Fig. 10
Number of publications per region in relation to the land use. Share of pome fruit, stone fruit and olive orchards in percentage of arable and perennial land use (coloration) and number of publications found per country/state/region (numbers). The regions with the highest relevance are highlighted with a green background. To avoid a search and language bias, all publications found on specialist websites are not shown: npub = 800. Source of production data: Food and Agriculture Organization Corporate Statistical Database, United States Department of Agriculture–Foreign Agricultural Service, national statistics offices and others. Source of geographic information system data: GADM database (www.gadm.org), version 2.8, November 2015