Leaf carbon and nitrogen isotopes, Toolik Lake, Alaska, 2016

• Main Author: Robert Jespersen
• Format: Dataset
• Language: unknown
• Published: Arctic Data Center 2017
• Subjects: Vegetation; Nitrogen; Carbon; Arctic; Terrestrial; Toolik Lake; Betula nana; Salix pulchra; Ledum palustre; Eriophorum vaginatum; Anchorage; Northern Foothills; Brooks Range; Eriophorum; Alaska
• Online Access: https://doi.org/10.18739/A28C9R544

We collected leaf gas exchange measurements during three time periods in the 2016 summer, June 19-24, July 12-23 , and August 11-14. Fully-emerged, healthy (not galled or senesced) leaves were used from the four dominant species, Salix pulchra and Betula nana (deciduous shrubs), Ledum palustre (ever...