Changes
On March 4, 2025 at 10:59:23 AM UTC,
-
Changed the version of Simulation parameters and outputs for towards a physically and microstructure-based equation for the evolution of the specific surface area in snow to 1.0
f | 1 | { | f | 1 | { |
2 | "author": "[{\"given_name\": \"Anna\", \"name\": \"Braun\", | 2 | "author": "[{\"given_name\": \"Anna\", \"name\": \"Braun\", | ||
3 | \"email\": \"anna.braun@slf.ch\", \"data_credit\": []}, | 3 | \"email\": \"anna.braun@slf.ch\", \"data_credit\": []}, | ||
4 | {\"given_name\": \"K\\u00e9vin\", \"name\": \"Fourteau\", \"email\": | 4 | {\"given_name\": \"K\\u00e9vin\", \"name\": \"Fourteau\", \"email\": | ||
5 | \"kevin.fourteau@meteo.fr\", \"data_credit\": [], \"identifier\": | 5 | \"kevin.fourteau@meteo.fr\", \"data_credit\": [], \"identifier\": | ||
6 | \"0000-0002-9905-2446\", \"affiliation\": \"WSL Institute for Snow and | 6 | \"0000-0002-9905-2446\", \"affiliation\": \"WSL Institute for Snow and | ||
7 | Avalanche Research SLF\"}, {\"given_name\": \"Simon\", \"name\": | 7 | Avalanche Research SLF\"}, {\"given_name\": \"Simon\", \"name\": | ||
8 | \"Frei\", \"email\": \"sfrei@simonfrei.ch\", \"data_credit\": [], | 8 | \"Frei\", \"email\": \"sfrei@simonfrei.ch\", \"data_credit\": [], | ||
9 | \"identifier\": \"\", \"affiliation\": \"WSL Institute for Snow and | 9 | \"identifier\": \"\", \"affiliation\": \"WSL Institute for Snow and | ||
10 | Avalanche Research SLF\"}, {\"given_name\": \"Michael\", \"name\": | 10 | Avalanche Research SLF\"}, {\"given_name\": \"Michael\", \"name\": | ||
11 | \"Lehning\", \"email\": \"lehning@slf.ch\", \"data_credit\": [], | 11 | \"Lehning\", \"email\": \"lehning@slf.ch\", \"data_credit\": [], | ||
12 | \"identifier\": \"0000-0002-8442-0875\", \"affiliation\": \"SLF\"}, | 12 | \"identifier\": \"0000-0002-8442-0875\", \"affiliation\": \"SLF\"}, | ||
13 | {\"given_name\": \"Henning\", \"name\": \"L\\u00f6we\", \"email\": | 13 | {\"given_name\": \"Henning\", \"name\": \"L\\u00f6we\", \"email\": | ||
14 | \"loewe@slf.ch\", \"data_credit\": [], \"identifier\": | 14 | \"loewe@slf.ch\", \"data_credit\": [], \"identifier\": | ||
15 | \"0000-0001-7515-6809\", \"affiliation\": \"WSL Institute for Snow and | 15 | \"0000-0001-7515-6809\", \"affiliation\": \"WSL Institute for Snow and | ||
16 | Avalanche Research SLF\"}]", | 16 | Avalanche Research SLF\"}]", | ||
17 | "author_email": null, | 17 | "author_email": null, | ||
18 | "creator_user_id": "a4d5d516-fc09-4eb1-a222-6b035a86f18b", | 18 | "creator_user_id": "a4d5d516-fc09-4eb1-a222-6b035a86f18b", | ||
19 | "date": | 19 | "date": | ||
20 | "date_type\":\"created\",\"date\":\"\",\"end_date\":\"2024-07-31\"}]", | 20 | "date_type\":\"created\",\"date\":\"\",\"end_date\":\"2024-07-31\"}]", | ||
21 | "doi": "10.16904/envidat.569", | 21 | "doi": "10.16904/envidat.569", | ||
22 | "funding": "[{\"institution\":\"Swiss National Science | 22 | "funding": "[{\"institution\":\"Swiss National Science | ||
23 | \",\"institution_url\":\"https://data.snf.ch/grants/grant/178831\"}]", | 23 | \",\"institution_url\":\"https://data.snf.ch/grants/grant/178831\"}]", | ||
24 | "groups": [], | 24 | "groups": [], | ||
25 | "id": "6751620e-b36e-48e2-8e03-02f00d4324f2", | 25 | "id": "6751620e-b36e-48e2-8e03-02f00d4324f2", | ||
26 | "isopen": true, | 26 | "isopen": true, | ||
27 | "license_id": "cc-by-sa", | 27 | "license_id": "cc-by-sa", | ||
28 | "license_title": "Creative Commons Attribution Share-Alike | 28 | "license_title": "Creative Commons Attribution Share-Alike | ||
29 | (CC-BY-SA)", | 29 | (CC-BY-SA)", | ||
30 | "license_url": "https://creativecommons.org/licenses/by-sa/4.0/", | 30 | "license_url": "https://creativecommons.org/licenses/by-sa/4.0/", | ||
31 | "maintainer": | 31 | "maintainer": | ||
32 | \":\"anna.braun@slf.ch\",\"given_name\":\"Anna\",\"name\":\"Braun\"}", | 32 | \":\"anna.braun@slf.ch\",\"given_name\":\"Anna\",\"name\":\"Braun\"}", | ||
33 | "maintainer_email": null, | 33 | "maintainer_email": null, | ||
34 | "metadata_created": "2024-12-20T14:38:27.915896", | 34 | "metadata_created": "2024-12-20T14:38:27.915896", | ||
n | 35 | "metadata_modified": "2025-01-03T09:20:03.992747", | n | 35 | "metadata_modified": "2025-03-04T10:59:23.359618", |
36 | "name": | 36 | "name": | ||
37 | arameters-and-outputs-for-towards-a-physically-and-microstructure-ba", | 37 | arameters-and-outputs-for-towards-a-physically-and-microstructure-ba", | ||
38 | "notes": "In the associated study [1], evolution of randomly | 38 | "notes": "In the associated study [1], evolution of randomly | ||
39 | generated bi-continuous microstructures that resemble real snow | 39 | generated bi-continuous microstructures that resemble real snow | ||
40 | microstructures has been investigated. The control of the ambient | 40 | microstructures has been investigated. The control of the ambient | ||
41 | conditions (temperature and temperature gradient) and of the physical | 41 | conditions (temperature and temperature gradient) and of the physical | ||
42 | processes at play on the rate of change of the specific surface area | 42 | processes at play on the rate of change of the specific surface area | ||
43 | have been evaluated. Based on the evaluation, a new | 43 | have been evaluated. Based on the evaluation, a new | ||
44 | physically-informed governing law for the coarsening of | 44 | physically-informed governing law for the coarsening of | ||
45 | microstructures has been proposed. This law accurately predicts the | 45 | microstructures has been proposed. This law accurately predicts the | ||
46 | simulation outputs under various conditions. Furthermore, a potential | 46 | simulation outputs under various conditions. Furthermore, a potential | ||
47 | parametrization of newly introduced material properties has been | 47 | parametrization of newly introduced material properties has been | ||
48 | proposed and evaluated on snow coarsening data.\n\nThis dataset | 48 | proposed and evaluated on snow coarsening data.\n\nThis dataset | ||
49 | contains the parameters used for the mesh generation and the | 49 | contains the parameters used for the mesh generation and the | ||
50 | finite-element simulations. The output parameters of simulations, such | 50 | finite-element simulations. The output parameters of simulations, such | ||
51 | as the ice fraction, surface of the ice-air interface per total | 51 | as the ice fraction, surface of the ice-air interface per total | ||
52 | volume, mean curvature and growth rate are provided.\n\n[1]: A.Braun, | 52 | volume, mean curvature and growth rate are provided.\n\n[1]: A.Braun, | ||
53 | K. Fourteau, S. Frei, M. Lehning, H. L\u00f6we: Towards a physically | 53 | K. Fourteau, S. Frei, M. Lehning, H. L\u00f6we: Towards a physically | ||
54 | and microstructure-based equation for the evolution of the specific | 54 | and microstructure-based equation for the evolution of the specific | ||
55 | surface area in snow, Journal of Glaciology, accepted for publication | 55 | surface area in snow, Journal of Glaciology, accepted for publication | ||
56 | in 2024", | 56 | in 2024", | ||
57 | "num_resources": 1, | 57 | "num_resources": 1, | ||
58 | "num_tags": 5, | 58 | "num_tags": 5, | ||
59 | "organization": { | 59 | "organization": { | ||
60 | "approval_status": "approved", | 60 | "approval_status": "approved", | ||
61 | "created": "2018-11-15T15:27:32.106204", | 61 | "created": "2018-11-15T15:27:32.106204", | ||
62 | "description": "The core topic of the team \"Snow Physics\" is | 62 | "description": "The core topic of the team \"Snow Physics\" is | ||
63 | structure and property of snow and firn at different scales. Our most | 63 | structure and property of snow and firn at different scales. Our most | ||
64 | important tools in the cold laboratory are micro-computed tomography | 64 | important tools in the cold laboratory are micro-computed tomography | ||
65 | (micro-CT), nature-identical snow production, and our in-house | 65 | (micro-CT), nature-identical snow production, and our in-house | ||
66 | designed snow-breeders.\r\n\r\nBased on the three-dimensional | 66 | designed snow-breeders.\r\n\r\nBased on the three-dimensional | ||
67 | representation of snow, we can now calculate fundamental structural | 67 | representation of snow, we can now calculate fundamental structural | ||
68 | parameters as density variations at a spatial resolution of a few | 68 | parameters as density variations at a spatial resolution of a few | ||
69 | millimeters, e.g. revealing the finely layered structure of weak | 69 | millimeters, e.g. revealing the finely layered structure of weak | ||
70 | layers or of polar firn. In addition, the readily available data are | 70 | layers or of polar firn. In addition, the readily available data are | ||
71 | used to calculate the correlation function in all 3D, which enables a | 71 | used to calculate the correlation function in all 3D, which enables a | ||
72 | deeper understanding of the interactions between structure and | 72 | deeper understanding of the interactions between structure and | ||
73 | functional properties, e.g. for microwaves.\r\n\r\nIn addition, we are | 73 | functional properties, e.g. for microwaves.\r\n\r\nIn addition, we are | ||
74 | able to use the exact microstructure of snow for numerical | 74 | able to use the exact microstructure of snow for numerical | ||
75 | simulations. Our own or adapted codes allow to calculate thermal | 75 | simulations. Our own or adapted codes allow to calculate thermal | ||
76 | conductivity, mechanical properties, and optical properties. Direct | 76 | conductivity, mechanical properties, and optical properties. Direct | ||
77 | numerical simulation proves to be a highly valuable tool to understand | 77 | numerical simulation proves to be a highly valuable tool to understand | ||
78 | the complexity of snow.\r\n\r\nOur micro-CT is equipped with the | 78 | the complexity of snow.\r\n\r\nOur micro-CT is equipped with the | ||
79 | ability to perform time-lapse tomography using so called | 79 | ability to perform time-lapse tomography using so called | ||
80 | snow-breeders. The snow breeder made the first in-situ time-lapse | 80 | snow-breeders. The snow breeder made the first in-situ time-lapse | ||
81 | movie of metamorphosing snow under a temperature gradient | 81 | movie of metamorphosing snow under a temperature gradient | ||
82 | possible.\r\n\r\nOur developments don't stop at the microstructure. | 82 | possible.\r\n\r\nOur developments don't stop at the microstructure. | ||
83 | The quantification of snow properties at the larger scale of a snow | 83 | The quantification of snow properties at the larger scale of a snow | ||
84 | profile or on a field requires new techniques to link the micro- to | 84 | profile or on a field requires new techniques to link the micro- to | ||
85 | the macro-scale. For this purpose we developed the SnowMicroPen, a | 85 | the macro-scale. For this purpose we developed the SnowMicroPen, a | ||
86 | high-resolution penetrometer, which is able to discern different snow | 86 | high-resolution penetrometer, which is able to discern different snow | ||
87 | types using signal processing. Near-infrared photography has become a | 87 | types using signal processing. Near-infrared photography has become a | ||
88 | standard tool to quantify spatial variation of the specific surface | 88 | standard tool to quantify spatial variation of the specific surface | ||
89 | area, and, concurrently, the equivalent optical grain size. Currently, | 89 | area, and, concurrently, the equivalent optical grain size. Currently, | ||
90 | we are developing new optical techniques which try to measure density | 90 | we are developing new optical techniques which try to measure density | ||
91 | and specific surface area at the same time.", | 91 | and specific surface area at the same time.", | ||
92 | "id": "9814941c-2527-4c02-bebf-693a0cd761bd", | 92 | "id": "9814941c-2527-4c02-bebf-693a0cd761bd", | ||
93 | "image_url": | 93 | "image_url": | ||
94 | s://www.envidat.ch/uploads/group/2016-05-24-141521.837240logoslf.png", | 94 | s://www.envidat.ch/uploads/group/2016-05-24-141521.837240logoslf.png", | ||
95 | "is_organization": true, | 95 | "is_organization": true, | ||
96 | "name": "snow-physics", | 96 | "name": "snow-physics", | ||
97 | "state": "active", | 97 | "state": "active", | ||
98 | "title": "Snow Physics", | 98 | "title": "Snow Physics", | ||
99 | "type": "organization" | 99 | "type": "organization" | ||
100 | }, | 100 | }, | ||
101 | "owner_org": "9814941c-2527-4c02-bebf-693a0cd761bd", | 101 | "owner_org": "9814941c-2527-4c02-bebf-693a0cd761bd", | ||
102 | "private": false, | 102 | "private": false, | ||
103 | "publication": | 103 | "publication": | ||
104 | "{\"publisher\":\"EnviDat\",\"publication_year\":\"2024\"}", | 104 | "{\"publisher\":\"EnviDat\",\"publication_year\":\"2024\"}", | ||
105 | "publication_state": "published", | 105 | "publication_state": "published", | ||
106 | "relationships_as_object": [], | 106 | "relationships_as_object": [], | ||
107 | "relationships_as_subject": [], | 107 | "relationships_as_subject": [], | ||
108 | "resource_type": "dataset", | 108 | "resource_type": "dataset", | ||
109 | "resource_type_general": "dataset", | 109 | "resource_type_general": "dataset", | ||
110 | "resources": [ | 110 | "resources": [ | ||
111 | { | 111 | { | ||
112 | "cache_last_updated": null, | 112 | "cache_last_updated": null, | ||
113 | "cache_url": null, | 113 | "cache_url": null, | ||
114 | "created": "2025-01-02T11:10:42.625094", | 114 | "created": "2025-01-02T11:10:42.625094", | ||
115 | "description": "Simulation parameters and outputs for \"Towards | 115 | "description": "Simulation parameters and outputs for \"Towards | ||
116 | a physically and microstructure-based equation for the evolution of | 116 | a physically and microstructure-based equation for the evolution of | ||
117 | the specific surface area in snow\"", | 117 | the specific surface area in snow\"", | ||
118 | "doi": "", | 118 | "doi": "", | ||
119 | "format": "ODS", | 119 | "format": "ODS", | ||
120 | "hash": "", | 120 | "hash": "", | ||
121 | "id": "10aa98b3-0731-4ff5-bc1c-ae1ccae498fe", | 121 | "id": "10aa98b3-0731-4ff5-bc1c-ae1ccae498fe", | ||
122 | "last_modified": "2025-01-02T12:15:47.270000", | 122 | "last_modified": "2025-01-02T12:15:47.270000", | ||
123 | "metadata_modified": "2025-01-02T11:15:47.684308", | 123 | "metadata_modified": "2025-01-02T11:15:47.684308", | ||
124 | "mimetype": "application/vnd.oasis.opendocument.spreadsheet", | 124 | "mimetype": "application/vnd.oasis.opendocument.spreadsheet", | ||
125 | "mimetype_inner": null, | 125 | "mimetype_inner": null, | ||
126 | "name": "parameters_SSA_growth_rate_equation_snow.ods", | 126 | "name": "parameters_SSA_growth_rate_equation_snow.ods", | ||
127 | "package_id": "6751620e-b36e-48e2-8e03-02f00d4324f2", | 127 | "package_id": "6751620e-b36e-48e2-8e03-02f00d4324f2", | ||
128 | "position": 0, | 128 | "position": 0, | ||
129 | "resource_size": "{\"size_value\":\"\",\"size_units\":\"\"}", | 129 | "resource_size": "{\"size_value\":\"\",\"size_units\":\"\"}", | ||
130 | "resource_type": null, | 130 | "resource_type": null, | ||
131 | "restricted": | 131 | "restricted": | ||
132 | {\"level\":\"public\",\"allowed_users\":\"\",\"shared_secret\":\"\"}", | 132 | {\"level\":\"public\",\"allowed_users\":\"\",\"shared_secret\":\"\"}", | ||
133 | "size": 107275, | 133 | "size": 107275, | ||
134 | "state": "active", | 134 | "state": "active", | ||
135 | "url": | 135 | "url": | ||
136 | 5-bc1c-ae1ccae498fe/download/parameters_ssa_growth_rate_equation.ods", | 136 | 5-bc1c-ae1ccae498fe/download/parameters_ssa_growth_rate_equation.ods", | ||
137 | "url_type": "upload" | 137 | "url_type": "upload" | ||
138 | } | 138 | } | ||
139 | ], | 139 | ], | ||
140 | "spatial": | 140 | "spatial": | ||
141 | 838],[10.49203,47.80838],[10.49203,45.81802],[5.95587,45.81802]]]}]}", | 141 | 838],[10.49203,47.80838],[10.49203,45.81802],[5.95587,45.81802]]]}]}", | ||
142 | "state": "active", | 142 | "state": "active", | ||
143 | "subtitle": "", | 143 | "subtitle": "", | ||
144 | "tags": [ | 144 | "tags": [ | ||
145 | { | 145 | { | ||
146 | "display_name": "FEM", | 146 | "display_name": "FEM", | ||
147 | "id": "99cd7565-dd8c-4286-8df8-811546fa927b", | 147 | "id": "99cd7565-dd8c-4286-8df8-811546fa927b", | ||
148 | "name": "FEM", | 148 | "name": "FEM", | ||
149 | "state": "active", | 149 | "state": "active", | ||
150 | "vocabulary_id": null | 150 | "vocabulary_id": null | ||
151 | }, | 151 | }, | ||
152 | { | 152 | { | ||
153 | "display_name": "METAMORPHISM", | 153 | "display_name": "METAMORPHISM", | ||
154 | "id": "494b98ca-ec3d-4fc6-8fd5-db3214708055", | 154 | "id": "494b98ca-ec3d-4fc6-8fd5-db3214708055", | ||
155 | "name": "METAMORPHISM", | 155 | "name": "METAMORPHISM", | ||
156 | "state": "active", | 156 | "state": "active", | ||
157 | "vocabulary_id": null | 157 | "vocabulary_id": null | ||
158 | }, | 158 | }, | ||
159 | { | 159 | { | ||
160 | "display_name": "MICROSTRUCTURE", | 160 | "display_name": "MICROSTRUCTURE", | ||
161 | "id": "a35c8ef3-af06-46f3-890d-3038179b53c7", | 161 | "id": "a35c8ef3-af06-46f3-890d-3038179b53c7", | ||
162 | "name": "MICROSTRUCTURE", | 162 | "name": "MICROSTRUCTURE", | ||
163 | "state": "active", | 163 | "state": "active", | ||
164 | "vocabulary_id": null | 164 | "vocabulary_id": null | ||
165 | }, | 165 | }, | ||
166 | { | 166 | { | ||
167 | "display_name": "NUMERICAL SIMULATIONS", | 167 | "display_name": "NUMERICAL SIMULATIONS", | ||
168 | "id": "e6c7e637-f698-4b6a-81da-5abc0ee6fe74", | 168 | "id": "e6c7e637-f698-4b6a-81da-5abc0ee6fe74", | ||
169 | "name": "NUMERICAL SIMULATIONS", | 169 | "name": "NUMERICAL SIMULATIONS", | ||
170 | "state": "active", | 170 | "state": "active", | ||
171 | "vocabulary_id": null | 171 | "vocabulary_id": null | ||
172 | }, | 172 | }, | ||
173 | { | 173 | { | ||
174 | "display_name": "SNOW", | 174 | "display_name": "SNOW", | ||
175 | "id": "c4e9ea3f-6149-45ce-8631-c872b96a9537", | 175 | "id": "c4e9ea3f-6149-45ce-8631-c872b96a9537", | ||
176 | "name": "SNOW", | 176 | "name": "SNOW", | ||
177 | "state": "active", | 177 | "state": "active", | ||
178 | "vocabulary_id": null | 178 | "vocabulary_id": null | ||
179 | } | 179 | } | ||
180 | ], | 180 | ], | ||
181 | "title": "Simulation parameters and outputs for towards a physically | 181 | "title": "Simulation parameters and outputs for towards a physically | ||
182 | and microstructure-based equation for the evolution of the specific | 182 | and microstructure-based equation for the evolution of the specific | ||
183 | surface area in snow", | 183 | surface area in snow", | ||
184 | "type": "dataset", | 184 | "type": "dataset", | ||
t | 185 | "url": null | t | 185 | "url": null, |
186 | "version": "1.0" | ||||
186 | } | 187 | } |