To settle or protect? A global analysis of net primary production in parks and urban areas
O’Neill, D.W., and Abson, D.J. (2009). Ecological Economics 69, 319-327. doi: 10.1016/j.ecolecon.2009.08.028
O’Neill, D.W., and Abson, D.J. (2009). Ecological Economics 69, 319-327. doi: 10.1016/j.ecolecon.2009.08.028