f | { | f | { |
n | "author": "[{\"affiliation\": \"WSL\", \"affiliation_02\": \"\", | n | "author": "[{\"affiliation\": \"WSL\", \"affiliation_02\": \"SLF\", |
| \"affiliation_03\": \"\", \"email\": \"oceane.hames@wsl.ch\", | | \"affiliation_03\": \"EPFL\", \"data_credit\": \"software\", |
| | | \"email\": \"hames.oceane@gmail.com\", \"given_name\": |
| \"given_name\": \"\", \"identifier\": \"\", \"name\": \"Hames\"}]", | | \"Oc\\u00e9ane\", \"identifier\": \"\", \"name\": \"Hames\"}, |
| | | {\"affiliation\": \"EPFL\", \"affiliation_02\": \"CRYOS\", |
| | | \"affiliation_03\": \"\", \"data_credit\": [\"software\", |
| | | \"supervision\"], \"email\": \"mahdi.jafari@epfl.ch\", \"given_name\": |
| | | \"Mahdi\", \"identifier\": \"\", \"name\": \"Jafari\"}, |
| | | {\"affiliation\": \"WSL\", \"affiliation_02\": \"SLF\", |
| | | \"affiliation_03\": \"EPFL\", \"data_credit\": \"supervision\", |
| | | \"email\": \"lehning@slf.ch\", \"given_name\": \"Michael\", |
| | | \"identifier\": \"\", \"name\": \"Lehning\"}]", |
| "author_email": null, | | "author_email": null, |
| "creator_user_id": "16379126-7832-4ddf-b7b2-4e1f408d532e", | | "creator_user_id": "16379126-7832-4ddf-b7b2-4e1f408d532e", |
n | "date": "[{\"date\": \"2019-12-03\", \"date_type\": \"collected\", | n | "date": "[{\"date\": \"2019-12-03\", \"date_type\": \"created\", |
| \"end_date\": \"\"}]", | | \"end_date\": \"\"}]", |
| "doi": "10.16904/envidat.223", | | "doi": "10.16904/envidat.223", |
| "funding": "[{\"grant_number\": \"\", \"institution\": \"Swiss | | "funding": "[{\"grant_number\": \"\", \"institution\": \"Swiss |
n | National Science Foundation\", \"institution_url\": \"MOSAIC\"}]", | n | National Science Foundation\", \"institution_url\": |
| | | \"http://www.snf.ch/en/Pages/default.aspx\"}]", |
| "groups": [], | | "groups": [], |
| "id": "8bdc13ec-e59e-4f08-aa0d-646745fb76a6", | | "id": "8bdc13ec-e59e-4f08-aa0d-646745fb76a6", |
| "isopen": true, | | "isopen": true, |
| "language": "en", | | "language": "en", |
| "license_id": "cc-by-sa", | | "license_id": "cc-by-sa", |
| "license_title": "Creative Commons Attribution Share-Alike | | "license_title": "Creative Commons Attribution Share-Alike |
| (CC-BY-SA)", | | (CC-BY-SA)", |
| "license_url": "https://creativecommons.org/licenses/by-sa/4.0/", | | "license_url": "https://creativecommons.org/licenses/by-sa/4.0/", |
n | "maintainer": "{\"affiliation\": \"\", \"email\": | n | "maintainer": "{\"affiliation\": \"WSL\", \"email\": |
| \"oceane.hames@wsl.ch\", \"given_name\": \"\", \"identifier\": \"\", | | \"hames.oceane@gmail.com\", \"given_name\": \"Oc\u00e9ane\", |
| \"name\": \"Hames\"}", | | \"identifier\": \"\", \"name\": \"Hames\"}", |
| "maintainer_email": null, | | "maintainer_email": null, |
| "metadata_created": "2021-05-20T09:50:58.431619", | | "metadata_created": "2021-05-20T09:50:58.431619", |
n | "metadata_modified": "2021-05-20T11:33:56.162071", | n | "metadata_modified": "2021-07-23T06:24:30.264284", |
| "name": "snow-accumulation-on-arctic-sea-ice-during-mosaic", | | "name": "snow-accumulation-on-arctic-sea-ice-during-mosaic", |
n | "notes": "This page compiles metadata information on the | n | "notes": "snowBedFoam 1.0. is a snow transport solver implemented in |
| publication:\r\nModelling the small-scale deposition of snow onto | | the Computational Fluid Dynamics (CFD) software OpenFOAM. It is |
| structured Arctic sea ice during a MOSAiC storm.", | | adapted from the standard multi-phase flow solver DPMFoam for |
| | | application in snow-influenced environments. \r\n\r\nTo simulate |
| | | aeolian snow transport, snowBedFoam 1.0. handles coupled |
| | | Eulerian\u2013Lagrangian phases, which involve a finite number of |
| | | particles (snow) spread in a continuous phase (air). The snow erosion |
| | | and deposition are modelled through physically-based equations such as |
| | | the ones employed in the well-established LES-Lagrangian Stochastic |
| | | Model (Comola and Lehning, 2017 ; Sharma et al., 2018). This modelling |
| | | approach is computationally intensive and thus adapted to simulate |
| | | snow movement and distribution on small scale |
| | | terrain.\r\n\r\nsnowBedFoam 1.0. was tested against topographical data |
| | | collected on Arctic sea ice during the MOSAiC expedition |
| | | (Clemens-Sewall, 2021) . Together with atmospheric data from the |
| | | MOSAiC Met City (Shupe et al., 2021) used for the fluid forcing, the |
| | | model was able to accurately simulate the zones of erosion and |
| | | deposition of snow along a complex ice ridge structure. \r\n\r\nThe |
| | | core code of snowBedFoam 1.0. is also accessible on the WSL/SLF GitLab |
| | | repository (more details in the Resources section).\r\n ", |
| "num_resources": 1, | | "num_resources": 3, |
| "num_tags": 5, | | "num_tags": 5, |
| "organization": { | | "organization": { |
| "approval_status": "approved", | | "approval_status": "approved", |
| "created": "2016-11-17T12:24:20.447699", | | "created": "2016-11-17T12:24:20.447699", |
| "description": "CRYOS is the EPFL laboratory of the WSL/SLF - EPFL | | "description": "CRYOS is the EPFL laboratory of the WSL/SLF - EPFL |
| joint appointment for Prof. Michael Lehning. At his WSL side, Prof. | | joint appointment for Prof. Michael Lehning. At his WSL side, Prof. |
| Michael Lehning is head of the research unit \"Snow and Permafrost\" | | Michael Lehning is head of the research unit \"Snow and Permafrost\" |
| at SLF in Davos.\r\n \r\n###General Mission\r\nThe laboratory of | | at SLF in Davos.\r\n \r\n###General Mission\r\nThe laboratory of |
| cryospheric sciences investigates the processes that shape snow and | | cryospheric sciences investigates the processes that shape snow and |
| ice in mountains and polar regions. In particular, snow cover | | ice in mountains and polar regions. In particular, snow cover |
| processes, snow-atmosphere interactions and mountain hydrology are in | | processes, snow-atmosphere interactions and mountain hydrology are in |
| the focus of current research. This includes a strive for deeper | | the focus of current research. This includes a strive for deeper |
| understanding of the complicated mass and energy exchange processes | | understanding of the complicated mass and energy exchange processes |
| within, above and below a snow cover but also predictions of future | | within, above and below a snow cover but also predictions of future |
| snow and ice in mountains and high latitudes. A newer work area is the | | snow and ice in mountains and high latitudes. A newer work area is the |
| risk management and optimization in the field of renewable energy | | risk management and optimization in the field of renewable energy |
| production based on our detailed understanding of water, wind and | | production based on our detailed understanding of water, wind and |
| radiation processes in mountains.\r\n\r\nMore information: | | radiation processes in mountains.\r\n\r\nMore information: |
| http://cryos.epfl.ch/", | | http://cryos.epfl.ch/", |
| "id": "b2ef52fe-c56a-4973-8309-24837f3848ed", | | "id": "b2ef52fe-c56a-4973-8309-24837f3848ed", |
| "image_url": "2019-03-26-151807.125593CRYOSLogoFinal.jpg", | | "image_url": "2019-03-26-151807.125593CRYOSLogoFinal.jpg", |
| "is_organization": true, | | "is_organization": true, |
| "name": "cryos", | | "name": "cryos", |
| "state": "active", | | "state": "active", |
| "title": "CRYOS", | | "title": "CRYOS", |
| "type": "organization" | | "type": "organization" |
| }, | | }, |
| "owner_org": "b2ef52fe-c56a-4973-8309-24837f3848ed", | | "owner_org": "b2ef52fe-c56a-4973-8309-24837f3848ed", |
| "private": false, | | "private": false, |
| "publication": "{\"publication_year\": \"2021\", \"publisher\": | | "publication": "{\"publication_year\": \"2021\", \"publisher\": |
| \"EnviDat\"}", | | \"EnviDat\"}", |
n | "publication_state": "pub_pending", | n | "publication_state": "approved", |
| "related_datasets": "", | | "related_datasets": "*Atmospheric Radiation Measurement (ARM) user |
| "related_publications": "", | | facility. 2019. Ka ARM Zenith Radar (KAZRCFRGE). 2019-11-06 to |
| | | 2019-11-13, ARM Mobile Facility (MOS) MOSAIC (Drifting Obs - Study of |
| | | Arctic Climate); AMF2 (M1). Compiled by I. Lindenmaier, K. Johnson, D. |
| | | Nelson, B. Isom, J. Hardin, A. Matthews, T. Wendler and V. Castro. ARM |
| | | Data Center. doi:10.5439/1498936.\r\n\r\n*David Clemens-Sewall. 2021. |
| | | Terrestrial Laser Scans of the Snow 2 area of the Multidisciplinary |
| | | drifting Observatory for the Study of Arctic Climate from November 6 |
| | | and 13 2019. urn:node:ARCTIC. doi:10.18739/A2DZ03304.\r\n\r\n*Shupe et |
| | | al. 2021. MOSAiC atmospheric data from MET tower. [Note: a more |
| | | complete reference (DOI) will be added after publication of the |
| | | dataset.]\r\n\r\n\r\n\r\n\r\n\r\n\r\n", |
| | | "related_publications": "*Comola, F., and Lehning, M. (2017), |
| | | Energy- and momentum-conserving model of splash entrainment in sand |
| | | and snow saltation, Geophys. Res. Lett., 44, 1601\u2013 1609, |
| | | doi:10.1002/2016GL071822.\r\n\r\n*Sharma, V., Comola, F., and Lehning, |
| | | M.: On the suitability of the Thorpe\u2013Mason model for calculating |
| | | sublimation of saltating snow, The Cryosphere, 12, 3499\u20133509, |
| | | https://doi.org/10.5194/tc-12-3499-2018, 2018.\r\n\r\n", |
| "relationships_as_object": [], | | "relationships_as_object": [], |
| "relationships_as_subject": [], | | "relationships_as_subject": [], |
n | "resource_type": "dataset", | n | "resource_type": "software", |
| "resource_type_general": "dataset", | | "resource_type_general": "software", |
| "resources": [ | | "resources": [ |
| { | | { |
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| "created": "2021-05-20T11:33:52.788535", | | "created": "2021-05-20T11:33:52.788535", |
n | "description": "Needs to be updated", | n | "description": "This is the initial draft of the paper where the |
| | | snowBedFoam 1.0. results are tested against Terrestrial Laser Scan |
| | | (TLS) measurements of snow dynamics on Arctic sea ice (MOSAiC |
| | | expedition). It highlights the numerical limitations of our model as |
| | | well as the measurement uncertainties, which may occur in such extreme |
| | | environments.", |
| "doi": "", | | "doi": "", |
| "format": "PDF", | | "format": "PDF", |
| "hash": "", | | "hash": "", |
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| "resource_type": null, | | "resource_type": null, |
| "restricted": "{\"level\": \"public\", \"allowed_users\": \"\", | | "restricted": "{\"level\": \"public\", \"allowed_users\": \"\", |
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n | "size": 4494599, | n | "size": 3025070, |
| "state": "active", | | "state": "active", |
| "url": | | "url": |
n | /download/gmd_smallscaledeposition_arcticseaice_hamesjafari_etal.pdf", | n | 6e-afa2-4a08-bb12-351648d1e1f9/download/snowbedfoam_mosaicseaice.pdf", |
| | | "url_type": "upload" |
| | | }, |
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| | | "created": "2021-06-11T11:09:58.514378", |
| | | "description": "OpenFOAM-2.3.0. scripts containing the |
| | | implemented Eulerian-Lagrangian snow transport model.\r\n\r\nThe code |
| | | file provided here is not updated. The most recent version of the |
| | | script can be found on the WSL/SLF GitLab repository: |
| | | https://gitlabext.wsl.ch/atmospheric-models/snowbedfoam-v1-0.git", |
| | | "doi": "None", |
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| | | "url": |
| | | 080d7-e68d-4cb8-9b63-34ebf5998fe7/download/snowbedfoam-v1-0-main.zip", |
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| | | "created": "2021-07-02T11:49:43.470036", |
| | | "description": "Extract from the preliminary MOSAiC atmospheric |
| | | data (Level 2) for the time period 6th to 13th of November, 2019. |
| | | \r\nThis data was used to set up the fluid forcing parameters in the |
| | | snowBedFoam simulations on MOSAiC sea ice. It is being published in |
| | | this repository with the kind permission from Matthew Shupe and his |
| | | team. \r\nThe final processed and quality controlled version of this |
| | | dataset (Level 3) has not been published yet. A complete reference |
| | | will be added in this description once it is released.", |
| | | "doi": "None", |
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| | | "hash": "", |
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| | | "name": "MOSAiC Met City preliminary (Level 2) wind data ", |
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| } | | } |
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n | "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[5.95587, | n | "spatial": |
| 45.81802],[5.95587, 47.80838],[10.49203, 47.80838],[10.49203, | | 3705433648492],[90,84.24187622276202],[53.4375,84.24187622276202]]]}", |
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| "spatial_info": "Switzerland", | | "spatial_info": "Switzerland", |
| "state": "active", | | "state": "active", |
| "subtitle": "", | | "subtitle": "", |
| "tags": [ | | "tags": [ |
| { | | { |
| "display_name": "ARCTIC SEA ICE", | | "display_name": "ARCTIC SEA ICE", |
| "id": "f98cc601-3e57-4af1-a8b5-3e1770bd0420", | | "id": "f98cc601-3e57-4af1-a8b5-3e1770bd0420", |
| "name": "ARCTIC SEA ICE", | | "name": "ARCTIC SEA ICE", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "MOSAIC", | | "display_name": "MOSAIC", |
| "id": "e97c8f27-76a3-4c98-9627-b3731f6720e4", | | "id": "e97c8f27-76a3-4c98-9627-b3731f6720e4", |
| "name": "MOSAIC", | | "name": "MOSAIC", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "OPENFOAM", | | "display_name": "OPENFOAM", |
| "id": "e1854139-4856-4dc6-9546-19f39fa235a7", | | "id": "e1854139-4856-4dc6-9546-19f39fa235a7", |
| "name": "OPENFOAM", | | "name": "OPENFOAM", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "SNOW DEPOSITION", | | "display_name": "SNOW DEPOSITION", |
| "id": "ff281882-e1c0-4119-9c10-5929c5222ef9", | | "id": "ff281882-e1c0-4119-9c10-5929c5222ef9", |
| "name": "SNOW DEPOSITION", | | "name": "SNOW DEPOSITION", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| }, | | }, |
| { | | { |
| "display_name": "SNOW TRANSPORT", | | "display_name": "SNOW TRANSPORT", |
| "id": "506cb5dc-8200-41ac-b0a4-fdd2db5cd539", | | "id": "506cb5dc-8200-41ac-b0a4-fdd2db5cd539", |
| "name": "SNOW TRANSPORT", | | "name": "SNOW TRANSPORT", |
| "state": "active", | | "state": "active", |
| "vocabulary_id": null | | "vocabulary_id": null |
| } | | } |
| ], | | ], |
t | "title": "Snow Accumulation on Arctic Sea Ice during MOSAIC", | t | "title": "snowBedFoam: an OpenFOAM Eulerian-Lagrangian solver for |
| | | modelling snow transport", |
| "type": "dataset", | | "type": "dataset", |
| "url": null, | | "url": null, |
| "version": "1.0" | | "version": "1.0" |
| } | | } |