Occurrence record: DNA A0087650

Preserved specimen of Euphorbia hassallii Halford & W.K.Harris recorded on 1989-02-05

Dataset

Data partner Australia's Virtual Herbarium
Data resource DNA AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalog number DNA A0087650
Occurrence ID DNA:DNA:DNA A0087650
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Thomson, B.
Identified date 2013-01-05
Collector Thomson, G. Bruce
Supplied as "Bruce G. Thomson"
Record number 3261
Identification qualifier det.
Reproductive condition flower,fruit
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Erect herb on steep rocky slope in mixed woodland. Skeletal soil.
State conservation Northern Territory:
Date identified 2013-01-05

Event

Occurrence date 1989-02-05
Date precision DAY

Taxonomy

Scientific name Euphorbia hassallii
Supplied scientific name "Euphorbia hassallii Halford & W.K.Harris"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Euphorbiaceae
Genus Euphorbia
Species Euphorbia hassallii
Name match metric exactMatch
Scientific name authorship Halford & W.K.Harris
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality 26km N Hodgson Downs Homestead.
Habitat
Supplied as "Hill"
Latitude -15.113882282874716
Supplied as: "-15.1152478025885"
Longitude 133.8688220756757
Supplied as: "133.867866519518"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality 26km N Hodgson Downs Homestead.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Bruce G. Thomson
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 82 passed properties
    Show/Hide 5 missing properties
    Show/Hide 17 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Irrigation practice - dominant No irrigation
    Land use Managed resource protected areas
    NRM Regions 2010 Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    NRM Regions 2017 Northern Territory
    NRM Regions 2017 (Qld 2019) Northern Territory
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Gulf Fall and Uplands
    IBRA 6 Sub Regions McArthur - South Nicholson Basins
    IBRA 7 Regions Gulf Fall and Uplands
    IBRA 7 Subregions McArthur
    Terrestrial Ecoregional Boundaries Carpentaria Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Temperature and moisture are more seasonal strongly developed wet and dry seasons and the growing season is shorter
    Koppen Climate Classification (All Classes) Tropical: savanna
    Koppen Climate Classification (Major Classes) Tropical
    Fire
    Fire regime niches Eucalypt savanna woodland (monsoon tropical)
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 ROPER RIVER
    River Regions ROPER RIVER
    Marine
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Commonwealth Electoral Boundaries Lingiari
    Local Government Areas 2011 Roper Gulf (S)
    Local Government Areas 2012 deprecated Yugal Mangi
    Local Government Areas PSMA 2018 ROPER GULF REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 777
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1091
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) GULF
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) GULF
    PSMA Indigenous Locations (2016) YUGUL MANGI OUTSTATIONS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) LIMMEN
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (NT)
    PSMA State Electoral Boundaries (2016) BARKLY
    PSMA State Electoral Boundaries (2018) BARKLY
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) NEVER NEVER WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia McArthur Region
    Surface Geology of Australia Ksm
    Topography
    Physiographic Provinces of Australia Carpentaria Fall Province
    Physiographic Regions 2011 Gulf Fall
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    IGBP Land Cover vegetation classification scheme (2011) Savannas
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a tussock grass understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Modified
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Area management
    Phosphorus -8608.318 t/ha
    Potassium -8608.317 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.2941
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.0049754316
    Endemism (Non-marine) 0.0051833894
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 4.0 frequency
    Occurrence Density 101.0 frequency
    Shannon Diversity (H) 4.2512555 index
    Species Richness 77.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.34282914
    2030A1BMk35M: Evaporation - month min 175.24 mm
    2030A1BMk35M: Precipitation - annual mean 69.049164 mm
    2030A1BMk35M: Precipitation - driest month 0.1 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.35709795
    2030A1BMk35M: Precipitation - spring or autumn season -1.774324
    2030A1BMk35M: Temperature - annual max mean 35.643333 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.0175 degrees C
    2030A1BMk35M: Temperature - annual range 26.140015 degrees C
    Aridity index - annual mean 0.35498217
    Aridity index - month max 1.1929103
    Aridity index - month min 0.0052675162
    Evaporation - annual mean 195.50113 (ml/5km x 5km pixel)
    Evaporation - average 15916.0 ml
    Evaporation - month max 253.32748 mm
    Evaporation - month min 157.32748 mm
    Evaporation - variability 15.0 %
    Growth index C3 macrotherm plants - annual mean 0.33 index
    Growth index C3 mesotherm plants - annual mean 0.09 index
    Growth index C4 megatherm plants - annual mean 0.32 index
    Humidity - annual mean relative 72.02283 %
    Humidity - annual mean relative 3pm 51.89908 %
    Humidity - month max relative 84.08434 %
    Humidity - month max relative 3pm 64.88584 %
    Humidity - month min relative 42.82767 %
    Humidity - month min relative 3pm 42.82767 %
    Precipitation - annual 798.0 mm
    Precipitation - annual (Bio12) 896.0 mm
    Precipitation - annual mean 66.74852 mm
    Precipitation - annual seasonality 14.065347
    Precipitation - coldest quarter (Bio19) 4.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 3.0 mm
    Precipitation - equinox seasonality ratio 0.38223445
    Precipitation - seasonality (Bio15) 122.0 mm
    Precipitation - spring or autumn season -1.5943547
    Precipitation - warmest quarter (Bio18) 281.0 mm
    Precipitation - wettest month 194.0 mm
    Precipitation - wettest period (Bio13) 61.0 mm
    Precipitation - wettest quarter (Bio16) 643.0 mm
    Radiation - annual mean (Bio20) 21.7 MJ/m2/day
    Radiation - seasonality (Bio23) 12.0
    Radiation - warmest quarter (Bio26) 24.7 MJ/m2/day
    Temperature - annual max mean 33.761665 degrees C
    Temperature - annual mean (Bio01) 27.2 degrees C
    Temperature - annual min mean 19.561666 degrees C
    Temperature - annual range 29.100006 degrees C
    Temperature - annual range (Bio07) 26.1 degrees C
    Temperature - coldest month min 12.87 degrees C
    Temperature - coldest period min (Bio06) 12.7 degrees C
    Temperature - coldest quarter mean (Bio11) 22.1 degrees C
    Temperature - diurnal range mean (Bio02) 14.5 degrees C
    Temperature - driest quarter mean (Bio09) 22.9 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - month hottest maximum 38.08 degrees C
    Temperature - seasonality (Bio04) 1.18
    Temperature - warmest month min 24.03 degrees C
    Temperature - warmest period max (Bio05) 38.8 degrees C
    Temperature - warmest quarter (Bio10) 31.1 degrees C
    Temperature - wettest quarter mean (Bio08) 29.7 degrees C
    Wind run - annual mean 117.61204 km/day
    WorldClim: Precipitation - annual 828.0 mm
    WorldClim: Precipitation - coldest quarter 7.0 mm
    WorldClim: Precipitation - driest month 0.0 mm
    WorldClim: Precipitation - driest quarter 7.0 mm
    WorldClim: Precipitation - seasonality 111.0
    WorldClim: Precipitation - warmest quarter 370.0 mm
    WorldClim: Precipitation - wettest month 208.0 mm
    WorldClim: Precipitation - wettest quarter 563.0 mm
    WorldClim: Temperature - annual mean 271.0 degrees C * 10
    WorldClim: Temperature - annual range 252.0 degrees C * 10
    WorldClim: Temperature - coldest month min 132.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 222.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 143.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 222.0 degrees C * 10
    WorldClim: Temperature - isothermality 56.0 %
    WorldClim: Temperature - seasonality 3365.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 384.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 308.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 293.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 1.559134 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.05656854 km
    Euclidean Distance to Coast (metres) 182540.28 m
    Remoteness index 17.25723
    Fire
    Fire - time since last 2.0 years
    Fire frequency 5.0 frequency
    Hydrology
    Drainage - average 1304.0 megalitres/5x5km/year
    Drainage - variability 63.0 %
    Runoff - average 4181.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.08609184 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 80.99999
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 24.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.35 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.2826751 Mg/m^3
    Carbon - organic 0.11297283 %
    Clay % 54.88535 %
    Hydrologic conductivity - average saturated 150.0 mm/h
    Moisture Index - annual mean (Bio28) 0.38
    Moisture Index - highest quarter mean (Bio32) 0.97
    Nutrient status 2.0 index
    Soil depth 0.7 m
    Soil pedality 4.0745225
    Water holding capacity 61000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.22925 Weathering Intensity Index
    Topography
    Aspect 135.0 degrees
    Averaged Topographic Relief 69.166664 metres
    Bathymetry and Elvation 9 sec 130.0 m
    Elevation 115.0 m
    Topographic Slope (degrees) 0.7406265 degrees
    Topographic relief 13.56747 m
    Topographic slope (%) 0.8726251 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3828 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 48.0 %
    Gross Primary Productivity (2012-03-13) 0.0072 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.0 m^2 plant / m^2 ground
    NDVI Mean 43.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6115 NDVI