Occurrence record: AD 98670755

Preserved specimen of Gazania rigens (L.) Gaertn. | Trailing Gazania recorded on 1983-12-19
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Dataset

Data partner Australia's Virtual Herbarium
Data resource State Herbarium of South Australia (AD) AVH data
Institution code Department of Environment, Water and Natural Resources
Supplied institution code "AD"
Collection State Herbarium of South Australia
Supplied collection code "AD"
Catalog number AD 98670755
Occurrence ID AD:AD:AD 98670755
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by ["Symon, D.E."]
Identified date 20070723
Collector ["Symon, D.E."]
Supplied as "Symon, D.E."
Record number 13635
License UNSPECIFIED
Presence/Absence PRESENT
Supplied as Present
Date identified 2007-07-23
Supplied as 20070723

Event

Occurrence date 1983-12-19
Verbatim event date 19 Dec 1983
Date precision DAY

Taxonomy

Scientific name Gazania rigens
Supplied scientific name "Gazania rigens (L.) Gaertn."
Identified to rank species
Common name Trailing Gazania
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Asterales
Family Asteraceae
Supplied as "Compositae"
Genus Gazania
Species Gazania rigens
Name match metric exactMatch
Scientific name authorship (L.) Gaertn.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory South Australia
Locality Porter Bay, S of Port Lincoln
Habitat
Supplied as "Junction of low limestone rise and samphire swamp at wend of swamp"
Latitude -34.73207977799116
Supplied as: "-34.7333330000"
Longitude 135.8844558490056
Supplied as: "135.8833330000"
Datum EPSG:4326
Supplied datum: "AGD84"
Coordinate precision Unknown
Coordinate uncertainty (in metres) 1000.0
Georeferenced by collector
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim coordinates 34,44,,S;135,53,,E

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    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    NRM Regions 2010 Eyre Peninsula
    NRM Regions 2014 Eyre Peninsula
    NRM Regions 2015 Eyre Peninsula
    NRM Regions 2017 Eyre Peninsula
    NRM Regions 2017 (Qld 2019) Eyre Peninsula
    Stubble practice - dominant (area) Stubble left intact
    Stubble practice - dominant (number) Stubble left intact
    Tillage practice - dominant (area) 1-2 cultivations
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Eyre Peninsula
    Biodiversity
    IBRA 6 Regions Eyre Yorke Block
    IBRA 6 Sub Regions Eyre Hills
    IBRA 7 Regions Eyre Yorke Block
    IBRA 7 Subregions Eyre Hills
    Terrestrial Ecoregional Boundaries Eyre And York Mallee
    World Anthropogenic Biomes (2000) Urban
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Hydrology
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 EYRE PENINSULA
    River Regions EYRE PENINSULA
    Marine
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Marine Ecoregions of the World South Australian Gulfs
    States including coastal waters South Australia (including Coastal Waters)
    Political
    Australian States and Territories South Australia
    Local Government Areas 2012 deprecated Port Lincoln
    Local Government Areas PSMA 2018 CITY OF PORT LINCOLN
    Native Title Determinations (13/7/2020) Barngarla Native Title Claim SCD2016/001
    PSMA Localities (2018) LINCOLN
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Gawler Region
    Surface Geology of Australia Lgd
    Topography
    Physiographic Provinces of Australia Eyre Peninsula Province
    Physiographic Regions 2011 Lincoln Hills
    Vegetation
    Forests of Australia 2018B Eucalypt Mallee Woodland
    IGBP Land Cover vegetation classification scheme (2011) Water
    Land cover Built-up
    NVIS 4.1 Major Vegetation Groups Mallee Woodlands and Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mallee with a dense shrubby understorey
    Vegetation - condition Removed
    Vegetation types - native Mallee woodlands and shrublands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.1122
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8347
    Endemism 0.043096043
    Endemism (Non-marine) 0.045165163
    Mammals – Fritz et al 2009 - 0.5 degree 0.5124
    Occurrence Density 15430.0 frequency
    Shannon Diversity (H) 6.619768 index
    Species Richness 2675.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.45104232
    2030A1BMk35M: Evaporation - month min 49.666668 mm
    2030A1BMk35M: Precipitation - annual mean 34.79741 mm
    2030A1BMk35M: Precipitation - driest month 9.083333 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.9934722
    2030A1BMk35M: Precipitation - spring or autumn season -0.0064998716
    2030A1BMk35M: Temperature - annual max mean 21.604815 degrees C
    2030A1BMk35M: Temperature - annual min mean 12.478426 degrees C
    2030A1BMk35M: Temperature - annual range 17.484436 degrees C
    Precipitation - annual (Bio12) 468.0 mm
    Precipitation - coldest quarter (Bio19) 215.75 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 43.5 mm
    Precipitation - seasonality (Bio15) 61.0 mm
    Precipitation - warmest quarter (Bio18) 43.75 mm
    Precipitation - wettest period (Bio13) 19.75 mm
    Precipitation - wettest quarter (Bio16) 219.25 mm
    Radiation - annual mean (Bio20) 17.7 MJ/m2/day
    Radiation - seasonality (Bio23) 41.0
    Radiation - warmest quarter (Bio26) 25.4 MJ/m2/day
    Temperature - annual mean (Bio01) 16.3 degrees C
    Temperature - annual range (Bio07) 17.975 degrees C
    Temperature - coldest period min (Bio06) 8.0 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 9.125 degrees C
    Temperature - driest quarter mean (Bio09) 20.150002 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - seasonality (Bio04) 1.0474999
    Temperature - warmest period max (Bio05) 25.975 degrees C
    Temperature - warmest quarter (Bio10) 20.225 degrees C
    Temperature - wettest quarter mean (Bio08) 12.6 degrees C
    Wind run - annual mean 334.49597 km/day
    Distance
    Distance - to any water (weighted) 0.09848858 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.17492855 degrees
    Distance - to permanent water (weighted) 0.09848858 km
    Euclidean Distance to Coast (metres) 1444.6097 m
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Sea Surface Temperature - MODIS Terra 17.20759 Degrees C
    SeaWIFS K490 Mean 0.116774514 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.0899589 mg/m^3
    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) 1.27 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 10.0 %
    Bulk density 1.039799 Mg/m^3
    Clay % 23.044222 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.4175
    Moisture Index - highest quarter mean (Bio32) 0.8875
    Nutrient status 1.85 index
    Soil depth 0.4 m
    Soil pedality 3.0359297
    Weathering Intensity V2 4.80455 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 127.166664 metres
    Bathymetry and Elvation 9 sec 12.0 m
    Topographic Slope (degrees) 1.195898 degrees
    Topographic relief 19.89812 m
    Topographic slope (%) 5.417156 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2217 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 32.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 73.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 27.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.6 m^2 plant / m^2 ground
    Normalized Difference Vegetation Index (2012-03-05) 0.4563 NDVI