# Poster: Interannual variability of primary production by algae in Antarctic sea ice during the satellite era

**URL:** <https://forum.access-hive.org.au/t/poster-interannual-variability-of-primary-production-by-algae-in-antarctic-sea-ice-during-the-satellite-era/1243>\
**Category:** Posters\
**Tags:** cosima, workshop, model-evaluation, working-group, sea-ice\
**Created:** [4 September 2023 06:46 UTC](https://forum.access-hive.org.au/t/poster-interannual-variability-of-primary-production-by-algae-in-antarctic-sea-ice-during-the-satellite-era/1243 "2023-09-04T06:46:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![pat\_wongpan](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.access-hive.org.au/pat_wongpan/32/1004_2.png) [@pat\_wongpan](https://forum.access-hive.org.au/u/pat_wongpan)\
**Post date:** [4 September 2023 06:46 UTC](https://forum.access-hive.org.au/t/poster-interannual-variability-of-primary-production-by-algae-in-antarctic-sea-ice-during-the-satellite-era/1243/1 "2023-09-04T06:46:18Z")

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## Title

Interannual variability of primary production by algae in Antarctic sea ice during the satellite era

## About

Observations of primary production by algae in Antarctic sea ice are discontinuous, sparse,  
and under-described. Our study uses a high-resolution ice-ocean-biogeochemistry model (ACCESS-OM2) forced with a reanalysis product (JRA55-do; 1979–2023) and evaluated with a satellite-based light penetration index during 1988–2016 to study the impact of Antarctic sea ice extremes on the algal primary production.

## Poster

[ACCESS\_Poster\_Overleaf\_Final\_touch.pdf](https://forum.access-hive.org.au/uploads/short-url/iALUvexwjkAXo2Ba3NA3ZTGxq0O.pdf) (5.8 MB)

 ![ACCESS_Poster_Overleaf_Final_touch](https://us1.discourse-cdn.com/flex020/uploads/access1/original/2X/3/318ff0b9a2fe4abbbc727a6176aa89118d74ef66.jpeg)

**Note:** this topic is part of the [2023 ACCESS Community Workshop](https://forum.access-hive.org.au/c/access-workshop-2023/61) Poster session

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**Author:** ![lachlanswhyborn](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.access-hive.org.au/lachlanswhyborn/32/1837_2.png) [@lachlanswhyborn](https://forum.access-hive.org.au/u/lachlanswhyborn)\
**Post date:** [30 August 2024 05:38 UTC](https://forum.access-hive.org.au/t/poster-interannual-variability-of-primary-production-by-algae-in-antarctic-sea-ice-during-the-satellite-era/1243/2 "2024-08-30T05:38:53Z")

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Closed on 30 August 2024 05:38 UTC

Closed to release votes for this year’s posters.