New scientific guidelines to assess biodiverse foods in dietary surveys
NUTRIZIONE
(...) Current foods systems are facing mounting challenges to provide growing populations with safe,
diverse, and nutritionally adequate foods. This is due to resource constraints, environmental degradation, as well as the continual narrowing of the food base and the loss of biodiversity. (...)
The publication:
https://a4nh.cgiar.org/files/2017/03/Guidelines-on-assessing-biodiverse-foods-in-dietary-surveys-2017.pdf
More about:
http://www.fao.org/docrep/016/i3004e/i3004e00.htm