| Autor: |
Daniel I. Herman, Griffin Mead, Fabrizio R. Giorgetta, Esther Baumann, Nathan Malarich, Brian R. Washburn, Nathan R. Newbury, Ian Coddington, Kevin C. Cossel |
| Rok vydání: |
2023 |
| Zdroj: |
eISSN |
| DOI: |
10.5194/egusphere-2022-1263 |
| Popis: |
We present an open-path mid-infrared dual-comb spectrometer (DCS) capable of precise measurement of the stable water isotopologues H216O and HD16O. This system ran in a remote configuration at a rural test site for 3.75 months with 60 % uptime and achieved a precision of 216O and HD16O (δD) in 1000 seconds. Here, we compare the δD values from the DCS to those from the National Ecological Observatory Network (NEON) isotopologue point sensor network. Over the multi-month campaign, the mean difference between the DCS δD values and the NEON δD values from a similar ecosystem is |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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