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Mäkelä, Meri Marianne; Luostarinen, Tiia; Ribeiro, Sofia; Weckström, Kaarina; Sejr, Mikael K; Winding, Mie Hylstofte Sichlau; Heikkilä, Maija (2025): Relative abundances of diatoms in Young Sound fjord, North-East Greenland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982455, In: Mäkelä, MM et al. (2025): Diatom and dinoflagellate cysts determination from Young Sound fjord, North-East Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982994

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Published: 2025-06-18DOI registered: 2025-06-18

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Abstract:
Datasets collected from Young Sound fjord, Northeast Greenland, between 2013 and 2018 were analysed for diatom relative abundances. An automated PPS4/3 sediment trap with an aperture of 0.05 m² was installed near the fjord entrance (74.322°N; 20.269°W) at 60-m water depth, 15 m above the seafloor as part of the Greenland Ecosystem Monitoring (GEM) programme. The rotation for the trap was set to 7 to 91 -day intervals. Diatoms were counted and identified using a Zeiss Axio Imager.A2 upright research microscope with a Plan-Apochromat 100×/1.4 oil immersion objective, phase contrast optics and a total magnification of ×1000.
Keyword(s):
Arctic; Diatom; Dinocysts; Dinoflagellate cysts; Sediment trap; Young Sound-Greenland
Coverage:
Latitude: 74.322000 * Longitude: -20.269000
Event(s):
Young_Sound_fjord * Latitude: 74.322000 * Longitude: -20.269000 * Location: Young Sound, Greenland * Method/Device: Sediment trap, Technicap, PPS 4/3 * Comment: Collected between 2013 and 2018
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample IDSample IDMäkelä, Meri Marianne
2Date/time startDate/time startMäkelä, Meri MarianneSediment trap, Technicap, PPS 4/3
3Date/time endDate/time endMäkelä, Meri MarianneSediment trap, Technicap, PPS 4/3
4Achnanthes cf. lemmermanniiA. cf. lemmermannii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
5Achnanthes spp.Achnanthes spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
6Actinocyclus curvatulusA. curvatulus%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
7Actinocyclus spp.Actinocyclus spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
8Amphora immarginataA. immarginata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
9Amphora spp.Amphora spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
10Bacillaria spp.Bacillaria spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
11Bacterosira bathyomphala, resting sporesB. bathyomphala rs%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
12Caloneis spp.Caloneis spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
13Cymbella spp.Cymbella spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
14Cocconeis scutellumC. scutellum%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
15Cocconeis stauroneiformisC. stauroneiformis%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
16Cocconeis costataC. costata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
17Cocconeis speciosaC. speciosa%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
18Cocconeis spp.Cocconeis spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
19Diploneis aestuariiD. aestuarii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
20Diploneis cabroD. cabro%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
21Diploneis incurvata var. dubiaD. incurvata var. dubia%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
22Diploneis incurvata var. incurvataD. incurvata var. incurvata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
23Diploneis litoralis var. clathrataD. litoralis var. clathrata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
24Diploneis subcinctaD. subcincta%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
25Diploneis cf. schmidtiiD. cf. schmidtii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
26Diploneis bomboidesD. bomboides%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
27Diploneis spp.Diploneis spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
28Fossulaphycus arcticusF. arcticus%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
29Fragilariopsis oceanicaF. oceanica%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
30Fragilariopsis reginae-jahniaeF. reginae-jahniae%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
31Fragilariopsis cylindrusF. cylindrus%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
32Fragilariopsis doliolusF. doliolus%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
33Fallacia spp.Fallacia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
34Fragilaria spp.Fragilaria spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
35Gomphonema spp.Gomphonema spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
36GrammatophoraGrammatophora%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
37Haslea spp.Haslea spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
38Lyrella atlanticaL. atlantica%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
39Lyrella cf. david-manniiL. cf. david-mannii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
40Lyrella hennedyiiL. hennedyii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
41Lyrella spp.Lyrella spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
42Lichmophora spp.Lichmophora spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
43Mastogloia spp.Mastogloia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
44Melosira arcticaM. arctica%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
45Navicula cinctaN. cincta%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
46Navicula gregariaN. gregaria%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
47Navicula cluthensisN. cluthensis%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
48Navicula distansN. distans%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
49Navicula kohlmaieriN. kohlmaieri%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
50Navicula cf. phylleptaN. cf. phyllepta%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
51Navicula transistansN. transistans%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)Navicula cf transitans
52Navicula spp.Navicula spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
53Nitzschia cf. laevissimaN cf. laevissima%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
54Nitzschia spp.Nitzschia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
55Paralia sulcataP. sulcata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
56Parlibellus spp.Parlibellus spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
57Planothidium delicatulumP. delicatulum%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
58Planothidium cf. polarisP. cf. polaris%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
59Planothidium quadratarea var. maximaP. quadratarea var. maxima%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
60Pinnularia spp.Pinnularia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
61Porosira glacialisP. glacialis%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
62RhoicospheniaRhoicosphenia%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
63Rhizosolenia spp.Rhizosolenia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
64Synedra fasciculataS. fasciculata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
65Synedra tabulataS. tabulata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
66Synedra spp.Synedra spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
67Sinerima marigelaS. marigela%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
68Tabularia spp.Tabularia spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
69Thalassiosira antarctica var. borealis, resting sporesT. antarctica var. borealis rs%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
70Thalassiosira antarctica var. borealis, vegetative cellT. antarctica var. borealis veg%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
71Thalassiosira nordenskioldiiT. nordenskioldii%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
72Thalassiosira angulataT. angulata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
73Thalassiosira anguste-lineataT. anguste-lineata%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
74Thalassiosira gravidaT. gravida%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
75Thalassiosira pacificaT. pacifica%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
76Thalassiosira hyalinaT. hyalina%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
77Thalassiosira teneraT. tenera%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
78Thalassiosira spp.Thalassiosira spp.%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
79Chaetoceros spp., resting sporesChaetoceros spp. rs%Mäkelä, Meri MarianneCalculation according to Battarbee & Kneen (1982)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3002 data points

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