Citation:

PANGAEA.937394

Name: Experiment on seagrass (Zostera marina) response to chronically elevated temperature: biomass
Published: 2021-10-15
License: https://creativecommons.org/licenses/by/4.0/
Keywords: flowering; Seagrass; seasonality; Sea surface temperature rise; thermal tolerance; winter warming; Zostera marina

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Abstract:

This study simulated a 9-months warming scenario on the common seagrass Zostera marina from winter into summer (December 2015 - August 2016) in the Western Baltic Sea (Kiel Fijord), using outdoor mesocosms. Two treatments were applied: Ambient temperature regime (Ambient) and Ambient + 3.6C (Heat) over the entire course of the experiment. Temperature regimes were compared to the 22-year temperature average in the area.

This dataset shows final above and below ground biomass per shoot for each shoot measured. The organization of the data is hierarchical: Treatment (Heat, Ambient), Benthocosms number (6 benthocosms per treatment), Seagrass box number (4 boxes per benthocosm), shoot number (originally 6 shoots per box, some were lost throughout the experiment). Unit of biomass is g dry weight per shoot.

Keyword(s):

flowering; Seagrass; seasonality; Sea surface temperature rise; thermal tolerance; winter warming; Zostera marina

Coverage:

Latitude: 54.330000 * Longitude: 10.150000

Event(s):

Benthocosm_A1 (Kiel Fjord) * Latitude: 54.330000 * Longitude: 10.150000 * Method/Device: Mesocosm experiment (MESO)

Benthocosm_A2 (Kiel Fjord) * Latitude: 54.330000 * Longitude: 10.150000 * Method/Device: Mesocosm experiment (MESO)

Benthocosm_B1 (Kiel Fjord) * Latitude: 54.330000 * Longitude: 10.150000 * Method/Device: Mesocosm experiment (MESO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Sawall, Yvonne
2	Treatment	Treat		Sawall, Yvonne
3	Identification	ID		Sawall, Yvonne	Benthocosm #
4	Identification	ID		Sawall, Yvonne	Seagrass box #
5	Zostera marina, shoots	Z. marina shoots	#	Sawall, Yvonne
6	Zostera marina, rhizomes	Z. marina rhizom	g/shoot	Sawall, Yvonne	biomass, dry weight
7	Zostera marina, leaves	Z. marina leav	g/shoot	Sawall, Yvonne	biomass, dry weight

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

684 data points

Data

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

1 Event	2 Treat	3 ID (Benthocosm #)	4 ID (Seagrass box #)	5 Z. marina shoots [#]	6 Z. marina rhizom [g/shoot] (biomass, dry weight)	7 Z. marina leav [g/shoot] (biomass, dry weight)
Benthocosm_A1	Heat	A1	1	2	0.0274	0.1023
Benthocosm_A1	Heat	A1	1	4	0.0110	0.0143
Benthocosm_A1	Heat	A1	2	1	0.0081	0.0261
Benthocosm_A1	Heat	A1	2	3	0.0379	0.1011
Benthocosm_A1	Heat	A1	2	5	0.1251	0.1489
Benthocosm_A1	Heat	A1	3	1	0.1132	0.1923
Benthocosm_A1	Heat	A1	3	3	0.0257	0.1569
Benthocosm_A1	Heat	A1	3	6	0.1931	0.1201
Benthocosm_A1	Heat	A1	4	2	0.0510	0.0881
Benthocosm_A1	Heat	A1	4	4	0.0474	0.0284
Benthocosm_A1	Heat	A1	4	5	0.0131	0.0425
Benthocosm_A1	Heat	A1	4	6	0.0559	0.1249
Benthocosm_A2	Heat	A2	2	1	0.0249	0.0376
Benthocosm_A2	Heat	A2	3	1	0.0745	0.1221
Benthocosm_A2	Heat	A2	3	3	0.0788	0.0639
Benthocosm_A2	Heat	A2	3	4	0.1099	0.0569
Benthocosm_C1	Heat	C1	1	4	0.0221	0.0684
Benthocosm_C1	Heat	C1	1	5	0.1435	0.3996
Benthocosm_C1	Heat	C1	2	1	0.0438	0.1140
Benthocosm_C1	Heat	C1	2	2	0.1083	0.1070
Benthocosm_C1	Heat	C1	4	3	0.0336	0.0661
Benthocosm_C1	Heat	C1	4	5	0.0365	0.1274
Benthocosm_C1	Heat	C1	4	6	0.2149	0.4934
Benthocosm_C2	Heat	C2	2	1	0.3932	0.5860
Benthocosm_C2	Heat	C2	2	3	0.1176	0.1104
Benthocosm_C2	Heat	C2	2	6	0.2738	0.4010
Benthocosm_C2	Heat	C2	3	1	0.0332	0.0521
Benthocosm_C2	Heat	C2	3	2	0.0015	0.0114
Benthocosm_C2	Heat	C2	4	2	0.0421	0.0505
Benthocosm_C2	Heat	C2	4	3	0.0539	0.1044
Benthocosm_E1	Heat	E1	1	2	0.1398	0.3808
Benthocosm_E1	Heat	E1	2	6	0.0754	0.1960
Benthocosm_E1	Heat	E1	4	4	0.0484	0.0351
Benthocosm_E1	Heat	E1	4	6	0.0189	0.0831
Benthocosm_E1	Heat	E1	3	2	0.1125	0.4567
Benthocosm_E1	Heat	E1	3	4	0.0534	0.1583
Benthocosm_E2	Heat	E2	1	3	0.0651	0.0820
Benthocosm_E2	Heat	E2	2	3	0.1684	0.6167
Benthocosm_E2	Heat	E2	2	5	0.0634	0.1803
Benthocosm_E2	Heat	E2	3	2	0.0514	0.1995
Benthocosm_E2	Heat	E2	3	4	0.0897	0.4246
Benthocosm_E2	Heat	E2	3	6	0.0123	0.0506
Benthocosm_B1	Ambient	B1	1	1	0.0579	0.3813
Benthocosm_B1	Ambient	B1	1	2	0.0940	0.2048
Benthocosm_B1	Ambient	B1	1	3	0.0265	0.1145
Benthocosm_B1	Ambient	B1	1	4	0.5236	0.6943
Benthocosm_B1	Ambient	B1	1	5	0.2084	0.1342
Benthocosm_B1	Ambient	B1	2	2	0.0315	0.2425
Benthocosm_B1	Ambient	B1	2	4	0.1186	0.4034
Benthocosm_B1	Ambient	B1	2	5	0.2503	0.5732
Benthocosm_B1	Ambient	B1	3	2	0.0732	0.0856
Benthocosm_B1	Ambient	B1	3	5	0.0441	0.1688
Benthocosm_B1	Ambient	B1	3	6	0.0707	0.1576
Benthocosm_B1	Ambient	B1	4	2	0.1255	0.1288
Benthocosm_B1	Ambient	B1	4	5	0.1022	0.1856
Benthocosm_B1	Ambient	B1	4	6	0.1586	0.2743
Benthocosm_B2	Ambient	B2	1	1	0.0309	0.2186
Benthocosm_B2	Ambient	B2	1	3	0.2367	0.5283
Benthocosm_B2	Ambient	B2	1	6	0.1117	0.5429
Benthocosm_B2	Ambient	B2	2	5	0.2056	0.5429
Benthocosm_B2	Ambient	B2	2	6	0.0367	0.1886
Benthocosm_B2	Ambient	B2	3	3	0.1227	0.3427
Benthocosm_B2	Ambient	B2	3	6	0.2147	0.7365
Benthocosm_B2	Ambient	B2	4	1	0.1300	0.3728
Benthocosm_B2	Ambient	B2	4	2	0.0932	0.3100
Benthocosm_B2	Ambient	B2	4	4	0.2304	0.0540
Benthocosm_B2	Ambient	B2	4	5	0.0511	0.3627
Benthocosm_B2	Ambient	B2	4	6	0.0435	0.0563
Benthocosm_B2	Ambient	B2	3	4	0.0101	0.0363
Benthocosm_D1	Ambient	D1	1	1	0.0474	0.2434
Benthocosm_D1	Ambient	D1	1	2	0.0599	0.1690
Benthocosm_D1	Ambient	D1	1	3	0.1712	0.2983
Benthocosm_D1	Ambient	D1	1	4	0.0769	0.2767
Benthocosm_D1	Ambient	D1	1	5	0.0124	0.1042
Benthocosm_D1	Ambient	D1	2	3	0.8457	1.8001
Benthocosm_D1	Ambient	D1	2	6	0.0677	0.2176
Benthocosm_D1	Ambient	D1	3	3	0.3683	0.4003
Benthocosm_D1	Ambient	D1	3	6	0.0810	0.3115
Benthocosm_D1	Ambient	D1	4	1	0.0497	0.3455
Benthocosm_D1	Ambient	D1	4	5	0.1186	0.4774
Benthocosm_D1	Ambient	D1	4	6	0.0736	0.3277
Benthocosm_D2	Ambient	D2	1	1	0.1576	0.6968
Benthocosm_D2	Ambient	D2	1	2	0.1063	0.2598
Benthocosm_D2	Ambient	D2	1	3	0.1002	0.3702
Benthocosm_D2	Ambient	D2	1	4	0.0944	0.2461
Benthocosm_D2	Ambient	D2	1	5	0.1944	0.4379
Benthocosm_D2	Ambient	D2	1	6	0.3407	0.6069
Benthocosm_D2	Ambient	D2	4	1	0.0168	0.0985
Benthocosm_D2	Ambient	D2	4	3	0.1991	0.5794
Benthocosm_D2	Ambient	D2	4	6	0.4138	0.2921
Benthocosm_D2	Ambient	D2	2	1	0.0261	0.2085
Benthocosm_D2	Ambient	D2	2	2	0.0972	0.4777
Benthocosm_F1	Ambient	F1	1	1	0.2115	0.2352
Benthocosm_F1	Ambient	F1	1	2	0.0305	0.2168
Benthocosm_F1	Ambient	F1	1	3	0.1259	0.3877
Benthocosm_F1	Ambient	F1	1	4	0.0557	0.1569
Benthocosm_F1	Ambient	F1	1	6	0.0708	0.0617
Benthocosm_F1	Ambient	F1	2	3	0.1967	0.2123
Benthocosm_F1	Ambient	F1	2	5	0.0701	0.0197
Benthocosm_F1	Ambient	F1	3	1	0.4368	1.1518
Benthocosm_F1	Ambient	F1	3	3	0.1806	0.1196
Benthocosm_F1	Ambient	F1	3	5	0.0350	0.0522
Benthocosm_F1	Ambient	F1	3	6	0.2498	0.5617
Benthocosm_F1	Ambient	F1	4	1	0.2126	0.4200
Benthocosm_F1	Ambient	F1	4	4	0.1922	0.5632
Benthocosm_F1	Ambient	F1	4	6	0.2229	0.2646
Benthocosm_F2	Ambient	F2	1	1	0.0657	0.0408
Benthocosm_F2	Ambient	F2	1	2	0.0383	0.0636
Benthocosm_F2	Ambient	F2	1	3	0.0353	0.0791
Benthocosm_F2	Ambient	F2	1	4	0.0213	0.0268
Benthocosm_F2	Ambient	F2	3	4	0.0302	0.0192
Benthocosm_F2	Ambient	F2	4	1	0.1088	0.3134
Benthocosm_F2	Ambient	F2	4	3	0.0695	0.3155
Benthocosm_F2	Ambient	F2	4	5	0.0640	0.0854