The stresses and dynamics of smallholder coffee systems in Jamaica’s Blue Mountains: a case for the potential role of climate services

Access to climate information has the potential to build adaptive capacity, improve agricultural profitability, and help manage risks. To achieve these benefits, knowledge of the local context is needed to inform information development, delivery, and use. We examine coffee farming in the Jamaican Blue Mountains (BM) to understand farmer livelihoods, opportunities for climate knowledge to benefit coffee production, and the factors that impinge on farmers’ ability to use climate information. Our analysis draws on interviews and 12 focus groups involving 143 participants who largely cultivate small plots. BM farmers currently experience stresses related to climate, coffee leaf rust, and production costs that interrelate concurrently and with time lags. Under conditions that reduce income, BM farmers compensate by adjusting their use of inputs, which can increase their susceptibility to future climate and disease stresses. However, farmers can also decrease impacts of future stressors by more efficiently and effectively allocating their limited resources. In this sense, managing climate, like the other stresses, is an ongoing process. While we identify climate products that can help farmers manage climate risk, the local context presents barriers that argue for interactive climate services that go beyond conventional approaches of information production and delivery. We discuss how dialogs between farmers, extension personnel, and climate scientists can create a foundation from which use can emerge.     

Direct marketing strategies: The rise of community supported fishery programs

Community Supported Fishery (CSF) Programs are arrangements between fishermen and consumers where consumers provide upfront payments to fishermen in exchange for scheduled seafood deliveries. They are modeled after the popular Community Supported Agriculture Programs, a form of direct-to-consumer-marketing in which a group of individuals support a farm. There are multiple market and non-market benefits from these programs. Fishermen receive higher prices for fish, are guaranteed a stable income, and can activate political and regulatory support through direct interaction with consumers. Consumers are provided with access to high-quality novel types of fish and benefit from interactions with the producers of their food. CSFs have frequently collaborated with non-governmental organizations to address the challenges associated with these programs. Under the catch share system in the Northeast US groundfish fishery, sectors may be well-positioned to implement a CSF. Direct marketing through a CSF is not likely to completely replace traditional markets for fishermen, but can be a valuable supplement to their operations.     

Fauna of polyhaline subtidal marsh creeks in Southern New Jersey: Composition,abundance and biomass

Three polyhaline subtidal marsh creeks in southern New Jersey were sampled with weirs and seines to determine seasonal patterns of utilization by fishes and macroinvertebrates. Sixty-four species of fish, 13 invertebrates, and the diamondback terrapin were collected in 69 weir and 57 seine samples from April to November 1988 and April to October 1989. Average abundance, biomass, and faunal composition were strongly seasonal with greatest abundances during spring and summer, and peaks in May and August. Sixteen species were represented by all life-history stages, including the five most important species by combined ranks of percent frequency, mean abundance, and mean biomass. These five species were important during spring, summer, and fall and included the fishes Menidia menidia and Fundulus heteroclitus, the shrimps Palaemonetes vulgaris and Crangon septemspinosa, and the crab Callinectes sapidus. In addition, there were distinct seasonal assemblages of other species which utilized the creeks primarily as young-of-the-year. Importnat species in spring collections included the fishes Clupea harengus, Alosa aestivalis, Alosa pseudoharengus, Pollachius virens, and Urophysics regia, while Leiostomus xanthurus, Pomatomus saltatrix, Paralichthys dentatus, Mugil curema, and Strongylura marina were important in the summer. Fall samples were best characterized by declining abundances of summer species. Thus, subtidal marsh creeks in southern New Jersey appear to be valuable nurseries for a variety of species which spawn over the continental shelf, as well as one of the most important habitats for estuarine residents.     

Economic tradeoffs in the Gulf of Maine ecosystem: Herring and whale-watching

This research attempts to quantify some of the effects of localized depletion of herring by examining the search times of commercial whale-watching vessels. Whale-watching vessels are indirect users of herring; whales feed on herring and may disperse when prey availability is low. A dataset of daily whale-watching outcomes is combined with fishing effort and oceanographic data to test the hypothesis that intensive fishing effort increases the search time of whale-watching companies. Our results suggest that fishing may have a detrimental impact on search time; however, the magnitude of this effect is fairly small. We find policy that the recently enacted policy which prohibits fishing for herring in whale-watching areas would decrease search times by a small amount. We find some evidence of a localized aggregation effect; search times are the lowest when herring are spawning in the inshore areas. These results should be of interest to policymakers in determining future fishing regulations in an ecosystem-based fisheries management context.