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[PDF] Top 20 Parameterizing the competition between homogeneous and heterogeneous freezing in ice cloud formation – polydisperse ice nuclei

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Parameterizing the competition between homogeneous and heterogeneous freezing in ice cloud formation – polydisperse ice nuclei

Parameterizing the competition between homogeneous and heterogeneous freezing in ice cloud formation – polydisperse ice nuclei

... comprehensive ice cloud for- mation parameterization that computes the ice crystal num- ber, size distribution, and maximum supersaturation from precursor aerosol and ice ... See full document

16

On the transition between heterogeneous and homogeneous freezing

On the transition between heterogeneous and homogeneous freezing

... uplifting and adi- abatically cooling cloud of aerosol have been performed in order to study the transition between cirrus formation domi- nated by homogeneous nucleation ... See full document

10

Modelling of cirrus clouds – Part 2: Competition of different nucleation mechanisms

Modelling of cirrus clouds – Part 2: Competition of different nucleation mechanisms

... namely heterogeneous nucleation and homogeneous freezing of solution droplets (for a definition of these notions see Vali, 1985; Koop , ...While homogeneous freezing requires ... See full document

16

Chemical composition of ambient aerosol, ice residues and cloud droplet residues in mixed-phase clouds: single particle analysis during the Cloud and Aerosol Characterization Experiment (CLACE 6)

Chemical composition of ambient aerosol, ice residues and cloud droplet residues in mixed-phase clouds: single particle analysis during the Cloud and Aerosol Characterization Experiment (CLACE 6)

... from the INSPECT campaign where a single particle mass spectrometer was op- erated behind a continuos flow diffusion chamber (CFDC) to analyse ice nuclei at Storm Peak Laboratory, CO, USA, at 3220 m ... See full document

19

Chemical composition of ambient aerosol, ice residues and cloud droplet residues in mixed-phase clouds: single particle analysis during the Cloud and Aerosol Characterization Experiment (CLACE 6)

Chemical composition of ambient aerosol, ice residues and cloud droplet residues in mixed-phase clouds: single particle analysis during the Cloud and Aerosol Characterization Experiment (CLACE 6)

... of the aforementioned species being from the largest feature in the spectrum or not being ...of the same features as class 1 but included sulfate, nitrate, and organic fragments, ... See full document

47

Aerosol indirect effects in a multi-scale aerosol-climate model PNNL-MMF

Aerosol indirect effects in a multi-scale aerosol-climate model PNNL-MMF

... Stier, P., Grandey, B., Feichter, J., Sednev, I., Bauer, S. E., Koch, D., Grainger, R. G., Kirkev ˚ag, A., Iversen, T., Seland, Ø., Easter, R., Ghan, S. J., Rasch, P. J., Morrison, H., Lamarque, J.-F., Iacono, M. J., ... See full document

61

A modelling study of the hydrographic structure of the Ross Sea

A modelling study of the hydrographic structure of the Ross Sea

... assess the representation of the RS water masses with a regional ocean model with an active sea ice/ice shelf thermodynamic parametriza- ...that the numerical investigations of such an ... See full document

19

Orange fiber as a novel fat replacer in lemon ice cream

Orange fiber as a novel fat replacer in lemon ice cream

... The ice creams supplemented with orange fiber showed significantly lower overrun values (p ≤ ...of the control ice cream, likely due to the reduction in fat and the ... See full document

9

Monitoring device of ice formation in evaporator surface of refrigeration systems

Monitoring device of ice formation in evaporator surface of refrigeration systems

... shown in Table 1, the potential feasibility of the method is confirmed by the different electrical conductivities of three physical states of ...that the test circuit is able to ... See full document

7

Statistics of vertical backscatter profile of cirrus clouds

Statistics of vertical backscatter profile of cirrus clouds

... ground-based and thus only scat- tering layers at the zenith of the measuring site could be ...observations, the up-looking measurement configura- tion shows some disadvantages: both low-level ... See full document

58

Influences of in-cloud aerosol scavenging parameterizations on aerosol concentrations and wet deposition in ECHAM5-HAM

Influences of in-cloud aerosol scavenging parameterizations on aerosol concentrations and wet deposition in ECHAM5-HAM

... shows the zonal and annual mean aerosol mass scavenged into the cloud droplets and ice crystals averaged over clear and cloudy regions, comparing the simulations ... See full document

33

Feasibility of utilising ricotta cheese whey in chocolate ice cream / Viabilidade de utilização do soro de queijo ricota em sorvete de chocolate

Feasibility of utilising ricotta cheese whey in chocolate ice cream / Viabilidade de utilização do soro de queijo ricota em sorvete de chocolate

... evaluate the feasibility of the application of Ricotta Cheese Whey (RCW) in ice creams by assessing the impact of this addition on different quality ...chocolate ice cream were ... See full document

19

Remote sensing the vertical profile of cloud droplet effective radius, thermodynamic phase, and temperature

Remote sensing the vertical profile of cloud droplet effective radius, thermodynamic phase, and temperature

... of the aerosol field to provide insight on how these parti- cles are affecting cloud properties and its consequences to cloud lifetime, precipitation, water cycle, and general energy ... See full document

39

Change in ice rheology during climate variations – implications for ice flow modelling and dating of the EPICA Dome C core

Change in ice rheology during climate variations – implications for ice flow modelling and dating of the EPICA Dome C core

... actual ice caps are usually not symmetric, because of the bedrock topog- raphy and/or the accumulation pattern, thus the flow cen- tre, ...with the highest surface ...an ... See full document

13

A record of Antarctic sea ice extent in the Southern Indian Ocean for the past 300 yr and its relationship with global mean temperature

A record of Antarctic sea ice extent in the Southern Indian Ocean for the past 300 yr and its relationship with global mean temperature

... minimum in February. These extremes are due to ice drift resulting from complex ocean and atmospheric circulation in the deep embay- ments of the Ross and Weddell seas, ... See full document

15

Climate dependent contrast in surface mass balance in East Antarctica over the past 216 kyr

Climate dependent contrast in surface mass balance in East Antarctica over the past 216 kyr

... troughs and peaks, as indicated by the thin red vertical dashed lines, although the correlation is not ...during the early optimum oc- curring at about 128 kyr on the DFO-2006 age ... See full document

29

Influence of ice particle model on satellite ice cloud retrieval: lessons learned from MODIS and POLDER cloud product comparison

Influence of ice particle model on satellite ice cloud retrieval: lessons learned from MODIS and POLDER cloud product comparison

... content and median mass diameter based on the Baum05 mode agrees closely with the in-situ ...1000 ice particle size distributions are used to derive not only the mean values, but ... See full document

15

Aerosol activation and cloud processing in the global  aerosol-climate model ECHAM5-HAM

Aerosol activation and cloud processing in the global aerosol-climate model ECHAM5-HAM

... to the error in the simulated CDNC. The es- timated accuracy of the parameterized CDNC is within 30% when compared to parcel model simulations (H¨anel, ...explain the ... See full document

11

Snow thickness retrieval over thick Arctic sea ice using SMOS satellite data

Snow thickness retrieval over thick Arctic sea ice using SMOS satellite data

... For the attempt to retrieve snow thickness from SMOS brightness temperatures, we set up different simulations that assumed different constant values for the model input pa- rameters surface temperature, ... See full document

19

Drumlins and related glaciogenic landforms of the Madliena Tilted Plain, Central Latvian Lowland

Drumlins and related glaciogenic landforms of the Madliena Tilted Plain, Central Latvian Lowland

... Although the main area of the Daugmale ribbed moraine locates in between the rivers of Daugava and ...found in the area between the rivers of Gauja ... See full document

13

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