Occurrence record: DNA:DNA D0063715

PreservedSpecimen of Dioscorea transversa recorded on 1992-05-28

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Department of Land Resource Management
Supplied institution code "DNA"
Collection code Northern Territory Herbarium (Darwin)
Catalog number DNA D0063715
Occurrence ID DNA:DNA:DNA D0063715
Basis of record Preserved specimen
Preparations sheet
Collector Coleman, C.
Reproductive condition sterile
License CC-BY 3.0 (Au)
State conservation Northern Territory: Least Concern
Occurrence status present
Supplied as Present
Collection code DNA
Abcd identification qualifier Not provided

Event

Collecting date 1992-05-28
Supplied date "1992-05-28T00:00:00"
Date precision Day

Taxonomy

Scientific name Dioscorea transversa
Supplied scientific name "Dioscorea transversa R.Br."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Dioscoreales
Family Dioscoreaceae
Genus Dioscorea
Species Dioscorea transversa
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship R.Br.

Geospatial

Country Australia
State / Province Northern Territory
Supplied as: "The Northern Territory"
Locality West Arnhem (S)
Locality Goulburn Island
Latitude -11.6319160959
Supplied as: "-11.6319160963"
Longitude 133.367853892
Supplied as: "133.3678538920"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in meters 900.0
Georeference protocol unknown
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
    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 georeferenced protocol Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 40 tests that have not been run

    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
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Hydrology
    Drainage Divisions Level 2 GOOMADEER RIVER
    Marine
    FAO Fishery Statistical Areas 71
    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) West Arnhem
    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 Money Shoal Region
    Surface Geology of Australia Ksbm
    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
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Forests
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus open forests with a grassy understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation types - native Eucalypt open forests
    Vegetation types - present Eucalyptus open forest

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5567
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6326
    Endemism 0.009903745
    Endemism (Non-marine) 0.012313149
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 14.0 frequency
    Occurrence Density 3.2839506 frequency
    Shannon Diversity (H) 0.0 index
    Species Richness 1.308642 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.5565202
    2030A1BMk35M: Aridity index - month max 1.683133
    2030A1BMk35M: Aridity index - month min 0.0
    2030A1BMk35M: Evaporation - annual mean 188.61292 mm
    2030A1BMk35M: Evaporation - month max 239.96 mm
    2030A1BMk35M: Evaporation - month min 148.99 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.41 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.07 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.41 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 70.60166 %
    2030A1BMk35M: Humidity - month max relative 3pm 80.416595 %
    2030A1BMk35M: Humidity - month min relative 3pm 64.22621 %
    2030A1BMk35M: Precipitation - annual mean 94.23333 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.11298077
    2030A1BMk35M: Precipitation - max difference between successive months 4.599215 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -3.7554085 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 516.86127
    2030A1BMk35M: Precipitation - spring or autumn season -7.671693
    2030A1BMk35M: Precipitation - summer or winter season 298.1983
    2030A1BMk35M: Precipitation - wettest month 276.8 mm
    2030A1BMk35M: Precipitation deficit - annual mean -94.379585 mm
    2030A1BMk35M: Precipitation deficit - month max -235.39 mm
    2030A1BMk35M: Precipitation deficit - month min 107.84999 mm
    2030A1BMk35M: Radiation - max month precipitation modified 26.89 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 21.450834 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 17.75 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 32.413334 degrees C
    2030A1BMk35M: Temperature - annual min mean 24.955833 degrees C
    2030A1BMk35M: Temperature - annual range 13.040009 degrees C
    2030A1BMk35M: Temperature - coldest month min 21.81 degrees C
    2030A1BMk35M: Temperature - coolest month max 29.84 degrees C
    2030A1BMk35M: Temperature - max difference in max 1.75 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.8600159 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 8.380005 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 7.4574966 degrees C
    2030A1BMk35M: Temperature - min difference in max -1.4599915 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -1.9500122 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 6.279999 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 34.85 degrees C
    2030A1BMk35M: Temperature - warmest month min 27.02 degrees C
    Aridity index - annual mean 0.6162103
    Aridity index - month max 1.8538653
    Aridity index - month min 0.0
    Evaporation - annual mean 182.95943 (ml/5km x 5km pixel)
    Evaporation - month max 236.8 mm
    Evaporation - month min 145.10223 mm
    Growth index C3 macrotherm plants - annual mean 0.44 index
    Growth index C3 mesotherm plants - annual mean 0.16 index
    Growth index C4 megatherm plants - annual mean 0.4 index
    Humidity - annual mean relative 82.46834 %
    Humidity - annual mean relative 3pm 69.77887 %
    Humidity - month max relative 89.94268 %
    Humidity - month max relative 3pm 79.73106 %
    Humidity - month min relative 63.13331 %
    Humidity - month min relative 3pm 63.13331 %
    Precipitation - annual 1226.0 mm
    Precipitation - annual (Bio12) 1224.0 mm
    Precipitation - annual (log) seasonality index 0.41050845
    Precipitation - annual mean 102.16481 mm
    Precipitation - annual seasonality 6.64773
    Precipitation - annual seasonality ratio 7.694877
    Precipitation - autumn 391.0 mm
    Precipitation - autumn reliability 21.0 %
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 0.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 4.0 mm
    Precipitation - equinox seasonality ratio 0.20409325
    Precipitation - max difference between successive months 3.8967743 mm/day
    Precipitation - min difference between successive months -4.2896028 mm/day
    Precipitation - seasonality (Bio15) 111.0 mm
    Precipitation - solstice seasonality ratio 187.5
    Precipitation - spring 79.0 mm
    Precipitation - spring or autumn (log) season -0.35938606
    Precipitation - spring or autumn season -3.8515763
    Precipitation - spring reliability 21.0 %
    Precipitation - summer 749.0 mm
    Precipitation - summer or winter (log) season 3.1141107
    Precipitation - summer or winter season 149.2
    Precipitation - summer reliability 74.0 %
    Precipitation - warmest quarter (Bio18) 390.0 mm
    Precipitation - wettest month 292.0 mm
    Precipitation - wettest period (Bio13) 66.0 mm
    Precipitation - wettest quarter (Bio16) 799.0 mm
    Precipitation - winter 4.0 mm
    Precipitation - winter reliability 0.0 %
    Precipitation deficit - annual mean -80.79462 mm
    Precipitation deficit - month max -224.8 mm
    Precipitation deficit - month min 123.897766 mm
    Radiation - annual mean (Bio20) 21.3 MJ/m2/day
    Radiation - coldest quarter (Bio27) 19.4 MJ/m2/day
    Radiation - driest quarter (Bio25) 19.8 MJ/m2/day
    Radiation - highest period (Bio21) 26.8 MJ/m2/day
    Radiation - lowest period (Bio22) 17.5 MJ/m2/day
    Radiation - max month precipitation modified 26.5 MJ/m2/day
    Radiation - mean annual precipitation modified 21.30044 MJ/m2/day
    Radiation - min month precipitation modified 17.7 MJ/m2/day
    Radiation - seasonality (Bio23) 13.0
    Radiation - warmest quarter (Bio26) 23.9 MJ/m2/day
    Radiation - wettest quarter (Bio24) 20.2 MJ/m2/day
    Temperature - annual max mean 30.904999 degrees C
    Temperature - annual mean (Bio01) 27.8 degrees C
    Temperature - annual min mean 22.994999 degrees C
    Temperature - annual range 16.300018 degrees C
    Temperature - annual range (Bio07) 13.2 degrees C
    Temperature - coldest month min 19.8 degrees C
    Temperature - coldest period min (Bio06) 20.9 degrees C
    Temperature - coldest quarter mean (Bio11) 25.4 degrees C
    Temperature - coolest month max 28.52 degrees C
    Temperature - diurnal range mean (Bio02) 7.4 degrees C
    Temperature - driest quarter mean (Bio09) 25.5 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - max absolute mean max 38.0 degrees C
    Temperature - max difference in max 1.5 degrees C/day
    Temperature - max difference in min 1.7799988 degrees C/day
    Temperature - max month diurnal range 8.869995 degrees C
    Temperature - mean annual absolute mean min 16.275995 degrees C
    Temperature - mean annual diurnal range 7.9099936 degrees C
    Temperature - min absolute mean min 8.264067 degrees C
    Temperature - min difference in max -1.5599976 degrees C/day
    Temperature - min difference in min -2.2600098 degrees C/day
    Temperature - min month diurnal range 6.630005 degrees C
    Temperature - month hottest maximum 33.28 degrees C
    Temperature - month mean absolute max 35.985516 degrees C
    Temperature - seasonality (Bio04) 0.53
    Temperature - warmest month min 24.91 degrees C
    Temperature - warmest period max (Bio05) 34.1 degrees C
    Temperature - warmest quarter (Bio10) 29.6 degrees C
    Temperature - wettest quarter mean (Bio08) 28.6 degrees C
    Vapour pressure deficit - annual mean 0.60267746 KPa
    Vapour pressure deficit - annual mean 9am 0.72222644 KPa
    Vapour pressure deficit - month max 0.89520264 KPa
    Vapour pressure deficit - month max 9am 0.89520264 KPa
    Vapour pressure deficit - month min 0.3419056 KPa
    Vapour pressure deficit - month min 9am 0.45787573 KPa
    Wind run - annual mean 152.4049 km/day
    Wind run - month max 183.67952 km/day
    Wind run - month min 116.30293 km/day
    Wind speed - annual mean 3pm 3.6602156 m/s
    Wind speed - annual mean 9am 2.5647762 m/s
    Wind speed - annual mean 9am or 3pm 3.9485357 m/s
    Wind speed - month max 3pm 4.5 m/s
    Wind speed - month max 9am 3.3970716 m/s
    Wind speed - month max 9am or 3pm 4.5 m/s
    Wind speed - month min 3pm 2.7029285 m/s
    Wind speed - month min 9am 1.7970715 m/s
    Wind speed - month min 9am or 3pm 1.7970715 m/s
    WorldClim: Precipitation - annual 1233.0 mm
    WorldClim: Precipitation - coldest quarter 5.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 4.0 mm
    WorldClim: Precipitation - seasonality 107.0
    WorldClim: Precipitation - warmest quarter 268.0 mm
    WorldClim: Precipitation - wettest month 288.0 mm
    WorldClim: Precipitation - wettest quarter 794.0 mm
    WorldClim: Temperature - annual mean 275.0 degrees C * 10
    WorldClim: Temperature - annual range 137.0 degrees C * 10
    WorldClim: Temperature - coldest month min 201.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 250.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 81.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 256.0 degrees C * 10
    WorldClim: Temperature - isothermality 59.0 %
    WorldClim: Temperature - seasonality 1589.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 338.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 292.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 283.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.06708203 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.06708203 km
    Euclidean Distance to Coast (metres) 18642.016 m
    Remoteness index 14.72
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Sea Surface Temperature - MODIS Terra 28.070133 Degrees C
    SeaWIFS K490 Mean 0.15364538 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.8978872 mg/m^3
    Social
    Disadvantaged 672.035 points (mean=1000)
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.45083728
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.0
    2030A1BMk35M: Water deficit - month max 81.72064 mm
    2030A1BMk35M: Water deficit - month mean 11.862769 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.99981654 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 40.575356
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 0.0
    2030A1BMk35M: Water surplus - annual mean 15.395751 mm
    2030A1BMk35M: Water surplus - month max 96.79901 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 163.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.47 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 7.0 %
    Bouguer gravity anomalies 440.8204 Gal
    Bulk density 1.3445455 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic 241.07936 %
    Carbon store pre-European 15.19766 kgC/ha
    Clay % 12.909091 %
    Crop factor - annual mean 0.46825957
    Crop factor - month max 0.9
    Crop factor - month min 0.0
    Erodibility 41.0 k factor
    Erosional surfaces - proportion 0.0 %
    Erosivity 10972.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 300.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 6.1 my
    Lithology - fertility 3.0 index
    Lithology - mean age 96.55 my
    Lithology - mean age (log) 1.9847523 log my
    Lithology - mean age range (log) 0.7853298 log my
    Magnetic anomalies -19.0 nT
    Moisture Index - annual mean (Bio28) 0.48
    Moisture Index - coldest quarter mean (Bio35) 0.02
    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) 94.0
    Moisture Index - warmest quarter mean (Bio34) 0.48
    Nitrogen - plant-available pre-European 1303.312 kgN/ha
    Nitrogen concentration pre-European 19.99757 mgN kg/H2O
    Nitrogen store pre-European 30.37032 kgN/ha
    Nutrient status 1.0 index
    Pedality hydrological score 2.0636363
    Phosphorus - plant-available pre-European 5.472994 kgP/ha
    Phosphorus - plant-available total pre-European 279.09427 kgP/ha
    Phosphorus pre-European 3.603736 mgP kg/H2O
    Soil depth 0.6 m
    Soil pedality 2.0636363
    Soils - coarse 0.8 class
    Substrate data reliability 2.0
    Topographic wetness index 5.444297
    Unreliable water retention parameters 3.0
    Water deficit - month max 85.120605 mm
    Water deficit - month mean 14.515382 mm
    Water deficit - month min 0.0 mm
    Water holding capacity 58000.0 mm
    Water holding capacity - plant-available 147.0 mm
    Water potential - annual mean -0.9629913 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 42.14336
    Water stress index - month max 81.0
    Water stress index - month min 0.0
    Water surplus - annual mean 22.093798 mm
    Water surplus - month max 138.40799 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 5.06207 Weathering Intensity Index
    Topography
    Aspect 323.0 degrees
    Averaged Topographic Relief 27.541666 metres
    Bathymetry and Topography 9 sec 1.0 m
    Elevation 0.0 m
    Ridge top flatness 3.979431
    Ridge top flatness - proportion 18.75 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.12661731 degrees
    Topographic relief 8.491159 m
    Topographic roughness 90.44942 %
    Topographic slope (%) 0.4893359 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 4.84396
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.4828 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 50.0 %
    Fractional Cover - Bare Soil (2012-03-05) 3.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 25.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 72.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0021 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.7 m^2 plant / m^2 ground
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.7423 NDVI