IGU Study group “famine research and food production systems”

IGU-Reports

IGU Study group famine research and food production systems     

IGU study group “Famine research and food production systems”

The International Geographical Union Reports

IGU study group Famine research and food production systemsIn collaboration with the IGU study group critical environmental regions/places     

Theoretical issues in the ‘food desert’ debate and ways forward

Food is essential to life—yet the spatial and economic configuration of the conventional food system does not meet nutritional needs and exacerbates issues of food insecurity. Relevant options for policy change have been explored in light of evaluations of geographic disparities in food access, but the dominant ‘food desert’ discourse often focuses uncritically on insufficient conceptions of access. Understanding the complexity of food deserts is important for moving into meaningful policy action. We present a theoretical position to inspire future empirical research. The ecological model recognizes both endogenous and built environment factors in shaping health. Interventions in the food environment, however, often concentrate exclusively on structural determinants of health (e.g. retail-based initiatives). Yet retail-based interventions are difficult to implement due to governance systems which limit the ability of government bodies to influence private retail development. As well, recognizing the complexity of debates over the influence of structure and agency, we apply structuration theory to food deserts. Behavioral economics further informs both structural and behavioral determinants of health. This approach sidesteps the issue of victim-blaming, as all consumers are viewed as ‘predictably irrational’ in decision-making. In combining these theories, we challenge methodological and theoretical assumptions by showing the complexity of food desert interventions. Policy recommendations focus on behavioral determinants of health and the opportunities for empowerment through local food systems. These recommendations recognize the limits of translating research into policy and in devising effective food based interventions, and are sensitive to social, economic, and political constraints uncovered throughout the paper.     

δ13C food web analysis of a Texas sand dune community

Stable carbon isotope ratios (δ¹³C) were determined for 31 plant and 16 animal species from a sand dune community on the south Texas coast. Plants and insects had similar δ¹³C values, forming two distinct groups, while herbivorous rodents formed a third intermediate group. This suggests that insects at the study site are specialists which feed on C₃ or C₄ plants, while the rodents are generalists, feeding on plants of both groups.     

Lead in food and soil from a mining area in Brazil and human exposure

During the last century, several lead mines and a metal smelter were in production in the Upper Ribeira Valley, southeastern Brazil. After fifty years of activity, the refinery was shut down in November 1995 and, thereafter the last mines in production were closed. Since 1998, a multidisciplinary research group has carried out an ambitious investigation among the population of five municipalities in the Ribeira Valley （sampled population of 472 children and 523 adults） to assess the human exposure to lead. The highest blood lead levels were found among the population of two villages in the vicinity of the smelter where soil and indoor-dust are highly contaminated. During the present study, the lead contents of several food species that are part of local population diet were investigated. Greens, vegetables, corn, chicken eggs and cow milk, were sampled in two occasions, July 2004 and February 2005. The analytical procedures included burning of organic matter, pre-concentration of lead and, finally, determination by AAS using background correction. The quantification limit was 0.05 μg/g Pb. Soil samples were also collected and analyzed by X-ray fluorescence spectroscopy with a quantification limit of 2 μg/g Pb. The results are very impressing since 100% of greens, vegetables and eggs yielded lead concentrations exceeding the upper limits established by Brazilian regulations whereas milk and maize samples presented lead contents below the regulated limit of 0.05 μg/g Pb. Lead concentrations in soil varied between 156 and 1292 μg/g Pb, resembling the results of previous studies and far exceeding the threshold of 200 μg/g Pb indicated as the intervention value. Lead contents in some species vary consistently with lead concentrations in soils, however, other factors may account for the bioavailability of lead and its intake by plants, like the soil pH, its cationic exchange capacity, clay and organic matter contents, characteristics of the plant species itself, climate, among others.     

Explaining low yields and low food production in Cameroon: a farmers’ perspective

While a bottom-up approach to identifying problems affecting food production among small-scale farmers has been urged as an appropriate means of finding sustainable solutions, few studies have determined the practical process of doing so and measured the outcomes of such an approach. This paper uses information gained mainly through focus groups with small-scale farmers and semi-structured interviews, to identify farmers’ perceptions of reasons behind low yields and low agricultural production in three communities of Cameroon’s North West region. Three biophysical factors are identified as the main reasons of low production: the long and more frequent dry spells and late start of the start of the rainy season. Three socio-economic reasons are identified as most important: land scarcity, money to invest in agriculture and labour scarcity. Farmers rank their reasons based on the importance to their agricultural production in their local area. Some of the important claims made by farmers are tested using field data and statistical analysis. These include the claims that: (1) the rainy season is increasingly starting later than it used to; and (2) the length of dry spells are increasingly longer than they used to be. The results of these statistical tests are significant, showing that farmers’ knowledge of some of the local problems affecting their activities can serve as an important input into formal research and policy design. Peoples’ understanding of a problem affects the way they will act on it—in terms of searching for solutions and implementing change. Farmers can therefore provide useful insights on why they think there are large yield gaps within their local production environments. The current agricultural development policy of the Cameroon government is advocating greater public–private engagement and can benefit from farmers’ inputs and opinions in the design of relevant policies. In the same light, nonlocal based researchers and research institutions can draw on farmers’ knowledge to create and accumulate knowledge on sustainable solutions to problems of low yields and low food production in Cameroon.     

Metropolitan food systems in developing countries: The perspective of “Urban Metabolism”

The perspective of the paper is that of urban metabolism which views cities, metaphorically, as metabolic processes which take in people, food, resources, and energy, transform these into a distinctive quality of life, and emit people, products, and wastes. The paper focuses on urban food metabolism, by using the concept of the food system which includes the sub-systems of production, supply, distribution and consumption of food. The paper seeks to review the state of knowledge for each of these sub-systems, to provide examples that illustrate the functioning and determinants of urban food systems, to identify critical gaps in knowledge, to outline central research desiderata and to examine critically the analytic value of the concept of urban food metabolism.Revised version of a paper presented to the International Symposium on Urban Metabolism, held in Kobe, Japan, September 6–11, 1993     

Right to food,right to mine? Competing human rights claims in Bangladesh

The right to food is increasingly evoked by a range of actors, but there is not sufficient critical analysis of distinct interpretations of what this right means in practice. Through examination of a mineral extraction project with agricultural implications, this article explores diverse human rights narratives and illuminates associated corporate efforts to minimize recognition of food as a fundamental right. A British mining company proposes the Phulbari open pit coal mine in an agriculturally important region of Bangladesh. Highly contested by affected populations, clashes in 2006 between the police and protestors turned deadly in the area. In February 2012, a group of UN Special Rapporteurs cautioned the Government of Bangladesh regarding human rights violations associated with the planned mine. They warned that the project would displace hundreds of thousands of people, while destroying fertile agricultural land. In contrast, an ongoing publicity campaign by the corporation attempts to promote their intervention as a positive step, fully compliant with international human rights and corporate social responsibility standards. Taking this case as an exemplar, the article illuminates the pursuit of mining profit and the distinct use of human rights narratives by corporations and UN Special Rapporteurs. These diverse actors represent the layering of voices weighing in on mineral extraction and associated right to food concerns. Collectively, these layered narratives represent a new terrain for the promotion and contestation of mining and highlight the need to scrutinize mining practices in light of social responsibility and human rights claims being voluntary and self-regulated.     

Internal spatial fix: China’s geographical solution to food supply and its limits

Over the past three decades, China has managed to maintain and even increase grain production in the context of rapid industrialization and urbanization through a process of internal spatial fix in which grain production is relocated to and concentrated in less developed inland regions. However, the fix created political and environmental problems that will undermine it in the future. Using national statistical data and two case studies, the paper demonstrates how the fix has been a result of complex interactions between central and local actors and is a key factor shaping China’s trajectories of food politics and agrarian transitions. It also reveals that confronting the underproduction crisis of food under capitalist accumulation China has first sought to produce sufficient grain within its national border rather than rely on overseas resources.     

Zoning in: The contributions of buyam–sellams to constructing Cameroon’s wild food zone

Studies of forests in Africa employ the term zone to denote a particular type of forested area. This limited usage speaks to a need for human geographers to pay more attention to elaborating and engaging with the concept of the zone. This article shows why human geography should pay the ‘zone’ more attention. Using Cameroon’s humid forest zone (HFZ) as a case study, the article focuses on how conceptual elaboration of the ‘zone’ can inform analyses of the food product trade in Cameroon. This trade is organized around various types of buyers and sellers (or buyam–sellam in pidgin), and offers a wide variety of wild products to Cameroon’s urban food consumers, including fruits and vegetables, game meat, condiments, medicinal plants, and fibers. Drawing on fieldwork surveys, interviews and focus groups in twenty-four markets of 203 buyam–sellams and 197 of their customers during the wet and dry seasons, this article analyzes narratives about Cameroon’s wild food zone. It ultimately shows what scholarly attention to the ‘zone’ offers in this case that other spatial concepts do not.     

Towards domestic fair trade? Farm labor, food localism, and the ‘family scale’ farm

Over the past several decades, consumers in the global North have increasingly looked to fair or alternative trading systems as a means to promote ecologically and socially sustainable agricultural production. While fair trade has historically been limited to international commodity networks, US-based agro-food activists have recently turned their attentions towards building a domestic movement, to bring fair trade principles and standards ‘home.’ Through an exploration of this growing movement, we consider the potential for third party certification and labeling to incorporate social justice into US-based agricultural production, with a particular focus on the implications for farm workers. We view current efforts to bring the principles of fair trade to the domestic arena as a reflection of several interrelated developments: a growing need on the part of small and mid-sized farmers to garner price premiums due to the erosion of the organic price premium; a recognition of the failure of organic certification to advance a holistic vision of sustainability; and the strategic embrace of voluntary regulatory mechanisms as an alternative to public regulation and collective bargaining. Initial research suggests that this has led to particular framings of the domestic fair trade concept, which may undermine the movement’s ability to address the social relations of agro-food production. Specifically, prioritization of the ‘family-scale’ farm and an undercurrent of food localism may obscure farm workers’ role in valorizing the US agricultural landscape.

Yielding to high yields? Critiquing food security definitions and policy implications for ethnic minority livelihoods in upland Vietnam

Agricultural intensification is at the core of the current agrarian transition in Southeast Asia. New crop varieties promise higher productive outputs, but depend on significant increases in chemical inputs. In the highlands of northern Vietnam, we find that adopting hybrid maize is inevitably associated with an increasing dependence on cash for direct and indirect inputs and investments. This reliance on the cash economy is a new reality for semi-subsistence ethnic minority Hmong households, and provides evidence of the advancing agrarian transition in Vietnam’s remote northern highlands. While livelihood outcomes of hybrid seed adoption include increased maize yields, local farmers highlight numerous drawbacks, including unstable input prices, limited storage periods, pest concerns, and the increased reliance on cash. Strong preferences for the taste of traditional local maize, as well as concerns over regular harvests, lead many households to resist the full adoption of new hybrid varieties and redirect hybrid maize to livestock feed and household alcohol production instead. Thus while state policies extoll the virtues of high-yielding hybrid maize for poverty reduction, we find that food availability is an overemphasized element of household food security and upland agricultural development policies. Food security interventions must move beyond conceptualizing food security as a result of food availability alone, and also incorporate cultural acceptability of food, better understandings of hybrid maize cultivation challenges, and respect the seed diversity on which local livelihoods and food security rely.     

Towards household food security in Ghana: assessment of Ghana’s expanded forest plantation programme in Asante Akim South District

This study primarily presents a contribution analysis of the outcomes of the expanded forest plantation programme (EFPP) as a community-based forest governance intervention to enhance household food security. A cross sectional research design with simple random sampling technique was used to select the study sites and respondents. In all, four (4) out of ten (10) settlements implementing the EFPP in the Asante Akyim South District of Ghana were selected. Questionnaires were administered to 80 beneficiaries proportionally selected from the study sites and in-depth interviews were conducted with key stakeholders implementing the programme. The discussion of the results was informed by the theory of change analysis framework to assess the contribution of the programme to household food security. The theory of change tool helped to identify progress towards the achievement of potential and probable outcomes of the programme. The findings reveal that the availability of food crops at the household level and the district at large increased through the EFPP. Between the years 2011 and 2013, 2763.1426 Metric Tonnes (Mt) of food crops were produced from 444.4046 ha of land in the district from the programme. Also, an average of GH¢ 229 ($72) comprising both monthly allowances received for planting and nurturing trees and income derived from the sale of food crops produced increased the economic power and livelihood outcomes of beneficiaries. This has had a contributing effect on the physical availability and accessibility of food crops at the household level. Hence, scaling up the EFPP to cover many beneficiaries, and a budget allocation for the food crop production component of the programme through the provision of improved crop seeds for interplanting would promote food production and security at the household and district levels.     

Curating the quest for ‘good food’: The practices,spatial dynamics and influence of food-related curation in Sweden

What is ‘good food’? Is it fair trade, local, organic or ethically produced? With an ever-expanding array of products and ‘qualities’ to consider, consumers in the global North may find it increasingly difficult and time-consuming to make the ‘right’ choices. As a result, a range of intermediaries, including food apps and collective buying groups, are emerging to support and influence people with their food choices. While intermediation refers to all activities linking producers and consumers, this paper narrows the focus and considers one important, yet poorly understood, intermediary function within the food marketplace: ‘curation’. Although the concept of curation has long been associated with museums and art worlds, curatorial practices are evolving in the contemporary marketplace and are performed by a growing range of actors operating in physical, temporary and virtual spaces. Rather than acting as brokers or gatekeepers, curators interpret, translate and shape the marketplace by sorting, organising, evaluating and ascribing value(s) to specific products. They also offer general and personalised recommendations to consumers. Although the literature on local food privileges the direct relations between producers and consumers, this paper considers the important role of intermediaries. Drawing on interviews and participant observation in Sweden it contributes to the existing literature on curation by examining the spatial dynamics and nature of curatorial practices, the motivations behind them and the values they create for consumers. The findings demonstrate that a range of activities can be understood as curation and that in order to nuance and extend existing conceptualisations of curation a wider and more dynamic range of actors (food apps), spaces (blogs) and values such as inspiration, convenience and sense of community need to be considered.     

‘Marketing quality’ in the food sector: Towards a critical engagement with the ‘quality turn’ in wine

Our review explores the role of quality conventions that have emerged since the 'quality turn' in the food sector. By examining how the 'quality turn' contributes to transforming the wine sector, it asks whether the labeling systems seek to certify the quality of productive practices (informative function) or are intended to create imaginaries of quality as a differentiated business market strategy (symbolic function). After discussing relevant literature in geography and related fields, this review uses two emblematic examples from the wine sector to argue for the need to move beyond the marketing of quality to deepen the analysis and understanding of quality. This analytic insight questions the viability and usefulness of quality conventions aimed at differentiation, territorial development, with a focus on markets with high added value, and argues for the need to open new lines of research and policy in this sphere.     

Investigating the origin of Pb pollution in a terrestrial soil–plant–snail food chain by means of Pb isotope ratios

Lead isotope ratios were used to trace the origin of Pb in a soil–plant (Urtica dioica)–snail (Cepaea nemoralis) food chain in two polluted locations in the floodplains of the rivers Meuse and Rhine (Biesbosch National Park) and one reference location in the Netherlands. Lead isotope ratios and concentrations were determined in soil, litter, plant leaves, snails, rainwater and airborne particulate matter. Anthropogenic Pb in the soils of all locations was found to be derived from deposition of Pb polluted river sediments. Discharging rivers influenced the reference location before being reclaimed from the sea. The river sediment contains anthropogenic Pb from various sources related to industrial activities in the hinterland of the rivers Meuse and Rhine. Lead in the atmosphere contributed substantially to Pb pollution and Pb transfer in plant leaves and snails in all locations. Lead pollution in plant leaves and snails can be explained from a mixture of river sediment-Pb and atmospheric Pb from various transfer routes that involve low concentrations.     

China’s huge investment on water facilities: an effective adaptation to climate change, natural disasters, and food security

China’s huge investment on water infrastructure for sustainable water use, followed by recently frequent natural disasters, caused worldwide concerns, i.e., continuously published by Nature and Science. Most researchers emphasized challenges on this investment; yet, we argue that the 2011-plan, targeting reservoirs, wells, irrigation systems, inter-basin water transfer projects, is the most effective adaptation to climate change, drought and flooding, as well as food security. This provides a good case of water management and development, particularly for the current uneven water resources and food security by climate change.     

Profit,reputation and ‘doing the right thing’: Convention theory and the problem of food waste in the UK retail sector

In 2014, Tesco – one of the world’s largest food retailers – revealed that it had generated almost 57,000 tonnes of food waste in its UK operations over the previous twelve-month period. This shocking statistic added to existing evidence of a significant environmental and social problem in the UK and across the world. This paper utilises convention theory to examine the role of major retailers in the context of this global problem and assesses their motivations for acting on food waste. Drawing on interviews with key stakeholders (including major retailers), the analysis investigates their main justifications for action on food waste. It finds that retailers mostly appealed to three conventions or ‘orders of worth’ (civic, market and opinion) and used these as a basis for their commitment to food waste reduction. We argue that the combination of these different justifications is feasible and necessary in the context of the retail sector but that they may also lead to some unintended consequences (in the retail sector and beyond). Crucially, we demonstrate how the dilution of civic justifications (by their financial and reputational counterparts) might produce negative outcomes and inaction as retailers attempt to adhere to the so-called ‘food waste hierarchy’. The paper highlights the continuing significance of convention theory as a framework for analysing possible responses to the social and environmental challenges confronting global agro-food systems.     

The potential for traditional food and drink products in Eastern Europe: Fruit processing — especially brandy (“tuica”) distilling —in Romania

The traditional peasant way of life has involved the maximum use of local resources for subsistence with a surplus for commercial activity where local supplies and market conditions allow. In the Subcarpathian region of Romania fruit constitute a major resource and plums have been valued for their usefulness in supplying jam, dried fruit and brandy. The latter product (tuica) is still finding a considerable commercial outlet despite the competition from urban-based distilleries and from imported spirits. Despite the discouragement of distilling in rural areas under communism (especially in areas that were collectivised) there are good opportunities today in the context of farm diversification and pluriactivity which is crucial for the survival of small farms in the hill regions of the country. The paper outlines the ways in which plums may be valorised, examines the particular significance of plum brandy and considers the potential for future expansion.     

What drives visitors’ perceptions in street food events? Potential tools to boost the local and regional development (and how to do it)

The widespread popularity reached by food trucks (FTs) has led to a reshape of many food events into new forms of street food events (SFEs), in which the FTs become the main attractors for the visitors, and not anymore a simple support element to the event making. Such SFEs have rapidly been recognized as a pivotal place marker for attracting visitors from within and beyond the regional boundaries: it is therefore significant to understand visitors’ motivations to attend a SFE, both for addressing policies and for supporting business decision-making processes, since the overall visitors’ perceptions are related to a form of loyalty towards the visited destination, and this linkage might encourage revisit intentions. This study applies an ordered multinomial model to a SFE taking place in Abruzzo region (Italy) and the main findings reveal that visitors’ perceptions tend to strengthen if they find in the event memorable atmospheres and non-routine food specialties, suggesting the search for a hedonic consumption. In these regards, this study provides implications on how SFEs might represent an enhancer for the local and regional development and how SFEs might help preserve the economic and social fabric of smaller and larger communities.