| Recent trends and drivers of regional sources and sinks of carbon dioxide S Sitch, P Friedlingstein, N Gruber, SD Jones, G Murray-Tortarolo, ... Biogeosciences 12 (3), 653-679, 2015 | 837 | 2015 |
| Global ocean storage of anthropogenic carbon S Khatiwala, T Tanhua, S Mikaloff Fletcher, M Gerber, SC Doney, ... Biogeosciences 10 (4), 2169-2191, 2013 | 588 | 2013 |
| Integrating the evidence for a terrestrial carbon sink caused by increasing atmospheric CO2 AP Walker, MG De Kauwe, A Bastos, S Belmecheri, K Georgiou, ... New phytologist 229 (5), 2413-2445, 2021 | 463 | 2021 |
| Enhanced seasonal exchange of CO2 by northern ecosystems since 1960 HD Graven, RF Keeling, SC Piper, PK Patra, BB Stephens, SC Wofsy, ... Science 341 (6150), 1085-1089, 2013 | 446 | 2013 |
| Global ocean carbon uptake: magnitude, variability and trends R Wanninkhof, GH Park, T Takahashi, C Sweeney, R Feely, Y Nojiri, ... Biogeosciences 10 (3), 1983-2000, 2013 | 389 | 2013 |
| C4MIP – The Coupled Climate–Carbon Cycle Model Intercomparison Project: experimental protocol for CMIP6 CD Jones, V Arora, P Friedlingstein, L Bopp, V Brovkin, J Dunne, ... Geoscientific Model Development 9, 2853-2880, 2016 | 369* | 2016 |
| Atmospheric evidence for a global secular increase in carbon isotopic discrimination of land photosynthesis RF Keeling, HD Graven, LR Welp, L Resplandy, J Bi, SC Piper, Y Sun, ... Proceedings of the National Academy of Sciences 114 (39), 10361-10366, 2017 | 235 | 2017 |
| Compiled records of carbon isotopes in atmospheric CO2 for historical simulations in CMIP6 H Graven, CE Allison, DM Etheridge, S Hammer, RF Keeling, I Levin, ... Geoscientific Model Development 10 (12), 4405-4417, 2017 | 195 | 2017 |
| Biogeochemical protocols and diagnostics for the CMIP6 Ocean Model Intercomparison Project (OMIP) JC Orr, RG Najjar, O Aumont, L Bopp, JL Bullister, G Danabasoglu, ... Geoscientific Model Development 10 (6), 2169-2199, 2017 | 179 | 2017 |
| Impact of fossil fuel emissions on atmospheric radiocarbon and various applications of radiocarbon over this century HD Graven Proceedings of the National Academy of Sciences 112 (31), 9542-9545, 2015 | 161 | 2015 |
| Changing controls on oceanic radiocarbon: New insights on shallow-to-deep ocean exchange and anthropogenic CO2 uptake HD Graven, N Gruber, R Key, S Khatiwala, X Giraud Journal of Geophysical Research 117 (C10), C10005, 2012 | 139 | 2012 |
| Changes to Carbon Isotopes in Atmospheric CO2 Over the Industrial Era and Into the Future H Graven, RF Keeling, J Rogelj Global biogeochemical cycles 34 (11), e2019GB006170, 2020 | 133 | 2020 |
| Observed and modelled historical trends in the water‐use efficiency of plants and ecosystems A Lavergne, H Graven, MG De Kauwe, TF Keenan, BE Medlyn, ... Global Change Biology 25 (7), 2242-2257, 2019 | 114 | 2019 |
| Observations of radiocarbon in CO2 at seven global sampling sites in the Scripps flask network: Analysis of spatial gradients and seasonal cycles HD Graven, TP Guilderson, RF Keeling Journal of Geophysical Research: Atmospheres 117 (D2), 2012 | 92 | 2012 |
| Continental-scale enrichment of atmospheric 14CO2 from the nuclear power industry: Potential impact on the estimation of fossil fuel-derived CO2 HD Graven, N Gruber Atmospheric Chemistry and Physics 11 (23), 12339-12349, 2011 | 86 | 2011 |
| Observations of radiocarbon in CO2 at La Jolla, California, USA 1992–2007: Analysis of the long‐term trend HD Graven, TP Guilderson, RF Keeling Journal of Geophysical Research: Atmospheres 117 (D2), 2012 | 78 | 2012 |
| Estimating methane emissions in California's urban and rural regions using multitower observations S Jeong, S Newman, J Zhang, AE Andrews, L Bianco, J Bagley, X Cui, ... Journal of Geophysical Research: Atmospheres 121 (21), 13,031-13,049, 2016 | 62 | 2016 |
| Vertical profiles of biospheric and fossil fuel‐derived CO2 and fossil fuel CO2:CO ratios from airborne measurements of Δ14C, CO2 and CO above Colorado, USA HD Graven, BB Stephens, TP Guilderson, TL Campos, DS Schimel, ... Tellus B 61 (3), 536-546, 2009 | 59 | 2009 |
| Increased light‐use efficiency in northern terrestrial ecosystems indicated by CO2 and greening observations RT Thomas, IC Prentice, H Graven, P Ciais, JB Fisher, DJ Hayes, ... Geophysical Research Letters 43 (21), 11,339-11,349, 2016 | 55 | 2016 |
| Historical changes in the stomatal limitation of photosynthesis: empirical support for an optimality principle A Lavergne, S Voelker, A Csank, H Graven, HJ de Boer, V Daux, ... New Phytologist 225 (6), 2484-2497, 2020 | 51 | 2020 |
Ralph F KeelingScripps Institution of Oceanography, UC San Diegoucsd.edu의 이메일 확인됨