مورد إلكتروني
Climate change and hunger: Estimating costs of adaptation in the agrifood system
| العنوان: | Climate change and hunger: Estimating costs of adaptation in the agrifood system |
|---|---|
| بيانات النشر: | International Food Policy Research Institute (IFPRI) Washington, DC 2021 |
| تفاصيل مُضافة: | Sulser, Timothy; Wiebe, Keith D.; Dunston, Shahnila; Cenacchi, Nicola; Nin-Pratt, Alejandro; Mason-D’Croz, Daniel; Robertson, Richard D.; Willenbockel, Dirk; Rosegrant, Mark W. http://orcid.org/0000-0001-7128-5283 Sulser, Timothy B.; http://orcid.org/0000-0001-6035-620X Wiebe, Keith; http://orcid.org/0000-0002-3589-3350 Dunston, Shahnila; http://orcid.org/0000-0003-1913-4263 Cenacchi, Nicola; http://orcid.org/0000-0001-9144-2127 Nin Pratt, Alejandro; http://orcid.org/0000-0003-0673-2301 Mason-D'Croz, Daniel; http://orcid.org/0000-0001-5741-3867 Robertson, Richard; http://orcid.org/0000-0001-6371-6127 Rosegrant, Mark Is Format Of Google Books http://books.google.com/books/about?id=jyg0EAAAQBAJ Google Play https://play.google.com/store/books/details?id=jyg0EAAAQBAJ |
| نوع الوثيقة: | Electronic Resource |
| وصف مادي: | 62 pages 1973451 Bytes |
| مستخلص: | PR IFPRI1; CRP2 EPTD; DGO; PIM CGIAR Research Program on Policies, Institutions, and Markets (PIM) This report assesses the cost of adaptation to climate change across a range of future climate scenarios and investment options. We focus on offsetting climate change impacts on hunger through investment in agricultural research, water management, and rural infrastructure in developing countries. We link climate, crop, water, and economic models to (1) analyze scenarios of future change in the agriculture sector to 2050 and (2) assess trade-offs for these investments across key Sustainable Development Goals (SDGs) for poverty, hunger, and water. Our reference projections show that climate change slows progress toward eliminating hunger, with an additional 78 million people facing chronic hunger in 2050 relative to a no-climate-change future, over half of them in Africa south of the Sahara. Increased investments can offset these impacts. Achieving this would require that annual investment in international agricultural research increase from US$1.62 billion to US$2.77 billion per year between 2015 and 2050. Additional water and infrastructure investments are estimated to be more expensive than agricultural R&D at about US$12.7 billion and US$10.8 billion per year, respectively, but these address key gaps to support transformation toward food system resiliency. Findings on ranges of costs and trade-offs and complementarities across SDGs will help policymakers make better-informed choices between alternative investment strategies. |
| الموضوعات: | agrifood systems; climate change; agriculture; food systems; investment; costs; hunger; food security |
| مصطلحات الفهرس: | WORLD, agrifood systems; climate change; agriculture; food systems; investment; costs; hunger; food security, Report, Report, Report |
| URL: | Discussion paper https://doi.org/10.2499/p15738coll2.135065 Report https://ebrary.ifpri.org/digital/collection/p15738coll2/id/130648 |
| الإتاحة: | Open access content. Open access content Former work (Sulser et al. 2009 - http://dx.doi.org/10.2499/0896295354) was used to update the current report. |
| ملاحظة: | English English |
| أرقام أخرى: | DFP oai:cdm15738.contentdm.oclc.org:p15738coll2/134423 9780896294165 https://doi.org/10.2499/9780896294165 10.2499/9780896294165 https://www.ifpri.org/publication/climate-change-and-hunger-estimating-costs-adaptation-agrifood-system 134423 1257681028 |
| المصدر المساهم: | INTERNATIONAL FOOD POLICY RES INST LIBR From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1257681028 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |