Occurrence record: DNA D0154493

Preserved specimen of Arthragrostis clarksoniana B.K.Simon recorded on 2002-03-13

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 D0154493
Occurrence ID DNA:DNA:DNA D0154493
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Carrie Robyn Michell
Record number 4192
Reproductive condition flower
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Slender annual to 50 cm. Small patch of plants growing in MHOW A. shirleyi and Eucalyptus umbrawarensis on laterite sideslope to plateau. Nit2000, Site 907.
State conservation Northern Territory:

Event

Occurrence date 2002-03-13
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 Nitmiluk National Park - South-eastern Corner of Park
Latitude -14.273
Supplied as: "-14.2730000004514"
Longitude 132.6778
Supplied as: "132.6778"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality Nitmiluk National Park - South-eastern Corner of Park
Coordinate precision Unknown
Georeference protocol GPS
Georeferenced by Carrie Robyn Michell
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

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    Coordinate rounded Warning
    Coordinate uncertainty meters invalid Warning
    Coordinates dont match supplied state Warning
    Show/Hide 81 passed properties
    Show/Hide 4 missing properties
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    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2010 Terrestrial Nitmiluk (Katherine Gorge)
    CAPAD 2012 Terrestrial Nitmiluk (Katherine Gorge)
    CAPAD 2014 Terrestrial Nitmiluk (Katherine Gorge)
    CAPAD 2016 Terrestrial Nitmiluk
    CAPAD 2018 Terrestrial Nitmiluk
    Fallow practice - dominant (area) No practices
    Fallow practice - dominant (number) No practices
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Irrigation practice - dominant 1. No practices reported
    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 practices reported
    Stubble practice - dominant (number) No practices reported
    Tillage practice - dominant (area) No practices
    Tillage practice - dominant (number) No practices
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Pine Creek
    IBRA 6 Sub Regions Pine Creek
    IBRA 7 Regions Pine Creek
    IBRA 7 Subregions Pine Creek
    Terrestrial Ecoregional Boundaries Arnhem Land 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 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 DALY RIVER
    River Regions DALY 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 Nyirranggulung Mardrulk Ngadberre
    Local Government Areas PSMA 2018 ROPER GULF REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1514
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1635
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) ELSEY
    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) ELSEY - ROPER
    PSMA Indigenous Locations (2016) ELSEY ROPER - SURROUNDS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) NITMILUK
    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) ARNHEM
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) NYIRRANGGULUNG WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Lfep
    Topography
    Physiographic Provinces of Australia Barkly-Tanami Plains Province
    Physiographic Regions 2011 Sturt Plateau
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous managed, Native forest
    Forests of Australia (2013) v2.0 Rainforest
    IGBP Land Cover vegetation classification scheme (2011) Savannas
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Tropical Eucalypt Woodlands/Grasslands
    NVIS 4.1 Major Vegetation Subgroups Tropical Eucalyptus forest and woodlands with a tall annual 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 0.784
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.7798
    Endemism 0.010130972
    Endemism (Non-marine) 0.010259121
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 2839.0 frequency
    Shannon Diversity (H) 5.9658213 index
    Species Richness 690.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.4468973
    2030A1BMk35M: Evaporation - month min 163.66 mm
    2030A1BMk35M: Precipitation - annual mean 84.590836 mm
    2030A1BMk35M: Precipitation - driest month 0.55 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.45273477
    2030A1BMk35M: Precipitation - spring or autumn season -1.1968589
    2030A1BMk35M: Temperature - annual max mean 34.323334 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.103333 degrees C
    2030A1BMk35M: Temperature - annual range 23.420013 degrees C
    Aridity index - annual mean 0.47905105
    Aridity index - month max 1.6215632
    Aridity index - month min 0.0
    Evaporation - annual mean 184.3013 (ml/5km x 5km pixel)
    Evaporation - average 20229.0 ml
    Evaporation - month max 244.6396 mm
    Evaporation - month min 143.01872 mm
    Evaporation - variability 16.0 %
    Growth index C3 macrotherm plants - annual mean 0.4 index
    Growth index C3 mesotherm plants - annual mean 0.16 index
    Growth index C4 megatherm plants - annual mean 0.37 index
    Humidity - annual mean relative 73.0989 %
    Humidity - annual mean relative 3pm 53.002964 %
    Humidity - month max relative 86.92057 %
    Humidity - month max relative 3pm 67.648766 %
    Humidity - month min relative 42.51604 %
    Humidity - month min relative 3pm 42.51604 %
    Precipitation - annual 977.0 mm
    Precipitation - annual (Bio12) 1101.0 mm
    Precipitation - annual mean 81.156456 mm
    Precipitation - annual seasonality 19.214727
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 0.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - equinox seasonality ratio 0.56918806
    Precipitation - seasonality (Bio15) 115.0 mm
    Precipitation - spring or autumn season -0.7506358
    Precipitation - warmest quarter (Bio18) 341.0 mm
    Precipitation - wettest month 231.9139 mm
    Precipitation - wettest period (Bio13) 67.0 mm
    Precipitation - wettest quarter (Bio16) 747.0 mm
    Radiation - annual mean (Bio20) 21.5 MJ/m2/day
    Radiation - seasonality (Bio23) 10.0
    Radiation - warmest quarter (Bio26) 23.9 MJ/m2/day
    Temperature - annual max mean 32.754166 degrees C
    Temperature - annual mean (Bio01) 26.6 degrees C
    Temperature - annual min mean 19.053333 degrees C
    Temperature - annual range 27.717224 degrees C
    Temperature - annual range (Bio07) 23.6 degrees C
    Temperature - coldest month min 12.48 degrees C
    Temperature - coldest period min (Bio06) 13.6 degrees C
    Temperature - coldest quarter mean (Bio11) 22.2 degrees C
    Temperature - diurnal range mean (Bio02) 13.1 degrees C
    Temperature - driest quarter mean (Bio09) 22.3 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - month hottest maximum 36.51 degrees C
    Temperature - seasonality (Bio04) 1.01
    Temperature - warmest month min 23.11 degrees C
    Temperature - warmest period max (Bio05) 37.2 degrees C
    Temperature - warmest quarter (Bio10) 29.9 degrees C
    Temperature - wettest quarter mean (Bio08) 28.5 degrees C
    Wind run - annual mean 104.7994 km/day
    WorldClim: Precipitation - annual 1068.0 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 107.0
    WorldClim: Precipitation - warmest quarter 315.0 mm
    WorldClim: Precipitation - wettest month 257.0 mm
    WorldClim: Precipitation - wettest quarter 687.0 mm
    WorldClim: Temperature - annual mean 268.0 degrees C * 10
    WorldClim: Temperature - annual range 245.0 degrees C * 10
    WorldClim: Temperature - coldest month min 133.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 223.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 141.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 223.0 degrees C * 10
    WorldClim: Temperature - isothermality 57.0 %
    WorldClim: Temperature - seasonality 3001.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 378.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 301.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 284.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.049999997 degrees
    Distance - to coast 1.97588 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.049999997 km
    Euclidean Distance to Coast (metres) 219437.6 m
    Remoteness index 12.962826
    Fire
    Fire - time since last 2.0 years
    Fire frequency 5.0 frequency
    Hydrology
    Drainage - average 1489.0 megalitres/5x5km/year
    Drainage - variability 62.0 %
    Runoff - average 4933.0 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) 18.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.39 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 11.0 %
    Bulk density 1.5869946 Mg/m^3
    Carbon - organic 0.18888527 %
    Clay % 26.019947 %
    Hydrologic conductivity - average saturated 50.0 mm/h
    Moisture Index - annual mean (Bio28) 0.45
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.15 index
    Ph - soil 5.0 ph
    Soil depth 1.0 m
    Soil pedality 2.0
    Water holding capacity 40000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 3.9107 Weathering Intensity Index
    Topography
    Aspect 336.0 degrees
    Averaged Topographic Relief 132.29167 metres
    Bathymetry and Elvation 9 sec 248.0 m
    Elevation 225.0 m
    Topographic Slope (degrees) 1.6429002 degrees
    Topographic relief 98.76773 m
    Topographic slope (%) 9.14267 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3223 EVI
    Gross Primary Productivity (2012-03-13) 0.0023 kg C/m^2
    NDVI Mean 44.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5977 NDVI