Citation:

PANGAEA.931295

Name: Recruit abundance on a long-term experiment (1999-2017) in the LTER observatory HAUSGARTEN
Published: 2021-05-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Hausgarten; invertebrate; recruitment

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Abstract:

These data represent the results of a long-term colonization experiment at the Long-Term Ecological Research observatory HAUSGARTEN. Recruitment panels were constructed from plastic and brick and deployed attached to a metal frame in 1999 at the station HG-IV (Arctic Ocean, 79 N, 04 E, 2500 m depth). The experiment was recovered in 2017. Following recovery, all invertebrates and foraminiferans on the panels were counted using a dissecting microscope on board R/V Polarstern and then saved in 95% ethanol. Species were identified by reference to published literature and taxonomic experts. Species richness was low compared to surrounding hard-bottom communities, indicating that Arctic benthic communities may take decades to develop.

Keyword(s):

Hausgarten; invertebrate; recruitment

Related to:

Meyer-Kaiser, Kirstin; Bergmann, Melanie; Soltwedel, Thomas; Klages, Michael (2019): Recruitment of Arctic deep‐sea invertebrates: Results from a long‐term hard‐substrate colonization experiment at the Long‐Term Ecological Research observatory HAUSGARTEN. Limnology and Oceanography, 64(5), 1924-1938, https://doi.org/10.1002/lno.11160

Further details:

Wenzhöfer, Frank (2019): The Expedition PS108 of the Research Vessel POLARSTERN to the Fram Strait and the AWI-HAUSGARTEN in 2017. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 726, 72 pp, https://doi.org/10.2312/BzPM_0726_2019

Project(s):

Long-term Investigation at AWI-Hausgarten off Svalbard (Hausgarten)

Coverage:

Median Latitude: 79.047750 * Median Longitude: 4.079657 * South-bound Latitude: 79.000000 * West-bound Longitude: 4.000000 * North-bound Latitude: 79.073250 * East-bound Longitude: 4.138970

Date/Time Start: 1999-07-01T00:00:00 * Date/Time End: 2017-08-31T16:39:00

Minimum Elevation: -2500.0 m * Maximum Elevation: -2486.0 m

Event(s):

HG-IV_colonization_frame (PS108_30-1, PS55/001-1) * Latitude: 79.000000 * Longitude: 4.000000 * Date/Time Start: 1999-07-01T00:00:00 * Date/Time End: 2017-08-31T00:00:00 * Elevation: -2500.0 m * Deployment: PS55/001-1 * Recovery: PS108_30-1 * Method/Device: Multi frame (MF)

PS55/001-1 * Latitude: 79.070000 * Longitude: 4.100000 * Date/Time: 1999-07-01T00:00:00 * Location: Hausgarten * Campaign: (PS55) * Basis: * Method/Device: Victor6000 ROV (VICTOR) * Comment: water depth approx. 2500 m; deployment of a colonization frame

PS108_30-1 * Latitude: 79.073250 * Longitude: 4.138970 * Date/Time: 2017-08-31T16:39:00 * Elevation: -2486.0 m * Location: North Greenland Sea * Campaign: (ARK-XXXI/3) * Basis: * Method/Device: Remote operated vehicle (ROV) * Comment: retrieval of a colonization frame

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Plate	Plate		Meyer-Kaiser, Kirstin	Plate ID
2	Foraminifera, benthic agglutinated	Foram benth agg	#	Meyer-Kaiser, Kirstin
3	Foraminifera, benthic indeterminata	Foram benth indet	#	Meyer-Kaiser, Kirstin	Foraminifera, dome
4	Cibicidoides wuellerstorfi	C. wuellerstorfi	#	Meyer-Kaiser, Kirstin
5	Cibicides sp.	Cibicides sp.	#	Meyer-Kaiser, Kirstin	cf. Cibicides sp.
6	Foraminifera, benthic indeterminata	Foram benth indet	#	Meyer-Kaiser, Kirstin	Foraminifera, splat
7	Cladorhiza	Cladorhiza	#	Meyer-Kaiser, Kirstin
8	Porifera indeterminata	Porifera indet	#	Meyer-Kaiser, Kirstin	Sponge, lollipop
9	Porifera indeterminata	Porifera indet	#	Meyer-Kaiser, Kirstin	Sponge, small round white
10	Phakellia sp.	Phakellia sp.	#	Meyer-Kaiser, Kirstin
11	Thenea abyssorum	T. abyssorum	#	Meyer-Kaiser, Kirstin
12	Halisiphonia arctica, cover	H. arctica cov	%	Meyer-Kaiser, Kirstin
13	Gersemia rubiformis	G. rubiformis	#	Meyer-Kaiser, Kirstin
14	Bathyphellia margaritacea	B. margaritacea	#	Meyer-Kaiser, Kirstin
15	Amphianthus sp.	Amphianthus sp.	#	Meyer-Kaiser, Kirstin
16	Spirorbidae	Spirorbidae	#	Meyer-Kaiser, Kirstin	Spirorbid polychaete
17	Serpulidae	Serpulidae	#	Meyer-Kaiser, Kirstin	Serpulid polychaete
18	Worm tubes	Worm tubes	#	Meyer-Kaiser, Kirstin	Worm in mud tube
19	Encrusting, large-grain tube	Encrusting lar-gr tube	#	Meyer-Kaiser, Kirstin
20	Bivalvia	Bivalvia	#	Meyer-Kaiser, Kirstin
21	Bathycrinus carpenterii	B. carpenterii	#	Meyer-Kaiser, Kirstin
22	Unknown	Unknown	#	Meyer-Kaiser, Kirstin	Unknown "clear leaf"
23	Material	Material		Meyer-Kaiser, Kirstin
24	Position	Position		Meyer-Kaiser, Kirstin
25	Angle	Angle	deg	Meyer-Kaiser, Kirstin	Current angle
26	Species richness	S		Meyer-Kaiser, Kirstin
27	Number of individuals	Ind No	#	Meyer-Kaiser, Kirstin
28	Simpson index of diversity	Simpson I		Meyer-Kaiser, Kirstin	Simpson Evenness index J
29	Shannon Diversity Index	H'		Meyer-Kaiser, Kirstin	Shannon-Wiener Diversity index H log(e)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

957 data points

Data

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

1 Plate (Plate ID)	2 Foram benth agg [#]	3 Foram benth indet [#] (Foraminifera, dome)	4 C. wuellerstorfi [#]	5 Cibicides sp. [#] (cf. Cibicides sp.)	6 Foram benth indet [#] (Foraminifera, splat)	7 Cladorhiza [#]	8 Porifera indet [#] (Sponge, lollipop)	9 Porifera indet [#] (Sponge, small round white)	10 Phakellia sp. [#]	11 T. abyssorum [#]	12 H. arctica cov [%]	13 G. rubiformis [#]	14 B. margaritacea [#]	15 Amphianthus sp. [#]	16 Spirorbidae [#] (Spirorbid polychaete)	17 Serpulidae [#] (Serpulid polychaete)	18 Worm tubes [#] (Worm in mud tube)	19 Encrusting lar-gr tube [#]	20 Bivalvia [#]	21 B. carpenterii [#]	22 Unknown [#] (Unknown "clear leaf")	23 Material	24 Position	25 Angle [deg] (Current angle)	26 S	27 Ind No [#]
1P	78	0	125	0	0	1	0	29	0	0	47.00	4	0	1	0	78	1	0	0	15	0	Plastic	Top	90	10	379.0
2P	20	0	354	22	0	3	0	24	0	0	17.00	1	0	1	0	101	0	0	0	19	0	Plastic	Top	90	10	562.0
3P	17	0	253	22	0	10	2	32	0	0	3.00	1	0	0	0	119	0	4	0	25	1	Plastic	Top	30	12	489.0
4P	13	1	96	25	0	9	0	37	0	0	4.00	2	0	0	0	95	0	0	0	20	0	Plastic	Top	30	10	302.0
5P	16	1	290	13	0	16	0	41	0	0	2.00	2	0	1	0	106	0	0	0	13	0	Plastic	Top	30	11	501.0
6P	9	6	246	50	0	10	0	33	0	0	1.50	0	0	0	2	76	0	0	0	10	0	Plastic	Top	30	10	443.5
7P	0	0	46	65	0	1	0	3	0	0	0.00	1	0	0	0	78	0	0	0	0	0	Plastic	Top	90	6	194.0
11P	28	3	142	77	0	9	0	42	0	0	28.00	0	0	0	0	72	0	0	0	6	0	Plastic	Top	30	9	407.0
12P	30	0	55	2	0	3	0	64	0	0	2.00	0	0	0	0	59	0	0	0	2	0	Plastic	Top	30	8	217.0
13P	0	0	143	70	0	4	0	16	0	0	2.00	2	0	0	0	68	0	0	0	3	0	Plastic	Inside	90	8	308.0
14P	0	1	176	26	0	0	0	59	0	0	8.00	0	0	0	0	69	0	0	0	2	0	Plastic	Inside	90	7	341.0
15P	1	2	82	107	0	2	0	36	0	0	0.00	1	0	0	0	88	0	0	0	0	0	Plastic	Inside	90	8	319.0
16P	8	1	206	141	0	2	0	79	0	0	10.00	0	0	0	0	93	0	0	0	4	0	Plastic	Inside	0	9	544.0
17P	2	0	54	210	0	7	0	39	0	0	0.00	2	0	0	0	89	0	0	0	6	0	Plastic	Inside	0	8	409.0
19P	0	0	136	225	0	0	0	14	0	0	0.00	0	0	0	0	148	0	0	0	0	0	Plastic	Inside	30	4	523.0
1S	82	0	90	0	0	10	0	72	0	0	80.00	0	0	0	0	174	0	0	0	34	0	Stone	Top	90	7	542.0
2S	80	0	84	0	0	4	0	54	0	0	88.00	2	0	0	0	108	0	0	0	50	0	Stone	Top	30	8	470.0
3S	6	0	60	0	0	2	0	44	2	0	80.00	0	2	0	0	142	0	0	0	36	0	Stone	Top	30	9	374.0
4S	20	0	820	0	0	10	0	12	0	18	0.00	0	2	0	0	54	0	0	2	0	0	Stone	Bottom	90	8	938.0
6S	164	0	64	0	0	14	0	106	0	0	148.00	0	0	0	0	132	0	0	0	36	0	Stone	Top	30	7	664.0
7S	54	0	170	0	0	0	0	68	0	0	55.00	2	0	0	0	176	0	0	0	22	0	Stone	Inside	90	7	547.0
8S	4	2	188	174	0	4	0	70	0	0	0.00	0	0	0	0	294	0	0	0	6	0	Stone	Bottom	30	8	742.0
9S	4	0	80	196	8	6	0	172	0	0	0.00	0	0	2	0	312	0	0	0	2	0	Stone	Bottom	30	9	782.0
10S	0	0	224	160	4	0	0	52	0	0	0.00	0	0	0	0	274	0	0	0	2	0	Stone	Bottom	90	6	716.0
12S	12	0	204	0	0	8	0	22	0	0	0.00	0	6	0	0	186	0	0	0	2	0	Stone	Bottom	30	7	440.0
13S	24	0	112	30	0	0	0	86	0	0	31.00	0	0	0	0	176	0	0	0	22	0	Stone	Inside	90	7	481.0
14S	16	10	208	96	0	32	0	202	0	0	14.00	0	0	0	0	196	0	0	0	30	0	Stone	Inside	90	9	804.0
15S	110	0	164	0	0	16	0	126	0	0	42.00	2	0	0	0	182	0	0	0	28	0	Stone	Inside	0	8	670.0
16S	32	0	70	0	0	8	0	136	0	0	28.00	2	0	0	0	142	0	0	0	22	0	Stone	Inside	0	8	440.0
17S	60	2	96	0	0	8	0	192	0	0	56.00	0	0	0	0	146	0	0	0	18	0	Stone	Inside	0	8	578.0
18S	86	0	68	6	0	12	0	64	0	0	2.00	2	0	0	0	190	0	0	0	20	0	Stone	Inside	0	9	450.0
19S	80	0	100	10	0	4	0	130	0	0	2.00	4	0	0	0	150	0	0	0	34	0	Stone	Inside	0	9	514.0
20S	8	0	86	0	0	10	2	270	0	0	14.00	2	0	0	0	194	0	0	0	22	0	Stone	Inside	0	9	608.0