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Scheschonk, Lydia; Becker, Stefan; Hehemann, Jan-Hendrik; Diehl, Nora; Karsten, Ulf; Bischof, Kai (2019): Temperature and light/dark treatment in Laminaria solidungula and Saccharina latissima from Kongsfjorden, Spitsbergen, during the polar night 2016/17 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.903526, In supplement to: Scheschonk, L et al. (2019): Arctic kelp eco-physiology during the polar night in the face of global warming: a crucial role for laminarin. Marine Ecology Progress Series, 611, 59-74, https://doi.org/10.3354/meps12860

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Keyword(s):
Arctic; Climate change; Eco-physiology; kelps; Kongsfjorden; polar night; Svalbard
Coverage:
Latitude: 78.930000 * Longitude: 11.930000
Event(s):
Kongsfjorden_P (Ny Ålesund, Old Pier) * Latitude: 78.930000 * Longitude: 11.930000 * Location: Ny-Ålesund, Spitsbergen * Method/Device: Biological sample (BIOS) * Comment: SCUBA diving, 3−4 m water depth, September/early October 2016 and first week of February 2017
Comment:
Change in laminarin contents in Saccharina latissima (lat) and Laminaria solidungula (sol) at time of sampling (Oct 2016; ini_) and after 14 days at different experimental temperatures (°C; 0_ / 4_ / 8_) in light/dark 12/12 (L), or continuous darkness (D).
ini as the control group constitutes the same samples as analysed for the laminarin content of the respective centre regions in October (doi:10.1594/PANGAEA.903133). The number of replicates for the other groups was increased in order to reduce the high within-group variation, which was not possible for the ini-group.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample IDSample IDScheschonk, Lydia
2 SpeciesSpeciesScheschonk, Lydia
3 LaminarinLaminarinmg/gScheschonk, Lydia14d
4 Treatment: light conditionT:lightScheschonk, Lydia
5 Treatment: temperatureT:temp°CScheschonk, Lydia
6 Sample IDSample IDScheschonk, LydiaSample ID initial
7 SpeciesSpeciesScheschonk, LydiaSpecies initial
8 LaminarinLaminarinmg/gScheschonk, Lydialaminarin initial
9 Treatment: light conditionT:lightScheschonk, Lydia
10 Treatment: temperatureT:temp°CScheschonk, Lydia
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
605 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample ID		2 
Species		3 
Laminarin [mg/g]
(14d)		4 
T:light		5 
T:temp [°C]		6 
Sample ID
(Sample ID initial)		7 
Species
(Species initial)		8 
Laminarin [mg/g]
(laminarin initial)		9 
T:light		10 
T:temp [°C]
0_L_lat_1Saccharina latissima49.382666600L0ini_lat_1Saccharina latissima65.649546490L4
0_L_lat_2Saccharina latissima81.282840540L0ini_lat_2Saccharina latissima202.230919300L4
0_L_lat_3Saccharina latissima10.023448460L0ini_lat_3Saccharina latissima23.275744850L4
0_L_lat_4Saccharina latissima60.060139600L0ini_sol_1Laminaria solidungula1.156364135L4
0_L_lat_5Saccharina latissima7.526237675L0ini_sol_2Laminaria solidungula50.124699930L4
0_L_lat_6Saccharina latissima0.000000000L0ini_sol_3Laminaria solidungula33.380676550L4
0_L_lat_7Saccharina latissima3.779168500L0
0_L_lat_8Saccharina latissima9.784702208L0
0_L_lat_9Saccharina latissima0.020150005L0
0_L_lat_10Saccharina latissima4.310526390L0
0_L_lat_11Saccharina latissima3.897048631L0
0_L_lat_12Saccharina latissima58.534669110L0
0_L_lat_13Saccharina latissima26.322774010L0
0_L_lat_14Saccharina latissima8.144732749L0
0_L_lat_15Saccharina latissima0.000000000L0
0_L_lat_16Saccharina latissima25.148248460L0
0_D_lat_1Saccharina latissima74.667886250D0
0_D_lat_2Saccharina latissima215.678342000D0
0_D_lat_3Saccharina latissima86.425226810D0
0_D_lat_4Saccharina latissima107.703280000D0
0_D_lat_5Saccharina latissima12.266999020D0
0_D_lat_6Saccharina latissima118.654331400D0
0_D_lat_7Saccharina latissima5.569280000D0
0_D_lat_8Saccharina latissima194.821202300D0
0_D_lat_9Saccharina latissima37.370602060D0
4_L_lat_1Saccharina latissima92.032119950L4
4_L_lat_2Saccharina latissima23.555956740L4
4_L_lat_3Saccharina latissima27.048509230L4
4_L_lat_4Saccharina latissima145.922157700L4
4_L_lat_5Saccharina latissima2.767212003L4
4_L_lat_6Saccharina latissima55.947162390L4
4_L_lat_7Saccharina latissima58.485529130L4
4_L_lat_8Saccharina latissima70.989182420L4
4_L_lat_9Saccharina latissima184.368217300L4
4_D_lat_1Saccharina latissima76.755329910D4
4_D_lat_2Saccharina latissima47.515342240D4
4_D_lat_3Saccharina latissima178.054905600D4
4_D_lat_4Saccharina latissima259.357127900D4
4_D_lat_5Saccharina latissima64.271905250D4
4_D_lat_6Saccharina latissima107.387425600D4
4_D_lat_7Saccharina latissima163.451702000D4
4_D_lat_8Saccharina latissima0.000000000D4
4_D_lat_9Saccharina latissima210.866061200D4
8_L_lat_1Saccharina latissima336.760576900L8
8_L_lat_2Saccharina latissima53.038202140L8
8_L_lat_3Saccharina latissima220.344159900L8
8_L_lat_4Saccharina latissima30.731107350L8
8_L_lat_5Saccharina latissima290.550270100L8
8_L_lat_6Saccharina latissima7.883790864L8
8_L_lat_7Saccharina latissima160.916988100L8
8_L_lat_8Saccharina latissima12.324554990L8
8_L_lat_9Saccharina latissima56.452851520L8
8_D_lat_1Saccharina latissima34.563335810D8
8_D_lat_2Saccharina latissima113.530851500D8
8_D_lat_3Saccharina latissima13.921052610D8
8_D_lat_4Saccharina latissima46.505849600D8
8_D_lat_5Saccharina latissima35.817986930D8
8_D_lat_6Saccharina latissima129.170849800D8
8_D_lat_7Saccharina latissima53.799372090D8
8_D_lat_8Saccharina latissima238.554101700D8
8_D_lat_9Saccharina latissima98.306527560D8
0_L_sol_1Laminaria solidungula0.866366698L0
0_L_sol_2Laminaria solidungula74.821341090L0
0_L_sol_3Laminaria solidungula1.904105362L0
0_L_sol_4Laminaria solidungula0.000000000L0
0_L_sol_5Laminaria solidungula54.917720510L0
0_L_sol_6Laminaria solidungula158.095183800L0
0_L_sol_7Laminaria solidungula0.705898522L0
0_L_sol_8Laminaria solidungula1.714821580L0
0_L_sol_9Laminaria solidungula10.469804710L0
0_D_sol_1Laminaria solidungula31.239975250D0
0_D_sol_2Laminaria solidungula1.382751491D0
0_D_sol_3Laminaria solidungula54.528469080D0
0_D_sol_4Laminaria solidungula0.751029360D0
0_D_sol_5Laminaria solidungula62.931865440D0
0_D_sol_6Laminaria solidungula44.428568880D0
0_D_sol_7Laminaria solidungula0.000000000D0
0_D_sol_8Laminaria solidungula0.005522760D0
0_D_sol_9Laminaria solidungula0.000000000D0
4_L_sol_1Laminaria solidungula7.763784029L4
4_L_sol_2Laminaria solidungula6.714425705L4
4_L_sol_3Laminaria solidungula39.055642470L4
4_L_sol_4Laminaria solidungula0.882025159L4
4_L_sol_5Laminaria solidungula1.426734001L4
4_L_sol_6Laminaria solidungula0.485918446L4
4_L_sol_7Laminaria solidungula0.000000000L4
4_L_sol_8Laminaria solidungula0.000000000L4
4_L_sol_9Laminaria solidungula1.120043138L4
4_D_sol_1Laminaria solidungula0.952404255D4
4_D_sol_2Laminaria solidungula0.000000000D4
4_D_sol_3Laminaria solidungula1.082098938D4
4_D_sol_4Laminaria solidungula1.148582051D4
4_D_sol_5Laminaria solidungula0.430859558D4
4_D_sol_6Laminaria solidungula16.808326580D4
4_D_sol_7Laminaria solidungula1.466489771D4
4_D_sol_8Laminaria solidungula0.073515419D4
4_D_sol_9Laminaria solidungula0.000000000D4
8_L_sol_1Laminaria solidungula17.515242150L8
8_L_sol_2Laminaria solidungula6.525550137L8
8_L_sol_3Laminaria solidungula0.691711763L8
8_L_sol_4Laminaria solidungula0.000000000L8
8_L_sol_5Laminaria solidungula1.508683175L8
8_L_sol_6Laminaria solidungula0.000000000L8
8_L_sol_7Laminaria solidungula4.125573290L8
8_L_sol_8Laminaria solidungula0.000000000L8
8_D_sol_1Laminaria solidungula0.066100627D8
8_D_sol_2Laminaria solidungula0.000000000D8
8_D_sol_3Laminaria solidungula0.617669964D8
8_D_sol_4Laminaria solidungula8.951778878D8
8_D_sol_5Laminaria solidungula0.000000000D8
8_D_sol_6Laminaria solidungula0.000000000D8
8_D_sol_7Laminaria solidungula0.759113746D8
8_D_sol_8Laminaria solidungula0.000000000D8
8_D_sol_9Laminaria solidungula0.000000000D8
8_D_sol_10Laminaria solidungula0.000000000D8