Fig. 8From: What evidence exists on the impact of agricultural practices in fruit orchards on biodiversity? A systematic mapChronological evolution of the number of publications recorded in the map. It is depicted by means of the moving average (a, c 5 years; b, d 10 years) and set in relation to the evolution of publications found on Web of Science (units ×100,000, red dotted line). a All publications, b–d the indicator species groups discussed at description levels 2–4 in the articlesBack to article page