Parameter: ESD (Equivalent spherical diameter)

Short Description:

ESD (Equivalent spherical diameter)

Short Name:

ESD

Official Name:

ESD

Units:

Units External Identifier:

Graphable:

No Data Value:

Maximum Value:

External Identifier:

» skos:exactMatch http://vocab.nerc.ac.uk/collection/S06/current/S0600260/

Minimum Value:

Description

The diameter of a spherical particle of equivalent volume which will give identical geometric, optical, electrical or aerodynamic behaviour to that of the particle (non-spherical) being examined, sometimes referred to as the Stokes diameter for particles in non-turbulent flows (Source: IUPAC (1990), https://doi.org/10.1351/pac199062112167).

Datasets associated with this parameter

Dataset Name	Brief Description	Project	PI-Supplied Parameter Name
Classified particle images	Images and associated metadata of individually classified particles imaged and quantified in sediment trap gel layers	EAGER DNA BioPump	ESD
Epifluorescence Microscopy Cell Size and Biomass	Epifluorescence Microscopy Water Column Samples from Subtropical and Subantarctic Waters East of New Zealand	Salp Food Web Ecology	ESD
FlowCam Particle Sizes	FlowCam Particle Sizes	Salp Food Web Ecology	ESD
Salp Gut Particle Sizes	Salp Gut Particle Sizes	Salp Food Web Ecology	ESD_um
Temperature dependent changes in biovolume	Temperature dependent changes in biovolume of three herbivorous protists	Planktonic Herbivore Temp Dependence	ESD_um3_0C, ESD_um3_2C, ESD_um3_5C, ESD_um3_10C, ESD_um3_15C, ESD_um3_18C, ESD_um3_22C
ZooProcess and Ecotaxa Output Along Physical Gradients from OAPS		Zooplankton Gradients	object_esd
ZooProcess and Ecotaxa Output for Zooplankton Mediated Aggregates		Zooplankton Mediation	object_esd
ZooSCAN biomass:biovolume BATS		Zooplankton Diel Rhythm, BIOSSCOPE, Zooplankton Gradients	object_esd, object_esd_mm
ZooSCAN output MOCNESS BATS: M3 to M13		Zooplankton Gradients, Zooplankton Diel Rhythm, BIOSSCOPE	object_esd

Programs associated with this parameter

None

Status message

Database

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Parameter: ESD (Equivalent spherical diameter)