H. D. Freyer
- Atmospheric Science top 2%
- Global and Planetary Change top 5%
- Ecology top 5%
- Geochemistry and Petrology top 2%
- Oceanography top 10%
- Co-authors
- K. KobelD. KleyA. Volz‐ThomasSusan TrumboreWallace S. BroeckerTsung‐Hung PengK. WagenerMichel Legrand
- Topics
- Geology and Paleoclimatology Research (8 papers)Chemical Synthesis and Characterization (6 papers)Plant Water Relations and Carbon Dynamics (5 papers)
- Partner nations
- GermanyUnited StatesFrance
In The Last Decade
H. D. Freyer
27 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 68
- Atmospheric Science 921
- Global and Planetary Change 643
- Ecology 388
- Geochemistry and Petrology 297
- Oceanography 150
Countries citing papers authored by H. D. Freyer
This map shows the geographic impact of H. D. Freyer'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 H. D. Freyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. D. Freyer more than expected).
Fields of papers citing papers by H. D. Freyer
This network shows the impact of papers produced by H. D. Freyer. 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 H. D. Freyer. The network helps show where H. D. Freyer may publish in the future.
Co-authorship network of co-authors of H. D. Freyer
This figure shows the co-authorship network connecting the top 25 collaborators of H. D. Freyer. A scholar is included among the top collaborators of H. D. Freyer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. D. Freyer. H. D. Freyer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 132 | |
| 2 | 158 | |
| 3 | 143 | |
| 4 | 12 | |
| 5 | 83 | |
| 6 | 21 | |
| 7 | 39 | |
| 8 | 6 | |
| 9 | 71 | |
| 10 | 39 | |
| 11 | 173 | |
| 12 | 4 | |
| 13 | 6 | |
| 14 | Anthropogenic carbon-13 decrease in atmospheric carbon dioxide as recorded in modern wood | 5 |
| 15 | 21 | |
| 16 | 90 | |
| 17 | 15 | |
| 18 | 8 | |
| 19 | 1 | |
| 20 | 3 |
About H. D. Freyer
H. D. Freyer is a scholar working on Geochemistry and Petrology, Atmospheric Science and Industrial and Manufacturing Engineering, having authored 27 papers that have together received 1.3k indexed citations. Recurring topics across this work include Geology and Paleoclimatology Research (8 papers), Chemical Synthesis and Characterization (6 papers) and Plant Water Relations and Carbon Dynamics (5 papers). The work is most often cited by research in Atmospheric Science (921 citations), Geochemistry and Petrology (297 citations) and Global and Planetary Change (643 citations). H. D. Freyer has collaborated with scholars based in Germany, United States and France. Frequent co-authors include K. Kobel, D. Kley, A. Volz‐Thomas, Susan Trumbore, Wallace S. Broecker, Tsung‐Hung Peng, K. Wagener, Michel Legrand, R. Delmas and Β. A. Bilal. Their work appears in journals such as Nature, Journal of Geophysical Research Atmospheres and Chemical Geology.
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.