Occurrence record: Victorian Biodiversity Atlas - 7368825.00

HumanObservation of Cynodon dactylon var. dactylon | Couch recorded on 2003-05-26

Dataset

Data resource Victorian Biodiversity Atlas
Catalog number 7368825.00
Basis of record Human observation
Observer D'Ombrain, T. Tim
Supplied as "Tim D'Ombrain"
License CC-BY 3.0 (Au)
Sampling protocol Species List for Defined Area
Establishment means Introduced
Occurrence status present
Abcd identification qualifier Not provided

Event

Record date 2003-05-26
Supplied date "26-05-2003"
Sampling protocol Species List for Defined Area
Date precision Day
Event ID 11621

Taxonomy

Scientific name Cynodon dactylon var. dactylon
Taxon rank variety
Common name Couch
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Poales
Family Poaceae
Genus Cynodon
Species Cynodon dactylon
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (L.) Pers.

Geospatial

Country Australia
State / Province Victoria
Locality Wyndham (C)
Locality 802
Latitude -37.9195
Longitude 144.6098
Geodetic datum EPSG:4326
Supplied datum: "GDA94"
Coordinate precision Unknown
Coordinate uncertainty in meters 15.0
Location ID 816727
Biome Terrestrial

Additional properties

coverabund +
nvis gf Other grass
project id 4238.0
quadid etc 802
vic lf Medium to tiny non-tufted graminoid
dataset version date 30/12/2016
site accuracy km 0.015
site modification date 28-07-2016
taxon modification date 16-09-2010

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Coordinates converted to WGS84 Warning
    Country inferred from coordinates 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
    Cultivated / escapee Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Name not supplied Passed
    Name not recognised 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
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Habitat incorrect for species Passed
    Show/Hide 11 missing properties
    Show/Hide 43 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
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Global 200 priority ecoregions - Terrestrial Eastern Asutralia Temperate Forests
    Irrigation practice - dominant No irrigation
    Land use Modified pastures
    NRM Regions 2010 Port Phillip and Western Port
    NRM Regions 2014 Port Phillip and Western Port
    NRM Regions 2015 Port Phillip and Western Port
    NRM Regions 2017 Port Phillip and Western Port
    NRM Regions 2017 (Qld 2019) Port Phillip and Western Port
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Stubble ploughed in
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Port Phillip and Western Port
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IBRA 6 Regions Victorian Volcanic Plain
    IBRA 6 Sub Regions Victorian Volcanic Plain
    IBRA 7 Regions Southern Volcanic Plain
    IBRA 7 Subregions Victorian Volcanic Plain
    Terrestrial Ecoregional Boundaries Southeast Australia Temperate Forests
    World Anthropogenic Biomes (2000) Residential rainfed croplands
    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 (Victoria)
    Drainage Divisions Level 2 MOORABOOL RIVER
    River Regions MOORABOOL RIVER
    Marine
    Marine Ecoregions of the World Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Political
    ASGS Australian States and Territories Victoria
    Australian States and Territories Victoria
    Commonwealth Electoral Boundaries Lalor
    Local Government Areas 2011 Wyndham (C)
    Local Government Areas 2012 deprecated Wyndham - West
    Local Government Areas PSMA 2018 WYNDHAM CITY
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 13
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2218
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER MELBOURNE
    PSMA ABS SA2 Statistical Areas (2016) WERRIBEE - WEST
    PSMA ABS SA3 Statistical Areas (2016) WYNDHAM
    PSMA ABS SA4 Statistical Areas (2016) MELBOURNE - WEST
    PSMA Commonwealth Electoral Boundaries (2016) LALOR
    PSMA Commonwealth Electoral Boundaries (2018) LALOR
    PSMA Indigenous Areas (2016) WYNDHAM - ALTONA
    PSMA Indigenous Locations (2016) WERRIBEE - WHYNDAM VALE
    PSMA Indigenous Regions (2016) MELBOURNE
    PSMA Localities (2018) WERRIBEE
    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) MELBOURNE
    PSMA State Electoral Boundaries (2016) WERRIBEE
    PSMA State Electoral Boundaries (2018) WESTERN VICTORIA
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (VIC.)
    PSMA Wards (2018) IRAMOO WARD
    Statistical Local Areas Wyndham (C) - West
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Otway Region
    Surface Geology of Australia Qbn
    Topography
    Physiographic Provinces of Australia Kosciuszkan Uplands Province
    Physiographic Regions 2011 West Victorian Plains
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Annual crops and highly modified pastures
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Transformed
    Vegetation types - native Tussock grasslands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 3839264.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2854
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.6883
    Endemism 0.010517085
    Endemism (Non-marine) 0.0127765
    Mammals – Fritz et al 2009 - 0.5 degree 0.4964
    Migratory species (2008) 9.0 frequency
    Occurrence Density 70438.0 frequency
    Shannon Diversity (H) 5.112536 index
    Species Richness 1561.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 10.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.4012643
    2030A1BMk35M: Evaporation - month min 45.04 mm
    2030A1BMk35M: Precipitation - annual mean 36.600834 mm
    2030A1BMk35M: Precipitation - driest month 26.59 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.2719722
    2030A1BMk35M: Precipitation - spring or autumn season 0.26937053
    2030A1BMk35M: Temperature - annual max mean 21.0675 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.084167 degrees C
    2030A1BMk35M: Temperature - annual range 21.600006 degrees C
    Aridity index - annual mean 0.505845
    Aridity index - month max 1.0084033
    Aridity index - month min 0.17273362
    Evaporation - annual mean 109.57527 (ml/5km x 5km pixel)
    Evaporation - average 11228.0 ml
    Evaporation - month max 202.62413 mm
    Evaporation - month min 35.7 mm
    Evaporation - variability 11.0 %
    Growth index C3 macrotherm plants - annual mean 0.04 index
    Growth index C3 mesotherm plants - annual mean 0.23 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 82.72092 %
    Humidity - annual mean relative 3pm 73.88992 %
    Humidity - month max relative 92.23663 %
    Humidity - month max relative 3pm 82.67333 %
    Humidity - month min relative 65.77739 %
    Humidity - month min relative 3pm 65.77739 %
    Precipitation - annual 494.0 mm
    Precipitation - annual (Bio12) 491.0 mm
    Precipitation - annual mean 41.688366 mm
    Precipitation - annual seasonality 0.047865964
    Precipitation - coldest quarter (Bio19) 114.0 mm
    Precipitation - driest month 34.0 mm
    Precipitation - driest period (Bio14) 7.0 mm
    Precipitation - driest quarter (Bio17) 103.0 mm
    Precipitation - equinox seasonality ratio 1.2288135
    Precipitation - seasonality (Bio15) 17.0 mm
    Precipitation - spring or autumn season 0.22689076
    Precipitation - warmest quarter (Bio18) 108.0 mm
    Precipitation - wettest month 54.0 mm
    Precipitation - wettest period (Bio13) 13.0 mm
    Precipitation - wettest quarter (Bio16) 152.0 mm
    Radiation - annual mean (Bio20) 15.8 MJ/m2/day
    Radiation - seasonality (Bio23) 44.0
    Radiation - warmest quarter (Bio26) 23.3 MJ/m2/day
    Temperature - annual max mean 18.887499 degrees C
    Temperature - annual mean (Bio01) 14.5 degrees C
    Temperature - annual min mean 8.739166 degrees C
    Temperature - annual range 19.700012 degrees C
    Temperature - annual range (Bio07) 21.6 degrees C
    Temperature - coldest month min 4.75 degrees C
    Temperature - coldest period min (Bio06) 4.6 degrees C
    Temperature - coldest quarter mean (Bio11) 9.9 degrees C
    Temperature - diurnal range mean (Bio02) 10.7 degrees C
    Temperature - driest quarter mean (Bio09) 18.8 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - month hottest maximum 24.74 degrees C
    Temperature - seasonality (Bio04) 1.27
    Temperature - warmest month min 13.18 degrees C
    Temperature - warmest period max (Bio05) 26.3 degrees C
    Temperature - warmest quarter (Bio10) 19.2 degrees C
    Temperature - wettest quarter mean (Bio08) 14.1 degrees C
    Wind run - annual mean 227.40775 km/day
    WorldClim: Precipitation - annual 521.0 mm
    WorldClim: Precipitation - coldest quarter 123.0 mm
    WorldClim: Precipitation - driest month 31.0 mm
    WorldClim: Precipitation - driest quarter 110.0 mm
    WorldClim: Precipitation - seasonality 14.0
    WorldClim: Precipitation - warmest quarter 110.0 mm
    WorldClim: Precipitation - wettest month 55.0 mm
    WorldClim: Precipitation - wettest quarter 152.0 mm
    WorldClim: Temperature - annual mean 145.0 degrees C * 10
    WorldClim: Temperature - annual range 200.0 degrees C * 10
    WorldClim: Temperature - coldest month min 53.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 99.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 97.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 191.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 3583.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 253.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 191.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 120.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.08944272 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.022360679 km
    Euclidean Distance to Coast (metres) 4528.8066 m
    Remoteness index 0.20538802
    Hydrology
    Drainage - average 506.0 megalitres/5x5km/year
    Drainage - variability 118.0 %
    Runoff - average 403.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Substrate
    2030A1BMk35M: Water stress index - month max 67.58831
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 44.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.63 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 30.0 %
    Bulk density 1.4274731 Mg/m^3
    Carbon - organic 1.1143072 %
    Clay % 52.994602 %
    Hydrologic conductivity - average saturated 12.0 mm/h
    Moisture Index - annual mean (Bio28) 0.46
    Moisture Index - highest quarter mean (Bio32) 0.72
    Nutrient status 2.0 index
    Ph - soil 5.0 ph
    Soil depth 1.0 m
    Soil pedality 4.3340683
    Water holding capacity 27500.0 mm
    Water stress index - month max 76.82177
    Weathering Intensity V2 4.23438 Weathering Intensity Index
    Topography
    Aspect 159.0 degrees
    Averaged Topographic Relief 51.5 metres
    Bathymetry and Topography 9 sec 18.0 m
    Elevation 21.0 m
    Topographic Slope (degrees) 0.30198735 degrees
    Topographic relief 3.800884 m
    Topographic slope (%) 0.2723398 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2293 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 35.0 %
    Fractional Cover - Bare Soil (2012-03-05) 27.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 49.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 24.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0122 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    NDVI Mean 52.0 NDVI x 100
    NPP Mean 0.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.4324 NDVI