Fig 1.
Study area.
Fig 2.
Spatial distribution data of vegetation and plant community survey data.
Fig 3.
Workflow of the identification of transition zone.
Table 1.
Interpretation degree of each explanatory variable.
Fig 4.
Index system of different vegetation.
(a) Index system of Quercus wutaishanica forest and Quercus fabri forest; (b) Index system of Pinus tabuliformis forest and Pinus massoniana forest; (c) Index system of Populus davidiana forest and Clobalanopsis glauca forest.
Fig 5.
Geodetector-SVM model results and validation.
(a) Validation with broad-leaved forests; (b) Validation with coniferous forests; (c) Delimitation of the transition zone.
Table 2.
Characteristics analysis result of the transition zone.