Table of Contents

• Greenland Ice Sheet solid ice discharge from 1986 through last month
• https://github.com/GEUS-Glaciology-and-Climate/ice_discharge/labels/WARNING
• Related Work
• Citation
  • Publication
  • Project
  • Discharge data
  • Discharge gates
• Funding
• Open science vs. reproducible science

Greenland Ice Sheet solid ice discharge from 1986 through last month

This is the source for “Greenland Ice Sheet solid ice discharge from 1986 through March 2020” and previous and subsequent versions.

• Paper: doi: 10.5194/essd-12-1367-2020
  • Paper V1: doi:10.5194/essd-11-769-2019
• Data: doi:10.22008/promice/data/ice_discharge
• Code (latest): https://github.com/GEUS-PROMICE/ice_discharge
  • Source V2: https://github.com/GEUS-PROMICE/ice_discharge/tree/10.5194/essd-12-1367-2020
  • Source V1: https://github.com/GEUS-PROMICE/ice_discharge/tree/10.5194/essd-11-769-2019
• Issues https://github.com/GEUS-PROMICE/ice_discharge/issues are used to collect suggested improvements to the paper, problems that made it through review, and mention of similar papers that have been published since this was accepted. The work may be under active development, including updating data (and therefore tables) within the source document.
  • This diff shows changes between the latest version (V2) of the paper and the current (active) development version.
  • Major changes post-publication are tagged “major_change”.

WARNING

Warning

Before using the data you should check for any open/active issue tagged WARNING

Related Work

• Companion paper: “Greenland ice sheet mass balance from 1840 through next week”
  • Publication: doi:10.5194/essd-13-5001-2021
  • Source: https://github.com/GEUS-Glaciology-and-Climate/mass_balance
  • Data: https://doi.org/10.22008/FK2/OHI23Z
• Companion paper: “Greenland liquid water runoff from 1958 through 2019”
  • Paper: doi:10.5194/essd-12-2811-2020
  • Source: https://github.com/GEUS-PROMICE/freshwater
  • Data: doi:10.22008/promice/freshwater

Citation

Publication

@article{mankoff_2020_ice,
  doi = {10.5194/essd-12-1367-2020}
  url = {https://doi.org/10.5194/essd-12-1367-2020},
  year = {2020},
  volume = 12,
  issue = 2,
  pages = {1367 -- 1383},
  publisher = {Copernicus {GmbH}},
  author = {Kenneth D. Mankoff and Anne Solgaard and William Colgan and 
            Andreas P. Ahlstrøm and Shfaqat Abbas Khan and Robert S. Fausto},
  title = {{G}reenland {I}ce {S}heet solid ice discharge 
           from 1986 through March 2020},
  journal = {Earth System Science Data}
}

Project

@data{mankoff_2020_data,
    author    = {Mankoff, Ken and Solgaard, Anne},
    publisher = {GEUS Dataverse},
    title     = {{G}reenland {I}ce {S}heet solid ice discharge from 1986 through last month: Discharge},
    year      = {2020},
    doi       = {10.22008/promice/data/ice_discharge/},
    url       = {https://doi.org/10.22008/promice/data/ice_discharge/}}

Discharge data

• Note: The version number updates approximately every two weeks.

@data{mankoff_2020_discharge,
    author    = {Mankoff, Ken and Solgaard, Anne},
    publisher = {GEUS Dataverse},
    title     = {{G}reenland {I}ce {S}heet solid ice discharge from 1986 through last month: Discharge},
    year      = {2020},
    version   = {VERSION NUMBER},
    doi       = {10.22008/promice/data/ice_discharge/d/v02},
    url       = {https://doi.org/10.22008/promice/data/ice_discharge/d/v02}}

Discharge gates

@data{mankoff_2020_gates,
    author    = {Mankoff, Ken},
    publisher = {GEUS Dataverse},
    title     = {{G}reenland {I}ce {S}heet solid ice discharge from 1986 through last month: Gates},
    UNF       = {UNF:6:/eJSVvL8Rp1NG997hIhUag==},
    year      = {2020},
    version   = {VERSION_NUMBER},
    doi       = {10.22008/promice/data/ice_discharge/gates/v02},
    url       = {https://doi.org/10.22008/promice/data/ice_discharge/gates/v02}}

Funding

Dates	Organization	Program	Effort
2023 –	NASA GISS	Modeling Analysis and Prediction program.	Maintenance
2022 –	GEUS	PROMICE	Distribution (data hosting)
2018 – 2022	GEUS	PROMICE	Development; publication; distribution

Open science vs. reproducible science

• This work is open - every line of code needed to recreate it is include in this git repository, although the ~100 GB of velocity inputs are not included.
• We recognize that “open” is not necessarily “reproducible”

Source: https://github.com/karthik/rstudio2019