Fig 1.
Location and elevation of the Huaihe River Economic Belt.
Table 1.
Maximum distance, weight and spatial decay type of the threat factors affecting habitat quality.
Table 2.
The habitat suitability and sensitivity of land-use type to each threat factor.
Fig 2.
Area ratio of each land-use type in 1995, 2005, 2015 and 2025 (Note: Scenario I represents fast urban growth scenario, scenario II represents farmland conservation-oriented scenario, scenario III represents ecological conservation-oriented scenario).
Fig 3.
Spatial distribution of land use in 2025 in (a) fast urban growth scenario; (b) farmland conservation-oriented scenario; and, (c) ecological conservation-oriented scenario.
Fig 4.
Spatial distribution of habitat quality in 1995, 2005 and 2015.
Fig 5.
Area ratio of different change directions of habitat quality grades from 1995 to 2015.
Fig 6.
Spatial distribution of habitat quality in 2025 in (a) fast urban growth scenario, (b) farmland conservation-oriented scenario, and (c) ecological conservation-oriented scenario.
Fig 7.
Area ratio of different change directions of habitat quality grades from 2015 to 2025 in (a) fast urban growth scenario, (b) farmland conservation-oriented scenario, and (c) ecological conservation-oriented scenario.