Occurrence record: MEL:MEL 2471278A

PreservedSpecimen of Dictyota fastigiata recorded on 1984-11-25

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
Supplied collection code "MEL"
Catalog number MEL 2471278A
Occurrence ID bf3dd24d-e666-4ae9-b1c0-dfa2cb513560
Basis of record Preserved specimen
Preparations sheet
Identified by Brookes, M.J.L.
Identified date 2020-01-16
Collector Albrecht, D.E.
License CC-BY 4.0 (Int)
Occurrence remarks On basalt reefs, intertidal.
Occurrence status present
Abcd identification qualifier Not provided
Date identified 2020-01-16
Identification ID 050291e4-c95d-4231-8a76-5172187b21c7

Event

Collecting date 1984-11-25
Date precision Day

Taxonomy

Scientific name Dictyota fastigiata
Taxon rank species
Kingdom Chromista
Phylum Ochrophyta
Supplied as "Heterokontophyta"
Class Phaeophyceae
Order Dictyotales
Family Dictyotaceae
Genus Dictyota
Species Dictyota fastigiata
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship Sond.

Geospatial

Country Australia
State / Province Victoria
Locality Phillip Island southern side, south of Phillip Island Airport, [end of] Ocean Reach [road].
Latitude -38.5305555556
Longitude 145.3222222222
Geodetic datum EPSG:4326
Verbatim coordinate system degrees minutes seconds
Verbatim locality Phillip Island southern side, south of Phillip Island Airport, [end of] Ocean Reach [road].
Coordinate precision 0.0002780000
Coordinate uncertainty in meters 1000.0
Biome Marine
Country code AU
Verbatim longitude 145° 19' 20" E
Verbatim latitude 38° 31' 50" S

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    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
    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 precision 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
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 7 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    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
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    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
    NRM Regions 2017 (Qld 2019) Port Phillip and Western Port
    Stubble practice - dominant (area) No practices reported
    Stubble practice - dominant (number) No practices reported
    Tillage practice - dominant (area) 1-2 cultivations
    Tillage practice - dominant (number) 1-2 cultivations
    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 Central Victoria
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Marine
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Territorial Sea Territorial Sea
    Vegetation
    NVIS 4.1 Major Vegetation Subgroups Other shrublands
    Vegetation types - native Other forests and woodlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Beef numbers 48264.0 dse
    Dairy numbers 11313.0 dse
    Natural resource management expenditure 3839264.0 $
    Sheep numbers 5053.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.249
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.7143
    Endemism 0.017389843
    Endemism (Non-marine) 0.021271285
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 20.0 frequency
    Occurrence Density 96697.0 frequency
    Shannon Diversity (H) 3.35935 index
    Species Richness 2097.0 frequency
    Threatened species (2008) 10.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.75535345
    2030A1BMk35M: Aridity index - month max 1.6063429
    2030A1BMk35M: Aridity index - month min 0.20598565
    2030A1BMk35M: Evaporation - annual mean 103.15466 mm
    2030A1BMk35M: Evaporation - month max 173.203 mm
    2030A1BMk35M: Evaporation - month min 49.693 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.09 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.419 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.06 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 79.85704 %
    2030A1BMk35M: Humidity - month max relative 3pm 86.05151 %
    2030A1BMk35M: Humidity - month min relative 3pm 73.77641 %
    2030A1BMk35M: Precipitation - annual mean 60.489166 mm
    2030A1BMk35M: Precipitation - driest month 31.612 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.077277
    2030A1BMk35M: Precipitation - max difference between successive months 0.47292662 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.5713247 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.5684002
    2030A1BMk35M: Precipitation - spring or autumn season 0.07684895
    2030A1BMk35M: Precipitation - summer or winter season -0.7534317
    2030A1BMk35M: Precipitation - wettest month 79.824 mm
    2030A1BMk35M: Precipitation deficit - annual mean -42.6655 mm
    2030A1BMk35M: Precipitation deficit - month max -126.837006 mm
    2030A1BMk35M: Precipitation deficit - month min 30.130997 mm
    2030A1BMk35M: Radiation - max month precipitation modified 24.668 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 15.024083 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 5.56 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 19.821583 degrees C
    2030A1BMk35M: Temperature - annual min mean 11.144834 degrees C
    2030A1BMk35M: Temperature - annual range 18.063995 degrees C
    2030A1BMk35M: Temperature - coldest month min 7.517 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.332 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.0429993 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.5240173 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 10.440002 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 8.676747 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.0220032 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.1419983 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 6.8150024 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 25.581 degrees C
    2030A1BMk35M: Temperature - warmest month min 15.141 degrees C
    Precipitation - annual 823.0 mm
    Precipitation - annual (Bio12) 806.75 mm
    Precipitation - autumn 215.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - coldest quarter (Bio19) 252.5 mm
    Precipitation - driest period (Bio14) 8.0 mm
    Precipitation - driest quarter (Bio17) 136.25 mm
    Precipitation - seasonality (Bio15) 24.0 mm
    Precipitation - spring 221.0 mm
    Precipitation - summer 146.0 mm
    Precipitation - warmest quarter (Bio18) 136.25 mm
    Precipitation - wettest period (Bio13) 21.5 mm
    Precipitation - wettest quarter (Bio16) 252.5 mm
    Precipitation - winter 260.0 mm
    Precipitation deficit - annual mean -30.388594 mm
    Precipitation deficit - month max -143.21783 mm
    Radiation - annual mean (Bio20) 14.8 MJ/m2/day
    Radiation - coldest quarter (Bio27) 7.1 MJ/m2/day
    Radiation - driest quarter (Bio25) 21.8 MJ/m2/day
    Radiation - highest period (Bio21) 24.9 MJ/m2/day
    Radiation - lowest period (Bio22) 5.25 MJ/m2/day
    Radiation - seasonality (Bio23) 47.0
    Radiation - warmest quarter (Bio26) 21.8 MJ/m2/day
    Radiation - wettest quarter (Bio24) 7.1 MJ/m2/day
    Temperature - annual mean (Bio01) 14.45 degrees C
    Temperature - annual range (Bio07) 18.125 degrees C
    Temperature - coldest period min (Bio06) 6.5 degrees C
    Temperature - coldest quarter mean (Bio11) 10.55 degrees C
    Temperature - diurnal range mean (Bio02) 8.4 degrees C
    Temperature - driest quarter mean (Bio09) 18.575 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - seasonality (Bio04) 1.09
    Temperature - warmest period max (Bio05) 24.650002 degrees C
    Temperature - warmest quarter (Bio10) 18.575 degrees C
    Temperature - wettest quarter mean (Bio08) 10.55 degrees C
    Wind run - annual mean 211.38377 km/day
    Wind run - month max 233.90564 km/day
    Wind run - month min 188.18701 km/day
    Wind speed - annual mean 3pm 4.3107586 m/s
    Wind speed - annual mean 9am 3.3605118 m/s
    Wind speed - annual mean 9am or 3pm 4.3739696 m/s
    Wind speed - month max 3pm 4.944705 m/s
    Wind speed - month max 9am 3.803234 m/s
    Wind speed - month max 9am or 3pm 4.944705 m/s
    Wind speed - month min 3pm 3.603234 m/s
    Wind speed - month min 9am 3.0076241 m/s
    Wind speed - month min 9am or 3pm 3.0076241 m/s
    WorldClim: Precipitation - annual 847.0 mm
    WorldClim: Precipitation - coldest quarter 267.0 mm
    WorldClim: Precipitation - driest month 39.0 mm
    WorldClim: Precipitation - driest quarter 136.0 mm
    WorldClim: Precipitation - seasonality 28.0
    WorldClim: Precipitation - warmest quarter 136.0 mm
    WorldClim: Precipitation - wettest month 95.0 mm
    WorldClim: Precipitation - wettest quarter 271.0 mm
    WorldClim: Temperature - annual mean 143.0 degrees C * 10
    WorldClim: Temperature - annual range 177.0 degrees C * 10
    WorldClim: Temperature - coldest month min 66.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 103.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 85.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 3139.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 243.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 184.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 110.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.094868325 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.45891175 degrees
    Distance - to permanent water (weighted) 0.094868325 km
    Euclidean Distance to Coast (metres) 7746.4966 m
    Remoteness index 1.4510236
    Hydrology
    Water Observations From Space 79.77528 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Sea Surface Temperature - MODIS Terra 15.527941 Degrees C
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.6652566
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.20598565
    2030A1BMk35M: Water deficit - month max 100.62157 mm
    2030A1BMk35M: Water deficit - month mean 30.708197 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.8161175 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 59.873093
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 18.538708
    2030A1BMk35M: Water surplus - annual mean 1.9458987 mm
    2030A1BMk35M: Water surplus - month max 14.0372925 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 107.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bouguer gravity anomalies 11.202431 Gal
    Bulk density 1.4151725 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 107.9555 kgC/ha
    Clay % 17.816092 %
    Erodibility 64.0 k factor
    Erosional surfaces - proportion 0.0 %
    Erosivity 782.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 100.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 2.588 my
    Lithology - fertility 3.6 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 -173.0 nT
    Moisture Index - annual mean (Bio28) 0.73
    Moisture Index - coldest quarter mean (Bio35) 0.98
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.21
    Moisture Index - lowest quarter mean (Bio33) 0.29
    Moisture Index - seasonality (Bio31) 40.75
    Moisture Index - warmest quarter mean (Bio34) 0.2925
    Nitrogen - plant-available pre-European 9263.917 kgN/ha
    Nitrogen concentration pre-European 56.35889 mgN kg/H2O
    Nitrogen store pre-European 70.38037 kgN/ha
    Nutrient status 1.0 index
    Pedality hydrological score 2.2327585
    Phosphorus - plant-available pre-European 12.94684 kgP/ha
    Phosphorus - plant-available total pre-European 1218.551 kgP/ha
    Phosphorus pre-European 10.36752 mgP kg/H2O
    Soil depth 0.9 m
    Soil pedality 2.2327585
    Soils - coarse 0.0 class
    Substrate data reliability 1.0
    Topographic wetness index 1.468397
    Unreliable water retention parameters 24.88889
    Water holding capacity 44000.0 mm
    Water holding capacity - plant-available 112.0 mm
    Weathering Intensity V2 5.38777 Weathering Intensity Index
    Topography
    Aspect 53.0 degrees
    Averaged Topographic Relief 93.041664 metres
    Bathymetry and Topography 9 sec 0.0 m
    Elevation 17.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 1.0416771 degrees
    Topographic relief 20.06054 m
    Topographic roughness 77.77496 %
    Topographic slope (%) 2.477476 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 85.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 15.0 % Persistent Vegetation
    NPP Mean 0.0 tonnes/ha/yr
    Phenology peak day of year 2002 dry 228.2 Day
    Phenology peak day of year 2012 wet 227.66667 Day