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Occurrence record: PERTH:PERTH 8590052

Specimen of Gahnia sp. L (K.R.Newbey 7888) recorded on 2007-11-14

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 8590052
Occurrence ID PERTH:PERTH:PERTH 8590052
Basis of record Preserved specimen
Collector Reiffer, S.
Record number SR 084
Occurrence remarks Perennial sedge, 100 cm high. Flowers brown. Reproductive method: seeds.
Occurrence status present
Supplied as Present
Abcd identification qualifier Not provided

Event

Occurrence date 2007-11-14
Date precision Day
Verbatim event date 14 Nov 2007

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 Lake Magenta Nature Reserve
Habitat Flat. Low disturbance. Grey sand/loam with pink quartz.
Latitude -33.6269870891
Supplied as: "-33.6269870900"
Longitude 119.16909223
Supplied as: "119.1690922300"
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Lake Magenta Nature Reserve
Coordinate precision Unknown
Coordinate uncertainty in meters 100.0
Georeferenced by collector
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
    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
    Missing name of person who georeferenced the occurrence Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 10 missing properties
    Show/Hide 40 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Lake Magenta
    CAPAD 2012 Terrestrial Lake Magenta
    CAPAD 2014 Terrestrial Lake Magenta
    CAPAD 2016 Terrestrial Lake Magenta
    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
    Important Bird Areas (IBA) Australia Lake Magenta IBA
    Irrigation practice - dominant No irrigation
    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 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 rangelands
    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 warm) summer
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Mallee (temperate)
    Hydrology
    Drainage Divisions Level 1 South West Coast
    Drainage Divisions Level 2 ALBANY COAST
    River Regions ALBANY COAST
    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
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Mallee Woodlands and Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mallee with a dense shrubby understorey
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Residual
    Vegetation types - native Mallee woodlands and shrublands
    Vegetation types - present Mallee woodlands and shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 9738067.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.1773
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.285
    Endemism 0.018446563
    Endemism (Non-marine) 0.018488135
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 4.0 frequency
    Occurrence Density 84.0 frequency
    Shannon Diversity (H) 3.556823 index
    Species Richness 47.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 7.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.31067577
    2030A1BMk35M: Evaporation - month min 55.31 mm
    2030A1BMk35M: Precipitation - annual mean 29.209167 mm
    2030A1BMk35M: Precipitation - driest month 17.27 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.0799745
    2030A1BMk35M: Precipitation - spring or autumn season 0.07897051
    2030A1BMk35M: Temperature - annual max mean 23.235 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.379167 degrees C
    2030A1BMk35M: Temperature - annual range 23.429993 degrees C
    Aridity index - annual mean 0.3379805
    Aridity index - month max 0.9007366
    Aridity index - month min 0.06666671
    Evaporation - annual mean 144.7666 (ml/5km x 5km pixel)
    Evaporation - average 8618.0 ml
    Evaporation - month max 269.99985 mm
    Evaporation - month min 54.39992 mm
    Evaporation - variability 17.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.16 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 80.01063 %
    Humidity - annual mean relative 3pm 67.59842 %
    Humidity - month max relative 90.70233 %
    Humidity - month max relative 3pm 78.98937 %
    Humidity - month min relative 56.907715 %
    Humidity - month min relative 3pm 56.907715 %
    Precipitation - annual 371.0 mm
    Precipitation - annual (Bio12) 373.0 mm
    Precipitation - annual mean 31.25 mm
    Precipitation - annual seasonality -0.7518248
    Precipitation - coldest quarter (Bio19) 128.0 mm
    Precipitation - driest month 17.0 mm
    Precipitation - driest period (Bio14) 4.0 mm
    Precipitation - driest quarter (Bio17) 68.0 mm
    Precipitation - equinox seasonality ratio 1.0333333
    Precipitation - seasonality (Bio15) 31.0 mm
    Precipitation - spring or autumn season 0.032967035
    Precipitation - warmest quarter (Bio18) 70.0 mm
    Precipitation - wettest month 49.0 mm
    Precipitation - wettest period (Bio13) 11.0 mm
    Precipitation - wettest quarter (Bio16) 129.0 mm
    Radiation - annual mean (Bio20) 17.8 MJ/m2/day
    Radiation - seasonality (Bio23) 36.0
    Radiation - warmest quarter (Bio26) 24.3 MJ/m2/day
    Temperature - annual max mean 21.485 degrees C
    Temperature - annual mean (Bio01) 15.8 degrees C
    Temperature - annual min mean 9.2425 degrees C
    Temperature - annual range 23.199982 degrees C
    Temperature - annual range (Bio07) 23.7 degrees C
    Temperature - coldest month min 5.31 degrees C
    Temperature - coldest period min (Bio06) 5.2 degrees C
    Temperature - coldest quarter mean (Bio11) 10.9 degrees C
    Temperature - diurnal range mean (Bio02) 12.7 degrees C
    Temperature - driest quarter mean (Bio09) 19.6 degrees C
    Temperature - isothermality (Bio03) 0.54 %
    Temperature - month hottest maximum 28.5 degrees C
    Temperature - seasonality (Bio04) 1.34
    Temperature - warmest month min 13.87 degrees C
    Temperature - warmest period max (Bio05) 28.9 degrees C
    Temperature - warmest quarter (Bio10) 20.7 degrees C
    Temperature - wettest quarter mean (Bio08) 11.1 degrees C
    Wind run - annual mean 239.6325 km/day
    WorldClim: Precipitation - annual 386.0 mm
    WorldClim: Precipitation - coldest quarter 134.0 mm
    WorldClim: Precipitation - driest month 16.0 mm
    WorldClim: Precipitation - driest quarter 63.0 mm
    WorldClim: Precipitation - seasonality 32.0
    WorldClim: Precipitation - warmest quarter 63.0 mm
    WorldClim: Precipitation - wettest month 49.0 mm
    WorldClim: Precipitation - wettest quarter 135.0 mm
    WorldClim: Temperature - annual mean 159.0 degrees C * 10
    WorldClim: Temperature - annual range 236.0 degrees C * 10
    WorldClim: Temperature - coldest month min 57.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 110.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 125.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 209.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 3949.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 293.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 209.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 119.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.03 degrees
    Distance - to coast 0.6646804 km x 100
    Distance - to non-permanent water (weighted) 0.03 degrees
    Distance - to permanent water (weighted) 0.5622277 km
    Euclidean Distance to Coast (metres) 42709.78 m
    Remoteness index 12.607022
    Hydrology
    Drainage - average 110.0 megalitres/5x5km/year
    Drainage - variability 150.0 %
    Runoff - average 56.0 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 73.25619
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 100.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.44 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 22.0 %
    Bulk density 1.6704233 Mg/m^3
    Carbon - organic 0.77424115 %
    Clay % 39.192062 %
    Hydrologic conductivity - average saturated 10.666667 mm/h
    Moisture Index - annual mean (Bio28) 0.31
    Moisture Index - highest quarter mean (Bio32) 0.63
    Nutrient status 1.3 index
    Ph - soil 5.0 ph
    Soil depth 1.0 m
    Soil pedality 3.2243385
    Water holding capacity 15090.0 mm
    Water stress index - month max 80.99999
    Weathering Intensity V2 5.76738 Weathering Intensity Index
    Topography
    Aspect 122.0 degrees
    Averaged Topographic Relief 24.666666 metres
    Bathymetry and Elvation 9 sec 297.0 m
    Elevation 298.0 m
    Topographic Slope (degrees) 0.092181176 degrees
    Topographic relief 1.706787 m
    Topographic slope (%) 0.1338469 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1709 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 37.0 %
    Fractional Cover - Bare Soil (2012-03-05) 25.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 39.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 36.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0209 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NDVI Mean 52.0 NDVI x 100
    NPP Mean 7.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4225 NDVI