Occurrence record: DNA D0199292

Preserved specimen of Marsilea angustifolia R.Br. recorded on 2010-05-12

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 D0199292
Occurrence ID DNA:DNA:DNA D0199292
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Brock, Chris
Supplied as "Chris Brock"
Record number 866
Reproductive condition sterile
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Herbaceous to 2cm, single leaves. Cooibah;Eucalyptus victrix over Eulalia. Moist edge of waterhole
State conservation Northern Territory:

Event

Occurrence date 2010-05-12
Date precision DAY

Taxonomy

Scientific name Marsilea angustifolia
Supplied scientific name "Marsilea angustifolia R.Br."
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea angustifolia
Name match metric exactMatch
Scientific name authorship R.Br.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Duckponds Waterhole;c.80km SE of Lajamanu;Northern Tanami Indigenous protected area
Habitat
Supplied as "Fresh Water"
Latitude -18.76416700885617
Supplied as: "-18.7641666666667"
Longitude 131.283889
Supplied as: "131.283888888889"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Duckponds Waterhole;c.80km SE of Lajamanu;Northern Tanami Indigenous protected area
Coordinate precision Unknown
Coordinate uncertainty (in metres) 100.0
Georeference protocol GPS
Georeferenced by Chris Brock
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 80 passed properties
    Show/Hide 4 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Northern Tanami
    CAPAD 2012 Terrestrial Northern Tanami
    CAPAD 2014 Terrestrial Northern Tanami
    CAPAD 2016 Terrestrial Northern Tanami
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Great Sandy-Tanami-Central Ranges Desert
    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 Paleo
    IBRA 6 Regions Tanami
    IBRA 6 Sub Regions Tanami P1
    IBRA 7 Regions Tanami
    IBRA 7 Subregions Tanami Desert
    Terrestrial Ecoregional Boundaries Great Sandy-Tanami Desert
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Desert, supporting very little plant growth due to water limitation
    Koppen Climate Classification (All Classes) Grassland: hot (winter drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Unclassified
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 VICTORIA RIVER-WISO
    River Regions VICTORIA RIVER-WISO
    Marine
    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
    Indigenous Protected Areas 2013 Northern Tanami
    Local Government Areas 2011 Central Desert (S)
    Local Government Areas 2012 deprecated Victoria
    Local Government Areas PSMA 2018 CENTRAL DESERT REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 215
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 229
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) TANAMI
    PSMA ABS SA3 Statistical Areas (2016) ALICE SPRINGS
    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) NYIRRIPI AND TANAMI OUTSTATIONS
    PSMA Indigenous Locations (2016) TANAMI OUTSTATIONS
    PSMA Indigenous Regions (2016) APATULA
    PSMA Localities (2018) GURINDJI
    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) NORTHERN TANAMI WARD
    Statistical Local Areas Central Desert (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Wiso Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia Barkly-Tanami Plains Province
    Physiographic Regions 2011 Tanami Sandplain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native grasslands and minimally modified pastures
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus low open woodlands with tussock grass
    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 0.2879
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.9823
    Endemism 0.0024799285
    Endemism (Non-marine) 0.0025125481
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 804.0 frequency
    Shannon Diversity (H) 5.2445955 index
    Species Richness 267.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 1.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.13181426
    2030A1BMk35M: Evaporation - month min 163.56 mm
    2030A1BMk35M: Precipitation - annual mean 36.2475 mm
    2030A1BMk35M: Precipitation - driest month 0.18 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.65533364
    2030A1BMk35M: Precipitation - spring or autumn season -0.51598877
    2030A1BMk35M: Temperature - annual max mean 35.473335 degrees C
    2030A1BMk35M: Temperature - annual min mean 19.75 degrees C
    2030A1BMk35M: Temperature - annual range 29.290009 degrees C
    Aridity index - annual mean 0.11237738
    Aridity index - month max 0.41867864
    Aridity index - month min 0.0041067763
    Evaporation - annual mean 283.05933 (ml/5km x 5km pixel)
    Evaporation - average 11451.0 ml
    Evaporation - month max 362.8 mm
    Evaporation - month min 183.5 mm
    Evaporation - variability 38.0 %
    Growth index C3 macrotherm plants - annual mean 0.1 index
    Growth index C3 mesotherm plants - annual mean 0.02 index
    Growth index C4 megatherm plants - annual mean 0.1 index
    Humidity - annual mean relative 57.704414 %
    Humidity - annual mean relative 3pm 43.76792 %
    Humidity - month max relative 67.58921 %
    Humidity - month max relative 3pm 48.805515 %
    Humidity - month min relative 37.477905 %
    Humidity - month min relative 3pm 37.477905 %
    Precipitation - annual 407.0 mm
    Precipitation - annual (Bio12) 484.0 mm
    Precipitation - annual mean 34.177048 mm
    Precipitation - annual seasonality 8.845385
    Precipitation - coldest quarter (Bio19) 9.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 7.0 mm
    Precipitation - equinox seasonality ratio 0.6944444
    Precipitation - seasonality (Bio15) 119.0 mm
    Precipitation - spring or autumn season -0.43137255
    Precipitation - warmest quarter (Bio18) 226.0 mm
    Precipitation - wettest month 116.0 mm
    Precipitation - wettest period (Bio13) 39.0 mm
    Precipitation - wettest quarter (Bio16) 337.0 mm
    Radiation - annual mean (Bio20) 22.7 MJ/m2/day
    Radiation - seasonality (Bio23) 14.0
    Radiation - warmest quarter (Bio26) 25.9 MJ/m2/day
    Temperature - annual max mean 33.59083 degrees C
    Temperature - annual mean (Bio01) 26.2 degrees C
    Temperature - annual min mean 17.901667 degrees C
    Temperature - annual range 36.600006 degrees C
    Temperature - annual range (Bio07) 29.7 degrees C
    Temperature - coldest month min 9.11 degrees C
    Temperature - coldest period min (Bio06) 9.3 degrees C
    Temperature - coldest quarter mean (Bio11) 19.4 degrees C
    Temperature - diurnal range mean (Bio02) 15.7 degrees C
    Temperature - driest quarter mean (Bio09) 20.0 degrees C
    Temperature - isothermality (Bio03) 0.53 %
    Temperature - month hottest maximum 38.62 degrees C
    Temperature - seasonality (Bio04) 1.61
    Temperature - warmest month min 23.95 degrees C
    Temperature - warmest period max (Bio05) 39.1 degrees C
    Temperature - warmest quarter (Bio10) 31.3 degrees C
    Temperature - wettest quarter mean (Bio08) 30.8 degrees C
    Wind run - annual mean 135.88538 km/day
    WorldClim: Precipitation - annual 467.0 mm
    WorldClim: Precipitation - coldest quarter 15.0 mm
    WorldClim: Precipitation - driest month 3.0 mm
    WorldClim: Precipitation - driest quarter 15.0 mm
    WorldClim: Precipitation - seasonality 100.0
    WorldClim: Precipitation - warmest quarter 215.0 mm
    WorldClim: Precipitation - wettest month 113.0 mm
    WorldClim: Precipitation - wettest quarter 292.0 mm
    WorldClim: Temperature - annual mean 262.0 degrees C * 10
    WorldClim: Temperature - annual range 293.0 degrees C * 10
    WorldClim: Temperature - coldest month min 96.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 194.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 154.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 194.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 4697.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 389.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 312.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 301.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 3.979171 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 1.06 km
    Euclidean Distance to Coast (metres) 370376.06 m
    Remoteness index 17.996954
    Fire
    Fire - time since last 2.0 years
    Fire frequency 5.0 frequency
    Hydrology
    Drainage - average 105.0 megalitres/5x5km/year
    Drainage - variability 212.0 %
    Runoff - average 920.0 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 46.50537
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 142.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.3 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.2659374 Mg/m^3
    Carbon - organic 0.06976652 %
    Clay % 6.6302085 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Moisture Index - annual mean (Bio28) 0.13
    Moisture Index - highest quarter mean (Bio32) 0.36
    Nutrient status 0.95 index
    Soil depth 0.9 m
    Soil pedality 1.80625
    Water holding capacity 50000.0 mm
    Water stress index - month max 37.681076
    Weathering Intensity V2 4.3479 Weathering Intensity Index
    Topography
    Aspect 99.0 degrees
    Averaged Topographic Relief 14.0 metres
    Bathymetry and Elvation 9 sec 234.0 m
    Elevation 235.0 m
    Topographic Slope (degrees) 0.009319815 degrees
    Topographic relief 2.163635 m
    Topographic slope (%) 0.1371963 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2246 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 37.0 %
    Fractional Cover - Bare Soil (2012-03-05) 35.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 35.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 30.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0108 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NDVI Mean 35.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3921 NDVI