Occurrence record: DNA D0064728

Preserved specimen of Bergia pedicellaris (F.Muell.) Benth. recorded on 1992-06-25

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 D0064728
Occurrence ID DNA:DNA:DNA D0064728
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Booth, Ron
Supplied as "Ron Booth | Ian Donald Cowie"
Record number 3056
Reproductive condition flower,fruit
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Herb; sticky foliage; growing on drying mud with Eleocharis sphacelata & Oryza rufipogon.
State conservation Northern Territory:

Event

Occurrence date 1992-06-25
Date precision DAY

Taxonomy

Scientific name Bergia pedicellaris
Supplied scientific name "Bergia pedicellaris (F.Muell.) F.Muell. ex Benth."
Identified to rank species
Kingdom Plantae
Phylum Charophyta
Class Equisetopsida
Order Malpighiales
Family Elatinaceae
Genus Bergia
Species Bergia pedicellaris
Name match metric canonicalMatch
Scientific name authorship (F.Muell.) Benth.
Supplied as (F.Muell.) F.Muell. ex Benth.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory Northern Territory
Supplied as: "The Northern Territory"
Locality East Alligator River Floodplain.
Latitude -12.263895955491687
Supplied as: "-12.2652538845374"
Longitude 133.01881219264712
Supplied as: "133.017857354483"
Datum EPSG:4326
Supplied datum: "AGD66"
Verbatim locality East Alligator River Floodplain.
Coordinate precision Unknown
Coordinate uncertainty (in metres) 10000.0
Georeferenced by Ron Booth | Ian Donald Cowie
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
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    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
    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 Kunbarllanjnja
    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) GUNBALANYA
    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 Czl
    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, Native forest
    Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
    IGBP Land Cover vegetation classification scheme (2011) Savannas
    Land cover Native grasslands and minimally modified pastures
    NVIS 4.1 Major Vegetation Groups Other Grasslands, Herblands, Sedgelands and Rushlands
    NVIS 4.1 Major Vegetation Subgroups Wet tussock grassland with herbs, sedges or rushes, herblands or ferns
    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 0.6099
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.2021
    Endemism 0.008580968
    Endemism (Non-marine) 0.008697888
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 5.0 frequency
    Occurrence Density 4287.0 frequency
    Shannon Diversity (H) 5.1528563 index
    Species Richness 550.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.6079804
    2030A1BMk35M: Evaporation - month min 162.06 mm
    2030A1BMk35M: Precipitation - annual mean 111.98584 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.23586926
    2030A1BMk35M: Precipitation - spring or autumn season -3.2037446
    2030A1BMk35M: Temperature - annual max mean 34.5325 degrees C
    2030A1BMk35M: Temperature - annual min mean 23.543333 degrees C
    2030A1BMk35M: Temperature - annual range 17.830017 degrees C
    Aridity index - annual mean 0.667865
    Aridity index - month max 2.1772504
    Aridity index - month min 0.0054366942
    Evaporation - annual mean 181.754 (ml/5km x 5km pixel)
    Evaporation - average 24669.0 ml
    Evaporation - month max 236.5 mm
    Evaporation - month min 143.3 mm
    Evaporation - variability 8.0 %
    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 79.89426 %
    Humidity - annual mean relative 3pm 61.77374 %
    Humidity - month max relative 88.98668 %
    Humidity - month max relative 3pm 75.72428 %
    Humidity - month min relative 52.28717 %
    Humidity - month min relative 3pm 52.28717 %
    Precipitation - annual 1318.0 mm
    Precipitation - annual (Bio12) 1461.0 mm
    Precipitation - annual mean 109.96521 mm
    Precipitation - annual seasonality 10.956692
    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 0.35839966
    Precipitation - seasonality (Bio15) 115.0 mm
    Precipitation - spring or autumn season -1.7761955
    Precipitation - warmest quarter (Bio18) 346.0 mm
    Precipitation - wettest month 312.0 mm
    Precipitation - wettest period (Bio13) 91.0 mm
    Precipitation - wettest quarter (Bio16) 1006.0 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 32.524166 degrees C
    Temperature - annual mean (Bio01) 28.1 degrees C
    Temperature - annual min mean 22.146667 degrees C
    Temperature - annual range 20.122955 degrees C
    Temperature - annual range (Bio07) 18.2 degrees C
    Temperature - coldest month min 18.03 degrees C
    Temperature - coldest period min (Bio06) 18.6 degrees C
    Temperature - coldest quarter mean (Bio11) 25.5 degrees C
    Temperature - diurnal range mean (Bio02) 10.9 degrees C
    Temperature - driest quarter mean (Bio09) 25.5 degrees C
    Temperature - isothermality (Bio03) 0.6 %
    Temperature - month hottest maximum 35.15 degrees C
    Temperature - seasonality (Bio04) 0.58
    Temperature - warmest month min 24.53 degrees C
    Temperature - warmest period max (Bio05) 36.8 degrees C
    Temperature - warmest quarter (Bio10) 30.1 degrees C
    Temperature - wettest quarter mean (Bio08) 28.7 degrees C
    Wind run - annual mean 100.241875 km/day
    WorldClim: Precipitation - annual 1450.0 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 356.0 mm
    WorldClim: Precipitation - wettest month 348.0 mm
    WorldClim: Precipitation - wettest quarter 976.0 mm
    WorldClim: Temperature - annual mean 278.0 degrees C * 10
    WorldClim: Temperature - annual range 179.0 degrees C * 10
    WorldClim: Temperature - coldest month min 184.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 253.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 111.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 253.0 degrees C * 10
    WorldClim: Temperature - isothermality 62.0 %
    WorldClim: Temperature - seasonality 1668.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 363.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 298.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 284.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.042426407 degrees
    Distance - to coast 0.3584689 km x 100
    Distance - to non-permanent water (weighted) 0.12727922 degrees
    Distance - to permanent water (weighted) 0.042426407 km
    Euclidean Distance to Coast (metres) 38624.742 m
    Remoteness index 10.903252
    Fire
    Fire - time since last 1.0 years
    Fire frequency 4.0 frequency
    Hydrology
    Drainage - average 1623.0 megalitres/5x5km/year
    Drainage - variability 50.0 %
    Runoff - average 11226.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 1.7666122 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 163.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.47 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 7.0 %
    Bulk density 1.4792683 Mg/m^3
    Carbon - organic 0.577015 %
    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 14000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 5.93915 Weathering Intensity Index
    Topography
    Aspect 347.0 degrees
    Averaged Topographic Relief 21.583334 metres
    Bathymetry and Elvation 9 sec 20.0 m
    Elevation 18.0 m
    Topographic Slope (degrees) 0.34135646 degrees
    Topographic relief 3.597 m
    Topographic slope (%) 0.24515 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.4084 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 53.0 %
    Gross Primary Productivity (2012-03-13) 0.0039 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.8 m^2 plant / m^2 ground
    NDVI Mean 64.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.7515 NDVI