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Occurrence record: DNA:DNA D0035061

Preserved specimen of Syringodium isoetifolium (Asch.) Dandy | A Sea Grass recorded on 1988-10-07
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Dataset

Data partner Australia's Virtual Herbarium
Data resource Northern Territory Herbarium (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 D0035061
Occurrence ID DNA:DNA:DNA D0035061
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Glenn Mitchell Wightman
Record number 4627
Reproductive condition sterile
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks aquatic plant growing in silty sand; 3.5 metre deep water ot 0.7 metre tide

Event

Occurrence date 1988-10-07
Date precision DAY

Taxonomy

Scientific name Syringodium isoetifolium
Supplied scientific name "Syringodium isoetifolium (Asch.) Dandy"
Identified to rank species
Common name A Sea Grass
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Alismatales
Family Cymodoceaceae
Genus Syringodium
Species Syringodium isoetifolium
Name match metric exactMatch
Scientific name authorship (Asch.) Dandy
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality groote eylandt near mouth angurugu river
Latitude -13.963866868352877
Supplied as: "-13.9652361661051"
Longitude 136.40209414568804
Supplied as: "136.401163317262"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality groote eylandt near mouth angurugu river
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Glenn Mitchell Wightman
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 89 passed properties
    Show/Hide 5 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions Arnhem Land
    Australian Tropical Savanna Australian Tropical Savanna
    CAPAD 2018 Marine Anindilyakwa
    CAPAD 2020 Marine Anindilyakwa
    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
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    IMCRA 4 Regions Northern Shelf Province
    IMCRA Meso-scale Bioregions Groote
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Marine
    FAO Fishery Statistical Areas 71
    Geomorphology of the Australian Margin and adjacent seafloor Bank/shoals
    Global Seagrass Species Richness (2003) 12.00000000
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    PSMA Localities (2018) ANINDILYAKWA
    PSMA State Electoral Boundaries (2016) ARNHEM
    PSMA State Electoral Boundaries (2018) ARNHEM
    IGBP Land Cover vegetation classification scheme (2011) Water

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.5177
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.8567
    Endemism 0.009310827
    Endemism (Non-marine) 0.010265207
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Occurrence Density 9057.0 frequency
    Shannon Diversity (H) 6.067373 index
    Species Richness 1213.0 frequency
    Distance
    Euclidean Distance to Coast (metres) 1224.7314 m
    Marspec Distance to Shore 1.0 km
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.0 Pascals
    Marspec Annual Range in Sea Surface Salinity 1.9699999 100 x psu
    Marspec Annual Range in Sea Surface Temperature 6.75 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 31.349998 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 6.1672997 10,000 x degrees C
    Marspec Bathymetric Slope 0.0 10 x degrees
    Marspec Concavity 0.0 1000 x degrees
    Marspec East/West Aspect -0.01 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.36 100 x psu
    Marspec Mean Annual Sea Surface Salinity 34.59 100 x psu
    Marspec Mean Annual Sea Surface Temperature 27.519999 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 33.39 100 x psu
    Marspec North/South Aspect 1.0 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature 0.0 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 23.21 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 29.96 100 x degrees C
    Sea Surface Temperature - MODIS Terra 27.89693 Degrees C
    SeaWIFS K490 Mean 0.1306692 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.358503 mg/m^3
    Topography
    Averaged Topographic Relief 28.666666 metres
    Bathymetry and Elvation 9 sec -3.0 m
    Topographic Slope (degrees) 0.19945405 degrees