Search for Meridiastra gunnii returned 3 results.

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  • Section: Support article

  1. Support article: What is a scatterplot?

    A scatterplot is an X-Y graph of the sampled values of a pair of environmental variables from a set of species (or genus etc.) locations. Each point on the scatterplot represents the values of the pair of environmental values for a single occurrence record. You could for example plot mean annual temperature (short name called Bio01 in the Spatial Portal) against annual precipitation (Bio12) for say Eucalyptus gunnii (Cider Gum)...

  2. Support article: Area of Occupancy and Extent of Occurrence

    Eucalyptus gunnii AOO and EOO Area of Occupancy (AOO) and Extent of Occurrence (EOO) are two ‘statistics’ used by the IUCN for their Red List of Threatened Species (http://www.iucnredlist.org/). Their Red List of Categories and Criteria (IUCN 2012) defines these terms as follows- “Area of occupancy [AOO] is defined as the area within its ‘extent of occurrence’ which is occupied by a taxon, excluding cases of vagrancy...

  3. Support article: Scatterplot

    Please note: this guide has been written in relation to version 2.0 of the spatial portal due to brought into production in 2019. A different version of the portal will allow similar functions with some small differences in the user interface. If you are unable to access a required function, please contact support@ala.org.au. The scatterplot function links the sampled values of any two environmental variables on a species (or genus etc) with the map...

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