@article {ARC22522,
	title = {Digging deep under a midnight sun},
	year = {2014},
	url = {http://nrelscience.org/2014/09/02/digging-deep-under-a-midnight-sun/},
	author = {L. Lynch and Megan Machmuller},
	editor = {Colorado State University Natural Resources Ecology Laboratory}
}
