Reference
Norman, L. M., Villarreal, M. L., Niraula, R., Meixner, T., Frisvold, G. B., & Labiosa, W. (2013). Framing Scenarios of Binational Water Policy with a Tool to Visualize, Quantify and Valuate Changes in Ecosystem Services. Water, 5(3), 852-874. https://doi.org/10.3390/w5030852