Occurrence record: DNA:DNA D0191461

PreservedSpecimen of Triodia longiloba recorded on 2009-04-21

Dataset

Data provider Australia's Virtual Herbarium
Data resource DNA AVH data
Institution Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalogue Number DNA D0191461
Occurrence ID DNA:DNA:DNA D0191461
Basis of record Preserved specimen
Preparations sheet
Collector Cowie, I.
Collecting number 12426
Reproductive condition flowers
State conservation Northern Territory: Near Threatened
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided
Identification verification status verified

Event

Collecting date 2009-04-21
Supplied date "2009-04-21T00:00:00"
Date precision Day

Taxonomy

Scientific name Triodia longiloba
Supplied scientific name "Triodia longiloba Lazarides"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Triodia
Species Triodia longiloba
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Lazarides

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Local government area Roper Gulf (S)
Locality Limmen NP; c 66 km at 201 degrees from Lomarieum Lagoon
Latitude -15.33713
Supplied as: "-15.3371300005"
Longitude 134.67059
Supplied as: "134.6705900000"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in metres 100.0
Georeference protocol gps
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Geodetic datum assumed WGS84 Passed
    Unrecognized geodetic datum Passed
    Decimal latitude/longitude conversion failed Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Missing georeferenced protocol Passed
    Missing georeferenced verification status Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 9 missing properties
    Show/Hide 40 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2010 Terrestrial Limmen (Proposed)
    CAPAD 2016 Terrestrial St Vidgeon
    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 Nature conservation
    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) Grassland: hot (winter drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Hummock grassland (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 TOWNS RIVER
    River Regions TOWNS 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
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes St Vidgeon's (Roper River)
    Native Title Determinations (13/7/2020) St Vidgeon's (Roper River) DCD2000/002
    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) YUGUL MANGI WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia McArthur Region
    Surface Geology of Australia Msr1
    Topography
    Physiographic Provinces of Australia Carpentaria Fall Province
    Physiographic Regions 2011 Gulf Fall
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Other special rights, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus low open woodlands with hummock grass
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Residual
    Vegetation types - native Eucalypt open woodlands
    Vegetation types - present Eucalyptus open woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5356
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.5511
    Endemism 0.0067327963
    Endemism (Non-marine) 0.0067400653
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 4.0 frequency
    Occurrence Density 188.0 frequency
    Shannon Diversity (H) 4.6343617 index
    Species Richness 122.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.3083046
    2030A1BMk35M: Evaporation - month min 176.24 mm
    2030A1BMk35M: Precipitation - annual mean 64.51083 mm
    2030A1BMk35M: Precipitation - driest month 0.13 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.30343392
    2030A1BMk35M: Precipitation - spring or autumn season -2.2569115
    2030A1BMk35M: Temperature - annual max mean 35.478333 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.250834 degrees C
    2030A1BMk35M: Temperature - annual range 25.339996 degrees C
    Aridity index - annual mean 0.30237436
    Aridity index - month max 1.0645108
    Aridity index - month min 0.010588852
    Evaporation - annual mean 197.98746 (ml/5km x 5km pixel)
    Evaporation - average 16892.0 ml
    Evaporation - month max 253.63115 mm
    Evaporation - month min 155.93115 mm
    Evaporation - variability 22.0 %
    Growth index C3 macrotherm plants - annual mean 0.28 index
    Growth index C3 mesotherm plants - annual mean 0.07 index
    Growth index C4 megatherm plants - annual mean 0.27 index
    Humidity - annual mean relative 72.374855 %
    Humidity - annual mean relative 3pm 53.039738 %
    Humidity - month max relative 83.336685 %
    Humidity - month max relative 3pm 65.62994 %
    Humidity - month min relative 44.225353 %
    Humidity - month min relative 3pm 44.225353 %
    Precipitation - annual 699.0 mm
    Precipitation - annual (Bio12) 834.0 mm
    Precipitation - annual mean 58.333332 mm
    Precipitation - annual seasonality 12.04
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 4.0 mm
    Precipitation - equinox seasonality ratio 0.34131736
    Precipitation - seasonality (Bio15) 123.0 mm
    Precipitation - spring or autumn season -1.8965517
    Precipitation - warmest quarter (Bio18) 281.0 mm
    Precipitation - wettest month 181.0 mm
    Precipitation - wettest period (Bio13) 57.0 mm
    Precipitation - wettest quarter (Bio16) 605.0 mm
    Radiation - annual mean (Bio20) 21.7 MJ/m2/day
    Radiation - seasonality (Bio23) 13.0
    Radiation - warmest quarter (Bio26) 24.9 MJ/m2/day
    Temperature - annual max mean 33.620834 degrees C
    Temperature - annual mean (Bio01) 27.2 degrees C
    Temperature - annual min mean 19.58 degrees C
    Temperature - annual range 29.100006 degrees C
    Temperature - annual range (Bio07) 25.4 degrees C
    Temperature - coldest month min 12.97 degrees C
    Temperature - coldest period min (Bio06) 13.4 degrees C
    Temperature - coldest quarter mean (Bio11) 22.2 degrees C
    Temperature - diurnal range mean (Bio02) 14.1 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) 1.17
    Temperature - warmest month min 24.13 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 123.68641 km/day
    WorldClim: Precipitation - annual 799.0 mm
    WorldClim: Precipitation - coldest quarter 5.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 5.0 mm
    WorldClim: Precipitation - seasonality 115.0
    WorldClim: Precipitation - warmest quarter 359.0 mm
    WorldClim: Precipitation - wettest month 210.0 mm
    WorldClim: Precipitation - wettest quarter 564.0 mm
    WorldClim: Temperature - annual mean 271.0 degrees C * 10
    WorldClim: Temperature - annual range 248.0 degrees C * 10
    WorldClim: Temperature - coldest month min 134.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 219.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 139.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 219.0 degrees C * 10
    WorldClim: Temperature - isothermality 56.0 %
    WorldClim: Temperature - seasonality 3470.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 382.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 309.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 295.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.8713208 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.06403124 km
    Euclidean Distance to Coast (metres) 118601.51 m
    Remoteness index 17.813324
    Fire
    Fire - time since last 8.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 695.0 megalitres/5x5km/year
    Drainage - variability 112.0 %
    Runoff - average 1877.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 92.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.2743269 Mg/m^3
    Carbon - organic 0.09891763 %
    Clay % 6.272436 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.36
    Moisture Index - highest quarter mean (Bio32) 0.95
    Nutrient status 1.0 index
    Soil depth 0.6 m
    Soil pedality 1.7038461
    Water holding capacity 58000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.89346 Weathering Intensity Index
    Topography
    Aspect 67.0 degrees
    Averaged Topographic Relief 121.625 metres
    Bathymetry and Topography 9 sec 107.0 m
    Elevation 143.0 m
    Topographic Slope (degrees) 4.2768865 degrees
    Topographic relief 15.12735 m
    Topographic slope (%) 0.8790534 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2137 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 33.0 %
    Fractional Cover - Bare Soil (2012-03-05) 12.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 48.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 40.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0085 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.6 m^2 plant / m^2 ground
    NDVI Mean 38.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4142 NDVI