Caspar Ammann

NSF National Center for Atmospheric Research — United States

Environmental Science · Physical Sciences

41h-index12.2kcitations119works0.02yr avg
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Research Topics

Climate variability and models(57), Geology and Paleoclimatology Research(39), Tree-ring climate responses(36), Plant Water Relations and Carbon Dynamics(18), Atmospheric and Environmental Gas Dynamics(14)

Publications119 total

The growing threat of spatially synchronized dry-hot events to global ecosystem productivity
Communications Earth & Environment·2026Open Access
The growing threat of spatially synchronized dry–hot events toglobal crop productivity
2025Open Access
Focus Group on Climate Change
AGU Fall Meeting Abstracts·2019
FOCUS GROUP ON CLIMATE CHANGE SCIENCE
Abstracts with programs - Geological Society of America·2019
A spatial propinquity extreme-value model for assessing large-scale process extremes in future climates
2019
Potential Impacts of Climate Change on Wind and Solar Electricity Generation in Texas
AGUFM·2018· 1 cited
Whose Ethics? Which Values? And Where Do We Find Them, Anyway, When Producing and Using Climate Science for Enhancing Water and Energy Security in the Developing World?"
AGU Fall Meeting Abstracts·2018
Statistics of multi‐year droughts from the method for object‐based diagnostic evaluation
International Journal of Climatology·2018· 10 cited
Science to Action: Effective Coproduction--Will Science Meet the High Demands of Practitioners and Decision Makers? Posters
2017 AGU Fall Meeting·2017
Skillful prediction of multidecadal variations in volcanic forcing
Geophysical Research Letters·2017· 16 citedOpen Access
Multiyear Droughts and Pluvials over the Upper Colorado River Basin and Associated Circulations
Journal of Hydrometeorology·2017· 17 cited
Coordinated scenarios for a transdisciplinary assessment of the scientific understanding of Arctic environmental change
AGU Fall Meeting Abstracts·2016
Evaluating NARCCAP model performance for frequencies of severe-storm environments
Advances in statistical climatology, meteorology and oceanography·2016· 8 citedOpen Access
Evaluating the Appropriateness of Downscaled Climate Information for Projecting Risks of Salmonella
International Journal of Environmental Research and Public Health·2016· 12 citedOpen Access
Evaluating severe-storm environment variables from the North American Climate Change Assessment Program climate models
2016
Evaluating climate models [presentation]
2016
Climate Change and Global Food Security: Food Access, Utilization, and the US Food System
AGU Fall Meeting Abstracts·2015· 3 cited
Global Food Security in a Changing Climate: Considerations and Projections
2015
Improving Societal Relevance of Climate and Earth System Models through Use-Oriented Performance Metrics and Benchmarks for Developers Posters
2015 AGU Fall Meeting·2015
A Method to Assess the Wind and Solar Resource and to Quantify Interannual Variability over the United States under Current and Projected Future Climate
Journal of Applied Meteorology and Climatology·2015· 49 cited
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Frequent Co-authors

Eugene R. Wahl(8), Bette L. Otto‐Bliesner(8), Michael Mann(7), Gerald A. Meehl(7), Warren M. Washington(7), T. M. L. Wigley(6), Drew Shindell(5), Benjamin D. Santer(5), Gavin A. Schmidt(4), Fortunat Joos(4), Michael Wehner(4), Karl E. Taylor(4), Julie M. Arblaster(4), Wolfgang Brüggemann(4), Philippe Naveau(4), Scott Rutherford(3), Malcolm K. Hughes(3), Alan Robock(3), Jürg Luterbacher(3), K. M. Cobb(3)