Breakdown MBON datasets by collection methods (eDNA, SCUBA, Passive Acoustic, Animal Tracking, etc..)

[MathewBiddle]

          It would be cool if we could breakdown the MBON datasets by collection methods (eDNA, SCUBA, Passive Acoustic, Animal Tracking, etc..) 

I think we would need to parse abstracts from the OBIS API response https://api.obis.org/v3/dataset?instituteid=23070

Unless there is another place we can gather collecting method information from the API?

Originally posted by @MathewBiddle in #45 (comment)

[MathewBiddle]

xref:

• add observing method field iobis/bioeco-geonode#168

[MathewBiddle]

cc: @sformel-usgs @laurabrenskelle - Is there somewhere in TDWG this conversation should be had?

[laurabrenskelle]

This does seem like something TDWG should be involved in - standardizing a controlled vocabulary for collection methods. This would go beyond the existing dwc:basisOfRecord to another layer of detail. I am going to pose this question in the TDWG DwC Q&A repo to see if there are any ongoing efforts related to this.

[MathewBiddle]

it would be interesting to look at all of the existing dwc:basisOfRecord entries and see if there is some consistency among them. I'll see what I can come up with for that as I have the OBIS export sitting on my laptop.

[MathewBiddle]

dwc:basisOfRecord isn't very helpful:

df_filtered['basisOfRecord'].unique()

array(['HumanObservation', 'Occurrence', 'PreservedSpecimen', 'O',
       'MachineObservation', 'Human Observation', 'MaterialSample',
       'Humanobservation', '123.25', 'S', 'humanObservation', 'D',
       'Human observation', 'LivingSpecimen', 'preservedSpecimen',
       'humanobservation', 'Marine Species', 'NomenclaturalChecklist',
       'machineobservation', 'materialSample', 'FossilSpecimen',
       'preservedspecimen', '121.2', '120.9', '118.0667', '122.9167',
       '121.4333', '121.1167', '122.1', '119.4667', '120.9167', '118.65',
       '123.1833', '121.6833', '122.2', '119.45', '121.2333', '122.4333',
       '122.0667', '121.7167', '123.45', '123.5833', '117.8833', '120.1',
       '123', '120.5333', '119.25', '121.5', '120.6833', '119.1333',
       '120.9667', 'DerivedFromLiterature', '121.6167', '121.95',
       '122.85', '119.3833', '120.2333', '119.6667', '120.0667', '121.8',
       '123.9167', '121.4833', '121.4', '122.5', '119.7333', '121.75',
       '119.5833', '122', '119.9', '121.0667', '121.5333', '119.6',
       '122.75', '123.4167', '121.9667', '119.75', '118.2', '122.65',
       '121.45', '123.75', '117.8333', '122.15', '120.75', '124',
       '122.4167', '121.0333', '122.6', '121', '120.9333', '120',
       '120.25', '120.65', '122.9', '119.8', '123.5', '118.8333',
       '120.8333', '123.2167', '122.7167', '121.25', '122.25', '120.6',
       '119.85', '121.0833', '121.2167', '121.8333', '118.8167',
       '122.5333', '120.5', '120.3833', '119.1', '122.35', '120.3167',
       '119.5167', '123.4', '122.7667', '121.8833', '121.5833',
       '122.9833', '122.3', '120.3333', '121.6333', '120.4667', '120.95',
       '118.0333', '118.35', '121.9833', '118.95', '119.3', '121.35',
       '121.2833', '118.2167', '119.5333', '123.2333', '120.7833',
       '123.1', '120.05', '123.3333', '120.326', '121.3', '123.9',
       '121.3667', '120.5167', '119.35'], dtype=object)

Looking at dwc:samplingProtocol now.

[laurabrenskelle]

What are all those numbers? Are they related to coordinates that are misplaced into basisOfRecord?

[MathewBiddle]

for string in df_filtered['samplingProtocol'].unique().tolist():
    print(string)

Click me to expand responses

4.5 m tow net. Mouth circular, 4.5 m in diameter: 7mm mesh graded, at cod-end. Horizontal tow.
70 cm tow net. Mouth circular, 70 cm in diameter: mesh graded, at cod-end 74 to the linear inch. Vertical tow
Small beam trawl. Beam 2.45m in length, 12.5mm mesh
MethodDocumentation: Naturvårdsverket 1986. BIN BR 06 (Inventering av makroskopisk mjukbottenfauna i havet), Recipientkontroll Vatten, Metodbeskrivningar Del I, Undersökningsmetoder för Basprogram, Naturvårdsverket Rapport 3108 och Leonardsson, K. 2004. Metodbeskrivning för provtagning och analys av mjukbottenlevande makroevertebrater i marin miljö. Umeå universitet, SamplerTypeCode: Van Veen grab
SCUBA diver survey
colony census
There was no specific information about sampling method.By the Preliminary Report seems to be the same as the whole expedition-dredge with an opening of 20x70 cm (1400 cm2).Depth is measured in fathom=1.8288 metres.All the excursions were one day trip. For work near the coast a small rowing boat was available. References: Steuer A. 1935. The fishery grounds near Alexandria. 1. Preliminary Report, Notes and Memoirs No 8. Fisheries Research Directorate, Egypt.
Niskin bottle
http://purl.org/spc/digilib/doc/pfj5w
Large otter trawl and Net with mesh of 4mm attached to back of trawl
Large dredge, heavy pattern, 1.2m in length
Multinet with 200µm mesh
MOCNESS 1m^2 with 153µm mesh
Piston corer
Vertical hauls with plankton net (WP2) of 200 microns mesh-size; Preparations: Buffered formaldehyde (4% final concentration)
young fish trawl
small dredge
line trawl (haddock stomach)
D 000 net
small seine
Arrastre de fondo
Sigsbee trawl
Grab Ocean-50
Grab Large
USNEL vegematics boxcorer
Sledge
Agassiz trawl
Commercial otter trawl: Head rope 24.5 m; mesh at cod-end 3.8cm
Baillie sounding rod
Commercial otter trawl. Head rope 24.5 m long: 38mm mesh at cod-end
Dredge
Large otter trawl. Head rope 1.2m x 1.2m x 0.75m with netting or wire 12.5mm mesh
Large otter trawl
Large rectangular net
Sounding rod
VanVeen grab sampler, 0.1 m2 sample surface area
Large otter trawl with a 4mm mesh net attached to that back
70 cm and 1 m tow nets. Mouth circular
Large dredge, light pattern 1.2m in length
Ekman dredge and Phleger 60lb gravity corer
Young-fish trawl
70 cm tow net. Mouth circular, 70 cm in diameter: mesh graded, at cod-end 74 to the linear inch.
Baillie Sounding Rod
Beam trawl
Multicorer
Conical dredge. Mouth 40.5 cm. in diameter with canvas bag.
50 cm tow net. Mouth circular 50 cm in diameter, 200 meshes to the linear inch. Vertical tow.
Rectangular dredge, with Russell net
Young-fish trawl. A bag of stramin, with 10-12 meshes to the linear inch, attached to a circular frame 2 m. in diameter. Oblique tow
A ~0.1 m2 Smith McIntyre grab sampler was used to collect sediment samples (see metadata document for more info)
4.5 m tow net. Mouth circular, 4.5 m in diameter: 7mm mesh graded, at cod-end
shrimp trawl
line trawl (cod stomach)
Multicorer 8 tubes 100 mm
Large rectangular net. Frame 2.45 x 0.7m with bag on 7mm
Redes de arrastre
Large dredge, light pattern 1.2mm in length
Large otter trawl and Net with mesh of 7mm attached to back of trawl
skin diving, fishing boats, fishing nets (hand or landing nets) and mechanically operated drag-nets
Large Clarke-Bumpus sampler | 30.48 cm diameter mouth | http://vocab.nerc.ac.uk/collection/B07/current/NDT015/ | Net silk No. 20 (mesh size of 76 microns) | Single net or net pair horizontal tow (12) | Wiebe et al. (2015). A vocabulary for the configuration of net tows for collecting plankton and micronekton. J. Plankton Res. 37(1):21-27. doi:10.1093/plankt/fbu101
Large Clarke-Bumpus sampler | 30.48 cm diameter mouth | http://vocab.nerc.ac.uk/collection/B07/current/NDT015/ | Net silk No. 20 (mesh size of 76 microns) | Single net or net pair surface tow (5) | Wiebe et al. (2015). A vocabulary for the configuration of net tows for collecting plankton and micronekton. J. Plankton Res. 37(1):21-27. doi:10.1093/plankt/fbu101
Skin diving, fishing boats, fishing nets, and drag-nets
1 m tow net. Mouth circular, 1 m in diameter: mesh graded, at cod-end 16 to the linear inch.
by hand
bucket
Niskin 5L
Niskin
Standard (14") Campelen
Oceanographic bucket
Niskin bottle 5 l
van Dorhn sampler
Should point to voyage CTD bottle cast methods.
Tow-net of coarse silk, with 16 meshes to the linear inch, attached to trawl.
1 m tow net. Mouth circular, 1 m in diameter: mesh graded, at cod-end 16 to the linear inch. Oblique tow
Shore collecting
Rectangular dredge, with Russel net
Medium rectangular net. Frame 1.2m x 0.38m with bag of 7mm mesh
Karlsson, J., Nilsson, P. & Wallentinus, I. 1992. Monitoring of the phytal system on the Swedish west coast — A pilot study. Report to SEPA; International Evaluation of the Swedish National Marine Monitoring Programme Edition. 36 pp. [www.naturvardsverket.se/dokument/mo/hbmo/del3/kusthav/Vegbotva_ref8.pdf]
Reef Fish Visual Census doi:10.1016/j.fishres.2011.01.012
Phytoplankton net | https://www.bco-dmo.org/instrument/440 | Mesh size of 150 microns | Single net or net pair surface tow (5) | Wiebe et al. (2015). A vocabulary for the configuration of net tows for collecting plankton and micronekton. J. Plankton Res. 37(1):21-27. doi:10.1093/plankt/fbu101
Piston Corer, Van Veen Sampler, Box Corer
SCUBA diving, grab samplers and piston corer
Karlsson, J., Nilsson, P. & Wallentinus, I. 1992. Monitoring of the phytal system on the Swedish west coast — A pilot study. Report to SEPA; International Evaluation of the Swedish National Marine Monitoring Programme Edition. 36 pp. [www.naturvardsverket
GearType=Trawl, fish, bottom
GearType=Hyperbenthic Sled
GearType=Epibenthic Sled
GearType=Beam trawl
GearType=Mocness
Alfredo-03
Cosmos 2600
Naturvårdsverket dnr 235-1772-08Mm Avtal med Göteborgs universitet nr 2120806  Projektledare (utförare) Jan Karlsson Göteborgs universitet, Inst f marin ekologi, Tjärnö Tel: 0526-686 29 Fax: 0526-686 07 E-post: [email protected]
Arrastre lineal con red cónica por 5 minutos en 3 Transectos por estación (cada lado del rio y al centro) | Fijación en formol y lugol 4% | Conteos en cámara Sedgwick-Rafter y microscopio invertido
http://purl.org/spc/digilib/doc/fs6ca
MethodDocumentation: Pihl, L., Rosenberg, R. 1982. Production, abundance, and biomass of mobile epibenthic marine fauna in shallow waters, western Sweden. Journal of Experimental Marine Biology and Ecology. Vol 57: 273-301., SamplerTypeCode: Drop trap
Conteo por sitios (áreas) sin ajuste de la probabilidad de detección.Protocolo red neotropical de aves playeras en el pacifico americano
Niskin bottle 30 l
WP2 net-vertical tows (from bottom to surface)
MUC
GearType=Deep Towed Imaging System (DTIS). DTIS is a towed camera frame which can record up to 1 h of continuous high definition (HD) digital video and simultaneously take high definition (10 megapixel) still images at 15 s intervals.
beach shell
Modified (21") Campelen
MethodDocumentation: HC-C-C6, SamplerTypeCode: Hose, SizeClassReferenceList: PEG_BVOL2020
MRSNH01200000008_METH_001
Plastic hand-core (diameter=3,6cm, length=+/-30cm)
CREMP sites consist of two to four monitoring stations delimited by permanent markers. Stations are approximately 2m x 22m and are generally perpendicular to the shoreline. Three video transects (benthic survey), a station species inventory (SSI), and a clioniad sponge survey are conducted annually at each station.
MRSNH01600000004_METH_001
MRSNH00300000003_METH_001
JNCCMNCR30000499_METH_002
JNCCMNCR30000727_METH_001
MRSNH02500000002_METH_002
MRSNH02300000003_METH_001
MRSNH02100000002_METH_006
MRSNH02900000008_METH_001
pump
Naturvårdsverket dnr 235-4584-09Mm Avtal med Göteborgs universitet nr 2120905  Projektledare (utförare) Jan Karlsson Göteborgs universitet, Inst f marin ekologi, Tjärnö Tel: 0526-686 29 Fax: 0526-686 07 E-post: [email protected]
MRSNH01100000014_METH_002
MRSNH01600000011_METH_001
MRSNH02500000005_METH_005
MRSNH02500000005_METH_001
MRSNH02500000005_METH_004
MRSNH01800000002_METH_004
MRSNH01800000002_METH_005
MRSNH01700000002_METH_001
MRSNH0300000002C_METH_004
MRSNH0300000002C_METH_006
MRSNH0300000002C_METH_003
MRSNH02900000002_METH_001
MRSNH02500000003_METH_002
MRSNH01800000002_METH_003
MRSNH00100000004_METH_002
MRSNH00200000002_METH_004
MRSNH00200000002_METH_003
MRSNH01800000021_METH_001
MRSNH0160000000B_METH_001
MRSNH01200000007_METH_002
MRSNH01400000006_METH_001
MRSNH02600000002_METH_002
MRSNH00300000003_METH_002
GearType= Bottom trawl
Naturvårdsverket dnr 235-2337-10Mm Avtal med Göteborgs universitet nr 2121005  Projektledare (utförare) Jan Karlsson Göteborgs universitet, Inst f marin ekologi, Tjärnö Tel: 0526-686 29 Fax: 0526-686 07 E-post: [email protected]
MRSNH01800000028_METH_011
MRSNH01800000028_METH_008
MRSNH01800000028_METH_003
MRSNH03000000018_METH_001
MRSNH03000000018_METH_006
MRSNH03000000018_METH_005
MRSNH03000000018_METH_007
MRSNH01200000006_METH_001
MRSNH0300000003C_METH_005
MRSNH02200000002_METH_003
MRSNH02200000002_METH_001
MRSNH02200000002_METH_002
MRSNH01100000013_METH_001
MRSNH01800000003_METH_001
MRSNH0300000002D_METH_001
MethodReference: HC-C-C6, SamplerTypeCode: Hose, PlanktonSamplingMethod: Integrated sample, SizeClassReferenceList: PEG_BVOL2013
MRSNH02900000003_METH_001
MRSNH0110000000F_METH_001
MRSNH01200000002_METH_001
JNCCMNCR30000443_METH_001
MRSNH00700000005_METH_003
MRSNH00700000005_METH_002
Bag Seine
Colecta Manual
Shore collection
MRSNH00200000004_METH_003
MRSNH02100000002_METH_004
MRSNH01800000016_METH_004
JNCCMNCR30000765_METH_001
MRSNH01600000009_METH_001
MRSNH02900000004_METH_001
MRSNH01100000003_METH_001
MRSNH02100000002_METH_002
MRSNH01200000009_METH_002
MRSNH01200000009_METH_001
MRSNH0230000000D_METH_001
MRSNH00300000004_METH_002
MRSNH01500000002_METH_002
MRSNH01500000002_METH_003
MRSNH00100000002_METH_001
MRSNH01400000007_METH_001
Havs- och vattenmyndigheten dnr 898-12 Avtal med Göteborgs universitet nr  1-2012-9 Projektledare (utförare) Jan Karlsson Göteborgs universitet, Inst f biologi och miljövetenskap, Tjärnö Tel: 031-7869629  E-post: [email protected]
100
MRSNH0290000000A_METH_004
JNCCMNCR30000677_METH_001
MRSNH02400000003_METH_004
MRSNH0290000000E_METH_001
MRSNH01100000004_METH_001
Geartype=Rosette water bottles on CTD
GearType=Net, BE, Multiple plankton sampling
GearType=Rough bottom net
MRSNH03000000002_METH_005
MRSNH03300000007_METH_001
MRSNH03000000002_METH_002
MRSNH03300000002_METH_008
MRSNH03000000028_METH_003
MRSNH03000000028_METH_004
MRSNH00100000032_METH_006
JNCCMNCR30000734_METH_001
MRSNH03600000002_METH_001
MRSNH0300000001A_METH_003
ROUTINE
MethodReference: HC-C-C6, SamplerTypeCode: Hose, PlanktonSamplingMethod: Integrated sample, SizeClassReferenceList: PEG_BVOL2015
MRSNH0160000000C_METH_002
MRSNH0160000000C_METH_001
MRSNH03300000005_METH_006
MRSNH00800000003_METH_003
MRSNH00200000004_METH_005
Brenke Epibenthic Sled (EB)
Draga
JNCCMNCR30000730_METH_001
dredge
MRSNH02500000005_METH_007
MRSNH02500000005_METH_006
ORI 100 net; horizontal tow; wire out: 2000 m; towing duration: 60 min.; wire angle: 58 deg.
3m Sigsby-Agassiz Beam Trawl
4m Shrimp Net Beam Trawl
4 m ORE Beam Trawl; 9700 m wire out
A standard North Pacific zooplancton net with a mouth diameter of 45 cm and mesh size of 150 micrometer was towed obliquely from near the bottom to the surface.
A conical plankton net (100-cm mouth diameter and 333 micrometer mesh size) was towed obliquely at 0-200 m below the sea surface. The sampling time was approximately 30 min at a vessel speed of 2 knots (nm/h).
MRSNH01700000002_METH_003
MRSNH00100000015_METH_001
surface tow (0-5 m) with a Norpac zooplankton net (0.45 m mouth diameter, 333-micrometer mesh)
Copepods were collected using plankton net of 0.31 m^2 mouth area and a filtering conical section of 1.35 m long. Equipped with a mesh size of 153 micrometer, the net was towed vertically from the bottom.
MRSNH0160000000B_METH_003
JNCCMNCR30000726_METH_001
MRSNH01100000012_METH_001
MRSNH0300000002B_METH_001
MRSNH01200000007_METH_001
Censos visuales métodología AGRRA y WWF 2006
Horizontal tows using a standard Norpac net with a 45-cm mouth opening and a 333 micrometer mesh. Hauls were towed for 10 min at a speed of approximately 1 knot (0.5 m/s).
Net with 45 cm diameter, 1.1 m length, 676 per cm^2 mesh size was towed vertically from 100 m depth to the surface in 50 cm per second speed.
MRSNH01800000028_METH_009
MRSNH0300000003C_METH_003
MRSNH01800000019_METH_001
MRSNH02300000005_METH_001
MRSNH03000000018_METH_011
The samples were taken by the Indian Ocean Standard Net, 113 cm in mouth diameter, 500 cm in length and constructed with gauze having 0.33 mm mesh opening. The net was towed vertically from 200m depth to the surface at a speed of 1 m/sec.
The present study was carried out in situ by using diving, shoreline angling and gill net. All seven stations had been conducted by snorkeling or SCUBA at least 1 to 3 times for each station. Fish species were identified by underwater census supplemented with underwater photographs (slides) or 8 mm video tape.
The present study was carried out in situ by using diving, shoreline angling and gill net. All seven stations had been conducted by snorkeling or SCUBA at least 1 to 3 times for each station. Fish species were identified by underwater census supplemented with underwater photographs (slides) or 8 mm video tape. Cryptic or some difficult identified species were collected by rotenone poisoning for specimen examination.
Examined with scuba gear. Most fishes were identified by underwater observation supplemented with underwater photographs.
snorkeling
1.6 meter ORI-net; wire out: 2000, 1000, 700, 500 m; towing duration: 20, 20, 20, 20 m; wire angle: 62 deg., 65 deg., 59 deg., 65 deg.; ship speed: 1.5 kts.
Sampling was conducted by using six 100 transect lines. The line is set perpendicular along the coastline of the study site. All the invertebrates within 2.5 meters on each side of the transect line is recorded on an underwater slate by SCUBA divers. Underwater digital photographs of all the organisms were taken.
Zooplankton samples were obtained during the night by multi-oblique tows of a ring net (160 cm diameter, 0.33 mm mesh) equipped with a pressure sensor (SeaBird, SBE39) in its frame.
JNCCMNCR30000653_METH_001
MRSNH01800000028_METH_006
MRSNH01600000008_METH_001
MRSNH03000000021_METH_001
MRSNH01800000012_METH_001
MRSNH01600000008_METH_004
MRSNH01600000008_METH_003
MRSNH01100000016_METH_001
MRSNH01800000003_METH_005
MRSNH0110000000E_METH_001
MRSNH00100000009_METH_001
MRSNH01800000003_METH_002
MRSNH01800000003_METH_003
MRSNH0110000000F_METH_003
MRSNH01200000002_METH_002
JNCCMNCR30000733_METH_001
The samples were taken by the GG54-Nakai-Midium-Net, 60cm in mouth diameter, 160cm in length.
IKPT Net with the 10-feet wing length and 1-mm mesh size
oblique tow from a depth near the bottom to the surface using a Bongo plankton net with mouth diameter of 60 cm and mesh size of 335 micrometer
larval net; wire out: 0 m; towing duration: 10 min.; ship speed: 1.5 kts.
MRSNH00200000004_METH_002
MRSNH00200000004_METH_004
MRSNH01800000016_METH_001
MRSNH01800000016_METH_005
MRSNH03500000007_METH_001
MRSNH02900000009_METH_001
MRSNH00100000028_METH_001
MRSNH01200000005_METH_001
MRSNH02100000002_METH_005
4 m round net; wire out: 150 m; towing duration: 30 min.; wire angle: 72 deg.; ship speed: 1.5 kts.
MRSNH01800000016_METH_003
JNCCMNCR30000654_METH_001
4 m hexagon net; wire out: 75 m; towing duration: 30 min.; wire angle: 68 deg.; ship speed: 1.5 kts.
4 m hexagon net; wire out: 30 m; towing duration: 30 min.; wire angle: 72 deg.; ship speed: 1.5 kts.
MRSNH0160000000A_METH_001
MRSNH00100000008_METH_001
MRSNH00300000004_METH_003
JNCCMNCR30000637_METH_001
MRSNH01000000002_METH_001
MRSNH01400000002_METH_002
MRSNH01400000002_METH_001
4 m hexagon net; wire out: 30 m; towing duration: 30 min.; wire angle: 70 deg.; ship speed: 1.5 kts.
4 m round net; wire out: 30 m; towing duration: 30 min.; ship speed: 1.5 kts.
Bottom Trawl
4 m round net; wire out: 75 m; towing duration: 30 min.; wire angle: 78 deg.; ship speed: 1.5 kts.
4 m round net; wire out: 150 m; towing duration: 30 min.; ship speed: 1.5 kts.
4 m round net; wire out: 300 m; towing duration: 30 min.; wire angle: 67 deg.; ship speed: 1.5 kts.
IKPT net; mesh size: 1.0 mm; oblique tow; wire out: 1200 m
MRSNH0230000000D_METH_003
MRSNH02900000005_METH_001
MRSNH0300000001B_METH_002
MRSNH0010000001D_METH_001
MRSNH0230000000D_METH_002
MRSNH03000000031_METH_001
The plankton net with the net-mouth of one-tenth square meter was sunken into the water and hauled up vertically to the surface. On board the ship Choshu-Maru belonging to the Yamaguchi-Ken Fishery Experimental Station.
MRSNH01100000008_METH_001
JNCCMNCR30000692_METH_001
JNCCMNCR30000694_METH_001
MRSNH0300000002A_METH_001
The plankton net with the net-mouth of one-tenth square meter was sunken into the water and hauled up vertically to the surface. On board the fishing boat Hono-Maru belonging to Mr. Cho Kawabata and the Steamer Chikugogawa-Maru belonging to the O.S.K.
The plankton net with the net-mouth of one-tenth square meter was sunken into the water and hauled up vertically to the surface. On board the ship Ryokai-Maru belonging to the Formosan Government Fishery Experimental Station.
The plankton net with the net-mouth of one-tenth square meter was sunken into the water and hauled up vertically to the surface. On board the ship Kiyo-Maru belonging to the Wakayama-Ken Fishery Experimental Station.
conical plankton net (mesh size, 200 m; mouth diameter, 37 cm; length, 100 cm) towed vertically by hand from near bottom to the surface
MRSNH00900000002_METH_004
MRSNH03300000002_METH_005
MRSNH00100000032_METH_002
MRSNH00900000002_METH_003
MRSNH01000000004_METH_002
JNCCMNCR30000649_METH_001
MRSNH0300000001A_METH_004
1.6m larval net; wire out: 0 m; towing duration: 20 min.
JNCCMNCR30000650_METH_001
MRSNH03300000005_METH_002
4 m round net; wire out: 75 m; towing duration: 30 min.; wire angle: 76 deg.; ship speed: 1.5 kts.
4 m round net; wire out: 150 m; towing duration: 30 min.; wire angle: 75 deg.; ship speed: 1.5 kts.
MRSNH00800000003_METH_004
larval net; wire out: 0 m; towing duration: 20 min.; ship speed: 1.5 kts.
larval net; wire out: 0 m; towing duration: 25 min.; ship speed: 1.5 kts.
4 m round net; wire out: 75 m; towing duration: 30 min.; wire angle: 80 deg.; ship speed: 1.5 kts.
MRSNH00800000003_METH_002
Benthic marine macroalgae were sampled throughly by wading or snorkeling.
MRSNH03000000007_METH_001
vertical hauls using NORPAC net with a mesh aperture of 140 micrometer, and a net opening of 0.159 m^2 from near the bottom to the surface at each station
collected by the larva-net which is 130cm in diameter of the openning and 450cm in length, stretched with the Japanese minnow net in the anterior 350cm in length and with the silk gauze of 60 meshes in the rest and was equipped with a 3.2 kg lead and the rope of 170m long in use.
two consecutive oblique tows using a 3 m IKMT (0.5 mm Nitrex netting, 8.7 m^2 mouth area)
vertical hauls using 140 micrometer mesh and 45 cm diameter NORPAC net
SCUBA diving
Skin diving or scuba diving. Visually observed and photographed.
Skin diving or scuba diving. A minimum number of samples were collected for identification.
Sampling design to gather data on biomass, and seasonality was based on the method of Saito and Atobe (1970): Observations were made using a square 50*50 cm quadrat divided into twenty-five 10*10 cm areas.
large 4 meter hexagon-net; wire out: 30 m; towing duration: 30 m; wire angle: 73 deg.; ship speed: 2.0 kts.
large 4 meter hexagon-net; wire out: 75 m; towing duration: 30 m; wire angle: 65 deg.; ship speed: 2.0 kts.
Se tomaron muestras de plancton mensualmente| las colecciones se realizaron en la superficie de la columna de agua utilizando en cada una de las estaciones recipientes plásticos de 10 litros| El volumen total de las muestras fue de 20 litros| se filtró a través de una red de plancton de 45 μ de apertura de poro| se tomó lo retenido y se colocó en envases rotulados| Las muestras de zooplancton se preservaron con formaldehído al 4% y finalmente con Lugol| Posteriormente en el laboratorio las muestras se concentraron hasta un volumen de 20 ml
large 4 meter hexagon-net; wire out: 150, 75, 0 m; towing duration: 10, 10, 20 m; wire angle: 42 deg., 65 deg., 72 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 150, 75, 0 m; towing duration: 15, 17, 20 m; wire angle: 75 deg., -, -; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 150, 75, 0 m; towing duration: 10, 10, 20 m; wire angle: 53 deg., 58 deg., -; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 1000, 700, 300, 100, 50 m; towing duration: 10, 10, 20, 20, 10 m; wire angle: 64 deg., 64 deg., 64 deg., 62 deg., 62 deg.; ship speed: 1.5 kts.
Copepods were collected from the upper 5 m with a conical zooplankton net (4.5 m long, 1 m mouth diameter, 0.33 mm mesh size) towing horizontally for 15-20 min with the vessel speed of 2 nautical miles per hour, on board the Ocean Researcher III.
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 10, 20 m; wire angle: 73 deg., 75 deg., 79 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 11, 20 m; wire angle: 65 deg., -, -; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 30 m; towing duration: 60 m; ship speed: 1.5 kts.
Samples were collected randomly by hand or by free-diving in shallow waters using transect line and quadrate sampling technique. The specimens collected were preserved in a solution of 4% formaldehyde and seawater or as dried specimens on herbarium sheets. Mounts and coross sections were also made.
large 4 meter hexagon-net; wire out: 1000, 700, 300, 50 m; towing duration: 20, 20, 20, 20 m; wire angle: 71 deg., 68 deg., 63 deg., 75 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 10, 20 m; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 75 m; towing duration: 30 m; ship speed: 1.5, 1.5 kts.
large 4 meter hexagon-net; wire out: 75 m; towing duration: 30 m; wire angle: 63 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 30 m; towing duration: 30 m; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 75 m; towing duration: 30 m; ship speed: 1.5 kts.
MRSNH02600000002_METH_003
MRSNH02600000002_METH_004
MRSNH0160000000B_METH_002
Examined by snorkel. Most fishes were identified by underwater observation supplemented with underwater photographs.
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 10, 20 m; wire angle: 52 deg., -, -; ship speed: 1.5 kts.
walking and wading in the supra- and intertidal zones and snorkeling and scuba-diving in the subtidal biotopes
large 4 meter hexagon-net; wire out: 1000, 700, 300, 100 m; towing duration: 20, 20, 20, 10 m; wire angle: 540, 66 deg., 68 deg., 54 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 30 m; towing duration: 30 m; wire angle: 59 deg.; ship speed: 1.5 kts.
TOWED01
snorkeling and scuba diving
scuba diving, snorkeling
snorkeling (from Samudera only)
two repeated horizontal tows at sea surface using ORI Net (0.66 mm mesh, 2.0 m^2 at mouth)
wading in the intertidal zone at low tide / snorkeling and SCUBA-diving in the subtidal areas
Instantaneous visual census was employed by a SCUBA diver who simultaneously identified and counted fish during the deployment of the measuring tape.
Horizontal tow of Norpac plankton net with 45 cm mouth diameter, 180 cm stretch and 330 micrometer mesh, equipped with an opening-closing mechanism triggered by messenger, at a cruising speed of ~2 knots for ~10 min.
fish visual census along 50 m transect line
International Young Gadoid Pelagic Trawl  (IYGPT)
Recolección de muestras y toma de fotografias y video mediante buceo con Rebreather y trimix por 28 minutos aproximadamente entre 30-70 m de profundidad, se recorrio un área aproximada de 2.7 ha
IKPT net; mesh size: 1.0 mm; oblique tow; wire out: 1218 m
IKPT net; mesh size: 1.0 mm; oblique tow; wire out: 1231 m
Scientific cruise
Baited Remote Underwater Video
IKPT net; mesh size: 1.0 mm; oblique tow; wire out: 1000 m
Beamtrawl,Subsample method: Sieve content - Mesh size (mm): 5.0
Commercial fishery
Scientific field work
Hand collected
Censo visual de peces: Buceo Errante
Holothurians were collected by hand-picking at low tide, by snorkeling and by Scuba diving down to five meter depth.
4m round net; wire out: 500 m; towing duration: 30 min.; wire angle: 48 deg.
4m round net; wire out: 150, 75, S(35) m; towing duration: 10, 10, 10 min.; wire angle: 64 deg., 52 deg., -
Quantitative samples were prepared by filtration using a 0.8micrometer pore-size filter on the board, dried in room temperature and stored in a plastic case. Dried samples were processed with ordinary SEM preparation procedure and observed with a SEM technique.
4m hexagon net; wire out: S(30) m; towing duration: 30 min.; wire angle: 62 deg.
ORI net; wire out: 75 m; towing duration: 30 min.; wire angle: 32 deg.
ORI net; wire out: S(24) m; towing duration: 30 min.; wire angle: 57 deg.
ORI net; wire out: 2000 m; towing duration: 30 min.; wire angle: 62 deg., 69 deg.; ship speed: 1.5 kts.
Hand-held fauna core (10 cm) | Sediment core (5cm)
ORI net; wire out: 150 m; towing duration: 30 min.; wire angle: 50 deg.; ship speed: 1.5 kts.
ORI net; wire out: 2000 m; towing duration: 30 min.; wire angle: 68 deg., 63 deg.; ship speed: 1.5 kts.
4 m round net; wire out: 75 m; towing duration: 30 min.; wire angle: 74 deg.; ship speed: 1.5 kts.
1.6 m net; wire out: 2000 m; towing duration: 30 min.; wire angle: 69 deg.; ship speed: 3.0 kts.
MRSNH01100000014_METH_006
MRSNH03000000023_METH_001
1.6 m net; wire out: 2000 m; towing duration: 30 min.; wire angle: 70 deg.; ship speed: 3.0 kts.
Two consecutive oblique tows using a 3 m IKMT (0.5 mm Nitrex netting, 8.7 m^2 mouth area)
SCUBA diving and snorkeling
SCUBA diving and towing an obsever behind a small boat
4-m span beam trawling
Haphazard sampling was carried out intertidally by hand.
Skin diving or scuba diving. A minimum number of samples were collected for identification. Species difficult for collection was visually observed and photographed.
MRSNH00100000015_METH_002
MRSNH01600000013_METH_001
Observación directa
MethodReference: HC-C-C6, MethodDocumentation: Helcom COMBINE Manual - Part C Annex C6, SamplerTypeCode: Hose, PlanktonSamplingMethod: Integrated sample, SizeClassReferenceList: PEG_BVOL2015
AAD Bottom Trawl
MRSNH01800000028_METH_007
EXPLORATORY
20 µm mesh size plankton net and surface water bucket
Sampling instrument: TOOL0963: Day grab; Seive mesh size: 0.500mm
MRSNH01800000030_METH_010
MRSNH01800000030_METH_006
MRSNH01800000030_METH_014
MRSNH01800000030_METH_015
MRSNH01800000030_METH_004
MRSNH0110000000E_METH_002
MRSNH0110000000E_METH_003
MRSNH03200000004_METH_021
Unknown
Scuba Diving
JNCCMNCR30000672_METH_001
SOCKEYE MIGRATION
EXPERIMENT
Beamtrawl,Subsample method: Handpicked
DASSHDT00000132_METH_03
DASSHDT00000108_METH01
DASSHDT00000108_METH02
METH01
DASSHDT00000131_METH01
DASSHDT00000089_METH01
NCD_METH02
NCD_METH03
Grab and core
refer to parent event
MRSNH00700000005_METH_004
MRSNH00100000012_METH_001
MRSNH01800000031_METH_001
MRSNH00100000025_METH_003
MRSNH0110000000C_METH_002
MRSNH01300000012_METH_003
MRSNH0160000000E_METH_001
MRSNH00300000004_METH_001
MRSNH03000000027_METH_001
MRSNH01000000002_METH_004
MRSNH01800000009_METH_001
MRSNH02300000011_METH_001
DASSHDT00000087_METHO_03
band transect
divers used direct sampling method of randomly chosen samples
Belt Transect (BLT) surveys; https://inport.nmfs.noaa.gov/inport/item/5565.
DASSHDT00000091_METH01
MRSNH03000000002_METH_001
divers
Box corer
Karlsson, J., Nilsson, P. & Wallentinus, I. 1992. Monitoring of the phytal system on the Swedish west coast — A pilot study. Report to SEPA; International Evaluation of the Swedish National Marine Monitoring Programme Edition. 36 pp. [www.naturvardsverket.se/dokument/mo/hbmo/del3/kusthav/Vegbotva_ref8.pdf] Även NVs handbok: [http://www.havochvatten.se/download/18.64f5b3211343cffddb28000559/Vegetationskl%C3%A4dda+bottnar%2C+v%C3%A4stkust.pdf]
MRSNH03200000005_METH_106
MRSNH03200000005_METH_124
MRSNH03200000005_METH_105
MRSNH03200000005_METH_077
MRSNH01800000011_METH_001
MRSNH03000000028_METH_001
JNCCMNCR30000729_METH_001
MRSNH0160000000D_METH_001
Sampling instrument: Box corer or TOOL0960: Hamon grab; Seive mesh size: 0.500mm
DASSHDT00000072_METH01
4m hexagonal net; step tow; wire out: 1000, 700, 300, 100 m; towing duration: 20, 20, 20, 10 min.; wire angle: 50 deg., 48 deg., 46 deg., 51 deg.
4m hexagonal net; step tow; wire out: 1000, 700, 300, 100, S m; towing duration: 20, 20, 20, 20, 5 min.; wire angle: 55 deg., 66 deg., 68 deg., 67 deg., 78 deg.
4m hexagonal net; step tow; wire out: 500, 250, 125 m; towing duration: 20, 20, 20 min.; wire angle: 61 deg., 46 deg., 56 deg.
ORI 100 net; horizontal tow; wire out: 2000 m; towing duration: 30 min.; wire angle: 62 deg., 61 deg.
ORI 100 net; oblique tow; wire out: 1000 m; towing duration: 37 min.; wire angle 60 deg.
ORI 100 net; horizontal tow; wire out: 2000 m; towing duration: 60 min.; wire angle: 64 deg.
4m hexagonal net; step tow; wire out: 500, 250, - m; towing duration: 20, 20, - min.; wire angle: 60 deg., 72 deg., -
snorkeling, scuba diving
4m ORE Beam Trawl; 2500 m wire out
4m ORE Beam Trawl; 5300 m wire out
4m ORE Beam Trawl; 5300 m wire out and Gamo's net: a small conical plankton nets attached to the inside of the Trawl; 5300 m wire out nets in order to retain smaller organisms
4 m ORE Beam Trawl; 7300 m wire out
4 m ORE Beam Trawl; 8100 m wire out
Gamo's net: a small conical plankton nets attached to the inside of the 4 m ORE Beam Trawl nets in order to retain smaller organisms; 8100 m wire out
Sanders-Hessler type Epibenthic Sledge; 4400 m wire out
http://ipt.sb-roscoff.fr/ipt/resource?r=phytoplankton_somlit-astan#methods
4 m ORE Beam Trawl; 3300 m wire out
About an hour observation by skin-diving or scuba diving. The presence of fungiid species was noted with a pencil on a plastic board. If corals coud not directly be identified in the field, they were collected for further study.
Sampling instrument: TOOL0653: Van Veen Grab; Seive mesh size: 1.000mm
from beach grit collected at low tide line
beachcombing
Beach collected
trawled
dredged
Surface net tow at 26 stations in the waters adjacent to Nuclear Power Plant I and II in northern Taiwan using Norpac zooplankton net (180 cm long, 45 cm mouth diameter, 333 micrometer mesh size). Two 5-km stations also simultaneously collected samples from depth of 30 m.
visual sensus by dive team
trawl
Cast net (20 mm mesh size) aiming at complementing the species that were not sampled by the trammel nets.
Sampling instrument: TOOL0653: Van Veen Grab; Seive mesh size: 0.500mm
beach specimen
Sampling instrument: TOOL0817: Quadrat
Transecto de punto intercepto
Zooplankton samples were collected by vertical tows using a conical plankton net (length: 1.8 m; mouth diameter: 0.45 m; mesh size opening: 300 micrometer) from 50 m depth to ther surface.
oblique tow from a depth near the bottom to the surface using a Bongo plankton net with a mouth diameter of 60 cm and a mesh size of 335 micrometer
Fish species and abundances were recorded using a visual census technique.
The plankton net with the net-mouth of one-tenth square meter was sunken into the water and hauled up vertically to the surface. On  board the fishing boat Kasuga-Maru belonging to Captain I. Maiwa.
IKPT net; mesh size: 1.0 mm; oblique tow; wire out: 600 m
IKPT net; mesh size: 0.5 mm; oblique tow; wire out: 600 m
GearType= High opening bottom trawl
GearType= Scampi trawl
MTD net; mesh size: 0.5 mm; horizontal tow; wire out: 106 m
4
IKPT net; mesh size: 0.5 mm; step tow; wire out: 400 m
IKPT net; mesh size: 0.5 mm; step tow; wire out: 250 m
GearType= Midwater trawl
Nansen-type open plankton net, entrance 100cm
Bottom grab
IKPT net; mesh size: 0.5 mm; step tow; wire out: 240 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 834 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 900 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 767 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 5000 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 1160 m
IKPT net; mesh size: 1 mm; horizontal tow; wire out: 265 m
IKPT net; mesh size: 1 mm; horizontal tow; wire out: 301 m
IKPT net; mesh size: 1 mm; oblique tow; wire out: 4500 m
Snorkelling
SCUBA diving, snorkeling and towing an observer behind a small boat
oblique and step towing methods using IKMT net
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 10, 20 m; wire angle: -, -, 75 deg.; ship speed: 1.5 kts.
1.3 meter larva net; wire out: 0 m; towing duration: 20 min.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 150, 75, 30 m; towing duration: 10, 10, 20 m; wire angle: 54 deg., 66 deg., 78 deg.; ship speed: 1.5 kts.
1.6 meter ORI-net; wire out: 2000, 1000, 700, 500 m; towing duration: 20, 20, 20, 20 min.; wire angle: 56 deg., 59 deg., 54 deg., 52 deg.; ship speed: 2.0 kts.
large 4 meter hexagon-net; wire out: 5000, 3000, 1500, 1000, 500 m; towing duration: 60, 30, 30, 30, 20, 20 m; wire angle: 62 deg., 59 deg., 66 deg., 73 deg., 72 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 1000, 700, 300, 100 m; towing duration: 20, 20, 20, 10 m; wire angle: 62 deg., 64 deg., 55 deg., 42 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 30 m; towing duration: 30 m; wire angle: 67 deg.; ship speed: 1.5 kts.
large 4 meter hexagon-net; wire out: 75 m; towing duration: 30 m; wire angle: 64 deg.; ship speed: 1.5 kts.
Collecting method: Marutoku net; Vessel: SHOYO; Wire length: 150; angle(º): ; Flow meter revolution number: ; mesh size: 335; Analysis method: micro scope
Underwater Visual Survey - 20 x 2m
Core: 15cm high x 10cm diameter
Multitube corer (12 cores)
Sampling device : Benne Eckman 15x15cm (0.0225 m2) ; Comptage des taxons aprés tamisage 1 mm (maille carré)
Sampling device : Benne Van Veen 0,1 m2 ; Comptage des taxons aprés tamisage 1 mm (maille carré)
Young-modified Van Veen grab sampler, 0.04 sq m
Box corer, 0.09m2
Vacuum suction sampler apparatus on Johnson Sea Link submersible, 0.03 sq m
Mergulho Livre
Draga retangular grande
box corer.0.03 square meters
Arrasto de fundo
Pettersen grab sampler
pipe sampler
draga Van veen
Draga Retangular
VanVeen
Draga Van Veen
Samples were taken by 1L Nansen bottle at  standard depths. The standard sedimentation technique for samples preparation (Morozova-Vodianitkaia, 1954) was used.
Hensen Net | https://www.bco-dmo.org/instrument/579 | Mesh size of 285 microns | Single net or net pair vertical tow (1) - Wiebe et al. (2015). A vocabulary for the configuration of net tows for collecting plankton and micronekton. J. Plankton Res. 37(1):21-27. doi:10.1093/plankt/fbu101
DASSHDT00000132_METH_02
Trawl
Trawler net
Ring net 0.75m xbow
DASSHDT00000132_METH_01
DASSHDT00000090_METH02
VAN VEEN
diver
Diving
DASSHDT00000091_METH02
DASSHDT00000072_METH02
Sampling instrument: 91: Observers
SCOR VNH mesh=351
Low tide in mud
sorted from beach grit
trawl nets
SCUBA
beachcombing at low tide
native divers
picked by Peter Warren from grit dredged by Jim Moore
beach specimens on high tide line
Sampling instrument: 50: Sediment Grab
Sampling instrument: 50: Sediment Grab; Seive mesh size: 1.000mm
Censo por puntos
GearType= Multiple trawl nets (twin or triple rigged)
WP II-56 cm
Juday-36  cm
Isaaks-Kidd type midwater depressor trawl (length of the upper board 300 cm)
Midwater trawl
Midwater depressor trawl
Van-Veen grab, sampling size - 0.1 m2. The sediment was preserved in buffered formalin 4% , then sieved through a 1 mm or a 0.5 mm mesh sieve and subsequently stored in 70% ethanol.
Van-Veen grab, sampling size - 0.135 m2. The sediment was preserved in buffered formalin 4% , then sieved through a 1 mm and 0.25 mm  mesh sieve and subsequently stored in 70% ethanol.
Van-Veen grab, sampling size - 0.2 m2. The sediment was preserved in buffered formalin 4% , then sieved through a 1 mm, 0.5 mm and 0.10 mm mesh sieve and subsequently stored in 70% ethanol.
MRUMU1000000005D_METH_001
MRUMU1000000005D_METH_002
MRUMU1000000003A_METH_001
MRNIR009000000D6_METH_001
MRDAER0100000023_METH_001
MRUMU1000000001F_METH_001
MRUMU100000000D3_METH_001
MRCED0050000010D_METH_001
MRNIR009000000ED_METH_003
Slurp gun
JNCCMNCR70000520_METH_001
JNCCMNCR70000532_METH_002
Slurp gun - Canister #4
MRUMU1000000002B_METH_001
MRUMU10000000055_METH_001
JNCCMNCR50000551_METH_002
MRUMU100000000BC_METH_001
JNCCMNCR70000531_METH_002
MRUMU1000000002D_METH_001
MRNIR009000000F4_METH_002
MRNIR009000000E1_METH_001
MRDAER0100000021_METH_003
MRUMU10000000018_METH_001
JNCCMNCR70000527_METH_001
MRUMU10000000048_METH_001
MRNIR00700000005_METH_001
JNCCMNCR70000505_METH_001
MRUMU100000000D0_METH_003
JNCCMNCR70000526_METH_001
Push corer
MRCED00500000113_METH_001
Core X (MBARI Black)
Slurp gun - Canister 2
Slurp gun - Canister 3
Slurp gun - Canister 5
Slurp gun - Canister 3, 4
Slurp gun - Canister 6
Lander
MRCED00500000110_METH_001
MRUMU1000000003D_METH_001
MRUMU10000000089_METH_001
MRUMU100000000BE_METH_001
MRUMU1000000001A_METH_001
MRUMU1000000004C_METH_001
MRUMU10000000014_METH_001
MRUMU10000000051_METH_001
JNCCMNCR70000521_METH_002
JNCCMNCR70000518_METH_001
MRUMU100000000B2_METH_001
MRUMU100000000B2_METH_002
MRNIR00700000002_METH_001
MRNIR003000000D7_METH_003
MRNIR003000000D7_METH_004
MRNIR00700000006_METH_001
MRUMU10000000005_METH_001
MRUMU100000000BD_METH_001
JNCCMNCR70000516_METH_003
MRCED00500000111_METH_001
MRNIR003000000DB_METH_002
MRUMU100000000B8_METH_001
MRUMU1000000001D_METH_001
MRNIR003000000D9_METH_004
MRUMU10000000029_METH_001
MRNIR009000000EF_METH_002
MRUMU10000000031_METH_001
JNCCMNCR70000504_METH_003
DayGrab
MRUMU10000000013_METH_001
JNCCMNCR50000552_METH_001
JNCCMNCR70000509_METH_001
JNCCMNCR70000512_METH_002
MRNIR003000000D9_METH_001
MRUMU100000000AD_METH_001
MRCED0050000010F_METH_001
MRUMU10000000032_METH_001
MRCED0050000000E_METH_001
JNCCMNCR50000926_METH_001
JNCCMNCR70000513_METH_002
JNCCMNCR70000528_METH_001
MRUMU100000000AD_METH_002
MRUMU100000000CA_METH_001
MRNIR009000000E0_METH_001
MRNIR003000000D6_METH_002
JNCCMNCR70000524_METH_001
MRUMU10000000009_METH_001
JNCCMNCR70000522_METH_001
MRNIR00200000033_METH_001
MRUMU1000000005C_METH_002
MRUMU1000000005C_METH_001
MRUMU10000000030_METH_001
MRCED00500000102_METH_001
JNCCMNCR70000515_METH_002
JNCCMNCR70000514_METH_002
MRUMU100000000C5_METH_001
MRUMU10000000054_METH_002
MRUMU10000000054_METH_001
MRNIR00700000007_METH_001
MRUMU10000000056_METH_001
MRUMU100000000D1_METH_001
MRNIR0020000000E_METH_002
MRUMU1000000005A_METH_002
MRUMU1000000005A_METH_001
MRUMU10000000004_METH_001
JNCCMNCR70000517_METH_002
JNCCMNCR70000519_METH_003
MRNIR0020000003A_METH_001
MRUMU100000000B5_METH_001
MRUMU100000000CD_METH_002
MRNIR009000000F2_METH_001
MRUMU100000000AF_METH_003
MRUMU1000000004E_METH_001
MRCED0050000010B_METH_001
MRCED00500000112_METH_001
MRUMU100000000BB_METH_001
MRUMU10000000020_METH_001
MRUMU100000000D2_METH_001
JNCCMNCR50000553_METH_001
MRUMU100000000C9_METH_001
MRUMU100000000AF_METH_002
MRCED005000000FF_METH_001
MRUMU10000000017_METH_001
JNCCMNCR70000508_METH_002
JNCCMNCR70000508_METH_001
MRUMU1000000005B_METH_002
MRUMU1000000005B_METH_001
JNCCMNCR70000525_METH_001
MRUMU10000000012_METH_001
MRUMU1000000001C_METH_001
MRUMU10000000023_METH_001
MRCED00500000100_METH_001
JNCCMNCR70000503_METH_003
MRCED00500000105_METH_001
MRUMU1000000003E_METH_001
MRUMU10000000052_METH_002
JNCCMNCR70000501_METH_001
MRUMU10000000097_METH_001
MRUMU1000000001B_METH_001
MRNIR005000000EC_METH_001
MRUMU10000000041_METH_001
MRUMU100000000C6_METH_001
MRUMU100000000AE_METH_002
MRUMU100000000AE_METH_001
MRUMU10000000016_METH_001
MRUMU100000000CB_METH_001
MRUMU100000000CB_METH_002
MRUMU1000000003C_METH_001
MRUMU1000000004D_METH_001
MRUMU10000000098_METH_001
MRUMU100000000C8_METH_001
MRUMU100000000C3_METH_001
MRUMU10000000015_METH_001
MRCED0050000010C_METH_001
MRUMU10000000044_METH_001
MRUMU100000000BA_METH_001
MRUMU100000000D4_METH_002
MRUMU100000000C4_METH_001
MRUMU100000000D4_METH_001
MRUMU1000000001E_METH_001
JNCCMNCR70000530_METH_003
MRUMU100000000B6_METH_001
JNCCMNCR10000161_METH_001
Smith-McIntyre
Variable (museum collection) - sieve mesh size: 1 mm
Van Veen
Van Veen (0,100)
Zooplancton: Arrastres superficiales rectos durante 1 min con una red cónica de zooplancton de 0,38 m de diámetro de boca y 130 μm de ojo de malla. Perifiton: Raspado de sustratos naturales y artificiales, se empleó un cuadrante con un área de 36 cm2. Macrozoobentos: Se realizaron raspados al epibentos adherido a sustratos duros sintéticos y naturales, se ubicó un cuadrante de 0,5 m x 0,5 m, al que se adhirió una bolsa de malla de 500 μm. Fitoplancton: Arrastres superficiales (< 1 m profundidad) circulares, con red de fitoplancton de ojo de malla de 21um.
TWINRING_150UM_MICROSCOPY
Edler, L., and Elbrächter, M. (2010). The utermöhl method for quantitative phytoplankton analysis, in Microscopic and Molecular Methods for Quantitative Phytoplankton Analysis, eds B. Karlson, C. Cusack, and E. Bresnan (Paris:UNESCO), 13–20., https://repository.oceanbestpractices.org/bitstream/handle/11329/303/WKNCT_Handbook_ver5May2010_2.pdf?sequence=1#page=17
BONGO_505UM_MICROSCOPY
Samples were collected from different depths within layer 0-100m by bathometer and bucket from the surface. Net samples were collected within layer 0-10m by Apshtein plankton net - mesh 55 um.
Pelagic trawl, Opening: 18x18m
MRCON05300000004_METH_001
MRMIT60000000007_METH_001
EBS
https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/8262/
https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/8276/
https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/11606/
https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/5998/
Bongo net | http://vocab.nerc.ac.uk/collection/L22/current/NETT0176 | Mesh size of 333 microns | Single net or net pair oblique tow (7) | Wiebe et al. (2015). A vocabulary for the configuration of net tows for collecting plankton and micronekton. J. Plankton Res. 37(1):21-27. doi:10.1093/plankt/fbu101
Red bongo 300 µ
...

[sformel-usgs]

What are all those numbers? Are they related to coordinates that are misplaced into basisOfRecord?

I don't know, that's weird though. I'll take a look this afternoon. I'm not surprised that samplingProtocol is so heterogeneous. I saw that Cecilie responded to your ticket about vocabs. It sounds like it something we could champion if we have the time/energy.

[MathewBiddle]

Looking at the GOMECC data:
https://www.gbif.org/occurrence/4417700384
dwc:samplingProtocol = CTD rosette

The MBARI 18S dataset doesn't use dwc:samplingProtocol
https://obis.org/dataset/62b97724-da17-4ca7-9b26-b2a22aeaab51

[MathewBiddle]

dwc:samplingProtocol guidance for eDNA is at:

• https://docs.gbif.org/publishing-dna-derived-data/en/index.en.html#mapping-ddpcr-qpcr-data
• https://docs.gbif.org/publishing-dna-derived-data/en/index.en.html#mapping-metabarcoding-edna-and-barcoding-data

[laurabrenskelle]

@sformel-usgs Matt and I discussed this a bit this morning, and we landed on coming up with an interim solution, possibly using the IOOS MMI space to reference/define our terms, while we engage with this larger discussion with GBIF and TDWG that will hopefully result in a solution for the broader community. Then we could crosswalk our interim solution to the agreed upon standard when the time comes.

We were a bit unsure why this effort seems to be led by GBIF as an internal improvement to their data structure rather than TDWG as part of DwC and the related data standards revamp. But that is something I can ask about in the tickets Cecilie referenced in her reply.

[sformel-usgs]

Those floating numbers in basisOfRecord look like a problem in the OBIS database, not the original data (that can be downloaded form the IPT). They are all from this dataset, and the values match the decimalLongitude values. I'll ping Pieter and the OBIS China node manager. Thanks for finding them!

A few others are legitimate uncontrolled values, and are from AfroOBIS, and then one is from OBIS-USA! I'll keep working on them.