Occurrence record: AD 98421168

Preserved specimen of Marsilea exarata A.Braun recorded on 1983-02-03
   API

Dataset

Data partner Australia's Virtual Herbarium
Data resource AD AVH
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 98421168
Occurrence ID AD:AD:AD 98421168
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Identified by unknown
Collector Latz, P.K.
Record number 9442
License UNSPECIFIED
Presence/Absence PRESENT
Supplied as Present

Event

Occurrence date 1983-02-03
Verbatim event date 3 Feb 1983
Date precision DAY

Taxonomy

Scientific name Marsilea exarata
Supplied scientific name "Marsilea exarata A.Braun"
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Salviniales
Family Marsileaceae
Genus Marsilea
Species Marsilea exarata
Name match metric exactMatch
Scientific name authorship A.Braun
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Locality 10 miles Dam, New Crown St[atio]n
Habitat
Supplied as "Forming mats on edge of water in clay"
Latitude -25.665379114455448
Supplied as: "-25.6666670000"
Longitude 134.81771476284968
Supplied as: "134.8166670000"
Datum EPSG:4326
Supplied datum: "AGD84"
Coordinate precision Unknown
Coordinate uncertainty (in metres) 30000.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim coordinates 25,40,00,S;134,49,00,E

User flagged issues 

    Data quality tests

    Test name Result
    Coordinates converted to WGS84 Warning
    Show/Hide 81 passed properties
    Show/Hide 6 missing properties
    Show/Hide 19 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Freshwater Central Australian Freshwater
    Global 200 priority ecoregions - Terrestrial Great Sandy-Tanami-Central Ranges Desert
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    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 Lake Eyre Basin
    IBRA 6 Regions Finke
    IBRA 6 Sub Regions Finke P2
    IBRA 7 Regions Finke
    IBRA 7 Subregions Finke River
    Terrestrial Ecoregional Boundaries Central Ranges Xeric Scrub
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Desert, supporting very little plant growth due to water limitation
    Koppen Climate Classification (All Classes) Desert: hot (persistently dry)
    Koppen Climate Classification (Major Classes) Desert
    Fire
    Fire regime niches Chenopod shrubland (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Lake Eyre Basin
    Drainage Divisions Level 2 DIAMANTINA-GEORGINA RIVERS
    River Regions DIAMANTINA-GEORGINA RIVERS
    Marine
    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 MacDonnell (S)
    Local Government Areas 2012 deprecated Petermann-Simpson
    Local Government Areas PSMA 2018 MACDONNELL REGION
    Native Title Determinations (13/7/2020) New Crown and Andado Pastoral Leases DCD2018/002
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 157
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 167
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) PETERMANN - SIMPSON
    PSMA ABS SA3 Statistical Areas (2016) ALICE SPRINGS
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) APATULA (FINKE) AND HOMELANDS
    PSMA Indigenous Locations (2016) APATULA (FINKE) HOMELANDS
    PSMA Indigenous Regions (2016) APATULA
    PSMA Localities (2018) GHAN
    PSMA Remoteness Areas (2016) Very Remote 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) NAMATJIRA
    PSMA State Electoral Boundaries (2018) NAMATJIRA
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) RODINGA WARD
    Statistical Local Areas MacDonnell (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Eromanga Region
    Surface Geology of Australia Qa
    Topography
    Physiographic Provinces of Australia Central Lowlands Province
    Physiographic Regions 2011 Simpson Desert Dunefield
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Forests of Australia 2018B Non forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native grasslands and minimally modified pastures
    NVIS 4.1 Major Vegetation Groups Chenopod Shrublands, Samphire Shrublands and Forblands
    NVIS 4.1 Major Vegetation Subgroups Saltbush and/or Bluebush shrublands
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Transformed
    Vegetation types - native Chenopod shrubs,samphire shrublands and forblands
    Vegetation types - present Chenopod shrublands, samphire shrubs and forblands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.7205
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.2529
    Endemism 0.004323404
    Endemism (Non-marine) 0.0043268083
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 2.0 frequency
    Occurrence Density 381.0 frequency
    Shannon Diversity (H) 3.5428977 index
    Species Richness 112.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.05901609
    2030A1BMk35M: Evaporation - month min 99.7 mm
    2030A1BMk35M: Precipitation - annual mean 14.901667 mm
    2030A1BMk35M: Precipitation - driest month 3.68 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.5650745
    2030A1BMk35M: Precipitation - spring or autumn season -0.740948
    2030A1BMk35M: Temperature - annual max mean 31.432499 degrees C
    2030A1BMk35M: Temperature - annual min mean 15.9475 degrees C
    2030A1BMk35M: Temperature - annual range 32.98001 degrees C
    Aridity index - annual mean 0.055595912
    Aridity index - month max 0.10344828
    Aridity index - month min 0.026041668
    Evaporation - annual mean 275.34726 (ml/5km x 5km pixel)
    Evaporation - average 3865.0 ml
    Evaporation - month max 450.70438 mm
    Evaporation - month min 116.0 mm
    Evaporation - variability 39.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.03 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 59.606304 %
    Humidity - annual mean relative 3pm 46.20275 %
    Humidity - month max relative 77.81006 %
    Humidity - month max relative 3pm 58.520924 %
    Humidity - month min relative 37.498955 %
    Humidity - month min relative 3pm 37.498955 %
    Precipitation - annual 166.0 mm
    Precipitation - annual (Bio12) 212.0 mm
    Precipitation - annual mean 13.833333 mm
    Precipitation - annual seasonality 0.7096774
    Precipitation - coldest quarter (Bio19) 32.0 mm
    Precipitation - driest month 6.0 mm
    Precipitation - driest period (Bio14) 1.0 mm
    Precipitation - driest quarter (Bio17) 22.0 mm
    Precipitation - equinox seasonality ratio 0.60465115
    Precipitation - seasonality (Bio15) 61.0 mm
    Precipitation - spring or autumn season -0.6296296
    Precipitation - warmest quarter (Bio18) 93.0 mm
    Precipitation - wettest month 26.0 mm
    Precipitation - wettest period (Bio13) 11.0 mm
    Precipitation - wettest quarter (Bio16) 97.0 mm
    Radiation - annual mean (Bio20) 22.1 MJ/m2/day
    Radiation - seasonality (Bio23) 25.0
    Radiation - warmest quarter (Bio26) 27.9 MJ/m2/day
    Temperature - annual max mean 28.746666 degrees C
    Temperature - annual mean (Bio01) 22.2 degrees C
    Temperature - annual min mean 13.745 degrees C
    Temperature - annual range 34.80002 degrees C
    Temperature - annual range (Bio07) 33.8 degrees C
    Temperature - coldest month min 4.68 degrees C
    Temperature - coldest period min (Bio06) 4.9 degrees C
    Temperature - coldest quarter mean (Bio11) 13.8 degrees C
    Temperature - diurnal range mean (Bio02) 15.3 degrees C
    Temperature - driest quarter mean (Bio09) 16.0 degrees C
    Temperature - isothermality (Bio03) 0.45 %
    Temperature - month hottest maximum 36.81 degrees C
    Temperature - seasonality (Bio04) 2.15
    Temperature - warmest month min 22.11 degrees C
    Temperature - warmest period max (Bio05) 38.7 degrees C
    Temperature - warmest quarter (Bio10) 30.0 degrees C
    Temperature - wettest quarter mean (Bio08) 29.8 degrees C
    Wind run - annual mean 195.21788 km/day
    WorldClim 2.1: Temperature - annual mean -4.420833 °C
    WorldClim: Precipitation - annual 149.0 mm
    WorldClim: Precipitation - coldest quarter 29.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 18.0 mm
    WorldClim: Precipitation - seasonality 44.0
    WorldClim: Precipitation - warmest quarter 55.0 mm
    WorldClim: Precipitation - wettest month 23.0 mm
    WorldClim: Precipitation - wettest quarter 55.0 mm
    WorldClim: Temperature - annual mean 220.0 degrees C * 10
    WorldClim: Temperature - annual range 328.0 degrees C * 10
    WorldClim: Temperature - coldest month min 52.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 137.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 156.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 191.0 degrees C * 10
    WorldClim: Temperature - isothermality 47.0 %
    WorldClim: Temperature - seasonality 6198.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 380.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 295.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 295.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 6.533031 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.414367 km
    Euclidean Distance to Coast (metres) 958533.44 m
    Remoteness index 16.977896
    Hydrology
    Drainage - average 31.0 megalitres/5x5km/year
    Drainage - variability 373.0 %
    Runoff - average 646.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.0 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 9.079918
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 29.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.510133 Mg/m^3
    Carbon - organic 0.16271485 %
    Clay % 33.93085 %
    Hydrologic conductivity - average saturated 4.0125003 mm/h
    Moisture Index - annual mean (Bio28) 0.07
    Moisture Index - highest quarter mean (Bio32) 0.1
    Nutrient status 1.9 index
    Soil depth 0.7 m
    Soil pedality 3.4660904
    Water holding capacity 36000.0 mm
    Water stress index - month max 9.310345
    Weathering Intensity V2 2.39187 Weathering Intensity Index
    Topography
    Aspect 181.0 degrees
    Averaged Topographic Relief 28.666666 metres
    Bathymetry and Elvation 9 sec 220.0 m
    Elevation 220.0 m
    Topographic Slope (degrees) 0.14937013 degrees
    Topographic relief 1.771118 m
    Topographic slope (%) 0.09805299 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2111 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 20.0 %
    Fractional Cover - Bare Soil (2012-03-05) 45.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 38.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 17.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0073 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 18.0 NDVI x 100
    NPP Mean 0.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2913 NDVI