Fig. 4
From: Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map
Spatial distribution of studies around the Arctic tundra biome. A shows Arctic subzones and B temperature anomaly (2000–2020 vs 1951–1980). Studies are shown with black in both panels, in A also with orange circles showing areas with high densities. In panel A, the colored areas show the five Arctic subzones (A–E; CAVM [92]) and the Subarctic (CAFF/ABA [30]). The thick grey line shows the Arctic boundary defined by CAFF [29]. The study region was delimited within this boundary and areas outside Subarctic areas filtered removed; areas outside study region are shown as white in both panels