Occurrence record: DNA D0283400

Preserved specimen of Cycnogeton dubium (R.Br.) Mering & Kadereit recorded on 2020-02-25

Dataset

Data partner Australia's Virtual Herbarium
Data resource DNA AVH data
Institution code Department of Environment and Natural Resources
Supplied institution code "DNA"
Collection Northern Territory Herbarium (Darwin)
Supplied collection code "DNA"
Catalog number DNA D0283400
Occurrence ID DNA:DNA:DNA D0283400
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Madycki, Zig
Supplied as "Zig Madycki"
Record number 15
Reproductive condition buds,flower,fruit
License CC-BY 4.0 (Int)
Establishment means NATIVE
Supplied as native
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Erect linear leaves, erect inflorescence with numerous flowers, 304 oval tubers. Melaleuca viridiflora, Pandanus spiralis, Byblis aquatica, Ludwigia hyssopifolia, sedges. Swamp, seasonal water. Waterlogged organic sandy loam.
State conservation Northern Territory:

Event

Occurrence date 2020-02-25
Date precision DAY

Taxonomy

Scientific name Cycnogeton dubium
Supplied scientific name "Cycnogeton dubium (R.Br.) Mering & Kadereit"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Juncaginaceae
Genus Cycnogeton
Species Cycnogeton dubium
Name match metric exactMatch
Scientific name authorship (R.Br.) Mering & Kadereit
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality Noonamah, off Elizabeth Valley Road.
Latitude -12.647320002849455
Supplied as: "-12.64732"
Longitude 131.11136
Supplied as: "131.11136"
Datum EPSG:4326
Supplied datum: "GDA94"
Verbatim locality Noonamah, off Elizabeth Valley Road.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10.0
Georeference protocol GPS
Georeferenced by Zig Madycki
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinates dont match supplied state Warning
    Show/Hide 82 passed properties
    Show/Hide 4 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Irrigation practice - dominant No irrigation
    Land use Rural residential
    NRM Regions 2010 Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    NRM Regions 2017 Northern Territory
    NRM Regions 2017 (Qld 2019) Northern Territory
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Darwin Coastal
    IBRA 6 Sub Regions Darwin Coastal
    IBRA 7 Regions Darwin Coastal
    IBRA 7 Subregions Darwin Coastal
    Terrestrial Ecoregional Boundaries Arnhem Land Tropical Savanna
    World Anthropogenic Biomes (2000) Residential rangelands
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Koppen Climate Classification (All Classes) Tropical: savanna
    Koppen Climate Classification (Major Classes) Tropical
    Fire
    Fire regime niches Eucalypt savanna woodland (monsoon tropical)
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 FINNISS RIVER
    River Regions FINNISS RIVER
    Marine
    Marine Ecoregions of the World Bonaparte Coast
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    ASGS Australian States and Territories Northern Territory
    Australian States and Territories Northern Territory
    Commonwealth Electoral Boundaries Lingiari
    Local Government Areas 2011 Litchfield (M)
    Local Government Areas 2012 deprecated Litchfield - Pt B
    Local Government Areas PSMA 2018 LITCHFIELD MUNICIPALITY
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 92
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2309
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER DARWIN
    PSMA ABS SA2 Statistical Areas (2016) WEDDELL
    PSMA ABS SA3 Statistical Areas (2016) LITCHFIELD
    PSMA ABS SA4 Statistical Areas (2016) DARWIN
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) LITCHFIELD
    PSMA Indigenous Locations (2016) HUMPTY DOO - ELIZABETH VALLEY
    PSMA Indigenous Regions (2016) DARWIN
    PSMA Localities (2018) NOONAMAH
    PSMA Remoteness Areas (2016) Outer 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 (NT)
    PSMA State Electoral Boundaries (2016) GOYDER
    PSMA State Electoral Boundaries (2018) GOYDER
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) SOUTH WARD
    Statistical Local Areas Litchfield (M) - Pt B
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia North Australian Plateaus Province
    Physiographic Regions 2011 Top End Coastal Plains
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Savannas
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Tropical Eucalypt Woodlands/Grasslands
    NVIS 4.1 Major Vegetation Subgroups Tropical Eucalyptus forest and woodlands with a tall annual grassy understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Transformed
    Vegetation types - native Tropical eucalypt woodlands/grasslands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6122
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.4516
    Endemism 0.015093351
    Endemism (Non-marine) 0.015466872
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 5642.0 frequency
    Shannon Diversity (H) 5.551116 index
    Species Richness 798.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.7185084
    2030A1BMk35M: Evaporation - month min 144.88 mm
    2030A1BMk35M: Precipitation - annual mean 123.38 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.4636008
    2030A1BMk35M: Precipitation - spring or autumn season -1.1504278
    2030A1BMk35M: Temperature - annual max mean 33.948334 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.715 degrees C
    2030A1BMk35M: Temperature - annual range 18.619995 degrees C
    Aridity index - annual mean 0.76843673
    Aridity index - month max 2.192498
    Aridity index - month min 0.006128942
    Evaporation - annual mean 181.76305 (ml/5km x 5km pixel)
    Evaporation - average 27244.0 ml
    Evaporation - month max 235.6603 mm
    Evaporation - month min 138.65463 mm
    Evaporation - variability 7.0 %
    Growth index C3 macrotherm plants - annual mean 0.48 index
    Growth index C3 mesotherm plants - annual mean 0.18 index
    Growth index C4 megatherm plants - annual mean 0.45 index
    Humidity - annual mean relative 77.79213 %
    Humidity - annual mean relative 3pm 64.011734 %
    Humidity - month max relative 86.76165 %
    Humidity - month max relative 3pm 77.43626 %
    Humidity - month min relative 55.49414 %
    Humidity - month min relative 3pm 55.49414 %
    Precipitation - annual 1508.0 mm
    Precipitation - annual (Bio12) 1589.0 mm
    Precipitation - annual mean 125.887436 mm
    Precipitation - annual seasonality 10.297962
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - equinox seasonality ratio 0.5710594
    Precipitation - seasonality (Bio15) 107.0 mm
    Precipitation - spring or autumn season -0.7477477
    Precipitation - warmest quarter (Bio18) 447.0 mm
    Precipitation - wettest month 353.64926 mm
    Precipitation - wettest period (Bio13) 94.0 mm
    Precipitation - wettest quarter (Bio16) 1039.0 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 8.0
    Radiation - warmest quarter (Bio26) 22.9 MJ/m2/day
    Temperature - annual max mean 32.09667 degrees C
    Temperature - annual mean (Bio01) 27.5 degrees C
    Temperature - annual min mean 21.45 degrees C
    Temperature - annual range 20.100006 degrees C
    Temperature - annual range (Bio07) 19.0 degrees C
    Temperature - coldest month min 16.39 degrees C
    Temperature - coldest period min (Bio06) 16.5 degrees C
    Temperature - coldest quarter mean (Bio11) 24.6 degrees C
    Temperature - diurnal range mean (Bio02) 11.2 degrees C
    Temperature - driest quarter mean (Bio09) 24.6 degrees C
    Temperature - isothermality (Bio03) 0.59 %
    Temperature - month hottest maximum 34.12 degrees C
    Temperature - seasonality (Bio04) 0.63
    Temperature - warmest month min 24.0 degrees C
    Temperature - warmest period max (Bio05) 35.5 degrees C
    Temperature - warmest quarter (Bio10) 29.5 degrees C
    Temperature - wettest quarter mean (Bio08) 28.4 degrees C
    Wind run - annual mean 118.71099 km/day
    WorldClim 2.1: Temperature - annual mean 17.945833 °C
    WorldClim: Precipitation - annual 1464.0 mm
    WorldClim: Precipitation - coldest quarter 6.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 6.0 mm
    WorldClim: Precipitation - seasonality 103.0
    WorldClim: Precipitation - warmest quarter 407.0 mm
    WorldClim: Precipitation - wettest month 351.0 mm
    WorldClim: Precipitation - wettest quarter 940.0 mm
    WorldClim: Temperature - annual mean 272.0 degrees C * 10
    WorldClim: Temperature - annual range 184.0 degrees C * 10
    WorldClim: Temperature - coldest month min 166.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 109.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - isothermality 59.0 %
    WorldClim: Temperature - seasonality 1846.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 350.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 292.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 281.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.03 degrees
    Distance - to coast 0.1992486 km x 100
    Distance - to non-permanent water (weighted) 0.03 degrees
    Distance - to permanent water (weighted) 0.036055513 km
    Euclidean Distance to Coast (metres) 39222.72 m
    Remoteness index 3.6354163
    Fire
    Fire - time since last 1.0 years
    Fire frequency 8.0 frequency
    Hydrology
    Drainage - average 2182.0 megalitres/5x5km/year
    Drainage - variability 35.0 %
    Runoff - average 11207.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 46.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.46 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 11.0 %
    Bulk density 1.3432143 Mg/m^3
    Carbon - organic 0.25645596 %
    Clay % 26.816965 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.52
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Ph - soil 5.0 ph
    Soil depth 1.2 m
    Soil pedality 2.0
    Water holding capacity 40000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.02603 Weathering Intensity Index
    Topography
    Aspect 246.0 degrees
    Averaged Topographic Relief 41.375 metres
    Bathymetry and Elvation 9 sec 26.0 m
    Elevation 33.0 m
    Topographic Slope (degrees) 0.49261037 degrees
    Topographic relief 11.43226 m
    Topographic slope (%) 0.6620807 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.4374 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 52.0 %
    Gross Primary Productivity (2012-03-13) 0.008 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.6 m^2 plant / m^2 ground
    NDVI Mean 57.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6571 NDVI