Robert B. Richardson

Michigan State University | MSU · Department of Community Sustainability

The uptake of emerging biomass gasification technology that offers ultra-efficient cookstoves remains low in Africa despite its potential to reduce exposure to household air pollution, deforestation, carbon emissions (addressing UN Sustainable Development Goal, SDGs 7, 15, 13), and accidents from burns. Using urban households survey data (N = 216)...

Discrete Choice Experiments (DCEs) are widely used in behavioral sciences to examine how humans value attributes of a technology, how those values drive decisions, and how they make trade-offs. The method has increasingly been used to inform technologies and interventions for addressing critical issues (e.g. disease and hunger). Different formats a...

Malawi is a sub-Saharan African country at the forefront of the contemporary forest landscape restoration movement that places local smallholder farmers and resources users at the center of restoration actions. However, the manifestations of farmer-led bottom-up restoration efforts at individual and collective levels, and how they add up to landsca...

The COVID-19 pandemic has infected hundreds of millions around the world and led to the deaths of millions of people globally. It has also generated multiple and cascading effects that have led to economic shocks, disrupted education, limited mobility, forced migration, and hindered the provision of health care. Throughout the pandemic, maps have h...

The preparation of this volume is bracketed by two events: first, the global pandemic that continues to this day, and second, the emerging conflict in Ukraine where Russia has invaded a sovereign nation. This juxtaposition of global and regional events demonstrates the need to understand the geography of places and consider how geospatial approache...

Energy consumption across the African continent is expected to increase sharply in the next two decades, largely due to population growth, urbanization, and rising incomes. Much of the energy consumption is in the form of wood biomass, kerosene, and diesel. Africa’s energy demand trajectory points to a future scenario where its contribution to glob...

We show that poorer households pay higher per-unit prices for the most commonly-used cooking and lighting fuels, using rich, nationally-representative household-level data from Tanzania. The paper is motivated by the concern that poor households may be trapped in a cycle where they pay higher prices for necessities like cooking fuel, relative to ot...

CONTEXT Agriculture faces tremendous pressure to supply both growing and wealthier populations with more food, fiber, and fuel, while recognizing the limits of agricultural ecosystems. But it remains unclear whether it is possible to increase agricultural and food production without increasing deforestation and associated greenhouse gas emissions....

This paper examines the current state of knowledge focusing on the second-order impacts of the COVID-19 pandemic through a geospatial lens. The purpose is twofold: (1) present a global programme – Cities’ COVID Mitigation Mapping (C2M2) programme – focusing on urban areas that explores second-order impacts through the use of geospatial tools and te...

Substantial growth in Malian milk supply is necessary to meet rising demand for dairy products while also improving the livelihoods of milk producers and strengthening the competitiveness of the Malian dairy sector against imports. We applied a Cragg two-tiered model to a nationally representative dataset of dairy farming households to examine fact...

West African consumption of processed dairy products has been increasing over the past decades, most markedly in urban areas. In livestock-rich countries such as Mali, local milk production has the potential to meet growing demand. There is evidence, although limited, that consumers in the region prefer local fresh milk over imported milk. Yet, ver...

Agricultural systems are evolving globally. Farmers and agri-entrepreneurs are demanding trustworthy and efficient extension and advisory services that they can rely on to improve their farming systems and associated enterprises. In this context, extension professionals are expected to be versatile and be competent in their services. Competency ref...

Market access in the local food system of the American Midwest is largely predicated on key social and economic relationships. This study examines the personal networks of emerging farmers enrolled in an incubator farm training program. Drawing from social network and qualitative analysis the study findings yield insights into the relationship betw...

In the event of a maritime oil spill in winter conditions, the fate of oil released under ice presents considerable difficulties with respect to detection, containment and recovery compared to spills that form slicks in open water. This study presents the first quantification of roughness and associated storage capacity of the ice-water interface f...

Purpose In Mali, dairy processors mostly use imported powdered milk rather than local fresh milk, constraining the development of a domestic milk sector. We investigate factors motivating a firm's choice of milk input, to identify measures that can encourage demand for fresh milk. Design/methodology/approach We utilize case study data from nine fi...

One of the pressing challenges to economic development in sub-Saharan Africa (SSA) is access to electrical power. In Nigeria, there is a large gap in electricity access between rural and urban areas; only about 40% have access in rural areas as compared to almost 60% in urban areas. A potential solution is the use of off-grid solar electricity to m...

Across southern Africa (SA), significant maize yield losses are attributed to invasive and parasitic weeds. Abundance of Striga (Striga asiatica) has become more frequent in smallholder farms (<2 ha) in the past decade. Various Striga control practices (SCPs) have been disseminated across SA, yet often, without decision support tools to inform exte...

Coastal sand dunes provide an array of important benefits that are supported by coastal geomorphic processes and location-specific ecosystems, including direct and indirect economic benefits to humans. Coastal sand dune ecosystems are ecologically important, but their specific values and uses are little studied, poorly understood, and underapprecia...

As part of a Master’s degree thesis, this study was conducted to examine the relationship between farmers’ personal networks and their entrepreneurial success. Examining the link between smallholder farmers and social connectedness within an educational incubator setting possesses the potential to aid in capacity building for emerging farmers throu...

Using the psychometric paradigm of risk in conjunction with surveys of the Michigan public (n = 638) and a regional planning organization (n = 65), we examine the perceived risk and concerns associated with underwater oil pipelines, the Enbridge Line 5 pipeline in particular, and oil spills under ice. The fate of Line 5 is heavily debated in Michig...

The interdependence of food, energy and water systems is often revealed in watersheds or catchment areas where land use, population growth, and increasing demand for food, energy, and water exert pressure on watershed ecosystem services that can lead to the environmental degradation and the depletion of natural capital. Watersheds are a critical sc...

In this chapter, we shift from “what is” to “what might be.” We begin by exploring some criteria for identifying real-world challenges that provide greater impetus and opportunity for applying integrated FEW science to real-world practice. There is the greatest opportunity for FEW Nexus applications to improve outcomes where there is a specific com...

In southern Africa the repeated cultivation of maize (Zea mays) and climate variability (especially frequent and extended droughts) have created conditions favouring parasitic weed infestation (e.g., Striga asiatica). In the past decade, Striga has reduced maize yields for smallholder farmers (cultivating less than two hectares), not only in southe...

Nigeria, the seventh most populous country in the world, is plagued by livelihood challenges such as poverty and food insecurity, which are more pervasive among farming households and rural communities. Organic farming is being promoted by some domestic non-governmental organizations as a means of addressing the problem of poverty and food insecuri...

Purpose-This paper aims to investigate different ways in which faculty members of sustainability-related departments in universities across the world perceive, understand and define sustainability and how these definitions are linked to their demographics and epistemological beliefs. Design/methodology/approach-Scholars from different disciplines...

As the government of Cuba plans to rapidly expand the tourism sector and heavily invest in infrastructure to accommodate the projected 10 million tourist arrivals in the next decade, scholars widely agree that Cuba urgently needs to adopt sustainable tourism principles and practices if the industry is to be harnessed as a successful means to achiev...

Coffee farmers who wish to become more resilient to the impacts of climate change must adopt environmentally sustainable practices that help in their adaptation to a changing environment. Among these practices is the incorporation of shade crops into coffee farms and the diversification of coffee varieties. These practices provide important service...

The Malian dairy sector plays a critical role in food security and nutrition and is an important source of employment. However, in recent years the competition between local and imported dairy products has been increasing. In 2015, the European Union ended its milk production quotas, which led to overproduction and low prices. Recognizing the growt...

Weed abundance in cereal-based systems has increased in recent years across sub-Saharan Africa for smallholder farmers (cultivating less than two hectares). Smallholders can employ numerous practices to control weeds such as intercropping cereal crops with legumes. We conducted a review to identify the possible mechanisms responsible for weed contr...

Perennial crops offer the opportunity to harvest from the same plant many times over several years while reducing labor and seed costs, reducing emissions and increasing biomass input into the soil. We use system dynamics modeling to combine data from field experiments, crop modeling and choice experiments to explore the potential for adoption and...

Damage to crops from wildlife interference is a common threat to food security among rural communities in or near Game Management Areas (GMAs) in Zambia. This study uses a two-stage model and cross-sectional data from a survey of 2769 households to determine the impact of land use planning on the probability and extent of wildlife-inflicted crop da...

This study uses a nationally representative dataset of urban households in Zambia to examine household cooking fuel choice patterns and to quantify the effect of access to electricity on household charcoal consumption. We find charcoal to be the most prevalent cooking fuel, for both households with and without electricity access. Proportionately mo...

Damage to crops from wildlife interference is a common threat to food security among rural communities in or near Game Management Areas (GMAs) in Zambia. This study uses a two-stage econometric model and cross-sectional data from a survey of 2,769 households to determine the impact of land use planning on the probability and extent of wildlife-infl...

Fisheries in Cambodia play an important role in supporting household food security and livelihoods throughout the country. Inland fisheries production is largely dependent on numerous ecosystem services, particularly the floodwaters of the Tonle Sap Lake basin, which has been degraded from increased fishing pressure because of population growth and...

Fisheries in Cambodia play an important role in supporting household food security and livelihoods throughout the country. Inland fisheries production is largely dependent on numerous ecosystem services, particularly the flood waters of the Tonle Sap Lake basin, which has been degraded from increased fishing pressure because of population growth an...

Changing climatic conditions present new challenges for agricultural development in sub-Saharan Africa. Sorghum has proven to be an adaptable and resilient crop despite limited funding for crop development. Recent breeding efforts target hybrid and perennial technologies that may facilitate adaptation to climate change. Advantages of perennial crop...

Compost micro-entrepreneurship has been used as strategy to increase the incomes of poor and rural farming communities. Nevertheless, several difficulties can arise to sustain these small businesses. The conversion of organic material into compost requires labor, tools and infrastructure. Many poor and rural microenterprises cannot afford all of th...

In Malawi, population growth has reduced opportunities for farmers to expand and cultivate new land. The country's primary farming population is comprised of smallholders, many who cultivate monocultures of maize (Zea mays). To reduce negative outcomes from this practice, intercropping maize with legumes has been promoted. The sustainable intensifi...

This study examines the level of and gaps in core competencies among agricultural extension professionals in Nepal. The study population was composed of agricultural extension professionals in governmental extension offices and agriculture-based, non-governmental organizations. During August-September 2015, 349 extension professionals completed sel...

Perennial crops have numerous ecological and agronomic advantages over their annual counterparts. We estimate discrete choice models to evaluate farmers' preferences for perennial attributes of pigeon pea intercropped with maize in central and southern Malawi. Pigeon pea is a nitrogen-fixing leguminous crop, which has the potential to ameliorate so...

The study uses a nationally representative dataset of smallholder farmers in Zambia to determine the effect of agricultural productivity on households’ participation in charcoal production. An instrumental variable probit approach is applied to account for the endogeneity of agricultural productivity in household's charcoal participation decision....

Adoption rates of leguminous crops remain low in sub-Saharan Africa despite their potential role in improving nutrition, soil health, and food security. In this study we explored Malawian farmers’ perceptions of various legume attributes and assessed how these perceptions affected allocation of land to legume crops using a logit link model. We foun...

Compost micro-entrepreneurship has been used as strategy to increase the incomes of poor and rural farming communities. Nevertheless, several difficulties can arise to sustain these small businesses. The conversion of organic material into compost requires labor, tools and infrastructure. Many poor and rural microenterprises cannot afford all of th...

The sustainable intensification of African agriculture is gaining momentum with the compelling need to increase food and agricultural production. In Southern Africa, smallholder farming systems are predominately maize-based and subject to erratic climatic conditions. Farmer crop and soil management decisions are influenced by a plethora of complex...

Smallholder farmers in Malawi are faced with the challenge of managing complex and dynamic farming systems while also adapting to change within volatile agroecological conditions. Moreover, management decisions are influenced by a combination of local knowledge, expert recommendations and on-farm experimentation. Although many smallholder farmers a...

Low soil fertility is a limiting factor to farm productivity, household nutrition, and economic development in many parts of Africa due to the continuous cultivation of maize over centuries. Diversifying maize monocrop with legumes has been proposed as one solution to declining soil fertility. Adoption of legumes in Africa remains low despite the m...

Early applications of wilderness economic research demonstrated that the values of natural amenities and commodities produced from natural areas could be measured in commensurate terms. To the surprise of many, the economic values of wilderness protection often exceeded the potential commercial values that might result from resource extraction. Her...

Shani and Arad (2014) claimed that tourism scholars tend to endorse the most pessimistic assessments regarding climate change, and that anthropogenic climate change was a “fashionable” and “highly controversial scientific topic”. This brief rejoinder provides the balance that is missing from such climate change denial and skepticism studies on clim...

This final response to the two climate change denial papers by Shani and Arad further highlights the inaccuracies, misinformation and errors in their commentaries. The obfuscation of scientific research and the consensus on anthropogenic climate change may have significant long-term negative consequences for better understanding the implications of...

Shani and Arad (2014) claimed that tourism scholars tend to endorse the most pessimistic assessments regarding climate change, and that anthropogenic climate change was a “fashionable” and “highly controversial scientific topic”. This brief rejoinder provides the balance that is missing from such climate change denial and skepticism studies on clim...

There is growing interest by development scholars to revisit the inverse farm size-productivity (IR) hypothesis to guide policy on land and agricultural development strategies. However, it is remarkable that existing empirical studies, particularly in sub Saharan Africa (SSA), have been derived from data with few farms outside the zero to ten-hecta...

Forest products play an important role in supporting rural livelihoods and food security in many developing countries. Pimentel et al. (1997) found that the integrity of forests is vital to world food security, mostly because of the dependence of the poor on forest resources. Studies of the role of forest products in household welfare in Zambia hav...

Many developing countries have managed to increase their participation in the global economy through development of international tourism. Tourism development is increasingly viewed as an important tool in promoting economic growth, alleviating poverty, and advancing food security. This briefing note aims to review the relationship between tourism...

For more than half a century, research and practice in international development has focused on improving the quality of life of people living in developing regions of the world. Recently, researchers, practitioners, and policy makers have recognized the need to blend insights from experts and community stakeholders in development decisions. Resear...

Non-timber forest products (NTFPs) support livelihoods in rural communities through provision of food, fuel, materials, medicines, and income from sales. We estimated the contribution of NTFPs to rural household income in Zambia, and used a two-stage tobit alternative model to identify the factors associated with participation in NTFP markets. NTFP...

Small business participation in tourism can help diversify income and contribute to poverty reduction in some circumstances. We examined micro and small enterprise (MSE) participation in tourism and the linkages between tourism businesses and MSEs in the coastal region of Kenya, using data from two surveys involving 449 MSEs and 49 hotels. Tobit re...

The first decade of the twenty-first century has been characterized by a growing global awareness of the tremendous strains that human economic activity place on natural resources and the environment. As the world’s population increases, so does the demand for energy, food, and other resources, which adds to existing stresses on ecosystems, with po...

More than 80% of urban households in sub-Saharan Africa use charcoal as their main source of cooking energy, and the demand is likely to increase for several decades. Charcoal is also a major source of income for rural households in areas with access to urban markets. We review studies of the socioeconomic implications of charcoal production and us...

We investigate the impact of wildlife conservation policies in Zambia on household welfare in game management areas (GMAs), which are buffer zones around national parks. Analysis of data from a nationwide survey of rural households shows that GMAs are positively associated with household income and crop damage from wildlife conflicts. Gains and dam...

Forests support rural livelihoods and food security in many developing countries by providing critical sources of food, medicine, shelter, building materials, fuels, and cash income. The increasing demand for forest products has enhanced rural livelihoods and enabled the expansion of domestic markets, particularly in urban areas where woodfuel and...

Tourism is an increasingly important economic sector in many developing countries. In Kenya, it represents the second greatest contribution to gross domestic product (GDP) after agriculture. Data from a survey of 449 micro and small enterprises (MSEs) in coastal Kenya were used in a modified Evans growth model to examine the contribution of tourism...

Food security in developing countries depends in part on the sustainable use of natural resources. Food security is usually examined through three dimensions, namely the availability, access, and utilization of food. Ecosystems directly and indirectly support each of these dimensions through the provision of critical ecosystem services that facilit...

Changes in climate are expected to significantly affect participation in recreation and tourism and the provision of tourism products and services. Because tourism is an important economic sector for many developing nations, the potential vulnerability of tourism to climate change is of interest. Various biophysical factors affect the vulnerability...

In this article it is argued that the conventional approach of conducting either a micro- or macro-economic analysis in tourism is incongruent with emerging concerns of the modern tourism system which require economic analysis that explicitly considers community as a unit of analysis. This article thus proposes an ecological economics framework for...

Natural resource use, including land, and rural population location is an important topic for Zambia's development strategy. Among other efforts, the Government of Zambia (GRZ) has designated 22% of total land area, as Game Management Areas (GMAs) for human settlements and wildlife conservation. Other GRZ programmes seek to improve food security an...

More effective policies are needed to improve access and secure rights to land and other natural resources for various stakeholders, particularly smallholder farmers. Service delivery at all levels of governance needs to be restructured and strengthened in order to promote and improve economic development and management of natural resources in both...

KEY POLICY POINTS • Tourism is increasingly important in Zambia as a vehicle for economic growth, and has been identified as a key sector for poverty reduction due to its potential to generate off-farm income and employment in rural areas. Growth in arrivals and receipts in Zambia has outpaced average growth rates for developing countries. • Touris...

The effects of travel distance on visitation and associated recreation benefits are tested for a large national park. Visitor responses to a survey depicting various natural resource scenarios at Rocky Mountain National Park were used to estimate the effects of distance traveled on nature-based tourism behavior and benefits. Distance was a signific...

We compare revealed preference and survey response estimates of changes in National Park visitation behavior from climate change. The revealed preference model is estimated from a time-series regression analysis of past visitation as a function of historic weather variability. We find no statistical difference between the revealed preference regres...

The use of fossil energy is one of the major environmental problems associated with tourism and travel. Consequently, the need to limit fossil energy use has been highlighted as a precondition for achieving sustainable tourism development. However, tourism is also one of the most important sectors of the world economy, and fears have thus been expr...

Weather conditions may affect the quality of an outdoor recreation experience. Quality of the recreation may be reflected in the visitor's willingness to pay or their net economic benefits of recreation. We used the contingent valuation method to measure the effects of weather on net willingness to pay (WTP) for trips to Rocky Mountain National Par...