Environmental Research Letters LETTER • OPEN ACCESS Is arctic greening consistent with the ecology of tundra? Lessons from an ecologically informed mass balance model To cite this article: A V Rocha et al 2018 Environ. Res. Lett. 13 125007 View the article online for updates and enhancements. This content was downloaded from IP address 129.74.231.133 on 02/01/2019 at 15:50 Environ. Res. Lett. 13 (2018) 125007 https://doi.org/10.1088/1748-9326/aaeb50 LETTER Is arctic greening consistent with the ecology of tundra? Lessons OPEN ACCESS from an ecologically informed mass balance model RECEIVED 9 August 2018 A V Rocha1 , B Blakely1, Y Jiang2, K S Wright1 and S R Curasi1 REVISED 1 University of Notre Dame, Department of Biological Sciences & the Environmental Change Initiative, Notre Dame, IN, 46556, United 23 October 2018 States of America ACCEPTED FOR PUBLICATION 2 Oregon State University, Forest Ecosystems and Society, Corvallis, Oregon, 97331, United States of America 25 October 2018 PUBLISHED E-mail:
[email protected] 7 December 2018 Keywords: NDVI, arctic greening/browning, disturbance, arctic ecology and biogeochemistry Original content from this work may be used under the terms of the Creative Abstract Commons Attribution 3.0 licence. Climate change has been implicated in the widespread ‘greening’ of the arctic in recent decades. Any further distribution of However, differences in arctic greening patterns among satellite platforms and recent reports of this work must maintain attribution to the decreased rate of greening or of browning have made attributing arctic greening trends to a warming author(s) and the title of climate challenging.