Occurrence record: PERTH 6192009

PreservedSpecimen of Tetragonia decumbens recorded on 2002-06-21

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection code Western Australian Herbarium
Catalog number PERTH 6192009
Occurrence ID PERTH:PERTH:PERTH 6192009
Basis of record Preserved specimen
Collector Bellman, A.
Record number 56
License CC-BY 3.0 (Au)
Occurrence remarks Prostrate succulent shrub to 20 cm high.
Occurrence status present
Supplied as Present
Collection code PERTH
Abcd identification qualifier Not provided

Event

Collecting date 2002-06-21
Date precision Day
Verbatim event date 21 Jun 2002

Taxonomy

Scientific name Tetragonia decumbens
Supplied scientific name "Tetragonia decumbens Mill."
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Caryophyllales
Family Aizoaceae
Genus Tetragonia
Species Tetragonia decumbens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Mill.

Geospatial

Country Australia
State / Province Western Australia
Supplied as: "WA"
Locality PK/2, Port Kennedy
Habitat Low mobile frontal dune.
Latitude -32.3696198791
Supplied as: "-32.3696198800"
Longitude 115.71787835
Supplied as: "115.7178783500"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality PK/2, Port Kennedy
Coordinate precision Unknown
Coordinate uncertainty in meters 100.0
Georeferenced by collector
Biome Terrestrial

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 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
    CAPAD 2010 Terrestrial Port Kennedy Scientific Park
    CAPAD 2012 Terrestrial Port Kennedy Scientific Park
    CAPAD 2014 Terrestrial Port Kennedy Scientific Park
    CAPAD 2016 Terrestrial Port Kennedy Scientific Park
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    RAMSAR wetland regions Becher Point Wetlands
    Area management
    National Landcare Program Management Units 2018 Swan Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IBRA 6 Regions Swan Coastal Plain
    IBRA 6 Sub Regions Perth
    IBRA 7 Regions Swan Coastal Plain
    IBRA 7 Subregions Perth
    Terrestrial Ecoregional Boundaries Swan Coastal Plain Scrub and Woodlands
    World Anthropogenic Biomes (2000) Mixed settlements
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Fire
    Fire regime niches Unclassified
    Land Management
    Western Australian Biodiversity Science Research Priority Regions South-West
    Marine
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 13.00000000
    Marine Ecoregions of the World Leeuwin
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    Australian States and Territories Western Australia
    Local Government Areas 2012 deprecated Rockingham
    Local Government Areas PSMA 2018 CITY OF ROCKINGHAM
    PSMA Localities (2018) PORT KENNEDY
    PSMA State Electoral Boundaries (2016) WARNBRO, SM
    PSMA State Electoral Boundaries (2018) SOUTH METROPOLITAN REGION
    PSMA Wards (2018) COMET BAY WARD
    World Country Boundaries Australia
    Substrate
    Surface Geology of Australia Qdca
    Topography
    Physiographic Provinces of Australia Western Coastlands Province
    Physiographic Regions 2011 Swan Plain
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Unresolved Tenure

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2735
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.807
    Endemism 0.0215676
    Endemism (Non-marine) 0.0100152865
    Mammals – Fritz et al 2009 - 0.5 degree 0.5119
    Occurrence Density 11.617284 frequency
    Shannon Diversity (H) 4.0744553 index
    Species Richness 3.1234567 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.79661024
    2030A1BMk35M: Aridity index - month max 2.8752227
    2030A1BMk35M: Aridity index - month min 0.037425086
    2030A1BMk35M: Evaporation - annual mean 141.12642 mm
    2030A1BMk35M: Evaporation - month max 258.574 mm
    2030A1BMk35M: Evaporation - month min 58.36 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.12 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.4 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.09 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 73.17714 %
    2030A1BMk35M: Humidity - month max relative 3pm 80.62964 %
    2030A1BMk35M: Humidity - month min relative 3pm 64.68916 %
    2030A1BMk35M: Precipitation - annual mean 60.184002 mm
    2030A1BMk35M: Precipitation - driest month 8.63 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.82756627
    2030A1BMk35M: Precipitation - max difference between successive months 2.4212022 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.2769593 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.08524721
    2030A1BMk35M: Precipitation - spring or autumn season -0.20668826
    2030A1BMk35M: Precipitation - summer or winter season -10.435094
    2030A1BMk35M: Precipitation - wettest month 167.798 mm
    2030A1BMk35M: Precipitation deficit - annual mean -80.94241 mm
    2030A1BMk35M: Precipitation deficit - month max -248.214 mm
    2030A1BMk35M: Precipitation deficit - month min 109.438 mm
    2030A1BMk35M: Radiation - max month precipitation modified 28.132 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 18.437166 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.736 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 24.250834 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.637333 degrees C
    2030A1BMk35M: Temperature - annual range 20.269989 degrees C
    2030A1BMk35M: Temperature - coldest month min 10.574 degrees C
    2030A1BMk35M: Temperature - coolest month max 18.58 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.9000244 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.321991 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 11.503998 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.613498 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.4579773 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.4620056 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.834015 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 30.844 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.34 degrees C
    Precipitation - annual (Bio12) 748.5 mm
    Precipitation - coldest quarter (Bio19) 395.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 37.0 mm
    Precipitation - seasonality (Bio15) 85.0 mm
    Precipitation - warmest quarter (Bio18) 42.0 mm
    Precipitation - wettest period (Bio13) 37.0 mm
    Precipitation - wettest quarter (Bio16) 421.5 mm
    Precipitation deficit - annual mean -78.61394 mm
    Precipitation deficit - month max -263.75845 mm
    Radiation - annual mean (Bio20) 18.3 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.9 MJ/m2/day
    Radiation - driest quarter (Bio25) 26.8 MJ/m2/day
    Radiation - highest period (Bio21) 28.6 MJ/m2/day
    Radiation - lowest period (Bio22) 8.6 MJ/m2/day
    Radiation - seasonality (Bio23) 39.0
    Radiation - warmest quarter (Bio26) 24.9 MJ/m2/day
    Radiation - wettest quarter (Bio24) 9.8 MJ/m2/day
    Temperature - annual mean (Bio01) 18.4 degrees C
    Temperature - annual range (Bio07) 20.25 degrees C
    Temperature - coldest period min (Bio06) 9.65 degrees C
    Temperature - coldest quarter mean (Bio11) 14.1 degrees C
    Temperature - diurnal range mean (Bio02) 9.45 degrees C
    Temperature - driest quarter mean (Bio09) 23.0 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - seasonality (Bio04) 1.255
    Temperature - warmest period max (Bio05) 29.9 degrees C
    Temperature - warmest quarter (Bio10) 23.3 degrees C
    Temperature - wettest quarter mean (Bio08) 14.4 degrees C
    Wind run - annual mean 341.06473 km/day
    Wind run - month max 369.727 km/day
    Wind run - month min 310.01318 km/day
    Wind speed - annual mean 3pm 6.2083335 m/s
    Wind speed - annual mean 9am 5.3083334 m/s
    Wind speed - annual mean 9am or 3pm 6.45 m/s
    Wind speed - month max 3pm 6.8 m/s
    Wind speed - month max 9am 6.1 m/s
    Wind speed - month max 9am or 3pm 6.8 m/s
    Wind speed - month min 3pm 5.4 m/s
    Wind speed - month min 9am 4.9 m/s
    Wind speed - month min 9am or 3pm 4.9 m/s
    WorldClim: Precipitation - annual 816.0 mm
    WorldClim: Precipitation - coldest quarter 461.0 mm
    WorldClim: Precipitation - driest month 7.0 mm
    WorldClim: Precipitation - driest quarter 34.0 mm
    WorldClim: Precipitation - seasonality 86.0
    WorldClim: Precipitation - warmest quarter 40.0 mm
    WorldClim: Precipitation - wettest month 177.0 mm
    WorldClim: Precipitation - wettest quarter 466.0 mm
    WorldClim: Temperature - annual mean 185.0 degrees C * 10
    WorldClim: Temperature - annual range 211.0 degrees C * 10
    WorldClim: Temperature - coldest month min 92.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 141.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 105.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 231.0 degrees C * 10
    WorldClim: Temperature - isothermality 49.0 %
    WorldClim: Temperature - seasonality 3650.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 303.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 234.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 151.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.08 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 0.16155493 degrees
    Distance - to permanent water (weighted) 0.08 km
    Euclidean Distance to Coast (metres) 4282.96 m
    Hydrology
    Water Observations From Space 1.0638298 Percentage
    Marine
    GEOMACS - geometric mean 8.540472 Pascals
    Sea Surface Temperature - MODIS Terra 19.636156 Degrees C
    SeaWIFS K490 Mean 0.10843453 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.97160345 mg/m^3
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.49862304
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.037425086
    2030A1BMk35M: Water deficit - month max 77.406555 mm
    2030A1BMk35M: Water deficit - month mean 32.422848 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.9176399 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 44.876072
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 3.3682578
    2030A1BMk35M: Water surplus - annual mean 14.719485 mm
    2030A1BMk35M: Water surplus - month max 83.629196 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies -725.0626 Gal
    Bulk density 1.16 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 27.854118 kgC/ha
    Clay % 15.0 %
    Erosional surfaces - proportion 0.0 %
    Hydrologic conductivity - average saturated 299.99994 mm/h
    Hydrological conductivity - uncertainty 9.999998
    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 -78.0 nT
    Moisture Index - annual mean (Bio28) 0.53
    Moisture Index - coldest quarter mean (Bio35) 1.0
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.03
    Moisture Index - lowest quarter mean (Bio33) 0.05
    Moisture Index - seasonality (Bio31) 80.0
    Moisture Index - warmest quarter mean (Bio34) 0.06
    Nitrogen - plant-available pre-European 2298.5344 kgN/ha
    Nitrogen concentration pre-European 37.05732 mgN kg/H2O
    Nitrogen store pre-European 33.044453 kgN/ha
    Nutrient status 0.6 index
    Pedality hydrological score 1.8
    Phosphorus - plant-available pre-European 6.034997 kgP/ha
    Phosphorus - plant-available total pre-European 335.4114 kgP/ha
    Phosphorus pre-European 6.7678866 mgP kg/H2O
    Soil depth 0.4 m
    Soil pedality 1.8
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 3.572644
    Unreliable water retention parameters 0.0
    Water holding capacity - plant-available 94.0 mm
    Weathering Intensity V2 6.84294 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 15.791667 metres
    Bathymetry and Topography 9 sec 0.0 m
    Ridge top flatness 3.169024
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 0.022578845 degrees
    Topographic relief 3.161794 m
    Topographic roughness 16.62196 %
    Topographic slope (%) 0.08331846 %
    Valley bottom % 6.25 %
    Valley bottom flatness index 4.90979