Occurrence record: HO595173

PreservedSpecimen of Sargassaceae | brown algae recorded on 1990-09-20

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 HO595173
Basis of record Preserved specimen
Preparations sheet
Identified by G.T.Kraft
Identified date 2018
Collector Kraft, G.T.|Kraft, L.G.K.|Kraft, R.M.
Record number 8515
License CC-BY 3.0 (Au)
Occurrence remarks Two sheets ex Kraft Herbarium - The Marine Algae of Western Australia, K-GEN-8515a, K-GEN-8515b
Occurrence status present
Collection code HO
Abcd identification qualifier Not provided
Date identified 2018

Event

Collecting date 1990-09-20
Date precision Day
Verbatim event date 20 Sep 1990

Taxonomy

Scientific name Sargassaceae
Supplied scientific name "Sargassopsis heteromorphum (J.Agardh) R.R.M.Dixon & Huisman"
Taxon rank family
Supplied as "species"
Common name brown algae
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Order Fucales
Family Sargassaceae
Genus Sargassopsis
Species Sargassopsis heteromorphum
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) R.R.M.Dixon & Huisman

Geospatial

Country Australia
State / Province Western Australia
Locality Two Rocks, c.7 km NW of Yanchep, just S of the yachting marina.
Habitat Thallus in drift .
Latitude -31.499722
Longitude 115.584167
Geodetic datum
Supplied datum: "unknown"
Verbatim locality Two Rocks, c.7 km NW of Yanchep, just S of the yachting marina.
Minimum elevation in meters 0
Coordinate precision 0.000278
Coordinate uncertainty in meters 1000.0
Georeferenced by Kraft, G.T.
Biome Marine
Country code AU
Verbatim elevation 0.0
Supplied as 0

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    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
    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
    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 cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Important Bird Areas (IBA) Australia Northern Swan Coastal Plain IBA
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Swan Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IMCRA 4 Regions Southwest Shelf Transition
    IMCRA Meso-scale Bioregions Central West Coast
    World Anthropogenic Biomes (2000) Residential rangelands
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Koppen Climate Classification (All Classes) Subtropical: distinctly dry summer
    Koppen Climate Classification (Major Classes) Subtropical
    Land Management
    Western Australian Biodiversity Science Research Priority Regions South-West
    Marine
    Marine Ecoregions of the World Houtman
    States including coastal waters Western Australia (including Coastal Waters)
    Territorial Sea Territorial Sea
    Political
    Local Government Areas PSMA 2018 CITY OF WANNEROO
    Substrate
    Geological Regions of Australia Perth Region
    Vegetation
    Vegetation types - native Other grasslands,herblands, sedgelands and rushlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Beef numbers 4341.0 dse
    Dairy numbers 0.0 dse
    Natural resource management expenditure 5849830.0 $
    Natural resource management expenditure - additional 2.0 $/ha
    Sheep numbers 0.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.9773
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.7241
    Endemism 0.009593802
    Endemism (Non-marine) 0.010095378
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 4.0 frequency
    Occurrence Density 5.851852 frequency
    Shannon Diversity (H) 2.3274271 index
    Species Richness 1.2962962 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 5.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.6062186
    2030A1BMk35M: Aridity index - month max 2.088889
    2030A1BMk35M: Aridity index - month min 0.024040092
    2030A1BMk35M: Evaporation - annual mean 168.18083 mm
    2030A1BMk35M: Evaporation - month max 296.22 mm
    2030A1BMk35M: Evaporation - month min 69.34 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.11 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.36 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.07 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 71.061455 %
    2030A1BMk35M: Humidity - month max relative 3pm 77.99991 %
    2030A1BMk35M: Humidity - month min relative 3pm 64.753235 %
    2030A1BMk35M: Precipitation - annual mean 54.614998 mm
    2030A1BMk35M: Precipitation - driest month 6.38 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.8263049
    2030A1BMk35M: Precipitation - max difference between successive months 2.0681934 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.2043979 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.08825415
    2030A1BMk35M: Precipitation - spring or autumn season -0.20834805
    2030A1BMk35M: Precipitation - summer or winter season -10.027597
    2030A1BMk35M: Precipitation - wettest month 145.7 mm
    2030A1BMk35M: Precipitation deficit - annual mean -113.565834 mm
    2030A1BMk35M: Precipitation deficit - month max -284.68 mm
    2030A1BMk35M: Precipitation deficit - month min 75.95 mm
    2030A1BMk35M: Radiation - max month precipitation modified 28.75 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 19.030832 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 9.35 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 25.125 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.165 degrees C
    2030A1BMk35M: Temperature - annual range 21.699982 degrees C
    2030A1BMk35M: Temperature - coldest month min 9.92 degrees C
    2030A1BMk35M: Temperature - coolest month max 19.26 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.7400208 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.4200134 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 12.550018 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 10.959999 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.75 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.5400085 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 9.230011 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 31.62 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.08 degrees C
    Aridity index - annual mean 0.70884
    Aridity index - month max 2.3581035
    Aridity index - month min 0.028419208
    Evaporation - annual mean 169.72537 (ml/5km x 5km pixel)
    Evaporation - month max 316.68723 mm
    Evaporation - month min 68.48721 mm
    Growth index C3 macrotherm plants - annual mean 0.07 index
    Growth index C3 mesotherm plants - annual mean 0.36 index
    Growth index C4 megatherm plants - annual mean 0.05 index
    Humidity - annual mean relative 76.930534 %
    Humidity - annual mean relative 3pm 70.25765 %
    Humidity - month max relative 86.48034 %
    Humidity - month max relative 3pm 76.96171 %
    Humidity - month min relative 63.82855 %
    Humidity - month min relative 3pm 63.82855 %
    Precipitation - annual 746.0 mm
    Precipitation - annual (Bio12) 691.0 mm
    Precipitation - annual (log) seasonality index -0.36777613
    Precipitation - annual mean 62.82602 mm
    Precipitation - annual seasonality -4.689489
    Precipitation - annual seasonality ratio 0.17447868
    Precipitation - autumn 167.0 mm
    Precipitation - autumn reliability 37.0 %
    Precipitation - coldest quarter (Bio19) 364.0 mm
    Precipitation - driest month 9.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 35.0 mm
    Precipitation - equinox seasonality ratio 0.7775159
    Precipitation - max difference between successive months 2.152069 mm/day
    Precipitation - min difference between successive months -1.5762112 mm/day
    Precipitation - seasonality (Bio15) 85.0 mm
    Precipitation - solstice seasonality ratio 0.072734766
    Precipitation - spring 130.0 mm
    Precipitation - spring or autumn (log) season -0.05128677
    Precipitation - spring or autumn season -0.28395945
    Precipitation - spring reliability 53.0 %
    Precipitation - summer 30.0 mm
    Precipitation - summer or winter (log) season -0.7477577
    Precipitation - summer or winter season -12.35019
    Precipitation - summer reliability 14.0 %
    Precipitation - warmest quarter (Bio18) 42.0 mm
    Precipitation - wettest month 161.49994 mm
    Precipitation - wettest period (Bio13) 34.0 mm
    Precipitation - wettest quarter (Bio16) 389.0 mm
    Precipitation - winter 428.0 mm
    Precipitation - winter reliability 82.0 %
    Precipitation deficit - annual mean -106.89935 mm
    Precipitation deficit - month max -307.68723 mm
    Precipitation deficit - month min 93.012726 mm
    Radiation - annual mean (Bio20) 18.9 MJ/m2/day
    Radiation - coldest quarter (Bio27) 11.5 MJ/m2/day
    Radiation - driest quarter (Bio25) 27.6 MJ/m2/day
    Radiation - highest period (Bio21) 29.2 MJ/m2/day
    Radiation - lowest period (Bio22) 9.2 MJ/m2/day
    Radiation - max month precipitation modified 28.6 MJ/m2/day
    Radiation - mean annual precipitation modified 18.891666 MJ/m2/day
    Radiation - min month precipitation modified 9.3 MJ/m2/day
    Radiation - seasonality (Bio23) 37.0
    Radiation - warmest quarter (Bio26) 25.4 MJ/m2/day
    Radiation - wettest quarter (Bio24) 10.2 MJ/m2/day
    Temperature - annual max mean 23.4175 degrees C
    Temperature - annual mean (Bio01) 18.6 degrees C
    Temperature - annual min mean 12.748333 degrees C
    Temperature - annual range 21.0 degrees C
    Temperature - annual range (Bio07) 21.7 degrees C
    Temperature - coldest month min 8.9 degrees C
    Temperature - coldest period min (Bio06) 9.0 degrees C
    Temperature - coldest quarter mean (Bio11) 14.1 degrees C
    Temperature - coolest month max 17.69 degrees C
    Temperature - diurnal range mean (Bio02) 10.9 degrees C
    Temperature - driest quarter mean (Bio09) 23.0 degrees C
    Temperature - isothermality (Bio03) 0.5 %
    Temperature - max absolute mean max 46.0 degrees C
    Temperature - max difference in max 2.7199707 degrees C/day
    Temperature - max difference in min 2.2600098 degrees C/day
    Temperature - max month diurnal range 12.619995 degrees C
    Temperature - mean annual absolute mean min 4.1840487 degrees C
    Temperature - mean annual diurnal range 10.669167 degrees C
    Temperature - min absolute mean min 0.7884096 degrees C
    Temperature - min difference in max -3.7000122 degrees C/day
    Temperature - min difference in min -2.5100098 degrees C/day
    Temperature - min month diurnal range 8.709991 degrees C
    Temperature - month hottest maximum 29.92 degrees C
    Temperature - month mean absolute max 39.795864 degrees C
    Temperature - seasonality (Bio04) 1.3
    Temperature - warmest month min 17.5 degrees C
    Temperature - warmest period max (Bio05) 30.7 degrees C
    Temperature - warmest quarter (Bio10) 23.6 degrees C
    Temperature - wettest quarter mean (Bio08) 14.6 degrees C
    Vapour pressure deficit - annual mean 0.40225485 KPa
    Vapour pressure deficit - annual mean 9am 0.5719066 KPa
    Vapour pressure deficit - month max 1.0833335 KPa
    Vapour pressure deficit - month max 9am 1.0833335 KPa
    Vapour pressure deficit - month min 0.103447914 KPa
    Vapour pressure deficit - month min 9am 0.2534938 KPa
    Wind run - annual mean 338.0496 km/day
    Wind run - month max 372.90778 km/day
    Wind run - month min 300.8595 km/day
    Wind speed - annual mean 3pm 6.2 m/s
    Wind speed - annual mean 9am 5.2666664 m/s
    Wind speed - annual mean 9am or 3pm 6.4 m/s
    Wind speed - month max 3pm 6.9 m/s
    Wind speed - month max 9am 5.9 m/s
    Wind speed - month max 9am or 3pm 6.9 m/s
    Wind speed - month min 3pm 5.3 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 707.0 mm
    WorldClim: Precipitation - coldest quarter 390.0 mm
    WorldClim: Precipitation - driest month 5.0 mm
    WorldClim: Precipitation - driest quarter 27.0 mm
    WorldClim: Precipitation - seasonality 86.0
    WorldClim: Precipitation - warmest quarter 36.0 mm
    WorldClim: Precipitation - wettest month 150.0 mm
    WorldClim: Precipitation - wettest quarter 401.0 mm
    WorldClim: Temperature - annual mean 185.0 degrees C * 10
    WorldClim: Temperature - annual range 209.0 degrees C * 10
    WorldClim: Temperature - coldest month min 94.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 142.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 106.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 231.0 degrees C * 10
    WorldClim: Temperature - isothermality 50.0 %
    WorldClim: Temperature - seasonality 3643.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 303.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 235.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 153.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.1029563 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 1.0816653 degrees
    Distance - to permanent water (weighted) 0.1029563 km
    Euclidean Distance to Coast (metres) 2141.9128 m
    Remoteness index 0.74
    Hydrology
    Water Observations From Space 21.73913 Percentage
    Marine
    Sea Surface Temperature - MODIS Terra 19.885857 Degrees C
    Social
    Disadvantaged 984.689 points (mean=1000)
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.45567122
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.024040092
    2030A1BMk35M: Water deficit - month max 88.42168 mm
    2030A1BMk35M: Water deficit - month mean 42.352722 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.98371816 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 41.01041
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 2.163608
    2030A1BMk35M: Water surplus - annual mean 7.069877 mm
    2030A1BMk35M: Water surplus - month max 59.914536 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 14.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.6 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 1.0 %
    Bouguer gravity anomalies -801.559 Gal
    Bulk density 1.16 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic -11762.195 %
    Carbon store pre-European 37.85976 kgC/ha
    Clay % 15.0 %
    Crop factor - annual mean 0.47418267
    Crop factor - month max 0.9
    Crop factor - month min 0.028419208
    Erodibility 13.0 k factor
    Erosional surfaces - proportion 37.5 %
    Erosivity 721.0 MJ mm/ha/hr
    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 -101.0 nT
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - coldest quarter mean (Bio35) 0.99
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.01
    Moisture Index - lowest quarter mean (Bio33) 0.04
    Moisture Index - seasonality (Bio31) 88.0
    Moisture Index - warmest quarter mean (Bio34) 0.05
    Nitrogen - plant-available pre-European 3079.634 kgN/ha
    Nitrogen concentration pre-European 44.31385 mgN kg/H2O
    Nitrogen store pre-European 32.388046 kgN/ha
    Nutrient status 0.6 index
    Pedality hydrological score 1.8
    Phosphorus - plant-available pre-European 5.941659 kgP/ha
    Phosphorus - plant-available total pre-European 465.15295 kgP/ha
    Phosphorus pre-European 8.129741 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 4.894184
    Unreliable water retention parameters 0.0
    Water deficit - month max 91.33126 mm
    Water deficit - month mean 42.212513 mm
    Water deficit - month min 0.0 mm
    Water holding capacity 57620.0 mm
    Water holding capacity - plant-available 94.0 mm
    Water potential - annual mean -0.93447787 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 42.67644
    Water stress index - month max 81.0
    Water stress index - month min 2.5577288
    Water surplus - annual mean 13.094611 mm
    Water surplus - month max 94.22026 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 6.55501 Weathering Intensity Index
    Topography
    Aspect 192.0 degrees
    Averaged Topographic Relief 64.625 metres
    Bathymetry and Topography 9 sec -6.0 m
    Elevation 22.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 1.6843871 degrees
    Topographic relief 32.03645 m
    Topographic roughness 76.65314 %
    Topographic slope (%) 1.685416 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1626 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 32.0 %
    Fractional Cover - Bare Soil (2012-03-05) 48.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 49.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 3.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0118 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    NPP Mean 11.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2874 NDVI
    Phenology peak day of year 2002 dry 210.23077 Day
    Phenology peak day of year 2012 wet 217.0 Day