Indonesian throughflow nutrient (nitrate, phosphate, and silicate) fluxes
This dataset contains the traditional and effective nitrate, phosphate, and silicate fluxes in Lombok, Ombai, and Timor passages, Indian Ocean. Fluxes are depth-resolved and cross-strait integrated, for the 2004-2006 time period of the INSTANT field program. In some cases depths extend below the functional sill depths, due to the moorings being in deeper water. Negative fluxes are westward, towards the Indian Ocean.
Files are in self-describing netCDF format, as follows: (1) lombok_trad.nc. Traditional nutrient fluxes for Lombok Strait. (2) lombok_eff.nc. Effective nutrient fluxes for Lombok Strait. (3) ombai_trad.nc. Traditional nutrient fluxes for Ombai Strait. (4) ombai_eff.nc. Effective nutrient fluxes for Ombai Strait. (5) timor_trad.nc. Traditional nutrient fluxes for Timor Passage. (6) timor_eff.nc. Effective nutrient fluxes for Timor Passage.
Simple
Identification info
- Date (Creation)
- 2014-05-16T14:13:00
Principal investigator
- Credit
- Australian Research Council Centre of Excellence for Climate System Science
- Credit
- Commonwealth Scientific and Industrial Research Organisation (CSIRO)
- Credit
- Royal Australian Navy (RAN)
- Status
- Completed
Principal investigator
Point of contact
- Temporal resolution
-
P0Y0M1DT0H0M0S
- Topic category
-
- Oceans
Extent
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Temporal extent
- Time period
- 2004-01-11T09:28:00 2006-12-05T09:28:00
Vertical element
- Minimum value
- 0
- Maximum value
- 1890
- Identifier
- EPSG::5715
- Name
- MSL depth
- Maintenance and update frequency
- Not planned
- Global Change Master Directory Earth Science Keywords v5.3.8
-
- Oceans | Ocean Chemistry | Nitrate
- Oceans | Ocean Chemistry | Silicate
- Oceans | Ocean Chemistry | Phosphate
- Keywords (Place)
-
- Marine Features (Australia) | Indonesian Throughflow
- Australian and New Zealand Standard Research Classification (ANZSRC): Fields of Research
Resource constraints
- Classification
- Unclassified
Resource constraints
- Use limitation
- The data described in this record are the intellectual property of the University of Tasmania through the Institute for Marine and Antarctic Studies (IMAS).
Resource constraints
- Linkage
-
http://i.creativecommons.org/l/by/2.5/au/88x31.png
License Graphic
- Title
- Creative Commons Attribution 2.5 Australia License
- Website
-
http://creativecommons.org/licenses/by/2.5/au/
License Text
- Other constraints
- The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).
- Language
- English
- Character encoding
- UTF8
- Supplemental Information
- Ayers, J.M., Strutton, P.G., Coles, V.J., Hood, R.R., and R.J. Matear (2014), "The Indonesian Throughflow and its impact on Indian Ocean biogeochemistry and productivity", Geophysical Research Letters, in review.
Distribution Information
- Distribution format
-
- NetCDF
- OnLine resource
- Data available via the IMOS THREDDS server
Resource lineage
- Statement
- The data are cross-strait integrated between the two points [lat,lon]: (1) Lombok Strait, from [-8.3460, 116.0251] to [-8.4021, 115.7102] (2) Ombai Strait, from [-8.6640, 125.1099] to [-8.3514, 125.0723] (2) Timor Passage, from [-12.2250, 123.0080] to [-10.8198, 122.6824] Depths: (1) lombok_trad.nc and lombok_eff.nc: 0-300m (2) ombai_trad.nc and ombai_eff.nc: 0-1250m (3) timor_trad.nc and timor_eff.nc: 0-1890m Nutrient flux data were calculated from INSTANT mooring velocities in conjunction with CARS 2009 nutrient data. Please refer to Ayers et al for details.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
- 2a569d7c-7b10-4c52-9bea-c95ce6df86db
- Language
- English
- Character encoding
- UTF8
Point of contact
Type of resource
- Resource scope
- Dataset
- Metadata linkage
-
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/2a569d7c-7b10-4c52-9bea-c95ce6df86db
Point of truth URL of this metadata record
- Date info (Creation)
- 2015-07-20T13:37:12
- Date info (Revision)
- 2015-07-20T13:37:12
Metadata standard
- Title
- ISO 19115-3:2018
Overviews
Spatial extent
))
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