# Concept

## Proportion

URI | http://vocab.nerc.ac.uk/collection/S06/current/S0600018/ | |
---|---|---|

Within Vocab | BODC parameter semantic model parameter entity names | |

Alternative Labels | ||

Definition | A quantified subset of an entity. | |

Date | 2006-02-17T11:19:39 | |

Identifier | SDN:S06::S0600018 | |

Note | accepted | |

Has Current Version | 1 | |

version | 1 | |

Broader | `S01:S014` | parameter entity |

Narrower | `P01:IC000155` | Proportion of organic nitrogen {organic_N} per unit dry weight of sediment <2000um |

`P01:IC000140` | Proportion of organic nitrogen {organic_N} per unit dry weight of sediment <63um | |

`P01:IC000142` | Proportion of organic nitrogen {organic_N} per unit dry weight of sediment | |

`P01:SHLPERMX` | Proportion maximum of shells and shell fragments in sediment by visual estimation | |

`P01:SHLPERMN` | Proportion minimum of shells and shell fragments in sediment by visual estimation | |

`P01:IC000016` | Proportion of aluminium {Al CAS 7429-90-5} per unit dry weight of sediment <20um | |

`P01:IC000129` | Proportion of aluminium {Al CAS 7429-90-5} per unit dry weight of sediment <2000um | |

`P01:IC000111` | Proportion of aluminium {Al CAS 7429-90-5} per unit wet weight of sediment <2000um | |

`P01:IC000043` | Proportion of aluminium {Al CAS 7429-90-5} per unit dry weight of sediment <63um | |

`P01:IC000061` | Proportion of aluminium {Al CAS 7429-90-5} per unit dry weight of sediment | |

`P01:MAJO0034` | Proportion of phosphorus (expressed as phosphorus pentoxide) {P_as_P2O5 CAS 7723-14-0} per unit weight of geological sample | |

`P01:IC000002` | Proportion of organic carbon {organic_C CAS 7440-44-0} per unit dry weight of sediment | |

`P01:MAJO0023` | Proportion of chemically combined water {H2O(+)} per unit weight of rock | |

`P01:MAJO0002` | Proportion of titanium (expressed as titanium dioxide) {Ti_as_TiO2 CAS 7440-32-6} per unit weight of sediment | |

`P01:MAJO0006` | Proportion of magnesium (expressed as magnesium oxide) {Mg_as_MgO CAS 7439-95-4} per unit weight of sediment | |

`P01:CACO3SED` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment | |

`P01:MAJO0008` | Proportion of sodium (expressed as sodium oxide) {Na_as_Na2O CAS 7440-23-5} per unit weight of sediment | |

`P01:MAJO0013` | Proportion of titanium (expressed as titanium dioxide) {Ti_as_TiO2 CAS 7440-32-6} per unit weight of rock | |

`P01:MAJO0017` | Proportion of magnesium (expressed as magnesium oxide) {Mg_as_MgO CAS 7439-95-4} per unit weight of rock | |

`P01:PCACX415` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment 63-256000um | |

`P01:MAJO0015` | Proportion of total iron (expressed as ferric oxide) {total_Fe_as_Fe2O3 CAS 7439-89-6} per unit weight of rock | |

`P01:MAJO0001` | Proportion of silicon (expressed as silicon dioxide) {Si_as_SiO2 CAS 7440-21-3} per unit weight of sediment | |

`P01:MAJO0014` | Proportion of aluminium (expressed as aluminium oxide) {Al_as_Al2O3 CAS 7429-90-5} per unit weight of rock | |

`P01:MAJO0019` | Proportion of sodium (expressed as sodium oxide) {Na_as_Na2O CAS 7440-23-5} per unit weight of rock | |

`P01:MAJO0037` | Proportion of chemically uncombined water {H2O(-)} per unit weight of geological sample | |

`P01:MAJO0028` | Proportion of total iron (expressed as ferric oxide) {total_Fe_as_Fe2O3 CAS 7439-89-6} per unit weight of geological sample | |

`P01:MAJO0005` | Proportion of ferrous iron (expressed as ferrous oxide) {Fe_as_FeO CAS 15438-31-0} per unit weight of sediment | |

`P01:MAJO0018` | Proportion of calcium (expressed as calcium oxide) {Ca_as_CaO CAS 7440-70-2} per unit weight of rock | |

`P01:MAJO0033` | Proportion of potassium (expressed as potassium oxide) {K_as_K2O CAS 7440-09-7} per unit weight of geological sample | |

`P01:MAJO0003` | Proportion of aluminium (expressed as aluminium oxide) {Al_as_Al2O3 CAS 7429-90-5} per unit weight of sediment | |

`P01:CACO3F01` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment 20000-200000um | |

`P01:MAJO0007` | Proportion of calcium (expressed as calcium oxide) {Ca_as_CaO CAS 7440-70-2} per unit weight of sediment | |

`P01:MAJO0029` | Proportion of ferrous iron (expressed as ferrous oxide) {Fe_as_FeO CAS 15438-31-0} per unit weight of geological sample | |

`P01:BATTMAPZ` | Proportion of bacteria (ITIS: 202421: WoRMS 6) attached to the suspended particulate material by acridine orange staining and epifluorescence microscopy | |

`P01:MAJO0036` | Proportion of chemically combined water {H2O(+)} per unit weight of geological sample | |

`P01:MAJO0022` | Proportion of manganese (expressed as manganese(II) oxide) {Mn_as_MnO CAS 7439-96-5} per unit weight of rock | |

`P01:MAJO0032` | Proportion of sodium (expressed as sodium oxide) {Na_as_Na2O CAS 7440-23-5} per unit weight of geological sample | |

`P01:PCCRDI01` | Proportion of Corallium rubrum colonies (ITIS: 202513: WoRMS 125416) [Size: diameter >=7mm] | |

`P01:MAJO0012` | Proportion of silicon (expressed as silicon dioxide) {Si_as_SiO2 CAS 7440-21-3} per unit weight of rock | |

`P01:MAJO0035` | Proportion of manganese (expressed as manganese(II) oxide) {Mn_as_MnO CAS 7439-96-5} per unit weight of geological sample | |

`P01:MAJO0031` | Proportion of calcium (expressed as calcium oxide) {Ca_as_CaO CAS 7440-70-2} per unit weight of geological sample | |

`P01:GEOLSM02` | Proportion of sulfur (expressed as sulfur trioxide) {S_as_SO3 CAS 7704-34-9} per unit weight of geological sample | |

`P01:MAJO0027` | Proportion of aluminium (expressed as aluminium oxide) {Al_as_Al2O3 CAS 7429-90-5} per unit weight of geological sample | |

`P01:GEOLSM04` | Proportion of manganese (expressed as manganese(II,III) oxide) {Mn_as_Mn3O4 CAS 7439-96-5} per unit weight of geological sample | |

`P01:PCACX515` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment 4000-256000um | |

`P01:GEOLSM03` | Proportion of manganese (expressed as manganese(IV) oxide) {Mn_as_MnO2 CAS 7439-96-5} per unit weight of geological sample | |

`P01:IC000154` | Proportion of organic carbon {organic_C CAS 7440-44-0} per unit dry weight of sediment <2000um | |

`P01:MAJO0030` | Proportion of magnesium (expressed as magnesium oxide) {Mg_as_MgO CAS 7439-95-4} per unit weight of geological sample | |

`P01:MAJO0009` | Proportion of potassium (expressed as potassium oxide) {K_as_K2O CAS 7440-09-7} per unit weight of sediment | |

`P01:MAJO0XX8` | Proportion of sulfur (expressed as sulfur trioxide) {S_as_SO3 CAS 7704-34-9} per unit weight of sediment | |

`P01:PCACX215` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment 3.9-63um | |

`P01:MAJO0004` | Proportion of total iron (expressed as ferric oxide) {total_Fe_as_Fe2O3 CAS 7439-89-6} per unit weight of sediment | |

`P01:MGCO3SED` | Proportion of magnesium carbonate {MgCO3 CAS 546-93-0} per unit dry weight of sediment | |

`P01:GEOLSM01` | Proportion of lithium (expressed as lithium oxide) {Li_as_Li2O CAS 7439-93-2} per unit weight of geological sample | |

`P01:MAJO0011` | Proportion of manganese (expressed as manganese(II) oxide) {Mn_as_MnO CAS 7439-96-5} per unit weight of sediment | |

`P01:NACLXSED` | Proportion of sodium chloride {NaCl CAS 7647-14-5} per unit dry weight of sediment | |

`P01:PCRCNC10` | Proportion of coralligenous colonies [Subgroup: with percentage necrosis >=10%] | |

`P01:MAJO0010` | Proportion of phosphorus (expressed as phosphorus pentoxide) {P_as_P2O5 CAS 7723-14-0} per unit weight of sediment | |

`P01:PCCRHT01` | Proportion of Corallium rubrum colonies (ITIS: 202513: WoRMS 125416) [Size: height >=100mm] | |

`P01:MAJO0024` | Proportion of chemically uncombined water {H2O(-)} per unit weight of rock | |

`P01:PCACX015` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment <2000um | |

`P01:MAJO0020` | Proportion of potassium (expressed as potassium oxide) {K_as_K2O CAS 7440-09-7} per unit weight of rock | |

`P01:MAJO0026` | Proportion of titanium (expressed as titanium dioxide) {Ti_as_TiO2 CAS 7440-32-6} per unit weight of geological sample | |

`P01:MAJO0016` | Proportion of ferrous iron (expressed as ferrous oxide) {Fe_as_FeO CAS 15438-31-0} per unit weight of rock | |

`P01:MAJO0025` | Proportion of silicon (expressed as silicon dioxide) {Si_as_SiO2 CAS 7440-21-3} per unit weight of geological sample | |

`P01:MAJO0039` | Proportion of manganese (expressed as manganese(II,III) oxide) {Mn_as_Mn3O4 CAS 7439-96-5} per unit weight of sediment | |

`P01:IC000132` | Proportion of organic carbon {organic_C CAS 7440-44-0} per unit wet weight of sediment <2000um | |

`P01:MAJO0021` | Proportion of phosphorus (expressed as phosphorus pentoxide) {P_as_P2O5 CAS 7723-14-0} per unit weight of rock | |

`P01:IC000117` | Proportion of organic carbon {organic_C CAS 7440-44-0} per unit dry weight of sediment <63um | |

`P01:MAJO0038` | Proportion of manganese (expressed as manganese(IV) oxide) {Mn_as_MnO2 CAS 7439-96-5} per unit weight of sediment | |

`P01:PCACX315` | Proportion of calcium carbonate {CaCO3 CAS 471-34-1} per unit dry weight of sediment 63-4000um |

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