Citation:

PANGAEA.912677

Name: Observations of winter marine microbial activity in an ice-covered fjord, West Greenland: individual observations
Published: 2020-02-26
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Greenland; marine; microbial activity; productivity; Sea ice

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Abstract:

These data are the first observations of Arctic winter microbial activity under sea ice in a west Greenland fjord (Lillefjord, 70°30'N 50°40'W), and are based on changes in dissolved oxygen content in light and dark in-situ incubations. The results can be used to calculate rates of net community productivity, respiration and photosynthesis under the ice. Data were collected at two fully ice-covered sites during February 2013, shortly after the end of the polar night. These are the results for individual bottles in each experiment. Methods are described in the 'Method.txt' file and results are summarised in doi:10.1594/PANGAEA.906332.

Keyword(s):

Greenland; marine; microbial activity; productivity; Sea ice

Other version:

Chandler, David M; Mackie, Shona (2019): Observations of winter marine productivity in an ice-covered fjord, West Greenland. PANGAEA, https://doi.org/10.1594/PANGAEA.906332

Further details:

Observations of winter marine productivity in an ice-covered fjord, West Greenland: methods (Method.txt)

Coverage:

Latitude: 70.500000 * Longitude: -50.670000

Date/Time Start: 2013-02-06T17:14:00 * Date/Time End: 2013-03-06T21:20:00

Event(s):

Lillefjord_H1 (Lillefjord, Fjord edge) * Latitude: 70.500000 * Longitude: -50.670000 * Date/Time Start: 2013-02-06T17:25:00 * Date/Time End: 2013-03-04T20:45:00 * Method/Device: Incubation, in situ productivity (ISPROD) * Comment: water 5-10 m deep

Lillefjord_H2 (Lillefjord, Fjord centre) * Latitude: 70.500000 * Longitude: -50.670000 * Date/Time Start: 2013-02-10T17:40:00 * Date/Time End: 2013-02-28T18:22:00 * Method/Device: Incubation, in situ productivity (ISPROD) * Comment: water ~300 m deep

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Chandler, David M
2	Experiment	Exp		Chandler, David M
3	Salinity	Sal		Chandler, David M
4	Temperature, water	Temp	°C	Chandler, David M
5	Bottle number	Bottle		Chandler, David M
6	Type	Type		Chandler, David M	L = light bottles, D = dark bottles
7	DATE/TIME	Date/Time		Chandler, David M	Geocode – Time in
8	DATE/TIME	Date/Time		Chandler, David M	Geocode – Time out
9	Oxygen, dissolved	DO	mg/l	Chandler, David M	in
10	Oxygen, dissolved, error	DO e	±	Chandler, David M	in; stdev
11	Oxygen, dissolved	DO	mg/l	Chandler, David M	out
12	Oxygen, dissolved, error	DO e	±	Chandler, David M	out; stdev
13	Oxygen, dissolved, change	ΔDO	mg/l/day	Chandler, David M
14	Present weather	ww		Chandler, David M
15	Snow type	Snow		Chandler, David M
16	Comment	Comment		Chandler, David M

License:

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

Size:

1146 data points

Data

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

1 Event	2 Exp	3 Sal	4 Temp [°C]	5 Bottle	6 Type (L = light bottles, D = dark b...)	7 Date/Time (Time in)	8 Date/Time (Time out)	9 DO [mg/l] (in)	10 DO e [±] (in; stdev)	11 DO [mg/l] (out)	12 DO e [±] (out; stdev)	13 ΔDO [mg/l/day]	14 ww	15 Snow	16 Comment
Lillefjord_H1	6 - 7 Feb			3	D	2013-02-06T17:14	2013-02-07T18:19	12.05	0.0200	12.03	0.01	-0.02	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			4	L	2013-02-06T17:20	2013-02-07T18:14	12.01	0.0200	12.31	0.03	0.29	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			5	D	2013-02-06T17:24	2013-02-07T18:24	12.05	0.0100	11.85	0.03	-0.20	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			6	L	2013-02-06T17:29	2013-02-07T18:11	11.92	0.0200	12.24	0.02	0.31	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			7	D	2013-02-06T17:33	2013-02-07T18:27	12.06	0.0200	11.85	0.00	-0.20	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			8	L	2013-02-06T17:38	2013-02-07T18:29	11.92	0.0200	11.93	0.05	0.01	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			9	D	2013-02-06T17:47	2013-02-07T18:25	12.05	0.0200	11.90	0.01	-0.15	Weather cloudy throughout
Lillefjord_H1	6 - 7 Feb			10	L	2013-02-06T17:52	2013-02-07T18:22	11.92	0.0400	11.98	0.01	0.06	Weather cloudy throughout
Lillefjord_H1	8 - 9 Feb			1	D	2013-02-08T18:03	2013-02-09T18:42	12.46	0.0000	11.86	0.04	-0.58	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			2	L	2013-02-08T18:11	2013-02-09T18:40	12.08	0.0400	11.95	0.02	-0.13	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			3	D	2013-02-08T18:00	2013-02-09T18:58	12.93	0.0100	11.75	0.02	-1.14	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			4	L	2013-02-08T17:47	2013-02-09T18:56	12.31	0.0100	11.55	0.02	-0.72	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			5	D	2013-02-08T18:07	2013-02-09T18:54	12.59	0.0100	11.47	0.03	-1.08	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			7	D	2013-02-08T17:56	2013-02-09T18:52	12.72	0.0100	11.72	0.01	-0.96	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			8	L	2013-02-08T17:51	2013-02-09T18:46	12.33	0.0300	10.88	0.01	-1.39	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H1	8 - 9 Feb			10	L	2013-02-08T17:43	2013-02-09T18:51	12.07	0.0100	11.75	0.02	-0.30	Weather cloudy throughout		Calving event / risk of ice breakup while putting bottles in, so returned to boat before complete set of bottles finished
Lillefjord_H2	10-11 Feb	32.8	-1.6	1	D	2013-02-10T17:40	2013-02-11T19:15	12.19	0.0300	11.79	0.03	-0.38	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	2	L	2013-02-10T17:32	2013-02-11T19:11	12.25	0.0300	11.78	0.03	-0.44	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	3	D	2013-02-10T17:48	2013-02-11T19:00	12.20	0.0200	11.96	0.04	-0.23	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	4	L	2013-02-10T17:53	2013-02-11T19:20	11.78	0.0200	11.69	0.02	-0.09	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	6	L	2013-02-10T18:01	2013-02-11T19:07	11.95	0.0300	11.83	0.02	-0.12	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	7	D	2013-02-10T17:36	2013-02-11T19:08	12.39	0.0200	11.80	0.02	-0.56	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	8	L	2013-02-10T17:19	2013-02-11T18:56	12.03	0.0300	11.97	0.04	-0.05	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	9	D	2013-02-10T17:27	2013-02-11T18:58	12.31	0.0300	11.95	0.04	-0.33	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	10-11 Feb	32.8	-1.6	10	L	2013-02-10T17:44	2013-02-11T19:04	12.08	0.0300	11.46	0.02	-0.59	clear sky 10 Feb but mostly cloudy 11 feb		bottle top missing from2 bottles and only one spare on 10 Feb so bottle 5 (D) not used
Lillefjord_H2	12-13 Feb	32.6	-1.5	1	D	2013-02-12T10:25	2013-02-13T10:15	12.32	0.0200	12.45	0.02	0.13	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	2	L	2013-02-12T09:40	2013-02-13T10:13	11.99	0.0400	12.39	0.01	0.40	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	3	D	2013-02-12T10:05	2013-02-13T10:29	12.38	0.0200	12.37	0.05	0.00	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	4	L	2013-02-12T09:52	2013-02-13T10:16	12.33	0.0600	12.37	0.03	0.03	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	5	D	2013-02-12T09:46	2013-02-13T10:25	12.13	0.1300	12.31	0.02	0.18	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	6	L	2013-02-12T10:16	2013-02-13T10:25	12.15	0.0800	12.46	0.04	0.30	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	7	D	2013-02-12T10:20	2013-02-13T10:27	12.37	0.0500	12.38	0.03	0.01	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	8	L	2013-02-12T10:00	2013-02-13T10:22	12.09	0.0400	12.38	0.03	0.29	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	9	D	2013-02-12T09:57	2013-02-13T10:32	12.57	0.0600	12.44	0.03	-0.13	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H2	12-13 Feb	32.6	-1.5	10	L	2013-02-12T10:09	2013-02-13T10:40	12.07	0.0200	12.33	0.03	0.25	12th was sunny in the morning then clouded over around 1200-1400	thin layer of snow covering the sea ice	A few small frazil ice crystals in bottles after retrieval
Lillefjord_H1	13-14 Feb	32.6	-1.5	1	D	2013-02-13T18:26	2013-02-14T18:48	12.28	0.0300	12.12	0.02	-0.16	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	2	L	2013-02-13T18:20	2013-02-14T18:33	12.30	0.0400	12.19	0.02	-0.10	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	3	D	2013-02-13T18:38	2013-02-14T18:40	12.20	0.0500	12.17	0.03	-0.03	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	4	L	2013-02-13T18:42	2013-02-14T18:31	12.29	0.0300	12.28	0.03	-0.01	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	5	D	2013-02-13T18:30	2013-02-14T18:35	12.35	0.0400	12.23	0.02	-0.12	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	6	L	2013-02-13T18:46	2013-02-14T18:42	12.29	0.0300	12.20	0.02	-0.10	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	7	D	2013-02-13T18:16	2013-02-14T18:39	12.37	0.0400	11.98	0.02	-0.39	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	8	L	2013-02-13T18:23	2013-02-14T18:36	12.31	0.0300	12.27	0.04	-0.04	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H1	13-14 Feb	32.6	-1.5	10	L	2013-02-13T18:34	2013-02-14T18:44	12.37	0.0200	12.22	0.02	-0.15	14 Feb - day started clear but became overcast by midmorning and cloud then steadily increased all day
Lillefjord_H2	15-16 Feb	32.7	-1.6	1	D	2013-02-15T17:44	2013-02-16T18:45	12.32	0.0100	12.49	0.02	0.16		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	2	L	2013-02-15T17:37	2013-02-16T18:42	12.41	0.0100	12.46	0.01	0.05		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	3	D	2013-02-15T17:56	2013-02-16T18:36	12.34	0.0100	12.44	0.02	0.10		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	4	L	2013-02-15T18:00	2013-02-16T18:39	12.40	0.0100	12.47	0.01	0.07		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	5	D	2013-02-15T17:31	2013-02-16T18:43	12.47	0.0100	12.42	0.03	-0.05		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	6	L	2013-02-15T17:34	2013-02-16T18:32	12.47	0.0100	12.39	0.02	-0.08		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	7	D	2013-02-15T17:50	2013-02-16T18:48	12.37	0.0200	12.43	0.02	0.06		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	8	L	2013-02-15T17:47	2013-02-16T18:34	12.36	0.0300	12.43	0.01	0.07		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	9	D	2013-02-15T17:41	2013-02-16T18:46	12.26	0.0100	12.44	0.01	0.17		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	15-16 Feb	32.7	-1.6	10	L	2013-02-15T17:53	2013-02-16T18:37	12.39	0.0100	12.42	0.01	0.03		thin layer of snow covering the sea ice	New Presens probe.
Lillefjord_H2	17-18 Feb	32.7	-1.6	1	D	2013-02-17T18:30	2013-02-18T20:14	12.25	0.0073	12.41	0.01	0.15	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	2	L	2013-02-17T18:37	2013-02-18T20:04	12.29	0.0069	12.27	0.04	-0.02	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	3	D	2013-02-17T18:50	2013-02-18T19:57	12.20	0.0043	12.49	0.01	0.28	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	4	L	2013-02-17T18:26	2013-02-18T20:16	12.34	0.0065	12.44	0.01	0.09	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	5	D	2013-02-17T18:44	2013-02-18T20:01	12.31	0.0085	12.38	0.01	0.07	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	6	L	2013-02-17T18:40	2013-02-18T20:06	12.36	0.0071	12.34	0.01	-0.02	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	7	D	2013-02-17T18:55	2013-02-18T19:59	12.30	0.0075	12.40	0.01	0.09	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	8	L	2013-02-17T18:23	2013-02-18T20:12	12.46	0.0085	12.37	0.02	-0.08	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	9	D	2013-02-17T18:33	2013-02-18T20:11	12.32	0.0083	12.13	0.02	-0.18	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	17-18 Feb	32.7	-1.6	10	L	2013-02-17T18:47	2013-02-18T20:08	12.33	0.0078	12.29	0.02	-0.03	Overcast & dull all day 17th. Cloudy but bright 18th	5-10 mm fresh snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	1	D	2013-02-19T19:36	2013-02-20T20:50	12.44	0.0065	12.40	0.01	-0.04	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	2	L	2013-02-19T19:19	2013-02-20T20:43	12.52	0.0151	12.41	0.01	-0.10	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	3	D	2013-02-19T19:16	2013-02-20T20:45	12.44	0.0303	12.42	0.01	-0.02	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	4	L	2013-02-19T19:33	2013-02-20T20:48	12.48	0.0090	12.46	0.01	-0.02	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	5	D	2013-02-19T19:25	2013-02-20T20:57	12.77	0.0189	12.43	0.01	-0.32	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	6	L	2013-02-19T19:13	2013-02-20T21:00	12.63	0.0070	12.30	0.02	-0.30	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	7	D	2013-02-19T19:10	2013-02-20T20:53	12.47	0.0227	12.44	0.01	-0.03	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	8	L	2013-02-19T19:28	2013-02-20T20:56	12.55	0.0275	12.41	0.03	-0.12	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	9	D	2013-02-19T19:30	2013-02-20T21:02	12.43	0.0152	12.42	0.01	0.00	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H2	19-20 Feb	32.7	-1.6	10	L	2013-02-19T19:22	2013-02-20T20:52	12.51	0.0118	12.46	0.00	-0.05	20th started sunny with high cloud, then increasing cloud through the day	20-30 mm snow covering the sea ice
Lillefjord_H1	21-25 Feb	32.6	-1.6	2	L	2013-02-21T19:50	2013-02-25T20:13	12.26	0.0100	11.97	0.03	-0.07	20th started sunny with high cloud, then increasing cloud through the day. 21-25 all clear/sunny	20-30 mm fresh snow covering the sea ice	Communication failure (cold RS232-usb converter?) after two bottles
Lillefjord_H1	21-25 Feb	32.6	-1.6	4	L	2013-02-21T19:45	2013-02-25T20:21	12.49	0.0100	11.81	0.03	-0.17	20th started sunny with high cloud, then increasing cloud through the day. 21-25 all clear/sunny	20-30 mm fresh snow covering the sea ice	Communication failure (cold RS232-usb converter?) after two bottles
Lillefjord_H2	24-25 Feb	32.8	-1.7	6	L	2013-02-24T20:38	2013-02-25T18:36	12.49	0.0114	12.42	0.01	-0.07	Sunny/clear	20-30 mm snow covering the sea ice	Computer battery died after 2 bottles
Lillefjord_H2	24-25 Feb	32.8	-1.7	8	L	2013-02-24T20:34	2013-02-25T18:40	12.50	0.0142	12.38	0.01	-0.13	Sunny/clear	20-30 mm snow covering the sea ice	Computer battery died after 2 bottles
Lillefjord_H2	25-27 Feb	32.8	-1.7	3	D	2013-02-25T21:40	2013-02-27T16:45	12.46	0.0100	12.01	0.02	-0.25	Sunny/clear on 25 and 26, but increasingly cloudy on 27th	10-20 mm snow covering the sea ice	Power failed on sensor unit after putting in 5 bottles. Measurements for last bottle put in were quite noisy (bottle 3)
Lillefjord_H2	25-27 Feb	32.8	-1.7	6	L	2013-02-25T21:30	2013-02-27T16:42	12.55	0.0100	12.06	0.01	-0.28	Sunny/clear on 25 and 26, but increasingly cloudy on 27th	10-20 mm snow covering the sea ice	Power failed on sensor unit after putting in 5 bottles. Measurements for last bottle put in were quite noisy (bottle 3)
Lillefjord_H2	25-27 Feb	32.8	-1.7	7	D	2013-02-25T21:21	2013-02-27T16:40	12.51	0.0200	11.99	0.01	-0.29	Sunny/clear on 25 and 26, but increasingly cloudy on 27th	10-20 mm snow covering the sea ice	Power failed on sensor unit after putting in 5 bottles. Measurements for last bottle put in were quite noisy (bottle 3)
Lillefjord_H2	25-27 Feb	32.8	-1.7	8	L	2013-02-25T21:26	2013-02-27T16:38	12.68	0.0300	12.08	0.02	-0.33	Sunny/clear on 25 and 26, but increasingly cloudy on 27th	10-20 mm snow covering the sea ice	Power failed on sensor unit after putting in 5 bottles. Measurements for last bottle put in were quite noisy (bottle 3)
Lillefjord_H2	25-27 Feb	32.8	-1.7	9	D	2013-02-25T21:29	2013-02-27T16:36	12.86	0.0100	12.12	0.02	-0.41	Sunny/clear on 25 and 26, but increasingly cloudy on 27th	10-20 mm snow covering the sea ice	Power failed on sensor unit after putting in 5 bottles. Measurements for last bottle put in were quite noisy (bottle 3)
Lillefjord_H2	28Feb-2March	32.8	-1.6	1	D	2013-02-28T18:23	2013-03-02T20:37	12.86	0.0337	12.33	0.03	-0.25	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	2	L	2013-02-28T18:21	2013-03-02T20:24	12.39	0.0302	12.34	0.01	-0.03	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	3	D	2013-02-28T18:41	2013-03-02T20:54	12.34	0.0146	12.45	0.01	0.05	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	4	L	2013-02-28T18:26	2013-03-02T20:46	12.47	0.0384	12.28	0.01	-0.09	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	5	D	2013-02-28T18:31	2013-03-02T20:35	12.27	0.0141	12.44	0.01	0.08	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	6	L	2013-02-28T18:12	2013-03-02T20:44	12.46	0.0323	12.34	0.01	-0.05	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	7	D	2013-02-28T18:18	2013-03-02T20:52	12.37	0.0338	12.43	0.01	0.03	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	8	L	2013-02-28T18:06	2013-03-02T20:41	12.52	0.0140	12.33	0.01	-0.09	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	9	D	2013-02-28T18:09	2013-03-02T20:49	12.41	0.0314	12.33	0.01	-0.04	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H2	28Feb-2March	32.8	-1.6	10	L	2013-02-28T18:37	2013-03-02T20:38	12.83	0.0161	12.32	0.02	-0.24	Bottles in at dusk on 28th (overcast). 1st March overcast / snow showers; 2nd March sunny.	10-20 mm snow covering the sea ice - has been some slight melting on 28th due to warmer T
Lillefjord_H1	4-6 March	32.8	-1.7	6	L	2013-03-04T20:37	2013-03-06T21:19	12.19	0.0176	12.01	0.01	-0.09		Wind scoured snow covering sea ice	Laptop battery failed so only 5 bottles left in place on 4 march
Lillefjord_H1	4-6 March	32.8	-1.7	7	D	2013-03-04T20:42	2013-03-06T21:11	12.11	0.0150	12.05	0.01	-0.03		Wind scoured snow covering sea ice	Laptop battery failed so only 5 bottles left in place on 4 march
Lillefjord_H1	4-6 March	32.8	-1.7	8	L	2013-03-04T20:53	2013-03-06T21:17	12.13	0.0335	12.00	0.03	-0.07		Wind scoured snow covering sea ice	Laptop battery failed so only 5 bottles left in place on 4 march
Lillefjord_H1	4-6 March	32.8	-1.7	9	D	2013-03-04T20:50	2013-03-06T21:12	12.11	0.0156	12.09	0.01	-0.01		Wind scoured snow covering sea ice	Laptop battery failed so only 5 bottles left in place on 4 march
Lillefjord_H1	4-6 March	32.8	-1.7	10	L	2013-03-04T20:45	2013-03-06T21:20	12.06	0.0212	11.91	0.01	-0.07		Wind scoured snow covering sea ice	Laptop battery failed so only 5 bottles left in place on 4 march