Occurrence record: DNA D0014149

Preserved specimen of Aristida perniciosa Domin recorded on 1977-07-12

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 D0014149
Occurrence ID DNA:DNA:DNA D0014149
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Latz, Peter
Supplied as "Peter Latz"
Record number 7342
Reproductive condition flower
Associated Occurrence Status Representative record
Associated occurrences This record has 1 inferred associated occurrences
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Associated records REPRESENTATIVE
Occurrence remarks Spreading perennial with long trailing inflorescences. Common in small clayey gully, open grassland
State conservation Northern Territory:

Event

Occurrence date 1977-07-12
Date precision DAY

Taxonomy

Scientific name Aristida perniciosa
Supplied scientific name "Aristida perniciosa Domin"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Aristida
Species Aristida perniciosa
Name match metric exactMatch
Scientific name authorship Domin
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Cox River Stn.
Latitude -16.013867394696472
Supplied as: "-16.0152372999473"
Longitude 134.78546925488064
Supplied as: "134.784519266547"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality Cox River Stn.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Peter Latz
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

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    Test name Result
    Coordinates converted to WGS84 Warning
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    Coordinates dont match supplied state Warning
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    Inferred associated occurrence details

    This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID f8ee40f3-f1f3-4fb3-b490-e5be3148e06d
    Data Resource DNA AVH data
    Raw Scientific Name Aristida perniciosa Domin
    Coordinates -16.013867394696472,134.78546925488064
    Related records
    Record UUID 50155015-d5fa-496f-9f34-613b491bc73b
    Data Resource CANB AVH data
    Raw Scientific Name Aristida perniciosa Domin
    Coordinates -16.0167,134.7833

    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 Grazing of native pastures
    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 LIMMEN BIGHT RIVER
    River Regions LIMMEN BIGHT 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 Gulf
    Local Government Areas PSMA 2018 ROPER GULF REGION
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes Tanumbirini Pastoral Lease
    Native Title Determinations (13/7/2020) Tanumbirini Pastoral Lease DCD2013/019
    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) ARNOLD
    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) SOUTH WEST GULF 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 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a hummock grass understorey
    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 0.4806
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8373
    Endemism 0.007454837
    Endemism (Non-marine) 0.00754593
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 4.0 frequency
    Occurrence Density 210.0 frequency
    Shannon Diversity (H) 4.872966 index
    Species Richness 144.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.25504366
    2030A1BMk35M: Evaporation - month min 177.57 mm
    2030A1BMk35M: Precipitation - annual mean 57.923332 mm
    2030A1BMk35M: Precipitation - driest month 0.08 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.39392367
    2030A1BMk35M: Precipitation - spring or autumn season -1.5136186
    2030A1BMk35M: Temperature - annual max mean 35.31 degrees C
    2030A1BMk35M: Temperature - annual min mean 20.558332 degrees C
    2030A1BMk35M: Temperature - annual range 26.329987 degrees C
    Aridity index - annual mean 0.26896366
    Aridity index - month max 0.9881961
    Aridity index - month min 0.0050231596
    Evaporation - annual mean 209.57988 (ml/5km x 5km pixel)
    Evaporation - average 13869.0 ml
    Evaporation - month max 271.1533 mm
    Evaporation - month min 160.69019 mm
    Evaporation - variability 19.0 %
    Growth index C3 macrotherm plants - annual mean 0.25 index
    Growth index C3 mesotherm plants - annual mean 0.06 index
    Growth index C4 megatherm plants - annual mean 0.24 index
    Humidity - annual mean relative 70.56748 %
    Humidity - annual mean relative 3pm 50.918922 %
    Humidity - month max relative 81.85498 %
    Humidity - month max relative 3pm 62.2073 %
    Humidity - month min relative 42.730812 %
    Humidity - month min relative 3pm 42.730812 %
    Precipitation - annual 668.0 mm
    Precipitation - annual (Bio12) 752.0 mm
    Precipitation - annual mean 55.228138 mm
    Precipitation - annual seasonality 12.412299
    Precipitation - coldest quarter (Bio19) 6.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - equinox seasonality ratio 0.40755886
    Precipitation - seasonality (Bio15) 123.0 mm
    Precipitation - spring or autumn season -1.4299465
    Precipitation - warmest quarter (Bio18) 299.0 mm
    Precipitation - wettest month 175.12296 mm
    Precipitation - wettest period (Bio13) 53.0 mm
    Precipitation - wettest quarter (Bio16) 547.0 mm
    Radiation - annual mean (Bio20) 21.9 MJ/m2/day
    Radiation - seasonality (Bio23) 13.0
    Radiation - warmest quarter (Bio26) 24.8 MJ/m2/day
    Temperature - annual max mean 33.37583 degrees C
    Temperature - annual mean (Bio01) 26.8 degrees C
    Temperature - annual min mean 18.943333 degrees C
    Temperature - annual range 30.875427 degrees C
    Temperature - annual range (Bio07) 26.4 degrees C
    Temperature - coldest month min 11.93 degrees C
    Temperature - coldest period min (Bio06) 12.1 degrees C
    Temperature - coldest quarter mean (Bio11) 21.4 degrees C
    Temperature - diurnal range mean (Bio02) 14.7 degrees C
    Temperature - driest quarter mean (Bio09) 21.7 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - month hottest maximum 37.82 degrees C
    Temperature - seasonality (Bio04) 1.26
    Temperature - warmest month min 23.77 degrees C
    Temperature - warmest period max (Bio05) 38.6 degrees C
    Temperature - warmest quarter (Bio10) 30.8 degrees C
    Temperature - wettest quarter mean (Bio08) 29.8 degrees C
    Wind run - annual mean 132.07843 km/day
    WorldClim 2.1: Temperature - annual mean 15.975 °C
    WorldClim: Precipitation - annual 730.0 mm
    WorldClim: Precipitation - coldest quarter 5.0 mm
    WorldClim: Precipitation - driest month 0.0 mm
    WorldClim: Precipitation - driest quarter 5.0 mm
    WorldClim: Precipitation - seasonality 113.0
    WorldClim: Precipitation - warmest quarter 336.0 mm
    WorldClim: Precipitation - wettest month 187.0 mm
    WorldClim: Precipitation - wettest quarter 504.0 mm
    WorldClim: Temperature - annual mean 268.0 degrees C * 10
    WorldClim: Temperature - annual range 255.0 degrees C * 10
    WorldClim: Temperature - coldest month min 126.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 215.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 143.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 215.0 degrees C * 10
    WorldClim: Temperature - isothermality 56.0 %
    WorldClim: Temperature - seasonality 3616.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 381.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 307.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 294.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 1.252078 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 184625.5 m
    Remoteness index 17.997803
    Fire
    Fire - time since last 2.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 1099.0 megalitres/5x5km/year
    Drainage - variability 79.0 %
    Runoff - average 2890.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 44.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 13.0 %
    Bulk density 1.2027273 Mg/m^3
    Carbon - organic 0.07139344 %
    Clay % 7.0227275 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.31
    Moisture Index - highest quarter mean (Bio32) 0.86
    Nutrient status 1.0 index
    Soil depth 0.6 m
    Soil pedality 1.6181818
    Water holding capacity 57000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.82234 Weathering Intensity Index
    Topography
    Aspect 69.0 degrees
    Averaged Topographic Relief 118.583336 metres
    Bathymetry and Elvation 9 sec 182.0 m
    Elevation 157.0 m
    Topographic Slope (degrees) 1.3046428 degrees
    Topographic relief 28.20616 m
    Topographic slope (%) 2.297993 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2124 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 19.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 63.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 37.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0037 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.4 m^2 plant / m^2 ground
    NDVI Mean 32.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4482 NDVI