1 Subjects: “...Regional Science...”

2 Subjects: “...regional differences...”

3 Subjects: “...regional scale effect...”

4 Subjects: “...regional differences...”

5 Subjects: “...hilly region...”

6 Subjects: “...Beijing-Tianjin-Hebei region...”

7 Subjects: “...arctic region...”

8 Subjects: “...Apulia region...”

9 Subjects: “...arctic region...”

10 Subjects: “...irregular stimulated region...”

11 Subjects: “...LAC region...”

12 Subjects: “...black soil region...”