Specialization in food production affects global food security and food systems sustainability

نویسندگان

چکیده

Understanding specialization patterns of countries in food production can provide relevant insights for the evaluation and design policies seeking to achieve security sustainability, which are key reach several Sustainable Development Goals (SDGs). This paper builds bipartite networks products food-producing countries, using FAO data from 1993 2013, characterize global system. We use methods complex systems analysis rank according their need capabilities competitiveness, derives quality diversification baskets. observe two well-defined communities one that groups with relatively developed agricultural systems, other grouping less systems. The stability these reveals persistent differences between patterns. econometrically analyze whether how affect supply, (SDGs: Targets 2.1 2.2), sustainability Target 2.4). show concentrating negatively impacts security, sustainability. competitiveness coherence increase per capita supply but might harm evidence reflects trade-off achieving while simultaneously improving needs be considered when developing or implementing SDGs.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Food security and food sustainability: reformulating the debate

The notion of food security has an important history as a key concept for 20th-century policymakers. Two overarching perspectives on food security are identified. One centred on raising production as the core answer to under-consumption and hunger. The other is an emerging perspective, more social and ecological, accepting the need to address a complex array of problems, not just production. Th...

متن کامل

Food Security and Economic Growth

T  his study aimed to examine the relationship between food security, health and economic growth. These three components together form the vertices of a triangle. How much does food security strategies in a country bring more health to its people? Is the  healthy population richer? What is the impact of health on income, and to what extent are income variation am...

متن کامل

Food Sustainability, Security, and Effects of Global Change

The obvious but often neglected goal of food production and manufacture is to provide mankind with ample food supplies and adequate nutrition to allow each person not only to survive but also to reach their full intellectual and physical potential (Weiler et al., 2006). However, in practice the two most important drivers of food production are optimal yield and minimum cost in order to achieve ...

متن کامل

Big Food, Food Systems, and Global Health

1 Department of Sociology, University of Cambridge, Cambridge, United Kingdom, 2 Department of Public Health & Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom, 3 Department of Nutrition, Food Studies, and Public Health, New York University, New York, New York, United States of America, 4 Department of Nutritional Sciences, Cornell University, Ithaca, New York, Unite...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: World Development

سال: 2021

ISSN: ['1873-5991', '0305-750X']

DOI: https://doi.org/10.1016/j.worlddev.2021.105411