Looking ahead in world food and agriculture: perspectives to 2050
Gespeichert in:
Format: | Buch |
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Sprache: | English |
Veröffentlicht: |
Rome
Food and Agriculture Organization of the United Nations
2011
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Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | XVIII, 539 S. graph. Darst., Kt. |
ISBN: | 9789251069035 |
Internformat
MARC
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Datensatz im Suchindex
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adam_text | Titel: Looking ahead in world food and agriculture
Autor: Conforti, Piero
Jahr: 2011
Contents
Foreword iii
About the authors xi
Acknowledgements xiii
Acronyms xv
Introduction 1
Piero Conforti
PART I THE GLOBAL AGRICULTURE OUTLOOK
1. World food and agriculture to 2030/2050 revisited. Highlights
and views four years later 11
Nikos Alexandratos
Interim report projections and reality checks 14
Biofuels: significance for the long-term outlook 29
Food consumption and nutrition in developing countries 37
Conclusions 44
Annex 1.1: Cereal production in developing countries 47
Annex 1.2: World agriculture: towards 2030/2050 - interim report:
excerpt from Chapter 1- Overview 48
2. World agriculture in a dynamically changing environment:
IFPRI s long-term outlook for food and agriculture 57
Siwa Msangi and Mark Rosegrant
Drivers of change in food systems 59
Quantitative outlook to 2050 68
The role of biofuels 75
Implications for food security 85
Conclusions 88
3. How can climate change and the development of bioenergy
alter the long-term outlook for food and agriculture? 95
Günther Fischer
Methodology and data 96
Baseline assessment 98
Climate change impacts on crop suitability and production potential 105
Impacts of climate change on world food system indicators 112
Impacts of biofuel expansion on world food system indicators 116
Impacts of first-generation biofuel expansion on food system
indicators 125
Second-generation biofuels 137
Combined impacts of climate change and expansion of biofuel
production on world food system indicators 142
Conclusions 146
Annex 3.1: The modelling framework 151
Annex 3.2: Aggregation of world food system components to
world regions 154
PART II GROWTH, POVERTY AND MACROECONOMIC
PROSPECTS
4. Poverty, growth and inequality over the next 50 years 159
Evan Hillebrand
Poverty measurement: 160
Explaining changes in poverty, 1981 to 2005 164
Forecasting economic growth 169
Forecasting poverty and inequality 171
The market first scenario 173
How might distribution shifts affect future poverty headcounts? 176
The trend growth scenario 182
Conclusions 186
5. Macroeconomic environment and commodity markets:
a longer-term outlook 191
Dominique van der Mensbrugghe, Israel Osorio-Rodarte,
Andrew Burns and John Baffes
The nature of the recent commodity boom 192
The energy/non-energy price link 199
The macroeconomic environment 203
Climate change 209
Poverty implications 214
Conclusions 224
Annex 5.1: The model used for climate change simulations 228
PART III LAND, WATER AND CAPITAL REQUIREMENTS
6. The resources outlook: by how much do land, water and
crop yields need to increase by 2050? 233
Jelle Bruinsma
How much more needs to be produced? 235
What are the sources of growth in crop production? 238
By how much does the arable land area need to increase? 242
How much land is there with crop production potential? 242
How much more water will be required in irrigation? 251
By how much do crop yields need to rise? 261
Summary and conclusions 271
Annex 6.1: Countries included in the analysis 276
Annex 6.2: Crops included in the analysis 278
7. Investment in developing countries food and agriculture: assessing
agricultural capital stocks and their impact on productivity 279
Stephan von Cramon-Taubadel, Gustavo Anriquez,
Hartwig de Haen and Oleg Nivyevskyi
Approaches to measuring investment and agricultural capital stock 281
Results: development of the agricultural capital stock since 1975 287
Agricultural capital stock and productivity 303
Conclusions 313
8. Capital requirements for agriculture in developing countries
to 2050 317
Josef Schmidhuber, Jelle Bruinsma and Gerold Boedeker
Methodology and measurement 318
The results 323
Performance indicators for agricultural production, capital
stocks, labour and land 327
Summary and conclusions 338
Annex 8.1: Countries included in the analysis 342
vn
Annex 8.2: Cumulative investment requirements for 2005/2007
to 2050, by region (billion 2009 USD) 343
PART IV RAISING PRODUCTIVITY: RESEARCH AND
TECHNOLOGY
9. Setting meaningful investment targets in agricultural research
and development: challenges, opportunities and fiscal realities 347
Nienke Beintema and Howard Elliott
Trends in agricultural R D investments 348
Three definitions of underinvestment in agricultural R D 357
Analysing the agricultural research intensity ratio 363
Challenges and essential investments 376
Concluding remarks 381
10. Can technology deliver on the yield challenge to 2050? 389
Tony R. Fischer, Derek Byerlee and
Gregory Owen Edmeades
Defining key concepts 392
Setting the scene: recent trends and the challenge to 2050 397
Sources of yield gains in the breadbaskets 405
Closing existing yield gaps 416
Increasing yield potential 422
Prices, efficiency, productivity and R D investment 437
Conclusions 447
CONCLUSIONS
11. Critical evaluation of selected projections 465
Nikos Alexandratos
Prices and quantities in the baseline scenarios 466
Climate change impact on agriculture 472
I mpact of biofuels 484
Demography, growth, inequality and poverty 494
Sub-Saharan africa 500
vin
12. Challenges and policies for the world agricultural and food
economy in the 2050 perspective 509
Piero Conforti and Alexander Sarris
Challenges and opportunities 510
Can data and analyses be improved? 516
Policy directions 520
Areas for future policy and analytical focus 536
|
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id | DE-604.BV039820029 |
illustrated | Illustrated |
indexdate | 2024-07-10T00:12:10Z |
institution | BVB |
isbn | 9789251069035 |
language | English |
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physical | XVIII, 539 S. graph. Darst., Kt. |
publishDate | 2011 |
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spelling | Looking ahead in world food and agriculture perspectives to 2050 Ed. by Piero Conforti Rome Food and Agriculture Organization of the United Nations 2011 XVIII, 539 S. graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Globale Analysis (DE-588)4021285-3 gnd rswk-swf Prognose (DE-588)4047390-9 gnd rswk-swf Landwirtschaft (DE-588)4034402-2 gnd rswk-swf Lebensmittelversorgung (DE-588)4034917-2 gnd rswk-swf Welternährung (DE-588)4117626-1 gnd rswk-swf Welternährung (DE-588)4117626-1 s Lebensmittelversorgung (DE-588)4034917-2 s Landwirtschaft (DE-588)4034402-2 s Globale Analysis (DE-588)4021285-3 s Prognose (DE-588)4047390-9 s b DE-604 Conforti, Piero Sonstige oth HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024680175&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Looking ahead in world food and agriculture perspectives to 2050 Globale Analysis (DE-588)4021285-3 gnd Prognose (DE-588)4047390-9 gnd Landwirtschaft (DE-588)4034402-2 gnd Lebensmittelversorgung (DE-588)4034917-2 gnd Welternährung (DE-588)4117626-1 gnd |
subject_GND | (DE-588)4021285-3 (DE-588)4047390-9 (DE-588)4034402-2 (DE-588)4034917-2 (DE-588)4117626-1 |
title | Looking ahead in world food and agriculture perspectives to 2050 |
title_auth | Looking ahead in world food and agriculture perspectives to 2050 |
title_exact_search | Looking ahead in world food and agriculture perspectives to 2050 |
title_full | Looking ahead in world food and agriculture perspectives to 2050 Ed. by Piero Conforti |
title_fullStr | Looking ahead in world food and agriculture perspectives to 2050 Ed. by Piero Conforti |
title_full_unstemmed | Looking ahead in world food and agriculture perspectives to 2050 Ed. by Piero Conforti |
title_short | Looking ahead in world food and agriculture |
title_sort | looking ahead in world food and agriculture perspectives to 2050 |
title_sub | perspectives to 2050 |
topic | Globale Analysis (DE-588)4021285-3 gnd Prognose (DE-588)4047390-9 gnd Landwirtschaft (DE-588)4034402-2 gnd Lebensmittelversorgung (DE-588)4034917-2 gnd Welternährung (DE-588)4117626-1 gnd |
topic_facet | Globale Analysis Prognose Landwirtschaft Lebensmittelversorgung Welternährung |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024680175&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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