@article {24779,
	title = {Long Term Socio-Ecological Research: Studies in Society-Nature Interactions Across Spatial and Temporal Scales},
	journal = {Socioeconomic metabolism and the human appropriation of net primary production: What promise do they hold for LTSER?},
	year = {2013},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84947019854\&partnerID=MN8TOARS},
	author = {Haberl, H. and Erb, K.-H. and Gaube, V. and Gingrich, S. and Singh, S.J.}
}
