Ralph Keeling

Q: What Schools Are Affiliated With Ralph Keeling

Ralph Keeling is affiliated with the following schools: Yale University, University of California, San Diego, Harvard University

Ralph Keeling's AcademicInfluence.com Rankings

Ralph Keeling

Earth Sciences

#926

World Rank

#1435

Historical Rank

Atmospheric Sciences

#147

World Rank

#151

Historical Rank

earth-sciences Degrees

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Earth Sciences

Ralph Keeling's Degrees

Bachelors Chemistry University of California, San Diego

Why Is Ralph Keeling Influential?

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According to Wikipedia, Ralph Franklin Keeling is a professor at Scripps Institution of Oceanography. He is the Principal Investigator for the Atmospheric Oxygen Research Group at Scripps and is the director of the Scripps Program, the measurement program behind the Keeling curve, which was started by his father Charles David Keeling in 1958. Ralph Keeling has developed precise instruments and techniques for the measurement of atmospheric oxygen and anthropogenic in the ocean, and for the analysis of land and ocean carbon sinks.

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Ralph Keeling's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Global Carbon Budget 2018 (2014) (2464)
Global Carbon Budget 2019 (2013) (1970)
Global Carbon Budget 2015 (2015) (1113)
The global carbon budget 1959-2011 (2012) (728)
Recent Climate Observations Compared to Projections (2007) (703)
Global and hemispheric CO2 sinks deduced from changes in atmospheric O2 concentration (1996) (606)
The influence of Antarctic sea ice on glacial–interglacial CO 2 variations (2000) (520)
Seasonal and interannual variations in atmospheric oxygen and implications for the global carbon cycle (1992) (424)
A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT) (2016) (383)
Enhanced Seasonal Exchange of CO2 by Northern Ecosystems Since 1960 (2013) (339)
Enhanced seasonal CO2 exchange caused by amplified plant productivity in northern ecosystems (2016) (308)
The change in oceanic O2 inventory associated with recent global warming (2002) (299)
Global oceanic and land biotic carbon sinks from the Scripps atmospheric oxygen flask sampling network (2006) (258)
Oceanic 13C/12C observations: A new window on ocean CO2 uptake (1993) (243)
Interannual variability in the oxygen isotopes of atmospheric CO2 driven by El Niño (2011) (216)
What atmospheric oxygen measurements can tell us about the global carbon cycle (1993) (211)
El Nino and a record CO2 rise (2016) (203)
On the role of large bubbles in air-sea gas exchange and supersaturation in the ocean (1993) (188)
Integrating the evidence for a terrestrial carbon sink caused by increasing atmospheric CO2. (2020) (182)
Testing global ocean carbon cycle models using measurements of atmospheric O2 and CO2 concentration (1998) (167)
Erratum: ``Antarctic sea ice and the control of Pleistocene climate instability'' (2001) (164)
Global Carbon Budget 2017 (in open review for Earth System Science Data). doi: 10.5194/essd-2017-123 (2017) (151)
Atmospheric evidence for a global secular increase in carbon isotopic discrimination of land photosynthesis (2017) (142)
Seasonal variations in the atmospheric O2/N2 ratio in relation to the kinetics of air‐sea gas exchange (1998) (138)
Two decades of ocean CO2 sink and variability (2003) (135)
Compiled records of carbon isotopes in atmospheric CO2 for historical simulations in CMIP6 (2017) (131)
Global surface-ocean p CO 2 and sea–air CO 2 flux variability from an observation-driven ocean mixed-layer scheme (2013) (125)
Interannual sea-air CO2 flux variability from an observation-driven ocean mixed-layer scheme (2014) (123)
Mean annual cycle of the air‐sea oxygen flux: A global view (2000) (114)
Chapter 1. Impacts of the oceans on climate change. (2008) (104)
Development of an interferometric oxygen analyzer for precise measurement of the atmospheric O[2] mole fraction (1988) (103)
Carbon dioxide and methane measurements from the Los Angeles Megacity Carbon Project – Part 1: calibration, urban enhancements, and uncertainty estimates (2016) (103)
Analysis of the mean annual cycle of the dissolved oxygen anomaly in the World Ocean (1997) (92)
Extensive land cover change across Arctic–Boreal Northwestern North America from disturbance and climate forcing (2019) (91)
Revision of global carbon fluxes based on a reassessment of oceanic and riverine carbon transport (2018) (91)
Methods for measuring changes in atmospheric O2 concentration and their application in southern hemisphere air (1998) (91)
Atmospheric CO2 Records from Sites in the Scripps Institution of Oceanography (SIO) Air Sampling Network (1985 - 2007) (2008) (91)
ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols (2018) (88)
Measuring correlations between atmospheric oxygen and carbon dioxide mole fractions: A preliminary study in urban air (1988) (87)
Fractionation of soil gases by diffusion of water vapor, gravitational settling, and thermal diffusion (1996) (87)
Observations of radiocarbon in CO2 at seven global sampling sites in the Scripps flask network: Analysis of spatial gradients and seasonal cycles (2012) (85)
Misrepresentation of the IPCC CO2 emission scenarios (2010) (80)
On the Global Oxygen Anomaly and Air-Sea Flux (2001) (75)
Toward consistency between trends in bottom-up CO 2 emissions and top-down atmospheric measurements in the Los Angeles megacity (2016) (75)
Recording Earth's Vital Signs (2008) (74)
Atmospheric potential oxygen: New observations and their implications for some atmospheric and oceanic models (2006) (72)
Studies of Recent Changes in Atmospheric O 2 Content (2014) (69)
Observations of radiocarbon in CO2at La Jolla, California, USA 1992–2007: Analysis of the long-term trend (2012) (68)
Precise atmospheric oxygen measurements with a paramagnetic oxygen analyzer (1999) (66)
TRANSPORT OF HEAT, CO2 AND O2 BY THE ATLANTIC'S THERMOHALINE CIRCULATION (1995) (63)
Measurement of changes in atmospheric Ar/N2 ratio using a rapid-switching, single-capillary mass spectrometer system (2004) (62)
Shipboard measurements of atmospheric oxygen using a vacuum-ultraviolet absorption technique (2003) (62)
Partitioning of the global fossil CO2 sink using a 19‐year trend in atmospheric O2 (1999) (60)
How does the terrestrial carbon exchange respond to inter-annual climatic variations? A quantification based on atmospheric CO 2 data (2018) (60)
Monthly Atmospheric 13C/12C Isotopic Ratios for 11 SIO Stations (1977-2008) (2010) (59)
Evolution of natural and anthropogenic fluxes of atmospheric CO2 from 1957 to 2003 (2011) (57)
Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition (2018) (54)
On the long‐term stability of reference gases for atmospheric O2/N2 and CO2 measurements (2007) (52)
Coastal upwelling air‐sea fluxes revealed in atmospheric observations of O2/N2, CO2 and N2O (2003) (51)
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 (2009) (50)
Southern Ocean ventilation inferred from seasonal cycles of atmospheric N 2 O and O 2 / N 2 at Cape Grim , Tasmania (2005) (47)
Estimating methane emissions in California's urban and rural regions using multitower observations (2016) (47)
The atmospheric oxygen cycle: The oxygen isotopes of atmospheric CO2 and 02 and the 02/N2 ratio (1995) (46)
Interannual variability in oceanic biogeochemical processes inferred by inversion of atmospheric O2/N2 and CO2 data (2008) (45)
Strong sensitivity of Southern Ocean carbon uptake and nutrient cycling to wind stirring (2013) (45)
Methods for High-Precision 14C AMS Measurement of Atmospheric CO2 at LLNL (2006) (43)
Southern Ocean ventilation inferred from seasonal cycles of atmospheric N2O and O2/N2 at Cape Grim, Tasmania (2005) (42)
An improved inlet for precisely measuring the atmospheric Ar/N 2 ratio (2005) (37)
Evaluating transport in the WRF model along the California coast (2012) (35)
Increasing summer net CO 2 uptake in high northern ecosystems inferredfrom atmospheric inversions and comparisons to remote-sensing NDVI (2016) (35)
Design and performance of a Nafion dryer for continuous operation at CO 2 and CH 4 air monitoring sites (2012) (35)
Climate effects on atmospheric carbon dioxide over the last century (2007) (35)
Palaeoceanography: Antarctic stratification and glacial CO2 (2001) (34)
History of El Niño impacts on the global carbon cycle 1957–2017: a quantification from atmospheric CO2 data (2018) (34)
Changes to Carbon Isotopes in Atmospheric CO2 Over the Industrial Era and Into the Future (2020) (32)
Designing optimal greenhouse gas observing networks that consider performance and cost (2014) (32)
On the processes controlling the seasonal cycles of the air–sea fluxes of O2 and N2O: A modelling study (2012) (31)
Simulating estimation of California fossil fuel and biosphere carbon dioxide exchanges combining in situ tower and satellite column observations (2017) (30)
Estimating net community production in the Southern Ocean based on atmospheric potential oxygen and satellite ocean color data (2012) (30)
THE O2 BALANCE OF THE ATMOSPHERE: A Tool for Studying the Fate of Fossil-Fuel CO2 (1998) (29)
The O2/N2 ratio and CO2 airborne Southern Ocean study (2017) (28)
Ocean ventilation as a driver of interannual variability in atmospheric potential oxygen (2008) (27)
GEOCHEMICAL EARTH REFERENCE MODEL (GERM) : DESCRIPTION OF THE INITIATIVE (1998) (27)
Measurements and models of the atmospheric Ar/N2 ratio (2002) (26)
Comment on "The Ocean Sink for Anthropogenic CO2" (2005) (26)
Assessing fossil fuel CO2 emissions in California using atmospheric observations and models (2018) (25)
Modeling passive scalar dispersion in the atmospheric boundary layer with WRF large-eddy simulation (2014) (24)
El Niño–Like Physical and Biogeochemical Ocean Response to Tropical Eruptions (2019) (23)
Precessionally forced productivity variations across the equatorial Pacific (2002) (23)
Initial Results of an Intercomparison of AMS-Based Atmospheric 14CO2 Measurements (2013) (22)
On the long-term stability of reference gases for atmospheric O 2 / N 2 and CO 2 measurements (2007) (22)
Impacts of ENSO on air‐sea oxygen exchange: Observations and mechanisms (2016) (22)
The Impact of COVID‐19 on CO2 Emissions in the Los Angeles and Washington DC/Baltimore Metropolitan Areas (2021) (21)
Spatio‐temporally Resolved Methane Fluxes From the Los Angeles Megacity (2019) (21)
The atmospheric signature of carbon capture and storage (2011) (20)
The oxygen to carbon dioxide ratios observed in emissions from a wildfire in northern California (2001) (19)
A 400 kyr record of combustion oxygen demand in the western equatorial Pacific: Evidence for a precessionally forced climate response (1998) (19)
A successful prediction of the record CO2 rise associated with the 2015/2016 El Niño (2018) (19)
ABoVE: Landsat-derived Annual Dominant Land Cover Across ABoVE Core Domain, 1984-2014 (2019) (18)
Insights from Time Series of Atmospheric Carbon Dioxide and Related Tracers (2021) (18)
Evaluating CMIP5 ocean biogeochemistry and Southern Ocean carbon uptake using atmospheric potential oxygen: Present‐day performance and future projection (2016) (18)
Interpreting the seasonal cycles of atmospheric oxygen and carbon dioxide concentrations at American Samoa Observatory (2003) (16)
The Mauna Loa Carbon Dioxide Record: Lessons for Long-Term Earth Observations (2009) (16)
Constraints on oceanic meridional heat transport from combined measurements of oxygen and carbon (2016) (16)
Causes of slowing‐down seasonal CO2 amplitude at Mauna Loa (2020) (15)
On the freshwater forcing of the thermohaline circulation in the limit of low diapycnal mixing (2002) (15)
Greenhouse gases in the Earth system: setting the agenda to 2030 (2011) (15)
Measurements of 14 C in ancient ice from Taylor Glacier, Antarctica constrain in situ cosmogenic 14 CH 4 and 14 CO production rates (2016) (15)
Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition (2018) (14)
Strong Southern Ocean carbon uptake evident in airborne observations (2021) (14)
Evaluating the ocean biogeochemical components of Earth system models using atmospheric potential oxygen and ocean color data (2014) (14)
The NASA Atmospheric Tomography (ATom) Mission: Imaging the Chemistry of the Global Atmosphere (2021) (14)
Northern ice discharges and Antarctic warming: could ocean eddies provide the link? (2005) (13)
The European carbon cycle response to heat and drought as seen from atmospheric CO2 data for 1999–2018 (2020) (13)
Atmospheric Carbon Dioxide Record from Mauna Loa (1958-2008) (2009) (12)
Feasibility of using sand dunes as archives of old air (1997) (12)
Triage in the greenhouse (2009) (12)
Diffusive Separation of the Lower Atmosphere (2006) (11)
Airborne measurements of oxygen concentration from the surface to the lower stratosphere and pole to pole (2020) (10)
On the Linkage between Antarctic Surface Water Stratification and Global Deep-Water Temperature (2011) (10)
Changes in column inventories of carbon and oxygen in the Atlantic Ocean (2012) (10)
Correction to “Antarctic sea ice and the control of Pleistocene climate instability” (2001) (9)
Gravitational separation of Ar/N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model (2020) (9)
On the long-term stability of reference gases for atmospheric O2/N2 and CO2 measurements (2007) (9)
The Carbon Cycle: Atmospheric Oxygen Measurements and the Carbon Cycle (2000) (8)
ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols, Version 2 (2021) (8)
Wave inhibition by sea ice enables trans-Atlantic ice rafting of debris during Heinrich events (2017) (7)
Overestimate of committed warming (2017) (7)
Comparison of independent delta 14CO2 records at point barrow, Alaska (2013) (7)
Gravitational separation of Ar∕N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model (2020) (7)
The CO2 Budget and Rectification Airborne Study: Strategies for Measuring Rectifiers and Regional Fluxes (2013) (6)
A multi-platform inversion estimation of statewide and regional methane emissions in California during 2014-2016. (2019) (6)
Novel approaches to improve estimates of short-lived halocarbon emissions during summer from the Southern Ocean using airborne observations (2019) (6)
An Equilibrator System to Measure Dissolved Oxygen and Its Isotopes (2013) (6)
Net Community Production in the Southern Ocean: Insights From Comparing Atmospheric Potential Oxygen to Satellite Ocean Color Algorithms and Ocean Models (2018) (5)
Comparison of Independent Δ14CO2 Records at Point Barrow, Alaska (2013) (5)
Scripps CO2 Program Data (2017) (5)
Unusual characteristics of the carbon cycle during the 2015−2016 El Niño (2021) (5)
Deglaciation Mysteries (2007) (5)
Heavy carbon dioxide (1993) (4)
Enhanced seasonal CO_2 exchange caused by amplified plant productivity in northern ecosystems, link to model results (2016) (4)
Achieving atmospheric verification of CO2 emissions (2020) (4)
Continuous measurements of dissolved O2 and oxygen isotopes in the Southern California coastal ocean (2015) (4)
Impacts of Changes in Atmospheric O2 on Human Physiology. Is There a Basis for Concern? (2021) (4)
Toward consistency between bottom-up CO 2 emissions trends and top-down atmospheric measurements in the Los Angeles megacity (2015) (4)
Coastal upwelling air-sea fluxes revealed in atmospheric observations of O2/N2, CO2and N2O: COASTAL UPWELLING AIR-SEA FLUXES REVEALED (2003) (3)
Intercomparison of O2 ∕ N2 ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures (2021) (3)
Increasing summer net CO 2 uptake in high northern ecosystems inferred from atmospheric inversions and remote sensing (2016) (3)
Data-based estimates of interannual sea–air CO2 flux variations 1957–2020 and their relation to environmental drivers (2021) (3)
A mass-weighted isentropic coordinate for mapping chemical tracers and computing atmospheric inventories (2021) (3)
Retraction Note: Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition (2019) (3)
Global Carbon Budget 2018 (in open discussion for Earth System Science Data - doi: 10.5194/essd-2018-120) (2018) (3)
Radiocarbon dating: emissions could undermine precision. (2022) (2)
Summertime Atmospheric Boundary Layer Gradients of O2 and CO2 over the Southern Ocean (2019) (2)
Explaining observed variability in the interhemispheric gradient of atmospheric potential oxygen (2006) (2)
Sea-air CO 2 flux estimated from SOCAT surface-ocean CO 2 partial pressure data and atmospheric CO 2 mixing ratio data (2012) (2)
Surface Ocean CO2 Atlas (SOCAT) V3 (2015) (2)
In Situ Carbon Dioxide and Methane Measurements from the Los Angeles Megacity Carbon Project (2017) (2)
Comment on "World Atmospheric CO2, Its 14C Specific Activity, Non-fossil Component, Anthropogenic Fossil Component, and Emissions (1750-2018)," by Kenneth Skrable, George Chabot, and Clayton French. (2022) (2)
On the long-term stability of O2/N2 reference gases (2005) (2)
Atmospheric evidence for recent global ocean deoxygenation (2009) (2)
A method for resolving changes in atmospheric He ∕ N2 as an indicator of fossil fuel extraction and stratospheric circulation (2021) (2)
Atmospheric constraints on the uptake of carbon dioxide by the oceans and land biota (2001) (2)
Increasing atmospheric helium due to fossil fuel exploitation (2022) (2)
Span Sensitivity of the Scripps Interferometric Oxygen Analyzer (2020) (2)
Southern Annular Mode Influence on Wintertime Ventilation of the Southern Ocean Detected in Atmospheric O2 and CO2 Measurements (2020) (2)
A multi-city urban atmospheric greenhouse gas measurement data synthesis (2022) (2)
Inter-comparison of O2/N2 Ratio Scales Among AIST, NIES, TU, and SIO Based on Round-Robin Using Gravimetric Standard Mixtures (2021) (2)
Data-based estimates of interannual sea–air CO2 flux variations 1957–2020 and their relation to environmental drivers (2022) (2)
Using the atmospheric CO2 growth rate to constrain the CO2 flux from land use and land cover change since 1900 (2022) (1)
A mass-weighted atmospheric isentropic coordinate for mapping chemical tracers and computing inventories (2020) (1)
Enhanced Seasonal Exchange of CO 2 by Northern Ecosystems – Observations and Models (2014) (1)
Resolving Urban to Rural CH4 Emissions Across California with Multi-site Observations (2012) (1)
Study of the Role of Terrestrial Processes in the Carbon Cycle Based on Measurements of the Abundance and Isotopic Composition of Atmospheric CO2 (2012) (1)
Compiled Historical Record of Atmospheric delta13CO2 version 1.1 (2017) (1)
Measurements of atmospheric He/N2 as an indicator of fossil fuel extraction and stratospheric circulation (2020) (1)
Compiled Historical Record of Atmospheric Delta14CO2 version 2.0 (2017) (1)
Calibration Methodology for the Scripps 13C/12C and 18O/16O stable Isotope program 1992-2018 (2020) (1)
Trends in carbon isotope fractionation in atmospheric carbon dioxide constrain water use efficiency of northern ecosystems from the 1980s to 2010 (2013) (1)
Toward a Multi-City Framework for Urban GHG Estimation in the United States: Methods, Uncertainties, and Future Goals (2017) (1)
A framework for improving top-down estimates of halocarbon emissions through synthetic multi-tracer inversion (2011) (1)
ATom: L2 Measurements from Medusa Whole Air Sampler (Medusa) (2019) (1)
An Atmospheric Constraint on the Seasonal Air‐Sea Exchange of Oxygen and Heat in the Extratropics (2021) (1)
On the detection of COVID-driven changes in atmospheric carbon dioxide (2021) (1)
ATom: Age of Air, ArN2 Ratio, and Trace Gases in Stratospheric Samples, 2009-2018 (2020) (1)
ATom: L2 In Situ Measurements from the NCAR Airborne Oxygen Instrument (AO2), V2 (2021) (1)
NIWA's δ 13 C-CO 2 Measurement Programme: Twenty Years of Monitoring in New Zealand and Antarctica, including the Performance Assessment of an in-situ Analyser at Baring Head (2018) (1)
Using airborne observations to improve estimates of short-lived halocarbon emissions during summer from Southern Ocean (2019) (1)
An independent quantification of global ocean heat uptake from changes in atmospheric O 2 and CO 2 (2018) (0)
Evaluating the ocean biogeochemical components of earth system models using atmospheric potential oxygen (APO) (2015) (0)
Developing Model Constraints on Northern Extra-Tropical Carbon Cycling Based on measurements of the Abundance and Isotopic Composition of Atmospheric CO2 (2014) (0)
The 2015-2016 El Nino and the Response of the Carbon Cycle: Findings from NASA's OCO-2 Mission (2018) (0)
A multi-city urban atmospheric greenhouse gas measurement data synthesis (2022) (0)
Dissolved argon, krypton and xenon demonstrate the importance of rapid cooling in causing gas undersaturations in the deep ocean (2004) (0)
Supplementary material to "A mass-weighted atmospheric isentropic coordinate for mapping chemical tracers and computing inventories" (2020) (0)
Recent changes in the CO 2 sink of the Southern Ocean inferred from ocean state estiamates (2016) (0)
Atmospheric 14CO2 Constraints on and Modeling of Net Carbon Fluxes 06-ERD-031 An LLNL Exploratory Research in the Directorate's Final Report (2009) (0)
COMPARISON OF INDEPENDENT D 14 CO 2 RECORDS AT POINT BARROW, ALASKA (2013) (0)
Impact of Changing Winds on the Mauna Loa CO2 Seasonal Cycle in Relation to the Pacific Decadal Oscillation (2022) (0)
Development of a model of atmospheric oxygen variations to estimate terrestrial carbon storage and release. Progress report No. 2, 1 May 1994-30 April 1995 (1995) (0)
The isotopic composition of oxygen in atmospheric CO2 and El Niño: a new constraint on global productivity (2010) (0)
Atmospheric Ar/N 2 Measurements as a Tracer for Air-Sea Heat Flux (2004) (0)
Constraints on Global Carbon and Heat Exchanges from Measurements of Atmospheric O 2 and Related Tracers (2018) (0)
Continuous measurements of dissolved oxygen isotopes in the California coastal ocean (2010) (0)
The full data and methods are published today in the journal Earth System Science Data Discussions, and data and other graphic materials can be found at: (2013) (0)
ATom: L2 Trace Gas and Isotope Measurements from Medusa Whole Air Sampler, Version 2 (2021) (0)
An atmospheric perspective on land and ocean ecosystems in a time of global change (2014) (0)
Southern Ocean Seasonal Net Production from Satellite, Atmosphere, and Ocean Data Sets (2002) (0)
A New Harmonized Multi-City Greenhouse Gas Data Product and its Applications (2018) (0)
Atmospheric verification of emissions reductions on paths to deep decarbonization (2023) (0)
Supplementary material to "Gravitational separation of Ar/N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model" (2020) (0)
Erratum to: Constraints on oceanic meridional heat transport from combined measurements of oxygen and carbon (2017) (0)
Analysis of Trends in the Seasonal Cycle of Atmospheric CO 2 in the Northern Hemisphere from 1958 to 2010 (2011) (0)
Lawrence Berkeley National Laboratory Recent Work Title Assessing fossil fuel CO 2 emissions in California using atmospheric observations and models (2018) (0)
Meridional Gradients in Atmospheric O2 and CO2. (2003) (0)
Supplementary material to "Measurements of atmospheric He/N2 as an indicator of fossil fuel extraction and stratospheric circulation" (2020) (0)
Summary of Workshop on Interannual Variations in the Carbon Cycle (1993) (0)
Estimating methane and nitrous oxide emissions in California using multi-tower observations and hierarchical Bayesian inversion (2015) (0)
A Pilot Study to Evaluate California's Fossil Fuel CO 2 Emissions Using Atmospheric Observations (2016) (0)
Increasing Seasonal CO 2 Fluxes and the Potential Role of Changing Plant Functional Types (2014) (0)
Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition (2019) (0)
Summertime Atmospheric Boundary Layer Gradients of O2 and CO2 over the Southern Ocean (2019) (0)
History of Geo-and Space SciencesOpe (2013) (0)
Constraints on the Southern Ocean N 2 O Source Inferred From Seasonal Cycles of Atmospheric N 2 O at Cape Grim, Tasmania (2004) (0)
Continuous Remote Measurements of Atmospheric O2 Concentrations in Relation to Interannual Variations in Biological Production and Carbon Cycling in the Oceans (2002) (0)
Supplementary material to "Data-based estimates of interannual sea–air CO2 flux variations 1957–2020 and their relation to environmental drivers" (2021) (0)
Introduction, Volume 4 (2003) (0)
Comment on bg-2021-304 (2022) (0)
Supplementary material to "Using airborne observations to improve estimates of short-lived halocarbon emissions during summer from Southern Ocean" (2019) (0)
Carbon Isotopes in Ocean and Land Carbon Cycle Models: Atmospheric Forcing Data and Applications for CMIP6 and Beyond (2016) (0)
Reply on CC3 (2021) (0)
Climate impacts on rising atmospheric CO2 from long-term time-series of CO2 and O2 (2009) (0)
A Report of δ13C & δ18O Measurements in NBS 19 and NBS 18 pure CO2: Uncertainty in Traceability of CO2 Isotope Measurements (2011) (0)
Atmospheric evidence for a global secular increase in isotopic discrimination of land photosynthesis (2016) (0)
Title Wave inhibition by sea ice enables trans-Atlantic ice rafting of debris during Heinrich events Permalink (2018) (0)
input4MIPs.CMIP6.C4MIP.ImperialCollege (2017) (0)
Corrigendum to "Evaluating the ocean biogeochemical components of Earth system models using atmospheric potential oxygen and ocean color data" published in Biogeosciences, 12, 193–208, 2015 (2015) (0)
Contents (2007) (0)
Continuous measurement and large-eddy simulation of greenhouse gas emissions at local spatial scales | NIST (2013) (0)
agenda to 2030 Greenhouse gases in the Earth system: setting the (2014) (0)
Impact of ECMWF ERA-Interim and ERA5 reanalysis on the simulated tracer transport and polar ozone loss using a chemical transport model TOMCAT/SLIMCAT (2020) (0)
Improving CO2 Air-sea Fluxes by Combining O2 and CO2 Data (2014) (0)
Interactive comment on “Changes in column inventories of carbon and oxygen in the Atlantic Ocean” by T. Tanhua and R. F. Keeling (2012) (0)
Short-term variability of atmospheric helium revealed through a cryo-enrichment method (2023) (0)
Monitoring urban greenhouse gas emissions: Lessons from the NIST greenhouse gas measurements test-bed program (2019) (0)
Gravitational settling in the Ar/N2 Ratio observed during the START08 and HIPPO-Global Airborne campaigns (2009) (0)
Observations of a stratospheric depletion and annual mean interhemispheric gradient in the atmospheric Ar/N 2 ratio from the HIPPO Global campaign (2014) (0)
Increasing atmospheric helium from fossil fuel exploitation (2021) (0)
Constraints on ocean and atmospheric models with high-resolution airborne observations of the O2/N2 ratio (2011) (0)
Evidence that Palmer Station Antarctica seasonal O 2 and CO 2 cycles understate regional marine boundary layer means (2016) (0)
New Observations of Regional Variability in Delta-14C of Background CO2 from the Scripps CO2 Program (2007) (0)
Seasonal Variation of Methane Emissions in California's Urban and Rural Regions Using Multi-site Observations (2014) (0)
Revision of global carbon fluxes based on ocean heat constraints (2017) (0)
A declining trend of methane emissions in the Los Angeles basin from 2015 to 2020 (2023) (0)
The importance of atmospheric measurements at Alert, Canada (1995) (0)
Exploring variability in CO 2 and CO measurements due to episodic emissions in the Los Angeles Megacity (2018) (0)
The Influence of Natural Climate Variabilty on the Relation Between Air-sea Oxygen and Heat Exchange (2016) (0)
Decadal changes in column inventories of carbon and oxygen in the Atlantic Ocean (2009) (0)
Development of Seawater Dissolved Gas Extraction and Laser-based DIC and δ 13 C-DIC Analysis System (2016) (0)
CMS: CO2 Signals Estimated for Fossil Fuel Emissions and Biosphere Flux, California (2017) (0)
Radiocarbon dating: going back in time (2022) (0)
Comparing observations of fossil fuel-derived CO 2 in California with predictions from bottom-up inventories (2015) (0)
Evaluating Northern Hemisphere Growing Season Net Carbon Flux in Climate Models Using Aircraft Observations (2023) (0)
Measurements and Models of Oceanic O2 and CO2 Fluxes (2004) (0)
Why and how to use atmospheric observations to study carbon emissions from LA and other Megacities (Invited) (2013) (0)
Seasonal variations of stable, including clumped, isotopologues of CO 2 in air: Initial observations from La Jolla, Ca (2014) (0)
On the Detection of COVID‐Driven Changes in Atmospheric Carbon Dioxide (2021) (0)
Corrigendum (2006) (0)
Seasonal Northern Hemisphere CO2 Exchange as Observed by HIPPO (2012) (0)
CMS: Atmospheric CO2 and C Isotopes, Fossil Fuel Contributions, California, 2014-2015 (2018) (0)
Increasing Trend in Atmosphere Helium from 1975 to 2019 (2020) (0)
Identifying CO2 Sources With Vertical Profiles of ∆14CO2 Above Colorado (2006) (0)
Towards inferring the variability in oceanic CO2 fluxes at high latitudes using atmospheric O2 observations (0)
Volume Editor’s Introduction (2014) (0)
FINAL REPORT: A Study of the Abundance and 13C/12C Ratio of Atmospheric Carbon Dioxide to Advance the Scientific Understanding of Terrestrial Processes Regulating the GCC (2008) (0)
Long-term Calibration Strategy for the Earth Networks CO 2 and CH 4 Sensor Network in Urban and Background Sites Using the Picarro CRDS Gas Analyzer (2014) (0)
Atmospheric oxygen in the 1990 s from a global flask sampling network : Trends and variability pertaining to the carbon cycle (2003) (0)
Evaluating the ocean biogeochemical components of earth system models 1 using atmospheric potential oxygen ( APO ) and ocean color data 2 (2014) (0)

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