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Occurrence record: PERTH:PERTH 5620082

Specimen of Gahnia sp. L (K.R.Newbey 7888) recorded on 2000-05-17

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 5620082
Occurrence ID PERTH:PERTH:PERTH 5620082
Basis of record Preserved specimen
Collector Wenham, P.
Record number LB 25-18
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided

Event

Occurrence date 2000-05-17
Date precision Day
Verbatim event date 17 May 2000

Taxonomy

Scientific name Gahnia sp. L (K.R.Newbey 7888)
Supplied scientific name "Gahnia sp. L (K.R. Newbey 7888) PN"
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Gahnia
Species Gahnia L
Taxonomic issue No issues
Name match metric Phrase match
A match was determined by parsing the name into a phrase name.
Name parse type INFORMAL

Geospatial

Country Australia
State or Territory Western Australia
Supplied as: "WA"
Locality Kent (S)
Locality Kent,
Habitat Reserve No:28667, Polygon No: 644592, Elevation ASL: 295m, underlying Geology Gypsiferous sand and silt in dunes adjacent to playa lakes; ancient drainage flats; commonly contain calcrete nodules, Disturbance: , Vegetation Condition: near natural, minor weed invasion, 65% litter cover, 35% bare ground.
Latitude -33.3533333291
Supplied as: "-33.3533333300"
Longitude 118.82027778
Supplied as: "118.8202777800"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Kent,
Coordinate precision Unknown
Biome Terrestrial

Additional properties

User flagged issues 

    Data quality tests

    Test name Result
    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
    First of the month 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
    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 12 missing properties
    Show/Hide 41 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Unnamed WA48436
    CAPAD 2012 Terrestrial Unnamed WA48436
    CAPAD 2014 Terrestrial Unnamed WA48436
    CAPAD 2016 Terrestrial Unnamed WA48436
    Fallow practice - dominant (area) Fallow less than 3 months
    Fallow practice - dominant (number) Fallow less than 3 months
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Southwestern Australia Forests and Scrub
    Irrigation practice - dominant No irrigation
    Land use Cropping
    NRM Regions 2010 Avon
    NRM Regions 2014 Avon
    NRM Regions 2015 Avon
    NRM Regions 2017 Avon River Basin
    NRM Regions 2017 (Qld 2019) Avon River Basin
    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 Avon River Basin
    Biodiversity
    Freshwater Ecoregions of the World Paleo
    IBRA 6 Regions Mallee
    IBRA 6 Sub Regions Western Mallee
    IBRA 7 Regions Mallee
    IBRA 7 Subregions Western Mallee
    Terrestrial Ecoregional Boundaries Esperance Mallee
    World Anthropogenic Biomes (2000) Remote croplands
    Climate
    Agroclimatic classification of Australia "Mediterranean" climate, but with drier cooler winters and less growth than Classic "Mediterranean" climate
    Koppen Climate Classification (All Classes) Temperate: distinctly dry (and hot) summer
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 SWAN COAST-AVON RIVER
    River Regions SWAN COAST-AVON 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 Kent (S)
    Local Government Areas 2012 deprecated Kent
    Local Government Areas PSMA 2018 SHIRE OF KENT
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 5
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 392
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) GNOWANGERUP
    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) KOJONUP - GNOWANGERUP
    PSMA Indigenous Locations (2016) GNOWANGERUP
    PSMA Indigenous Regions (2016) SOUTH-WESTERN WA
    PSMA Localities (2018) PINGRUP
    PSMA Remoteness Areas (2016) Remote 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) AGRICULTURAL REGION
    PSMA State Electoral Boundaries (2018) AGRICULTURAL REGION
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (WA)
    Statistical Local Areas Kent (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Yilgarn Region
    Surface Geology of Australia Qdlu
    Topography
    Physiographic Provinces of Australia Yilgarn Plateau Province
    Physiographic Regions 2011 Avon Plateau
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Mallee Woodland
    IGBP Land Cover vegetation classification scheme (2011) Woody savannas
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Other Shrublands
    NVIS 4.1 Major Vegetation Subgroups Other shrublands
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Transformed
    Vegetation types - native Other shrublands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 8258351.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.7384
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6161
    Endemism 0.016491931
    Endemism (Non-marine) 0.016563404
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 4.0 frequency
    Occurrence Density 775.0 frequency
    Shannon Diversity (H) 5.4702377 index
    Species Richness 333.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 9.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.2980063
    2030A1BMk35M: Evaporation - month min 53.4 mm
    2030A1BMk35M: Precipitation - annual mean 26.368334 mm
    2030A1BMk35M: Precipitation - driest month 14.03 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.95425844
    2030A1BMk35M: Precipitation - spring or autumn season -0.04723956
    2030A1BMk35M: Temperature - annual max mean 23.855 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.4075 degrees C
    2030A1BMk35M: Temperature - annual range 25.210022 degrees C
    Aridity index - annual mean 0.32924312
    Aridity index - month max 0.9426987
    Aridity index - month min 0.049163535
    Evaporation - annual mean 148.63205 (ml/5km x 5km pixel)
    Evaporation - average 8449.0 ml
    Evaporation - month max 280.12363 mm
    Evaporation - month min 54.1 mm
    Evaporation - variability 17.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.15 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 79.204895 %
    Humidity - annual mean relative 3pm 65.27209 %
    Humidity - month max relative 90.968864 %
    Humidity - month max relative 3pm 78.39618 %
    Humidity - month min relative 53.075558 %
    Humidity - month min relative 3pm 53.075558 %
    Precipitation - annual 353.0 mm
    Precipitation - annual (Bio12) 337.0 mm
    Precipitation - annual mean 29.166666 mm
    Precipitation - annual seasonality -1.1150442
    Precipitation - coldest quarter (Bio19) 127.0 mm
    Precipitation - driest month 13.0 mm
    Precipitation - driest period (Bio14) 3.0 mm
    Precipitation - driest quarter (Bio17) 55.0 mm
    Precipitation - equinox seasonality ratio 0.8636364
    Precipitation - seasonality (Bio15) 38.0 mm
    Precipitation - spring or autumn season -0.15584415
    Precipitation - warmest quarter (Bio18) 60.0 mm
    Precipitation - wettest month 51.0 mm
    Precipitation - wettest period (Bio13) 11.0 mm
    Precipitation - wettest quarter (Bio16) 129.0 mm
    Radiation - annual mean (Bio20) 18.1 MJ/m2/day
    Radiation - seasonality (Bio23) 36.0
    Radiation - warmest quarter (Bio26) 24.6 MJ/m2/day
    Temperature - annual max mean 22.055834 degrees C
    Temperature - annual mean (Bio01) 16.1 degrees C
    Temperature - annual min mean 9.193334 degrees C
    Temperature - annual range 24.700012 degrees C
    Temperature - annual range (Bio07) 25.5 degrees C
    Temperature - coldest month min 4.96 degrees C
    Temperature - coldest period min (Bio06) 4.9 degrees C
    Temperature - coldest quarter mean (Bio11) 10.7 degrees C
    Temperature - diurnal range mean (Bio02) 13.3 degrees C
    Temperature - driest quarter mean (Bio09) 18.9 degrees C
    Temperature - isothermality (Bio03) 0.52 %
    Temperature - month hottest maximum 29.72 degrees C
    Temperature - seasonality (Bio04) 1.48
    Temperature - warmest month min 14.16 degrees C
    Temperature - warmest period max (Bio05) 30.4 degrees C
    Temperature - warmest quarter (Bio10) 21.5 degrees C
    Temperature - wettest quarter mean (Bio08) 10.9 degrees C
    Wind run - annual mean 230.73563 km/day
    WorldClim: Precipitation - annual 354.0 mm
    WorldClim: Precipitation - coldest quarter 130.0 mm
    WorldClim: Precipitation - driest month 15.0 mm
    WorldClim: Precipitation - driest quarter 56.0 mm
    WorldClim: Precipitation - seasonality 37.0
    WorldClim: Precipitation - warmest quarter 58.0 mm
    WorldClim: Precipitation - wettest month 49.0 mm
    WorldClim: Precipitation - wettest quarter 135.0 mm
    WorldClim: Temperature - annual mean 162.0 degrees C * 10
    WorldClim: Temperature - annual range 252.0 degrees C * 10
    WorldClim: Temperature - coldest month min 53.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 107.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 130.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 204.0 degrees C * 10
    WorldClim: Temperature - isothermality 51.0 %
    WorldClim: Temperature - seasonality 4364.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 305.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 218.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 117.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 1.096038 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.3067572 km
    Euclidean Distance to Coast (metres) 70350.17 m
    Remoteness index 11.968027
    Hydrology
    Drainage - average 26.0 megalitres/5x5km/year
    Drainage - variability 219.0 %
    Runoff - average 42.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 78.57303
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 80.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.43 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 10.0 %
    Bulk density 1.1919999 Mg/m^3
    Carbon - organic 0.7574463 %
    Clay % 25.8 %
    Hydrologic conductivity - average saturated 12.18 mm/h
    Moisture Index - annual mean (Bio28) 0.29
    Moisture Index - highest quarter mean (Bio32) 0.63
    Nutrient status 1.0 index
    Ph - soil 5.0 ph
    Soil depth 0.3 m
    Soil pedality 1.696
    Water holding capacity 15090.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 6.02554 Weathering Intensity Index
    Topography
    Aspect 183.0 degrees
    Averaged Topographic Relief 35.0 metres
    Bathymetry and Elvation 9 sec 295.0 m
    Elevation 296.0 m
    Topographic Slope (degrees) 0.20223442 degrees
    Topographic relief 1.959991 m
    Topographic slope (%) 0.1136524 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1989 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 21.0 %
    Fractional Cover - Bare Soil (2012-03-05) 23.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 32.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 45.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.01 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 48.0 NDVI x 100
    NPP Mean 6.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.5025 NDVI