Arctic Species Trend Index

Assessments from the Arctic Species Trend Index.

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Arctic Species Trend Index: Migratory Birds Index

This report aims to describe the broad-scale trends necessary for designing and targeting informed conservation strategies at the flyway level to address these reported declines.

Arctic Biodiversity Trends 2010: Indicator #08, The Arctic Species Trend Index

The status and trend of indicator species #8, The Arctic Species Trend Index.

Arctic Species Trend Index 2010: Tracking Trends in Arctic Wildlife

A 2010 analysis of the Arctic Species Trend Index (ASTI) dataset, an index used to track trend in Arctic fish, mammals and birds.

Arctic Species Trend Index: Key Findings from an In-depth Look at Marine Species and Development of Spatial Analysis Techniques

Key findings from the 2011 analysis of the Arctic Species Trend Index, focussing on the marine ecosystem and spatial analysis techniques after the dataset underwent revisions and updates.

Arctic Species Trend Index: Tracking Trends in Arctic Marine Populations

An in depth analysis of the marine data set in the Arctic Species Trend Index (ASTI) after a 2011 data revision and update.

Arctic Species Trend Index: Tracking Trends in Arctic Vertebrate Populations Through Space and Time

The 2011 exploration of spatial biodiversity data analysis techniques using the Arctic Species Trend Index data set.