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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
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Photosynthetic response of Antarctic lichen Stereocaulon under controlled dehydration and rehydration condition

Antarctic lichen, Stereocaulon, is usually found in the dried areas near King Sejong Station, Barton Peninsula. Such a dry condition is likely to inhibit the photosynthetic performance of photobionts in Stereocaulon. To understand how this lichen responds to drier conditions, we set up the automatic recording system storing data of photosynthetic parameters, weight, humidity under controlled dehydration (RH 15-20%) and rehydration (over RH 95%) conditions in the KOPRI. We report the F, Fm' and Y(II) values of three individual lichens under 24hr dehydration and next 24hr rehydration conditions.

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Entry ID
KOPRI-KPDC-00001859
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001859.2
Science Keyword
EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > FUNGI > LICHENS
ISO Topic
Biota
Personnel
Sung Mi Cho (smcho@kopri.re.kr)
HyoungSeok Lee (soulaid@kopri.re.kr)
Project
PE21130, Ecophysiology of Antarctic terrestrial organisms to reveal mechanisms of adaptation to changing environment. PI.Lee, Hyoungseok
Research period
2021-09-01 - 2021-10-03
Create/Update Date
2021-10-08 / 2021-10-10
Location
CONTINENT > ASIA > EASTERN ASIA > SOUTH KOREA
Raw Data
File Size: 20.34 Kb for 1 item
Citation
The data(KOPRI-KPDC-00001859) used in this work was provided by the Korea Polar Research Institute.
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  • [lat:37.368109, lon:126.648429]

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Version History

Version Registration Date Submitter Summary
2 2021-10-10 10:15 Sung Mi Cho 2021-10-10 10:15 Update
1 2021-10-08 00:23 Sung Mi Cho 2021-10-08 00:23 Update