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Occurrence record: PERTH:PERTH 4506359

Specimen of Gahnia sclerioides

Dataset

Data partner Australia's Virtual Herbarium
Data resource PERTH AVH data
Institution code Western Australia, Department of Biodiversity, Conservation and Attractions
Supplied institution code "PERTH"
Collection code Western Australian Herbarium
Supplied collection code "PERTH"
Catalog number PERTH 4506359
Occurrence ID PERTH:PERTH:PERTH 4506359
Basis of record Preserved specimen
Identified by M. Hislop
Identified date 2003-04-23
Collector Sherwood, M.
Record number 870
State conservation Western Australia: Priority Three
Data generalizations Location in Western Australia, Australia generalised to 0.1 degrees. Sensitive in WA, Name: Western Australia, Zone: STATE [Sensitive, WA DEC]
Occurrence remarks 1 m plant with brown flower heads.
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided
Date identified 2003-04-23

Event

Occurrence date Year: 1991, Month: 08, Day:
Date precision Day

Taxonomy

Scientific name Gahnia sclerioides
Supplied scientific name "Gahnia sclerioides K.L.Wilson"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Gahnia
Species Gahnia sclerioides
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship K.L.Wilson

Geospatial

Country Australia
State or Territory Western Australia
Supplied as: "WA"
Habitat Soil, sandy gravel.
Latitude -35.1
Longitude 117.6
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in meters 13000.0
Coordinates generalised Due to sensitivity concerns, the coordinates of this record have been generalised: "Location in Western Australia, Australia generalised to 0.1 degrees. Sensitive in WA, Name: Western Australia, Zone: STATE [Sensitive, WA DEC]".
Biome Marine

Additional properties

User flagged issues 

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    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
    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
    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
    Coordinates dont match supplied state Passed
    Show/Hide 9 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial West Cape Howe
    CAPAD 2012 Terrestrial West Cape Howe
    CAPAD 2014 Terrestrial West Cape Howe
    CAPAD 2016 Terrestrial West Cape Howe
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Irrigation practice - dominant 6. Local knowledge
    Land use Nature conservation
    NRM Regions 2010 South Coast
    NRM Regions 2014 South Coast
    NRM Regions 2015 South Coast
    NRM Regions 2017 South Coast Region
    NRM Regions 2017 (Qld 2019) South Coast Region
    Stubble practice - dominant (area) Stubble left intact
    Stubble practice - dominant (number) Stubble left intact
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) No cultivation
    Area management
    National Landcare Program Management Units 2018 South Coast Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IBRA 6 Regions Warren
    IBRA 6 Sub Regions Warren
    IBRA 7 Regions Warren
    IBRA 7 Subregions Warren
    Terrestrial Ecoregional Boundaries Jarrah-Karri Forest And Shrublands
    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) Temperate: distinctly dry (and warm) summer
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Heath (temperate)
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 DENMARK RIVER
    River Regions DENMARK RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions South-West
    Marine
    Marine Ecoregions of the World Leeuwin
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories Western Australia
    Australian States and Territories Western Australia
    Commonwealth Electoral Boundaries O'Connor
    Local Government Areas 2011 Albany (C)
    Local Government Areas 2012 deprecated Albany
    Local Government Areas PSMA 2018 CITY OF ALBANY
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 28
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1213
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) ALBANY REGION
    PSMA ABS SA3 Statistical Areas (2016) ALBANY
    PSMA ABS SA4 Statistical Areas (2016) WESTERN AUSTRALIA - WHEAT BELT
    PSMA Commonwealth Electoral Boundaries (2016) O'CONNOR
    PSMA Commonwealth Electoral Boundaries (2018) O'CONNOR
    PSMA Indigenous Areas (2016) ALBANY
    PSMA Indigenous Locations (2016) ALBANY - SURROUNDS
    PSMA Indigenous Regions (2016) SOUTH-WESTERN WA
    PSMA Localities (2018) WEST CAPE HOWE
    PSMA Remoteness Areas (2016) Outer Regional Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (WA)
    PSMA State Electoral Boundaries (2016) SOUTH WEST REGION
    PSMA State Electoral Boundaries (2018) SOUTH WEST REGION
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (WA)
    PSMA Wards (2018) WEST WARD
    Statistical Local Areas Albany (C) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Albany Region
    Surface Geology of Australia Qdc
    Topography
    Physiographic Provinces of Australia Yilgarn Plateau Province
    Physiographic Regions 2011 Warren-Denmark Slopes
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Heathlands
    NVIS 4.1 Major Vegetation Subgroups Heathlands
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Residual
    Vegetation types - native Heathlands
    Vegetation types - present Heathlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 9738067.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.5748
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.705
    Endemism 0.023117376
    Endemism (Non-marine) 0.024945699
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 13.0 frequency
    Occurrence Density 10595.0 frequency
    Shannon Diversity (H) 5.220435 index
    Species Richness 1158.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 8.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 1.0535873
    2030A1BMk35M: Evaporation - month min 52.63 mm
    2030A1BMk35M: Precipitation - annual mean 79.70917 mm
    2030A1BMk35M: Precipitation - driest month 25.02 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.0942698
    2030A1BMk35M: Precipitation - spring or autumn season 0.09383505
    2030A1BMk35M: Temperature - annual max mean 20.227499 degrees C
    2030A1BMk35M: Temperature - annual min mean 12.09 degrees C
    2030A1BMk35M: Temperature - annual range 15.27002 degrees C
    Aridity index - annual mean 1.2276262
    Aridity index - month max 3.1910996
    Aridity index - month min 0.14217067
    Evaporation - annual mean 111.428986 (ml/5km x 5km pixel)
    Evaporation - average 20830.0 ml
    Evaporation - month max 208.71118 mm
    Evaporation - month min 47.905594 mm
    Evaporation - variability 5.0 %
    Growth index C3 macrotherm plants - annual mean 0.06 index
    Growth index C3 mesotherm plants - annual mean 0.42 index
    Growth index C4 megatherm plants - annual mean 0.04 index
    Humidity - annual mean relative 85.03787 %
    Humidity - annual mean relative 3pm 78.74695 %
    Humidity - month max relative 91.104576 %
    Humidity - month max relative 3pm 82.90403 %
    Humidity - month min relative 73.639206 %
    Humidity - month min relative 3pm 73.639206 %
    Precipitation - annual 982.0 mm
    Precipitation - annual (Bio12) 1004.0 mm
    Precipitation - annual mean 86.12733 mm
    Precipitation - annual seasonality -1.765939
    Precipitation - coldest quarter (Bio19) 427.0 mm
    Precipitation - driest month 24.0 mm
    Precipitation - driest period (Bio14) 6.0 mm
    Precipitation - driest quarter (Bio17) 85.0 mm
    Precipitation - equinox seasonality ratio 0.99988866
    Precipitation - seasonality (Bio15) 58.0 mm
    Precipitation - spring or autumn season -1.1092897E-4
    Precipitation - warmest quarter (Bio18) 90.0 mm
    Precipitation - wettest month 164.52795 mm
    Precipitation - wettest period (Bio13) 39.0 mm
    Precipitation - wettest quarter (Bio16) 446.0 mm
    Radiation - annual mean (Bio20) 15.8 MJ/m2/day
    Radiation - seasonality (Bio23) 42.0
    Radiation - warmest quarter (Bio26) 22.4 MJ/m2/day
    Temperature - annual max mean 18.671667 degrees C
    Temperature - annual mean (Bio01) 15.3 degrees C
    Temperature - annual min mean 10.4375 degrees C
    Temperature - annual range 15.299988 degrees C
    Temperature - annual range (Bio07) 15.3 degrees C
    Temperature - coldest month min 7.51 degrees C
    Temperature - coldest period min (Bio06) 8.2 degrees C
    Temperature - coldest quarter mean (Bio11) 12.1 degrees C
    Temperature - diurnal range mean (Bio02) 8.1 degrees C
    Temperature - driest quarter mean (Bio09) 18.5 degrees C
    Temperature - isothermality (Bio03) 0.53 %
    Temperature - month hottest maximum 22.84 degrees C
    Temperature - seasonality (Bio04) 0.9
    Temperature - warmest month min 13.88 degrees C
    Temperature - warmest period max (Bio05) 23.5 degrees C
    Temperature - warmest quarter (Bio10) 18.6 degrees C
    Temperature - wettest quarter mean (Bio08) 12.3 degrees C
    Wind run - annual mean 370.71115 km/day
    WorldClim: Precipitation - annual 963.0 mm
    WorldClim: Precipitation - coldest quarter 419.0 mm
    WorldClim: Precipitation - driest month 25.0 mm
    WorldClim: Precipitation - driest quarter 82.0 mm
    WorldClim: Precipitation - seasonality 55.0
    WorldClim: Precipitation - warmest quarter 91.0 mm
    WorldClim: Precipitation - wettest month 155.0 mm
    WorldClim: Precipitation - wettest quarter 419.0 mm
    WorldClim: Temperature - annual mean 152.0 degrees C * 10
    WorldClim: Temperature - annual range 172.0 degrees C * 10
    WorldClim: Temperature - coldest month min 73.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 117.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 94.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 186.0 degrees C * 10
    WorldClim: Temperature - isothermality 54.0 %
    WorldClim: Temperature - seasonality 2851.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 245.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 190.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 117.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.022360679 degrees
    Distance - to coast 0.01 km x 100
    Distance - to non-permanent water (weighted) 0.3244996 degrees
    Distance - to permanent water (weighted) 0.022360679 km
    Euclidean Distance to Coast (metres) 5467.1963 m
    Remoteness index 4.536937
    Hydrology
    Drainage - average 3177.0 megalitres/5x5km/year
    Drainage - variability 27.0 %
    Runoff - average 833.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 3.6 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 47.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.4298924 Mg/m^3
    Carbon - organic -10364.244 %
    Clay % 5.0 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.69
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Ph - soil 4.0 ph
    Soil depth 0.8 m
    Soil pedality 1.9537635
    Water holding capacity 20339.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 3.29479 Weathering Intensity Index
    Topography
    Aspect 183.0 degrees
    Averaged Topographic Relief 269.75 metres
    Bathymetry and Elvation 9 sec 144.0 m
    Elevation 171.0 m
    Topographic Slope (degrees) 6.6443796 degrees
    Topographic relief 40.79097 m
    Topographic slope (%) 3.04635 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3671 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 66.0 %
    Fractional Cover - Bare Soil (2012-03-05) 2.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 25.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 73.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.8 m^2 plant / m^2 ground
    NDVI Mean 77.0 NDVI x 100
    NPP Mean 16.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.704 NDVI