Aquatic food security:insights into challenges and solutions from an analysis of interactions between fisheries, aquaculture, food safety, human health, fish and human welfare, economy and environment

Fisheries and aquaculture production, imports, exports and equitability of distribution determine the supply of aquatic food to people. Aquatic food security is achieved when a food supply is sufficient, safe, sustainable, shockproof and sound: sufficient, to meet needs and preferences of people; safe, to provide nutritional benefit while posing minimal health risks; sustainable, to provide food now and for future generations; shock-proof, to provide resilience to shocks in production systems and supply chains; and sound, to meet legal and ethical standards for welfare of animals, people and environment. Here, we present an integrated assessment of these elements of the aquatic food system in the United Kingdom, a system linked to dynamic global networks of producers, processors and markets. Our assessment addresses sufficiency of supply from aquaculture, fisheries and trade; safety of supply given biological, chemical and radiation hazards; social, economic and environmental sustainability of production systems and supply chains; system resilience to social, economic and environmental shocks; welfare of fish, people and environment; and the authenticity of food. Conventionally, these aspects of the food system are not assessed collectively, so information supporting our assessment is widely dispersed. Our assessment reveals trade-offs and challenges in the food system that are easily overlooked in sectoral analyses of fisheries, aquaculture, health, medicine, human and fish welfare, safety and environment. We highlight potential benefits of an integrated, systematic and ongoing process to assess security of the aquatic food system and to predict impacts of social, economic and environmental change on food supply and demand

Knowledge sharing in organic food supply chains

Although local, short supply chains are regarded as most suitable for organic products, most organic food is sold through general retailers. The extended supply chains create challenges: (1) how to sustain the connection between farmers and consumers and deliver the multifaceted value of organic food and (2) how to cooperate to meet both the needs of consumers and of each independent company involved in the supply chain. This publication gives among other things practical implications concerning organic food supply chains and marketing of organic products

Assessment of key sustainability indicators in a UK fast food supply chain: a life cycle perspective

The purpose of this article is to investigate the understanding of businesses and end consumers of key sustainability measures in the UK fast food Supply Chain. A quantitative method was used in which two sets of well-structured questionnaires were designed separately for fast food businesses and end consumers. The data analysis was conducted through “cluster analysis”. It was found that social responsibility was scored as the most important fast food sustainability concern for businesses, whilst the end consumers were found to be more concern about environmental impact of fast food industry. However, no statistical difference was found between fast food businesses and end consumer views. This research was carried out in north of England, where may have different proportion of cultural, social and economical diversity. The collected data from fast food businesses was also not scattered evenly, as there were more responds from smaller fast food firms than food manufacturers and processers. More research attention is needed in this field in which there are various issues and challenges to promote a lean and green food supply chain. This research could partly investigate these challenges including the different trade-offs between social, environmental and economic measures of sustainability in a specific food supply chain. This article conducts a research investigation in three dimensional sustainability of fast food supply chain, which includes all types of businesses in this sector to investigate the differences between end consumers and businesses to promote lean and green fast food supply chain

The applicability of industrial symbiosis praxis to improving the environmental sustainability of supply chains

The environmental impact of supply chains is a complex problem which involves interconnected and interdependent organisations from different industries, sectors and geographical areas. Finding ways of involving the parts of a supply chain system in synergistic relationships aimed at minimising the overall impact of the whole system on the environment is likely to achieve better results than each part trying to do its best in isolation. The adoption of sustainable practices in supply chains is a daunting task. Even when players in the supply system try to be consistent, it is very difficult to do it at a global level. This implies that to integrate sustainability in supply chains it is imperative to understand the mutual relationships among the players in the supply system. Moreover, the ecological paradigm for supply chain management demands extended integration of sustainability values, where responsible management is a key function. To delimit the discussion, the paper will focus upon the food supply chain. The environmental and social consequences of the food industry and its supply chain activities represent a global challenge which requires innovative sustainable practices that are effectively achievable to the organisations involved. The food sector as a whole faces considerable challenges imposed by the limited availability of arable land and natural resources for food production on the one hand, and the continuous increase of food consumption dictated by the exponential growth of populations and livestock on the other hand. In 2008, the Cabinet Office pointed out the pressures of climate change on food production and the impact of food chains on the environment as some of the major challenges which need to be addressed before long. In general, the paper will critically discuss and identify potential links that can integrate cross-industry processes through the application of industrial symbiosis concepts and practices. The managerial implications here addressed will consider how organisations involved in a food supply chain system can get engaged in symbiotic relationships that can potentially improve not only their own environmental sustainability performance, but also the performance of the supply chain system they are part of

Impact of Supply of Money on Food and General Price Indices: A Case of Pakistan

The paper probed the impact of supply of money on food and general price indices by estimating a series of equations taking CPI food, CPI general, WPI food, WPI general, GDP deflator and SPI as measures of inflation and M1, M2 and M3 supply of money as explanatory variables. For analysis, OLS technique is used covering time series data for the years 1975-76 to 2006-07 that was made stationary by Durbin-Watson criterion. AR (1) is used to check autocorrelation. The results for CPI food, CPI general, WPI general, GDP deflator and SPI show that they are negatively related with M1 supply of money. CPI food, CPI general, WPI general, GDP deflator, and SPI are also negatively related with M2 supply of money. The results show that CPI food, CPI general, WPI general, GDP deflator and SPI are positively related with M3 supply of money. It may be concluded that supply of money M1 and M2 affects the food and general indices in the same way. However, M1 supply of money affects the CPI general strongly than CPI food.Inflation, Money supply, Consumer Price Index, Food prices, Sensitive Price Indicator.

No. 07: The Urban Food System of Mexico City, Mexico

This report provides an overview of Greater Mexico City and its food system. The city’s history, demographic characteristics, geography and economy are first discussed. The city’s urban food system and urban food security are then examined with a particular focus on formal and informal food retail, food expenditure patterns, and policies to combat hunger and food insecurity. Meeting the daily food demands of Mexico City’s over 20 million inhabitants requires the agricultural production of Mexico’s rural areas, its fishing industry and food imports. Food products arrive in the city from around the country in a combination of traditional and highly sophisticated modern systems of food supply and distribution. Structural changes in recent decades have led to modifications in the systems of supply, distribution and food consumption with vertically integrated companies now controlling aspects of the food chain. The system of supply and marketing of food products is also characterized by competition between public markets, large wholesale and retail companies, and neighbourhood convenience stores. While levels of household food insecurity (undernutrition) are lower than in other global cities of the South, Mexico City faces an epidemic of overnutrition, obesity and non-communicable diseases

Replenishable food supply on Mars

The design team's present objective is to design a facility which will provide an environment to grow plants on the surface of Mars for a continuous supply of food for a ten-man crew. The main focus of the project is the design of a greenhouse. Concentration of the current design effort is on the outer structure, internal layout, and construction methods. The project was conducted by undergraduate students at Prairie View A&M University during Fall 1989 and Spring 1990

Sustainability of food supply chains – mapping food waste and by-product synergies

Purpose: This conceptual paper introduces the theoretical and methodological basis of an analytical framework conceived with the purpose of bringing industrial ecology perspectives into the core of the underlying disciplines supporting studies concerned with environmental sustainability aspects beyond product life cycle boundaries in a supply chain. Research Approach: To develop the framework, we draw from a previous LCA-driven methodological approach applied to investigate industrial activities with the purpose of defining industrial ecology strategies for the development of ‘eco-industrial clusters’. We expand on this approach by combining it with the waste model for the food sector to classify the inventory of food waste and by-products generated in different stages of a food supply chain. Finally, food waste and by-product flows are considered with basis on the European waste hierarchy model and core industrial symbiosis concepts. These flows depict two time-related scenarios: 1. Present scenarios showing the status quo of current waste and by-product flows, and 2. Future scenarios pointing out potential food waste and by-product synergies along the supply chain. Findings and Originality: Different ecosystems scenarios are expected to emerge from the analysis applied in different industrial stages of a food supply chain: Farming, manufacturing, and retailing. The scenarios are the main outcomes of the analysis process and they ultimately describe potential food waste and by-product synergies not only within and between core industrial activities of the supply chain being studied, but also potential industrial linkages with organisations outside the supply chain that are nonetheless located in areas adjacent to the core industries in the supply chain being analyzed. Research Impact: By bringing industrial ecology perspectives into the analytical framework developed, the paper provides a valuable and innovative contribution to the wider debate on how supply chains meet the challenges of sustainability. Given the pressing challenges faced by the food sector, the framework focuses upon waste minimization through industrial linkages in food supply chains. The combination of industrial ecology practice with basic LCA elements, the waste hierarchy model, and the spatial scale of industrial symbiosis allows the standardization of qualitative analyses and associated outcomes. Such standardization enables comparative analysis not only between different stages of a supply chain, but also between different supply chains. Practical Impact: The analytical approach proposed contributes more coherently to the wider circular economy aspiration of optimizing the flow of goods to get the most out of raw materials and cuts wastes to a minimum. The transition to a circular economy based upon circular design and production, new circular business models involving reverse cycles and cascading of products, by-products and waste, as well as cross-cycle and cross-sector collaborations beyond traditional supply chain boundaries, requires a refreshed understanding of more current circular supply chain archetypes

Towards traceability in cocoa - chocolate supply chain

The multi – events of food alerts and food risks which occurred in a lengthy period and various locations, grows concern of consumers to question the safety of the food that they consumed. For food producers, occurrences of food alert forced them to review their supply chain to identify what went wrong in their supply chain. To do this, they need a good traceability system that capable in revealing the problems occurred along the chains. In general, a typical food supply chain is consists of farmers, middlemen, manufactures, retailers and consumers, which can be represent by cocoa – chocolate supply chain. This paper is the initial stage in identifying cocoa – chocolate supply chain and proposes a conceptual framework on its traceability system. Moreover, this paper aims at linking the traceability to performances of the chains as a driver to reach sustainability.Cocoa; Chocolate; Supply Chain; Traceability; Conceptual Paper