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Smetacek, Victor; de Baar, Hein J W; Bathmann, Ulrich; Lochte, Karin; Rutgers van der Loeff, Michiel M (1997): Diatom abundance during POLARSTERN cruise ANT-X/6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.88753, In supplement to: Smetacek, V et al. (1997): Ecology and biogeochemistry of the Antarctic circumpolar current during austral spring: Southern Ocean JGOFS Cruise ANT X/6 of R.V. Polarstern. Deep Sea Research Part II: Topical Studies in Oceanography, 44(1-2), 1-21, https://doi.org/10.1016/S0967-0645(96)00100-2

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Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Median Latitude: -53.220673 * Median Longitude: -6.001056 * South-bound Latitude: -59.501667 * West-bound Longitude: -6.046667 * North-bound Latitude: -46.991667 * East-bound Longitude: -5.960000
Date/Time Start: 1992-10-12T20:53:00 * Date/Time End: 1992-11-23T21:45:00
Minimum DEPTH, water: 150 m * Maximum DEPTH, water: 150 m
Event(s):
PS22/868  * Latitude: -56.993333 * Longitude: -6.006667 * Date/Time: 1992-10-12T20:53:00 * Elevation: -3256.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1; APSN; MN 64, 200; CTD 2; GWS
PS22/869  * Latitude: -56.513333 * Longitude: -5.988333 * Date/Time: 1992-10-13T05:37:00 * Elevation: -3539.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1; APSN; MN 64, 200; CTD 2
PS22/870  * Latitude: -55.998333 * Longitude: -5.996667 * Date/Time: 1992-10-13T13:13:00 * Elevation: -3680.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1; SD; APSN; KVD; LM; SB; CTD 2; MN 64, 200; CTD 3, CTD 4
Comment:
Apstein net (20 µm mesh) from surface 20m and Multinet (64 µm mesh) from 5 depths down to 300 m were examined live for floristic assesment. Samples were preserved and prepared for a permanent slide collection to provide a detailed taxonomic account and relative frequency figures for the floral composition.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Date/Time of eventDate/Time
3 Latitude of eventLatitude
4 Longitude of eventLongitude
5 Elevation of eventElevationm
6 DEPTH, waterDepth watermGeocode
7 Depth, top/minDepth topmJGOFS AWI methods
8 Depth, bottom/maxDepth botmJGOFS AWI methods
9 Actinocyclus actinochilusA. actinochilusCrawford, Richard MJGOFS AWI methods
10 Asteromphalus hookeriA. hookeriCrawford, Richard MJGOFS AWI methods
11 Asteromphalus roperianusA. roperianusCrawford, Richard MJGOFS AWI methods
12 Banquisia belgicaeB. belgicaeCrawford, Richard MJGOFS AWI methods
13 Chaetoceros bulbosumC. bulbosumCrawford, Richard MJGOFS AWI methods
14 Chaetoceros convolutusC. convolutusCrawford, Richard MJGOFS AWI methods
15 Chaetoceros cryophilumC. cryophilumCrawford, Richard MJGOFS AWI methods
16 Chaetoceros dichaetaC. dichaetaCrawford, Richard MJGOFS AWI methods
17 Chaetoceros neglectusC. neglectusCrawford, Richard MJGOFS AWI methods
18 Chaetoceros peruvianusC. peruvianusCrawford, Richard MJGOFS AWI methods
19 Corethron spp.Corethron spp.Crawford, Richard MJGOFS AWI methods
20 Coscinodiscus oculoidesC. oculoidesCrawford, Richard MJGOFS AWI methods
21 Entomoneis spp.Entomoneis spp.Crawford, Richard MJGOFS AWI methods
22 Eucampia antarcticaE. antarcticaCrawford, Richard MJGOFS AWI methods
23 Fragilariopsis spp.Fragilariopsis spp.Crawford, Richard MJGOFS AWI methods
24 Navicula cf. transitansN. cf. transitansCrawford, Richard MJGOFS AWI methods
25 Nitzschia longissimaN. longissimaCrawford, Richard MJGOFS AWI methods
26 Proboscia alataP. alataCrawford, Richard MJGOFS AWI methods
27 Proboscia inermisP. inermisCrawford, Richard MJGOFS AWI methods
28 Pseudo-nitzschia spp.Pseudo-nitzschia spp.Crawford, Richard MJGOFS AWI methods
29 Rhizosolenia curvataR. curvataCrawford, Richard MJGOFS AWI methods
30 Rhizosolenia styliformisR. styliformisCrawford, Richard MJGOFS AWI methods
31 Stellarima microtriasS. microtriasCrawford, Richard MJGOFS AWI methods
32 Thalassionema spp.Thalassionema spp.Crawford, Richard MJGOFS AWI methods
33 Thalassiosira lentiginosaT. lentiginosaCrawford, Richard MJGOFS AWI methods
34 Thalassiosira oliveranaT. oliveranaCrawford, Richard MJGOFS AWI methods
35 Thalassiosira tumidaT. tumidaCrawford, Richard MJGOFS AWI methods
36 Thalassiothrix spp.Thalassiothrix spp.Crawford, Richard MJGOFS AWI methods
37 Trichotoxon reinboldiiT. reinboldiiCrawford, Richard MJGOFS AWI methods
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1612 data points

Data

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

1 
Event		2 
Date/Time		3 
Latitude		4 
Longitude		5 
Elevation [m]		6 
Depth water [m]		7 
Depth top [m]		8 
Depth bot [m]		9 
A. actinochilus		10 
A. hookeri		11 
A. roperianus		12 
B. belgicae		13 
C. bulbosum		14 
C. convolutus		15 
C. cryophilum		16 
C. dichaeta		17 
C. neglectus		18 
C. peruvianus		19 
Corethron spp.		20 
C. oculoides		21 
Entomoneis spp.		22 
E. antarctica		23 
Fragilariopsis spp.		24 
N. cf. transitans		25 
N. longissima		26 
P. alata		27 
P. inermis		28 
Pseudo-nitzschia spp.		29 
R. curvata		30 
R. styliformis		31 
S. microtrias		32 
Thalassionema spp.		33 
T. lentiginosa		34 
T. oliverana		35 
T. tumida		36 
Thalassiothrix spp.		37 
T. reinboldii
PS22/868 1992-10-12T20:53-56.9933-6.0067-32561500300abundantabundant-abundant--abundantabundantabundant-dominant/co-dominantabundantabundantabundantdominant/co-dominantabundantabundant--abundant-abundantabundant-abundant-abundantabundantabundant
PS22/869 1992-10-13T05:37-56.5133-5.9883-35391500300abundant-abundantabundantabundant-abundantabundantabundant-dominant/co-dominantabundantabundantabundantdominant/co-dominant----abundant-abundantabundant-abundantabundantabundantabundantabundant
PS22/870 1992-10-13T13:13-55.9983-5.9967-36801500300abundantabundantabundantabundantabundant-abundantabundant--dominant/co-dominantabundant-abundantdominant/co-dominantabundantabundant--abundant-abundantabundant-dominant/co-dominant-abundant-abundant
PS22/871 1992-10-14T00:16-55.4733-5.9600-32891500300abundant-abundantabundantabundant-dominant/co-dominantabundantabundant-dominant/co-dominantabundant-abundantabundant----abundant-abundant--abundantabundantabundantabundantabundant
PS22/872 1992-10-14T06:36-55.0017-6.0467-31941500300abundantabundant-abundantabundant-abundantabundantabundant-dominant/co-dominantabundant--dominant/co-dominantabundantabundant-abundantabundant-abundant--abundantabundantabundant-abundant
PS22/873 1992-10-14T18:32-54.4950-6.0050-30731500300abundant-abundantabundantabundant-dominant/co-dominantabundantabundant-abundantabundantabundant-dominant/co-dominant-abundantabundantabundantabundant-abundantabundant-abundantabundantabundant--
PS22/874 1992-10-15T02:14-53.9983-5.9967-23191500300-abundantabundantabundantabundant-abundant-abundant-abundant---abundant--abundant---abundant---abundantabundant-abundant
PS22/875 1992-10-15T10:10-53.5000-6.0000-27361500300-abundant--abundant--abundant--abundantabundant--dominant/co-dominant---abundantabundant----dominant/co-dominantabundantabundant-abundant
PS22/876 1992-10-15T18:07-53.0017-5.9983-26881500300-abundant--abundant--abundantabundant-----dominant/co-dominantabundant-abundantabundantdominant/co-dominant-abundant--occasionaloccasionaloccasional-occasional
PS22/877 1992-10-17T15:56-49.0050-6.0017-37181500300-abundantabundant-abundantabundant-abundantabundant-abundantabundant-abundantdominant/co-dominantabundant--abundantabundant---abundantabundant-abundant--
PS22/878 1992-10-18T04:35-48.5050-6.0033-41611500300--abundant-abundant-abundant--abundantabundant--abundantdominant/co-dominant--abundant-abundantabundantabundant-abundant-abundantabundantabundant-
PS22/879 1992-10-18T12:05-48.0017-6.0017-40401500300--abundant-abundantabundant-abundant--abundantabundant-abundantdominant/co-dominantabundant-abundantabundantabundantabundantabundant-abundantabundantabundantabundant-abundant
PS22/881 1992-10-19T11:35-49.5033-5.9917-32601500300abundantabundant--abundantabundant-abundantabundantabundantabundantabundant-abundantdominant/co-dominantabundant-abundantabundantabundantabundantabundant-abundantabundantabundantabundantabundantabundant
PS22/882 1992-10-19T18:48-49.9917-5.9967-24241500300-abundantabundant------abundantdominant/co-dominantabundant--dominant/co-dominant--abundant-abundantabundant---abundant-abundantabundant-
PS22/891 1992-10-25T06:39-55.0083-6.0050-31171500300-frequentoccasionalfrequentoccasional-abundantabundantoccasional-dominant/co-dominantfrequent-occasionalabundant-occasionalabundantabundantdominant/co-dominant-frequent--occasionaloccasionalfrequentabundantdominant/co-dominant
PS22/893 1992-10-26T05:05-54.0000-6.0117-23801500300-frequentoccasionaloccasionalfrequent-abundantoccasionalabundant-dominant/co-dominant---dominant/co-dominantoccasionaloccasionalfrequentabundantdominant/co-dominant-frequentfrequent-occasionaloccasionalabundantfrequentfrequent
PS22/895C1 1992-10-26T18:25-53.0000-5.9933-26131500300-occasionaloccasional-frequent-frequentfrequentdominant/co-dominant-abundantoccasional--dominant/co-dominant-occasional-abundantabundant----dominant/co-dominantabundant---
PS22/897 1992-10-27T08:05-52.0033-6.0000-22001500300-occasional---frequentoccasionalfrequentfrequent-abundantoccasional--dominant/co-dominant--abundantabundantdominant/co-dominant-occasional--occasionaloccasionalabundantoccasionalfrequent
PS22/899 1992-10-27T20:51-50.9983-6.0000-20601500300--occasional-----frequentfrequentabundantoccasional-occasionaldominant/co-dominant--occasionalfrequentfrequentoccasionaloccasional--frequentoccasionalfrequentfrequent-
PS22/900 1992-10-28T07:44-50.5017-5.9967-21211500300-frequent---occasional---occasionalfrequentfrequent-occasionaldominant/co-dominantfrequent---abundant----abundantfrequentfrequent--
PS22/901 1992-10-28T12:15-50.0017-5.9933-23801500300-frequentfrequent-occasionalfrequentfrequentfrequentoccasionalabundantdominant/co-dominantoccasional-frequentdominant/co-dominantfrequent-frequentabundantdominant/co-dominantoccasionalfrequent-frequentdominant/co-dominantfrequentabundant--
PS22/903 1992-10-29T04:04-49.0000-6.0016-37151500300--abundant-occasional--frequentoccasionalfrequentabundantabundant-abundantvirtual monocultureoccasional-frequentfrequentabundantoccasionaloccasional-frequentdominant/co-dominantoccasional-abundantfrequent
PS22/905 1992-10-29T22:38-48.0000-6.0000-39441500300-dominant/co-dominantdominant/co-dominant-occasional-occasionaloccasional-occasionalfrequentfrequent-abundantdominant/co-dominant---occasionalfrequentoccasionalfrequent-frequentdominant/co-dominantfrequentfrequentfrequent-
PS22/907 1992-10-30T11:06-46.9967-6.0000-35421500300-abundantdominant/co-dominant-occasionalfrequentoccasionaloccasionalabundantfrequentabundantfrequent-frequentdominant/co-dominantoccasionalfrequentfrequent-dominant/co-dominantfrequentoccasional-occasionalabundantoccasional-abundant-
PS22/909 1992-11-02T12:31-55.0017-6.0100-31691500300occasionaloccasionaloccasional---frequentoccasionaloccasional-frequentfrequent--abundant-occasionaloccasionaloccasionalfrequentoccasionaloccasional-frequentoccasionaloccasionalfrequentfrequent-
PS22/912 1992-11-03T15:24-56.0183-6.0133-35471500300frequentoccasional-frequent--occasionaloccasionalfrequent-occasional-occasionalfrequentfrequent-occasionaloccasionaloccasionaloccasional-frequentfrequent-frequentoccasional-frequentfrequent
PS22/915 1992-11-04T07:37-57.4900-6.0067-24781500300frequentoccasionaloccasionalfrequent--occasionalfrequentabundant-frequentfrequentoccasionaloccasionaldominant/co-dominant-occasionalfrequentfrequentfrequent-frequentfrequent-frequentoccasional-frequentfrequent
PS22/916 1992-11-04T19:09-57.9967-5.9950-41901500300occasionalfrequent-occasionaloccasional-occasionalfrequentfrequent-frequentoccasionaloccasionaloccasionalfrequent-occasionaloccasionalfrequentfrequent-occasionalfrequent-frequent--frequentfrequent
PS22/917 1992-11-05T04:34-58.4867-5.9983-50391500300occasional--frequent-occasional-occasionaloccasional---occasionaloccasionalfrequent-frequentoccasional-occasional-----occasional-occasional-
PS22/918 1992-11-06T02:06-59.0033-6.0033-51471500300frequent-----frequentfrequentoccasional-abundantoccasionalfrequent-dominant/co-dominant--frequent-occasional--frequent-frequentoccasional-frequent-
PS22/919 1992-11-06T11:28-59.4900-5.9967-49441500300frequent--occasionaloccasional-frequentoccasional--occasionaloccasionaloccasionaloccasionaldominant/co-dominant-occasionalfrequentfrequentfrequent-occasionaloccasional-occasionaloccasionaloccasional-occasional
PS22/930 1992-11-10T10:36-59.5017-6.0033-49661500300frequentoccasional-occasionaloccasional-frequentfrequentoccasional-frequentoccasionaloccasional-abundantoccasionalfrequentoccasionalfrequentoccasional-occasionalfrequent-frequentoccasional-frequentfrequent
PS22/931 1992-11-10T23:55-58.9967-5.9917-51521500300occasionaloccasionaloccasionaloccasionaloccasional-frequentfrequentoccasional-frequentoccasionaloccasionaloccasionalabundant-occasionalfrequentfrequentoccasional--occasional-occasionaloccasional-frequentfrequent
PS22/933 1992-11-11T11:41-58.2200-5.9850-35611500300frequentfrequent-frequentoccasional-occasionalfrequentfrequentoccasionalabundantfrequentfrequentoccasionalabundantoccasionaloccasionalfrequentfrequentoccasional-occasionalfrequent-occasionaloccasional-frequentfrequent
PS22/934 1992-11-11T18:54-57.9950-6.0083-43351500300frequentoccasional-occasional--frequentabundantabundant-frequentfrequentoccasionaloccasionalfrequent--frequentfrequentabundant-occasionalfrequent-occasional-occasionalfrequentfrequent
PS22/938 1992-11-12T06:33-57.7450-6.0083-34651500300frequentoccasional-occasionalfrequent-occasionalabundantfrequent-frequentoccasionaloccasionaloccasionalfrequent--occasional-frequent--frequent-frequentfrequentoccasionaloccasional-
PS22/939 1992-11-12T11:36-57.4950-6.0000-24411500300occasionalfrequent-occasional--frequentfrequentabundant-dominant/co-dominantoccasional-occasionaldominant/co-dominant-frequentfrequentfrequentfrequent-frequentabundant-frequentoccasionaloccasionalabundantabundant
PS22/941 1992-11-12T22:00-57.0550-6.0083-36601500300occasionalfrequent--occasional-occasionaloccasionalabundant-abundantfrequent-frequentabundant--occasional-frequent--occasional-occasionalfrequentoccasionaldominant/co-dominant-
PS22/943 1992-11-13T17:00-56.0083-6.0017-36311500300occasionaloccasional-occasionaloccasional-occasionaloccasionalfrequent-occasionaloccasional-occasionaloccasional--occasionaloccasionalfrequent--occasional-frequentoccasionaloccasionalfrequentoccasional
PS22/945 1992-11-14T07:20-55.0033-6.0133-31751500300occasionaloccasionaloccasional-occasionaloccasionaloccasionalfrequentfrequent-abundantfrequent--frequentoccasionaloccasionaloccasionalfrequentfrequent-frequentoccasional-frequentoccasionalfrequentabundantfrequent
PS22/947 1992-11-15T03:03-53.9967-6.0033-23411500300occasional-occasionaloccasionalabundant-frequentfrequentabundant-abundantoccasionaloccasionaloccasionalabundantoccasionaloccasional-frequentfrequent-dominant/co-dominant--frequentoccasionalfrequentdominant/co-dominant-
PS22/949 1992-11-16T06:00-52.9983-5.9917-26081500300--occasional-occasional-occasionaloccasionalfrequent-frequentoccasional--occasional--occasionaloccasionalfrequent-frequent--frequentoccasionaloccasionalfrequentfrequent
PS22/953 1992-11-17T13:12-50.9950-6.0100-20851500300----occasional---occasional-frequent---occasional----occasional----frequent-occasional--
PS22/956 1992-11-18T04:18-49.9833-6.0033-23471500300-occasionalfrequent---occasionalfrequentfrequentfrequentabundantfrequent-occasionalvirtual monocultureoccasional-occasionaloccasionalabundantoccasional--occasionalabundantoccasionalfrequentfrequentoccasional
PS22/960 1992-11-19T05:10-49.0000-5.9983-38081500300-occasional------occasionaloccasionalvirtual monoculturefrequent-frequentvirtual monocultureoccasional-occasionaloccasionalabundantoccasionaloccasional-occasionalabundantoccasionaloccasionalfrequentoccasional
PS22/964 1992-11-20T00:41-48.0017-6.0017-36961500300-occasional--abundant-abundantabundantfrequentoccasionalvirtual monoculture--frequentfrequent--occasional-abundantoccasional--occasionaloccasional--abundant-
PS22/969 1992-11-21T01:57-46.9917-6.0017-35461500300-occasional--occasionaloccasionaloccasionaldominant/co-dominantdominant/co-dominantfrequentvirtual monoculture--frequentoccasional--occasionaloccasionalabundant-occasional-occasionalfrequent--abundant-
PS22/970 1992-11-21T17:26-48.0017-5.9983-37011500300-frequent-----abundantabundant-virtual monoculture--frequentfrequent--occasional-dominant/co-dominantoccasional-----frequentabundant-
PS22/971 1992-11-21T20:50-48.2533-6.0050-37011500300-occasional-----dominant/co-dominant--dominant/co-dominant--frequentfrequent--occasional-abundantoccasional------abundant-
PS22/972 1992-11-22T00:13-48.5017-6.0033-40911500300-occasional----occasionalabundantfrequentoccasionalvirtual monoculture--frequentfrequent--occasionaloccasionaldominant/co-dominantoccasional---frequent-occasionaldominant/co-dominant-
PS22/977 1992-11-23T18:13-50.0033-6.0000-24511500300-----occasional-frequentoccasional-abundant--frequentdominant/co-dominantoccasional-occasional-abundantoccasionaloccasional-occasionaloccasional--frequent-
PS22/978 1992-11-23T21:45-49.7500-6.0000-35841500300--frequent--occasionalabundantoccasionaloccasionaloccasionaldominant/co-dominantfrequent-frequentvirtual monocultureoccasional-occasionaloccasionalabundantoccasional--occasionalabundant-occasionalfrequent-