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[PDF] Top 20 Global distribution and climate forcing of marine organic aerosol – Part 1: Model improvements and evaluation

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Global distribution and climate forcing of marine organic aerosol – Part 1: Model improvements and evaluation

Global distribution and climate forcing of marine organic aerosol – Part 1: Model improvements and evaluation

... Neale, R. B., Chen, C.-C., Gettelman, A., Lauritzen, P. H., Park, S., Williamson, D. L., Con- ley, A. J., Garcia, R., Kinnison, D., Lamarque, J.-F., Marsh, D., Mills, M., Smith, A. K., Tilmes, S., Vitt, F., ... See full document

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Global distribution and climate forcing of marine organic aerosol: 1. Model improvements and evaluation

Global distribution and climate forcing of marine organic aerosol: 1. Model improvements and evaluation

... Head and Amsterdam Island (Sciare et ...the marine environ- ment is predominantly associated with primary emissions from the sea surface, while WSOM is of secondary origin (Ceburnis et ...oxidation ... See full document

17

Global distribution and radiative forcing of soil dust aerosols in the Last Glacial Maximum simulated by the aerosol climate model

Global distribution and radiative forcing of soil dust aerosols in the Last Glacial Maximum simulated by the aerosol climate model

... Y., and Zhao, Y.: Results of PMIP2 coupled simulations of the Mid-Holocene and Last Glacial Maximum – Part 1: experiments and large-scale features, ... See full document

38

A global model simulation of present and future nitrate aerosols and their direct radiative forcing of climate

A global model simulation of present and future nitrate aerosols and their direct radiative forcing of climate

... photochemistry and aerosols scheme used in this model version is described through a total of 123 tracers, including 22 tracers to represent ...The model includes 234 homogeneous chemical ... See full document

33

Carlos Carvalho Niels Arne Dam Jae Won Lee

Carlos Carvalho Niels Arne Dam Jae Won Lee

... Our model-comparison criterion has the disadvantage that it does not provide any information on what drives the improved empirical …t of the multi-sector ...compare model-implied dynamics for ... See full document

57

The relationship between aerosol and cloud drop number concentrations in a global aerosol microphysics model

The relationship between aerosol and cloud drop number concentrations in a global aerosol microphysics model

... form and all convective clouds (also used by Kristjansson et ...high aerosol loadings can sup- press S max ...fraction of the available CCN ... See full document

35

GEM/POPs: a global 3-D dynamic model for semi-volatile persistent organic pollutants ─ Part 1: Model description and evaluations of air concentrations

GEM/POPs: a global 3-D dynamic model for semi-volatile persistent organic pollutants ─ Part 1: Model description and evaluations of air concentrations

... types of monitoring data sets for global PCB distributions that are obtained from active and passive sam- plers, ...type of technique has been used in a number of international, long- ... See full document

13

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

... determination of adjusted ranks of sample observations and their sums and products adjusted for possible presence of tied observations in the sampled populations for use in further ... See full document

7

Aerosol size distribution and radiative forcing response to anthropogenically driven historical changes in biogenic secondary organic aerosol formation

Aerosol size distribution and radiative forcing response to anthropogenically driven historical changes in biogenic secondary organic aerosol formation

... creases and decreases in various regions due to competing ...cause of BVOC emission changes has been from anthropogenic factors, where land- use change has had the most dramatic impact by decreasing the ... See full document

52

Aerosol size distribution and radiative forcing response to anthropogenically driven historical changes in biogenic secondary organic aerosol formation

Aerosol size distribution and radiative forcing response to anthropogenically driven historical changes in biogenic secondary organic aerosol formation

... yield of 10 % of the monoterpene emis- sions. However, isoprene and sesquiterpenes also serve as SOA precursors (Hoffmann et ...monoterpenes, and sesquiterpenes with fixed yields of 3, ... See full document

22

Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction

Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction

... separation of the factor profiles in terms of their nor- malised m/z 44 signal highlights that retrieved PMF profiles tend to be strongly determined by the extremes in the ex- amined dataset as the actual ... See full document

19

Effects of global climate change and organic pollution on nutrient cycling in marine sediments

Effects of global climate change and organic pollution on nutrient cycling in marine sediments

... concern of global change, scarce research effort has been taken on understanding how temperature rise affect the cycling of N and P in coastal sediments (Alsterberg et ...racy of ... See full document

29

Sulfur cycle and sulfate radiative forcing simulated from a coupled global climate-chemistry model

Sulfur cycle and sulfate radiative forcing simulated from a coupled global climate-chemistry model

... areas of high concentrations near or downwind of major an- thropogenic emission hot spots occur in central Europe, eastern United States, eastern China, and ...ica and Indonesia due to biomass ... See full document

42

Quantitative estimates of the volatility of ambient organic aerosol

Quantitative estimates of the volatility of ambient organic aerosol

... ponent appeared to be less volatile, and the HOA and BBOA factors slightly more volatile than the average OA. These differences will be briefly addressed. Although not explicitly modeled here, Huffman et ... See full document

38

Evaluation of the volatility basis-set approach for the simulation of organic aerosol formation in the Mexico City metropolitan area

Evaluation of the volatility basis-set approach for the simulation of organic aerosol formation in the Mexico City metropolitan area

... tion of the organic aerosols in Mexico City was in the range of 20 µg m −3 during the MCMA-2003 campaign (Salcedo et ...range of organic aerosol ambient con- centrations, the ... See full document

22

Evaluation And Characterization Of Trace Metals Contamination In The Surface Sediment Using Pollution Load Index PLI And Geo-Accumulation Index Igeo Of Ona River Western Nigeria

Evaluation And Characterization Of Trace Metals Contamination In The Surface Sediment Using Pollution Load Index PLI And Geo-Accumulation Index Igeo Of Ona River Western Nigeria

... Table 1 shows the summary of the mean concentrations for the metals of sediments at the study stations, Table 2 shows the Calculated F-values of one way analysis of variance measured in ... See full document

6

A secondary organic aerosol formation model considering successive oxidation aging and kinetic condensation of organic compounds: global scale implications

A secondary organic aerosol formation model considering successive oxidation aging and kinetic condensation of organic compounds: global scale implications

... contribution of secondary organic aerosol (SOA) to par- ticle growth, size, and mass is one of the major uncertain- ties in current regional and global aerosol ... See full document

17

The effect of harmonized emissions on aerosol properties in global models – an AeroCom experiment

The effect of harmonized emissions on aerosol properties in global models – an AeroCom experiment

... overview of the AeroCom models including a table linking model name abbreviations to the model versions ac- tually used can be found in Table 1, a comprehensive de- scription is given in ... See full document

13

A review of measurement-based assessments of the aerosol direct radiative effect and forcing

A review of measurement-based assessments of the aerosol direct radiative effect and forcing

... a global annual average, the cloud fraction is about 0.63 and cloud optical depth is ...thicker and have smaller cloud fraction. While the combination of MODIS/Terra and MODIS/Aqua ... See full document

54

A global modeling study on carbonaceous aerosol microphysical characteristics and radiative forcing

A global modeling study on carbonaceous aerosol microphysical characteristics and radiative forcing

... Textor, C., Schulz, M., Guibert, S., Kinne, S., Balkanski, Y., Bauer, S., Berntsen, T., Berglen, T., Boucher, O., Chin, M., Dentener, F., Diehl, T., Feichter, J., Fillmore, D., Ginoux, P., Gong, S., Grini, A., Hendricks, ... See full document

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