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Grigorov, Ivo; Rigual-Hernandez, Andrés S; Honjo, Susumu; Kemp, Alan E S; Armand, Leanne K (2009): Diatom assamblage in samples from sediment trap NBP96-04A_MS2_trap [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.716672, In supplement to: Grigorov, I et al. (2014): Settling fluxes of diatoms to the interior of the Antarctic circumpolar current along 170°W. Deep Sea Research Part I: Oceanographic Research Papers, 93, 1-13, https://doi.org/10.1016/j.dsr.2014.07.008

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Project(s):
Antarctic Environments Southern Ocean Process Study (AESOPS)
Coverage:
Latitude: -56.900000 * Longitude: -170.166700
Date/Time Start: 1996-11-28T00:00:00 * Date/Time End: 1998-01-10T00:00:00
Minimum DEPTH, water: 982 m * Maximum DEPTH, water: 982 m
Event(s):
NBP9604A_MS2_trap (MS-2) * Latitude: -56.900000 * Longitude: -170.166700 * Date/Time Start: 1996-11-28T00:00:00 * Date/Time End: 1998-01-10T00:00:00 * Elevation: -4924.0 m * Location: Southern Ocean * Campaign: NBP9604A * Basis: Nathaniel B. Palmer * Method/Device: Trap, sediment (TRAPS)
Comment:
Numbers represent the calculated diatom flux as recorded by the mooring, and the individual species counts. The diatom flux [#/m**2/day] was calculated using two different methods in parallel, the dilution technique by Sanceta & Silvestri, 1984 (doi:10.1016/0377-8398(84)90016-1) and Batterbee, 1973 (doi:10.4319/lo.1973.18.4.0647).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, waterDepth watermGeocode
2 DATE/TIMEDate/TimeGeocode
3 Date/time endDate/time endGrigorov, Ivo
4 Duration, number of daysDurationdaysGrigorov, Ivo
5 Diatom valves, fluxDiatom valv flux#/m2/dayGrigorov, IvoCalculated, see reference(s)
6 Actinocyclus actinochilusA. actinochilus#Grigorov, IvoCounting, diatoms
7 Actinocyclus curvatulusA. curvatulus#Grigorov, IvoCounting, diatoms
8 Actinocyclus ehrenbergiiA. ehrenbergii#Grigorov, IvoCounting, diatoms
9 Actinocyclus ingensA. ingens#Grigorov, IvoCounting, diatoms
10 Actinocyclus octonariusA. octonarius#Grigorov, IvoCounting, diatoms
11 Asteriomphalus spp.Asteriomphalus spp.#Grigorov, IvoCounting, diatoms
12 Asteriomphalus hookeriA. hookeri#Grigorov, IvoCounting, diatoms
13 Asteriomphalus hyalinusA. hyalinus#Grigorov, IvoCounting, diatoms
14 Asteriomphalus parvulusA. parvulus#Grigorov, IvoCounting, diatoms
15 Azpeitia tabularisA. tabularis#Grigorov, IvoCounting, diatoms
16 Chaetoceros atlanticusC. atlanticus#Grigorov, IvoCounting, diatoms
17 Chaetoceros bulbosumC. bulbosum#Grigorov, IvoCounting, diatoms
18 Chaetoceros criophilumC. criophilum#Grigorov, IvoCounting, diatoms
19 Chaetoceros diademaC. diadema#Grigorov, IvoCounting, diatoms
20 Chaetoceros dichaetaC. dichaeta#Grigorov, IvoCounting, diatoms
21 Chaetoceros radicansC. radicans#Grigorov, IvoCounting, diatoms
22 Chaetoceros sporesChaet spores#Grigorov, IvoCounting, diatoms
23 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsA
24 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsB
25 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsC
26 Chaetoceros, vegetative cellsChaetoceros veg#Grigorov, IvoCounting, diatoms
27 Corethron criophilumC. criophilum#Grigorov, IvoCounting, diatoms
28 Dactyliozolen antarcticus, girdlesD. antarcticus girdles#Grigorov, IvoCounting, diatomsgirdles not included in flux calculations
29 Delphineis surielaD. suriela#Grigorov, IvoCounting, diatoms
30 Eucampia antarcticaE. antarctica#Grigorov, IvoCounting, diatoms
31 Fragilariopsis curtaF. curta#Grigorov, IvoCounting, diatoms
32 Fragilariopsis cylindrusF. cylindrus#Grigorov, IvoCounting, diatoms
33 Fragilariopsis kerguelensisF. kerguelensis#Grigorov, IvoCounting, diatoms
34 Fragilariopsis obliquecostataF. obliquecostata#Grigorov, IvoCounting, diatoms
35 Fragilariopsis pseudonanaF. pseudonana#Grigorov, IvoCounting, diatoms
36 Fragilariopsis rhombicaF. rhombica#Grigorov, IvoCounting, diatoms
37 Fragilariopsis ritscheriF. ritscheri#Grigorov, IvoCounting, diatoms
38 Fragilariopsis separandaF. separanda#Grigorov, IvoCounting, diatoms
39 Guinardia spp.Guinardia spp.#Grigorov, IvoCounting, diatoms
40 Hemidiscus cuneiformisH. cuneiformis#Grigorov, IvoCounting, diatoms
41 Hemidiscus karsteniiH. karstenii#Grigorov, IvoCounting, diatoms
42 Navicula spp.Navicula spp.#Grigorov, IvoCounting, diatoms
43 Nitzschia interruptestriataN. interruptestriata#Grigorov, IvoCounting, diatoms
44 Plagiotropis gaussiiP. gaussii#Grigorov, IvoCounting, diatoms
45 Pleurosigma directumP. directum#Grigorov, IvoCounting, diatoms
46 Pleurosigma spp.Pleurosigma spp.#Grigorov, IvoCounting, diatoms
47 Porosira alataP. alata#Grigorov, IvoCounting, diatoms
48 Porosira inermisP. inermis#Grigorov, IvoCounting, diatoms
49 Pseudo-nitzschia bicapitataP-n bicapitata#Grigorov, IvoCounting, diatoms
50 Pseudo-nitzschia lineolaP-n lineola#Grigorov, IvoCounting, diatoms
51 Pseudo-nitzschia cf. hemiiP-n cf. hemii#Grigorov, IvoCounting, diatoms
52 Rhizosolenia antennata antennataR. antennata antennata#Grigorov, IvoCounting, diatoms
53 Rhizosolenia antennata forma semispinaR. antennata f semispina#Grigorov, IvoCounting, diatoms
54 Rhizosolenia sima forma simaR. sima f sima#Grigorov, IvoCounting, diatoms
55 Rhizosolenia simplexR. simplex#Grigorov, IvoCounting, diatoms
56 Rhizosolenia styliformisR. styliformis#Grigorov, IvoCounting, diatoms
57 Roperia tesselataR. tesselata#Grigorov, IvoCounting, diatoms
58 Rouxia spp.Rouxia spp.#Grigorov, IvoCounting, diatoms
59 Stellarima spp.Stellarima spp.#Grigorov, IvoCounting, diatoms
60 Thalassionema nitzschioides forma 1T. nitzschioides f 1#Grigorov, IvoCounting, diatoms
61 Thalassionema nitzschioides var. lanceolataT. nitzschioides var. lanceolata#Grigorov, IvoCounting, diatoms
62 Thalassiosira antarcticaT. antarctica#Grigorov, IvoCounting, diatoms
63 Thalassiosira decipiensT. decipiens#Grigorov, IvoCounting, diatoms
64 Thalassiosira gracilisT. gracilis#Grigorov, IvoCounting, diatoms
65 Thalassiosira gravidaT. gravida#Grigorov, IvoCounting, diatoms
66 Thalassiosira lentiginosaT. lentiginosa#Grigorov, IvoCounting, diatoms
67 Thalassiosira leptopusT. leptopus#Grigorov, IvoCounting, diatoms
68 Thalassiosira lineataT. lineata#Grigorov, IvoCounting, diatoms
69 Thalassiosira oestrupiiT. oestrupii#Grigorov, IvoCounting, diatoms
70 Thalassiosira oliveranaT. oliverana#Grigorov, IvoCounting, diatoms
71 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsA
72 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsB
73 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsC
74 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsD
75 Thalassiothrix antarcticaT. antarctica#Grigorov, IvoCounting, diatoms
76 Trichotoxon reinboldiiT. reinboldii#Grigorov, IvoCounting, diatoms
77 Distephanus speculum speculumD. speculum speculum#Grigorov, IvoCounting, silicoflagellates
78 Dictyocha spp.Dictyocha spp.#Grigorov, IvoCounting, silicoflagellates
79 DiatomsDiatoms#Grigorov, IvoCounting, diatomstotal counted
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1540 data points

Data

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

1 
Depth water [m]		2 
Date/Time		3 
Date/time end		4 
Duration [days]		5 
Diatom valv flux [#/m2/day]
(Calculated, see reference(s))		6 
A. actinochilus [#]
(Counting, diatoms)		7 
A. curvatulus [#]
(Counting, diatoms)		8 
A. ehrenbergii [#]
(Counting, diatoms)		9 
A. ingens [#]
(Counting, diatoms)		10 
A. octonarius [#]
(Counting, diatoms)		11 
Asteriomphalus spp. [#]
(Counting, diatoms)		12 
A. hookeri [#]
(Counting, diatoms)		13 
A. hyalinus [#]
(Counting, diatoms)		14 
A. parvulus [#]
(Counting, diatoms)		15 
A. tabularis [#]
(Counting, diatoms)		16 
C. atlanticus [#]
(Counting, diatoms)		17 
C. bulbosum [#]
(Counting, diatoms)		18 
C. criophilum [#]
(Counting, diatoms)		19 
C. diadema [#]
(Counting, diatoms)		20 
C. dichaeta [#]
(Counting, diatoms)		21 
C. radicans [#]
(Counting, diatoms)		22 
Chaet spores [#]
(Counting, diatoms)		23 
Chaetoceros spp. [#]
(A, Counting, diatoms)		24 
Chaetoceros spp. [#]
(B, Counting, diatoms)		25 
Chaetoceros spp. [#]
(C, Counting, diatoms)		26 
Chaetoceros veg [#]
(Counting, diatoms)		27 
C. criophilum [#]
(Counting, diatoms)		28 
D. antarcticus girdles [#]
(girdles not included in flux ...)		29 
D. suriela [#]
(Counting, diatoms)		30 
E. antarctica [#]
(Counting, diatoms)		31 
F. curta [#]
(Counting, diatoms)		32 
F. cylindrus [#]
(Counting, diatoms)		33 
F. kerguelensis [#]
(Counting, diatoms)		34 
F. obliquecostata [#]
(Counting, diatoms)		35 
F. pseudonana [#]
(Counting, diatoms)		36 
F. rhombica [#]
(Counting, diatoms)		37 
F. ritscheri [#]
(Counting, diatoms)		38 
F. separanda [#]
(Counting, diatoms)		39 
Guinardia spp. [#]
(Counting, diatoms)		40 
H. cuneiformis [#]
(Counting, diatoms)		41 
H. karstenii [#]
(Counting, diatoms)		42 
Navicula spp. [#]
(Counting, diatoms)		43 
N. interruptestriata [#]
(Counting, diatoms)		44 
P. gaussii [#]
(Counting, diatoms)		45 
P. directum [#]
(Counting, diatoms)		46 
Pleurosigma spp. [#]
(Counting, diatoms)		47 
P. alata [#]
(Counting, diatoms)		48 
P. inermis [#]
(Counting, diatoms)		49 
P-n bicapitata [#]
(Counting, diatoms)		50 
P-n lineola [#]
(Counting, diatoms)		51 
P-n cf. hemii [#]
(Counting, diatoms)		52 
R. antennata antennata [#]
(Counting, diatoms)		53 
R. antennata f semispina [#]
(Counting, diatoms)		54 
R. sima f sima [#]
(Counting, diatoms)		55 
R. simplex [#]
(Counting, diatoms)		56 
R. styliformis [#]
(Counting, diatoms)		57 
R. tesselata [#]
(Counting, diatoms)		58 
Rouxia spp. [#]
(Counting, diatoms)		59 
Stellarima spp. [#]
(Counting, diatoms)		60 
T. nitzschioides f 1 [#]
(Counting, diatoms)		61 
T. nitzschioides var. lanceolata [#]
(Counting, diatoms)		62 
T. antarctica [#]
(Counting, diatoms)		63 
T. decipiens [#]
(Counting, diatoms)		64 
T. gracilis [#]
(Counting, diatoms)		65 
T. gravida [#]
(Counting, diatoms)		66 
T. lentiginosa [#]
(Counting, diatoms)		67 
T. leptopus [#]
(Counting, diatoms)		68 
T. lineata [#]
(Counting, diatoms)		69 
T. oestrupii [#]
(Counting, diatoms)		70 
T. oliverana [#]
(Counting, diatoms)		71 
Thalassiosira spp. [#]
(A, Counting, diatoms)		72 
Thalassiosira spp. [#]
(B, Counting, diatoms)		73 
Thalassiosira spp. [#]
(C, Counting, diatoms)		74 
Thalassiosira spp. [#]
(D, Counting, diatoms)		75 
T. antarctica [#]
(Counting, diatoms)		76 
T. reinboldii [#]
(Counting, diatoms)		77 
D. speculum speculum [#]
(Counting, silicoflagellates)		78 
Dictyocha spp. [#]
(Counting, silicoflagellates)		79 
Diatoms [#]
(total counted, Counting, diatoms)
9821996-11-281997-01-011747750000040000200603.00000040000.0400301440100130.50044000104724.050001000035138019013005000001.00.0401360.5
9821997-01-011997-01-1817106300000000000200601.00000000000.54600001730501120.50063000604825.0160004100013610903004100001.00.0211348.0
9821997-01-181997-02-041739350000000000000700.00000020000.03100001840041100.50013000003810.0130002400081200615009100001.00.0160322.5
9821997-02-041997-02-211712800000000000000791.00000010000.0220010178010050.0003000020297.010000030009100013011006000000.50.0162306.5
9821997-02-211997-03-10174650000000000000802.00000000000.0130000219001020.0000200070112.070000100078009070010000004.00.5151307.5
9821997-03-101997-03-27175300000000000000301.00000000000.0200000226000020.5000000050101.020001100061210809008000002.00.090298.5
9821997-03-271997-04-13172550000000000000503.00000000000.0150000240000000.000000004050.0300001000610305017004100000.00.0100307.0
9821997-04-131997-04-301712500000500000001102.00000000000.090000231000000.000000001020.0000010000215005016007300002.00.0141303.0
9821997-04-301997-06-033411500000400000001300.50000000000.030001252000000.010000000011.0000001200217004119103000004.00.0121327.5
9821997-06-031997-07-24518500000100000001000.000000130000.030000225000000.000100001020.00000011005292011018009020003.00.0162334.0
9821997-07-241997-08-27341000000000000022400.00000010000.040020264020000.000000002000.0000000400224803010002000005.00.0120355.0
9821997-08-271997-09-13173000000000000001500.00000010000.000000204001010.000000002000.0000010500035001023004000001.00.0173294.0
9821997-09-131997-09-30177000000000000001100.000000120000.0160000177000010.0000200020210.00000034002240015080366000201.00.01217318.0
9821997-09-301997-10-171710600000030000101704.00000010000.026000095003070.0000200020630.0000000050500025040180000690.50.01061306.5
9821997-10-171997-11-031715700000000000302806.00000020000.0200000113038470.0000200010733.000002000011100126050140000905.00.0660390.0
9821997-11-031997-11-201731200000000000300705.00000000000.080000850115250.0000310000294.0000010000207013001305100000570.50.0480304.5
9821997-11-201997-12-07175600000000000001000.00000000000.000000183012420.0000610010160.000001000000002504153120000320.00.0470336.0
9821997-12-071997-12-241768500000000002001402.00000000000.000000132083030.00001400020480.010003300017200220150330000300.00.0371327.0
9821997-12-241998-01-10173000000000000001300.00000000000.000000191000000.000030001070.000002200010303140350213000082.00.0275309.0
9821998-01-101998-01-271765800000000000100904.00000000000.0200001138010040.01055000504220.04000003001890012090170000203.00.0262322.0