Occurrence record: DNA:DNA D0063734

PreservedSpecimen of Dioscorea transversa recorded on 1992-06-05

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 D0063734
Basis of record Preserved specimen
Preparations sheet
Collector Coleman, C.
Record number 373
Reproductive condition sterile
License CC-BY 3.0 (Au)
State conservation Northern Territory: Least Concern
Occurrence status present
Collection code DNA
Abcd identification qualifier Not provided

Event

Collecting date 1992-06-05
Supplied date "1992-06-05T00:00:00"
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 Maningrida area
Latitude -12.031916553
Supplied as: "-12.0319165534"
Longitude 134.251179815
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in meters 900.0
Georeference protocol unknown
Biome Marine
Country code AU

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    Occurrence status assumed to be present Warning
    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
    Show/Hide 10 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions Arnhem Land
    Australian Tropical Savanna Australian Tropical Savanna
    NRM Regions Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IMCRA 4 Regions Northern Shelf Province
    IMCRA Meso-scale Bioregions Arnhem Wessel
    World Anthropogenic Biomes (2000) Remote woodlands
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Marine
    FAO Fishery Statistical Areas 71
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    PSMA State Electoral Boundaries (2016) ARAFURA
    Substrate
    Geological Regions of Australia Arafura Region
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Indigenous owned, Native forest
    Forests of Australia (2013) v2.0 Mangrove
    Tenure of Australia's forests (2013) v2.0 Private Freehold

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure - additional 0.0 $/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6244
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.3091
    Endemism 0.0080611445
    Endemism (Non-marine) 0.0065564513
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Occurrence Density 13.197531 frequency
    Shannon Diversity (H) 0.0 index
    Species Richness 2.7777777 frequency
    Threatened communities (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.64692605
    2030A1BMk35M: Aridity index - month max 1.9278466
    2030A1BMk35M: Aridity index - month min 0.0
    2030A1BMk35M: Evaporation - annual mean 155.57875 mm
    2030A1BMk35M: Evaporation - month max 186.76 mm
    2030A1BMk35M: Evaporation - month min 131.82 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.44 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.09 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.43 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 68.455315 %
    2030A1BMk35M: Humidity - month max relative 3pm 79.47446 %
    2030A1BMk35M: Humidity - month min relative 3pm 60.75282 %
    2030A1BMk35M: Precipitation - annual mean 99.480835 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.09298258
    2030A1BMk35M: Precipitation - max difference between successive months 4.863817 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -4.752903 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 730.34
    2030A1BMk35M: Precipitation - spring or autumn season -9.51289
    2030A1BMk35M: Precipitation - summer or winter season 364.67
    2030A1BMk35M: Precipitation - wettest month 279.4 mm
    2030A1BMk35M: Precipitation deficit - annual mean -56.097916 mm
    2030A1BMk35M: Precipitation deficit - month max -186.01999 mm
    2030A1BMk35M: Precipitation deficit - month min 129.09 mm
    2030A1BMk35M: Radiation - max month precipitation modified 26.96 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 21.260834 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 17.36 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 32.923332 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.355 degrees C
    2030A1BMk35M: Temperature - annual range 15.799988 degrees C
    2030A1BMk35M: Temperature - coldest month min 18.95 degrees C
    2030A1BMk35M: Temperature - coolest month max 30.81 degrees C
    2030A1BMk35M: Temperature - max difference in max 1.25 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.75 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 12.179993 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.568329 degrees C
    2030A1BMk35M: Temperature - min difference in max -1.3700256 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.4200134 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.3299866 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 34.75 degrees C
    2030A1BMk35M: Temperature - warmest month min 26.28 degrees C
    Aridity index - annual mean 0.5664554
    Aridity index - month max 1.6743269
    Aridity index - month min 0.0
    Evaporation - annual mean 186.33575 (ml/5km x 5km pixel)
    Evaporation - month max 241.81454 mm
    Evaporation - month min 152.3 mm
    Growth index C3 macrotherm plants - annual mean 0.43 index
    Growth index C3 mesotherm plants - annual mean 0.15 index
    Growth index C4 megatherm plants - annual mean 0.4 index
    Humidity - annual mean relative 83.13632 %
    Humidity - annual mean relative 3pm 67.70158 %
    Humidity - month max relative 90.471016 %
    Humidity - month max relative 3pm 78.64583 %
    Humidity - month min relative 60.271564 %
    Humidity - month min relative 3pm 60.271564 %
    Precipitation - annual (Bio12) 1295.0 mm
    Precipitation - annual (log) seasonality index 0.41084653
    Precipitation - annual mean 97.59778 mm
    Precipitation - annual seasonality 6.5524855
    Precipitation - annual seasonality ratio 7.600604
    Precipitation - coldest quarter (Bio19) 8.0 mm
    Precipitation - driest month 0.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 7.0 mm
    Precipitation - equinox seasonality ratio 0.18033178
    Precipitation - max difference between successive months 4.2924733 mm/day
    Precipitation - min difference between successive months -4.7469087 mm/day
    Precipitation - seasonality (Bio15) 113.0 mm
    Precipitation - solstice seasonality ratio 88.125
    Precipitation - spring or autumn (log) season -0.3991257
    Precipitation - spring or autumn season -4.4813156
    Precipitation - summer or winter (log) season 1.9854095
    Precipitation - summer or winter season 77.44444
    Precipitation - warmest quarter (Bio18) 460.0 mm
    Precipitation - wettest month 261.0 mm
    Precipitation - wettest period (Bio13) 72.0 mm
    Precipitation - wettest quarter (Bio16) 852.0 mm
    Precipitation deficit - annual mean -88.737976 mm
    Precipitation deficit - month max -230.81454 mm
    Precipitation deficit - month min 103.399994 mm
    Radiation - annual mean (Bio20) 21.1 MJ/m2/day
    Radiation - coldest quarter (Bio27) 19.0 MJ/m2/day
    Radiation - driest quarter (Bio25) 19.4 MJ/m2/day
    Radiation - highest period (Bio21) 26.7 MJ/m2/day
    Radiation - lowest period (Bio22) 17.2 MJ/m2/day
    Radiation - max month precipitation modified 26.4 MJ/m2/day
    Radiation - mean annual precipitation modified 21.208334 MJ/m2/day
    Radiation - min month precipitation modified 17.3 MJ/m2/day
    Radiation - seasonality (Bio23) 14.0
    Radiation - warmest quarter (Bio26) 23.4 MJ/m2/day
    Radiation - wettest quarter (Bio24) 20.0 MJ/m2/day
    Temperature - annual max mean 31.594166 degrees C
    Temperature - annual mean (Bio01) 27.2 degrees C
    Temperature - annual min mean 22.409166 degrees C
    Temperature - annual range 16.899994 degrees C
    Temperature - annual range (Bio07) 15.9 degrees C
    Temperature - coldest month min 18.59 degrees C
    Temperature - coldest period min (Bio06) 18.0 degrees C
    Temperature - coldest quarter mean (Bio11) 24.5 degrees C
    Temperature - coolest month max 29.3 degrees C
    Temperature - diurnal range mean (Bio02) 9.5 degrees C
    Temperature - driest quarter mean (Bio09) 24.5 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - max absolute mean max 38.0 degrees C
    Temperature - max difference in max 1.480011 degrees C/day
    Temperature - max difference in min 2.0299988 degrees C/day
    Temperature - max month diurnal range 11.119995 degrees C
    Temperature - mean annual absolute mean min 13.2550535 degrees C
    Temperature - mean annual diurnal range 9.184998 degrees C
    Temperature - min absolute mean min 7.496875 degrees C
    Temperature - min difference in max -1.5099792 degrees C/day
    Temperature - min difference in min -2.4400024 degrees C/day
    Temperature - min month diurnal range 7.0700073 degrees C
    Temperature - month hottest maximum 33.88 degrees C
    Temperature - month mean absolute max 35.972095 degrees C
    Temperature - seasonality (Bio04) 0.62
    Temperature - warmest month min 24.91 degrees C
    Temperature - warmest period max (Bio05) 33.9 degrees C
    Temperature - warmest quarter (Bio10) 29.2 degrees C
    Temperature - wettest quarter mean (Bio08) 28.5 degrees C
    Vapour pressure deficit - annual mean 0.6933881 KPa
    Vapour pressure deficit - annual mean 9am 0.787592 KPa
    Vapour pressure deficit - month max 0.96996236 KPa
    Vapour pressure deficit - month max 9am 0.94333076 KPa
    Vapour pressure deficit - month min 0.391603 KPa
    Vapour pressure deficit - month min 9am 0.51442933 KPa
    Wind run - annual mean 174.21506 km/day
    Wind run - month max 216.50185 km/day
    Wind run - month min 143.98732 km/day
    Wind speed - annual mean 3pm 3.7166667 m/s
    Wind speed - annual mean 9am 2.8916667 m/s
    Wind speed - annual mean 9am or 3pm 4.2 m/s
    Wind speed - month max 3pm 4.2 m/s
    Wind speed - month max 9am 4.2 m/s
    Wind speed - month max 9am or 3pm 4.2 m/s
    Wind speed - month min 3pm 3.3 m/s
    Wind speed - month min 9am 2.0 m/s
    Wind speed - month min 9am or 3pm 2.0 m/s
    WorldClim: Precipitation - annual 1240.0 mm
    WorldClim: Precipitation - coldest quarter 2.0 mm
    WorldClim: Precipitation - driest month 0.0 mm
    WorldClim: Precipitation - driest quarter 1.0 mm
    WorldClim: Precipitation - seasonality 110.0
    WorldClim: Precipitation - warmest quarter 509.0 mm
    WorldClim: Precipitation - wettest month 303.0 mm
    WorldClim: Precipitation - wettest quarter 823.0 mm
    WorldClim: Temperature - annual mean 270.0 degrees C * 10
    WorldClim: Temperature - annual range 156.0 degrees C * 10
    WorldClim: Temperature - coldest month min 179.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 243.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 94.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 249.0 degrees C * 10
    WorldClim: Temperature - isothermality 60.0 %
    WorldClim: Temperature - seasonality 1782.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 335.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 290.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 281.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.03162277 km x 100
    Distance - to non-permanent water (weighted) 0.17999999 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 2614.0107 m
    Fire
    Fire frequency 1.0 frequency
    Time since last burn 2.0 years
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Sea Surface Temperature - MODIS Terra 28.454245 Degrees C
    SeaWIFS K490 Mean 0.27674797 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 4.932068 mg/m^3
    Social
    Age 22.6 years
    Age - prime group 30.0 Count
    Disadvantaged 672.035 points (mean=1000)
    Education - degrees 3.3 %
    Education - vocational training 7.4 %
    Employment 1.7 %
    Home ownership 8.5 %
    Income - high 36.0 %
    Income - low 6.7 %
    Internet 19.5 %
    Population - change 8.9 count
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Unemployment rate 4.7 %
    Work force - older 13.5 Count
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.4939462
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.0
    2030A1BMk35M: Water deficit - month max 57.758236 mm
    2030A1BMk35M: Water deficit - month mean 7.9347644 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.8725141 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 44.45516
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 0.0
    2030A1BMk35M: Water surplus - annual mean 23.634336 mm
    2030A1BMk35M: Water surplus - month max 144.121 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 251.6543 Gal
    Bulk density 1.4181532 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic 38.867867 %
    Carbon store pre-European 19.41957 kgC/ha
    Clay % 15.541667 %
    Crop factor - annual mean 0.4664848
    Crop factor - month max 0.9
    Crop factor - month min 0.0
    Erosional surfaces - proportion 12.5 %
    Hydrologic conductivity - average saturated 300.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 2.588 my
    Lithology - fertility 2.0 index
    Lithology - mean age 1.294 my
    Lithology - mean age (log) 0.11193429 log my
    Lithology - mean age range (log) 0.41296428 log my
    Magnetic anomalies 32.0 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) 0.56
    Nitrogen - plant-available pre-European 1734.128 kgN/ha
    Nitrogen concentration pre-European 17.10515 mgN kg/H2O
    Nitrogen store pre-European 46.02377 kgN/ha
    Nutrient status 1.0 index
    Pedality hydrological score 0.0
    Phosphorus - plant-available pre-European 8.131135 kgP/ha
    Phosphorus - plant-available total pre-European 373.29865 kgP/ha
    Phosphorus pre-European 3.02201 mgP kg/H2O
    Soil depth 1.1 m
    Soil pedality 2.0
    Soils - coarse 0.0 class
    Substrate data reliability 1.0
    Topographic wetness index 10.65163
    Unreliable water retention parameters 0.0
    Water deficit - month max 82.25165 mm
    Water deficit - month mean 13.788386 mm
    Water deficit - month min 0.0 mm
    Water holding capacity - plant-available 161.0 mm
    Water potential - annual mean -0.98529106 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 41.98363
    Water stress index - month max 80.99999
    Water stress index - month min 0.0
    Water surplus - annual mean 15.280837 mm
    Water surplus - month max 119.16 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 5.46714 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 28.041666 metres
    Bathymetry and Topography 9 sec 0.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 0.10959896 degrees
    Topographic relief 10.91986 m
    Topographic roughness 58.07216 %
    Topographic slope (%) 0.1120639 %
    Valley bottom % 68.75 %
    Valley bottom flatness index 3.418735
    Vegetation
    Fraction of Photosynthetically Active Radiation (fPAR) 52.0 %
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.7 m^2 plant / m^2 ground
    Phenology peak day of year 2002 dry 62.333332 Day
    Phenology peak day of year 2012 wet 54.333332 Day