Occurrence record: Victorian Biodiversity Atlas - 2451671.00

HumanObservation of Lemna minor | Karearea recorded on 1980-10-01

Dataset

Data resource Victorian Biodiversity Atlas
Catalogue Number 2451671.00
Basis of record Human observation
Observer Beauglehole, C. Cliff
Supplied as "Cliff Beauglehole"
Licence CC-BY 3.0 (Au)
Sampling protocol Species List for Defined Area
Occurrence status present
Abcd identification qualifier Not provided
Identification verification status Acceptable

Event

Record date 1980-10-01
Supplied date "01-10-1980"
Sampling protocol Species List for Defined Area
Date precision Day
Event id 5145

Taxonomy

Scientific name Lemna minor
Supplied scientific name "Lemna minor s.l."
Taxon rank species
Common name Karearea
Supplied common name "Common Duckweed"
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Araceae
Genus Lemna
Species Lemna minor
Taxonomic issue Match to misapplied name
Name match metric Canonical name match
The supplied name was parsed into canonical form before a match was found.
Name parse type sciname
Name according to sensu Willis (1970)
Scientific name authorship sensu Willis (1970)

Geospatial

Country - parsed Australia
State - parsed Victoria
Locality Casey (C)
Locality T1750900
Latitude -38.233
Longitude 145.297
Supplied as: "145.2972"
Geodetic Datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in metres 500.0
Georeference verification status Acceptable
Location id 5145
Biome Terrestrial

Additional properties

coverabund +
nvis gf Forb
project id 1352.0
vic lf Small or prostrate herb
dataset version date 30/12/2016
site accuracy km 0.5
site modification date 28-07-2016
taxon modification date 16-09-2010

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    First of the month Warning
    Occurrence status assumed to be present Warning
    Coordinates converted to WGS84 Warning
    Country inferred from coordinates Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the year Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Name not supplied Passed
    Name not recognised 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
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Missing georeferenced verification status Passed
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 43 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial North Western Port N.C.R.
    CAPAD 2012 Terrestrial North Western Port N.C.R.
    CAPAD 2014 Terrestrial North Western Port N.C.R.
    CAPAD 2016 Terrestrial North Western Port N.C.R.
    Directory of Important Wetlands Western Port
    Fallow practice - dominant (area) No practices
    Fallow practice - dominant (number) No practices
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Important Bird Areas (IBA) Australia Western Port IBA
    Irrigation practice - dominant No irrigation
    Land use Nature conservation
    NRM Regions 2010 Port Phillip and Western Port
    NRM Regions 2014 Port Phillip and Western Port
    NRM Regions 2015 Port Phillip and Western Port
    NRM Regions 2017 Port Phillip and Western Port
    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 Port Phillip and Western Port
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IBRA 6 Regions South East Coastal Plain
    IBRA 6 Sub Regions Gippsland Plain
    IBRA 7 Regions South East Coastal Plain
    IBRA 7 Subregions Gippsland Plain
    Terrestrial Ecoregional Boundaries Southeast Australia Temperate Forests
    World Anthropogenic Biomes (2000) Residential rangelands
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Hydrology
    Drainage Divisions Level 2 BUNYIP RIVER
    Marine
    Marine Ecoregions of the World Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Political
    ASGS Australian States and Territories Victoria
    Australian States and Territories Victoria
    Commonwealth Electoral Boundaries Flinders
    Local Government Areas 2011 Casey (C)
    Local Government Areas 2012 deprecated Casey - South
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 5
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1615
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER MELBOURNE
    PSMA ABS SA2 Statistical Areas (2016) PEARCEDALE - TOORADIN
    PSMA ABS SA3 Statistical Areas (2016) CASEY - SOUTH
    PSMA ABS SA4 Statistical Areas (2016) MELBOURNE - SOUTH EAST
    PSMA Commonwealth Electoral Boundaries (2016) FLINDERS
    PSMA Commonwealth Electoral Boundaries (2018) HOLT
    PSMA Indigenous Areas (2016) CRANBOURNE - NARRE WARREN
    PSMA Indigenous Locations (2016) HALLAM - BERWICK - PEARCEDALE
    PSMA Indigenous Regions (2016) MELBOURNE
    PSMA Remoteness Areas (2016) Inner Regional Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) MELBOURNE
    PSMA State Electoral Boundaries (2016) HASTINGS
    PSMA State Electoral Boundaries (2018) HASTINGS
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (VIC.)
    Statistical Local Areas Casey (C) - South
    World Country Boundaries Australia
    Substrate
    Surface Geology of Australia Qdc
    Topography
    Physiographic Provinces of Australia Kosciuszkan Uplands Province
    Physiographic Regions 2011 South Victorian Uplands
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Other native forest
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a tussock grass understorey
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation types - native Other forests and woodlands
    Vegetation types - present Other forests and woodlands

    Environmental sampling for this location

    Area Management
    Beef numbers 78640.0 dse
    Dairy numbers 16785.0 dse
    Natural resource management expenditure 3839264.0 $
    Natural resource management expenditure - additional 1.0 $/ha
    Sheep numbers 397.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.8062
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.2403
    Endemism 0.056192335
    Endemism (Non-marine) 0.041309603
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 18.0 frequency
    Occurrence Density 99.93827 frequency
    Shannon Diversity (H) 3.1998415 index
    Species Richness 7.839506 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 9.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.73762393
    2030A1BMk35M: Aridity index - month max 1.4986928
    2030A1BMk35M: Aridity index - month min 0.24112695
    2030A1BMk35M: Evaporation - annual mean 102.94 mm
    2030A1BMk35M: Evaporation - month max 176.0 mm
    2030A1BMk35M: Evaporation - month min 45.9 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.1 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.41 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.07 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 77.00722 %
    2030A1BMk35M: Humidity - month max relative 3pm 84.83567 %
    2030A1BMk35M: Humidity - month min relative 3pm 69.829185 %
    2030A1BMk35M: Precipitation - annual mean 58.755 mm
    2030A1BMk35M: Precipitation - driest month 37.23 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.1796143
    2030A1BMk35M: Precipitation - max difference between successive months 0.53315055 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.48717204 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.6588935
    2030A1BMk35M: Precipitation - spring or autumn season 0.17854811
    2030A1BMk35M: Precipitation - summer or winter season -0.5138909
    2030A1BMk35M: Precipitation - wettest month 71.76 mm
    2030A1BMk35M: Precipitation deficit - annual mean -44.185 mm
    2030A1BMk35M: Precipitation deficit - month max -131.43 mm
    2030A1BMk35M: Precipitation deficit - month min 22.89 mm
    2030A1BMk35M: Radiation - max month precipitation modified 24.91 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 15.165 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 5.78 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 20.557499 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.545834 degrees C
    2030A1BMk35M: Temperature - annual range 20.22998 degrees C
    2030A1BMk35M: Temperature - coldest month min 6.67 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.49 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.4100037 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.5700073 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 12.190002 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 10.011668 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.3000183 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.4799805 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.8200073 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 26.9 degrees C
    2030A1BMk35M: Temperature - warmest month min 14.71 degrees C
    Aridity index - annual mean 0.9196626
    Aridity index - month max 1.9821346
    Aridity index - month min 0.23696685
    Evaporation - annual mean 103.29062 (ml/5km x 5km pixel)
    Evaporation - month max 194.11998 mm
    Evaporation - month min 35.81997 mm
    Growth index C3 macrotherm plants - annual mean 0.07 index
    Growth index C3 mesotherm plants - annual mean 0.38 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 85.39322 %
    Humidity - annual mean relative 3pm 76.26463 %
    Humidity - month max relative 93.620605 %
    Humidity - month max relative 3pm 83.944 %
    Humidity - month min relative 68.93317 %
    Humidity - month min relative 3pm 68.93317 %
    Precipitation - annual (Bio12) 786.0 mm
    Precipitation - annual (log) seasonality index -0.04219536
    Precipitation - annual mean 66.73429 mm
    Precipitation - annual seasonality -0.2807144
    Precipitation - annual seasonality ratio 0.78032696
    Precipitation - autumn 196.0 mm
    Precipitation - autumn reliability 50.0 %
    Precipitation - coldest quarter (Bio19) 233.0 mm
    Precipitation - driest month 46.0 mm
    Precipitation - driest period (Bio14) 10.0 mm
    Precipitation - driest quarter (Bio17) 135.0 mm
    Precipitation - equinox seasonality ratio 1.127336
    Precipitation - max difference between successive months 0.65591395 mm/day
    Precipitation - min difference between successive months -0.41935483 mm/day
    Precipitation - seasonality (Bio15) 22.0 mm
    Precipitation - solstice seasonality ratio 0.6740088
    Precipitation - spring 221.0 mm
    Precipitation - spring or autumn (log) season 0.022539867
    Precipitation - spring or autumn season 0.12669551
    Precipitation - spring reliability 71.0 %
    Precipitation - summer 152.0 mm
    Precipitation - summer or winter (log) season -0.07790286
    Precipitation - summer or winter season -0.48051947
    Precipitation - summer reliability 42.0 %
    Precipitation - warmest quarter (Bio18) 139.0 mm
    Precipitation - wettest month 80.0 mm
    Precipitation - wettest period (Bio13) 20.0 mm
    Precipitation - wettest quarter (Bio16) 246.0 mm
    Precipitation - winter 225.0 mm
    Precipitation - winter reliability 78.0 %
    Precipitation deficit - annual mean -36.556328 mm
    Precipitation deficit - month max -148.11998 mm
    Precipitation deficit - month min 35.18003 mm
    Radiation - annual mean (Bio20) 14.9 MJ/m2/day
    Radiation - coldest quarter (Bio27) 7.3 MJ/m2/day
    Radiation - driest quarter (Bio25) 21.2 MJ/m2/day
    Radiation - highest period (Bio21) 25.2 MJ/m2/day
    Radiation - lowest period (Bio22) 5.5 MJ/m2/day
    Radiation - max month precipitation modified 24.8 MJ/m2/day
    Radiation - mean annual precipitation modified 14.925 MJ/m2/day
    Radiation - min month precipitation modified 5.8 MJ/m2/day
    Radiation - seasonality (Bio23) 47.0
    Radiation - warmest quarter (Bio26) 22.6 MJ/m2/day
    Radiation - wettest quarter (Bio24) 11.9 MJ/m2/day
    Temperature - annual max mean 18.82 degrees C
    Temperature - annual mean (Bio01) 14.5 degrees C
    Temperature - annual min mean 9.125 degrees C
    Temperature - annual range 19.898895 degrees C
    Temperature - annual range (Bio07) 20.3 degrees C
    Temperature - coldest month min 5.3 degrees C
    Temperature - coldest period min (Bio06) 5.6 degrees C
    Temperature - coldest quarter mean (Bio11) 10.2 degrees C
    Temperature - coolest month max 12.98 degrees C
    Temperature - diurnal range mean (Bio02) 9.7 degrees C
    Temperature - driest quarter mean (Bio09) 18.8 degrees C
    Temperature - isothermality (Bio03) 0.48 %
    Temperature - max absolute mean max 42.0 degrees C
    Temperature - max difference in max 2.6700134 degrees C/day
    Temperature - max difference in min 1.5700073 degrees C/day
    Temperature - max month diurnal range 11.889984 degrees C
    Temperature - mean annual absolute mean min 1.3923466 degrees C
    Temperature - mean annual diurnal range 9.694995 degrees C
    Temperature - min absolute mean min -3.0406094 degrees C
    Temperature - min difference in max -3.5599976 degrees C/day
    Temperature - min difference in min -2.1900024 degrees C/day
    Temperature - min month diurnal range 7.669983 degrees C
    Temperature - month hottest maximum 24.86 degrees C
    Temperature - month mean absolute max 36.57752 degrees C
    Temperature - seasonality (Bio04) 1.19
    Temperature - warmest month min 13.41 degrees C
    Temperature - warmest period max (Bio05) 26.0 degrees C
    Temperature - warmest quarter (Bio10) 19.0 degrees C
    Temperature - wettest quarter mean (Bio08) 11.7 degrees C
    Vapour pressure deficit - annual mean 0.18492915 KPa
    Vapour pressure deficit - annual mean 9am 0.29866225 KPa
    Vapour pressure deficit - month max 0.5698279 KPa
    Vapour pressure deficit - month max 9am 0.5698279 KPa
    Vapour pressure deficit - month min 0.0 KPa
    Vapour pressure deficit - month min 9am 0.1287167 KPa
    Wind run - annual mean 345.82758 km/day
    Wind run - month max 406.10992 km/day
    Wind run - month min 300.85294 km/day
    Wind speed - annual mean 3pm 6.1418023 m/s
    Wind speed - annual mean 9am 5.8151364 m/s
    Wind speed - annual mean 9am or 3pm 6.520803 m/s
    Wind speed - month max 3pm 6.616002 m/s
    Wind speed - month max 9am 6.425604 m/s
    Wind speed - month max 9am or 3pm 6.616002 m/s
    Wind speed - month min 3pm 5.612802 m/s
    Wind speed - month min 9am 5.222403 m/s
    Wind speed - month min 9am or 3pm 5.222403 m/s
    WorldClim: Precipitation - annual 795.0 mm
    WorldClim: Precipitation - coldest quarter 225.0 mm
    WorldClim: Precipitation - driest month 42.0 mm
    WorldClim: Precipitation - driest quarter 141.0 mm
    WorldClim: Precipitation - seasonality 22.0
    WorldClim: Precipitation - warmest quarter 141.0 mm
    WorldClim: Precipitation - wettest month 85.0 mm
    WorldClim: Precipitation - wettest quarter 245.0 mm
    WorldClim: Temperature - annual mean 145.0 degrees C * 10
    WorldClim: Temperature - annual range 192.0 degrees C * 10
    WorldClim: Temperature - coldest month min 61.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 101.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 93.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 189.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 3408.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 253.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 189.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 121.0 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) 0.26999998 degrees
    Distance - to permanent water (weighted) 0.06708203 km
    Euclidean Distance to Coast (metres) 1546.3375 m
    Remoteness index 0.5240954
    Hydrology
    Water Observations From Space 0.0 Percentage
    Social
    Disadvantaged 1026.81 points (mean=1000)
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.66949064
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.24112695
    2030A1BMk35M: Water deficit - month max 100.612144 mm
    2030A1BMk35M: Water deficit - month mean 29.820623 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.83988696 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 60.254154
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 21.701424
    2030A1BMk35M: Water surplus - annual mean 0.09842682 mm
    2030A1BMk35M: Water surplus - month max 1.1811218 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 84.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 10.0 %
    Bouguer gravity anomalies 87.11864 Gal
    Bulk density 0.9304 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic -10090.907 %
    Carbon store pre-European 78.93639 kgC/ha
    Clay % 14.0 %
    Crop factor - annual mean 0.7057682
    Crop factor - month max 0.90000004
    Crop factor - month min 0.23696685
    Erodibility 22.0 k factor
    Erosional surfaces - proportion 0.0 %
    Erosivity 1002.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 166.66667 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 12.0 nT
    Moisture Index - annual mean (Bio28) 0.72
    Moisture Index - coldest quarter mean (Bio35) 0.97
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.23
    Moisture Index - lowest quarter mean (Bio33) 0.28
    Moisture Index - seasonality (Bio31) 42.0
    Moisture Index - warmest quarter mean (Bio34) 0.3
    Nitrogen - plant-available pre-European 6679.97 kgN/ha
    Nitrogen concentration pre-European 54.58086 mgN kg/H2O
    Nitrogen store pre-European 72.76183 kgN/ha
    Nutrient status 1.4 index
    Pedality hydrological score 2.12
    Phosphorus - plant-available pre-European 13.38956 kgP/ha
    Phosphorus - plant-available total pre-European 1018.88 kgP/ha
    Phosphorus pre-European 10.04392 mgP kg/H2O
    Soil depth 0.6 m
    Soil pedality 2.12
    Soils - coarse 0.0 class
    Substrate data reliability 3.0
    Topographic wetness index 4.55357
    Unreliable water retention parameters 16.666666
    Water deficit - month max 115.49188 mm
    Water deficit - month mean 29.366413 mm
    Water deficit - month min 0.0 mm
    Water holding capacity 37000.0 mm
    Water holding capacity - plant-available 71.0 mm
    Water potential - annual mean -0.78178984 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 63.519135
    Water stress index - month max 81.0
    Water stress index - month min 21.327015
    Water surplus - annual mean 5.832381 mm
    Water surplus - month max 35.423508 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 5.99109 Weathering Intensity Index
    Topography
    Aspect 124.0 degrees
    Averaged Topographic Relief 34.625 metres
    Bathymetry and Topography 9 sec 0.0 m
    Elevation 0.0 m
    Ridge top flatness 1.976075
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.0 degrees
    Topographic relief 0.0764306 m
    Topographic roughness 2.3157 %
    Topographic slope (%) 0.005042383 %
    Valley bottom % 100.0 %
    Valley bottom flatness index 5.627918
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2863 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 60.0 %
    Gross Primary Productivity (2012-03-13) 0.021 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.0 m^2 plant / m^2 ground
    NPP Mean 15.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.7386 NDVI
    Phenology peak day of year 2002 dry 205.0 Day
    Phenology peak day of year 2012 wet 243.22223 Day