildfire rate of spread: Case...
Accurate wildfire spread modeling critically depends on the representation of wind dynamics, which vary with terrain, land cover characteristics, and height above ground. Many...- publication PDF
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Ocean viscosity and climate
The impacts of parameterized lateral ocean viscosity on climate are explored using three 120-year integrations of a fully coupled climate model. Reducing viscosity leads to a...- publication PDF
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Clean and polluted clouds: Relationships among pollution, ice clouds, and...
We analyze nearly-simultaneous measurements of ice clouds and pollutants along satellite tracks. We use Aura MLS CO and ice water content measurements at 215 hPa to classify ice...- publication PDF
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Neutral tropical African CO2 exchange estimated from aircraft and satellite...
Tropical lands play an important role in the global carbon cycle yet their contribution remains uncertain owing to sparse observations. Satellite observations of atmospheric...- publication PDF
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Energy conservation in the cooling and contracting upper mesosphere and...
Time series of radiative cooling of the upper mesosphere and lower thermosphere (UMLT) by carbon dioxide (CO2) are examined for evidence of trends over 20 years. Radiative...- publication PDF
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Refinements to the treatment of ice particle mass dimensional relationships...
This two-part study addresses the development of reliable estimates of the mass and fall speed of single ice particles and ensembles. Part I of the study reports temperature-...- publication PDF
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The data conservancy instance
Digital research data can only be managed and preserved over time through a sustained institutional commitment. Research data curation is a multi-faceted issue, requiring...- publication PDF
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Sub-cloud rain evaporation in the North Atlantic winter trade winds derived...
Sub-cloud rain evaporation in the trade wind region significantly influences the boundary layer mass and energy budgets. Parameterizing it is, however, difficult due to the...- publication PDF
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Climatology and pre-convection environmental conditions of dry and wet...
Thunderstorm high wind (THW) is defined as a kind of convective weather phenomenon with a maximum wind gust speed not less than 17.2 m·s−1 over China. It is a sudden, damaging,...- publication PDF
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Processing of Doppler spectra collected by an airborne cloud radar for the...
Observations from the HIAPER Cloud Radar (HCR) are used to develop a methodology to calculate Doppler spectra from an airborne platform. The method removes spectral noise and...- publication PDF
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Effects of convective momentum transport on the atmospheric circulation in...
Transport of momentum by convection is an important process affecting global circulation. Owing to the lack of global observations, the quantification of the impact of this...- publication PDF
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Classification of warm-season precipitation in High-Resolution Rapid Refresh...
This study uses the convective adjustment time scale to identify the climatological frequency of equilibrium and nonequilibrium convection in different parts of the contiguous...- publication PDF
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Pacific sub-decadal sea surface temperature variations contributed to recent...
Total sea ice extent (SIE) across the Southern Ocean increased from 1979-2014, but declined rapidly after 2016. Significant sea ice decline has emerged since the peak of SIE in...- publication PDF
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Climatic changes in North Atlantic O2 amplified by temperature sensitivity...
Ocean warming is associated with a decline in the global oxygen (O-2) inventory, but the ratio of O-2 loss to heat gain is poorly understood. We analyzed historical variability...- publication PDF
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Development of WACCM with the non-hydrostatic MPAS-A dynamical core
The non-hydrostatic Model for Prediction Across Scales-Atmosphere (MPAS-A) dynamical core has recently been adapted for the Specified Chemistry Whole Atmosphere Community...- publication PDF
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Evaluation of WRF-Chem PM2.5 simulations in Thailand with different...
Thailand experiences severe air quality issues, predominantly due to PM2.5 pollution that surpasses WHO guidelines. The main sources are attributed to energy production,...- publication PDF
