This article, published in June 2017 in the Ecological Indicators journal, deals with the proposal of a set of habitat descriptors in order to better monitor biodiversity in European farms.
You can access it on its publisher’s website, as well as its abstract, through the opposite link.
Photo: farm in the Netherlands by Pimvantend — CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=20200938 [1]