Replaced by: Arctic Grayling length, weight and tag data from Arctic LTER Streams project, Toolik Field Station Alaska, 1985 to Present. Environmental Data Initiative. http://dx.doi.org/10.6073/pasta/54f1c01e79ea7c573263b8b12115eb46 Long-term tagging file for arctic grayling on the Kuparuk River, A

Replaced By: Arctic Grayling length, weight and tag data from Arctic LTER Streams project, Toolik Field Station Alaska, 1985 to Present. Environmental Data Initiative. http://dx.doi.org/10.6073/pasta/54f1c01e79ea7c573263b8b12115eb46 1985 to 2012 long-term tagging file for Arctic Grayling (Thymallus arcticus) on the Kuparuk River. Phosphorus addition has occurred since 1983; station sites are relative distance from the original 1983 phosphorus dripper. Stations include sites in a reference, recovery, and fertilized reach. Reaches were defined based on the location of phosphorous addition (see methods). All grayling adults and juveniles captured during the field season are measured, weighed, tagged and released. Grayling were tagged originally with a colored tag with a number. In 1993, researchers started pit tagging the grayling. These pit tags can be read with an antenna to track the migration of the grayling throughout the Kuparuk River system. Note no data is available for years 2005 & 2006.