F. Dentener, S. Kinne, T. Bond, O. Boucher, J. Cofala, S. Generoso, ...
Emissions of primary aerosol and precursor gases in the years 2000 and 1750, prescribed data-sets for AeroCom
Aerosol indirect forcing in a global model with particle nucleation (2009)
The number concentration of cloud condensation nuclei (CCN) formed as a result of anthropogenic emissions is a key uncertainty in the study of aerosol indirect forcing and global climate change....
Possible influence of anthropogenic aerosols on cirrus clouds and anthropogenic forcing (2009)
J. E. Penner, Y. Chen, M. Wang, X. Liu
Cirrus clouds have a net warming effect on the atmosphere and cover about 30% of the Earth's area. Aerosol particles initiate ice formation in the upper troposphere through modes of action that...
H. Bian, M. Chin, J. M. Rodriguez, H. Yu, J. E. Penner, S. Strahan
We present a sensitivity study of the effects of spatial and temporal resolution of atmospheric relative humidity (RH) on calculated aerosol optical thickness (AOT) and the aerosol direct radiative...
Evaluation of black carbon estimations in global aerosol models (2009)
Koch, D., Schulz, M., Kinne, S., Bond, T. C., Balkanski, Y., Bauer, S. E., ...
We evaluate black carbon (BC) model predictions from the AeroCom model intercomparison project by considering the diversity among year 2000 model simulations and comparing model predictions with...
A comparison of water uptake by aerosols using two thermodynamic models (2009)
L. Xu, J. E. Penner, S. Metzger, J. Lelieveld
A comprehensive comparison between two aerosol thermodynamic equilibrium models used in chemistry-climate simulations, EQUISOLV II and EQSAM3, is conducted for various relative humidities and...
S. S. Lee, J. E. Penner, M. Wang
A case of thin, warm marine-boundary-layer (MBL) clouds is simulated by a cloud-system resolving model (CSRM) and is compared to the same case of clouds simulated by a general circulation model...
J. Quaas, Y. Ming, S. Menon, T. Takemura, M. Wang, J. E. Penner, ...
Aerosol indirect effects continue to constitute one of the most important uncertainties for anthropogenic climate perturbations. Within the international AEROCOM initiative, the representation of...
Evaluation of black carbon estimations in global aerosol models (2009)
D. Koch, M. Schulz, S. Kinne, T. C. Bond, Y. Balkanski, S. Bauer, ...
We evaluate black carbon (BC) model predictions from the AeroCom model intercomparison project by considering the diversity among year 2000 model simulations and comparing model predictions with...
Cirrus clouds in a global climate model with a statistical cirrus cloud scheme (2009)
A statistical cirrus cloud scheme that accounts for mesoscale temperature perturbations is implemented into a coupled aerosol and atmospheric circulation model to better represent both cloud fraction...
S. S. Lee, J. E. Penner, M. Wang
A case of thin, warm marine-boundary-layer (MBL) clouds is simulated by a cloud-system resolving model (CSRM) and is compared to the same case of clouds simulated by a general circulation model...
Increasing aerosols decreases the size of droplets and thus their collection efficiencies, leading to an inefficient conversion of droplets to precipitable raindrops. This, in turn, increases the...
The response of a case of thin, warm marine-boundary-layer (MBL) clouds to preindustrial (PI) and present-day (PD) conditions is simulated by a cloud-system resolving model (CSRM). Here, both the...
Property, Community, and the Problem of Distributive Justice (2008)
While it is often taken for granted that the concepts of property and of distributive justice are capable of working together to generate norms which can enhance positive social and political...
Property, Community, and the Problem of Distributive Justice (2008)
While it is often taken for granted that the concepts of property and of distributive justice are capable of working together to generate norms which can enhance positive social and political...
Property, Community, and the Problem of Distributive Justice (2008)
While it is often taken for granted that the concepts of property and of distributive justice are capable of working together to generate norms which can enhance positive social and political...
Property, Community, and the Problem of Distributive Justice (2008)
While it is often taken for granted that the concepts of property and of distributive justice are capable of working together to generate norms which can enhance positive social and political...
A Stratiform Cloud Parameterization for General Circulation Models (2008)
S. J. Ghan, L. R. Leung, C. C. Chuang, J. E. Penner, J. Mccaa
The crude treatment of clouds in general circulation models (GCMs) is widely recognized as a major limitation in applying these models to predictions of global climate change. The purpose of this...
Ito, A., Penner, J. E., Prather, M. J., De Campos, C. P., Houghton, R. A., Kato, T., ...
The effect of Land Use Change and Forestry (LUCF) on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF...
Does the threshold representation associated with the autoconversion process matter? (2008)
Guo, H., Liu, Y., Penner, J. E.
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
Ito, A., Penner, J. E., Prather, M. J., De Campos, C. P., Houghton, R. A., Kato, T., ...
The effect of Land Use Change and Forestry (LUCF) on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF...
Does the threshold representation associated with the autoconversion process matter? (2008)
Guo, H., Liu, Y., Penner, J. E.
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
Does the threshold representation associated with the autoconversion process matter? (2008)
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
A. Ito, J. E. Penner, M. J. Prather, R. A. Houghton, T. Kato, ...
The effect of Land Use Change and Forestry (LUCF) on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF...
A. Ito, J. E. Penner, M. J. Prather, R. A. Houghton, T. Kato, ...
The effect of Land Use Change and Forestry (LUCF) on terrestrial carbon fluxes can be regarded as a carbon credit or debit under the UNFCCC, but scientific uncertainty in the estimates for LUCF...
H. Bian, M. Chin, J. Rodriguez, H. Yu, J. E. Penner, S. Strahan
We present a sensitivity study on the effects of spatial and temporal resolution of atmospheric relative humidity (RH) on calculated aerosol optical thickness (AOT) and the aerosol direct radiative...
Possible influence of anthropogenic aerosols on cirrus clouds and anthropogenic forcing (2008)
J. E. Penner, Y. Chen, M. Wang, X. Liu
Cirrus clouds have a net warming effect on the atmosphere and cover about 30% of the Earth's area. Aerosol particles initiate ice formation in the upper troposphere through modes of action that...
Aerosol indirect forcing in a global model with particle nucleation (2008)
The number concentration of cloud condensation nuclei (CCN) formed as a result of anthropogenic emissions is a key uncertainty in the study of aerosol indirect forcing and global climate change....
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S. E., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Does the threshold representation associated with the autoconversion process matter? (2007)
Guo, H., Liu, Y., Penner, J. E.
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
Olcese, L. E., Penner, J. E., Sillman, S.
A new mechanism to simulate the formation of secondary organic aerosols (SOA) from reactive primary hydrocarbons is presented, together with comparisons with experimental smog chamber results and...
Global 2-D intercomparison of sectional and modal aerosol modules (2007)
Weisenstein, D. K., Penner, J. E., Herzog, M., Liu, X.
We present an intercomparison of several aerosol modules, sectional and modal, in a global 2-D model in order to differentiate their behavior for tropospheric and stratospheric applications. We model...
Guo, H., Penner, J. E., Herzog, M., Pawlowska, H.
The Active Tracer High-resolution Atmospheric Model (ATHAM) has been adopted to examine the aerosol indirect effect in contrasting clean and polluted cloudy boundary layers during the Second Aerosol...
Does the threshold representation associated with the autoconversion process matter? (2007)
Guo, H., Liu, Y., Penner, J. E.
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
Olcese, L. E., Penner, J. E., Sillman, S.
A new mechanism to simulate the formation of secondary organic aerosols (SOA) from reactive primary hydrocarbons is presented, together with comparisons with experimental smog chamber results and...
Global 2-D intercomparison of sectional and modal aerosol modules (2007)
Weisenstein, D. K., Penner, J. E., Herzog, M., Liu, X.
We present an intercomparison of several aerosol modules, sectional and modal, in a global 2-D model in order to differentiate their behavior for tropospheric and stratospheric applications. We model...
Guo, H., Penner, J. E., Herzog, M., Pawlowska, H.
The Active Tracer High-resolution Atmospheric Model (ATHAM) has been adopted to examine the aerosol indirect effect in contrasting clean and polluted cloudy boundary layers during the Second Aerosol...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
C. Textor, M. Schulz, S. Guibert, S. Kinne, Y. Balkanski, S. Bauer, ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
C. Textor, M. Schulz, S. Guibert, S. Kinne, Y. Balkanski, S. Bauer, ...
The effects of unified aerosol sources on global aerosol fields simulated by different models are examined in this paper. We compare results from two AeroCom experiments, one with different (ExpA)...
L. E. Olcese, J. E. Penner, S. Sillman
A new mechanism to simulate the formation of secondary organic aerosols (SOA) from reactive primary hydrocarbons is presented, together with comparisons with experimental smog chamber results and...
Does the threshold representation associated with the autoconversion process matter? (2007)
Different ad hoc threshold functions associated with the autoconversion process have been arbitrarily used in atmospheric models. However, it is unclear how these ad hoc functions impact model...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Bertsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Model intercomparison of indirect aerosol effects (2006)
Penner, J. E., Quaas, J., Storelvmo, T., Takemura, T., Boucher, O., Guo, H., ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
Kinne, S., Schulz, M., Textor, C., Guibert, S., Balkanski, Y., Bauer, S. E., ...
The AeroCom exercise diagnoses multi-component aerosol modules in global modeling. In an initial assessment simulated global distributions for mass and mid-visible aerosol optical thickness (aot)...
Analysis and quantification of the diversities of aerosol life cycles within AeroCom (2006)
Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S. E., ...
Simulation results of global aerosol models have been assembled in the framework of the AeroCom intercomparison exercise. In this paper, we analyze the life cycles of dust, sea salt, sulfate, black...
Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generosos, S., ...
Inventories for global aerosol and aerosol precursor emissions have been collected (based on published inventories and published simulations), assessed and prepared for the year 2000 (present-day...
Global 2-D intercomparison of sectional and modal aerosol modules (2006)
Weisenstein, D. K., Penner, J. E., Herzog, M., Liu, X.
We present an intercomparison of two aerosol modules, one sectional, one modal, in a global 2-D model in order to differentiate their behavior for tropospheric and stratospheric applications. We...
Examining aerosol indirect effect under contrasting environments during the ACE-2 experiment (2006)
Guo, H., Penner, J. E., Herzog, M., Pawlowska, H.
The Active Tracer High-resolution Atmospheric Model (ATHAM) has been adopted to examine the aerosol indirect effect in contrasting clean and polluted cloudy boundary layers during the Second Aerosol...
Global 2-D intercomparison of sectional and modal aerosol modules (2006)
Weisenstein, D. K., Penner, J. E., Herzog, M., Liu, X.
We present an intercomparison of two aerosol modules, one sectional, one modal, in a global 2-D model in order to differentiate their behavior for tropospheric and stratospheric applications. We...
Examining aerosol indirect effect under contrasting environments during the ACE-2 experiment (2006)
Guo, H., Penner, J. E., Herzog, M., Pawlowska, H.
The Active Tracer High-resolution Atmospheric Model (ATHAM) has been adopted to examine the aerosol indirect effect in contrasting clean and polluted cloudy boundary layers during the Second Aerosol...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generoso, S., ...
Inventories for global aerosol and aerosol precursor emissions have been collected (based on published inventories and published simulations), assessed and prepared for the year 2000 (present-day...
Model intercomparison of indirect aerosol effects (2006)
Penner, J. E., Quaas, J., Storelvmo, T., Takemura, T., Boucher, O., Guo, H., ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generoso, S., ...
Inventories for global aerosol and aerosol precursor emissions, and auxiliary information, have been collected, assessed and prepared for the year 2000 (present-day conditions) and for the year 1750...
Model intercomparison of indirect aerosol effects (2006)
Penner, J. E., Quaas, J., Storelvmo, T., Takemura, T., Boucher, O., Guo, H., ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generoso, S., ...
Inventories for global aerosol and aerosol precursor emissions have been collected (based on published inventories and published simulations), assessed and prepared for the year 2000 (present-day...
Model intercomparison of indirect aerosol effects (2006)
Penner, J. E., Quaas, J., Storelvmo, T., Takemura, T., Boucher, O., Guo, H., ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
Schulz, M., Textor, C., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Dentener, F., Kinne, S., Bond, T., Boucher, O., Cofala, J., Generoso, S., ...
Inventories for global aerosol and aerosol precursor emissions, and auxiliary information, have been collected, assessed and prepared for the year 2000 (present-day conditions) and for the year 1750...
Model intercomparison of indirect aerosol effects (2006)
Penner, J. E., Quaas, J., Storelvmo, T., Takemura, T., Boucher, O., Guo, H., ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
Model intercomparison of indirect aerosol effects (2006)
J. E. Penner, J. Quaas, T. Storelvmo, T. Takemura, O. Boucher, H. Guo, ...
Modeled differences in predicted effects are increasingly used to help quantify the uncertainty of these effects. Here, we examine modeled differences in the aerosol indirect effect in a series of...
M. Schulz, C. Textor, S. Kinne, Y. Balkanski, S. Bauer, T. Berntsen, ...
Nine different global models with detailed aerosol modules have independently produced instantaneous direct radiative forcing due to anthropogenic aerosols. The anthropogenic impact is derived from...
Examining aerosol indirect effect under contrasting environments during the ACE-2 experiment (2006)
H. Guo, J. E. Penner, M. Herzog, H. Pawlowska
The Active Tracer High-resolution Atmospheric Model (ATHAM) has been adopted to examine the aerosol indirect effect in contrasting clean and polluted cloudy boundary layers during the Second Aerosol...
Global 2-D intercomparison of sectional and modal aerosol modules (2006)
D. K. Weisenstein, J. E. Penner, M. Herzog, X. Liu
We present an intercomparison of two aerosol modules, one sectional, one modal, in a global 2-D model in order to differentiate their behavior for tropospheric and stratospheric applications. We...
Uncertainty analysis for estimates of the first indirect aerosol effect (2005)
The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an understanding of...
Uncertainty analysis for estimates of the first indirect aerosol effect (2005)
The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an understanding of...
Uncertainty analysis for estimates of the first indirect aerosol effect (2005)
The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an understanding of...
Uncertainty analysis for estimates of the first indirect aerosol effect (2005)
The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an understanding of...
Abstract. The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an...
Atmospheric Chemistry and Physics Discussions Uncertainty analysis for estimates of the (2005)
4507 The IPCC has stressed the importance of producing unbiased estimates of the uncertainty in indirect aerosol forcing, in order to give policy makers as well as research managers an understanding...
Diner, D. J., Ackerman, T. P., Anderson, T. L., Bösenberg, Jens, Braverman, A. J., Charlson, R. J., ...
Aerosols exert myriad influences on the earth's environment and climate, and on human health. The complexity of aerosol-related processes requires that information gathered to improve our...
Adaptive Grids for Weather and Climate Models (2004)
C. Jablonowski, M. Herzog, J. E. Penner, R. C. Oehmke, Q. F. Stout, B. Van Leer
An adaptive grid technique has been applied to a revised version of NCAR/NASA's next generation dynamical core for climate and weather research. This hydrostatic so-called Lin-Rood dynamics...
A comparison of model- and satellite-derived aerosol optical depth and reflectivity (2002)
Penner, J. E., Zhang, S., Chin, M., Chuang, C. C., Feichter, J., Feng, Y., ...
Summary for Policymakers. (2001)
Houghton, J. T., Albritton, D. L., Allen, M. R., Baede, A. P. M., Church, J. A., Cubasch, U., ...
Aerosols, their Direct and Indirect Effects (2001)
Penner, J. E., Andreae, M. O., Annegarn, H., Barrie, L., Feichter, J., Hegg, D., ...
The Contribution of Carbonaceous Aerosols to Climate Change (1996)
J. E. Penner, C.C. Chuang, C. Liousse, Joyce E. Penner, Catherine C. Chuang, Catherine Liousse
The contribution of aerosols to climate change results from two effects: clearsky and cloudy-sky forcing. The clear-sky climate forcing by carbonaceous aerosols from biomass burning and fossil fuel...
NUISANCE AND THE CHARACTER OF THE NEIGHBOURHOOD (1993)
In this article the author criticizes the recent Gillingham decision, arguing that it represents a significant departure from the traditional neighbourhood standard rule in the law of nuisance. In...