OneAquaHealth Project
0.1.0-ci-build - ci-build 150

OneAquaHealth Project, published by OneAquaHealth Project. This guide is not an authorized publication; it is the continuous build for version 0.1.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/oah/ and changes regularly. See the Directory of published versions

CodeSystem: Temporary OAH Code System (Experimental)

Official URL: http://hl7.eu/fhir/ig/oah/CodeSystem/temporarySystem-oah-eu Version: 0.1.0-ci-build
Draft as of 2025-11-20 Computable Name: TemporaryOahSystem

This is a temporary code system defined to collect concepts expected to be used by this project, but for which international coded concepts have not been identified yet.

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://hl7.eu/fhir/ig/oah/CodeSystem/temporarySystem-oah-eu defines the following codes:

CodeDisplayDefinition
macroinvertebreates Benthic Macro invertebrates count Benthic Macroinvertebrates count
diatomes Diatoms (microalgae/phytobenthos) Diatoms (microalgae/phytobenthos)
fishes Fish Fish
macrophytes Macrophytes Macrophytes (aquatic plants)
liveworts Liveworts/mosses/lichens Liveworts/mosses/lichens
broad-leaved-herbs Emergent broad-leaved herbs Emergent broad-leaved herbs
floating-leaved Floating-leaved (rooted) Floating-leaved (rooted)
free-floating Free-floating Free-floating
amphibious Amphibious (occupy the transition between land and water) Amphibious (occupy the transition between land and water)
submerged-broad-leaved Submerged broad-leaved Submerged broad-leaved
submerged-linear-leaved Submerged linear-leaved Submerged linear-leaved
filamentous-algae Filamentous algae Filamentous algae
liveworts-non-native Liveworts/mosses/lichens Non native Liveworts/mosses/lichens non native
broad-leaved-herbs-non-native Emergent broad-leaved herbs non native Emergent broad-leaved herbs non native
floating-leaved-non-native Floating-leaved (rooted) Non native Floating-leaved (rooted) non native
free-floating-non-native Free-floating Non native Free-floating non native
amphibious-non-native Amphibious (occupy the transition between land and water) Non native Amphibious (occupy the transition between land and water) non native
submerged-broad-leaved-non-native Submerged broad-leaved Non native Submerged broad-leaved non native
submerged-linear-leaved-non-native Submerged linear-leaved Non native Submerged linear-leaved non native
filamentous-algae-non-native Filamentous algae Non native Filamentous algae
riparianVegetation Riparian vegetation Riparian vegetation
trees Trees (height >3m) Trees (height >3m)
bushes Bushes (height (1.5-3m) Bushes (height (1.5-3m)
herbaceous Herbaceous (height < 1.5m) Herbaceous (height < 1.5m)
microbiomes Microbiomes/Biofilms Microbiomes/Biofilms
morophology Morphology of the streams Morphology of the streams – habitat, shape of the channel and valley, substrate in the channel and margins
hydrology Hydrology of the stream Hydrology of the stream – flow type, diversity of flow types, longitudinal connectivity, runoff
LandUse Land use in the margins Land use in the margins
nutrients Nutrients Nutrients (Nitrates, nitrites, ammonia, phosphates, total P, total N, …)
pH pH pH
dissolvedO2 Dissolved O2 Dissolved O2
waterTemperature Water temperature Water temperature
tds Total dissolved solids (TDS) Total dissolved solids (TDS)
tss Total suspended solids (TSS) Total suspended solids (TSS)
conductivity Conductivity Conductivity
pharmaceuticals Pharmaceuticals Pharmaceuticals
foam Foam/colour/smell Foam/colour/smell
coliforms Coliforms Coliforms
diptera Diptera Diptera (specially Culicidae and Psycodidae)
ticks Ticks Ticks
invasiveOrganisms Invasive invertebrate, plants and fish Invasive invertebrate, plants and fish
birds Birds Birds
diatomTratology Diatom teratology Diatom teratology (deformities)
fish Fish Fish
amphibians Amphibians Amphibians
benzene Benzene Benzene (C6H6)
no2 Nitrogen dioxide (NO2) Nitrogen dioxide
o3 Ozone (O3) Ozone
pm10 Particulate Matter PM10 Particulate Matter PM10
pm2-5 Particulate Matter PM2.5 Particulate Matter PM2.5
ndvi Normalized Difference Vegetation Index (NDVI)
mndvi Modified Normalized Difference Vegetation Index (mNDVI)
evi Enhanced Vegetation Index (EVI)
evi2 Enhanced Vegetation Index 2 (EVI2)
savi Soil Adjusted Vegetation Index (SAVI)
tsavi Transformed Soil Adjusted Vegetation Index (TSAVI)
bwdrvi Blue-wide Dynamic Range Vegetation Index (BWDRVI)
lwci Leaf Water Content Index (LWCI)
gvmi Global Vegetation Moisture Index (GVMI)
gemi Global Environment Monitoring Index (GEMI)
ndmi Normalized Difference Moisture Index (NDMI)
lai Leaf Area Index (LAI)
glai Green Leaf Area Index (GLAI)
fapar Fraction of Absorbed PAR (FAPAR)
ndwi Normalized Difference Water Index (NDWI)
mndwi Modified Normalized Difference Water Index (mNDWI)
andwi Augmented Normalized Difference Water Index (ANDWI)
s2wi Sentinel-2 Water Index (S2WI)
lswi Land Surface Water Index (LSWI)
ndvi-mndwi-model NDVI–MNDWI Model
lst Land Surface Temperature (LST)
blfei Built-Up Land Features Extraction Index (BLFEI)
brba Band Ratio for Built-up Area (BRBA)
nbai Normalized Built-up Area Index (NBAI)
ibi Index-Based Built-Up Index (IBI)
ebbi Enhanced Built-Up and Bareness Index (EBBI)
pisi Perpendicular Impervious Surface Index (PISI)
ui Urban Index (UI)
vibi Vegetation Index Built-up Index (VIBI)
ndci Normalized Difference Chlorophyll Index (NDCI)
mci Maximum Chlorophyll Index (MCI)
ci-green Chlorophyll Index Green (CI Green)
absent Absent Absent
present Present Present
extensive Extensive Extensive
several-non-native-species Several non-native species Several non-native species
non-native-species Non-native species Non-native species
unknown-non-native-species Unknown non-native species Unknown non-native species
0-20-percent 0-20% 0-20%
21-40-percent 21-40% 21-40%
41-60-percent 41-60% 41-60%
61-80-percent 61-80% 61-80%
81-100-percent 81-100% 81-100%
total-phosphates Total phosphates Total phosphates
zinc-dissolved Zinc dissolved Zinc dissolved
aluminium-dissolved Aluminium dissolved Aluminium dissolved
ammonium Ammonium Ammonium
arsenic-dissolved Arsenic dissolved Arsenic dissolved
chloride Chloride Chloride
copper-dissolved Copper dissolved Copper dissolved
dissolved-oxygen Dissolved Oxygen Dissolved Oxygen
electrical-conductivity Electrical conductivity Electrical conductivity
hydrogen-carbonate-bicarbonate-hco3 Hydrogen carbonate (Bicarbonate) HCO3 Hydrogen carbonate (Bicarbonate) HCO3
lead-dissolved Lead dissolved Lead dissolved
magnesium Magnesium Magnesium
manganese-dissolved Manganese dissolved Manganese dissolved
nickel-dissolved Nickel dissolved Nickel dissolved
nitrate Nitrate Nitrate
sodium Sodium Sodium
potassium Potassium Potassium
sulphate Sulphate Sulphate
cadmium-dissolved Cadmium dissolved Cadmium dissolved
calcium Calcium Calcium
carbonates Carbonates Carbonates
chromium-6-plus Chromium 6+ Chromium (6 plus)
iron-dissolved Iron dissolved Iron dissolved
phosphates Phosphates Phosphates
silicates Silicates Silicates
nitrite Nitrite Nitrite
ph pH pH
chromium-dissolved Chromium dissolved Chromium dissolved
mercury-dissolved Mercury dissolved Mercury dissolved