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Presentation

2nd Revision

Introduction

 
Data - AEZ model
Potential arable land. Scenario 1: low input / rain-fed (1000 hectares)

Province / Region

Infrastructure
correction
factor
(%) 1

Potential arable land

Not
suitable
6
 
Very
suitable
2
Suitable
3
Moderately
suitable
4
Marginally
suitable
5
Total
(= 2 + 3 + 4 + 5)

Beijing

28.7

380

201

132

1

714

455

 

Tianjin

29.8

212

36

174

4

426

364

 

Hebei

15.6

2,151

2,480

3,561

1,130

9,322

6,276

 

Shanxi

15.1

323

1,924

3,203

2,345

7,796

5,607

 

Shandong

19.5

3,947

2,430

2,604

146

9,127

2,889

 

Henan

18.3

3,481

2,858

2,728

358

9,424

3,976

 

NORTH

17.7

10,493

9,928

12,402

3,985

36,808

19,567

 

Liaoning

18.5

1,780

3,720

1,848

913

8,260

3,043

 

Jilin

12.5

2,893

4,236

2,647

1,032

10,808

5,942

 

Heilongjiang

11.6

2,397

7,446

5,352

2,148

17,342

22,323

 

NORTHEAST

13.5

7,069

15,402

9,846

4,093

36,411

31,308

 

Shanghai

31.6

19

40

8

65

132

151

 

Jiangsu

25.4

1,269

1,855

579

939

4,642

2,292

 

Zhejiang

10.5

177

377

682

1,161

2,397

5,877

 

Anhui

21.2

2,689

1,856

1,861

854

7,260

3,740

 

EAST

21.3

4,154

4,129

3,130

3,019

14,431

12,059

 

Jiangxi

16.1

302

1,647

1,371

3,025

6,346

7,850

 

Hubei

15.2

2,161

4,108

2,054

996

9,319

6,326

 

Hunan

13.6

285

3,516

2,825

3,580

10,206

8,264

 

CENTRAL

14.8

2,749

9,271

6,251

7,601

25,872

22,440

 

Fujian

17.1

65

328

419

1,194

2,007

7,936

 

Guangdong

9.7

113

1,376

1,199

1,779

4,467

10,369

 

Guangxi

10.1

487

4,165

3,520

3,993

12,165

8,891

 

Hainan

9.7

0

255

521

267

1,043

1,523

 

SOUTH

10.7

666

6,124

5,659

7,234

19,682

28,719

 

Sichuan

11.6

156

2,927

5,118

2,990

11,191

38,453

 

Guizhou

6.7

141

2,508

3,521

2,228

8,398

8,145

 

Yunnan

7.1

79

762

2,569

3,382

6,792

28,128

 

SOUTHWEST

8.9

376

6,197

11,209

8,600

26,381

74,726

 

Nei Mongol

13.3

88

303

1,374

3,104

4,870

95,183

 

Shaanxi

11.9

609

2,602

3,440

1,386

8,036

10,372

 

Gansu

15.5

117

943

1,974

1,958

4,993

29,305

 

Ningxia

7.3

0

29

296

388

713

3,955

 

Xinjiang

14.1

186

137

449

832

1,604

138,757

 

NORTHWEST

13.2

1,000

4,015

7,532

7,669

20,216

277,573

 

Xizang

6.1

4

89

201

306

600

111,144

 

Qinghai

13.3

0

0

65

238

303

62,255

 

PLATEAU

8.8

4

89

266

544

903

173,399

 

Hongkong

33.3

0

1

1

1

3

24

 

CHINA TOTAL

14.4

26,510

55,155

56,295

42,746

180,707

639,816

 
Source: IIASA China AEZ Project. See: Fischer, G. / van Velthuizen, H.T. / Nachtergaele, F.O., (1999): Global Agro-Ecological Zones Assessment: Methodology and Results. IIASA Interim Report, IR-98-110, Laxenburg, Austria
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Related Tables & Charts

Scenario 1: Potential Arable Landblank_3.gif (810 bytes)Scenario 1: Potential Grain Productionblank_3.gif (810 bytes)blank_3.gif (810 bytes)blank_3.gif (810 bytes)Scenario 2: Potential Arable Landblank_3.gif (810 bytes)Scenario 2: Potential Grain Productionblank_3.gif (810 bytes)blank_3.gif (810 bytes)blank_3.gif (810 bytes)Scenario 3: Potential Arable Landblank_3.gif (810 bytes)Scenario 3: Potential Grain Productionblank_3.gif (810 bytes)blank_3.gif (810 bytes)blank_3.gif (810 bytes)Scenario 3: Summary Tableblank_3.gif (810 bytes)Scenario 3: Actual and Potential Arable Landblank_3.gif (810 bytes)

Revision 2.0 (First revision published in 1999)  - Copyright 2011 by Gerhard K. Heilig. All rights reserved. (First revision: Copyright 1999 by IIASA.)