Occurrence record: CMAR_SRFME_ALGAL_BIOMASS:269912-54025004

HumanObservation of Dictyota dichotoma recorded on 2005-04-15

Dataset

Data partner CSIRO Oceans & Atmosphere
Data resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
Institution code Supplied institution code "CSIRO, Australia"
Catalog number 269912-54025004
Occurrence ID urn:catalog:CSIRO:CMAR_SRFME_ALGAL_BIOMASS:269912-54025004
Basis of record Human observation
Individual count 0
Associated Occurrence Status Associated record
Associated occurrences The occurrence is associated with a representative record.
For more information see Inferred associated occurrence details
License CC-BY-NC 4.0 (Int)
Field number QU:5935
Dataset name CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
Bibliographic citation Source: SRFME: Geographe Bay Dive Sites, survey: Quarries, station no: 5935, extracted from CSIRO Oceans and Atmosphere Data Warehouse on 23 Jun 2014
Occurrence remarks Original data was in grams per 0.25 sqm - this has been upscaled to grams/sqm to conform to EML standard unit gramsPerSquareMeter. (http://knb.ecoinformatics.org/software/eml/)
Occurrence status absent
Collection code CMAR_SRFME_ALGAL_BIOMASS
Abcd identification qualifier Not provided

Event

Field number QU:5935
Record date 2005-04-15
Date precision Day
Event time 00:00Z

Taxonomy

Scientific name Dictyota dichotoma
Taxon rank species
Kingdom Chromista
Phylum Ochrophyta
Supplied as "Chromista"
Class Phaeophyceae
Order Dictyotales
Family Dictyotaceae
Genus Dictyota
Species Dictyota dichotoma
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Scientific name authorship (Hudson) J.V.Lamouroux
Scientific name ID urn:lsid:marinespecies.org:taxname:145367

Geospatial

Country Australia
State / Province Western Australia
Latitude -33.53587
Longitude 115.03322
Geodetic datum EPSG:4326
Minimum depth in meters 6
Maximum depth in meters 6
Coordinate precision Unknown
Footprint well known text LINE (115.03322 -33.53587,115.03322 -33.53587)
Biome Marine

Additional properties

References http://www.cmar.csiro.au/data/caab/catch_data.cfm?data_id=269912&caab_code=54025004

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    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
    Missing catalogue number Passed
    Data are generalised Passed
    Name not supplied Passed
    Kingdom not recognised Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Min and max depth reversed 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
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Show/Hide 12 missing properties
    Show/Hide 48 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 e94a78b8-581b-414e-834d-bf2adfb344b1
    Data Resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Related records
    Record UUID 2a4eb52c-fc55-485e-bf77-ccfd939c5323
    Data Resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID 0c903d97-7a5b-45a2-a863-d18a4a705f51
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID 65619274-8e79-4186-8f52-ac90e6ad5297
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID c609de43-3262-48c2-b3d8-6b1ccd9bb3f9
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Catalogue numbers are identical
    Coordinates were identical
    Record UUID d63ad722-2b3f-4334-a2aa-d5cad006eb19
    Data Resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID 2a4eb52c-fc55-485e-bf77-ccfd939c5323
    Data Resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID 0c903d97-7a5b-45a2-a863-d18a4a705f51
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID 65619274-8e79-4186-8f52-ac90e6ad5297
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical
    Record UUID c609de43-3262-48c2-b3d8-6b1ccd9bb3f9
    Data Resource
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Catalogue numbers are identical
    Coordinates were identical
    Record UUID d63ad722-2b3f-4334-a2aa-d5cad006eb19
    Data Resource CSIRO, SRFME, Algal Biomass, Perth region, Southwest Australia, 2003-2005
    Raw Scientific Name Dictyota dichotoma
    Coordinates -33.53587,115.03322
    Year 2005
    Month 04
    Day 15
    Comments One of the collectors was null or unknown
    Coordinates were identical

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions SW West Australia
    CAPAD 2012 Marine Ngari Capes
    CAPAD 2014 Marine Ngari Capes
    CAPAD 2016 Marine Ngari Capes
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow 3-9 months
    Irrigation practice - dominant No irrigation
    Land use Other minimal uses
    NRM Regions 2010 South West
    NRM Regions 2014 South West
    NRM Regions 2015 South West
    NRM Regions 2017 South West Region
    Stubble practice - dominant (area) Removed by hot burn
    Stubble practice - dominant (number) Ploughed = hot burn
    Tillage practice - dominant (area) No cultivation
    Tillage practice - dominant (number) No cultivation
    Area management
    National Landcare Program Management Units 2018 South West Region
    Biodiversity
    Freshwater Ecoregions of the World Southwestern Australia
    IMCRA 4 Regions Southwest Shelf Province
    IMCRA Meso-scale Bioregions Leeuwin-Naturaliste
    World Anthropogenic Biomes (2000) Populated rangelands
    Climate
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Marine
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 11.00000000
    Marine Ecoregions of the World Leeuwin
    States including coastal waters Western Australia (including Coastal Waters)
    Territorial Sea Territorial Sea
    Political
    Local Government Areas PSMA 2018 CITY OF BUSSELTON
    Vegetation
    Vegetation types - native Other shrublands
    Vegetation types - present Other shrublands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure - additional 1.0 $/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.1519
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6934
    Endemism 0.02563183
    Endemism (Non-marine) 0.020632725
    Mammals – Fritz et al 2009 - 0.5 degree 0.2564
    Occurrence Density 60.04938 frequency
    Shannon Diversity (H) 3.3422632 index
    Species Richness 4.9506173 frequency
    Threatened communities (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 1.0053192
    2030A1BMk35M: Aridity index - month max 3.304679
    2030A1BMk35M: Aridity index - month min 0.040223762
    2030A1BMk35M: Evaporation - annual mean 118.308174 mm
    2030A1BMk35M: Evaporation - month max 218.22154 mm
    2030A1BMk35M: Evaporation - month min 50.81769 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.10846154 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.43 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.07230769 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 78.6103 %
    2030A1BMk35M: Humidity - month max relative 3pm 84.40376 %
    2030A1BMk35M: Humidity - month min relative 3pm 72.16727 %
    2030A1BMk35M: Precipitation - annual mean 65.67846 mm
    2030A1BMk35M: Precipitation - driest month 8.777692 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.91741645
    2030A1BMk35M: Precipitation - max difference between successive months 2.5873468 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.3108438 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.076257035
    2030A1BMk35M: Precipitation - spring or autumn season -0.089440435
    2030A1BMk35M: Precipitation - summer or winter season -11.756124
    2030A1BMk35M: Precipitation - wettest month 167.93616 mm
    2030A1BMk35M: Precipitation deficit - annual mean -52.62971 mm
    2030A1BMk35M: Precipitation deficit - month max -209.44385 mm
    2030A1BMk35M: Precipitation deficit - month min 117.11847 mm
    2030A1BMk35M: Radiation - max month precipitation modified 27.63846 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 17.651731 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.16923 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 22.467564 degrees C
    2030A1BMk35M: Temperature - annual min mean 13.221539 degrees C
    2030A1BMk35M: Temperature - annual range 17.680756 degrees C
    2030A1BMk35M: Temperature - coldest month min 10.382308 degrees C
    2030A1BMk35M: Temperature - coolest month max 17.693846 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.66922 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.682312 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 11.676147 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.246017 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.91922 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -1.5615234 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 6.89151 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 28.063078 degrees C
    2030A1BMk35M: Temperature - warmest month min 16.55 degrees C
    Precipitation - annual (Bio12) 824.8333 mm
    Precipitation - coldest quarter (Bio19) 411.33334 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 34.166668 mm
    Precipitation - seasonality (Bio15) 84.833336 mm
    Precipitation - warmest quarter (Bio18) 38.166668 mm
    Precipitation - wettest period (Bio13) 40.0 mm
    Precipitation - wettest quarter (Bio16) 462.0 mm
    Precipitation deficit - annual mean -45.722248 mm
    Precipitation deficit - month max -215.40318 mm
    Radiation - annual mean (Bio20) 17.6 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.7 MJ/m2/day
    Radiation - driest quarter (Bio25) 25.8 MJ/m2/day
    Radiation - highest period (Bio21) 28.033333 MJ/m2/day
    Radiation - lowest period (Bio22) 8.0 MJ/m2/day
    Radiation - seasonality (Bio23) 40.0
    Radiation - warmest quarter (Bio26) 24.4 MJ/m2/day
    Radiation - wettest quarter (Bio24) 8.933333 MJ/m2/day
    Temperature - annual mean (Bio01) 17.016666 degrees C
    Temperature - annual range (Bio07) 17.75 degrees C
    Temperature - coldest period min (Bio06) 9.616667 degrees C
    Temperature - coldest quarter mean (Bio11) 13.616667 degrees C
    Temperature - diurnal range mean (Bio02) 9.183333 degrees C
    Temperature - driest quarter mean (Bio09) 20.766666 degrees C
    Temperature - isothermality (Bio03) 0.51666665 %
    Temperature - seasonality (Bio04) 1.0033333
    Temperature - warmest period max (Bio05) 27.333334 degrees C
    Temperature - warmest quarter (Bio10) 20.95 degrees C
    Temperature - wettest quarter mean (Bio08) 14.216667 degrees C
    Wind run - annual mean 372.7448 km/day
    Wind run - month max 410.24734 km/day
    Wind run - month min 334.14853 km/day
    Wind speed - annual mean 3pm 6.4599695 m/s
    Wind speed - annual mean 9am 5.6377087 m/s
    Wind speed - annual mean 9am or 3pm 6.7551923 m/s
    Wind speed - month max 3pm 6.95428 m/s
    Wind speed - month max 9am 6.5561047 m/s
    Wind speed - month max 9am or 3pm 6.95428 m/s
    Wind speed - month min 3pm 5.751561 m/s
    Wind speed - month min 9am 5.1775475 m/s
    Wind speed - month min 9am or 3pm 5.1775475 m/s
    Distance
    Distance - to any water (weighted) 0.01 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.25455844 degrees
    Distance - to permanent water (weighted) 0.01 km
    Euclidean Distance to Coast (metres) 7348.879 m
    Marspec Distance to Shore 1.0 km
    Hydrology
    Water Observations From Space 98.14815 Percentage
    Marine
    GEOMACS - geometric mean 0.049459 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.32999998 100 x psu
    Marspec Annual Range in Sea Surface Temperature 4.89 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.81 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 2.4998 10,000 x degrees C
    Marspec Bathymetric Slope 0.1 10 x degrees
    Marspec Concavity 0.0 1000 x degrees
    Marspec East/West Aspect 0.79999995 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.84 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.71 100 x psu
    Marspec Mean Annual Sea Surface Temperature 18.64 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.51 100 x psu
    Marspec North/South Aspect 0.59999996 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature 0.0 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 16.109999 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 21.0 100 x degrees C
    Sea Surface Temperature - MODIS Terra 19.020931 Degrees C
    SeaWIFS K490 Mean 0.05829511 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.35003394 mg/m^3
    Social
    Age 38.8 years
    Age - prime group 26.4 Count
    Disadvantaged -686.57544 points (mean=1000)
    Education - degrees 10.6 %
    Education - vocational training 27.4 %
    Employment 9.5 %
    Home ownership 61.8 %
    Income - high 30.5 %
    Income - low 14.4 %
    Internet 57.3 %
    Population - change 18.9 count
    Population - density SLA 2006 p/sqkm) 17.4 people/km^2
    Unemployment rate 2.2 %
    Work force - older 25.2 Count
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.53321844
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.040223762
    2030A1BMk35M: Water deficit - month max 71.20452 mm
    2030A1BMk35M: Water deficit - month mean 29.415794 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.799154 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 47.989662
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 3.6201386
    2030A1BMk35M: Water surplus - annual mean 22.63597 mm
    2030A1BMk35M: Water surplus - month max 103.47423 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 277.70532 Gal
    Bulk density 1.1701818 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic -15135.812 %
    Carbon store pre-European 6.937261 kgC/ha
    Clay % 7.3545456 %
    Erosional surfaces - proportion 37.5 %
    Hydrologic conductivity - average saturated 200.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 493.1 my
    Lithology - fertility 5.333333 index
    Lithology - mean age 1046.55 my
    Lithology - mean age (log) 2.7941968 log my
    Lithology - mean age range (log) 2.5857692 log my
    Magnetic anomalies 597.0 nT
    Moisture Index - annual mean (Bio28) 0.58
    Moisture Index - coldest quarter mean (Bio35) 1.0
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.04
    Moisture Index - lowest quarter mean (Bio33) 0.058333334
    Moisture Index - seasonality (Bio31) 71.833336
    Moisture Index - warmest quarter mean (Bio34) 0.06
    Nitrogen - plant-available pre-European 588.70233 kgN/ha
    Nitrogen concentration pre-European 23.163975 mgN kg/H2O
    Nitrogen store pre-European 16.974613 kgN/ha
    Nutrient status 1.1 index
    Pedality hydrological score 1.2254546
    Phosphorus - plant-available pre-European 2.9152453 kgP/ha
    Phosphorus - plant-available total pre-European 17.883501 kgP/ha
    Phosphorus pre-European 3.9784515 mgP kg/H2O
    Soil depth 0.5 m
    Soil pedality 1.2254546
    Soils - coarse 0.0 class
    Substrate data reliability 3.0
    Topographic wetness index 2.653456
    Unreliable water retention parameters 0.0
    Water holding capacity - plant-available 78.0 mm
    Weathering Intensity V2 2.41689 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 66.708336 metres
    Bathymetry and Topography 9 sec -4.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 1.1957096 degrees
    Topographic relief 24.47092 m
    Topographic roughness 37.87098 %
    Topographic slope (%) 6.276672 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.1578 EVI
    Normalized Difference Vegetation Index (2012-03-05) 0.4862 NDVI
    Phenology peak day of year 2002 dry 159.72 Day
    Phenology peak day of year 2012 wet 212.2 Day