Occurrence record: DNA:DNA D0027833

PreservedSpecimen of Schizachyrium pachyarthron recorded on 1986-04-27

Dataset

Data partner Australia's Virtual Herbarium IPT
Data resource MEL AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection code Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalog number DNA D0027833
Occurrence ID DNA:DNA:DNA D0027833
Basis of record Preserved specimen
Preparations sheet
Collector Dyke, J.
Record number 82
Reproductive condition flowers
State conservation Northern Territory: Least Concern
Occurrence status present
Abcd identification qualifier Not provided

Event

Collecting date 1986-04-27
Supplied date "1986-04-27T00:00:00"
Date precision Day

Taxonomy

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

Geospatial

Country Australia
State / Province Northern Territory
Supplied as: "The Northern Territory"
Locality West Arnhem (S)
Locality nabarlek
Latitude -12.3319135133
Supplied as: "-12.3319135137"
Longitude 133.267860104
Supplied as: "133.2678601040"
Geodetic datum EPSG:4326
Supplied datum: "EPSG:4283"
Coordinate precision Unknown
Coordinate uncertainty in meters 900.0
Georeference protocol unknown
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
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 40 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
    Important Bird Areas (IBA) Australia Arnhem Plateau IBA
    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 Arnhem Plateau
    IBRA 6 Sub Regions Arnhem Plateau P1
    IBRA 7 Regions Arnhem Plateau
    IBRA 7 Subregions Alligator
    Terrestrial Ecoregional Boundaries Arnhem Land Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Koppen Climate Classification (All Classes) Tropical: savanna
    Koppen Climate Classification (Major Classes) Tropical
    Fire
    Fire regime niches Heath (tropical)
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 EAST ALLIGATOR RIVER
    River Regions EAST ALLIGATOR 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 West Arnhem (S)
    Local Government Areas 2012 deprecated West Arnhem
    Local Government Areas PSMA 2018 WEST ARNHEM REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1746
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1963
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) WEST ARNHEM
    PSMA ABS SA3 Statistical Areas (2016) DALY - TIWI - WEST ARNHEM
    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) NORTH-WEST ARNHEM
    PSMA Indigenous Locations (2016) COBOURG PENINSULA - DEMED HOMELANDS
    PSMA Indigenous Regions (2016) JABIRU - TIWI
    PSMA Localities (2018) WEST ARNHEM
    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) ARAFURA
    PSMA State Electoral Boundaries (2018) ARAFURA
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) GUNBALANYA WARD
    Statistical Local Areas West Arnhem (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Lshe
    Topography
    Physiographic Provinces of Australia North Australian Plateaus Province
    Physiographic Regions 2011 Arnhem Plateau
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Forests
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus open forests with a grassy understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Residual
    Vegetation types - native Tropical eucalypt woodlands/grasslands
    Vegetation types - present Tropical eucalypt woodlands/grasslands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6099
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.2021
    Endemism 0.028112464
    Endemism (Non-marine) 0.028992472
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 5.0 frequency
    Occurrence Density 425.0 frequency
    Shannon Diversity (H) 4.6649632 index
    Species Richness 209.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 4.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.5936477
    2030A1BMk35M: Evaporation - month min 161.14 mm
    2030A1BMk35M: Precipitation - annual mean 108.504166 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.21444248
    2030A1BMk35M: Precipitation - spring or autumn season -3.618636
    2030A1BMk35M: Temperature - annual max mean 33.87 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.131666 degrees C
    2030A1BMk35M: Temperature - annual range 17.590027 degrees C
    Aridity index - annual mean 0.65772605
    Aridity index - month max 2.1278937
    Aridity index - month min 0.0055600083
    Evaporation - annual mean 179.79349 (ml/5km x 5km pixel)
    Evaporation - average 20345.0 ml
    Evaporation - month max 234.4164 mm
    Evaporation - month min 142.86427 mm
    Evaporation - variability 10.0 %
    Growth index C3 macrotherm plants - annual mean 0.44 index
    Growth index C3 mesotherm plants - annual mean 0.17 index
    Growth index C4 megatherm plants - annual mean 0.41 index
    Humidity - annual mean relative 80.361 %
    Humidity - annual mean relative 3pm 62.150238 %
    Humidity - month max relative 89.4387 %
    Humidity - month max relative 3pm 75.87857 %
    Humidity - month min relative 52.629116 %
    Humidity - month min relative 3pm 52.629116 %
    Precipitation - annual 1302.0 mm
    Precipitation - annual (Bio12) 1418.0 mm
    Precipitation - annual mean 107.79819 mm
    Precipitation - annual seasonality 10.6528015
    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 0.3429811
    Precipitation - seasonality (Bio15) 114.0 mm
    Precipitation - spring or autumn season -1.8999108
    Precipitation - warmest quarter (Bio18) 404.0 mm
    Precipitation - wettest month 304.0 mm
    Precipitation - wettest period (Bio13) 87.0 mm
    Precipitation - wettest quarter (Bio16) 965.0 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 12.0
    Radiation - warmest quarter (Bio26) 23.7 MJ/m2/day
    Temperature - annual max mean 32.003334 degrees C
    Temperature - annual mean (Bio01) 27.5 degrees C
    Temperature - annual min mean 21.6775 degrees C
    Temperature - annual range 19.860535 degrees C
    Temperature - annual range (Bio07) 17.8 degrees C
    Temperature - coldest month min 17.57 degrees C
    Temperature - coldest period min (Bio06) 18.1 degrees C
    Temperature - coldest quarter mean (Bio11) 24.9 degrees C
    Temperature - diurnal range mean (Bio02) 10.7 degrees C
    Temperature - driest quarter mean (Bio09) 24.9 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - month hottest maximum 34.72 degrees C
    Temperature - seasonality (Bio04) 0.6
    Temperature - warmest month min 24.09 degrees C
    Temperature - warmest period max (Bio05) 35.9 degrees C
    Temperature - warmest quarter (Bio10) 29.6 degrees C
    Temperature - wettest quarter mean (Bio08) 28.3 degrees C
    Wind run - annual mean 92.51107 km/day
    WorldClim: Precipitation - annual 1412.0 mm
    WorldClim: Precipitation - coldest quarter 7.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 7.0 mm
    WorldClim: Precipitation - seasonality 109.0
    WorldClim: Precipitation - warmest quarter 347.0 mm
    WorldClim: Precipitation - wettest month 330.0 mm
    WorldClim: Precipitation - wettest quarter 940.0 mm
    WorldClim: Temperature - annual mean 271.0 degrees C * 10
    WorldClim: Temperature - annual range 176.0 degrees C * 10
    WorldClim: Temperature - coldest month min 176.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 108.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - isothermality 61.0 %
    WorldClim: Temperature - seasonality 1751.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 352.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 290.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 278.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.5724509 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.10049875 km
    Euclidean Distance to Coast (metres) 61258.15 m
    Remoteness index 12.973568
    Fire
    Fire - time since last 1.0 years
    Fire frequency 6.0 frequency
    Hydrology
    Drainage - average 2740.0 megalitres/5x5km/year
    Drainage - variability 23.0 %
    Runoff - average 13289.0 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) 19.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.54 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 1.0 %
    Bulk density 1.192683 Mg/m^3
    Carbon - organic 0.18163338 %
    Clay % 9.164634 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Ph - soil 5.0 ph
    Soil depth 0.4 m
    Soil pedality 1.657317
    Water holding capacity 58000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 3.17624 Weathering Intensity Index
    Topography
    Aspect 141.0 degrees
    Averaged Topographic Relief 176.625 metres
    Bathymetry and Topography 9 sec 116.0 m
    Elevation 82.0 m
    Topographic Slope (degrees) 7.945881 degrees
    Topographic relief 138.7024 m
    Topographic slope (%) 8.087453 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2854 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 37.0 %
    Gross Primary Productivity (2012-03-13) 0.008 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.1 m^2 plant / m^2 ground
    NDVI Mean 54.0 NDVI x 100
    NPP Mean 6.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5963 NDVI