P7 (NLEG25/NPAL16)

• Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  Event ID: 90dde530-098e-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-30T12:34:06
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 34" N , 30° 51' 22" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 17
  Gear type: Box core
  Sample depth (m): 3,087.00
  Bottom depth (m): 3,086.91
  Person of Interest

  Name: Agneta Fransson

  Email: agneta.fransson@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  pi_name: Agneta Fransson
  

  Abstract

  The Nansen Legacy (NL) JC2-2 cruise extends the NL study area into the central Arctic Ocean. JC2-2 addresses objectives of the research foci RF1, RF2 and RF3 by jointly collecting interdisciplinary samples and data at five process (P) stations, extending northward from the previously northernmost station P7. We have a special focus on sea ice and upper ocean work as well as connectivity to the mid and deep water column and underlying sediments in early autumn. In addition, JC2-2 explores the role of transport of elements and organisms from the Siberian shelves through the Transpolar Drift, thus will enter the Amundsen Basin. In situ and lab experiments are an important part of the cruise and are designed to measure and quantify processes and their rates. We collect samples and data to contrast the conditions in the deep Nansen Basin (P8, P11) and in the Amundsen Basin (P10) as well as over the separating Gakkel Ridge (P9) with the earlier Nansen Legacy cruises (Q3, Q1, Q2, Q4, JC1-2, JC2-1) in the northern Barents Sea. Thus, the Nansen Legacy process station P7 is the southernmost station on this expedition. We follow the routines established on earlier Nansen Legacy cruises and continue to improve routines for collaboration, and interdisciplinary research. The overarching project objectives are summarized in the project proposal and implementation plan and we follow procedures summarized in protocol version 9. This cruise is also a Norwegian contribution to the international Synoptic Arctic Survey (SAS) and takes place at the same time when the Swedish icebreaker Oden is on their SAS expedition in the nearby region between Northeast Greenland and the North Pole.

  
  pi_email: agneta.fransson@npolar.no
  projectID: The Nansen Legacy (RCN# 276730)
  pi_address: Fram Center, Tromsø
  recordedBy: Agneta Fransson, Bodil Bluhm
  pi_institution: NPI
  

  Created: 2021-10-13T07:50:53

  Modified: 2021-10-29T08:55:38

  History: 2021-10-13T07:50:53Z: Initial read in of the log files. 2021-10-29T08:55:38Z: Adding sample depths

  Event remarks: 3097m

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 129
  end_date: 2021-08-30 00:00:00
  end_time: 15:15:01.529000
  start_date: 2021-08-30 00:00:00
  vesselName: Kronprins Haakon
  description: Box Core
  endDecimalLatitude: 81.8095661333333
  endDecimalLongitude: 30.8560726
  

  Child events

  Event ID	Event datetime	Cruise number	Bottle number	Bottom depth (m)	Sample depth (m)	Station name ref	Gear Type	PI Name	PI Institution
  9406174e-07dd-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Lise Øvreås	University of Bergen
  6e518982-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  426b67d7-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  426b67d6-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  426b67d5-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  426b67d4-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  3f456bf4-07df-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  97c4123f-07db-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  9b3b3a44-07dd-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Lise Øvreås	University of Bergen
  96f51d0a-07dd-11ec-b81f-005056a2bfc1	2021-08-30T12:34:06Z	2021710		3086.91	3087.00	P7 (NLEG25/NPAL16)	Box core	Lise Øvreås	University of Bergen

• Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  Event ID: 397619e0-0969-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-30T08:06:48
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 35" N , 30° 51' 27" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 16
  Gear type: Box core
  Sample depth (m): 3,087.00
  Bottom depth (m): 3,087.06
  Person of Interest

  Name: Agneta Fransson

  Email: agneta.fransson@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  pi_name: Agneta Fransson
  

  Abstract

  The Nansen Legacy (NL) JC2-2 cruise extends the NL study area into the central Arctic Ocean. JC2-2 addresses objectives of the research foci RF1, RF2 and RF3 by jointly collecting interdisciplinary samples and data at five process (P) stations, extending northward from the previously northernmost station P7. We have a special focus on sea ice and upper ocean work as well as connectivity to the mid and deep water column and underlying sediments in early autumn. In addition, JC2-2 explores the role of transport of elements and organisms from the Siberian shelves through the Transpolar Drift, thus will enter the Amundsen Basin. In situ and lab experiments are an important part of the cruise and are designed to measure and quantify processes and their rates. We collect samples and data to contrast the conditions in the deep Nansen Basin (P8, P11) and in the Amundsen Basin (P10) as well as over the separating Gakkel Ridge (P9) with the earlier Nansen Legacy cruises (Q3, Q1, Q2, Q4, JC1-2, JC2-1) in the northern Barents Sea. Thus, the Nansen Legacy process station P7 is the southernmost station on this expedition. We follow the routines established on earlier Nansen Legacy cruises and continue to improve routines for collaboration, and interdisciplinary research. The overarching project objectives are summarized in the project proposal and implementation plan and we follow procedures summarized in protocol version 9. This cruise is also a Norwegian contribution to the international Synoptic Arctic Survey (SAS) and takes place at the same time when the Swedish icebreaker Oden is on their SAS expedition in the nearby region between Northeast Greenland and the North Pole.

  
  pi_email: agneta.fransson@npolar.no
  projectID: The Nansen Legacy (RCN# 276730)
  pi_address: Fram Center, Tromsø
  recordedBy: Agneta Fransson, Bodil Bluhm
  pi_institution: NPI
  

  Created: 2021-10-13T07:50:53

  Modified: 2021-10-29T08:55:38

  History: 2021-10-13T07:50:53Z: Initial read in of the log files. 2021-10-29T08:55:38Z: Adding sample depths

  Event remarks: 3087m

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 128
  end_date: 2021-08-30 00:00:00
  end_time: 11:24:17.839000
  start_date: 2021-08-30 00:00:00
  vesselName: Kronprins Haakon
  description: Box Core
  endDecimalLatitude: 81.8095795333333
  endDecimalLongitude: 30.8564212333333
  

  Child events

  Event ID	Event datetime	Cruise number	Bottle number	Bottom depth (m)	Sample depth (m)	Station name ref	Gear Type	PI Name	PI Institution
  4068e8c2-0a81-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  09853f8c-07e2-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  20cd0a04-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  1ddcd16c-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  161a0822-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  161a0821-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  161a0820-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  161a081f-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  161a081e-07dc-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  c941685c-07db-11ec-b81f-005056a2bfc1	2021-08-30T08:06:48Z	2021710		3087.06	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva

• Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  Event ID: 946c8270-0947-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-30T04:05:57
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 37" N , 30° 51' 18" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 15
  Gear type: Box core
  Sample depth (m): 3,087.00
  Bottom depth (m): 3,087.02
  Person of Interest

  Name: Agneta Fransson

  Email: agneta.fransson@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  pi_name: Agneta Fransson
  

  Abstract

  The Nansen Legacy (NL) JC2-2 cruise extends the NL study area into the central Arctic Ocean. JC2-2 addresses objectives of the research foci RF1, RF2 and RF3 by jointly collecting interdisciplinary samples and data at five process (P) stations, extending northward from the previously northernmost station P7. We have a special focus on sea ice and upper ocean work as well as connectivity to the mid and deep water column and underlying sediments in early autumn. In addition, JC2-2 explores the role of transport of elements and organisms from the Siberian shelves through the Transpolar Drift, thus will enter the Amundsen Basin. In situ and lab experiments are an important part of the cruise and are designed to measure and quantify processes and their rates. We collect samples and data to contrast the conditions in the deep Nansen Basin (P8, P11) and in the Amundsen Basin (P10) as well as over the separating Gakkel Ridge (P9) with the earlier Nansen Legacy cruises (Q3, Q1, Q2, Q4, JC1-2, JC2-1) in the northern Barents Sea. Thus, the Nansen Legacy process station P7 is the southernmost station on this expedition. We follow the routines established on earlier Nansen Legacy cruises and continue to improve routines for collaboration, and interdisciplinary research. The overarching project objectives are summarized in the project proposal and implementation plan and we follow procedures summarized in protocol version 9. This cruise is also a Norwegian contribution to the international Synoptic Arctic Survey (SAS) and takes place at the same time when the Swedish icebreaker Oden is on their SAS expedition in the nearby region between Northeast Greenland and the North Pole.

  
  pi_email: agneta.fransson@npolar.no
  projectID: The Nansen Legacy (RCN# 276730)
  pi_address: Fram Center, Tromsø
  recordedBy: Agneta Fransson, Bodil Bluhm
  pi_institution: NPI
  

  Created: 2021-10-13T07:50:53

  Modified: 2021-10-29T08:55:38

  History: 2021-10-13T07:50:53Z: Initial read in of the log files. 2021-10-29T08:55:38Z: Adding sample depths

  Event remarks: 3087m

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 127
  end_date: 2021-08-30 00:00:00
  end_time: 07:38:25.385000
  start_date: 2021-08-30 00:00:00
  vesselName: Kronprins Haakon
  description: Box Core
  endDecimalLatitude: 81.8096817833333
  endDecimalLongitude: 30.8573833
  

  Child events

  Event ID	Event datetime	Cruise number	Bottle number	Bottom depth (m)	Sample depth (m)	Station name ref	Gear Type	PI Name	PI Institution
  2f3d30c1-07df-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  65b9abe4-07dd-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Lise Øvreås	University of Bergen
  6b2afbf6-07e1-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  f5d8a344-07db-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  f0033466-07db-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  e52091fa-07db-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  e52091f9-07db-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Paul Renaud	Akvaplan-Niva
  611752ba-07df-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  5e78e5c8-07df-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Elisabeth Alve	University of Oslo
  7132c542-0f11-11ec-b81f-005056a2bfc1	2021-08-30T04:05:57Z	2021710		3087.02	3087.00	P7 (NLEG25/NPAL16)	Box core	Bodil Bluhm	University of Tromsø

• Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  Event ID: b0c8fcb0-0923-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-29T23:49:03
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 51' 8" N , 31° 20' 15" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 14
  Gear type: Box core
  Sample depth (m): 3,035.00
  Bottom depth (m): 3,035.22
  Person of Interest

  Name: Agneta Fransson

  Email: agneta.fransson@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  pi_name: Agneta Fransson
  

  Abstract

  The Nansen Legacy (NL) JC2-2 cruise extends the NL study area into the central Arctic Ocean. JC2-2 addresses objectives of the research foci RF1, RF2 and RF3 by jointly collecting interdisciplinary samples and data at five process (P) stations, extending northward from the previously northernmost station P7. We have a special focus on sea ice and upper ocean work as well as connectivity to the mid and deep water column and underlying sediments in early autumn. In addition, JC2-2 explores the role of transport of elements and organisms from the Siberian shelves through the Transpolar Drift, thus will enter the Amundsen Basin. In situ and lab experiments are an important part of the cruise and are designed to measure and quantify processes and their rates. We collect samples and data to contrast the conditions in the deep Nansen Basin (P8, P11) and in the Amundsen Basin (P10) as well as over the separating Gakkel Ridge (P9) with the earlier Nansen Legacy cruises (Q3, Q1, Q2, Q4, JC1-2, JC2-1) in the northern Barents Sea. Thus, the Nansen Legacy process station P7 is the southernmost station on this expedition. We follow the routines established on earlier Nansen Legacy cruises and continue to improve routines for collaboration, and interdisciplinary research. The overarching project objectives are summarized in the project proposal and implementation plan and we follow procedures summarized in protocol version 9. This cruise is also a Norwegian contribution to the international Synoptic Arctic Survey (SAS) and takes place at the same time when the Swedish icebreaker Oden is on their SAS expedition in the nearby region between Northeast Greenland and the North Pole.

  
  pi_email: agneta.fransson@npolar.no
  projectID: The Nansen Legacy (RCN# 276730)
  pi_address: Fram Center, Tromsø
  recordedBy: Agneta Fransson, Bodil Bluhm
  pi_institution: NPI
  

  Created: 2021-10-13T07:50:53

  Modified: 2021-10-29T08:55:38

  History: 2021-10-13T07:50:53Z: Initial read in of the log files. 2021-10-29T08:55:38Z: Adding sample depths

  Event remarks: Failed

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 126
  end_date: 2021-08-30 00:00:00
  end_time: 03:00:49.956000
  start_date: 2021-08-29 00:00:00
  vesselName: Kronprins Haakon
  description: Box Core
  endDecimalLatitude: 81.8760260166667
  endDecimalLongitude: 31.3748170166667
  

  Child events

  Event ID	Event datetime	Cruise number	Bottle number	Bottom depth (m)	Sample depth (m)	Station name ref	Gear Type	PI Name	PI Institution
  056b0328-0026-11ec-ac2d-a0481c9e7d26	2021-08-29T23:49:03Z	2021710		3035.22	3035.00	P7 (NLEG25/NPAL16)	Box core	Anna Vader	University Centre in Svalbard
  036052c2-0026-11ec-ac2d-a0481c9e7d26	2021-08-29T23:49:03Z	2021710		3035.22	3035.00	P7 (NLEG25/NPAL16)	Box core	Anna Vader	University Centre in Svalbard
  ffa1b5d6-0025-11ec-ac2d-a0481c9e7d26	2021-08-29T23:49:03Z	2021710		3035.22	3035.00	P7 (NLEG25/NPAL16)	Box core	Anna Vader	University Centre in Svalbard

• Sampling of small invertebrates for diet assessment

  Event ID: 056b0328-0026-11ec-ac2d-a0481c9e7d26
  Parent Event ID: b0c8fcb0-0923-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-29T23:49:03
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 51' 8" N , 31° 20' 15" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Meiofauna taxonomy
  Sampling protocol: Nansen legacy sampling protocols version 9 section 10.3.16
  Gear type: Box core
  Sample depth (m): 3,035.00
  Bottom depth (m): 3,035.22
  Person of Interest

  Name: Anna Vader

  Email: annav@unis.no

  Institution: University Centre in Svalbard
  Show more metadata

  Sampling of small invertebrates for diet assessment

  pi_name: Anna Vader
  

  Abstract

  Small invertebrates are collected from sediment cores (box corer), and fixed in ethanol or formaldehyde/rose bengal/borax. Nematodes etc will be picked at a later stage and diets will be inferred using metabarcoding.

  
  pi_email: annav@unis.no
  projectID: 276730
  pi_address: P.O. Box 156, 9171 Longyearbyen
  recordedBy: Snorre Flo
  pi_institution: UNIS
  

  Created: 2021-10-12T11:45:39

  Modified: 2021-10-12T11:45:39

  History: 2021-10-12T11:45:39Z: Initial read in of the log files.

  Event remarks: collected from box corer, labelled station 1, rep 3

  Source document: AeN_2021710_diet_Anna Vader_04edits.xlsx

  statID: 126
  end_date: 2021-08-30 00:00:00
  end_time: 03:00:49.956000
  fixative: 4% formalin with rose bengal and borax
  start_date: 2021-08-29 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: Room temp
  endDecimalLatitude: 81.8760260166667
  endDecimalLongitude: 31.3748170166667
  

• Sampling of small invertebrates for diet assessment

  Event ID: 036052c2-0026-11ec-ac2d-a0481c9e7d26
  Parent Event ID: b0c8fcb0-0923-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-29T23:49:03
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 51' 8" N , 31° 20' 15" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Meiofauna taxonomy
  Sampling protocol: Nansen legacy sampling protocols version 9 section 10.3.15
  Gear type: Box core
  Sample depth (m): 3,035.00
  Bottom depth (m): 3,035.22
  Person of Interest

  Name: Anna Vader

  Email: annav@unis.no

  Institution: University Centre in Svalbard
  Show more metadata

  Sampling of small invertebrates for diet assessment

  pi_name: Anna Vader
  

  Abstract

  Small invertebrates are collected from sediment cores (box corer), and fixed in ethanol or formaldehyde/rose bengal/borax. Nematodes etc will be picked at a later stage and diets will be inferred using metabarcoding.

  
  pi_email: annav@unis.no
  projectID: 276730
  pi_address: P.O. Box 156, 9171 Longyearbyen
  recordedBy: Snorre Flo
  pi_institution: UNIS
  

  Created: 2021-10-12T11:45:39

  Modified: 2021-10-12T11:45:39

  History: 2021-10-12T11:45:39Z: Initial read in of the log files.

  Event remarks: collected from box corer, labelled station 1, rep 2

  Source document: AeN_2021710_diet_Anna Vader_04edits.xlsx

  statID: 126
  end_date: 2021-08-30 00:00:00
  end_time: 03:00:49.956000
  fixative: ethanol
  start_date: 2021-08-29 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: neg 20 C
  endDecimalLatitude: 81.8760260166667
  endDecimalLongitude: 31.3748170166667
  

• Sampling of small invertebrates for diet assessment

  Event ID: ffa1b5d6-0025-11ec-ac2d-a0481c9e7d26
  Parent Event ID: b0c8fcb0-0923-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-29T23:49:03
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 51' 8" N , 31° 20' 15" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Meiofauna taxonomy
  Sampling protocol: Nansen legacy sampling protocols version 9 section 10.3.14
  Gear type: Box core
  Sample depth (m): 3,035.00
  Bottom depth (m): 3,035.22
  Person of Interest

  Name: Anna Vader

  Email: annav@unis.no

  Institution: University Centre in Svalbard
  Show more metadata

  Sampling of small invertebrates for diet assessment

  pi_name: Anna Vader
  

  Abstract

  Small invertebrates are collected from sediment cores (box corer), and fixed in ethanol or formaldehyde/rose bengal/borax. Nematodes etc will be picked at a later stage and diets will be inferred using metabarcoding.

  
  pi_email: annav@unis.no
  projectID: 276730
  pi_address: P.O. Box 156, 9171 Longyearbyen
  recordedBy: Snorre Flo
  pi_institution: UNIS
  

  Created: 2021-10-12T11:45:39

  Modified: 2021-10-12T11:45:39

  History: 2021-10-12T11:45:39Z: Initial read in of the log files.

  Event remarks: collected from box corer, labelled station 1, rep 1

  Source document: AeN_2021710_diet_Anna Vader_04edits.xlsx

  statID: 126
  end_date: 2021-08-30 00:00:00
  end_time: 03:00:49.956000
  fixative: ethanol
  start_date: 2021-08-29 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: neg 20 C
  endDecimalLatitude: 81.8760260166667
  endDecimalLongitude: 31.3748170166667
  

• Metadata for samples collected by Jessie Gardner

  Event ID: 76dfb6c4-08a3-11ec-b81f-005056a2bfc1
  Parent Event ID: 73cfa1e0-0817-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-28T15:48:56
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 9" N , 30° 53' 2" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: POC/PON
  Sampling protocol: Nansen Legacy sampling protocols version 9 section 8
  Gear type: Sediment trap (short term)
  Sample depth (m): 3,000.00
  Bottom depth (m): 3,056.36
  Person of Interest

  Name: Marit Reigstad, Jessie Gardner

  Email: marit.reigstad@uit.no, jessie.gardner@uit.no

  Institution: University of Tromsø, University of Tromsø
  Show more metadata

  Metadata for samples collected by Jessie Gardner

  pi_name: Marit Reigstad, Jessie Gardner
  

  Abstract

  Sediment traps were deployed at seven different depths (30, 40, 60, 90, 120, 200 and 500m). From each depth, samples for fractionated algal pigments (Chl a and Chl a >10µm), feacal pellets, phytoplankton communities and POC/PON were taken. From 30, 60, 200 and 500m depth, additional samples were taken for stable isotopes, HPLC pigments, IP25, metabarcoding and particulate biogenic silica.

  
  pi_email: marit.reigstad@uit.no, jessie.gardner@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
  recordedBy: Jessie Gardner
  pi_institution: UiT
  

  Created: 2021-10-12T11:46:15

  Modified: 2021-12-15T11:17:59

  History: 2021-10-12T11:46:15Z: Initial read in of the log files. 2021-12-15T11:17:59Z: Fixing duplicates

  Event remarks: PELAGIC

  Source document: AeN_JC2-2_2021710_Sediment trap (short term)_JG_POCPON 23_09_21_04_edits_jg141221_checkedLM.xlsx

  statID: 126
  end_date: 2021-08-29 00:00:00
  end_time: 19:38:56.858000
  fixative: None
  fieldNotes: Trap deployment started at 16:45 and ended 17:49. Smooth deployment in open water surrounded by young ice. Only pelagic trap deployed at P7. All depths deployed with 4 cups. Sediment trap recovered 29/08/2021 between 20:45 and 22:19. Filtrations started at 22:43 (all times in Bergen times).
  pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
  start_date: 2021-08-28 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: neg 80 C
  PeriodOfTime: 28.5 hours
  recordNumber: 24
  endDecimalLatitude: 81.8088181333333
  endDecimalLongitude: 31.3677954666667
  seaIceThicknessInMeters: 30
  sampleVolumeInMilliliters: 350
  filteredVolumeInMilliliters: 350
  

• Metadata for samples collected by Jessie Gardner

  Event ID: 76dfb6c3-08a3-11ec-b81f-005056a2bfc1
  Parent Event ID: 73cfa1e0-0817-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-28T15:48:56
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 9" N , 30° 53' 2" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: POC/PON
  Sampling protocol: Nansen Legacy sampling protocols version 9 section 8
  Gear type: Sediment trap (short term)
  Sample depth (m): 3,000.00
  Bottom depth (m): 3,056.36
  Person of Interest

  Name: Marit Reigstad, Jessie Gardner

  Email: marit.reigstad@uit.no, jessie.gardner@uit.no

  Institution: University of Tromsø, University of Tromsø
  Show more metadata

  Metadata for samples collected by Jessie Gardner

  pi_name: Marit Reigstad, Jessie Gardner
  

  Abstract

  Sediment traps were deployed at seven different depths (30, 40, 60, 90, 120, 200 and 500m). From each depth, samples for fractionated algal pigments (Chl a and Chl a >10µm), feacal pellets, phytoplankton communities and POC/PON were taken. From 30, 60, 200 and 500m depth, additional samples were taken for stable isotopes, HPLC pigments, IP25, metabarcoding and particulate biogenic silica.

  
  pi_email: marit.reigstad@uit.no, jessie.gardner@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
  recordedBy: Jessie Gardner
  pi_institution: UiT
  

  Created: 2021-10-12T11:46:15

  Modified: 2021-12-15T11:17:59

  History: 2021-10-12T11:46:15Z: Initial read in of the log files. 2021-12-15T11:17:59Z: Fixing duplicates

  Event remarks: PELAGIC

  Source document: AeN_JC2-2_2021710_Sediment trap (short term)_JG_POCPON 23_09_21_04_edits_jg141221_checkedLM.xlsx

  statID: 126
  end_date: 2021-08-29 00:00:00
  end_time: 19:38:56.858000
  fixative: None
  fieldNotes: Trap deployment started at 16:45 and ended 17:49. Smooth deployment in open water surrounded by young ice. Only pelagic trap deployed at P7. All depths deployed with 4 cups. Sediment trap recovered 29/08/2021 between 20:45 and 22:19. Filtrations started at 22:43 (all times in Bergen times).
  pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
  start_date: 2021-08-28 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: neg 80 C
  PeriodOfTime: 28.5 hours
  recordNumber: 23
  endDecimalLatitude: 81.8088181333333
  endDecimalLongitude: 31.3677954666667
  seaIceThicknessInMeters: 30
  sampleVolumeInMilliliters: 350
  filteredVolumeInMilliliters: 350
  

• Macrofauna taxonomy

  Event ID: f42fbace-07df-11ec-b81f-005056a2bfc1
  Parent Event ID: a2fe07ff-0a80-11ec-b81f-005056a2bfc1
  Event date: 2021-08-30T12:34:06
  Station: P7 (NLEG25/NPAL16)
  Location: 81° 48' 34" N , 30° 51' 22" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Macrofauna taxonomy
  Sampling protocol: Nansen Legacy version 8
  Gear type: Box core
  Sample depth (m): 3,087.00
  Bottom depth (m): 3,086.91
  Person of Interest

  Name: Paul Renaud, Henning Reiss

  Email: per@akvaplan.niva.no, henning.reiss@nord.no

  Institution: Akvaplan-Niva, Nord University
  Show more metadata

  Macrofauna taxonomy

  pi_name: Paul Renaud, Bodil Bluhm
  

  Abstract

  Sediment samples for analysis of macrofaunal diversity were taken from multiple (n=12) 11.7 cm cores inserted in the box cores. These cores were first used for sediment community oxygen respiration and then sieved completely for macrofaunal diversity and abundance estimates. This work is part of RF3 of the Nansen Legacy project, cruise JC2-2, August/September 2021.

  
  pi_email: pr@akvaplan.niva.no, bodil.bluhm@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: Tromsø
  recordedBy: Arunima Sen
  pi_institution: Akvaplan-Niva, UiT
  

  Created: 2021-10-12T11:43:51

  Modified: 2021-10-12T11:43:51

  History: 2021-10-12T11:43:51Z: Initial read in of the log files.

  Source document: AeN_JC-2-2_Macrofauna_taxonomy_Sen_Bluhm_Renaud_fileok_04edits.xlsx

  statID: 129
  end_date: 2021-08-30 00:00:00
  end_time: 15:15:01.529000
  fixative: 4% formaldehyde-Rose Bengal seawater solution
  start_date: 2021-08-30 00:00:00
  vesselName: Kronprins Haakon
  recordNumber: T1R4-BC3
  endDecimalLatitude: 81.8095661333333
  endDecimalLongitude: 30.8560726