Occurrence record: MEL:MEL 2462058A

PreservedSpecimen of Gracilaria recorded on 1948-04-24

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection code National Herbarium of Victoria
Catalog number MEL 2462058A
Occurrence ID 1b854578-a685-4a41-a949-c660785e3c14
Basis of record Preserved specimen
Preparations sheet
Identified by Brookes, M.J.L.
Identified date 2019-06-27
Collector Hansen, N.A.
License CC-BY 4.0 (Int)
Previous identifications Gracilaria ?ramalina ([Not Hymenocladia usnea].).
Occurrence status present
Supplied as Present
Collection code MEL
Abcd identification qualifier Not provided
Date identified 2019-06-27
Identification ID 1c08fade-28e5-461e-b6ae-538e92f5f059

Event

Collecting date 1948-04-24
Date precision Day

Taxonomy

Scientific name Gracilaria
Taxon rank genus
Kingdom Plantae
Phylum Rhodophyta
Class Florideophyceae
Order Gracilariales
Family Gracilariaceae
Genus Gracilaria
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 Victoria
Locality Altona Racecourse Rocks.
Latitude -37.8633333333
Longitude 144.8577777778
Geodetic datum EPSG:4326
Supplied datum: "WGS84"
Verbatim coordinate system degrees minutes seconds
Verbatim locality Altona Racecourse Rocks.
Coordinate precision 0.000278
Coordinate uncertainty in meters 1000.0
Verbatim SRS EPSG:4326
Biome Marine
Country code AU
Verbatim longitude 144° 51' 28" E
Verbatim latitude 37° 51' 48" S

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    Habitat incorrect for species Failed
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    Identification date before occurrence date Passed
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised 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
    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
    Missing coordinate precision Passed
    Precision / range mismatch 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
    Coordinates dont match supplied state Passed
    Show/Hide 7 missing properties
    Show/Hide 38 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Important Bird Areas (IBA) Australia Cheetham & Altona IBA
    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
    Area management
    National Landcare Program Management Units 2018 Port Phillip and Western Port
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IMCRA 4 Regions Bass Strait Shelf Province
    IMCRA Meso-scale Bioregions Victorian Embayments
    World Anthropogenic Biomes (2000) Urban
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Koppen Climate Classification (All Classes) Temperate: no dry season (warm summer)
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Marine
    Estuary habitat mapping 39040 Kororoit Creek Intertidal Flats
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Geological Regions of Australia Otway Region

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 3839264.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2854
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.6883
    Endemism 0.052673668
    Endemism (Non-marine) 0.039095744
    Mammals – Fritz et al 2009 - 0.5 degree 0.4964
    Migratory species (2008) 17.0 frequency
    Occurrence Density 324.62964 frequency
    Shannon Diversity (H) 4.615488 index
    Species Richness 27.358025 frequency
    Threatened species (2008) 10.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.45265353
    2030A1BMk35M: Aridity index - month max 0.858267
    2030A1BMk35M: Aridity index - month min 0.18128476
    2030A1BMk35M: Evaporation - annual mean 114.4935 mm
    2030A1BMk35M: Evaporation - month max 195.99066 mm
    2030A1BMk35M: Evaporation - month min 47.86933 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.07 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.26666668 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.05 index
    2030A1BMk35M: Precipitation - annual mean 42.259388 mm
    2030A1BMk35M: Precipitation - driest month 30.977333 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.1953664
    2030A1BMk35M: Precipitation - max difference between successive months 0.38925377 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.3090056 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.0191835
    2030A1BMk35M: Precipitation - spring or autumn season 0.1937866
    2030A1BMk35M: Precipitation - summer or winter season 0.01902195
    2030A1BMk35M: Precipitation - wettest month 53.466667 mm
    2030A1BMk35M: Precipitation deficit - annual mean -72.23411 mm
    2030A1BMk35M: Precipitation deficit - month max -152.41867 mm
    2030A1BMk35M: Precipitation deficit - month min -6.784664 mm
    2030A1BMk35M: Radiation - max month precipitation modified 25.076 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 15.776444 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 6.2793336 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 21.265722 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.386778 degrees C
    2030A1BMk35M: Temperature - annual range 21.527985 degrees C
    2030A1BMk35M: Temperature - coldest month min 6.036667 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.919333 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.5746765 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.9413147 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 12.554657 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 10.878949 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.3880005 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.7026672 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 8.696686 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.564667 degrees C
    2030A1BMk35M: Temperature - warmest month min 15.01 degrees C
    Precipitation - annual (Bio12) 563.5 mm
    Precipitation - autumn 145.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - coldest quarter (Bio19) 134.83333 mm
    Precipitation - driest period (Bio14) 8.0 mm
    Precipitation - driest quarter (Bio17) 116.5 mm
    Precipitation - seasonality (Bio15) 15.0 mm
    Precipitation - spring 169.0 mm
    Precipitation - summer 139.0 mm
    Precipitation - warmest quarter (Bio18) 121.333336 mm
    Precipitation - wettest period (Bio13) 14.0 mm
    Precipitation - wettest quarter (Bio16) 169.0 mm
    Precipitation - winter 138.0 mm
    Precipitation deficit - annual mean -62.13859 mm
    Precipitation deficit - month max -162.5 mm
    Radiation - annual mean (Bio20) 15.6 MJ/m2/day
    Radiation - coldest quarter (Bio27) 7.9 MJ/m2/day
    Radiation - driest quarter (Bio25) 20.75 MJ/m2/day
    Radiation - highest period (Bio21) 25.3 MJ/m2/day
    Radiation - lowest period (Bio22) 5.9833336 MJ/m2/day
    Radiation - seasonality (Bio23) 44.0
    Radiation - warmest quarter (Bio26) 23.05 MJ/m2/day
    Radiation - wettest quarter (Bio24) 18.516666 MJ/m2/day
    Temperature - annual mean (Bio01) 14.8 degrees C
    Temperature - annual range (Bio07) 21.583334 degrees C
    Temperature - coldest period min (Bio06) 5.0 degrees C
    Temperature - coldest quarter mean (Bio11) 10.2 degrees C
    Temperature - diurnal range mean (Bio02) 10.6 degrees C
    Temperature - driest quarter mean (Bio09) 19.1 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - seasonality (Bio04) 1.2716666
    Temperature - warmest period max (Bio05) 26.566668 degrees C
    Temperature - warmest quarter (Bio10) 19.5 degrees C
    Temperature - wettest quarter mean (Bio08) 14.333333 degrees C
    Wind run - annual mean 342.71933 km/day
    Wind run - month max 402.4 km/day
    Wind run - month min 296.60687 km/day
    Wind speed - annual mean 3pm 6.1335235 m/s
    Wind speed - annual mean 9am 5.758333 m/s
    Wind speed - annual mean 9am or 3pm 6.5 m/s
    Wind speed - month max 3pm 6.6 m/s
    Wind speed - month max 9am 6.4 m/s
    Wind speed - month max 9am or 3pm 6.6 m/s
    Wind speed - month min 3pm 5.6 m/s
    Wind speed - month min 9am 5.1 m/s
    Wind speed - month min 9am or 3pm 5.1 m/s
    WorldClim: Precipitation - annual 604.0 mm
    WorldClim: Precipitation - coldest quarter 142.0 mm
    WorldClim: Precipitation - driest month 37.0 mm
    WorldClim: Precipitation - driest quarter 123.0 mm
    WorldClim: Precipitation - seasonality 15.0
    WorldClim: Precipitation - warmest quarter 123.0 mm
    WorldClim: Precipitation - wettest month 65.0 mm
    WorldClim: Precipitation - wettest quarter 180.0 mm
    WorldClim: Temperature - annual mean 148.0 degrees C * 10
    WorldClim: Temperature - annual range 202.0 degrees C * 10
    WorldClim: Temperature - coldest month min 56.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 100.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 98.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 195.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 3667.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 258.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 195.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 141.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.014142135 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.014142135 km
    Euclidean Distance to Coast (metres) 982.2521 m
    Remoteness index 0.0
    Hydrology
    Water Observations From Space 98.34711 Percentage
    Marine
    GEOMACS - geometric mean 5.0E-6 Pascals
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.4518044
    2030A1BMk35M: Crop factor - month max 0.7744784
    2030A1BMk35M: Crop factor - month min 0.18128476
    2030A1BMk35M: Water deficit - month max 111.32406 mm
    2030A1BMk35M: Water deficit - month mean 46.771175 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.4792387 MPa
    2030A1BMk35M: Water potential - month max -1.2508643 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 40.662395
    2030A1BMk35M: Water stress index - month max 69.70305
    2030A1BMk35M: Water stress index - month min 16.315628
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 70.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bouguer gravity anomalies -0.045218613 Gal
    Bulk density 1.0317385 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 107.79867 kgC/ha
    Clay % 20.231 %
    Erodibility 21.0 k factor
    Erosional surfaces - proportion 0.0 %
    Erosivity 719.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 134.5506 mm/h
    Hydrological conductivity - uncertainty 9.1875
    Lithology - age range 12.809 my
    Lithology - fertility 8.133333 index
    Lithology - mean age 4.19369 my
    Lithology - mean age (log) 0.48139375 log my
    Lithology - mean age range (log) 0.88762915 log my
    Magnetic anomalies -7.0 nT
    Moisture Index - annual mean (Bio28) 0.52166665
    Moisture Index - coldest quarter mean (Bio35) 0.79
    Moisture Index - highest period (Bio29) 0.83
    Moisture Index - highest quarter mean (Bio32) 0.81
    Moisture Index - lowest period (Bio30) 0.18
    Moisture Index - lowest quarter mean (Bio33) 0.21833333
    Moisture Index - seasonality (Bio31) 46.0
    Moisture Index - warmest quarter mean (Bio34) 0.22
    Nitrogen - plant-available pre-European 9585.592 kgN/ha
    Nitrogen concentration pre-European 49.05245 mgN kg/H2O
    Nitrogen store pre-European 122.83653 kgN/ha
    Nutrient status 1.425 index
    Pedality hydrological score 2.3574302
    Phosphorus - plant-available pre-European 22.573147 kgP/ha
    Phosphorus - plant-available total pre-European 1448.2068 kgP/ha
    Phosphorus pre-European 9.014302 mgP kg/H2O
    Soil depth 0.70000005 m
    Soil pedality 2.3574302
    Soils - coarse 0.0 class
    Substrate data reliability 2.8333333
    Topographic wetness index 2.617211
    Unreliable water retention parameters 19.732143
    Water holding capacity 37000.0 mm
    Water holding capacity - plant-available 75.166664 mm
    Weathering Intensity V2 4.90753 Weathering Intensity Index
    Topography
    Aspect 207.0 degrees
    Averaged Topographic Relief 31.291666 metres
    Bathymetry and Topography 9 sec 0.0 m
    Elevation 2.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.2641434 degrees
    Topographic relief 2.125959 m
    Topographic roughness 80.69186 %
    Topographic slope (%) 0.2854469 %
    Valley bottom % 31.25 %
    Valley bottom flatness index 4.865663
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1342 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 8.0 %
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.2 m^2 plant / m^2 ground
    NPP Mean 0.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3684 NDVI
    Phenology peak day of year 2002 dry 129.61539 Day
    Phenology peak day of year 2012 wet 206.41936 Day