Table 5 The mean and standard deviation of satisfaction and importance, the difference of importance-satisfaction and significance test in Huichang County (N = 206).

From: Satisfaction evaluation of ecological restoration in abandoned mines based on the residents’ perception: a case study in Ganzhou, Jiangxi

Index

Importance

Satisfaction

I-P

T-value

P(2-tailed)

Mean

SD

Mean

SD

Soil and water erosion(C1)

4.311

0.474

4.049

0.416

0.262

6.185

0.000

Landform remodeling(C2)

4.204

0.416

3.966

0.250

0.238

7.425

0.000

Soil improvement(C3)

4.218

0.426

4.024

0.400

0.194

4.761

0.000

Slope protection(C4)

3.966

0.250

3.961

0.440

0.005

0.137

0.891

Vegetation restoration(C5)

4.374

0.495

4.039

0.472

0.335

9.556

0.000

Drainage facilities(C6)

4.417

0.504

3.597

0.502

0.820

16.999

0.000

Geological disaster prevention(C7)

4.461

0.509

3.995

0.288

0.466

11.189

0.000

Biodiversity (C8)

3.956

0.205

3.981

0.197

− 0.024

− 1.214

0.226

Hydrological condition(C9)

4.335

0.483

3.942

0.307

0.393

9.448

0.000

Air quality(C10)

4.199

0.412

3.956

0.248

0.243

7.709

0.000

Land utilization rate(C11)

4.641

0.491

4.092

0.337

0.549

14.674

0.000

Economic income(C12)

4.684

0.476

3.291

0.534

1.393

24.447

0.000

Mine resource protection(C13)

4.592

0.502

3.985

0.376

0.607

14.197

0.000

Travel improvement(C14)

4.252

0.447

3.961

0.239

0.291

8.592

0.000

Satisfaction with the government(C15)

4.660

0.485

4.044

0.360

0.617

15.285

0.000

Project implementation(C16)

4.083

0.293

4.049

0.501

0.034

0.733

0.464

Resident participation(C17)

4.461

0.509

3.374

0.542

1.087

20.534

0.000

Custodial condition(C18)

3.927

0.260

3.990

0.407

− 0.063

-1.831

0.069

Sign and warning board(C19)

3.825

0.381

3.976

0.303

− 0.150

-4.448

0.000

Landscape(C20)

4.301

0.470

4.117

0.364

0.184

5.782

0.000