@article {ARC28591,
	title = {Emerging opportunities and challenges in phenology: a review},
	journal = {Ecosphere},
	volume = {7},
	year = {2016},
	month = {Jan-08-2016},
	pages = {e01436},
	doi = {10.1002/ecs2.1436},
	url = {http://doi.wiley.com/10.1002/ecs2.1436},
	author = {Jianwu Tang and Christian K{\"o}rner and Hiroyuki Muraoka and Shilong Piao and Miaogen Shen and Stephen J. Thackeray and Xi Yang}
}
