Changes
On December 17, 2020 at 9:39:17 AM UTC, Administrator:
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Changed value of field
publication_state
topublished
in Predicted cloud droplet numbers Davos Wolfgang
f | 1 | { | f | 1 | { |
2 | "author": "[{\"affiliation\": \"Laboratory of Atmospheric Processes | 2 | "author": "[{\"affiliation\": \"Laboratory of Atmospheric Processes | ||
3 | and their Impacts, EPFL\", \"affiliation_02\": \"Center of Studies on | 3 | and their Impacts, EPFL\", \"affiliation_02\": \"Center of Studies on | ||
4 | Air Quality and Climate Change, ICE-HT/FORTH\", \"affiliation_03\": | 4 | Air Quality and Climate Change, ICE-HT/FORTH\", \"affiliation_03\": | ||
5 | \"\", \"data_credit\": [\"collection\", \"validation\", \"curation\", | 5 | \"\", \"data_credit\": [\"collection\", \"validation\", \"curation\", | ||
6 | \"software\", \"publication\", \"supervision\"], \"email\": | 6 | \"software\", \"publication\", \"supervision\"], \"email\": | ||
7 | \"athanasios.nenes@epfl.ch\", \"given_name\": \"Athanasios\", | 7 | \"athanasios.nenes@epfl.ch\", \"given_name\": \"Athanasios\", | ||
8 | \"identifier\": \"\", \"name\": \"Nenes\"}, {\"affiliation\": | 8 | \"identifier\": \"\", \"name\": \"Nenes\"}, {\"affiliation\": | ||
9 | \"Laboratory of Atmospheric Processes and their Impacts, EPFL\", | 9 | \"Laboratory of Atmospheric Processes and their Impacts, EPFL\", | ||
10 | \"affiliation_02\": \"\", \"affiliation_03\": \"\", \"data_credit\": | 10 | \"affiliation_02\": \"\", \"affiliation_03\": \"\", \"data_credit\": | ||
11 | [\"validation\", \"curation\", \"publication\"], \"email\": | 11 | [\"validation\", \"curation\", \"publication\"], \"email\": | ||
12 | \"paraskevi.georgakaki@epfl.ch\", \"given_name\": \"Paraskevi\", | 12 | \"paraskevi.georgakaki@epfl.ch\", \"given_name\": \"Paraskevi\", | ||
13 | \"identifier\": \"\", \"name\": \"Georgakaki\"}, {\"affiliation\": | 13 | \"identifier\": \"\", \"name\": \"Georgakaki\"}, {\"affiliation\": | ||
14 | \"Institute for Environmental Research & Sustainable Development, | 14 | \"Institute for Environmental Research & Sustainable Development, | ||
15 | NOA\", \"affiliation_02\": \"\", \"affiliation_03\": \"\", | 15 | NOA\", \"affiliation_02\": \"\", \"affiliation_03\": \"\", | ||
16 | \"data_credit\": \"collection\", \"email\": \"abougiat@noa.gr\", | 16 | \"data_credit\": \"collection\", \"email\": \"abougiat@noa.gr\", | ||
17 | \"given_name\": \"Aikaterini\", \"identifier\": \"\", \"name\": | 17 | \"given_name\": \"Aikaterini\", \"identifier\": \"\", \"name\": | ||
18 | \"Bougiatioti\"}]", | 18 | \"Bougiatioti\"}]", | ||
19 | "author_email": null, | 19 | "author_email": null, | ||
20 | "creator_user_id": "6f5d3185-7d3e-4c67-b014-cf38cee79bb1", | 20 | "creator_user_id": "6f5d3185-7d3e-4c67-b014-cf38cee79bb1", | ||
21 | "date": "[{\"date\": \"2019-02-24\", \"date_type\": \"collected\", | 21 | "date": "[{\"date\": \"2019-02-24\", \"date_type\": \"collected\", | ||
22 | \"end_date\": \"2019-03-08\"}]", | 22 | \"end_date\": \"2019-03-08\"}]", | ||
23 | "doi": "10.16904/envidat.199", | 23 | "doi": "10.16904/envidat.199", | ||
24 | "extras": [ | 24 | "extras": [ | ||
25 | { | 25 | { | ||
26 | "key": "Geographic Location", | 26 | "key": "Geographic Location", | ||
27 | "value": "46 50\u203208.076\u2033N 9 51\u203212.939\u2033E" | 27 | "value": "46 50\u203208.076\u2033N 9 51\u203212.939\u2033E" | ||
28 | }, | 28 | }, | ||
29 | { | 29 | { | ||
30 | "key": "parent", | 30 | "key": "parent", | ||
31 | "value": "RACLETS Field Campaign" | 31 | "value": "RACLETS Field Campaign" | ||
32 | } | 32 | } | ||
33 | ], | 33 | ], | ||
34 | "funding": "[{\"grant_number\": \"726165\", \"institution\": | 34 | "funding": "[{\"grant_number\": \"726165\", \"institution\": | ||
35 | \"PyroTRACH\", \"institution_url\": | 35 | \"PyroTRACH\", \"institution_url\": | ||
36 | \"https://cordis.europa.eu/project/id/726165\"}, {\"grant_number\": | 36 | \"https://cordis.europa.eu/project/id/726165\"}, {\"grant_number\": | ||
37 | \"821205\", \"institution\": \"FORCeS\", \"institution_url\": | 37 | \"821205\", \"institution\": \"FORCeS\", \"institution_url\": | ||
38 | \"https://forces-project.eu/\"}]", | 38 | \"https://forces-project.eu/\"}]", | ||
39 | "groups": [ | 39 | "groups": [ | ||
40 | { | 40 | { | ||
41 | "description": "The regional numerical weather predicton model | 41 | "description": "The regional numerical weather predicton model | ||
42 | COSMO was used to simulate certain periods of the | 42 | COSMO was used to simulate certain periods of the | ||
43 | [RACLETS](https://www.envidat.ch/group/about/raclets-field-campaign) | 43 | [RACLETS](https://www.envidat.ch/group/about/raclets-field-campaign) | ||
44 | campaign. The one-moment scheme which described cloud microphysical | 44 | campaign. The one-moment scheme which described cloud microphysical | ||
45 | processes with prognostic variables was replaced by a two-moment | 45 | processes with prognostic variables was replaced by a two-moment | ||
46 | scheme which considered a higher number of hydrometeor classes and | 46 | scheme which considered a higher number of hydrometeor classes and | ||
47 | used prescribed CCN and INP concentrations. \r\n\r\nThe results of the | 47 | used prescribed CCN and INP concentrations. \r\n\r\nThe results of the | ||
48 | two-moment scheme were compared to both, the operationally used | 48 | two-moment scheme were compared to both, the operationally used | ||
49 | one-moment scheme and the in-situ cloud microphysical data and | 49 | one-moment scheme and the in-situ cloud microphysical data and | ||
50 | precipitation measurements of the campaign. In addition to tuning of | 50 | precipitation measurements of the campaign. In addition to tuning of | ||
51 | parameterizations of cloud microphysical processes, which are | 51 | parameterizations of cloud microphysical processes, which are | ||
52 | important prerequisites for the stabilization of orographic MPCs and | 52 | important prerequisites for the stabilization of orographic MPCs and | ||
53 | therewith orographic precipitation in the model, the influence of | 53 | therewith orographic precipitation in the model, the influence of | ||
54 | anthropogenic aerosol on precipitation was assesd. The simulations | 54 | anthropogenic aerosol on precipitation was assesd. The simulations | ||
55 | were conducted with various CCN and INP concentrations under the same | 55 | were conducted with various CCN and INP concentrations under the same | ||
56 | meteorological conditions to represent clean and polluted scenarios. | 56 | meteorological conditions to represent clean and polluted scenarios. | ||
57 | \r\n", | 57 | \r\n", | ||
58 | "display_name": "Modelling", | 58 | "display_name": "Modelling", | ||
59 | "id": "5e515677-99b1-4de2-bc51-4750069c6aeb", | 59 | "id": "5e515677-99b1-4de2-bc51-4750069c6aeb", | ||
60 | "image_display_url": | 60 | "image_display_url": | ||
61 | nvidat.ch/uploads/group/2019-08-21-120058.853032RACLETSmodellogo.png", | 61 | nvidat.ch/uploads/group/2019-08-21-120058.853032RACLETSmodellogo.png", | ||
62 | "name": "modeling", | 62 | "name": "modeling", | ||
63 | "title": "Modelling" | 63 | "title": "Modelling" | ||
64 | }, | 64 | }, | ||
65 | { | 65 | { | ||
66 | "description": "### Campaign Overview\r\n\r\nThe __RACLETS__ - | 66 | "description": "### Campaign Overview\r\n\r\nThe __RACLETS__ - | ||
67 | _Role of Aerosols and CLouds Enhanced by Topography on Snow_ - | 67 | _Role of Aerosols and CLouds Enhanced by Topography on Snow_ - | ||
68 | campaign uniquely combines cloud and snow research to improve the | 68 | campaign uniquely combines cloud and snow research to improve the | ||
69 | understanding of precipitation formation in clouds and snow deposition | 69 | understanding of precipitation formation in clouds and snow deposition | ||
70 | on the ground. \r\n\r\n\r\nDuring the RACLETS campaign in February | 70 | on the ground. \r\n\r\n\r\nDuring the RACLETS campaign in February | ||
71 | and March 2019, an extensive set of instruments was deployed in the | 71 | and March 2019, an extensive set of instruments was deployed in the | ||
72 | Davos regions including aerosol, cloud, precipitation and snow | 72 | Davos regions including aerosol, cloud, precipitation and snow | ||
73 | measurements. In a unique cooperation between cloud and snow research | 73 | measurements. In a unique cooperation between cloud and snow research | ||
74 | groups, this study aimed to observe the complete life cycle of ice | 74 | groups, this study aimed to observe the complete life cycle of ice | ||
75 | crystals:\r\n\r\n- Cloud droplet formation and ice nucleation on | 75 | crystals:\r\n\r\n- Cloud droplet formation and ice nucleation on | ||
76 | aerosol particles\r\n- Growth of cloud droplets and ice crystals to | 76 | aerosol particles\r\n- Growth of cloud droplets and ice crystals to | ||
77 | precipitation\r\n- Ice crystal enhancement by ice multiplication\r\n- | 77 | precipitation\r\n- Ice crystal enhancement by ice multiplication\r\n- | ||
78 | Precipitation location and amount on the ground\r\n- Redistribution of | 78 | Precipitation location and amount on the ground\r\n- Redistribution of | ||
79 | snow on the ground\r\n\r\n\r\nThe measurements were contextualized by | 79 | snow on the ground\r\n\r\n\r\nThe measurements were contextualized by | ||
80 | using regional numerical weather models for the atmosphere and | 80 | using regional numerical weather models for the atmosphere and | ||
81 | high-resolution models for snow deposition.\r\n\r\nTo explore the | 81 | high-resolution models for snow deposition.\r\n\r\nTo explore the | ||
82 | campaign sites in a short introduction | 82 | campaign sites in a short introduction | ||
83 | tps://iacweb.ethz.ch/data/holimo/images/Davos_campaign_GE_31_Jan.mp4), | 83 | tps://iacweb.ethz.ch/data/holimo/images/Davos_campaign_GE_31_Jan.mp4), | ||
84 | just click on the picture below. \r\n<br />\r\n[![IMAGE IS | 84 | just click on the picture below. \r\n<br />\r\n[![IMAGE IS | ||
85 | eb.ethz.ch/data/holimo/images/Davos_campaign_GE_31_Jan.mp4)\r\n\r\n<br | 85 | eb.ethz.ch/data/holimo/images/Davos_campaign_GE_31_Jan.mp4)\r\n\r\n<br | ||
86 | />\r\n\r\nTo cover the spatial differences of the topography, | 86 | />\r\n\r\nTo cover the spatial differences of the topography, | ||
87 | instruments were deployed at five different locations and on a cable | 87 | instruments were deployed at five different locations and on a cable | ||
88 | car. The main measurement site was located in __Davos Wolfang__, 1630 | 88 | car. The main measurement site was located in __Davos Wolfang__, 1630 | ||
89 | m above sea level (a.s.l.). Here, | 89 | m above sea level (a.s.l.). Here, | ||
90 | [clouds](https://www.envidat.ch/group/about/clouds-in-situ-raclets) | 90 | [clouds](https://www.envidat.ch/group/about/clouds-in-situ-raclets) | ||
91 | were probed in-situ by a tethered balloon system (HoloBalloon), | 91 | were probed in-situ by a tethered balloon system (HoloBalloon), | ||
92 | [radiosondes](https://www.envidat.ch/group/about/meteorology) were | 92 | [radiosondes](https://www.envidat.ch/group/about/meteorology) were | ||
93 | launched, | 93 | launched, | ||
94 | [precipitation](https://www.envidat.ch/group/about/precipitation) was | 94 | [precipitation](https://www.envidat.ch/group/about/precipitation) was | ||
95 | measured (disdrometer), [remote sensing | 95 | measured (disdrometer), [remote sensing | ||
96 | nstruments](https://www.envidat.ch/group/about/remote-sensing-raclets) | 96 | nstruments](https://www.envidat.ch/group/about/remote-sensing-raclets) | ||
97 | were deployed (OceaNet station, Wind Profiler and Wind LIDAR) and | 97 | were deployed (OceaNet station, Wind Profiler and Wind LIDAR) and | ||
98 | [aerosol and INP | 98 | [aerosol and INP | ||
99 | measurements](https://www.envidat.ch/group/about/aerosols-raclets) | 99 | measurements](https://www.envidat.ch/group/about/aerosols-raclets) | ||
100 | were carried out to study the atmosphere. The mountain ridge | 100 | were carried out to study the atmosphere. The mountain ridge | ||
101 | __Gotschna__ separates Davos Wolfgang in the south from Klosters in | 101 | __Gotschna__ separates Davos Wolfgang in the south from Klosters in | ||
102 | the north. In __Klosters__ (1170 m a.s.l.), a | 102 | the north. In __Klosters__ (1170 m a.s.l.), a | ||
103 | ceilometer](https://www.envidat.ch/group/about/remote-sensing-raclets) | 103 | ceilometer](https://www.envidat.ch/group/about/remote-sensing-raclets) | ||
104 | was applied to measure the cloud base. On a cable car, running on the | 104 | was applied to measure the cloud base. On a cable car, running on the | ||
105 | north side of the ridge towards __Gotschnagrat__ (2285 m a.s.l.), | 105 | north side of the ridge towards __Gotschnagrat__ (2285 m a.s.l.), | ||
106 | HoloGondel was attached, which took in-situ images of ice crystals and | 106 | HoloGondel was attached, which took in-situ images of ice crystals and | ||
107 | droplets in | 107 | droplets in | ||
108 | [clouds](https://www.envidat.ch/group/about/clouds-in-situ-raclets). A | 108 | [clouds](https://www.envidat.ch/group/about/clouds-in-situ-raclets). A | ||
109 | [snow drift station](https://www.envidat.ch/group/about/snow) and a | 109 | [snow drift station](https://www.envidat.ch/group/about/snow) and a | ||
110 | [disdrometer](https://www.envidat.ch/group/about/precipitation) were | 110 | [disdrometer](https://www.envidat.ch/group/about/precipitation) were | ||
111 | located at __Gotschnagrat__. At the mountain site __Weissfluhjoch__ | 111 | located at __Gotschnagrat__. At the mountain site __Weissfluhjoch__ | ||
112 | (2700 m a.s.l.), south of __Gotschna__, [Aerosols, INPs, | 112 | (2700 m a.s.l.), south of __Gotschna__, [Aerosols, INPs, | ||
113 | CCNs](https://www.envidat.ch/group/about/aerosols-raclets) were | 113 | CCNs](https://www.envidat.ch/group/about/aerosols-raclets) were | ||
114 | measured in addition to analysing | 114 | measured in addition to analysing | ||
115 | [snowflakes](https://www.envidat.ch/group/about/snow) and performing | 115 | [snowflakes](https://www.envidat.ch/group/about/snow) and performing | ||
116 | [snow measurements](https://www.envidat.ch/group/about/snow). | 116 | [snow measurements](https://www.envidat.ch/group/about/snow). | ||
117 | [Snow](https://www.envidat.ch/group/about/snow) and | 117 | [Snow](https://www.envidat.ch/group/about/snow) and | ||
118 | [precipitation](https://www.envidat.ch/group/about/precipitation) | 118 | [precipitation](https://www.envidat.ch/group/about/precipitation) | ||
119 | measurements were performed in __Laret__, which is located in the | 119 | measurements were performed in __Laret__, which is located in the | ||
120 | valley at an elevation of 1522 m a.s.l. and in a distance of about 1 | 120 | valley at an elevation of 1522 m a.s.l. and in a distance of about 1 | ||
121 | km north of Davos Wolfgang.\r\n\r\n\r\n\r\n### Data Files\r\nThe data | 121 | km north of Davos Wolfgang.\r\n\r\n\r\n\r\n### Data Files\r\nThe data | ||
122 | recorded during the campaign can be accessed via the following | 122 | recorded during the campaign can be accessed via the following | ||
123 | subprojects (as link): \r\n\r\n- | 123 | subprojects (as link): \r\n\r\n- | ||
124 | [_Aerosols_](https://www.envidat.ch/group/aerosols-raclets)\r\n- | 124 | [_Aerosols_](https://www.envidat.ch/group/aerosols-raclets)\r\n- | ||
125 | [_Clouds | 125 | [_Clouds | ||
126 | in-situ_](https://www.envidat.ch/group/clouds-in-situ-raclets)\r\n- | 126 | in-situ_](https://www.envidat.ch/group/clouds-in-situ-raclets)\r\n- | ||
127 | [_Meteorology_](https://www.envidat.ch/group/meteorology) \r\n- | 127 | [_Meteorology_](https://www.envidat.ch/group/meteorology) \r\n- | ||
128 | [_Modelling_](https://www.envidat.ch/group/modeling) \r\n- | 128 | [_Modelling_](https://www.envidat.ch/group/modeling) \r\n- | ||
129 | [_Precipitation_](https://www.envidat.ch/group/precipitation) \r\n- | 129 | [_Precipitation_](https://www.envidat.ch/group/precipitation) \r\n- | ||
130 | [_Remote | 130 | [_Remote | ||
131 | Sensing_](https://www.envidat.ch/group/remote-sensing-raclets)\r\n- | 131 | Sensing_](https://www.envidat.ch/group/remote-sensing-raclets)\r\n- | ||
132 | [_Snow_](https://www.envidat.ch/group/snow) \r\n\r\n<br />\r\n\r\n### | 132 | [_Snow_](https://www.envidat.ch/group/snow) \r\n\r\n<br />\r\n\r\n### | ||
133 | __Project Partners__\r\nMore information about participating insitutes | 133 | __Project Partners__\r\nMore information about participating insitutes | ||
134 | can be found here: \r\n\r\n- https://duw.unibas.ch/de/home/\r\n- | 134 | can be found here: \r\n\r\n- https://duw.unibas.ch/de/home/\r\n- | ||
135 | https://www.epfl.ch/en/home/\r\n- | 135 | https://www.epfl.ch/en/home/\r\n- | ||
136 | http://www.iac.ethz.ch/group/atmospheric-physics.html\r\n- | 136 | http://www.iac.ethz.ch/group/atmospheric-physics.html\r\n- | ||
137 | https://www.meteoswiss.admin.ch/home.html?tab=overview\r\n- | 137 | https://www.meteoswiss.admin.ch/home.html?tab=overview\r\n- | ||
138 | https://www.slf.ch/\r\n- | 138 | https://www.slf.ch/\r\n- | ||
139 | https://www.tropos.de/institut/ueber-uns/das-institut/\r\n- | 139 | https://www.tropos.de/institut/ueber-uns/das-institut/\r\n- | ||
140 | https://www.wsl.ch/de/schnee-und-eis.html \r\n\r\n<br | 140 | https://www.wsl.ch/de/schnee-und-eis.html \r\n\r\n<br | ||
141 | />\r\n\r\n### __Related Data__ \r\n\r\nSatellite images and data can | 141 | />\r\n\r\n### __Related Data__ \r\n\r\nSatellite images and data can | ||
142 | be requested at | 142 | be requested at | ||
143 | [NASA](https://ladsweb.modaps.eosdis.nasa.gov/).\r\nFurther weather | 143 | [NASA](https://ladsweb.modaps.eosdis.nasa.gov/).\r\nFurther weather | ||
144 | radar data can be requested for certain periods at | 144 | radar data can be requested for certain periods at | ||
145 | ecasting-systems/atmosphere/weather-radar-network.html).\r\n\r\n\r\n", | 145 | ecasting-systems/atmosphere/weather-radar-network.html).\r\n\r\n\r\n", | ||
146 | "display_name": "RACLETS Field Campaign", | 146 | "display_name": "RACLETS Field Campaign", | ||
147 | "id": "ab759699-d40a-44c9-995f-c0e5aad1c2b5", | 147 | "id": "ab759699-d40a-44c9-995f-c0e5aad1c2b5", | ||
148 | "image_display_url": | 148 | "image_display_url": | ||
149 | "https://iacweb.ethz.ch/data/holimo/images/RACLETS_logo.jpg", | 149 | "https://iacweb.ethz.ch/data/holimo/images/RACLETS_logo.jpg", | ||
150 | "name": "raclets-field-campaign", | 150 | "name": "raclets-field-campaign", | ||
151 | "title": "RACLETS Field Campaign" | 151 | "title": "RACLETS Field Campaign" | ||
152 | } | 152 | } | ||
153 | ], | 153 | ], | ||
154 | "id": "e5a506af-7ff0-47ad-afe2-36de4b4e1ea9", | 154 | "id": "e5a506af-7ff0-47ad-afe2-36de4b4e1ea9", | ||
155 | "isopen": true, | 155 | "isopen": true, | ||
156 | "language": "en", | 156 | "language": "en", | ||
157 | "license_id": "odc-odbl", | 157 | "license_id": "odc-odbl", | ||
158 | "license_title": "ODbL with Database Contents License (DbCL)", | 158 | "license_title": "ODbL with Database Contents License (DbCL)", | ||
159 | "license_url": "https://opendefinition.org/licenses/odc-odbl", | 159 | "license_url": "https://opendefinition.org/licenses/odc-odbl", | ||
160 | "maintainer": "{\"affiliation\": \"LAPI, EPFL/ C-STACC, | 160 | "maintainer": "{\"affiliation\": \"LAPI, EPFL/ C-STACC, | ||
161 | ICE-HT/FORTH\", \"email\": \"athanasios.nenes@epfl.ch\", | 161 | ICE-HT/FORTH\", \"email\": \"athanasios.nenes@epfl.ch\", | ||
162 | \"given_name\": \"Athanasios\", \"identifier\": \"\", \"name\": | 162 | \"given_name\": \"Athanasios\", \"identifier\": \"\", \"name\": | ||
163 | \"Nenes\"}", | 163 | \"Nenes\"}", | ||
164 | "maintainer_email": null, | 164 | "maintainer_email": null, | ||
165 | "metadata_created": "2020-12-12T09:17:17.457367", | 165 | "metadata_created": "2020-12-12T09:17:17.457367", | ||
n | 166 | "metadata_modified": "2020-12-17T08:59:08.527942", | n | 166 | "metadata_modified": "2020-12-17T09:39:17.595032", |
167 | "name": "predicted-cloud-droplet-numbers-davos-wolfgang", | 167 | "name": "predicted-cloud-droplet-numbers-davos-wolfgang", | ||
168 | "notes": "Cloud droplet properties were predicted between February | 168 | "notes": "Cloud droplet properties were predicted between February | ||
169 | 24 and March 8 2019 for the measurement site Davos Wolfgang (1630 m | 169 | 24 and March 8 2019 for the measurement site Davos Wolfgang (1630 m | ||
170 | a.s.l., LON: 9.853594, LAT: 46.835577). Droplet calculations are | 170 | a.s.l., LON: 9.853594, LAT: 46.835577). Droplet calculations are | ||
171 | carried out with the physically based aerosol activation | 171 | carried out with the physically based aerosol activation | ||
172 | parameterization of Morales and Nenes (2014), employing the | 172 | parameterization of Morales and Nenes (2014), employing the | ||
173 | \u201ccharacteristic velocity\u201d approach of Morales and Nenes | 173 | \u201ccharacteristic velocity\u201d approach of Morales and Nenes | ||
174 | (2010). Aerosol size distribution observations required to predict the | 174 | (2010). Aerosol size distribution observations required to predict the | ||
175 | cloud droplet numbers and maximum in-cloud supersaturation are | 175 | cloud droplet numbers and maximum in-cloud supersaturation are | ||
176 | obtained from a Scanning Mobility Particle Size Spectrometer (SMPS) | 176 | obtained from a Scanning Mobility Particle Size Spectrometer (SMPS) | ||
177 | instrument deployed at Davos Wolfgang | 177 | instrument deployed at Davos Wolfgang | ||
178 | (https://www.envidat.ch/dataset/aerosol-data-davos-wolfgang). The | 178 | (https://www.envidat.ch/dataset/aerosol-data-davos-wolfgang). The | ||
179 | required vertical velocity measurements are derived from the wind | 179 | required vertical velocity measurements are derived from the wind | ||
180 | Doppler Lidar | 180 | Doppler Lidar | ||
181 | (https://www.envidat.ch/dataset/lidar-wind-profiler-data) deployed at | 181 | (https://www.envidat.ch/dataset/lidar-wind-profiler-data) deployed at | ||
182 | the same station and are extracted from the first bin of the | 182 | the same station and are extracted from the first bin of the | ||
183 | instrument, being 200 m above ground level. The hygroscopic properties | 183 | instrument, being 200 m above ground level. The hygroscopic properties | ||
184 | of the particles measured at Davos Wolfgang could not be estimated, | 184 | of the particles measured at Davos Wolfgang could not be estimated, | ||
185 | owing to a lack of concurrent CCN measurements. As a sensitivity test, | 185 | owing to a lack of concurrent CCN measurements. As a sensitivity test, | ||
186 | droplet calculations are performed assuming two different values of | 186 | droplet calculations are performed assuming two different values of | ||
187 | the aerosol hygroscopicity parameter, 0.1 and 0.25, based on the | 187 | the aerosol hygroscopicity parameter, 0.1 and 0.25, based on the | ||
188 | analysis carried out for Weissfluhjoch. Additional information can be | 188 | analysis carried out for Weissfluhjoch. Additional information can be | ||
189 | found in Section 2.3 | 189 | found in Section 2.3 | ||
190 | [here](https://acp.copernicus.org/preprints/acp-2020-1036/).", | 190 | [here](https://acp.copernicus.org/preprints/acp-2020-1036/).", | ||
191 | "num_resources": 2, | 191 | "num_resources": 2, | ||
192 | "num_tags": 6, | 192 | "num_tags": 6, | ||
193 | "organization": { | 193 | "organization": { | ||
194 | "approval_status": "approved", | 194 | "approval_status": "approved", | ||
195 | "created": "2020-12-15T13:23:53.004947", | 195 | "created": "2020-12-15T13:23:53.004947", | ||
196 | "description": "Our lab studies atmospheric processes and their | 196 | "description": "Our lab studies atmospheric processes and their | ||
197 | impacts on climate, health and ecosystems through a combination of | 197 | impacts on climate, health and ecosystems through a combination of | ||
198 | theory, measurement and modelling. A central focus in our research | 198 | theory, measurement and modelling. A central focus in our research | ||
199 | program is atmospheric particulate matter (aerosols), and studies | 199 | program is atmospheric particulate matter (aerosols), and studies | ||
200 | often combine of observations, theory and modeling. We are involved in | 200 | often combine of observations, theory and modeling. We are involved in | ||
201 | the development of aerosol instrumentation, and measurement techniques | 201 | the development of aerosol instrumentation, and measurement techniques | ||
202 | required to study processes and constrain parameters. Our group | 202 | required to study processes and constrain parameters. Our group | ||
203 | develops open-source modules routinely used in air quality and climate | 203 | develops open-source modules routinely used in air quality and climate | ||
204 | models, as well as tools for advanced sensitivity analysis of large | 204 | models, as well as tools for advanced sensitivity analysis of large | ||
205 | codes and model reduction/data discovery through emulation and network | 205 | codes and model reduction/data discovery through emulation and network | ||
206 | analysis. We are also heavily involved in field measurement programs | 206 | analysis. We are also heavily involved in field measurement programs | ||
207 | on understanding the climate and health impacts of ambient aerosol.", | 207 | on understanding the climate and health impacts of ambient aerosol.", | ||
208 | "id": "762494ed-b1ac-40e6-89c7-38b802768e1d", | 208 | "id": "762494ed-b1ac-40e6-89c7-38b802768e1d", | ||
209 | "image_url": | 209 | "image_url": | ||
210 | l.ch/labs/lapi/wp-content/uploads/2019/03/LAPI_Twitter-1920x1080.jpg", | 210 | l.ch/labs/lapi/wp-content/uploads/2019/03/LAPI_Twitter-1920x1080.jpg", | ||
211 | "is_organization": true, | 211 | "is_organization": true, | ||
212 | "name": "laboratory-of-atmospheric-processes-and-their-impacts", | 212 | "name": "laboratory-of-atmospheric-processes-and-their-impacts", | ||
213 | "state": "active", | 213 | "state": "active", | ||
214 | "title": "LAPI", | 214 | "title": "LAPI", | ||
215 | "type": "organization" | 215 | "type": "organization" | ||
216 | }, | 216 | }, | ||
217 | "owner_org": "762494ed-b1ac-40e6-89c7-38b802768e1d", | 217 | "owner_org": "762494ed-b1ac-40e6-89c7-38b802768e1d", | ||
218 | "private": false, | 218 | "private": false, | ||
219 | "publication": "{\"publication_year\": \"2020\", \"publisher\": | 219 | "publication": "{\"publication_year\": \"2020\", \"publisher\": | ||
220 | \"EnviDat\"}", | 220 | \"EnviDat\"}", | ||
t | 221 | "publication_state": "approved", | t | 221 | "publication_state": "published", |
222 | "related_datasets": "* Wieder, J\u00f6rg; R\u00f6sch, Carolin | 222 | "related_datasets": "* Wieder, J\u00f6rg; R\u00f6sch, Carolin | ||
223 | (2020). Aerosol Data Davos Wolfgang. EnviDat. | 223 | (2020). Aerosol Data Davos Wolfgang. EnviDat. | ||
224 | doi:10.16904/envidat.157.\r\n* Hervo, Maxim (2020). Wind LIDAR Davos | 224 | doi:10.16904/envidat.157.\r\n* Hervo, Maxim (2020). Wind LIDAR Davos | ||
225 | Wolfgang. EnviDat. doi:10.16904/envidat.131.", | 225 | Wolfgang. EnviDat. doi:10.16904/envidat.131.", | ||
226 | "related_publications": "* Georgakaki, P., Bougiatioti, A., Wieder, | 226 | "related_publications": "* Georgakaki, P., Bougiatioti, A., Wieder, | ||
227 | J., Mignani, C., Ramelli, F., Kanji, Z. A., Henneberger, J., Hervo, | 227 | J., Mignani, C., Ramelli, F., Kanji, Z. A., Henneberger, J., Hervo, | ||
228 | M., Berne, A., Lohmann, U., and Nenes, A.: __On the drivers of droplet | 228 | M., Berne, A., Lohmann, U., and Nenes, A.: __On the drivers of droplet | ||
229 | variability in Alpine mixed-phase clouds__, Atmos. Chem. Phys. | 229 | variability in Alpine mixed-phase clouds__, Atmos. Chem. Phys. | ||
230 | Discuss., https://doi.org/10.5194/acp-2020-1036, in review, 2020.", | 230 | Discuss., https://doi.org/10.5194/acp-2020-1036, in review, 2020.", | ||
231 | "relationships_as_object": [], | 231 | "relationships_as_object": [], | ||
232 | "relationships_as_subject": [], | 232 | "relationships_as_subject": [], | ||
233 | "resource_type": "datapaper", | 233 | "resource_type": "datapaper", | ||
234 | "resource_type_general": "datapaper", | 234 | "resource_type_general": "datapaper", | ||
235 | "resources": [ | 235 | "resources": [ | ||
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239 | "created": "2020-12-12T09:29:43.126451", | 239 | "created": "2020-12-12T09:29:43.126451", | ||
240 | "description": "In-situ measurements of aerosol size | 240 | "description": "In-situ measurements of aerosol size | ||
241 | distributions along with updraft velocities collected from a wind | 241 | distributions along with updraft velocities collected from a wind | ||
242 | Doppler Lidar are coupled with a state-of-the art droplet activation | 242 | Doppler Lidar are coupled with a state-of-the art droplet activation | ||
243 | parameterization (Morales and Nenes, 2014) to determine the cloud | 243 | parameterization (Morales and Nenes, 2014) to determine the cloud | ||
244 | droplet number and maximum in-cloud supersaturation that can | 244 | droplet number and maximum in-cloud supersaturation that can | ||
245 | potentially form over the Davos Wolfgang station between February 24 | 245 | potentially form over the Davos Wolfgang station between February 24 | ||
246 | and March 8 2019. For this, as a sensitivity test, a hygroscopicity | 246 | and March 8 2019. For this, as a sensitivity test, a hygroscopicity | ||
247 | parameter of 0.1 is assumed, which is the lower limit determined from | 247 | parameter of 0.1 is assumed, which is the lower limit determined from | ||
248 | the analysis carried out for Weissfluhjoch | 248 | the analysis carried out for Weissfluhjoch | ||
249 | set/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch). | 249 | set/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch). | ||
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252 | velocities (sigma-w) in m/s, used to apply the parameterization | 252 | velocities (sigma-w) in m/s, used to apply the parameterization | ||
253 | employing a single characteristic velocity (Morales and Nenes, | 253 | employing a single characteristic velocity (Morales and Nenes, | ||
254 | 2010)\r\n* The maximum predicted cloud parcel supersaturation | 254 | 2010)\r\n* The maximum predicted cloud parcel supersaturation | ||
255 | (Smax%)\r\n* The total in-situ aerosol number concentration (Naer) in | 255 | (Smax%)\r\n* The total in-situ aerosol number concentration (Naer) in | ||
256 | cm\u02c9\u00b3, measured by the SMPS\r\n* The predicted cloud droplet | 256 | cm\u02c9\u00b3, measured by the SMPS\r\n* The predicted cloud droplet | ||
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285 | "description": "In-situ measurements of aerosol size | 285 | "description": "In-situ measurements of aerosol size | ||
286 | distributions along with updraft velocities collected from a wind | 286 | distributions along with updraft velocities collected from a wind | ||
287 | Doppler Lidar are coupled with a state-of-the art droplet activation | 287 | Doppler Lidar are coupled with a state-of-the art droplet activation | ||
288 | parameterization (Morales and Nenes, 2014) to determine the cloud | 288 | parameterization (Morales and Nenes, 2014) to determine the cloud | ||
289 | droplet number and maximum in-cloud supersaturation that can | 289 | droplet number and maximum in-cloud supersaturation that can | ||
290 | potentially form over the Davos Wolfgang station between February 24 | 290 | potentially form over the Davos Wolfgang station between February 24 | ||
291 | and March 8 2019. For this, as a sensitivity test, a hygroscopicity | 291 | and March 8 2019. For this, as a sensitivity test, a hygroscopicity | ||
292 | parameter of 0.25 is assumed, which is the upper limit determined from | 292 | parameter of 0.25 is assumed, which is the upper limit determined from | ||
293 | the analysis carried out for Weissfluhjoch | 293 | the analysis carried out for Weissfluhjoch | ||
294 | set/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch). | 294 | set/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch). | ||
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297 | velocities (sigma-w) in m/s, used to apply the parameterization | 297 | velocities (sigma-w) in m/s, used to apply the parameterization | ||
298 | employing a single characteristic velocity (Morales and Nenes, | 298 | employing a single characteristic velocity (Morales and Nenes, | ||
299 | 2010)\r\n* The maximum predicted cloud parcel supersaturation | 299 | 2010)\r\n* The maximum predicted cloud parcel supersaturation | ||
300 | (Smax%)\r\n* The total in-situ aerosol number concentration (Naer) in | 300 | (Smax%)\r\n* The total in-situ aerosol number concentration (Naer) in | ||
301 | cm\u02c9\u00b3, measured by the SMPS\r\n* The predicted cloud droplet | 301 | cm\u02c9\u00b3, measured by the SMPS\r\n* The predicted cloud droplet | ||
302 | numbers (Nd) in cm\u02c9\u00b3\r\n* The activation fraction (%)", | 302 | numbers (Nd) in cm\u02c9\u00b3\r\n* The activation fraction (%)", | ||
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329 | "spatial_info": "Switzerland", | 329 | "spatial_info": "Switzerland", | ||
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335 | "id": "e4d28afd-f5ed-46a5-841b-ec0625192154", | 335 | "id": "e4d28afd-f5ed-46a5-841b-ec0625192154", | ||
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373 | "vocabulary_id": null | 373 | "vocabulary_id": null | ||
374 | } | 374 | } | ||
375 | ], | 375 | ], | ||
376 | "title": "Predicted cloud droplet numbers Davos Wolfgang", | 376 | "title": "Predicted cloud droplet numbers Davos Wolfgang", | ||
377 | "type": "dataset", | 377 | "type": "dataset", | ||
378 | "url": null, | 378 | "url": null, | ||
379 | "version": "1.0" | 379 | "version": "1.0" | ||
380 | } | 380 | } |