Donovan started following the work of Sherene James-Williamson, The University of the West Indies, Mona, Jamaica, Geography and Geology.
Donovan started following the work of Sophie Blackburn, King's College London, Geography.
Donovan added teaching documents.
Papers
Hazards and agriculture: a comparison of Jamaican farmers’ vulnerability and adaptation to hurricanes and drought
Donovan Campbell and David Barker
This paper reports on current research on the impact of global environmental and economic change on domestic food production in Jamaica, using a case study in southern St Elizabeth. The area is one of the principal small farming regions in the country and supplies both the domestic market and the tourist industry. Farmers in this rain shadow region are susceptible to multiple environmental hazards and have suffered from an upsurge in food imports as a result of trade liberalization. In the last decade, they have been badly affected by a series of hurricanes and droughts. This paper compares farmers’ responses to and perceptions of hurricane and drought hazards in the context of vulnerability, adaption and change.
Local responses to climate change in Jamaican agriculture: farmers’ perspectives in different agro-ecological zones
David Barker and Donovan Campbell
A series of extreme climate events over the last 15 years have negatively impacted domestic food production in Jamaica. The island has a variety of different agro-ecological zones despite its small size. The impacts of climate change, especially changes in the amount and intensity of precipitation, the timing and length of wet seasons and dry seasons, and the severity of extreme events are likely to increase the vulnerability of small-scale farming systems and rural livelihoods. However, vulnerabilities are not uniform across the island and depend on local agro-ecological and socio-economic conditions. We illustrate the variable impacts of changing climate on two rural communities, and show small farmers respond to more unpredictable weather patterns by adapting decision-making and adjusting land management practices. National policy on climate change needs to be tailored to these local variations and impacts. Detailed studies of rural communities which incorporate farmers’ local knowledge, livelihood strategies and adaptive capacities are needed to identify where external intervention may be needed to reduce vulnerability and strengthen resilience.
Farmers and the weather: making sense of climate change
David Barker and Donovan Campbell
We are constantly bombarded by information on climate change in newspapers, on TV and on-line. Talking about the weather was once supposedly a peculiar English pastime; alas no longer. Climate change is a topic which grabs everyone’s attention. Media information aside, which group of people would you seek out if you wanted to learn something interesting about climate change and its impact on peoples’ lives? A good answer would be a “scientist” (a “geographer” also would be a good answer) though you would certainly learn more from a climate scientist or a climatologist. However you could also learn a lot from talking to a farmer. Farmers have to deal with the weather on a daily basis; their survival and livelihoods depend upon an intimate knowledge of weather. Farmers make decisions about planting and harvesting based on anticipating weather patterns. So they ought to be among the first people to notice when long-term weather patterns are changing.
Dealing With Drought: Small Farmers and Environmental Hazards In Southern St. Elizabeth, Jamaica
Donovan Campbell, David Barker, Duncan McGregor
This paper reports on ongoing research on the impact of global environmental and economic change on small farming in Jamaica using a case study of southern St. Elizabeth. The area is one of the principal small farming regions in the country and supplies both the domestic market and the Jamaican tourist industry. Farmers in this rain shadow region are susceptible to multiple hazards, and have been particularly badly affected by hurricanes, droughts and bush fires in recent years. This paper focuses on farmers’ responses to and perceptions of drought hazards, and explores contrasts between drought hazard impacts and hurricane hazard impacts in three communities in the study area. Farmers’ coping strategies are examined.
Environmental Change and Caribbean Food Security: Recent Hazard Impacts and Domestic Food Production In Jamaica
Duncan McGregor, David Barker and Donovan Campbell
It is now almost universally accepted that global warming is taking place (IPCC, 2007; Gamble, 2009). It is also generally accepted that the net effects of global warming on agriculture, through a combination of global temperature increases, regional variations in rainfall and global increases in CO2 levels, will be negative on developing areas as a whole (see, for example, Reilly, 1996; Reilly and Graham, 2000; Adger et al., 2003; Parry et al., 2004).
The effects of global warming on Caribbean agriculture were postulated (for example, McGregor, 1995; Watts, 1995; McGregor & Potter, 1997) against a background of structural weaknesses in the profile of Caribbean agriculture (Barker, 1993). There are two effects to be considered; firstly, the effects across the Caribbean Basin of more gradual changes in environmental parameters such as temperature and rainfall. Secondly, there is the more obvious effect of the damage caused in specific locations by single high-magnitude events such as hurricanes. This chapter examines the implications for food security, defined here specifically as the viability of agricultural production systems. A case study of a distinctive marginal farming system in rural Jamaica (southern St Elizabeth) is considered in terms of the effects of recent, but cumulative, environmental changes upon it. The focus is on agricultural marginalisation within a complex of regional physical and local societal forces.
Negotiating Uncertainty: Jamaican Small Farmers' Adaptation and Coping Strategies, Before and After Hurricanes—A Case Study of Hurricane Dean
Donovan Campbell and Clinton Beckford
In recent years, Jamaica has been seriously affected by a number of extreme meteorological events. The one discussed here, Hurricane Dean, passed along the south coast of the island in August 2007, damaging crops and disrupting livelihood activities for many small-scale farmers. This study is based on detailed ethnographic research in the southern coastal region of St. Elizabeth parish during the passage of Hurricane Dean, and explores the ways in which small farmers negotiate the stressors associated with hurricane events. The study employed a mix methods approach based on a survey of 282 farming households. The paper documents coping strategies employed by farmers in the immediate period of Hurricane Dean to reduce damage to their farming systems, and highlights the positive correlation between farmers’ perceptions of hurricanes and degree of damage to local farming systems. In addition, through an analysis of socio-economic and environmental data, the paper provides an understanding of the determinants of adaptive capacity and strategy among farmers in the area. The study indicated that despite high levels of vulnerability, farmers have achieved successful coping and adaptation at the farm level.
Sustainable Food Production Systems and Food Security: Economic and Environmental Imperatives in Yam Cultivation in Trelawny, Jamaica
Clinton Beckford, Donovan Campbell and David Barker
Members of the genus Dioscorea, food yams, were introduced to Jamaica from Africa during the slave era and have remained a staple in local diets and national cuisine. Yam cultivation has also been an important economic activity providing employment for thousands of rural Jamaicans. Until the 1960s yams were grown for local use by subsistence growers for home consumption or by commercial growers for sale in local produce markets. Since then, however, yam has also grown to become an important export crop. With its value added potential virtually untouched, this crop possesses intriguing possibilities from the standpoint of food security and rural livelihoods in yam growing areas of Jamaica. At the same time there are concerns about the ecological and economic sustainability of yam farming under current conditions. In this paper we will analyze the sustainability of yam cultivation and consider concrete strategies for increasing the environmental sustainability and enhancing its contribution to food security.
Visualization of Slow-Developing Hazards: Influencing Perceptions and Behaviors to Facilitate Adaptation Planning
Garrett Broad, Donovan Campbell, Tim Frazier, Peter Howe, Felipe Murtinho, Humberto Reyes Hernandez
Many of major global environmental problems are chronic rather than acute. Climate change, food insecurity, and water scarcity are prime examples. While science is advancing rapidly at being able to describe, model, and predict these phenomena, the communication of scientific findings to people ‘on the ground’ can be limited by the availability of tools to depict the full depth and breadth of available data. At the same time, people facing hazards can be limited in their ability to communicate their depth of knowledge to researchers and policymakers by differences in organizational knowledge and access to technology, among other concerns.
In this white paper, we discuss both the importance and difficulty of visualizing slow-developing hazards as a way to influence the perceptions of people in vulnerable communities and motivate action to mitigate and adapt to the hazards. We define visualization broadly, to encompass multiple modes and audiences in place-specific situations.
We outline some of the key concerns when developing intervention strategies, with a focus on the role of media in addition to communitybased social, occupational, and organizational networks. We present several brief case studies from rural Jamaica, Colombia, Mexico, and Southern California as a way to explicate the opportunities and constraints for visualization efforts in diverse settings across the Americas.
Climate change, drought, and Jamaican agriculture: Local knowledge and the climate record
Douglas W. Gamble, Donovan Campbell, Theodore L. Allen, David Barker, Scott Curtis, Duncan McGregor, and Jeff Popke
The purpose of this study is to reach a basic understanding of drought and climate change in southwestern Jamaica through an integration of local knowledge and perception of drought and its physical characteristics manifested in remotely sensed precipitation and vegetation data. Local knowledge and perception are investigated through a survey of sixty farmers in St Elizabeth Parish and physical characteristics of drought are examined through statistical analysis of satellite precipitation and vegetation vigor time series. The survey indicates that most farmers are concerned about an increase in drought occurrence. Satellite estimates of rainfall and vegetation vigor for St Elizabeth Parish support this perception; suggesting that severe drought events are becoming more frequent. The satellite precipitation time series also suggest the primary growing season is becoming wetter as compared to the early growing season since 1993. This recent divergence in growing season moisture conditions may add to farmers' observations that drought is becoming more prevalent. Consequently, Jamaican farmer perception of drought is not driven by magnitude and frequency of dry months alone, rather by the difference between growing seasons. Any development of drought adaption and mitigation plans for this area must not solely focus on drought; it must also compare moisture conditions between months and seasons in order to be effective.
Small Farming in an Era of Global Change and Uncertainty
Donovan Campbell
Food security and domestic food production in Jamaica has been of concern for many years but the rapid escalation of oil and food prices in the global economy has brought these concerns sharply into focus in 2008. The global food crisis of 2007- 2008 has witnessed an overall 40% increase in food prices, numerous food riots and more countries restricting food export as a way to safeguard their supplies; leaving import-dependent countries in a panic. Locally, the absolute incapacitation of state efforts toward small agriculture since the 1970s has resulted in a decline in domestic food production and an increased dependence on food imports. The availability of food has become more insecure — less land is under cultivation and more and more food is being imported for local consumption.
