Community composition (relative abundance) separated by native and cryptogenic, and introduced species of each community from coastal sites across a geographic gradient spanning the sub-arctic to the tropics from 2015-2017

<p>The main data table served from this Dataset Metadata Page includes data columns \"Species\" and \"Abundance\"&nbsp;&nbsp;(See \"Parameters\" section for more details about columns in the main data table).&nbsp; An alternate format of this dataset is available in the \"Data Files\" section which has an abundance column per species with a form of the species name as the column name.&nbsp;<br />
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The alternate data format has two separate tables divided by whether it is for introduced species or native and cryptogenic species.&nbsp; That information is included in the main data table for this dataset in column&nbsp;\"Species_status_type.\"</p>