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Utilizing Radiocarbon to Quantify Carbonaceous Aerosol Source Contributions for Aircraft Engine Emissions
AIRCRAFT EMISSIONS AND CONTRAIL CIRRUS: IMPACTS ON AIR QUALITY AND CLIMATE I POSTER
atmospheric sciences | 13 december 2024
Elizabeth B. Wiggins, Richard C. Miake-Lye, Richar...
Recent technological advancements in aircraft engine technology and fuel sources have promising potential for reducing particulate emissions from airc...
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High Temperature Sensitivity of Isoprene Emissions from Sedges: Implications For A Warming Planet
LINKING GREENHOUSE GAS, VOLATILE ORGANIC COMPOUND, AND CLIMATIC PROCESSES ACROSS INTERFACES IN DIFFERENT TERRESTRIAL ECOSYSTEMS, HIGHLIGHTING TROPICAL WETLANDS I POSTER
biogeosciences | 13 december 2024
Hui Wang, Sanjeevi Nagalingam, Allison M. Welch, C...
Biogenic isoprene emissions from herbaceous plants are generally considered to be lower than those of woody plants and thus not considered significant...
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Shrub expansion: impacts on organic soil and permafrost stability on the North Slope of Alaska
VULNERABILITY OF PERMAFROST CARBON TO CLIMATE CHANGE III POSTER
biogeosciences | 12 december 2024
Allison M. Welch, Nicole Nielsen, Christopher Leon...
The Arctic is rapidly warming and shifts in temperature and precipitation have initiated feedbacks involving tundra vegetation, permafrost, fire regi...
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Arctic Heatwaves Could Significantly Influence the Isoprene Emissions From Shrubs
GEOPHYSICAL RESEARCH LETTERS
21 january 2024
Hui Wang, Allison M. Welch, Sanjeevi Nagalingam, C...
Warming climate in the Arctic is leading to an increase in isoprene emission from ecosystems. We assessed the influence of temperature on isoprene ...
Data and Analysis Updates from the Los Angeles Megacities Carbon Project
NEW DEVELOPMENTS IN URBAN GREENHOUSE GAS EMISSIONS QUANTIFICATION AND RELATED UNCERTAINTY II POSTER
atmospheric sciences | 15 december 2023
Jooil Kim, Tim Lueker, Madat Sardarli, Vineet Yada...
The Los Angeles Megacities Carbon Project (LA Megacities), for measuring and modeling emissions of select greenhouse gases (GHGs) in Southern Californ...
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Isotopic Fingerprints of Fluvial-Derived Greenhouse Gases Document Pervasive Permafrost Thaw
VULNERABILITY OF PERMAFROST CARBON TO CLIMATE CHANGE II ORAL
biogeosciences | 15 december 2023
Melissa Schwab, Clayton Elder, Xiaomei Xu, Claudia...
In the northern circumpolar regions, continued climate change promotes abrupt and pervasive thawing of organic-rich permafrost soils, rendering any as...
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Differences in high temperature sensitivity between herbaceous and woody plants affect high-latitude isoprene emissions as temperatures rise
SEASONAL ARCTIC AND WINTERTIME ATMOSPHERIC COMPOSITION AND CHEMISTRY II POSTER
atmospheric sciences | 15 december 2023
Hui Wang, Allison M. Welch, Sanjeevi Nagalingam, C...
Rapid climate change in the Arctic can affect biogenic isoprene emissions in several ways, including a direct response to increasing leaf temperatures...
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Biogenic Emissions and Aerosol response on the North Slope (BEAR-oNS) Preliminary 2022 and 2023 Results for the North Slope of Alaska: Aerosol Composition and Realtime VOC
SEASONAL ARCTIC AND WINTERTIME ATMOSPHERIC COMPOSITION AND CHEMISTRY II POSTER
atmospheric sciences | 15 december 2023
Rebecca J. Sheesley, Tate Matthews, Claire E. Moff...
The climate in the Arctic is rapidly changing. Vegetation may respond to this stress by releasing biogenic volatile organic compounds (BVOCs) into the...
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