RR2201 – R2R

Operator: Scripps Institution of Oceanography

Roger Revelle

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CRUISE ID	SUMMARY	START DATE	START PORT	END DATE	END PORT
RR2201	Project: Eastern IO Habitat. Chief: Landry, Michael	2022-01-20	Apra, Guam	2022-03-14	Apra, Guam

PROCESSED PRODUCTS

DATA TYPE	DEVICE TYPE(S)	PRODUCER	FORMAT	DATA
Bathymetry	singlebeam (Knudsen 3260)	Rolling Deck to Repository	r2rbathy_geocsv
CTD	ctd (SeaBird SBE-911+)	Rolling Deck to Repository	seasoft-proc
Elog	None	Rolling Deck to Repository	r2relog
Gravity	gravimeter (Bell BGM-3)	Rolling Deck to Repository	r2rgrav_geocsv
Navigation	gnss (Furuno GP-170 [aft])	Rolling Deck to Repository	r2rnav_geocsv
SAMOS meteorology	metstation (SIO MET-System)	Rolling Deck to Repository	samos_netcdf

NOTE: Products generated by R2R should be used for evaluation only. Quality of products by other organizations is unknown. Contact R2R with any questions or requests.

UNDERWAY DATA SETS

DEVICE TYPE	MAKE-MODEL [LOCATION]	DOI	DATA
ADCP	Hawaii UHDAS	10.7284/149809
CTD	SeaBird SBE-911+	10.7284/149810
GNSS	Furuno GP-170 [aft]	10.7284/149814
GNSS	Furuno GP-170 [fwd]	10.7284/149817
GNSS	Trimble ABX-Two [rx1]	10.7284/149818
GNSS	Trimble ABX-Two [rx2]	10.7284/149819
Gravimeter	Bell BGM-3	10.7284/149807
Gyrocompass	Sperry MK-37	10.7284/149823
INS	iXSea Phins	10.7284/149820
INS	Kongsberg Seapath 330+	10.7284/149821
Met Station	SIO MET-System	10.7284/149808
Multibeam Sonar	Kongsberg EM124	10.7284/149813
Multibeam Sonar	Kongsberg EM124 [water column]	10.7284/149816
Singlebeam Sonar	Knudsen 3260	10.7284/149811
Splitbeam Sonar	Kongsberg EK80	10.7284/149812
winch	Markey DUTW-9-11	10.7284/149815
winch	Markey DESH-5	10.7284/149822

NOTE: This data set inventory may not be complete. Please Contact R2R with questions or requests.

CRUISE DATA AT OTHER SYSTEMS

REMOTE SYSTEM	DATA
Biological and Chemical Oceanography Data Management Office (Info)	Bio+Chem Data
Marine Geoscience Data System (Info)	Marine Geo Data

SCIENCE PARTY

RELATED DOCS & PUBLICATIONS

Gerard, T. et al., 2022. Bluefin Larvae in Oligotrophic Ocean Foodwebs, investigations of nutrients to zooplankton: overview of the BLOOFINZ-Gulf of Mexico program. Journal of Plankton Research, 44, 5, 600-617 . DOI: 10.1093/plankt/fbac038
"Stukel, M.R. et al.", 2026. Comparative food-web analysis of bluefin tuna spawning habitats in the eastern Indian Ocean and Gulf of Mexico. , , , . DOI: 10.64898/2026.03.18.711569
"Traboni, C. et al.", 2025. Exploring the roles of trophic mode and microbial prey size in grazing pathways of tropical oligotrophic waters of the eastern Indian Ocean. , , , . DOI: 10.1101/2025.09.02.673656
"Pennino, M.G. et al.", 2026. Hotspots in the heat: Bayesian spatial modeling of Southern Bluefin Tuna larvae in a warming Argo Basin. Deap Sea Res. Pt. II, 226, , 105605 . DOI: 10.1016/j.dsr2.2026.105605
Landry, M.R. et al., 2021. Mesozooplankton biomass, grazing and trophic structure in the bluefin tuna spawning area of the oceanic Gulf of Mexico. Journal of Plankton Research, 44, 5, 677-691 . DOI: 10.1093/plankt/fbab008
"Landry, M.R. et al.", 2022. "Microbial community biomass, production and grazing along 110°E in the eastern Indian Ocean". Deap Sea Res. Pt. II, 202, , 105134 . DOI: 10.1016/j.dsr2.2022.105134
"Landry, M.R. et al.", 2025. Microbial food web dynamics in tropical waters of the bluefin tuna spawning region off northwestern Australia. Deap Sea Res. Pt. II, 224, , 105547 . DOI: 10.1016/j.dsr2.2025.105547
"Landry, M.R. et al.", 2025. "Overview of BLOOFINZ/INDITUN investigations of the southern bluefin spawning region off northwest Australia, January-March 2022". Deap Sea Res. Pt. II, 224, , 105564 . DOI: 10.1016/j.dsr2.2025.105564
"Selph, K.E. et al.", 2026. Phytoplankton community composition in the oligotrophic Argo Basin of the eastern Indian Ocean. Deap Sea Res. Pt. II, 226, , 105602 . DOI: 10.1016/j.dsr2.2026.105602
"Yingling, N. et al.", 2026. "Phytoplankton nutrient uptake, community composition and biomass in the eastern Indian Ocean off northwest Australia". Deap Sea Res. Pt. II, 228, , 105662 . DOI: 10.1016/j.dsr2.2026.105662
"Kranz, S.A. et al.", 2026. Primary productivity and N2-fixation in the eastern Indian ocean: Bottom-up support for an ecologically and economically important ecosystem. Deap Sea Res. Pt. II, 225, , 105570 . DOI: 10.1016/j.dsr2.2025.105570
"Stukel, M.R. et al.", 2025. Sinking particle export within and beneath the euphotic zone in the eastern Indian Ocean. , , , . DOI: 10.1101/2025.08.14.670365
"Malca, E. et al.", 2026. Southern Bluefin Tuna (Thunnus maccoyii) dominated the larval tuna assemblage during the 2022 spawning season in the eastern Indian Ocean. Deap Sea Res. Pt. II, 227, , 105643 . DOI: 10.1016/j.dsr2.2026.105643
"Laiz-CarriÃ³n, R. et al.", 2026. "Trophic specialization enhances growth performance in larvae of southern bluefin, albacore, and skipjack tunas from the eastern Indian ocean". Deap Sea Res. Pt. II, 225, , 105585 . DOI: 10.1016/j.dsr2.2025.105585

FUNDING AWARDS

VESSELS

50 RESEARCH CRUISES

10,284

DATA SETS ARCHIVED

64,455

DOWNLOADABLE FILES

25,063,333

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