Caspar Ammann
Impact in
- Atmospheric Science top 0.2%
- Geology and Paleoclimatology Research
- Tree-ring climate responses
- Atmospheric Ozone and Climate
- Meteorological Phenomena and Simulations
- Global and Planetary Change top 0.2%
- Climate variability and models
- Plant Water Relations and Carbon Dynamics
- Atmospheric and Environmental Gas Dynamics
Papers in
-
- Geology and Paleoclimatology Research 33
- Tree-ring climate responses 30
- Meteorological Phenomena and Simulations 6
- Cryospheric studies and observations 6
- Atmospheric Ozone and Climate 6
-
- Climate variability and models 42
- Plant Water Relations and Carbon Dynamics 15
- Atmospheric and Environmental Gas Dynamics 12
- Co-authors
- Michael Mann (13 shared papers)Scott Rutherford (8 shared papers)Drew Shindell (5 shared papers)Malcolm K. Hughes (4 shared papers)Alan Robock (6 shared papers)Raymond S. Bradley (4 shared papers)Chaochao Gao (6 shared papers)G. Faluvegi (2 shared papers)
- Journals
- Journal of Geophysical Research Atmospheres (13 papers)Journal of Climate (9 papers)Geophysical Research Letters (6 papers)Climatic Change (5 papers)Science (3 papers)
- Partner nations
- United StatesFranceUnited Kingdom
In The Last Decade
Caspar Ammann
68 papers receiving 7.1k citations
Caspar Ammann's Hit Papers
Peers
Comparison fields: 5 of 137
- Atmospheric Science 6.2k
- Global and Planetary Change 4.7k
- Paleontology 646
- Earth-Surface Processes 396
- Oceanography 657
Countries citing papers authored by Caspar Ammann
This map shows the geographic impact of Caspar Ammann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Caspar Ammann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Caspar Ammann more than expected).
Fields of papers citing papers by Caspar Ammann
This network shows the impact of papers produced by Caspar Ammann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Caspar Ammann. The network helps show where Caspar Ammann may publish in the future.
Co-authors
The 25 scholars most cited alongside Caspar Ammann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 70 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Global Signatures and Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly Hit paper breakdown → | 2009 | 1790 |
| 2 | Volcanic forcing of climate over the past 1500 years: An improved ice core‐based index for climate models Hit paper breakdown → | 2008 | 562 |
| 3 | Climate forcing reconstructions for use in PMIP simulations of the last millennium (v1.0) Hit paper breakdown → | 2011 | 394 |
| 4 | 2003 | 380 | |
| 5 | 2003 | 333 | |
| 6 | 2003 | 280 | |
| 7 | 2007 | 271 | |
| 8 | 2004 | 223 | |
| 9 | 2010 | 207 | |
| 10 | 2012 | 201 | |
| 11 | 2007 | 183 | |
| 12 | 2009 | 150 | |
| 13 | 1997 | 137 | |
| 14 | 2010 | 133 | |
| 15 | 2007 | 131 | |
| 16 | 2005 | 130 | |
| 17 | 2009 | 121 | |
| 18 | 2001 | 112 | |
| 19 | 2013 | 110 | |
| 20 | 2005 | 104 |
About Caspar Ammann
Caspar Ammann is a scholar working on Atmospheric Science, Global and Planetary Change, Paleontology, Astronomy and Astrophysics and Ecology, having authored 70 papers that have together received 7.3k indexed citations. Recurring topics across this work include Climate variability and models (42 papers), Geology and Paleoclimatology Research (33 papers), Tree-ring climate responses (30 papers), Plant Water Relations and Carbon Dynamics (15 papers), Atmospheric and Environmental Gas Dynamics (12 papers), Meteorological Phenomena and Simulations (6 papers), Cryospheric studies and observations (6 papers) and Atmospheric Ozone and Climate (6 papers). The work is most often cited by research in Atmospheric Science (6.2k citations), Global and Planetary Change (4.7k citations), Paleontology (646 citations), Earth-Surface Processes (396 citations) and Oceanography (657 citations). Caspar Ammann has collaborated with scholars based in United States, France and United Kingdom. Frequent co-authors include Michael Mann, Scott Rutherford, Drew Shindell, Malcolm K. Hughes, Alan Robock, Raymond S. Bradley, Chaochao Gao, G. Faluvegi, Zhihua Zhang and Fenbiao Ni. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Journal of Climate, Geophysical Research Letters, Climatic Change and Science.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.