Occurrence record: NT A0109600

Preserved specimen of Marsilea exarata A.Braun recorded on 2004-09-04

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 "NT"
Catalog number NT A0109600
Occurrence ID DNA:NT:NT A0109600
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Chinnock, R.J.
Supplied as "R.J. Chinnock"
Record number 9715
Associated Occurrence Status Asserted duplicates
Associated occurrences The occurrence is associated with a representative record.
For more information see Inferred associated occurrence details
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Associated records ASSOCIATED
Occurrence remarks Growing on banks of creek with mosses

Event

Occurrence date 2004-09-04
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 Western Australia
Locality Spearhole Creek,c.65km Due West of Newman
Latitude -23.3628
Supplied as: "-23.3628000006875"
Longitude 119.115
Supplied as: "119.115"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality Spearhole Creek,c.65km Due West of Newman
Coordinate precision Unknown
Coordinate uncertainty (in metres) 100.0
Georeference protocol GPS
Georeferenced by R.J. Chinnock
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Show/Hide 83 passed properties
    Show/Hide 4 missing properties
    Show/Hide 19 tests that have not been run

    Inferred associated occurrence details

    This record is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Representative Record
    Record UUID 57eb961e-a9a7-4956-bc8e-0153f3f55cdc
    Data Resource Australasian Virtual Herbarium (AVH) data from the State Herbarium of South Australia (AD)
    Raw Scientific Name Marsilea exarata A.Braun
    Coordinates -23.361566365536078,119.11611133439801
    Related records
    Record UUID b8d1d51a-1f98-4c60-9a19-d49a7727aebf
    Data Resource PERTH AVH data
    Raw Scientific Name Marsilea exarata A.Braun
    Coordinates -23.361446015422427,119.116357
    Record UUID cc1edf1e-ebec-4eb3-b0cb-d278f1ff61de
    Data Resource DNA AVH data
    Raw Scientific Name Marsilea exarata A.Braun
    Coordinates -23.3628,119.115

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Carnavon Xeric Shrubs
    Irrigation practice - dominant No irrigation
    Land use Grazing of native pastures
    NRM Regions 2010 Rangelands
    NRM Regions 2014 Rangelands
    NRM Regions 2015 Rangelands
    NRM Regions 2017 Rangelands Region
    NRM Regions 2017 (Qld 2019) Rangelands Region
    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 Rangelands Region
    Biodiversity
    Freshwater Ecoregions of the World Pilbara
    IBRA 6 Regions Pilbara
    IBRA 6 Sub Regions Hamersley
    IBRA 7 Regions Pilbara
    IBRA 7 Subregions Hamersley
    Terrestrial Ecoregional Boundaries Pilbara Shrublands
    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) Grassland: hot (persistently dry)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Acacia shrubland (mulga) (semi-arid/arid)
    Hydrology
    Drainage Divisions Level 1 Pilbara-Gascoyne
    Drainage Divisions Level 2 FORTESCUE RIVER
    River Regions FORTESCUE RIVER
    Land Management
    Western Australian Biodiversity Science Research Priority Regions Pilbara
    Marine
    Marine Ecoregions of the World Exmouth to Broome
    States including coastal waters Western Australia (including Coastal Waters)
    Political
    ASGS Australian States and Territories Western Australia
    Australian States and Territories Western Australia
    Commonwealth Electoral Boundaries Durack
    Indigenous Land Use Agreements RTIO and Ngarlawangga People ILUA
    Local Government Areas 2011 East Pilbara (S)
    Local Government Areas 2012 deprecated East Pilbara
    Local Government Areas PSMA 2018 SHIRE OF EAST PILBARA
    Native Title Determinations (13/7/2020) Ngarlawangga People WCD2016/007
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1122
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2073
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF WA
    PSMA ABS SA2 Statistical Areas (2016) EAST PILBARA
    PSMA ABS SA3 Statistical Areas (2016) EAST PILBARA
    PSMA ABS SA4 Statistical Areas (2016) WESTERN AUSTRALIA - OUTBACK (NORTH)
    PSMA Commonwealth Electoral Boundaries (2016) DURACK
    PSMA Commonwealth Electoral Boundaries (2018) DURACK
    PSMA Indigenous Areas (2016) EAST PILBARA
    PSMA Indigenous Locations (2016) EAST PILBARA - SURROUNDS
    PSMA Indigenous Regions (2016) SOUTH HEDLAND
    PSMA Localities (2018) NEWMAN
    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 (WA)
    PSMA State Electoral Boundaries (2016) PILBARA, MP
    PSMA State Electoral Boundaries (2018) PILBARA, MP
    PSMA States (2016) WESTERN AUSTRALIA
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (WA)
    PSMA Wards (2018) SOUTH WARD
    Statistical Local Areas East Pilbara (S)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Hamersley Region
    Surface Geology of Australia Czk
    Topography
    Physiographic Provinces of Australia Pilbara Province
    Physiographic Regions 2011 Hamersley Plateaus
    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) Open shrublands
    Land cover Native shrublands and heathlands
    NVIS 4.1 Major Vegetation Groups Acacia Shrublands
    NVIS 4.1 Major Vegetation Subgroups Mulga (Acacia aneura) woodlands and shrublands +/- tussock grass +/- forbs
    Tenure of Australia's forests (2013) v2.0 Other Crown Land
    Vegetation - condition Residual
    Vegetation types - native Acacia shrublands
    Vegetation types - present Acacia shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 6180020.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.8994
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8512
    Endemism 0.010141037
    Endemism (Non-marine) 0.010197115
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Migratory species (2008) 2.0 frequency
    Occurrence Density 152.0 frequency
    Shannon Diversity (H) 4.04719 index
    Species Richness 71.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 2.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.08365424
    2030A1BMk35M: Evaporation - month min 135.57 mm
    2030A1BMk35M: Precipitation - annual mean 24.305834 mm
    2030A1BMk35M: Precipitation - driest month 0.22 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.11276235
    2030A1BMk35M: Precipitation - spring or autumn season -7.05285
    2030A1BMk35M: Temperature - annual max mean 32.7625 degrees C
    2030A1BMk35M: Temperature - annual min mean 17.858334 degrees C
    2030A1BMk35M: Temperature - annual range 31.290009 degrees C
    Aridity index - annual mean 0.096895866
    Aridity index - month max 0.2053082
    Aridity index - month min 0.0059577003
    Evaporation - annual mean 269.91693 (ml/5km x 5km pixel)
    Evaporation - average 8225.0 ml
    Evaporation - month max 402.15576 mm
    Evaporation - month min 127.873726 mm
    Evaporation - variability 40.0 %
    Growth index C3 macrotherm plants - annual mean 0.06 index
    Growth index C3 mesotherm plants - annual mean 0.05 index
    Growth index C4 megatherm plants - annual mean 0.06 index
    Humidity - annual mean relative 54.381634 %
    Humidity - annual mean relative 3pm 42.8636 %
    Humidity - month max relative 69.2259 %
    Humidity - month max relative 3pm 55.182373 %
    Humidity - month min relative 34.512974 %
    Humidity - month min relative 3pm 34.512974 %
    Precipitation - annual 302.0 mm
    Precipitation - annual (Bio12) 334.0 mm
    Precipitation - annual mean 24.916666 mm
    Precipitation - annual seasonality 1.01
    Precipitation - coldest quarter (Bio19) 45.0 mm
    Precipitation - driest month 2.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 13.0 mm
    Precipitation - equinox seasonality ratio 0.15053764
    Precipitation - seasonality (Bio15) 94.0 mm
    Precipitation - spring or autumn season -5.266667
    Precipitation - warmest quarter (Bio18) 173.0 mm
    Precipitation - wettest month 63.0 mm
    Precipitation - wettest period (Bio13) 25.0 mm
    Precipitation - wettest quarter (Bio16) 194.0 mm
    Radiation - annual mean (Bio20) 22.3 MJ/m2/day
    Radiation - seasonality (Bio23) 24.0
    Radiation - warmest quarter (Bio26) 27.2 MJ/m2/day
    Temperature - annual max mean 30.265 degrees C
    Temperature - annual mean (Bio01) 23.7 degrees C
    Temperature - annual min mean 15.978333 degrees C
    Temperature - annual range 36.100006 degrees C
    Temperature - annual range (Bio07) 32.2 degrees C
    Temperature - coldest month min 7.06 degrees C
    Temperature - coldest period min (Bio06) 6.9 degrees C
    Temperature - coldest quarter mean (Bio11) 15.4 degrees C
    Temperature - diurnal range mean (Bio02) 14.7 degrees C
    Temperature - driest quarter mean (Bio09) 23.2 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - month hottest maximum 38.06 degrees C
    Temperature - seasonality (Bio04) 2.05
    Temperature - warmest month min 23.61 degrees C
    Temperature - warmest period max (Bio05) 39.1 degrees C
    Temperature - warmest quarter (Bio10) 30.7 degrees C
    Temperature - wettest quarter mean (Bio08) 30.5 degrees C
    Wind run - annual mean 189.50581 km/day
    WorldClim: Precipitation - annual 309.0 mm
    WorldClim: Precipitation - coldest quarter 48.0 mm
    WorldClim: Precipitation - driest month 4.0 mm
    WorldClim: Precipitation - driest quarter 18.0 mm
    WorldClim: Precipitation - seasonality 73.0
    WorldClim: Precipitation - warmest quarter 154.0 mm
    WorldClim: Precipitation - wettest month 67.0 mm
    WorldClim: Precipitation - wettest quarter 162.0 mm
    WorldClim: Temperature - annual mean 237.0 degrees C * 10
    WorldClim: Temperature - annual range 309.0 degrees C * 10
    WorldClim: Temperature - coldest month min 75.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 155.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 143.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 245.0 degrees C * 10
    WorldClim: Temperature - isothermality 46.0 %
    WorldClim: Temperature - seasonality 6004.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 384.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 307.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 301.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 3.041135 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.664003 km
    Euclidean Distance to Coast (metres) 281660.47 m
    Remoteness index 16.529505
    Hydrology
    Drainage - average 16.0 megalitres/5x5km/year
    Drainage - variability 283.0 %
    Runoff - average 422.0 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 24.501637
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 43.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.42 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 15.0 %
    Bulk density 1.255 Mg/m^3
    Carbon - organic 0.15354025 %
    Clay % 30.75 %
    Hydrologic conductivity - average saturated 100.0 mm/h
    Moisture Index - annual mean (Bio28) 0.1
    Moisture Index - highest quarter mean (Bio32) 0.19
    Nutrient status 1.6 index
    Soil depth 1.2 m
    Soil pedality 2.0
    Water holding capacity 34000.0 mm
    Water stress index - month max 18.477737
    Weathering Intensity V2 5.80976 Weathering Intensity Index
    Topography
    Aspect 99.0 degrees
    Averaged Topographic Relief 40.958332 metres
    Bathymetry and Elvation 9 sec 686.0 m
    Elevation 695.0 m
    Topographic Slope (degrees) 0.32751635 degrees
    Topographic relief 3.318787 m
    Topographic slope (%) 0.2208052 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1521 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 17.0 %
    Fractional Cover - Bare Soil (2012-03-05) 2.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 74.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 23.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0022 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 23.0 NDVI x 100
    NPP Mean 1.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3536 NDVI