Occurrence record: DNA D0127786

Preserved specimen of Arthragrostis clarksoniana B.K.Simon recorded on 1994-05-16

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 D0127786
Occurrence ID DNA:DNA:DNA D0127786
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Latz, Peter
Supplied as "Peter Latz"
Record number 13987
Reproductive condition fruit
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Erect annual; infrequent, on sandstone escarpment, Acacia shirleyii forest.
State conservation Northern Territory:

Event

Occurrence date 1994-05-16
Date precision DAY

Taxonomy

Scientific name Arthragrostis clarksoniana
Supplied scientific name "Arthragrostis clarksoniana B.K.Simon"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Arthragrostis
Species Arthragrostis clarksoniana
Name match metric exactMatch
Scientific name authorship B.K.Simon
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality 60km. SW of Dorisvale.
Latitude -14.916683948091285
Supplied as: "-14.9180419339164"
Longitude 131.04191861444
Supplied as: "131.040942807676"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality 60km. SW of Dorisvale.
Coordinate precision Unknown
Georeferenced by Peter Latz
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
    Coordinate uncertainty meters invalid Warning
    Coordinates dont match supplied state Warning
    Show/Hide 79 passed properties
    Show/Hide 5 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2014 Terrestrial Wardaman
    CAPAD 2016 Terrestrial Wardaman
    CAPAD 2018 Terrestrial Wardaman
    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 Victoria Bonaparte
    IBRA 6 Sub Regions Victoria Bonaparte P1
    IBRA 7 Regions Victoria Bonaparte
    IBRA 7 Subregions Keep
    Terrestrial Ecoregional Boundaries Kimberly 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 Hummock grassland (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 FITZMAURICE RIVER
    River Regions FITZMAURICE RIVER
    Marine
    Marine Ecoregions of the World Bonaparte Coast
    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 Victoria-Daly (S)
    Local Government Areas 2012 deprecated Victoria
    Local Government Areas PSMA 2018 VICTORIA DALY REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 229
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 375
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) VICTORIA RIVER
    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) VICTORIA RIVER
    PSMA Indigenous Locations (2016) TIMBER CREEK - SURROUNDS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) BRADSHAW
    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) STUART
    PSMA State Electoral Boundaries (2018) STUART
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) TIMBER CREEK WARD
    Statistical Local Areas Victoria-Daly (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Victoria River Region
    Surface Geology of Australia Msby
    Topography
    Physiographic Provinces of Australia North Australian Plateaus Province
    Physiographic Regions 2011 Ord-Victoria Plateaus
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    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 hummock grass understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Modified
    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 $
    Area management
    Phosphorus 0.02 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.2325
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.7059
    Endemism 0.007619572
    Endemism (Non-marine) 0.0076547945
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 31.0 frequency
    Shannon Diversity (H) 2.8804781 index
    Species Richness 20.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.422843
    2030A1BMk35M: Evaporation - month min 161.83 mm
    2030A1BMk35M: Precipitation - annual mean 80.21667 mm
    2030A1BMk35M: Precipitation - driest month 0.31 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.5857625
    2030A1BMk35M: Precipitation - spring or autumn season -0.70095843
    2030A1BMk35M: Temperature - annual max mean 35.0375 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.675833 degrees C
    2030A1BMk35M: Temperature - annual range 23.419983 degrees C
    Aridity index - annual mean 0.4355946
    Aridity index - month max 1.547803
    Aridity index - month min 0.0048482777
    Evaporation - annual mean 198.78099 (ml/5km x 5km pixel)
    Evaporation - average 19725.0 ml
    Evaporation - month max 265.5545 mm
    Evaporation - month min 153.18115 mm
    Evaporation - variability 9.0 %
    Growth index C3 macrotherm plants - annual mean 0.38 index
    Growth index C3 mesotherm plants - annual mean 0.15 index
    Growth index C4 megatherm plants - annual mean 0.35 index
    Humidity - annual mean relative 71.75444 %
    Humidity - annual mean relative 3pm 51.965202 %
    Humidity - month max relative 85.19911 %
    Humidity - month max relative 3pm 64.07804 %
    Humidity - month min relative 43.69264 %
    Humidity - month min relative 3pm 43.69264 %
    Precipitation - annual 945.0 mm
    Precipitation - annual (Bio12) 1029.0 mm
    Precipitation - annual mean 78.75786 mm
    Precipitation - annual seasonality 18.589005
    Precipitation - coldest quarter (Bio19) 4.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 4.0 mm
    Precipitation - equinox seasonality ratio 0.6345178
    Precipitation - seasonality (Bio15) 117.0 mm
    Precipitation - spring or autumn season -0.5714286
    Precipitation - warmest quarter (Bio18) 295.0 mm
    Precipitation - wettest month 237.09425 mm
    Precipitation - wettest period (Bio13) 66.0 mm
    Precipitation - wettest quarter (Bio16) 714.0 mm
    Radiation - annual mean (Bio20) 21.8 MJ/m2/day
    Radiation - seasonality (Bio23) 9.0
    Radiation - warmest quarter (Bio26) 24.1 MJ/m2/day
    Temperature - annual max mean 32.790833 degrees C
    Temperature - annual mean (Bio01) 27.2 degrees C
    Temperature - annual min mean 18.824167 degrees C
    Temperature - annual range 29.390594 degrees C
    Temperature - annual range (Bio07) 23.8 degrees C
    Temperature - coldest month min 11.96 degrees C
    Temperature - coldest period min (Bio06) 13.6 degrees C
    Temperature - coldest quarter mean (Bio11) 22.8 degrees C
    Temperature - diurnal range mean (Bio02) 13.3 degrees C
    Temperature - driest quarter mean (Bio09) 22.8 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - month hottest maximum 36.29 degrees C
    Temperature - seasonality (Bio04) 0.99
    Temperature - warmest month min 22.89 degrees C
    Temperature - warmest period max (Bio05) 37.4 degrees C
    Temperature - warmest quarter (Bio10) 30.4 degrees C
    Temperature - wettest quarter mean (Bio08) 28.9 degrees C
    Wind run - annual mean 105.032364 km/day
    WorldClim: Precipitation - annual 1015.0 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 111.0
    WorldClim: Precipitation - warmest quarter 285.0 mm
    WorldClim: Precipitation - wettest month 252.0 mm
    WorldClim: Precipitation - wettest quarter 676.0 mm
    WorldClim: Temperature - annual mean 268.0 degrees C * 10
    WorldClim: Temperature - annual range 241.0 degrees C * 10
    WorldClim: Temperature - coldest month min 133.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 222.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 139.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 222.0 degrees C * 10
    WorldClim: Temperature - isothermality 57.0 %
    WorldClim: Temperature - seasonality 3079.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 374.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 301.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 287.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 1.090367 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.28160256 km
    Euclidean Distance to Coast (metres) 132688.48 m
    Remoteness index 16.352734
    Fire
    Fire - time since last 4.0 years
    Fire frequency 5.0 frequency
    Hydrology
    Drainage - average 1249.0 megalitres/5x5km/year
    Drainage - variability 68.0 %
    Runoff - average 3727.0 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) 149.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.51 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 29.0 %
    Bulk density 1.1093843 Mg/m^3
    Carbon - organic 0.16407986 %
    Clay % 10.374384 %
    Hydrologic conductivity - average saturated 175.0 mm/h
    Moisture Index - annual mean (Bio28) 0.42
    Moisture Index - highest quarter mean (Bio32) 0.99
    Nutrient status 1.15 index
    Ph - soil 5.0 ph
    Soil depth 0.4 m
    Soil pedality 1.6514778
    Water holding capacity 52000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 3.4805 Weathering Intensity Index
    Topography
    Aspect 322.0 degrees
    Averaged Topographic Relief 97.0 metres
    Bathymetry and Elvation 9 sec 224.0 m
    Elevation 206.0 m
    Topographic Slope (degrees) 2.8484848 degrees
    Topographic relief 19.68784 m
    Topographic slope (%) 1.270488 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3068 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 42.0 %
    Gross Primary Productivity (2012-03-13) 0.0109 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.2 m^2 plant / m^2 ground
    NDVI Mean 46.0 NDVI x 100
    NPP Mean 2.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5166 NDVI