1) Hernández-Blanco, M., Costanza, R., 2018. Natural capital and ecosystem services, in: Cramer, G.L., Paudel, K.P., Schmitz, A. (Eds.), The Routledge Handbook of Agricultural Economics. Routledge, New York, NY : Routledge, 2018., pp. 254–268.
https://doi.org/10.4324/9781315623351-15
2) TEEB, 2010. The Economics of Ecosystems and Biodiversity: Ecological and Economic Foundations. Earthscan, London, Chapter 1,
http://teebweb.org/2020/05/28/the-earthscan-book-teeb-ecological-and-eco...
3) Millenium Ecosystem Assessment (2005), Chapter 1
https://www.millenniumassessment.org/documents/document.765.aspx.pdf
4) Kleijn, D. et al., 2015. Delivery of crop pollination services is an
insufficient argument for wild pollinator conservation. Nature
Communications 6, 7414. https://doi.org/10.1038/ncomms8414
5) Millenium Ecosystem Assessment (2005), Chapter 4
https://www.millenniumassessment.org/documents/document.765.aspx.pdf
6) The living planet Index: https://livingplanet.panda.org/
7) Costanza et al (2014) Changes in the global alue of ecosystem
services. Global EnvironmentalChange, 26, p. 152-158.
https://www.sciencedirect.com/science/article/abs/pii/S0959378014000685
8) Rapporto sullo stato del capitale naturale - https://www.mite.gov.it/pagina/quarto-rapporto-sullo-stato-del-capitale-...