Occurrence record: DNA D0159920

Preserved specimen of Bergia pedicellaris (F.Muell.) Benth. recorded on 2003-08-26
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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 D0159920
Occurrence ID DNA:DNA:DNA D0159920
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Preparations sheet
Collector Robert Kevyn Harwood
Record number 1285
Reproductive condition flower,fruit
License CC-BY 4.0 (Int)
Presence/Absence PRESENT
Supplied as Present
Occurrence remarks Common on cracking clay with Coldenia, on margin of Melaleuca swamp.

Event

Occurrence date 2003-08-26
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 Arnhem Hwy, past Fogg Dam turnoff
Latitude -12.631
Supplied as: "-12.6310000004031"
Longitude 131.3004
Supplied as: "131.3004"
Datum EPSG:4326
Supplied datum: "WGS84"
Verbatim locality Arnhem Hwy, past Fogg Dam turnoff
Coordinate precision Unknown
Coordinate uncertainty (in metres) 100.0
Georeference protocol GPS
Georeferenced by Robert Kevyn Harwood
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Coordinates dont match supplied state Warning
    Show/Hide 82 passed properties
    Show/Hide 4 missing properties
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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
    Important Bird Areas (IBA) Australia Adelaide & Mary River Floodplains IBA
    Irrigation practice - dominant No irrigation
    Land use Water
    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) Populated 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 ADELAIDE RIVER
    River Regions ADELAIDE 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 Litchfield (M)
    Local Government Areas 2012 deprecated Litchfield - Pt B
    Local Government Areas PSMA 2018 LITCHFIELD MUNICIPALITY
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 92
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 2309
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER DARWIN
    PSMA ABS SA2 Statistical Areas (2016) WEDDELL
    PSMA ABS SA3 Statistical Areas (2016) LITCHFIELD
    PSMA ABS SA4 Statistical Areas (2016) DARWIN
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) LITCHFIELD
    PSMA Indigenous Locations (2016) HUMPTY DOO - ELIZABETH VALLEY
    PSMA Indigenous Regions (2016) DARWIN
    PSMA Localities (2018) WAK WAK
    PSMA Remoteness Areas (2016) Outer Regional 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) GOYDER
    PSMA State Electoral Boundaries (2018) GOYDER
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) SOUTH WARD
    Statistical Local Areas Litchfield (M) - Pt B
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Pine Creek Region
    Surface Geology of Australia Qa
    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 Non-Indigenous, Native forest
    Forests of Australia (2013) v2.0 Melaleuca
    Forests of Australia 2018B Other native forest
    IGBP Land Cover vegetation classification scheme (2011) Savannas
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Modified
    Vegetation types - native Other grasslands,herblands, sedgelands and rushlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Area management
    Phosphorus 0.017881 t/ha
    Potassium 0.083466 t/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6122
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.4516
    Endemism 0.01353665
    Endemism (Non-marine) 0.01562817
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Migratory species (2008) 5.0 frequency
    Occurrence Density 10939.0 frequency
    Shannon Diversity (H) 5.4447484 index
    Species Richness 954.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.6720037
    2030A1BMk35M: Evaporation - month min 139.6 mm
    2030A1BMk35M: Precipitation - annual mean 111.535835 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.47783253
    2030A1BMk35M: Precipitation - spring or autumn season -1.0861186
    2030A1BMk35M: Temperature - annual max mean 34.474167 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.245834 degrees C
    2030A1BMk35M: Temperature - annual range 20.52002 degrees C
    Aridity index - annual mean 0.72427946
    Aridity index - month max 2.1035683
    Aridity index - month min 0.006119951
    Evaporation - annual mean 179.63876 (ml/5km x 5km pixel)
    Evaporation - average 26993.0 ml
    Evaporation - month max 233.71077 mm
    Evaporation - month min 135.55664 mm
    Evaporation - variability 9.0 %
    Growth index C3 macrotherm plants - annual mean 0.47 index
    Growth index C3 mesotherm plants - annual mean 0.17 index
    Growth index C4 megatherm plants - annual mean 0.44 index
    Humidity - annual mean relative 77.74973 %
    Humidity - annual mean relative 3pm 63.660095 %
    Humidity - month max relative 86.87933 %
    Humidity - month max relative 3pm 77.090454 %
    Humidity - month min relative 55.35316 %
    Humidity - month min relative 3pm 55.35316 %
    Precipitation - annual 1424.0 mm
    Precipitation - annual (Bio12) 1438.0 mm
    Precipitation - annual mean 116.20483 mm
    Precipitation - annual seasonality 10.038431
    Precipitation - coldest quarter (Bio19) 6.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 5.0 mm
    Precipitation - equinox seasonality ratio 0.5420089
    Precipitation - seasonality (Bio15) 106.0 mm
    Precipitation - spring or autumn season -0.8407633
    Precipitation - warmest quarter (Bio18) 418.0 mm
    Precipitation - wettest month 319.15265 mm
    Precipitation - wettest period (Bio13) 83.0 mm
    Precipitation - wettest quarter (Bio16) 925.0 mm
    Radiation - annual mean (Bio20) 21.3 MJ/m2/day
    Radiation - seasonality (Bio23) 8.0
    Radiation - warmest quarter (Bio26) 23.1 MJ/m2/day
    Temperature - annual max mean 32.3475 degrees C
    Temperature - annual mean (Bio01) 27.5 degrees C
    Temperature - annual min mean 21.1275 degrees C
    Temperature - annual range 20.5 degrees C
    Temperature - annual range (Bio07) 20.9 degrees C
    Temperature - coldest month min 15.64 degrees C
    Temperature - coldest period min (Bio06) 15.4 degrees C
    Temperature - coldest quarter mean (Bio11) 24.4 degrees C
    Temperature - diurnal range mean (Bio02) 12.2 degrees C
    Temperature - driest quarter mean (Bio09) 24.4 degrees C
    Temperature - isothermality (Bio03) 0.58 %
    Temperature - month hottest maximum 34.53 degrees C
    Temperature - seasonality (Bio04) 0.69
    Temperature - warmest month min 23.87 degrees C
    Temperature - warmest period max (Bio05) 36.3 degrees C
    Temperature - warmest quarter (Bio10) 29.7 degrees C
    Temperature - wettest quarter mean (Bio08) 28.5 degrees C
    Wind run - annual mean 94.6516 km/day
    WorldClim 2.1: Temperature - annual mean 14.166667 °C
    WorldClim: Precipitation - annual 1371.0 mm
    WorldClim: Precipitation - coldest quarter 4.0 mm
    WorldClim: Precipitation - driest month 1.0 mm
    WorldClim: Precipitation - driest quarter 4.0 mm
    WorldClim: Precipitation - seasonality 103.0
    WorldClim: Precipitation - warmest quarter 388.0 mm
    WorldClim: Precipitation - wettest month 327.0 mm
    WorldClim: Precipitation - wettest quarter 870.0 mm
    WorldClim: Temperature - annual mean 274.0 degrees C * 10
    WorldClim: Temperature - annual range 193.0 degrees C * 10
    WorldClim: Temperature - coldest month min 162.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 113.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 244.0 degrees C * 10
    WorldClim: Temperature - isothermality 58.0 %
    WorldClim: Temperature - seasonality 1926.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 355.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 293.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 282.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.3832754 km x 100
    Distance - to non-permanent water (weighted) 0.0 degrees
    Distance - to permanent water (weighted) 0.04 km
    Euclidean Distance to Coast (metres) 44039.457 m
    Remoteness index 4.7221913
    Hydrology
    Drainage - average 1716.0 megalitres/5x5km/year
    Drainage - variability 50.0 %
    Runoff - average 8139.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 84.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.82 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 74.0 %
    Bulk density 1.4792683 Mg/m^3
    Carbon - organic 0.53077525 %
    Clay % 54.512196 %
    Hydrologic conductivity - average saturated 0.1 mm/h
    Moisture Index - annual mean (Bio28) 0.51
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 2.0 index
    Ph - soil 3.0 ph
    Soil depth 1.2 m
    Soil pedality 3.8536584
    Water holding capacity 44000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.59963 Weathering Intensity Index
    Topography
    Aspect 125.0 degrees
    Averaged Topographic Relief 17.333334 metres
    Bathymetry and Elvation 9 sec 10.0 m
    Elevation 13.0 m
    Topographic Slope (degrees) 0.20825319 degrees
    Topographic relief 1.801434 m
    Topographic slope (%) 0.1336246 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.3095 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 58.0 %
    Gross Primary Productivity (2012-03-13) 0.0061 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 2.1 m^2 plant / m^2 ground
    NDVI Mean 59.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.6468 NDVI