Citation:

PANGAEA.946511 (dataset in review)

Name: Relative proportions of fatty acid from littoral macroinvertebrates and pelagic zooplankton in subarctic lakes in Finnish Lapland
Creator: Jussi Vesterinen
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic animals; DHA; EPA; littoral; macroinvertebrates; pelagic

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Abstract:

This data contains fatty acid and amino acid contents and relative proportions of littoral and pelagic invertebrates in 8-9 subarctic lakes in Finnish Lapland. There are 23 littoral macroinvertebrate taxa measured, as well as two zooplankton taxa. There are also water quality parameters and geographic information about the studied lakes. Invertebrates were sampled for the fatty acid and amino acids between 15th - 25th August in 2017. Water quality samples were collected 2009-2013. Samples were collected with kick-net sampling or by vertical net tows. More detailed sampling methods and analyses are described in doi: 10.1002/lno.11563.

Keyword(s):

Benthic animals; DHA; EPA; littoral; macroinvertebrates; pelagic

Related to:

Keva, Ossi; Taipale, Sami J; Hayden, Brian; Thomas, Stephen M; Vesterinen, Jussi; Kankaala, Paula; Kahilainen, Kimmo K (2020): Increasing temperature and productivity change biomass, trophic pyramids and community-level omega-3 fatty acid content in subarctic lake food webs. Global Change Biology, 27(2), 282-296, https://doi.org/10.1111/gcb.15387

Vesterinen, Jussi; Keva, Ossi; Kahilainen, Kimmo K; Strandberg, Ursula; Hiltunen, Minna; Kankaala, Paula; Taipale, Sami J (2021): Nutritional quality of littoral macroinvertebrates and pelagic zooplankton in subarctic lakes. Limnology and Oceanography, 66(S1), https://doi.org/10.1002/lno.11563

Funding:

Academy of Finland, grant/award no. 1268566

Academy of Finland, grant/award no. 310450: TERLIT

Coverage:

Median Latitude: 68.358184 * Median Longitude: 23.881018 * South-bound Latitude: 66.500000 * West-bound Longitude: 20.490000 * North-bound Latitude: 69.500000 * East-bound Longitude: 27.070000

Minimum Elevation: 118.0 m * Maximum Elevation: 473.0 m

Event(s):

Jerisjärvi * Latitude: 67.909940 * Longitude: 24.100640 * Elevation: 264.0 m * Location: Lapland, Finland

Kilpisjärvi_1 * Latitude: 69.030000 * Longitude: 20.490000 * Elevation: 473.0 m * Location: Lapland, Finland * Method/Device: Water sample (WS)

Muddusjärvi * Latitude: 68.580000 * Longitude: 26.500000 * Elevation: 146.0 m * Location: Lapland, Finland * Method/Device: Water sample (WS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Vesterinen, Jussi
2	Habitat	Habitat		Vesterinen, Jussi	Lake habitat
3	Sample comment	Sample comment		Vesterinen, Jussi
4	Species, unique identification	Species UID		Vesterinen, Jussi
5	Species, unique identification (URI)	Species UID (URI)		Vesterinen, Jussi
6	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Vesterinen, Jussi
7	Sample ID	Sample ID		Vesterinen, Jussi	Fatty acid
8	Fatty acids	Fatty acids	%	Vesterinen, Jussi	14:0
9	Fatty acids	Fatty acids	%	Vesterinen, Jussi	14:1
10	Fatty acids	Fatty acids	%	Vesterinen, Jussi	14:1w5
11	Fatty acids	Fatty acids	%	Vesterinen, Jussi	TMTD
12	Fatty acids	Fatty acids	%	Vesterinen, Jussi	15:0
13	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i12
14	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i13
15	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i14
16	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:0
17	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:1w7
18	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:1
19	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:1
20	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:1
21	Fatty acids	Fatty acids	%	Vesterinen, Jussi	16:2w6
22	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i15
23	Fatty acids	Fatty acids	%	Vesterinen, Jussi	a14
24	Fatty acids	Fatty acids	%	Vesterinen, Jussi	a15
25	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i16
26	Fatty acids	Fatty acids	%	Vesterinen, Jussi	i17
27	Fatty acids	Fatty acids	%	Vesterinen, Jussi	a17
28	Fatty acids	Fatty acids	%	Vesterinen, Jussi	17:0
29	Fatty acids	Fatty acids	%	Vesterinen, Jussi	Phytanate
30	Fatty acids	Fatty acids	%	Vesterinen, Jussi	17:1
31	Fatty acids	Fatty acids	%	Vesterinen, Jussi	17:2
32	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:0
33	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:1w9
34	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:1w7
35	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:1w5
36	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:2w6
37	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:3w3
38	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:3w6
39	Fatty acids	Fatty acids	%	Vesterinen, Jussi	18:4w3
40	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:0
41	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:1w9
42	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:2w6
43	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:3w6
44	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:3w3
45	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:4w3
46	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:4w6
47	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:0
48	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:3w3 & 22:4w6
49	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:5w6
50	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:1
51	Fatty acids	Fatty acids	%	Vesterinen, Jussi	20:5w3
52	Fatty acids	Fatty acids	%	Vesterinen, Jussi	23:0
53	Fatty acids	Fatty acids	%	Vesterinen, Jussi	24:0
54	Fatty acids	Fatty acids	%	Vesterinen, Jussi	24:1w9
55	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:5w3
56	Fatty acids	Fatty acids	%	Vesterinen, Jussi	22:6w3

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

7003 data points

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