Occurrence record: Observations:42815453

Human observation of Sargassum recorded on 2020-04-16
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Dataset

Data resource iNaturalist Australia
Institution code Supplied institution code "iNaturalist"
Collection Supplied collection code "Observations"
Catalog number 42815453
Occurrence ID https://www.inaturalist.org/observations/42815453
Record type Human observation
Supplied basis "HumanObservation"
Identified by Heather Fulton-Bennett  
Identified date 2020-04-22T15:22:19Z
Collector David Spencer Muirhead
User davemmdave
License CC-BY-NC 4.0 (Int)
Supplied as http://creativecommons.org/licenses/by-nc/4.0/
Rights holder David Spencer Muirhead
Presence/Absence PRESENT
Occurrence remarks Within metres of previous observation,same depth,and likely same taxon but these canopy browns with leafy bases are not easily identifiable from images like this [e.g. in some genuses they only form basal rosettes of this 'leaf' shape seasonally or in certain niche habitats perhaps related to water temperature,wave energy,depth etc]
Identification verification status needs_id
Date identified 2020-04-22T15:22:19Z
Identification ID 96923151

Event

Dataset / Survey name iNaturalist observations  
Occurrence date 2020-04-16
Supplied date "2020-04-16T12:59:00+09:30"
Verbatim event date 2020/04/16 12:59 PM ACST
Date precision DAY
Event time 12:59:00+09:30

Taxonomy

Scientific name Sargassum
Identified to rank genus
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Order Fucales
Family Sargassaceae
Genus Sargassum
Name match metric exactMatch
Name parse type SCIENTIFIC

Geospatial

Country Australia
State or Territory South Australia
Latitude -35.271016
Supplied as: "-35.2710164"
Longitude 138.442649
Supplied as: "138.4426491"
Datum EPSG:4326
Verbatim locality South Australia, Australia
Coordinate precision Unknown
Coordinate uncertainty (in metres) 358.0
Terrestrial true
Biome TERRESTRIAL
Marine false
Country Code AU

Additional properties

captive wild

User flagged issues 

    Data quality tests

    Test name Result
    Coordinate rounded Warning
    Show/Hide 91 passed properties
    Show/Hide 5 missing properties
    Show/Hide 17 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions South-east Australia
    CAPAD 2016 Marine Aldinga Reef
    CAPAD 2020 Marine Encounter
    NRM Regions 2010 Adelaide and Mount Lofty Ranges
    NRM Regions 2017 Adelaide and Mount Lofty Ranges
    Area management
    National Landcare Program Management Units 2018 Adelaide and Mount Lofty Ranges
    Biodiversity
    IMCRA 4 Regions Spencer Gulf Shelf Province
    IMCRA Meso-scale Bioregions St Vincent Gulf
    Hydrology
    Drainage Divisions Level 1 South Australian Gulf
    Drainage Divisions Level 2 ONKAPARINGA RIVER
    Marine
    States including coastal waters South Australia (including Coastal Waters)
    Political
    Local Government Areas PSMA 2018 CITY OF ONKAPARINGA
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    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

    Environmental sampling for this location

    Climate
    Precipitation - annual (Bio12) 513.0 mm
    Precipitation - coldest quarter (Bio19) 222.0 mm
    Precipitation - driest period (Bio14) 3.0 mm
    Precipitation - driest quarter (Bio17) 51.0 mm
    Precipitation - seasonality (Bio15) 54.0 mm
    Precipitation - warmest quarter (Bio18) 51.0 mm
    Precipitation - wettest period (Bio13) 19.0 mm
    Precipitation - wettest quarter (Bio16) 224.0 mm
    Radiation - annual mean (Bio20) 17.2 MJ/m2/day
    Radiation - seasonality (Bio23) 43.0
    Radiation - warmest quarter (Bio26) 25.1 MJ/m2/day
    Temperature - annual mean (Bio01) 16.2 degrees C
    Temperature - annual range (Bio07) 19.6 degrees C
    Temperature - coldest period min (Bio06) 7.6 degrees C
    Temperature - coldest quarter mean (Bio11) 11.8 degrees C
    Temperature - diurnal range mean (Bio02) 9.2 degrees C
    Temperature - driest quarter mean (Bio09) 20.8 degrees C
    Temperature - isothermality (Bio03) 0.47 %
    Temperature - seasonality (Bio04) 1.22
    Temperature - warmest period max (Bio05) 27.2 degrees C
    Temperature - warmest quarter (Bio10) 20.8 degrees C
    Temperature - wettest quarter mean (Bio08) 11.9 degrees C
    WorldClim 2.1: Temperature - annual mean 15.808333 °C
    WorldClim: Temperature - isothermality 49.0 %
    Substrate
    Moisture Index - annual mean (Bio28) 0.47
    Moisture Index - highest quarter mean (Bio32) 0.94