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Reconstruction of past Antarctic temperature using present seasonal...
Reconstructing the history of polar temperature from ice core water isotope (618O) calibration has remained a challenge in paleoclimate research, because of our incomplete...- publication PDF
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Framing the way to relate climate extremes to climate change
The atmospheric and ocean environment has changed from human activities in ways that affect storms and extreme climate events. The main way climate change is perceived is...- publication PDF
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Macroscopic impacts of cloud and precipitation processes on maritime shallow...
This paper discusses impacts of cloud and precipitation processes on macrophysical properties of shallow convective clouds as simulated by a large eddy model applying warm-rain...- publication PDF
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The characteristic pitch angle distributions of 1 eV to 600 keV protons near...
Understanding the source and loss processes of various plasma populations is greatly aided by having accurate knowledge of their pitch angle distributions (PADs). Here we...- publication PDF
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Achievements of Hinode in the first eleven years
Hinode is Japan’s third solar mission following Hinotori (1981–1982) and Yohkoh (1991–2001): it was launched on 2006 September 22 and is in operation currently. Hinode carries...- publication PDF
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The variable and changing Southern Ocean Silicate Front: Insights from the...
The location of the Southern Ocean Silicate Front (SF) is a key indicator of physical circulation, biological productivity, and biogeography, but its variability in space and...- publication PDF
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Synthesis of results from the North American Monsoon Experiment (NAME) Process Study
An international team of scientists from the United States, Mexico, and Central America carried out a major field campaign during the summer of 2004 to develop an improved...- publication PDF
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Multi-model simulation of CO and HCHO in the Southern Hemisphere: Comparison...
We investigate the impact of biogenic emissions on carbon monoxide (CO) and formaldehyde (HCHO) in the Southern Hemisphere (SH), with simulations using two different biogenic...- publication PDF
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Data curation in climate and weather: Transforming our ability to improve...
Climate and Weather are of increasing interest to the scientific community and the general public. Data curation and stewardship are essential building blocks in the science...- publication PDF
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Simulated Arctic ocean freshwater budgets in the 20th and 21st centuries
The Arctic Ocean freshwater budgets in climate model integrations of the twentieth and twenty-first century are examined. An ensemble of six members of the Community Climate...- publication PDF
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Influence of organized turbulence on OH reactivity at a deciduous forest
Oxidation of reactive carbon fuels climate- and pollution-relevant chemistry. Deciduous forests are important sources of reactive carbon (particularly isoprene). Organization in...- publication PDF
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Measurements of heavy convective rainfall in the presence of hail in...
The utility of X-band polarimetric radar to provide rainfall estimations with high spatial and temporal resolution in heavy convective precipitation in the presence of hail is...- publication PDF
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The Energetics of Stochastic Continuum Equations for Fluid Systems
The purpose of this report is to introduce stochastic continuum equations for fluid systems that express this uncertainty dynamically. These equations, written in analytical...- publication PDF
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Photochemical evolution of the 2013 California Rim Fire: Synergistic impacts...
Large wildfires influence regional atmospheric composition, but chemical complexity challenges model predictions of downwind impacts. Here, we elucidate key connections within...- publication PDF
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A review of Secondary Organic Aerosol (SOA) formation from isoprene
Recent field and laboratory evidence indicates that the oxidation of isoprene, (2-methyl-1,3-butadiene, C₅H₈) forms secondary organic aerosol (SOA). Global biogenic emissions of...- publication PDF
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NOx Lifetime and NOy Partitioning During WINTER
Although urban NOx lifetimes have been examined extensively during summertime conditions, wintertime NOx chemistry has been comparatively less studied. We use measurements of...- publication PDF
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Impact of grain shape and multiple black carbon internal mixing on snow...
We quantify the effects of grain shape and multiple black carbon (BC)-snow internal mixing on snow albedo by explicitly resolving shape and mixing structures. Nonspherical snow...- publication PDF
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Weather forecasts by the WRF-ARW model with the GSI data assimilation system...
This paper will first describe the forecasting errors encountered from running the National Center for Atmospheric Research (NCAR) mesoscale model (the Advanced Research Weather...- publication PDF
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Interactive crop management in the Community Earth System Model (CESM1):...
The Community Earth System Model, version 1 (CESM1) is evaluated with two coupled atmosphere-land simulations. The CTRL (control) simulation represents crops as unmanaged...- publication PDF
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NCAR's Summer Colloquium: Capacity building in cross-disciplinary research...
The Advanced Study Program (ASP) Summer Colloquium is an annual event hosted at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. From its inception in...- publication PDF