Occurrence record: AD 96151373

PreservedSpecimen of Marsilea mutica | Smooth Nardoo recorded on 1948-10-19

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Department of Environment, Water and Natural Resources
Supplied institution code "AD"
Collection code State Herbarium of South Australia
Catalog number AD 96151373
Occurrence ID AD:AD:AD 96151373
Basis of record Preserved specimen
Identified by Tindale, Mary D.
Collector Specht, R.L.
Record number 1225
License CC-BY 3.0 (Au)
State conservation Northern Territory: Least Concern
Occurrence status present
Supplied as Present
Collection code AD
Abcd identification qualifier Not provided

Event

Collecting date 1948-10-19
Date precision Day
Verbatim event date 19 Oct 1948

Taxonomy

Scientific name Marsilea mutica
Supplied scientific name "Marsilea mutica Mett."
Taxon rank species
Common name Smooth Nardoo
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea mutica
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed

Geospatial

Country Australia
State / Province Northern Territory
Locality West Arnhem (S)
Locality Oenpelli
Habitat In shallow water of marsh on black soil plain
Latitude -12.2987121292
Supplied as: "-12.3000000000"
Longitude 133.0676728066
Supplied as: "133.0666670000"
Geodetic datum EPSG:4326
Supplied datum: "AGD84"
Coordinate precision Unknown
Coordinate uncertainty in meters 10000.0
Georeferenced by compiler
Verbatim coordinates 12,18,,S;133,04,,E
Biome Terrestrial
Country code AU

Additional properties

Type PhysicalObject

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
    Missing name of person who identified the specimen/observation 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 name of person who georeferenced the occurrence Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
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    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
    Irrigation practice - dominant No irrigation
    Land use Managed resource protected areas
    NRM Regions Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 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
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Arnhem Coast
    IBRA 6 Sub Regions Arnhem Coast P2
    IBRA 7 Regions Arnhem Coast
    IBRA 7 Subregions Maningrida
    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 Eucalypt savanna woodland (monsoon 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
    LGA Boundaries (deprecated) Kunbarllanjnja
    Local Government Areas West Arnhem (S)
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA State Electoral Boundaries (2016) ARAFURA
    Statistical Local Areas West Arnhem (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Czl
    Topography
    Physiographic Provinces of Australia North Australian Plateaus Province
    Physiographic Regions 2011 Top End Coastal Plains
    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 Other Grasslands, Herblands, Sedgelands and Rushlands
    NVIS 4.1 Major Vegetation Subgroups Wet tussock grassland with herbs, sedges or rushes, herblands or ferns
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Residual
    Vegetation types - native Other grasslands,herblands, sedgelands and rushlands
    Vegetation types - present Other grasslands, herblands, sedgelands and rushlands

    Environmental sampling for this location

    Area Management
    Beef numbers 20173.0 dse
    Dairy numbers 0.0 dse
    Natural resource management expenditure 1.0309905E7 $
    Natural resource management expenditure - additional 0.0 $/ha
    Sheep numbers 0.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6099
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.2021
    Endemism 0.005393452
    Endemism (Non-marine) 0.005725033
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 5.0 frequency
    Occurrence Density 41.28395 frequency
    Shannon Diversity (H) 0.0 index
    Species Richness 5.9135804 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.60651976
    2030A1BMk35M: Aridity index - month max 2.1221426
    2030A1BMk35M: Aridity index - month min 0.0
    2030A1BMk35M: Evaporation - annual mean 218.53917 mm
    2030A1BMk35M: Evaporation - month max 287.9 mm
    2030A1BMk35M: Evaporation - month min 163.17 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.38 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.05 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.39 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 62.128746 %
    2030A1BMk35M: Humidity - month max relative 3pm 76.280266 %
    2030A1BMk35M: Humidity - month min relative 3pm 52.520187 %
    2030A1BMk35M: Precipitation - annual mean 112.31 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.23331754
    2030A1BMk35M: Precipitation - max difference between successive months 5.0822587 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -5.8836346 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 935.29785
    2030A1BMk35M: Precipitation - spring or autumn season -3.2492728
    2030A1BMk35M: Precipitation - summer or winter season 452.70102
    2030A1BMk35M: Precipitation - wettest month 346.27 mm
    2030A1BMk35M: Precipitation deficit - annual mean -106.22917 mm
    2030A1BMk35M: Precipitation deficit - month max -277.75 mm
    2030A1BMk35M: Precipitation deficit - month min 183.09999 mm
    2030A1BMk35M: Radiation - max month precipitation modified 26.56 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 21.355833 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 18.02 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 34.649166 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.501667 degrees C
    2030A1BMk35M: Temperature - annual range 18.080017 degrees C
    2030A1BMk35M: Temperature - coldest month min 19.53 degrees C
    2030A1BMk35M: Temperature - coolest month max 32.34 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.0700073 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.5499878 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 14.089996 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 11.147502 degrees C
    2030A1BMk35M: Temperature - min difference in max -1.8500061 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.3000183 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.9599915 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 37.61 degrees C
    2030A1BMk35M: Temperature - warmest month min 25.93 degrees C
    Aridity index - annual mean 0.66367394
    Aridity index - month max 2.1798549
    Aridity index - month min 0.0054350425
    Evaporation - annual mean 182.15282 (ml/5km x 5km pixel)
    Evaporation - average 25478.0 ml
    Evaporation - month max 237.0139 mm
    Evaporation - month min 143.877 mm
    Evaporation - variability 7.0 %
    Growth index C3 macrotherm plants - annual mean 0.44 index
    Growth index C3 mesotherm plants - annual mean 0.14 index
    Growth index C4 megatherm plants - annual mean 0.41 index
    Humidity - annual mean relative 79.86075 %
    Humidity - annual mean relative 3pm 61.33828 %
    Humidity - month max relative 88.93336 %
    Humidity - month max relative 3pm 75.45912 %
    Humidity - month min relative 51.70151 %
    Humidity - month min relative 3pm 51.70151 %
    Precipitation - annual 1309.0 mm
    Precipitation - annual (Bio12) 1465.0 mm
    Precipitation - annual (log) seasonality index 0.5427325
    Precipitation - annual mean 109.62408 mm
    Precipitation - annual seasonality 11.174889
    Precipitation - annual seasonality ratio 12.287766
    Precipitation - autumn 350.0 mm
    Precipitation - autumn reliability 22.0 %
    Precipitation - coldest quarter (Bio19) 4.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 3.0 mm
    Precipitation - equinox seasonality ratio 0.36141863
    Precipitation - max difference between successive months 3.439785 mm/day
    Precipitation - min difference between successive months -5.8849463 mm/day
    Precipitation - seasonality (Bio15) 115.0 mm
    Precipitation - solstice seasonality ratio 208.40775
    Precipitation - spring 124.0 mm
    Precipitation - spring or autumn (log) season -0.20876688
    Precipitation - spring or autumn season -1.7530555
    Precipitation - spring reliability 23.0 %
    Precipitation - summer 830.0 mm
    Precipitation - summer or winter (log) season 3.1797137
    Precipitation - summer or winter season 165.9262
    Precipitation - summer reliability 84.0 %
    Precipitation - warmest quarter (Bio18) 346.0 mm
    Precipitation - wettest month 313.63098 mm
    Precipitation - wettest period (Bio13) 92.0 mm
    Precipitation - wettest quarter (Bio16) 1012.0 mm
    Precipitation - winter 3.0 mm
    Precipitation - winter reliability 0.0 %
    Precipitation deficit - annual mean -72.52874 mm
    Precipitation deficit - month max -217.15596 mm
    Precipitation deficit - month min 169.75398 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - coldest quarter (Bio27) 19.2 MJ/m2/day
    Radiation - driest quarter (Bio25) 19.5 MJ/m2/day
    Radiation - highest period (Bio21) 26.2 MJ/m2/day
    Radiation - lowest period (Bio22) 17.8 MJ/m2/day
    Radiation - max month precipitation modified 26.0 MJ/m2/day
    Radiation - mean annual precipitation modified 21.275 MJ/m2/day
    Radiation - min month precipitation modified 18.0 MJ/m2/day
    Radiation - seasonality (Bio23) 11.0
    Radiation - warmest quarter (Bio26) 24.0 MJ/m2/day
    Radiation - wettest quarter (Bio24) 20.1 MJ/m2/day
    Temperature - annual max mean 32.604168 degrees C
    Temperature - annual mean (Bio01) 28.1 degrees C
    Temperature - annual min mean 22.133333 degrees C
    Temperature - annual range 20.277313 degrees C
    Temperature - annual range (Bio07) 18.4 degrees C
    Temperature - coldest month min 17.98 degrees C
    Temperature - coldest period min (Bio06) 18.5 degrees C
    Temperature - coldest quarter mean (Bio11) 25.5 degrees C
    Temperature - coolest month max 30.22 degrees C
    Temperature - diurnal range mean (Bio02) 11.1 degrees C
    Temperature - driest quarter mean (Bio09) 25.6 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - max absolute mean max 42.0 degrees C
    Temperature - max difference in max 1.8099976 degrees C/day
    Temperature - max difference in min 2.230011 degrees C/day
    Temperature - max month diurnal range 12.880005 degrees C
    Temperature - mean annual absolute mean min 13.18999 degrees C
    Temperature - mean annual diurnal range 10.470833 degrees C
    Temperature - min absolute mean min 4.840704 degrees C
    Temperature - min difference in max -1.6699829 degrees C/day
    Temperature - min difference in min -2.5400085 degrees C/day
    Temperature - min month diurnal range 7.889984 degrees C
    Temperature - month hottest maximum 35.26 degrees C
    Temperature - month mean absolute max 38.74952 degrees C
    Temperature - seasonality (Bio04) 0.58
    Temperature - warmest month min 24.55 degrees C
    Temperature - warmest period max (Bio05) 37.0 degrees C
    Temperature - warmest quarter (Bio10) 30.2 degrees C
    Temperature - wettest quarter mean (Bio08) 28.8 degrees C
    Vapour pressure deficit - annual mean 0.893415 KPa
    Vapour pressure deficit - annual mean 9am 0.9908 KPa
    Vapour pressure deficit - month max 1.3906338 KPa
    Vapour pressure deficit - month max 9am 1.3023946 KPa
    Vapour pressure deficit - month min 0.48366237 KPa
    Vapour pressure deficit - month min 9am 0.61289406 KPa
    Wind run - annual mean 94.82006 km/day
    Wind run - month max 114.76431 km/day
    Wind run - month min 77.72756 km/day
    Wind speed - annual mean 3pm 2.7340991 m/s
    Wind speed - annual mean 9am 1.409099 m/s
    Wind speed - annual mean 9am or 3pm 2.75 m/s
    Wind speed - month max 3pm 3.4 m/s
    Wind speed - month max 9am 2.1 m/s
    Wind speed - month max 9am or 3pm 3.4 m/s
    Wind speed - month min 3pm 2.1 m/s
    Wind speed - month min 9am 1.1 m/s
    Wind speed - month min 9am or 3pm 1.1 m/s
    WorldClim: Precipitation - annual 1435.0 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 110.0
    WorldClim: Precipitation - warmest quarter 352.0 mm
    WorldClim: Precipitation - wettest month 344.0 mm
    WorldClim: Precipitation - wettest quarter 965.0 mm
    WorldClim: Temperature - annual mean 279.0 degrees C * 10
    WorldClim: Temperature - annual range 180.0 degrees C * 10
    WorldClim: Temperature - coldest month min 183.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 253.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 112.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 253.0 degrees C * 10
    WorldClim: Temperature - isothermality 62.0 %
    WorldClim: Temperature - seasonality 1663.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 363.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 297.0 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 0.4162931 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.031622775 km
    Euclidean Distance to Coast (metres) 43438.7 m
    Remoteness index 10.788884
    Fire
    Fire frequency 5.0 frequency
    Time since last burn 1.0 years
    Hydrology
    Drainage - average 1935.0 megalitres/5x5km/year
    Drainage - variability 39.0 %
    Runoff - average 10077.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Age 26.0 years
    Age - prime group 35.4 Count
    Disadvantaged 672.035 points (mean=1000)
    Education - degrees 4.8 %
    Education - vocational training 5.8 %
    Employment 0.0 %
    Home ownership 2.1 %
    Income - high 40.7 %
    Income - low 4.8 %
    Internet 20.3 %
    Population - change 3.4 count
    Population - density SLA 2006 p/sqkm) 1.7 people/km^2
    Unemployment rate 0.7 %
    Work force - older 14.5 Count
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.41611254
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.0
    2030A1BMk35M: Water deficit - month max 133.43039 mm
    2030A1BMk35M: Water deficit - month mean 27.065044 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.0585426 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 37.45013
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 0.0
    2030A1BMk35M: Water surplus - annual mean 31.383085 mm
    2030A1BMk35M: Water surplus - month max 199.41699 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 115.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.56 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 25.0 %
    Bouguer gravity anomalies 483.8114 Gal
    Bulk density 1.4792683 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic 0.196259 %
    Carbon store pre-European 22.74767 kgC/ha
    Clay % 54.512196 %
    Crop factor - annual mean 0.45138282
    Crop factor - month max 0.9
    Crop factor - month min 0.0054350425
    Erodibility 58.0 k factor
    Erosional surfaces - proportion 81.25 %
    Erosivity 11792.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 0.1 mm/h
    Hydrological conductivity - uncertainty 3.0
    Lithology - age range 0.0115 my
    Lithology - fertility 6.0 index
    Lithology - mean age 0.00575 my
    Lithology - mean age (log) -2.2403321 log my
    Lithology - mean age range (log) -1.9393022 log my
    Magnetic anomalies -35.0 nT
    Moisture - average 43.0 %
    Moisture - variability 10.0 %
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - coldest quarter mean (Bio35) 0.01
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.0
    Moisture Index - lowest quarter mean (Bio33) 0.01
    Moisture Index - seasonality (Bio31) 91.0
    Moisture Index - warmest quarter mean (Bio34) 0.44
    Nitrogen - plant-available pre-European 1945.277 kgN/ha
    Nitrogen concentration pre-European 22.48607 mgN kg/H2O
    Nitrogen store pre-European 35.63132 kgN/ha
    Nutrient status 2.0 index
    Pedality hydrological score 3.8536584
    Ph - soil 4.0 ph
    Phosphorus - plant-available pre-European 6.462361 kgP/ha
    Phosphorus - plant-available total pre-European 417.1767 kgP/ha
    Phosphorus pre-European 4.078241 mgP kg/H2O
    Soil depth 1.2 m
    Soil pedality 3.8536584
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 4.218435
    Unreliable water retention parameters 0.0
    Water deficit - month max 79.746826 mm
    Water deficit - month mean 22.486671 mm
    Water deficit - month min 0.0 mm
    Water holding capacity 44000.0 mm
    Water holding capacity - plant-available 122.0 mm
    Water potential - annual mean -0.9503839 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 40.62445
    Water stress index - month max 81.0
    Water stress index - month min 0.48915383
    Water surplus - annual mean 32.175686 mm
    Water surplus - month max 184.1417 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 6.56013 Weathering Intensity Index
    Topography
    Aspect 317.0 degrees
    Averaged Topographic Relief 71.166664 metres
    Bathymetry and Topography 9 sec 21.0 m
    Elevation 4.0 m
    Ridge top flatness 1.664066
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.7143957 degrees
    Topographic relief 13.58624 m
    Topographic roughness 23.86414 %
    Topographic slope (%) 0.7161106 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3479 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 47.0 %
    Gross Primary Productivity (2012-03-13) 0.0146 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.5 m^2 plant / m^2 ground
    NDVI Mean 60.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6682 NDVI
    Phenology peak day of year 2002 dry 39.51852 Day
    Phenology peak day of year 2012 wet 44.25926 Day