Occurrence record: HO593989

PreservedSpecimen of Dictyota recorded on 1979-04-21

Dataset

Data partner Australia's Virtual Herbarium
Data resource HO AVH data
Institution code Tasmanian Museum and Art Gallery
Supplied institution code "HO"
Collection code Tasmanian Herbarium
Catalog number HO593989
Basis of record Preserved specimen
Preparations sheet
Identified by G.T. Kraft
Identified date 1979
Collector Kraft, G.T.|Ricker, R.W.
Record number 6906
License CC-BY 3.0 (Au)
Occurrence remarks Ex KRAFT HERBARIUM- The Marine Algae of Victoria, K-GEN-6906. Depth given as 0.3- 0.6 m
Occurrence status present
Collection code HO
Abcd identification qualifier Not provided
Date identified 1979

Event

Collecting date 1979-04-21
Date precision Day
Verbatim event date 21 Apr 1979

Taxonomy

Scientific name Dictyota
Supplied scientific name "Dictyota paniculata J.Agardh"
Taxon rank genus
Supplied as "species"
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Order Dictyotales
Family Dictyotaceae
Genus Dictyota
Species Dictyota paniculata
Taxonomic issue No issues
Name match metric Higher taxon match
The match is based on the higher level classification.
Name parse type wellformed
Scientific name authorship J.Agardh

Geospatial

Country Australia
State / Province Victoria
Locality Marengo Reef, c.2.2 km S.W. of Apollo Bay.
Habitat Thalli growing on shallow-subtidal rocks.
Latitude -38.781111
Longitude 143.665556
Geodetic datum
Supplied datum: "unknown"
Verbatim locality Marengo Reef, c.2.2 km S.W. of Apollo Bay.
Minimum elevation in meters 0.6
Coordinate precision 0.000278
Coordinate uncertainty in meters 1000.0
Georeferenced by Kraft, G.T.
Biome Marine
Country code AU
Verbatim elevation 0.6

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Identification date before occurrence date Failed
    Unrecognized geodetic datum Failed
    Occurrence status assumed to be present 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
    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
    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
    Altitude out of range Passed
    Altitude value non-numeric Passed
    Altitude value supplied in feet 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
    Missing name of person who georeferenced the occurrence Passed
    Coordinates dont match supplied state Passed
    Show/Hide 6 missing properties
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    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 7. Other methods
    Land use Urban intensive uses
    NRM Regions 2010 Corangamite
    NRM Regions 2014 Corangamite
    NRM Regions 2015 Corangamite
    NRM Regions 2017 Corangamite
    Stubble practice - dominant (area) Stubble removed
    Stubble practice - dominant (number) Removed by cool burn
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Corangamite
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IMCRA 4 Regions Bass Strait Shelf Province
    IMCRA Meso-scale Bioregions Central Victoria
    World Anthropogenic Biomes (2000) Remote rangelands
    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 Western Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Territorial Sea Territorial Sea
    Substrate
    Geological Regions of Australia Otway Region
    Vegetation
    Vegetation - condition Replaced
    Vegetation types - native Other shrublands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Beef numbers 106074.0 dse
    Dairy numbers 133743.0 dse
    Natural resource management expenditure 9808116.0 $
    Sheep numbers 14677.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5636
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8797
    Endemism 0.02535012
    Endemism (Non-marine) 0.021244703
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 15.0 frequency
    Occurrence Density 52.037037 frequency
    Shannon Diversity (H) 1.6783278 index
    Species Richness 6.123457 frequency
    Threatened species (2008) 7.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.8736747
    2030A1BMk35M: Aridity index - month max 1.9612031
    2030A1BMk35M: Aridity index - month min 0.2307653
    2030A1BMk35M: Evaporation - annual mean 115.27635 mm
    2030A1BMk35M: Evaporation - month max 197.1025 mm
    2030A1BMk35M: Evaporation - month min 52.03375 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.07 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.415 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.05 index
    2030A1BMk35M: Precipitation - annual mean 74.86521 mm
    2030A1BMk35M: Precipitation - driest month 39.684998 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.2526841
    2030A1BMk35M: Precipitation - max difference between successive months 0.93630236 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.69560224 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.4550777
    2030A1BMk35M: Precipitation - spring or autumn season 0.2514153
    2030A1BMk35M: Precipitation - summer or winter season -1.1890157
    2030A1BMk35M: Precipitation - wettest month 104.48375 mm
    2030A1BMk35M: Precipitation deficit - annual mean -40.411144 mm
    2030A1BMk35M: Precipitation deficit - month max -148.46124 mm
    2030A1BMk35M: Precipitation deficit - month min 50.015003 mm
    2030A1BMk35M: Radiation - max month precipitation modified 24.16 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 14.468542 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 5.37875 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 18.756771 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.740729 degrees C
    2030A1BMk35M: Temperature - annual range 15.6875 degrees C
    2030A1BMk35M: Temperature - coldest month min 7.62125 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.095 degrees C
    2030A1BMk35M: Temperature - max difference in max 1.9687195 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.625 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 9.17749 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 8.0160475 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.6224976 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -1.7449951 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 6.3387756 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 23.30875 degrees C
    2030A1BMk35M: Temperature - warmest month min 14.375 degrees C
    Precipitation - annual (Bio12) 993.0 mm
    Precipitation - autumn 289.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - coldest quarter (Bio19) 343.33334 mm
    Precipitation - driest period (Bio14) 10.333333 mm
    Precipitation - driest quarter (Bio17) 156.33333 mm
    Precipitation - seasonality (Bio15) 30.0 mm
    Precipitation - spring 327.0 mm
    Precipitation - summer 196.0 mm
    Precipitation - warmest quarter (Bio18) 157.0 mm
    Precipitation - wettest period (Bio13) 29.666666 mm
    Precipitation - wettest quarter (Bio16) 344.0 mm
    Precipitation - winter 396.0 mm
    Precipitation deficit - annual mean 1.8767424 mm
    Precipitation deficit - month max -126.29628 mm
    Radiation - annual mean (Bio20) 14.233334 MJ/m2/day
    Radiation - coldest quarter (Bio27) 6.766667 MJ/m2/day
    Radiation - driest quarter (Bio25) 21.866667 MJ/m2/day
    Radiation - highest period (Bio21) 24.266666 MJ/m2/day
    Radiation - lowest period (Bio22) 5.0666666 MJ/m2/day
    Radiation - seasonality (Bio23) 48.333332
    Radiation - warmest quarter (Bio26) 21.166666 MJ/m2/day
    Radiation - wettest quarter (Bio24) 7.1666665 MJ/m2/day
    Temperature - annual mean (Bio01) 13.833333 degrees C
    Temperature - annual range (Bio07) 15.733334 degrees C
    Temperature - coldest period min (Bio06) 6.7 degrees C
    Temperature - coldest quarter mean (Bio11) 10.5 degrees C
    Temperature - diurnal range mean (Bio02) 7.8 degrees C
    Temperature - driest quarter mean (Bio09) 17.333334 degrees C
    Temperature - isothermality (Bio03) 0.49666667 %
    Temperature - seasonality (Bio04) 0.93333334
    Temperature - warmest period max (Bio05) 22.433334 degrees C
    Temperature - warmest quarter (Bio10) 17.333334 degrees C
    Temperature - wettest quarter mean (Bio08) 10.533334 degrees C
    Wind run - annual mean 333.2011 km/day
    Wind run - month max 381.61154 km/day
    Wind run - month min 287.65234 km/day
    Wind speed - annual mean 3pm 5.9281173 m/s
    Wind speed - annual mean 9am 5.544368 m/s
    Wind speed - annual mean 9am or 3pm 6.273744 m/s
    Wind speed - month max 3pm 6.37812 m/s
    Wind speed - month max 9am 6.169368 m/s
    Wind speed - month max 9am or 3pm 6.37812 m/s
    Wind speed - month min 3pm 5.482496 m/s
    Wind speed - month min 9am 4.873744 m/s
    Wind speed - month min 9am or 3pm 4.873744 m/s
    Distance
    Distance - to any water (weighted) 0.17029385 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.17999999 degrees
    Distance - to permanent water (weighted) 0.17029385 km
    Euclidean Distance to Coast (metres) 860.9295 m
    Remoteness index 2.1828444
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.227588 Pascals
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.6851691
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.2307653
    2030A1BMk35M: Water deficit - month max 99.8089 mm
    2030A1BMk35M: Water deficit - month mean 27.042517 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.7680192 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 61.66522
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 20.768875
    2030A1BMk35M: Water surplus - annual mean 6.428696 mm
    2030A1BMk35M: Water surplus - month max 38.957 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 123.67035 Gal
    Bulk density 1.5722171 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 238.5891 kgC/ha
    Clay % 38.996178 %
    Erodibility 32.0 k factor
    Erosional surfaces - proportion 6.25 %
    Erosivity 1717.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 43.75 mm/h
    Hydrological conductivity - uncertainty 22.5
    Lithology - age range 28.672 my
    Lithology - fertility 2.888889 index
    Lithology - mean age 78.9735 my
    Lithology - mean age (log) 1.5255504 log my
    Lithology - mean age range (log) 1.204569 log my
    Magnetic anomalies 157.0 nT
    Moisture Index - annual mean (Bio28) 0.7733333
    Moisture Index - coldest quarter mean (Bio35) 0.99333334
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.25333333
    Moisture Index - lowest quarter mean (Bio33) 0.35
    Moisture Index - seasonality (Bio31) 35.333332
    Moisture Index - warmest quarter mean (Bio34) 0.37
    Nitrogen - plant-available pre-European 19593.63 kgN/ha
    Nitrogen concentration pre-European 86.0274 mgN kg/H2O
    Nitrogen store pre-European 168.2613 kgN/ha
    Nutrient status 1.7 index
    Pedality hydrological score 2.9266055
    Phosphorus - plant-available pre-European 31.01014 kgP/ha
    Phosphorus - plant-available total pre-European 2728.671 kgP/ha
    Phosphorus pre-European 15.85463 mgP kg/H2O
    Soil depth 0.8 m
    Soil pedality 2.9266055
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 2.802013
    Unreliable water retention parameters 46.875
    Water holding capacity 47000.0 mm
    Water holding capacity - plant-available 74.0 mm
    Weathering Intensity V2 3.92089 Weathering Intensity Index
    Topography
    Aspect 129.0 degrees
    Averaged Topographic Relief 263.41666 metres
    Bathymetry and Topography 9 sec 1.0 m
    Elevation 1.0 m
    Ridge top flatness 1.513102
    Ridge top flatness - proportion 0.0 %
    Slope length 2295.0 m
    Topographic Slope (degrees) 0.53431076 degrees
    Topographic relief 0.0 m
    Topographic roughness 0.0 %
    Topographic slope (%) 1.549333 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1671 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 34.0 %
    Fractional Cover - Bare Soil (2012-03-05) 32.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 17.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 51.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NPP Mean 0.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3811 NDVI
    Phenology peak day of year 2002 dry 285.8 Day
    Phenology peak day of year 2012 wet 212.09677 Day