Occurrence record: MEL 0719202A

PreservedSpecimen of Cyperus javanicus recorded on 1992-06-23

Dataset

Data provider Australia's Virtual Herbarium
Data resource MEL AVH data
Institution Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection National Herbarium of Victoria
Supplied collection code "MEL"
Catalogue Number MEL 0719202A
Occurrence ID 247b0500-6374-11e1-bc2b-000c2907ead9
Basis of record Preserved specimen
Preparations Sheet - 1
Collector Cowie, I.D.|Booth, R.
Collecting number 3029
Reproductive condition fertile
License CC-BY 4.0 (Int)
Supplied as https://creativecommons.org/licenses/by/4.0/legalcode
State conservation Northern Territory: Least Concern
Rightsholder Royal Botanic Gardens Board
Occurrence status present
Identification verification status verified
Identification ID 11958b48-1abd-11e3-90a2-6c626d51f2da

Event

Collecting date 1992-06-23
Supplied as year:1992  month:6  day:23 
Date precision Day
Start day of year 175
Event ID 5192e09e-1abc-11e3-90a2-6c626d51f2da

Taxonomy

Scientific name Cyperus javanicus
Taxon rank species
Kingdom Plantae
Phylum Charophyta
Supplied as "Streptophyta"
Class Equisetopsida
Order Poales
Family Cyperaceae
Genus Cyperus
Species Cyperus javanicus
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Houtt.
Nomenclatural code ICN

Geospatial

Country Australia
State or Territory Northern Territory
Local government area West Arnhem (S)
Locality East Alligator Floodplain.
Habitat On floodplain margin with Melaleuca viridiflora.
Latitude -12.2000000
Longitude 132.9333333
Geodetic datum EPSG:4326
Verbatim coordinate system degrees decimal minutes
Verbatim locality East Alligator Floodplain.
Coordinate precision 0.0166666667
Coordinate uncertainty in metres 10000.0
Georeferenced by Cowie, I.D.
Location ID a8edec73-1abc-11e3-90a2-6c626d51f2da
Biome Terrestrial
Country code AU
Verbatim longitude 132° 56' E
Verbatim latitude 12° 12' S

Additional properties

recorded by id http://www.wikidata.org/entity/Q33664819|http://www.wikidata.org/entity/Q18983983

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    Geodetic datum assumed WGS84 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
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Missing coordinate precision Passed
    Precision / range mismatch Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Missing name of person who georeferenced the occurrence Passed
    Missing georeferenced verification status Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 7 missing properties
    Show/Hide 40 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 Managed resource protected areas
    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) Remote 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 Unclassified
    National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324 National Indicative Aggregated Fire Extent 2019-2020
    Hydrology
    Drainage Divisions Level 1 Tanami-Timor Sea Coast
    Drainage Divisions Level 2 EAST ALLIGATOR RIVER
    River Regions EAST ALLIGATOR RIVER
    Marine
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    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 West Arnhem (S)
    Local Government Areas 2012 deprecated West Arnhem
    Local Government Areas PSMA 2018 WEST ARNHEM REGION
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 1746
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1963
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) WEST ARNHEM
    PSMA ABS SA3 Statistical Areas (2016) DALY - TIWI - WEST ARNHEM
    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) NORTH-WEST ARNHEM
    PSMA Indigenous Locations (2016) COBOURG PENINSULA - DEMED HOMELANDS
    PSMA Indigenous Regions (2016) JABIRU - TIWI
    PSMA Localities (2018) WEST ARNHEM
    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) ARAFURA
    PSMA State Electoral Boundaries (2018) ARAFURA
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) GUNBALANYA WARD
    Statistical Local Areas West Arnhem (S) Bal
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Czu
    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 Indigenous owned, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Eucalypt Woodlands
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus woodlands with a tussock grass understorey
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Residual
    Vegetation types - native Eucalypt open forests
    Vegetation types - present Eucalyptus open forest

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6754
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.7138
    Endemism 0.004041514
    Endemism (Non-marine) 0.0042391876
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 5.0 frequency
    Occurrence Density 1901.0 frequency
    Shannon Diversity (H) 4.392996 index
    Species Richness 332.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.602822
    2030A1BMk35M: Evaporation - month min 161.19 mm
    2030A1BMk35M: Precipitation - annual mean 110.65667 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.23582321
    2030A1BMk35M: Precipitation - spring or autumn season -3.2043066
    2030A1BMk35M: Temperature - annual max mean 34.376667 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.686666 degrees C
    2030A1BMk35M: Temperature - annual range 17.369995 degrees C
    Aridity index - annual mean 0.6663579
    Aridity index - month max 2.1458056
    Aridity index - month min 0.005414185
    Evaporation - annual mean 181.90913 (ml/5km x 5km pixel)
    Evaporation - average 24428.0 ml
    Evaporation - month max 236.49078 mm
    Evaporation - month min 143.06981 mm
    Evaporation - variability 7.0 %
    Growth index C3 macrotherm plants - annual mean 0.44 index
    Growth index C3 mesotherm plants - annual mean 0.14 index
    Growth index C4 megatherm plants - annual mean 0.41 index
    Humidity - annual mean relative 80.00451 %
    Humidity - annual mean relative 3pm 62.84004 %
    Humidity - month max relative 88.937996 %
    Humidity - month max relative 3pm 76.319885 %
    Humidity - month min relative 53.793655 %
    Humidity - month min relative 3pm 53.793655 %
    Precipitation - annual 1319.0 mm
    Precipitation - annual (Bio12) 1443.0 mm
    Precipitation - annual mean 109.6085 mm
    Precipitation - annual seasonality 10.603962
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 4.0 mm
    Precipitation - equinox seasonality ratio 0.34587124
    Precipitation - seasonality (Bio15) 114.0 mm
    Precipitation - spring or autumn season -1.8492063
    Precipitation - warmest quarter (Bio18) 344.0 mm
    Precipitation - wettest month 311.0 mm
    Precipitation - wettest period (Bio13) 89.0 mm
    Precipitation - wettest quarter (Bio16) 989.0 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 11.0
    Radiation - warmest quarter (Bio26) 24.0 MJ/m2/day
    Temperature - annual max mean 32.411667 degrees C
    Temperature - annual mean (Bio01) 28.1 degrees C
    Temperature - annual min mean 22.264168 degrees C
    Temperature - annual range 19.0 degrees C
    Temperature - annual range (Bio07) 17.7 degrees C
    Temperature - coldest month min 18.23 degrees C
    Temperature - coldest period min (Bio06) 18.8 degrees C
    Temperature - coldest quarter mean (Bio11) 25.5 degrees C
    Temperature - diurnal range mean (Bio02) 10.6 degrees C
    Temperature - driest quarter mean (Bio09) 25.6 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - month hottest maximum 35.0 degrees C
    Temperature - seasonality (Bio04) 0.57
    Temperature - warmest month min 24.6 degrees C
    Temperature - warmest period max (Bio05) 36.5 degrees C
    Temperature - warmest quarter (Bio10) 30.1 degrees C
    Temperature - wettest quarter mean (Bio08) 28.8 degrees C
    Wind run - annual mean 125.828545 km/day
    WorldClim: Precipitation - annual 1438.0 mm
    WorldClim: Precipitation - coldest quarter 7.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 7.0 mm
    WorldClim: Precipitation - seasonality 110.0
    WorldClim: Precipitation - warmest quarter 352.0 mm
    WorldClim: Precipitation - wettest month 340.0 mm
    WorldClim: Precipitation - wettest quarter 966.0 mm
    WorldClim: Temperature - annual mean 278.0 degrees C * 10
    WorldClim: Temperature - annual range 176.0 degrees C * 10
    WorldClim: Temperature - coldest month min 185.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 252.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 109.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 252.0 degrees C * 10
    WorldClim: Temperature - isothermality 61.0 %
    WorldClim: Temperature - seasonality 1679.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 361.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 297.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 285.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.060827624 degrees
    Distance - to coast 0.2624881 km x 100
    Distance - to non-permanent water (weighted) 0.12727922 degrees
    Distance - to permanent water (weighted) 0.060827624 km
    Euclidean Distance to Coast (metres) 29183.361 m
    Remoteness index 11.627647
    Fire
    Fire - time since last 10.0 years
    Fire frequency 1.0 frequency
    Hydrology
    Drainage - average 2041.0 megalitres/5x5km/year
    Drainage - variability 34.0 %
    Runoff - average 10893.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 88.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.77 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 72.0 %
    Bulk density 1.4792683 Mg/m^3
    Carbon - organic 0.23398125 %
    Clay % 54.512196 %
    Hydrologic conductivity - average saturated 0.1 mm/h
    Moisture Index - annual mean (Bio28) 0.49
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 2.0 index
    Ph - soil 4.0 ph
    Soil depth 1.2 m
    Soil pedality 3.8536584
    Water holding capacity 41750.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.76258 Weathering Intensity Index
    Topography
    Aspect 173.0 degrees
    Averaged Topographic Relief 48.333332 metres
    Bathymetry and Elvation 9 sec 10.0 m
    Elevation 13.0 m
    Topographic Slope (degrees) 0.11977457 degrees
    Topographic relief 7.158871 m
    Topographic slope (%) 0.3857722 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3208 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 45.0 %
    Gross Primary Productivity (2012-03-13) 0.0059 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.5 m^2 plant / m^2 ground
    NDVI Mean 59.0 NDVI x 100
    NPP Mean 5.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6551 NDVI