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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_MS7a_trap [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.716677, 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: -76.500000 * Longitude: -178.016670
Date/Time Start: 1997-01-18T00:00:00 * Date/Time End: 1998-01-10T00:00:00
Minimum DEPTH, water: 465 m * Maximum DEPTH, water: 465 m
Event(s):
NBP9604A_MS7a_trap (AE7a) * Latitude: -76.500000 * Longitude: -178.016670 * Date/Time Start: 1996-11-28T00:00:00 * Date/Time End: 1998-01-10T00:00:00 * Elevation: -581.0 m * Location: Ross Sea * 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 Actinocyclus actinochilusA. actinochilus#Grigorov, IvoCounting, diatoms
6 Actinocyclus curvatulusA. curvatulus#Grigorov, IvoCounting, diatoms
7 Actinocyclus ehrenbergiiA. ehrenbergii#Grigorov, IvoCounting, diatoms
8 Actinocyclus ingensA. ingens#Grigorov, IvoCounting, diatoms
9 Actinocyclus octonariusA. octonarius#Grigorov, IvoCounting, diatoms
10 Asteriomphalus spp.Asteriomphalus spp.#Grigorov, IvoCounting, diatoms
11 Asteriomphalus hookeriA. hookeri#Grigorov, IvoCounting, diatoms
12 Asteriomphalus hyalinusA. hyalinus#Grigorov, IvoCounting, diatoms
13 Asteriomphalus parvulusA. parvulus#Grigorov, IvoCounting, diatoms
14 Azpeitia tabularisA. tabularis#Grigorov, IvoCounting, diatoms
15 Chaetoceros atlanticusC. atlanticus#Grigorov, IvoCounting, diatoms
16 Chaetoceros bulbosumC. bulbosum#Grigorov, IvoCounting, diatoms
17 Chaetoceros criophilumC. criophilum#Grigorov, IvoCounting, diatoms
18 Chaetoceros diademaC. diadema#Grigorov, IvoCounting, diatoms
19 Chaetoceros dichaetaC. dichaeta#Grigorov, IvoCounting, diatoms
20 Chaetoceros radicansC. radicans#Grigorov, IvoCounting, diatoms
21 Chaetoceros sporesChaet spores#Grigorov, IvoCounting, diatoms
22 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsA
23 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsB
24 Chaetoceros spp.Chaetoceros spp.#Grigorov, IvoCounting, diatomsC
25 Chaetoceros, vegetative cellsChaetoceros veg#Grigorov, IvoCounting, diatoms
26 Corethron criophilumC. criophilum#Grigorov, IvoCounting, diatoms
27 Dactyliozolen antarcticus, girdlesD. antarcticus girdles#Grigorov, IvoCounting, diatomsgirdles not included in flux calculations
28 Delphineis surielaD. suriela#Grigorov, IvoCounting, diatoms
29 Eucampia antarcticaE. antarctica#Grigorov, IvoCounting, diatoms
30 Fragilariopsis curtaF. curta#Grigorov, IvoCounting, diatoms
31 Fragilariopsis cylindrusF. cylindrus#Grigorov, IvoCounting, diatoms
32 Fragilariopsis kerguelensisF. kerguelensis#Grigorov, IvoCounting, diatoms
33 Fragilariopsis obliquecostataF. obliquecostata#Grigorov, IvoCounting, diatoms
34 Fragilariopsis pseudonanaF. pseudonana#Grigorov, IvoCounting, diatoms
35 Fragilariopsis rhombicaF. rhombica#Grigorov, IvoCounting, diatoms
36 Fragilariopsis ritscheriF. ritscheri#Grigorov, IvoCounting, diatoms
37 Fragilariopsis separandaF. separanda#Grigorov, IvoCounting, diatoms
38 Guinardia spp.Guinardia spp.#Grigorov, IvoCounting, diatoms
39 Hemidiscus cuneiformisH. cuneiformis#Grigorov, IvoCounting, diatoms
40 Hemidiscus karsteniiH. karstenii#Grigorov, IvoCounting, diatoms
41 Navicula spp.Navicula spp.#Grigorov, IvoCounting, diatoms
42 Nitzschia interruptestriataN. interruptestriata#Grigorov, IvoCounting, diatoms
43 Plagiotropis gaussiiP. gaussii#Grigorov, IvoCounting, diatoms
44 Pleurosigma directumP. directum#Grigorov, IvoCounting, diatoms
45 Pleurosigma spp.Pleurosigma spp.#Grigorov, IvoCounting, diatoms
46 Porosira alataP. alata#Grigorov, IvoCounting, diatoms
47 Porosira inermisP. inermis#Grigorov, IvoCounting, diatoms
48 Pseudo-nitzschia bicapitataP-n bicapitata#Grigorov, IvoCounting, diatoms
49 Pseudo-nitzschia lineolaP-n lineola#Grigorov, IvoCounting, diatoms
50 Pseudo-nitzschia cf. hemiiP-n cf. hemii#Grigorov, IvoCounting, diatoms
51 Rhizosolenia antennata antennataR. antennata antennata#Grigorov, IvoCounting, diatoms
52 Rhizosolenia antennata forma semispinaR. antennata f semispina#Grigorov, IvoCounting, diatoms
53 Rhizosolenia sima forma simaR. sima f sima#Grigorov, IvoCounting, diatoms
54 Rhizosolenia simplexR. simplex#Grigorov, IvoCounting, diatoms
55 Rhizosolenia styliformisR. styliformis#Grigorov, IvoCounting, diatoms
56 Roperia tesselataR. tesselata#Grigorov, IvoCounting, diatoms
57 Rouxia spp.Rouxia spp.#Grigorov, IvoCounting, diatoms
58 Stellarima spp.Stellarima spp.#Grigorov, IvoCounting, diatoms
59 Thalassionema nitzschioides forma 1T. nitzschioides f 1#Grigorov, IvoCounting, diatoms
60 Thalassionema nitzschioides var. lanceolataT. nitzschioides var. lanceolata#Grigorov, IvoCounting, diatoms
61 Thalassiosira antarcticaT. antarctica#Grigorov, IvoCounting, diatoms
62 Thalassiosira decipiensT. decipiens#Grigorov, IvoCounting, diatoms
63 Thalassiosira gracilisT. gracilis#Grigorov, IvoCounting, diatoms
64 Thalassiosira gravidaT. gravida#Grigorov, IvoCounting, diatoms
65 Thalassiosira lentiginosaT. lentiginosa#Grigorov, IvoCounting, diatoms
66 Thalassiosira leptopusT. leptopus#Grigorov, IvoCounting, diatoms
67 Thalassiosira lineataT. lineata#Grigorov, IvoCounting, diatoms
68 Thalassiosira oestrupiiT. oestrupii#Grigorov, IvoCounting, diatoms
69 Thalassiosira oliveranaT. oliverana#Grigorov, IvoCounting, diatoms
70 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsA
71 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsB
72 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsC
73 Thalassiosira spp.Thalassiosira spp.#Grigorov, IvoCounting, diatomsD
74 Thalassiothrix antarcticaT. antarctica#Grigorov, IvoCounting, diatoms
75 Trichotoxon reinboldiiT. reinboldii#Grigorov, IvoCounting, diatoms
76 Distephanus speculum speculumD. speculum speculum#Grigorov, IvoCounting, silicoflagellates
77 Dictyocha spp.Dictyocha spp.#Grigorov, IvoCounting, silicoflagellates
78 DiatomsDiatoms#Grigorov, IvoCounting, diatomstotal counted
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
912 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 
A. actinochilus [#]
(Counting, diatoms)		6 
A. curvatulus [#]
(Counting, diatoms)		7 
A. ehrenbergii [#]
(Counting, diatoms)		8 
A. ingens [#]
(Counting, diatoms)		9 
A. octonarius [#]
(Counting, diatoms)		10 
Asteriomphalus spp. [#]
(Counting, diatoms)		11 
A. hookeri [#]
(Counting, diatoms)		12 
A. hyalinus [#]
(Counting, diatoms)		13 
A. parvulus [#]
(Counting, diatoms)		14 
A. tabularis [#]
(Counting, diatoms)		15 
C. atlanticus [#]
(Counting, diatoms)		16 
C. bulbosum [#]
(Counting, diatoms)		17 
C. criophilum [#]
(Counting, diatoms)		18 
C. diadema [#]
(Counting, diatoms)		19 
C. dichaeta [#]
(Counting, diatoms)		20 
C. radicans [#]
(Counting, diatoms)		21 
Chaet spores [#]
(Counting, diatoms)		22 
Chaetoceros spp. [#]
(A, Counting, diatoms)		23 
Chaetoceros spp. [#]
(B, Counting, diatoms)		24 
Chaetoceros spp. [#]
(C, Counting, diatoms)		25 
Chaetoceros veg [#]
(Counting, diatoms)		26 
C. criophilum [#]
(Counting, diatoms)		27 
D. antarcticus girdles [#]
(girdles not included in flux ...)		28 
D. suriela [#]
(Counting, diatoms)		29 
E. antarctica [#]
(Counting, diatoms)		30 
F. curta [#]
(Counting, diatoms)		31 
F. cylindrus [#]
(Counting, diatoms)		32 
F. kerguelensis [#]
(Counting, diatoms)		33 
F. obliquecostata [#]
(Counting, diatoms)		34 
F. pseudonana [#]
(Counting, diatoms)		35 
F. rhombica [#]
(Counting, diatoms)		36 
F. ritscheri [#]
(Counting, diatoms)		37 
F. separanda [#]
(Counting, diatoms)		38 
Guinardia spp. [#]
(Counting, diatoms)		39 
H. cuneiformis [#]
(Counting, diatoms)		40 
H. karstenii [#]
(Counting, diatoms)		41 
Navicula spp. [#]
(Counting, diatoms)		42 
N. interruptestriata [#]
(Counting, diatoms)		43 
P. gaussii [#]
(Counting, diatoms)		44 
P. directum [#]
(Counting, diatoms)		45 
Pleurosigma spp. [#]
(Counting, diatoms)		46 
P. alata [#]
(Counting, diatoms)		47 
P. inermis [#]
(Counting, diatoms)		48 
P-n bicapitata [#]
(Counting, diatoms)		49 
P-n lineola [#]
(Counting, diatoms)		50 
P-n cf. hemii [#]
(Counting, diatoms)		51 
R. antennata antennata [#]
(Counting, diatoms)		52 
R. antennata f semispina [#]
(Counting, diatoms)		53 
R. sima f sima [#]
(Counting, diatoms)		54 
R. simplex [#]
(Counting, diatoms)		55 
R. styliformis [#]
(Counting, diatoms)		56 
R. tesselata [#]
(Counting, diatoms)		57 
Rouxia spp. [#]
(Counting, diatoms)		58 
Stellarima spp. [#]
(Counting, diatoms)		59 
T. nitzschioides f 1 [#]
(Counting, diatoms)		60 
T. nitzschioides var. lanceolata [#]
(Counting, diatoms)		61 
T. antarctica [#]
(Counting, diatoms)		62 
T. decipiens [#]
(Counting, diatoms)		63 
T. gracilis [#]
(Counting, diatoms)		64 
T. gravida [#]
(Counting, diatoms)		65 
T. lentiginosa [#]
(Counting, diatoms)		66 
T. leptopus [#]
(Counting, diatoms)		67 
T. lineata [#]
(Counting, diatoms)		68 
T. oestrupii [#]
(Counting, diatoms)		69 
T. oliverana [#]
(Counting, diatoms)		70 
Thalassiosira spp. [#]
(A, Counting, diatoms)		71 
Thalassiosira spp. [#]
(B, Counting, diatoms)		72 
Thalassiosira spp. [#]
(C, Counting, diatoms)		73 
Thalassiosira spp. [#]
(D, Counting, diatoms)		74 
T. antarctica [#]
(Counting, diatoms)		75 
T. reinboldii [#]
(Counting, diatoms)		76 
D. speculum speculum [#]
(Counting, silicoflagellates)		77 
Dictyocha spp. [#]
(Counting, silicoflagellates)		78 
Diatoms [#]
(total counted, Counting, diatoms)
4651997-01-181997-01-268.522000000000000000000000023044041400100000000000004.000000000400200480000000001.00.0200419.0
4651997-01-261997-02-038.5100000000000000000000000023871130030000000000009.50000000000010100000000000.50.510329.5
4651997-02-041997-02-2117.000000000100000000000000001702051201200000000000012.00000000010000700000000000.00.020402.0
4651997-02-211997-03-1017.000000000100000000000000005041803600200000000000010.500000000000101500000000000.00.010722.5
4651997-03-101997-03-2717.000000000400000000000001007101351110033000000000007.500000000000301400000000000.00.050891.5
4651997-03-271997-04-3034.000000010200000000000001000890791290011000000000006.000000000000102900000000001.00.0501041.0
4651997-04-301997-06-2051.00000001000000000000000800654732250023000000000006.000000000001104800000000000.00.040816.0
4651997-06-201997-08-2768.00000000010000000000000700370114170052000000000003.500000000000002412000000000.00.020440.5
4651997-11-201997-12-0717.000000000000000000000000002281610420062000000000000.000000000000601400000000000.00.000324.0
4651997-12-071997-12-2417.01000000000000000000000000285235110322000100000007.00000000000010300000000000.00.000344.0
4651997-12-241998-01-1017.00000000000000000000000100570301110044000100000001.00000000000000210000000000.00.020625.0
4651998-01-101998-01-2717.00000000000000000000000001285101130040000100000001.00000000130000100000000000.00.000321.0