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Presentation

2nd Revision

Introduction

 
Data - AEZ model
Potential grain production. Scenario 1: low input / rainfed (1000 tons)

Province / Region

Grain production by suitability of cultivated area

Total
potential
production
(= 7 + 8 + 9 + 10)

Total
attainable
production
(= 7 + 8 + 9)

 
Very
suitable
7
Suitable
8
Moderately
suitable
9
Marginally
suitable
10
 

Beijing

611

223

148

1

983

982

 

Tianjin

663

48

337

5

1,053

1,048

 

Hebei

6,289

2,843

4,478

448

14,058

13,610

 

Shanxi

629

2,206

2,356

1,051

6,241

5,191

 

Shandong

9,015

3,225

3,835

112

16,186

16,075

 

Henan

9,069

5,490

4,342

444

19,345

18,901

 

NORTH

26,275

14,035

15,496

2,061

57,867

55,806

 

Liaoning

2,843

5,385

1,710

672

10,611

9,938

 

Jilin

3,825

4,612

1,752

394

10,583

10,189

 

Heilongjiang

2,480

6,794

3,166

796

13,236

12,440

 

NORTHEAST

9,149

16,791

6,628

1,862

34,430

32,568

 

Shanghai

46

113

0

79

239

160

 

Jiangsu

3,773

5,097

594

1,205

10,670

9,464

 

Zhejiang

466

1,017

1,334

1,259

4,075

2,816

 

Anhui

8,635

4,656

3,084

1,055

17,431

16,375

 

EAST

12,920

10,884

5,012

3,598

32,414

28,816

 

Jiangxi

1,147

5,084

3,108

3,786

13,124

9,338

 

Hubei

7,217

10,504

3,705

1,180

22,607

21,427

 

Hunan

887

8,729

5,217

4,095

18,927

14,832

 

CENTRAL

9,251

24,316

12,030

9,062

54,659

45,597

 

Fujian

314

1,136

1,001

1,580

4,030

2,450

 

Guangdong

467

4,348

2,918

2,504

10,237

7,733

 

Guangxi

2,146

13,663

8,422

5,448

29,679

24,231

 

Hainan

0

815

913

244

1,972

1,728

 

SOUTH

2,926

19,962

13,254

9,776

45,918

36,142

 

Sichuan

386

7,300

9,782

3,532

20,999

17,467

 

Guizhou

330

4,858

5,276

2,072

12,536

10,464

 

Yunnan

153

1,405

3,311

2,492

7,362

4,870

 

SOUTHWEST

869

13,563

18,369

8,096

40,897

32,801

 

Nei Mongol

130

451

769

1,182

2,532

1,350

 

Shaanxi

1,176

3,733

3,298

724

8,931

8,207

 

Gansu

259

1,134

1,551

827

3,770

2,943

 

Ningxia

0

26

184

154

364

210

 

Xinjiang

283

139

291

328

1,041

713

 

NORTHWEST

1,849

5,482

6,092

3,215

16,637

13,422

 

Xizang

7

143

229

208

587

378

 

Qinghai

0

0

36

69

106

36

 

PLATEAU

7

143

265

277

692

415

 

Hongkong

0

2

3

1

7

5

 

China: Total production
(only grains)

63,246

105,178

77,148

37,949

283,521

245,572

 

China: Total production
(with correction
for other crops)

47,434

78,884

57,861

28,462

212,641

184,179

 
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.)