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Presentation

2nd Revision

Introduction

 
Data - AEZ model
Potential grain production. Scenario 3: mixed input levels / irrigation if necessary (1000 tons)
Province
Region
High input Intermediate Input Low Input Total potential
production
(1 - 9)
Total attainable
production
(1 - 8)
Very
suitable
1
Suitable
2
Very
suitable
3
Suitable
3
Mod.
suitable
5
Very
suitable
6
Suitable
7
Mod.
suitable
8
Marg.
suitable
9

Beijing

1,257

1,547

0

152

348

0

0

1

0

3,306

3,306

Tianjin

902

2,290

76

26

392

0

0

0

3

3,689

3,686

Hebei

22,845

27,491

203

881

4,889

0

10

308

395

57,022

56,627

Shanxi

1,315

3,046

82

1,637

4,137

0

64

882

987

12,150

11,163

Shandong

24,186

27,751

761

1,850

3,930

0

78

187

62

58,806

58,744

Henan

26,511

34,233

221

4,251

3,478

0

9

270

150

69,123

68,974

NORTH

77,016

96,359

1,342

8,798

17,174

0

161

1,649

1,598

204,097

202,499

Liaoning

7,539

14,037

123

6,907

3,434

0

19

181

327

32,566

32,239

Jilin

9,051

18,926

274

6,672

5,028

0

20

96

115

40,182

40,068

Heilongjiang

6,390

24,144

445

6,913

7,727

0

105

460

383

46,566

46,183

NORTHEAST

22,979

57,107

842

20,492

16,189

0

144

737

825

119,315

118,490

Shanghai

0

2,633

64

0

140

0

0

0

2

2,839

2,836

Jiangsu

17,914

27,856

202

1,150

928

0

4

120

171

48,345

48,174

Zhejiang

2,464

9,148

24

147

1,437

0

1

200

1,053

14,474

13,422

Anhui

36,216

22,282

218

3,429

2,983

0

30

240

716

66,115

65,398

EAST

56,594

61,919

508

4,726

5,488

0

36

560

1,942

131,773

129,830

Jiangxi

12,451

13,968

2

80

3,244

0

1

304

3,620

33,671

30,050

Hubei

34,704

17,780

0

4,907

7,709

0

22

228

526

65,876

65,350

Hunan

17,504

19,575

0

1,146

7,714

0

10

361

3,740

50,050

46,310

CENTRAL

64,659

51,323

2

6,132

18,667

0

33

893

7,886

149,596

141,710

Fujian

2,798

3,459

0

178

1,408

0

0

66

1,543

9,451

7,908

Guangdong

13,386

14,532

0

1,145

3,140

0

0

63

2,242

34,508

32,266

Guangxi

26,360

27,020

0

5,311

12,740

0

1

86

5,180

76,698

71,518

Hainan

1,155

3,347

0

248

1,412

0

0

32

111

6,305

6,194

SOUTH

43,700

48,358

0

6,881

18,699

0

1

247

9,076

126,962

117,886

Sichuan

3,097

29,568

8

2,615

15,617

0

7

640

2,687

54,239

51,552

Guizhou

5,990

7,686

4

2,300

9,683

0

1

482

1,877

28,023

26,146

Yunnan

2,100

3,654

127

1,186

4,757

0

7

727

2,055

14,612

12,557

SOUTHWEST

11,186

40,908

139

6,102

30,056

0

15

1,848

6,619

96,874

90,255

Nei Mongol

4,676

11,763

368

2,154

3,176

0

0

386

1,081

23,605

22,523

Shaanxi

1,259

5,735

89

2,888

7,829

0

18

653

525

18,995

18,471

Gansu

778

1,966

5

1,016

2,975

1

11

692

774

8,219

7,445

Ningxia

1,129

1,038

11

134

211

0

1

121

149

2,794

2,645

Xinjiang

7,859

6,382

236

478

820

203

96

173

291

16,538

16,247

NORTHWEST

15,702

26,885

709

6,670

15,011

203

126

2,026

2,820

70,151

67,331

Xizang

308

472

2

165

356

0

7

74

129

1,515

1,385

Qinghai

1

56

0

9

31

0

0

31

69

197

127

PLATEAU

309

528

2

174

386

0

7

105

199

1,711

1,513

Hongkong

7

8

0

2

4

0

0

0

0

21

21

China:
Total production
(only grains)

292,152

383,396

3,544

59,978

121,674

203

522

8,065

30,966

900,500

869,534

China:
Total production
(with correction
for other crops)

219,114

287,547

2,658

44,984

91,256

152

391

6,049

23,225

675,375

652,151

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.)