Occurrence record: DNA D0049196

Preserved specimen of Iotasperma australiense G.L.Nesom recorded on 1990-05-26

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 D0049196
Occurrence ID DNA:DNA:DNA D0049196
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Identified by Evans, M.
Identified date 2018-09-01
Collector Evans, Mike
Supplied as "Mike Evans"
Record number 3241
Identification qualifier conf.
Reproductive condition flower,fruit
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Sandy valley; sandstone plateau; heads white.
State conservation Northern Territory:
Date identified 2018-09-01

Event

Occurrence date 1990-05-26
Date precision DAY

Taxonomy

Scientific name Iotasperma australiense
Supplied scientific name "Iotasperma australiense G.L.Nesom"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Genus Iotasperma
Species Iotasperma australiense
Name match metric exactMatch
Scientific name authorship G.L.Nesom
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Nitmiluk National Park.
Habitat
Supplied as "Plateau"
Latitude -14.330556908419972
Supplied as: "-14.3319183506659"
Longitude 132.50217151142263
Supplied as: "132.501207914992"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality Nitmiluk National Park.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Mike Evans
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
    Coordinates dont match supplied state Warning
    Taxon misapplied matched Warning
    Show/Hide 81 passed properties
    Show/Hide 5 missing properties
    Show/Hide 17 tests that have not been run

    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
    Important Bird Areas (IBA) Australia Arnhem Plateau IBA
    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 Hummock grassland (semi-arid/arid)
    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 Lshe
    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, 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 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 0.784
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.7798
    Endemism 0.021172531
    Endemism (Non-marine) 0.02151567
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 3127.0 frequency
    Shannon Diversity (H) 6.1150756 index
    Species Richness 805.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.43504262
    2030A1BMk35M: Evaporation - month min 165.59 mm
    2030A1BMk35M: Precipitation - annual mean 83.515 mm
    2030A1BMk35M: Precipitation - driest month 0.42 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.48796913
    2030A1BMk35M: Precipitation - spring or autumn season -1.0392811
    2030A1BMk35M: Temperature - annual max mean 34.720833 degrees C
    2030A1BMk35M: Temperature - annual min mean 21.346666 degrees C
    2030A1BMk35M: Temperature - annual range 23.690002 degrees C
    Aridity index - annual mean 0.47174782
    Aridity index - month max 1.5798576
    Aridity index - month min 0.005261424
    Evaporation - annual mean 186.65984 (ml/5km x 5km pixel)
    Evaporation - average 17884.0 ml
    Evaporation - month max 248.26173 mm
    Evaporation - month min 143.6954 mm
    Evaporation - variability 13.0 %
    Growth index C3 macrotherm plants - annual mean 0.39 index
    Growth index C3 mesotherm plants - annual mean 0.14 index
    Growth index C4 megatherm plants - annual mean 0.37 index
    Humidity - annual mean relative 72.458725 %
    Humidity - annual mean relative 3pm 52.420662 %
    Humidity - month max relative 86.62864 %
    Humidity - month max relative 3pm 67.11621 %
    Humidity - month min relative 41.889618 %
    Humidity - month min relative 3pm 41.889618 %
    Precipitation - annual 961.0 mm
    Precipitation - annual (Bio12) 1085.0 mm
    Precipitation - annual mean 80.58716 mm
    Precipitation - annual seasonality 17.37384
    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 0.5847175
    Precipitation - seasonality (Bio15) 115.0 mm
    Precipitation - spring or autumn season -0.7044077
    Precipitation - warmest quarter (Bio18) 340.0 mm
    Precipitation - wettest month 231.99112 mm
    Precipitation - wettest period (Bio13) 65.0 mm
    Precipitation - wettest quarter (Bio16) 738.0 mm
    Radiation - annual mean (Bio20) 21.6 MJ/m2/day
    Radiation - seasonality (Bio23) 10.0
    Radiation - warmest quarter (Bio26) 23.9 MJ/m2/day
    Temperature - annual max mean 33.184166 degrees C
    Temperature - annual mean (Bio01) 26.9 degrees C
    Temperature - annual min mean 19.279167 degrees C
    Temperature - annual range 27.899994 degrees C
    Temperature - annual range (Bio07) 24.0 degrees C
    Temperature - coldest month min 12.51 degrees C
    Temperature - coldest period min (Bio06) 13.6 degrees C
    Temperature - coldest quarter mean (Bio11) 22.4 degrees C
    Temperature - diurnal range mean (Bio02) 13.3 degrees C
    Temperature - driest quarter mean (Bio09) 22.5 degrees C
    Temperature - isothermality (Bio03) 0.55 %
    Temperature - month hottest maximum 36.88 degrees C
    Temperature - seasonality (Bio04) 1.03
    Temperature - warmest month min 23.44 degrees C
    Temperature - warmest period max (Bio05) 37.6 degrees C
    Temperature - warmest quarter (Bio10) 30.3 degrees C
    Temperature - wettest quarter mean (Bio08) 28.9 degrees C
    Wind run - annual mean 104.705444 km/day
    WorldClim: Precipitation - annual 1057.0 mm
    WorldClim: Precipitation - coldest quarter 6.0 mm
    WorldClim: Precipitation - driest month 0.0 mm
    WorldClim: Precipitation - driest quarter 6.0 mm
    WorldClim: Precipitation - seasonality 107.0
    WorldClim: Precipitation - warmest quarter 314.0 mm
    WorldClim: Precipitation - wettest month 257.0 mm
    WorldClim: Precipitation - wettest quarter 679.0 mm
    WorldClim: Temperature - annual mean 268.0 degrees C * 10
    WorldClim: Temperature - annual range 248.0 degrees C * 10
    WorldClim: Temperature - coldest month min 131.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 223.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 142.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 223.0 degrees C * 10
    WorldClim: Temperature - isothermality 57.0 %
    WorldClim: Temperature - seasonality 3058.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 379.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 302.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 284.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 2.021584 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.02 km
    Euclidean Distance to Coast (metres) 204661.36 m
    Remoteness index 8.9626465
    Fire
    Fire - time since last 1.0 years
    Fire frequency 3.0 frequency
    Hydrology
    Drainage - average 1902.0 megalitres/5x5km/year
    Drainage - variability 39.0 %
    Runoff - average 7137.0 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) 100.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 4.0 %
    Bulk density 1.192683 Mg/m^3
    Carbon - organic 0.16802731 %
    Clay % 9.164634 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.44
    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 43500.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.45004 Weathering Intensity Index
    Topography
    Aspect 38.0 degrees
    Averaged Topographic Relief 118.333336 metres
    Bathymetry and Elvation 9 sec 216.0 m
    Elevation 193.0 m
    Topographic Slope (degrees) 3.8064926 degrees
    Topographic relief 20.06796 m
    Topographic slope (%) 1.014734 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2331 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 31.0 %
    Gross Primary Productivity (2012-03-13) 0.0023 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NDVI Mean 36.0 NDVI x 100
    NPP Mean 5.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3371 NDVI