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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_MS4_trap [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.716674, 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: -63.150000 * Longitude: -169.900000
Date/Time Start: 1996-11-28T00:00:00 * Date/Time End: 1997-12-24T00:00:00
Minimum DEPTH, water: 1031 m * Maximum DEPTH, water: 2182 m
Event(s):
NBP9604A_MS4_trap (MS-4) * Latitude: -63.150000 * Longitude: -169.900000 * Date/Time Start: 1996-11-28T00:00:00 * Date/Time End: 1997-12-24T00:00:00 * Elevation: -2885.0 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:
1694 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)
10311996-11-281996-12-1517.0404424258210000321002000000000169006423569010315900020000100026.00.000062000001058013003000000.00100628.0
10311996-12-151997-01-0117.07264702010000001102060000000000136007932514121429132300013000000053.00.0000000000000110022002001002.00180947.0
10311997-01-011997-01-1817.069026100600000063021100000100001800010537520401297243800011000000054.00.0000000000100119027003001106.001601119.0
10311997-01-181997-02-0417.035579190700000020000100000000009700134490100267145280004000100018.00.00000000000005204000000005.0040927.0
10311997-02-041997-02-2117.0147379134700000000100000000000003600182390390135136160001000000016.00.00000000000003333000000000.0000838.0
10311997-02-211997-03-1017.0172543586710000000020010000000007500223380630141212360001000000017.00.00000000000004221001000000.0000934.0
10311997-03-101997-03-2717.06328584170000000000000000000000290096327280754421000100000007.00.00000000000001100001000000.0000575.0
10311997-03-271997-04-3034.040598124300000020000100000110004900139159680447027000200000004.00.00000000001003511000000002.0000495.0
10311997-04-301997-09-13136.0114412242100000100303000000000069001033258129581000200000003.00.00000000020008006001000003.0030567.0
10311997-09-131997-10-1734.01245744000020000600000000000014004236620121022000000000000.00.000000000400001020000000002.0020462.0
10311997-10-171997-11-2034.0238385501000071000300000000002900192352003255000000000002.00.000000000100039010000000006.0030503.0
10311997-11-201997-12-2434.062408059408000801501000000200004901771212031144552300013000000049.00.000062000300031519001004008.01280670.0
10311997-12-241998-01-2734.090547570220000230001820000600014000601211470232504300080000000119.00.000064000000023090020000310.02320641.0
21821996-11-281996-12-068.5103090641100000200001000000000031007120343015134600011010000013.00.000000000002026014000000004.0000430.0
21821996-12-061996-12-148.511445422010000040100000000011005100931934406190100020010000019.00.000020000001039111000000004.01230463.0
21821996-12-151996-12-238.58587376200000020400200000000006800861348601640141200016000000026.00.000000000000028010000200004.00320482.0
21821996-12-231996-12-318.52975223920000003020010000010050910054618545812850008010000026.00.000000010000062010000042001.00120414.0
21821997-01-011997-01-098.590972992110000000400000000000005900411033816011320007000000028.51.50001000000003308000000001.5060344.5
21821997-01-091997-01-178.52883464441000006010010000000000128001084714824421790005121000042.00.000000000100083022004000000.00270556.0
21821997-01-181997-01-268.5534619674000000100000000000000037007822840234111180003000000017.01.000000000100014012002000001.0020464.0
21821997-01-261997-02-038.534673006700000010000000000000003700912703703881080002000000015.00.00000000010002509000000001.0010516.0
21821997-02-041997-02-2117.0963219940000000002000000000000090058186170644211000001000004.00.0000000000000601000000000.5010356.5