FN Archimer Export Format
PT J
TI Global certified-reference-material- or reference-material-scaled nutrient gridded dataset GND13
BT 
AF AOYAMA, Michio
AS 1:1,2;
FF 1:;
C1 Univ Tsukuba, Japan Agcy Marine Earth Sci & Technol, Res Inst Global Change, Tsukuba, Ibaraki, Japan.
   Univ Tsukuba, CRiED, Tsukuba, Ibaraki, Japan.
C2 UNIV TSUKUBA, JAPAN
   UNIV TSUKUBA, JAPAN
IN DOAJ
IF 11.333
TC 7
UR https://archimer.ifremer.fr/doc/00676/78791/81071.pdf
   https://archimer.ifremer.fr/doc/00676/78791/81072.pdf
   https://archimer.ifremer.fr/doc/00676/78791/81073.pdf
   https://archimer.ifremer.fr/doc/00676/78791/81074.pdf
LA English
DT Article
CR OISO - OCÉAN INDIEN SERVICE D'OBSERVATION
AB A global nutrient gridded dataset that might be the basis for studies of more accurate spatial distributions of nutrients in the global ocean was created and named GND13. During 30 cruises, reference materials of nutrients in seawater or their equivalents were used at all stations, and high-precision measurements were made. The precision of the nutrient analyses was better than 0.2 %. Data were collected from the hydrographic cruises in the JASMTEC R/V Mirai cruises, JMA cruise, CARINA, PACIFICA, and WGHC datasets from which nutrient data were available. Analyses were conducted at 243 crossover stations. Cruises that used certified reference materials or reference materials (CRMs/RMs) for seawater nutrient concentration measurements were used as a reference of an unbroken chain of comparison to determine correction factors which made nutrient concentrations obtained by other cruises SI traceable. Dissolved oxygen was secondarily quality-controlled using the same methodology as was used to create the nutrient gridded data product, but, lacking a traceable standard, the resulting oxygen data product is not SI traceable. Finally, a dataset of nitrate, phosphate, and silicate concentrations was created at latitude and longitude intervals of 0.5 degrees and on 136 isobaric surfaces to depths of 6500m as an SI-traceable dataset. This dataset has already been published at: https://doi.org/10.17596/0000001 (Aoyama, 2017).
PY 2020
PD FEB
SO Earth System Science Data
SN 1866-3508
PU Copernicus Gesellschaft Mbh
VL 12
IS 1
UT 000518199300001
BP 487
EP 499
DI 10.5194/essd-12-487-2020
ID 78791
ER

EF