Research Article

Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost

Table 2

Geographical disasters and disaster-pregnant factors.

4 geographical disasters8 disaster-pregnant factors

(A) Landslides(a) Existence of slopes
(B) Collapses(b) Adequate groundwater
(C) Debris flows(c) Periodic rainstorms
(D) Ground sink(d) Seepage of the surface water
(e) Unstable rock structure
(f) Massive vegetation-free lands
(g) Loose sediment structure
(h) Existence of soluble rock