J. C. Orr

Details der Publikationsliste

Zeitraum

2001 - 2009

Anzahl

51

Co-Autoren

The role of ocean transport in the uptake of anthropogenic CO<sub>2</sub> (2009)

L. Cao, M. Eby, A. Ridgwell, K. Caldeira, D. Archer, A. Ishida, ...

We compare modeled oceanic carbon uptake in response to pulse CO<sub>2</sub> emissions using a suite of global ocean models and Earth system models. In response to a...

The role of ocean transport in the uptake of anthropogenic CO2 (2009)

L. Cao, M. Eby, A. Ridgwell, K. Caldeira, D. Archer, A. Ishida, ...

We compare modeled oceanic carbon uptake in response to pulse CO2 emissions using a suite of global ocean models and Earth system models. In response to a CO2 pulse emission of 590 Pg C...

Seasonal and mesoscale variability of oceanic transport of anthropogenic CO2 (2009)

Z. Lachkar, J. C. Orr

Estimates of the ocean's large-scale transport of anthropogenic CO2 are based on one-time hydrographic sections, but the temporal variability of this transport has not been investigated. We have...

The role of ocean transport in the uptake of anthropogenic CO2 (2009)

Cao, L., Eby, M., Ridgwell, A., Caldeira, K., Archer, D., Ishida, A., ...

We compare modeled oceanic carbon uptake in response to pulse CO2 emissions using a suite of global ocean models and Earth system models. In response to a CO2 pulse emission of 590 Pg C...

The importance of ocean transport in the fate of anthropogenic CO<sub>2</sub> (2008)

L. Cao, M. Eby, A. Ridgwell, K. Caldeira, D. Archer, A. Ishida, ...

We assess uncertainties in projected oceanic uptake of anthropogenic CO<sub>2</sub> associated with uncertainties in model ocean transport using a suite of climate/carbon-cycle models. In...

The importance of ocean transport in the fate of anthropogenic CO2 (2008)

L. Cao, M. Eby, A. Ridgwell, K. Caldeira, D. Archer, A. Ishida, ...

We assess uncertainties in projected oceanic uptake of anthropogenic CO2 associated with uncertainties in model ocean transport using a suite of climate/carbon-cycle models. In response to a CO2...

Impact of circulation on export production, dissolved organic matter, and dissolved oxygen in the ocean: Results from Phase II of the Ocean Carbon-cycle Model Intercomparison Project (OCMIP-2) (2007)

Najjar, R.G., Jin, X., Louanchi, F., Aumont, O., Caldeira, K., Doney, S.C., ...

Results are presented of export production, dissolved organic matter (DOM) and dissolved oxygen simulated by 12 global ocean models participating in the second phase of the Ocean Carbon-cycle Model...

Impact of circulation on export production, dissolved organic matter, and dissolved oxygen in the ocean: Results from Phase II of the Ocean Carbon-cycle Model Intercomparison Project (OCMIP-2) (2007)

Najjar, R. G., Jin, X., Louanchi, F., Aumont, O., Caldeira, K., Doney, S., ...

Results are presented of export production, dissolved organic matter (DOM) and dissolved oxygen simulated by 12 global ocean models participating in the second phase of the Ocean Carbon-cycle Model...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2, and ?14C (2007)

Lachkar, Z., Orr, J. C., Delecluse, P.

Global-scale tracer simulations are typically made at coarse resolution without explicitly modelling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2, and ?14C (2007)

Lachkar, Z., Orr, J. C., Delecluse, P.

Global-scale tracer simulations are typically made at coarse resolution without explicitly modelling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2, and Δ14C (2007)

Z. Lachkar, J. C. Orr, P. Delecluse

Global-scale tracer simulations are typically made at coarse resolution without explicitly modelling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2006)

S. Raynaud, J. C. Orr, O. Aumont, K. B. Rodgers, P. Yiou

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Interannual extremes simulated by atmospheric inverse approaches are typically about ±0.3...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2006)

Raynaud, S., Orr, J. C., Aumont, O., Rodgers, K. B., Yiou, P.

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Interannual extremes simulated by atmospheric inverse approaches are typically about ±0.3 Pg C...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2 and ?14C (2006)

Lachkar, Z., Orr, J. C., Delecluse, P.

Global-scale tracer simulations are typically made at coarse resolution without explicitly modeling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2006)

Raynaud, S., Orr, J. C., Aumont, O., Rodgers, K. B., Yiou, P.

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Interannual extremes simulated by atmospheric inverse approaches are typically about ±0.3 Pg C...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2 and ?14C (2006)

Lachkar, Z., Orr, J. C., Delecluse, P.

Global-scale tracer simulations are typically made at coarse resolution without explicitly modeling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Effects of mesoscale eddies on global ocean distributions of CFC-11, CO2 and Δ14C (2006)

Z. Lachkar, J. C. Orr, P. Delecluse

Global-scale tracer simulations are typically made at coarse resolution without explicitly modeling eddies. Here we ask what role do eddies play in ocean uptake, storage, and meridional transport of...

Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms (2005)

Orr,J. C., Fabry,V. J., Aumont,O., Bopp,L., Doney,S. C., Feely,R. A., ...

Today’s surface ocean is saturated with respect to calcium carbonate, but increasing atmospheric carbon dioxide concentrations are reducing ocean pH and carbonate ion concentrations, and thus the...

Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms (2005)

Orr, J.C., Fabry, V.J., Aumont, O., Bopp, L., Doney, S.C., Feely, R.A., ...

Today's surface ocean is saturated with respect to calcium carbonate, but increasing atmospheric carbon dioxide concentrations are reducing ocean pH and carbonate ion concentrations, and thus the...

Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms (2005)

Orr, J. C., Fabry, V. J., Aumont, O., Bopp, L., Doney, S. C., Feely, R. A., ...

Today’s surface ocean is saturated with respect to calcium carbonate, but increasing atmospheric carbon dioxide concentrations are reducing ocean pH and carbonate ion concentrations, and thus the...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2005)

Raynaud, S., Aumont, O., Rodgers, K. B., Yiou, P., Orr, J. C.

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Fluxes inferred from atmospheric inversions have large variability, whereas those simulated by...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2005)

Raynaud, S., Aumont, O., Rodgers, K. B., Yiou, P., Orr, J. C.

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Fluxes inferred from atmospheric inversions have large variability, whereas those simulated by...

Interannual-to-decadal variability of North Atlantic air-sea CO2 fluxes (2005)

S. Raynaud, O. Aumont, K. B. Rodgers, P. Yiou, J. C. Orr

The magnitude of the interannual variability of North Atlantic air-sea CO2 fluxes remains uncertain. Fluxes inferred from atmospheric inversions have large variability, whereas those simulated by...

Evaluating global ocean carbon models: The importance of realistic physics (2004)

Doney,S. C., Lindsay,K., Caldeira,K., Campin,J. M., Drange,H., Dutay,J. C., ...

A suite of standard ocean hydrographic and circulation metrics are applied to the equilibrium physical solutions from 13 global carbon models participating in phase 2 of the Ocean Carbon-cycle Model...

Evaluating Global Ocean Carbon Models: The Importance of Realistic Physics (2004)

Doney, S. C., Lindsay, K., Caldeira, Ken, Campin, J. M., Drange, Helge, Dutay, J. C., ...

A suite of standard ocean hydrographic and circulation metrics are applied to the equilibrium physical solutions from 13 global carbon models participating in phase 2 of the Ocean Carbon-cycle Model...

Evaluating global ocean carbon models: the importance of realistic physics (2004)

Doney, S.C., Lindsay, K., Caldeira, K., Campin, J-M., Drange, H., Dutay, J-C., ...

A suite of standard ocean hydrographic and circulation metrics are applied to the equilibrium physical solutions from 13 global carbon models participating in phase 2 of the Ocean Carbon-cycle Model...

Evaluation of OCMIP-2 ocean models' deep circulation with mantle helium-3 (2004)

Dutay,J. C., Jean-Baptiste,P., Campin,J. M., Ishida,A., Maier-Reimer,Ernst, Matear,R. J., ...

We compare simulations of the injection of mantle helium-3 into the deep ocean from six global coarse resolution models which participated in the Ocean Carbon Model Intercomparison Project (OCMIP)....

Evaluation of ocean carbon cycle models with data-based metrics (2004)

Matsumoto,K., Sarmiento,J. L., Key,R. M., Aumont,O., Bullister,J. L., Caldeira,K., ...

New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of...

Evaluation of ocean carbon cycle models with data-based metrics (2004)

Matsumoto, K., Sarmiento, J. L., Key, R. M., Aumont, O., Bullister, J. L., Caldeira, Ken, ...

New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of...

Evaluation of ocean carbon cycle models with data-based metrics (2004)

Matsumoto, K., Sarmiento, J. L., Key, R. M., Aumont, O., Bullister, J. L., Caldeira, Ken, ...

New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of...

Evaluation of OCMIP-2 ocean models' deep circulation with mantle helium-3 (2004)

Dutay, J-C., Jean-Baptiste, P., Campin, J-M., Ishida, A., Maier-Reimer, E., Matear, R.J., ...

We compare simulations of the injection of mantle helium-3 into the deep ocean from six global coarse resolution models which participated in the Ocean Carbon Model Intercomparison Project (OCMIP)....

Comparison of global climatological maps of sea surface dimethylsulfide (2004)

Belviso, S., Bopp, L., Moulin, C., Orr, J.C., Anderson, T.R., Aumont, O., ...

We have examined differences in regional and seasonal variability among seven global climatologies of sea-surface dimethyl sulfide (DMS) concentrations. We found large differences between recent...

Evaluating global ocean carbon models: the importance of realistic physics (2004)

Doney, S.C., Lindsay, K., Caldeira, K., Campin, J-M., Drange, H., Dutay, J-C., ...

A suite of standard ocean hydrographic and circulation metrics are applied to the equilibrium physical solutions from 13 global carbon models participating in phase 2 of the Ocean Carbon-cycle Model...

Evaluation of ocean carbon cycle models with data-based metrics (2004)

Matsumoto, K., Sarmiento, J.L., Key, R.M., Aumont, O., Bullister, J.L., Caldeira, K., ...

New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of...

Evaluating global ocean carbon models: The importance of realistic physics (2004)

Doney, S. C., Lindsay, K., Caldeira, K., Campin, J. M., Drange, H., Dutay, J. C., ...

A suite of standard ocean hydrographic and circulation metrics are applied to the equilibrium physical solutions from 13 global carbon models participating in phase 2 of the Ocean Carbon-cycle Model...

Evaluation of OCMIP-2 ocean models' deep circulation with mantle helium-3 (2004)

Dutay, J. C., Jean-Baptiste, P., Campin, J. M., Ishida, A., Maier-Reimer, Ernst, Matear, R. J., ...

We compare simulations of the injection of mantle helium-3 into the deep ocean from six global coarse resolution models which participated in the Ocean Carbon Model Intercomparison Project (OCMIP)....

Evaluation of ocean carbon cycle models with data-based metrics (2004)

Matsumoto, K., Sarmiento, J. L., Key, R. M., Aumont, O., Bullister, J. L., Caldeira, K., ...

New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of...

Three-dimensional structure of holo 3 alpha,20 beta-hydroxysteroid dehydrogenase: a member of a short-chain dehydrogenase family.

Ghosh, D, Weeks, C M, Grochulski, P, Duax, W L, Erman, M, Rimsay, R L, ...

The x-ray structure of a short-chain dehydrogenase, the bacterial holo 3 alpha,20 beta-hydroxysteroid dehydrogenase (EC 1.1.1.53), is described at 2.6 A resolution. This enzyme is active as a...

Three-dimensional structure of holo 3 alpha,20 beta-hydroxysteroid dehydrogenase: a member of a short-chain dehydrogenase family.

Ghosh, D, Weeks, C M, Grochulski, P, Duax, W L, Erman, M, Rimsay, R L, ...

The x-ray structure of a short-chain dehydrogenase, the bacterial holo 3 alpha,20 beta-hydroxysteroid dehydrogenase (EC 1.1.1.53), is described at 2.6 A resolution. This enzyme is active as a...