This HTML5 document contains 25 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
dcterms	http://purl.org/dc/terms/
n12	http://vocab.nerc.ac.uk/standard_name/surface_downwelling_photosynthetic_photon_flux_in_sea_water/
dc	http://purl.org/dc/elements/1.1/
skos	http://www.w3.org/2004/02/skos/core#
n14	http://vocab.nerc.ac.uk/collection/P02/current/VSRW/
n19	http://vocab.nerc.ac.uk/collection/P04/current/G950/
void	http://rdfs.org/ns/void#
n18	http://vocab.nerc.ac.uk/collection/P64/current/G950/
n17	http://vocab.nerc.ac.uk/collection/P04/current/G947/
n6	http://vocab.nerc.ac.uk/collection/P07/current/CFSN0285/1/
n15	http://vocab.nerc.ac.uk/collection/P06/current/M2MS/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
n16	http://vocab.nerc.ac.uk/collection/P64/current/G947/
n5	http://vocab.nerc.ac.uk/collection/P07/current/CFSN0285/2/
owl	http://www.w3.org/2002/07/owl#
n10	http://vocab.nerc.ac.uk/.well-known/
n4	http://vocab.nerc.ac.uk/collection/P07/current/CFSN0285/3/
n2	http://vocab.nerc.ac.uk/collection/P07/current/CFSN0285/
xsdh	http://www.w3.org/2001/XMLSchema#
n3	http://purl.org/pav/
n20	http://mmisw.org/ont/cf/parameter/

Statements

Subject Item

n2:

rdf:type

skos:Concept

owl:versionInfo

3

owl:sameAs

n12: n20:surface_downwelling_photosynthetic_photon_flux_in_sea_water

skos:broader

n14: n16: n17: n18: n19:

skos:prefLabel

surface_downwelling_photosynthetic_photon_flux_in_sea_water

dcterms:identifier

SDN:P07::CFSN0285

dc:identifier

SDN:P07::CFSN0285

dcterms:date

2018-07-03 16:09:23.0

skos:definition

The surface called "surface" means the lower boundary of the atmosphere. Downwelling radiation is radiation from above. It does not mean "net downward". The sign convention is that "upwelling" is positive upwards and "downwelling" is positive downwards. "Photosynthetic" radiation is the part of the spectrum which is used in photosynthesis e.g. 400-700 nm. The range of wavelengths could be specified precisely by the bounds of a coordinate of radiation_wavelength. A photon flux is specified in terms of numbers of photons expressed in moles. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics.

skos:notation

SDN:P07::CFSN0285

skos:altLabel

owl:deprecated

false

skos:note

accepted

void:inDataset

n10:void

skos:related

n15:

n3:authoredOn

2018-07-03 16:09:23.0

n3:hasCurrentVersion

n4:

n3:hasVersion

n5: n6:

n3:version

3