This folder describes the methods used to prepare data for the nonindigenous species data for the global OHI assessment. These data are used as a pressure.
The folders in this file include the metadata, R scripts, and data for each assessement year (i.e., the year the assessment was conducted). The most current year represents the best available data and methods, and previous years are maintained for archival purposes.
Our data managment SOP describes how we manage OHI global data, including a description of the file structure.
Please see our citation policy if you use OHI data or methods.
Thank you!