selected publications
-
academic article
- Tracking the rhythm of the seasons in the face of global change: phenological research in the 21st century. Frontiers in Ecology and the Environment. 7:253-260. 2009
-
article
- Phenological trend estimation: a reply to Sagarin, Frontiers in Ecology and the Environment. Frontiers in Ecology and the Environment. 7:296-296. 2009