| Pres: Assimilating Methane Plume Data with Gridded Emissions | Sudhanshu Pandey | 6 | Link |
| Poster: Identifying bulk regional methane isotopic signatures using long‐term records from UK sites | Ceres A. Woolley Maisch | 7 | Link |
| Poster: Vertical profile of greenhouse gases (CO2 , CH4 , CO, N2O, H2O) from surface up to 35 km with Aircore: long-term monitoring program at Trainou, France | Julien Moyé | 9 | Link |
| Pres: Assessment of Δ14CO2 measurement intercomparability using atmospheric records | Christian Lewis | 10 | Link |
| Poster: Comparisons of non-CO2 trace gas measurements between AGAGE and NOAA at common sites | Paul Krummel | 14 | Link |
| Pres: Analysis Source Distribution of high CO and Aerosol events using Airborne and surface observations in South Korea | Shanlan Li | 16 | Link |
| Poster: Non-contact, Low-cost Regional Greenhouse Gases Detection via 3D Laminated Graphene-Based Photoelectric Construct | Young-Suk Oh | 22 | Link |
| Pres: ICOS Cities integrated city observaties for innovative greenhouse gas measurements | Claudio Dónofrio | 24 | Link |
| Poster: Monitoring large CO2 emissions on a facility-level by satellite | Yeonsoo Kim | 26 | Link |
| Poster: Side by side comparisons of FTIR and CRDS analysers for CO2 and CH4 in air: Persistent biases and dealing with water vapour | David Griffith | 27 | Link |
| Flash pres: A study on equivalence evaluation for continuous measurements of greenhouse gases with GC analysis method | Dongkyu Park | 28 | Link |
| Poster: A study on equivalence evaluation for continuous measurements of greenhouse gases with GC analysis method | Dongkyu Park | 28 | Link |
| Poster: Development of a dynamic dilution system for COS in air mixture at ambient levels | Hideki Nara | 30 | Link |
| Poster: International comparison of isotope ratio measurement capabilities for CO2: From pure CO2 to CO2 in air samples | Joële Viallon | 31 | Link |
| Pres: UAV atmospheric mapping applications using an improved low-cost NDIR sensor | Yunsong Liu | 32 | Link |
| Poster: Measurements of stable carbon isotope ratio of methane at Hateruma Station, Japan | Taku Umezawa | 33 | Link |
| Poster: Re-evaluation of long-term atmospheric 14CO2 records of the Heidelberg cooperative network | Samuel Hammer | 35 | Link |
| Poster: Towards implementing an optical method for N2O analysis at the CCL | Brad Hall | 35 | Link |
| Pres: Interlaboratory compatibility of δ 13C-VPDB scale realisation | Heiko Moossen | 36 | Link |
| Poster: OBS4CLIM: French investment for an Integrated Observing System for the Atmosphere Description of the greenhouse gases component | Michel Ramonet | 37 | Link |
| Poster: Seven years of measurements of atmospheric methane at the Chacaltaya GAW regional station | Laura Ticona | 38 | Link |
| Flash Pres: Seven years of measurements of atmospheric methane at the Chacaltaya GAW regional station | Laura Ticona | 38 | Link |
| Poster: Long-term performance of a dual-laser absorption spectrometer for th | P.M. Steur | 40 | Link |
| Poster: The Parisian component of ICOS Cities | Michel Ramonet | 41 | Link |
| Pres: Influence of fractionation of CO2 and air during preparation of a standard mixture | Nobuyuki Aoki | 42 | Link |
| Poster: A new system to measure N2O site preferences in air samples, demonstrated on N2O extracted from agricultural drainage waters | Peter Sperlich | 47 | Link |
| Pres: Influence of fractionation of CO2 and air during preparation of a standard mixtureNubi Aoki | Nubi Aoki | 48 | Link |
| Poster: WCC and QA/SAC activities and GHG observation by JMA | Shinya Takasuji | 50 | Link |
| Flash pres: WCC and QA/SAC activities and GHG observation by JMA | TAKATSUJI Shinya | 50 | Link |
| Poster: Adding DOI to observation data and enhancing WDCGG website functions | Atsuya Kinoshita | 52 | Link |
| Flash pres: Adding DOI to observation data and enhancing WDCGG website functions | Atsuya Kinoshita | 52 | Link |
| Poster: Looking inside the carbon sequestration of bamboo forests in Anji (China) with an observation-based approach (2022-2026) | Shuangxi Fang | 54 | Link |
| Pres: On demand comparisons of CO2 in air standards and scale relationships | Robert Wielgosz | 56 | Link |
| Poster: Methane and non-methane hydrocarbon concentrations and sources in an Eastern Mediterranean island (Cyprus) | Germain-Piaulenne Emeric | 57 | Link |
| Poster: Atmospheric CH4 at regional stations of the Korea Meteorological Administration/ Global Atmosphere Watch Programme: measurement, characteristics and long-term changes of its drivers | Haeyoung Lee | 58 | Link |
| Poster: Design and performance assessment of “Mid Cost” CO2 sensor system for urban monitoring network | Olivier Laurent | 63 | Link |
| Poster: High-resolution CO2, CH4, and NOX maps from urban to rural areas using mobile monitoring | Soyung Sim | 65 | Link |
| Poster: Greenhouse gases measurements in Southern Ocean on board the Marion Dufresne | Marc Delmotte | 68 | Link |
| Poster: Characteristics of Atmospheric Greenhouse Gases at Urban Areas in Korea | In Sun Kim | 69 | Link |
| Poster: A new compressor system based on a Resato gas booster replacing the Rix SA-models for filling whole air reference cylinders | Bert Scheeren | 70 | Link |
| Poster: The NIST Northeast Corridor Urban Testbed | Anna Karion | 71 | Link |
| Poster: Evaluation of two algorithms for the automatic identification of spikes on continuous atmospheric observations of CO2, CH4 and CO | Paolo Cristofanelli | 74 | Link |
| Mobile methane measurement in UK cities – partitioning sources and comparing spectroscopic analysers | Rebecca Fisher | 82 | Link |
| Pres:Beyond the GGMT Greenhouse Gas Measurement Guidelines: Guidelines for National and Urban Greenhouse Gas Emission Monitoring and Assessment | Jocelyn Turnbull | 83 | Link |
| Poster: 41 years of atmospheric carbon dioxide monitoring in Hungary | László Haszpra | 84 | Link |
| Poster: Status of the New Zealand atmospheric greenhouse gas observation network | Gordon Brailsford | 84 | Link |
| Pres: The revised INSTAAR data set for d13C-CO2: How can we work together to make the most of our data? | Sylvia Michel | 85 | Link |
| Poster: Quantifying combined uncertainties of d13CCO2 & d18OCO2 from 20-year calibration datasets: how good could we achieve in realization of VPDB-CO2 scale via NBS19 etc. carbonates? | Lin Huang | 86 | Link |
| Pres: A multi-pronged effort to enhance measurements of GHG vertical profiles | Colm Sweeney | 89 | Link |
| QA/SAC Switzerland and QA/SAC Japan; contributions to the quality of GAW’s GHG observations | Martin Steinbacher | 92 | Link |
| Poster: NIST Low-Cost Sensor Greenhouse Gas Measurement Project | Tyler Boyle | 120 | Link |