Occurrence record: WOLL6475

PreservedSpecimen of Gahnia microstachya | Slender Saw-sedge recorded on 2001-12-01

Dataset

Data provider Australia's Virtual Herbarium
Data resource WOLL AVH data
Institution University of Wollongong
Supplied institution code "WOLL"
Collection The Janet Cosh Herbarium
Supplied collection code "WOLL"
Catalogue Number WOLL6475
Occurrence ID WOLL:WOLL:WOLL6475
Basis of record Preserved specimen
Collector Cosh, J.
Reproductive condition flowers
License CC-BY 4.0 (Int)
Occurrence remarks Det. By. R.G.Coveny RBG 12.12.01
Occurrence status present

Event

Collecting date 2001-12-01
Date precision Day

Taxonomy

Scientific name Gahnia microstachya
Taxon rank species
Common name Slender Saw-sedge
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Gahnia
Species Gahnia microstachya
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Benth.
Nomenclatural code ICN

Geospatial

Country Australia
State or Territory New South Wales
Local government area Wingecarribee (A)
Latitude -34.625877233245
Longitude 150.412631770281
Geodetic datum EPSG:4326
Verbatim coordinate system UTM
Verbatim locality Swamp near earth quarry Meryla Rd
Coordinate precision 0.0002777777777777778
Coordinate uncertainty in metres 1000.0
Verbatim SRS EPSG:28356
Georeference remarks Grid not provided, assumed MGA.
Verbatim coordinates MGA 56 262800 6165400
Biome Terrestrial
Country code AU

Additional properties

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    First of the month Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the year 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
    Unrecognized geodetic datum 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 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
    Habitat incorrect for species Passed
    Show/Hide 9 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    GER National Corridor GER National Corridor
    GER Southern Highlands GER Southern Highlands
    GER Standard Boundary GER Standard Boundary
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Eastern Asutralia Temperate Forests
    Great Eastern Ranges Initiative GER Great Eastern Ranges Initiative
    Irrigation practice - dominant No irrigation
    Land use Forestry
    NRM Regions 2010 Southern Rivers
    NRM Regions 2014 South East NSW
    NRM Regions 2015 South East NSW
    NRM Regions 2017 South East NSW
    NRM Regions 2017 (Qld 2019) South East NSW
    Stubble practice - dominant (area) Removed = cool burn
    Stubble practice - dominant (number) Four practices equal
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) No cultivation
    Area management
    National Landcare Program Management Units 2018 South East NSW
    Biodiversity
    Freshwater Ecoregions of the World Eastern Coastal Australia
    IBRA 6 Regions Sydney Basin
    IBRA 6 Sub Regions Moss Vale
    IBRA 7 Regions Sydney Basin
    IBRA 7 Subregions Moss Vale
    Terrestrial Ecoregional Boundaries Eastern Australian Temperate Forests
    World Anthropogenic Biomes (2000) Populated woodlands
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Koppen Climate Classification (All Classes) Temperate: no dry season (warm summer)
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 South East Coast (NSW)
    Drainage Divisions Level 2 SHOALHAVEN RIVER
    River Regions SHOALHAVEN RIVER
    Marine
    Marine Ecoregions of the World Cape Howe
    States including coastal waters New South Wales (including Coastal Waters)
    Political
    ASGS Australian States and Territories New South Wales
    Australian States and Territories New South Wales
    Commonwealth Electoral Boundaries Throsby
    Local Government Areas 2011 Wingecarribee (A)
    Local Government Areas 2012 deprecated Wingecarribee
    Local Government Areas PSMA 2018 WINGECARRIBEE SHIRE COUNCIL
    NSW Local Land Services Regions South East
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 11
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2781
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NSW
    PSMA ABS SA2 Statistical Areas (2016) ROBERTSON - FITZROY FALLS
    PSMA ABS SA3 Statistical Areas (2016) SOUTHERN HIGHLANDS
    PSMA ABS SA4 Statistical Areas (2016) SOUTHERN HIGHLANDS AND SHOALHAVEN
    PSMA Commonwealth Electoral Boundaries (2016) HUME
    PSMA Commonwealth Electoral Boundaries (2018) HUME
    PSMA Indigenous Areas (2016) SOUTHERN TABLELANDS
    PSMA Indigenous Locations (2016) WINGECARIBEE
    PSMA Indigenous Regions (2016) SOUTH-EASTERN NSW
    PSMA Localities (2018) MERYLA
    PSMA Remoteness Areas (2016) Inner 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 (NSW)
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NSW)
    Statistical Local Areas Wingecarribee (A)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Sydney Region
    Surface Geology of Australia -Rshw
    Topography
    Physiographic Provinces of Australia Macquarie Uplands Province
    Physiographic Regions 2011 Hawkesbury-Shoalhaven Plateaus
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a tussock grass understorey
    Tenure of Australia's forests (2013) v2.0 Multiple Use Forest
    Vegetation - condition Modified
    Vegetation types - native Eucalypt open forests
    Vegetation types - present Eucalyptus open forest

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 8423754.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.0888
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 4.4519
    Endemism 0.015971566
    Endemism (Non-marine) 0.01765271
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 5.0 frequency
    Occurrence Density 14090.0 frequency
    Shannon Diversity (H) 5.7162538 index
    Species Richness 1505.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 11.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.6697147
    2030A1BMk35M: Evaporation - month min 71.91 mm
    2030A1BMk35M: Precipitation - annual mean 83.03333 mm
    2030A1BMk35M: Precipitation - driest month 51.93 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.74331844
    2030A1BMk35M: Precipitation - spring or autumn season -0.34374
    2030A1BMk35M: Temperature - annual max mean 20.845833 degrees C
    2030A1BMk35M: Temperature - annual min mean 9.6525 degrees C
    2030A1BMk35M: Temperature - annual range 23.700012 degrees C
    Aridity index - annual mean 0.9336684
    Aridity index - month max 2.5424805
    Aridity index - month min 0.414635
    Evaporation - annual mean 127.75261 (ml/5km x 5km pixel)
    Evaporation - average 19500.0 ml
    Evaporation - month max 213.92221 mm
    Evaporation - month min 51.875076 mm
    Evaporation - variability 6.0 %
    Growth index C3 macrotherm plants - annual mean 0.1 index
    Growth index C3 mesotherm plants - annual mean 0.41 index
    Growth index C4 megatherm plants - annual mean 0.07 index
    Humidity - annual mean relative 81.79856 %
    Humidity - annual mean relative 3pm 73.25799 %
    Humidity - month max relative 87.70414 %
    Humidity - month max relative 3pm 80.54288 %
    Humidity - month min relative 67.707726 %
    Humidity - month min relative 3pm 67.707726 %
    Precipitation - annual 1094.0 mm
    Precipitation - annual (Bio12) 1060.0 mm
    Precipitation - annual mean 95.57308 mm
    Precipitation - annual seasonality 0.07054917
    Precipitation - coldest quarter (Bio19) 239.0 mm
    Precipitation - driest month 67.191734 mm
    Precipitation - driest period (Bio14) 12.0 mm
    Precipitation - driest quarter (Bio17) 214.0 mm
    Precipitation - equinox seasonality ratio 0.71184707
    Precipitation - seasonality (Bio15) 20.0 mm
    Precipitation - spring or autumn season -0.40308008
    Precipitation - warmest quarter (Bio18) 288.0 mm
    Precipitation - wettest month 131.89137 mm
    Precipitation - wettest period (Bio13) 28.0 mm
    Precipitation - wettest quarter (Bio16) 329.0 mm
    Radiation - annual mean (Bio20) 16.2 MJ/m2/day
    Radiation - seasonality (Bio23) 37.0
    Radiation - warmest quarter (Bio26) 22.2 MJ/m2/day
    Temperature - annual max mean 19.275 degrees C
    Temperature - annual mean (Bio01) 14.1 degrees C
    Temperature - annual min mean 8.0625 degrees C
    Temperature - annual range 23.175873 degrees C
    Temperature - annual range (Bio07) 23.9 degrees C
    Temperature - coldest month min 2.56 degrees C
    Temperature - coldest period min (Bio06) 2.3 degrees C
    Temperature - coldest quarter mean (Bio11) 8.5 degrees C
    Temperature - diurnal range mean (Bio02) 11.0 degrees C
    Temperature - driest quarter mean (Bio09) 9.4 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 25.57 degrees C
    Temperature - seasonality (Bio04) 1.5
    Temperature - warmest month min 13.5 degrees C
    Temperature - warmest period max (Bio05) 26.2 degrees C
    Temperature - warmest quarter (Bio10) 19.5 degrees C
    Temperature - wettest quarter mean (Bio08) 18.3 degrees C
    Wind run - annual mean 150.56952 km/day
    WorldClim: Precipitation - annual 1198.0 mm
    WorldClim: Precipitation - coldest quarter 281.0 mm
    WorldClim: Precipitation - driest month 65.0 mm
    WorldClim: Precipitation - driest quarter 215.0 mm
    WorldClim: Precipitation - seasonality 23.0
    WorldClim: Precipitation - warmest quarter 332.0 mm
    WorldClim: Precipitation - wettest month 137.0 mm
    WorldClim: Precipitation - wettest quarter 377.0 mm
    WorldClim: Temperature - annual mean 136.0 degrees C * 10
    WorldClim: Temperature - annual range 230.0 degrees C * 10
    WorldClim: Temperature - coldest month min 21.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 80.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 111.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 88.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 4202.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 251.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 188.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 186.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.3935734 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.080622576 km
    Euclidean Distance to Coast (metres) 19632.553 m
    Remoteness index 1.3126575
    Hydrology
    Drainage - average 1672.0 megalitres/5x5km/year
    Drainage - variability 106.0 %
    Runoff - average 3396.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 15.7 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 76.960915
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 132.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.3318447 Mg/m^3
    Carbon - organic 2.4413786 %
    Clay % 17.031553 %
    Hydrologic conductivity - average saturated 55.454544 mm/h
    Moisture Index - annual mean (Bio28) 0.77
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Ph - soil 4.0 ph
    Soil depth 1.1 m
    Soil pedality 1.8737864
    Water holding capacity 58000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.47341 Weathering Intensity Index
    Topography
    Aspect 295.0 degrees
    Averaged Topographic Relief 326.0 metres
    Bathymetry and Elvation 9 sec 535.0 m
    Elevation 553.0 m
    Topographic Slope (degrees) 7.480539 degrees
    Topographic relief 32.31433 m
    Topographic slope (%) 3.227201 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3245 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 83.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 35.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 65.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0622 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 3.8 m^2 plant / m^2 ground
    NDVI Mean 77.0 NDVI x 100
    NPP Mean 11.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.7429 NDVI