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The fishery for American lobster is currently the highest-valued commercial fishery in the United States, worth over US$620 million in dockside value in 2015. During a marine heat wave in 2012, the fishery was disrupted by the early warming of spring ocean temperatures and subsequent influx of lobster landings. This situation resulted in a price collapse, as the supply chain was not prepared for the early and abundant landings of lobsters. Motivated by this series of events, we have developed a forecast of when the Maine (USA) lobster fishery will shift into its high volume summer landings period. The forecast uses a regression approach to relate spring ocean temperatures derived from four NERACOOS buoys along the coast of Maine to the start day of the high landings period of the fishery. Tested against conditions in past years, the forecast is able to predict the start day to within one week of the actual start, and the forecast can be issued 3-4 months prior to the onset of the high-landings period, providing valuable lead-time for the fishery and its associated supply chain to prepare for the upcoming season. Forecast results are conveyed in a probabilistic manner and are updated weekly over a 6-week forecasting period so that users can assess the certainty and consistency of the forecast and factor the uncertainty into their use of the information in a given year. By focusing on the timing of events, this type of seasonal forecast provides climate-relevant information to users at time scales that are meaningful for operational decisions. As climate change alters seasonal phenology and reduces the reliability of past experience as a guide for future expectations, this type of forecast can enable fishing industry participants to better adjust to and prepare for operating in the context of climate change.

Takes us on a journey through the history, biology, and culture of lobsters, including the creature's economic and environmental status worldwide. He describes the evolution of technologies to capture these creatures and addresses the ethics of boiling them alive. Along the way, King also explores the salacious lobster palaces of the 1920s, the animal's thousand-year status as an aphrodisiac, and how the lobster has inspired numerous artists, writers, and thinkers including Aristotle, Dickens, Thoreau, Dali, and Woody Allen.

The Marshall Decision of Canada’s Supreme Court inspired the Mi’kmaq in the 1700s regarding recognizing fishing rights to the Mi’kmaq communities. Despite this recognition, the Mi’kmaq communities did not have access to commercial fisheries due to the denial of absolute recognition of territories and rights and underrepresentation and participation in resource allocation, governance, and decision-making processes. A potential approach to these issues is the development of third-party Indigenous community-based sustainability certification standards for the American lobster (Homarus americanus) commercial fishery of Nova Scotia by Mi’kmaq communities. An Indigenous certification is a market-based tool that focuses on a holistic approach to the sustainability of the resource, followed by independent accreditations and standards. This study identifies the gaps, challenges, and opportunities of Indigenous-based certifications for the American lobster commercial fishery. We adopt a participatory approach to conventional policy analysis and perform a secondary analysis of existing legal and scientific resources to glean valuable information for supporting the establishment of an Indigenous certification for the American lobster. Certification could provide benefits such as increased control over fisheries management, governance, rights, and socioeconomic interest, building capacity for Mi’kmaq communities, and improving stakeholder relationships. However, there are issues with the entry points of certification for Indigenous peoples related primarily to the dominant actors in accreditation. This study will support further research and engagement of the Mi’kmaq people toward developing an Indigenous certification scheme.

i From pauper's food to cultural icon, this book tells the story of the use and consumption of the lobster. From coastal fishers through the Industrial Revolution to modern times, the book shows how the lobster has been transformed from peasant food into a luxurious delicacy. Lobster: A Global History is the first book to describe the social history of the consumption of this seafood around the world, and to address the current controversy about the humane killing of lobsters, which may alter the readers' enjoyment of the dish. It includes beautiful images of rarely-seen lobsters, and both old and contemporary lobster recipes. Lobster will appeal to anyone who loves this fascinating crustacean, or who has chased a lobster across the kitchen floor.

A case study of the Maine lobster fishery, one of the most successful fisheries in the world.

When vessel-level data and input prices are unobserved, estimating the effect of water quality changes on fishery performance can be challenging. To address this problem, we develop a novel production function model with technical efficiency (TE) under the assumption that there are multiple groups within the fishery with different levels of TE and the allocation of fishers into these groups is unknown. The methodology is applied to the Connecticut Long Island Sound lobster fishery. Two groups of fishers were identified to operate at different TE levels (0.88 and 0.74) between 1998 and 2007. The difference in TE is primarily explained by total fishing days and the number of fishers, though environmental variables also have some impact. These findings have important implications for policies geared toward improving efficiency in fisheries and accurate assessment of the overall health of marine fisheries.

Abstract The two spiny lobster fisheries targeting Panulirus argus (Latreille, 1804) and Panulirus laevicauda (Latreille, 1817) have made an important marine resource in Northeast Brazil since 1955. The Von Bertalanffy age and growth parameters of the spiny lobster started being studied in 1960 and the last assessment was performed over 20 years ago. The objective of this review is to analyse the type of input data and the methods historically used to assess age and growth of the spiny lobster stock in Northeast Brazil. Our study reviews and updates the research on the subject and proposes relative values for the Von Bertalanffy growth parameters for P. argus and P. laevicauda as provisional reference. We recommend further age and growth research on spiny lobsters to create a new and updated growth function for commercial lobsters in Northeast Brazil.

In Namibia, fisheries are important for food security and protein provisioning, income generation and trade; but they are vulnerable to the impacts of climate change. Not only does climate change impact the marine living resources crucial to fisheries; but changes in weather, currents and storminess are affecting the safety and effectiveness of fishing. Here we ask: What are the key risks from climate change to the eight large-scale fishery sectors of Namibia, and for the recreational and small-scale (artisanal) fisheries? For each fishery sector, we assessed three main risk components: (1) climate hazard exposure; (2) fish species sensitivity; and (3) socio-economic vulnerability. In combination, these three risk components are then used to calculate the overall climate risk for each fishery. Climate hazard exposure was assessed as highest for the small-scale, recreational, and rock lobster fisheries. Species sensitivities were highest for the rock lobster and crab fisheries, followed by monkfish trawlers, hake liners and hake trawlers. Socio-economic vulnerability was highest for the small pelagic fishery (linked to the collapse of pilchard). The overall climate risk emerged as greatest for the rock lobster fishery, followed by the (highly marginalised) small-scale artisanal fishery. The key risks by sector emerging from this assessment, informed five stakeholder workshops held across Namibia in 2023, attended by representatives of each sector and aimed at exploring options for climate adaptation. Based on these, we discuss potential adaptation measures that could reduce risk and minimise consequences, in support of improved climate resilience in Namibian fisheries.

Unsustainable fishing simplifies food chains and, as with aquaculture, can result in reliance on a few economically valuable species. This lack of diversity may increase risks of ecological and economic disruptions. Centuries of intense fishing have extirpated most apex predators in the Gulf of Maine (United States and Canada), effectively creating an American lobster (Homarus americanusj monoculture. Over the past 20 years, the economic diversity of marine resources harvested in Maine has declined by almost 70%. Today, over 80% of the value of Maine's fish and seafood landings is from highly abundant lobsters. Inflationcorrected income from lobsters in Maine has steadily increased by nearly 400% since 1985. Fisheries managers, policy makers, and fishers view this as a success. However, such lucrative monocultures increase the social and ecological consequences of future declines in lobsters. In southern New England, disease and stresses related to increases in ocean temperature resulted in more than a 70% decline in lobster abundance, prompting managers to propose closing that fishery. A similar collapse in Maine could fundamentally disrupt the social and economic foundation of its coast. We suggest the current success of Maine's lobster fishery is a gilded trap. Gilded traps are a type of social trap in which collective actions resulting from economically attractive opportunities outweigh concerns over associated social and ecological risks or consequences. Large financial gain creates a strong reinforcing feedback that deepens the trap. Avoiding or escaping gilded traps requires managing for increased biological and economic diversity. This is difficult to do prior to a crisis while financial incentives for maintaining the status quo are large. The long-term challenge is to shift fisheries management away from single species toward integrated social-ecological approaches that diversify local ecosystems, societies, and economies. La pesca no sustentable simplifica las cadenas alimenticias y, como la acuicultura, puede resultar en una dependencia en unas cuantas especies valiosas económicamente. Esta falta de biodiversidad puede incrementar los riesgos de disrupciones ecológicas y económicas. Siglos de pesca intensiva ban extirpado a la mayoría de los depredadores superiores en el Golfo de Maine (E.U.A. y Canadá), creando efectivamente un monocultivo de langosta americana Homarus americanus). Durante los últimos 20 años, la diversidad económica de los recursos marinos cosechados en Maine ha declinado en casi 70%. Ahora, más de 80% del valor de las capturas de peces y mariscos consiste en langostas que son muy abundantes. El ingreso, corregido para la inflación, por langostas ha incrementado consistentemente en casi 400% desde 1985. Manejadores de pesquerías, políticos y Pescadores ven esto como un éxito. Sin embargo, tales monocultivos lucrativos incrementan las consecuencias sociales y ecológicas de declinaciones de langostas en el futuro. En el sur de Nueva Inglaterra, las enfermedades y los estreses relacionados con incrementos en la temperatura del océano resultaron en una declinación de mas de 70% en la abundancia de langostas, lo que obligó a la propuesta del cierre de esa pesquería. Un colapso similar en Maine podría desestabilizar la base social y económica de su costa. Sugerimos que el éxito actual de la pesquería de langosta en Maine es una trampa dorada. Las trampas doradas son un tipo de trampa social en el que las acciones colectivas derivadas de oportunidades atractivas económicamente sobrepasan a las preocupaciones por los riesgos o consecuencias ecológicas y sociales asociadas. El gran ingreso financiero crea una fuerte retroalimentación reforzante que profundiza la trampa. Escapar de o evitar las trampas doradas requiere de manejo para el incremento de la diversidad biológica y ecológica. Esto es difícil de hacer antes de una crisis mientras los incentivos financieros para mantener el status quo son grandes. El reto a largo plazo es cambiar el manejo de pesquerías de una sola especie hacia enfoques sociales-ecológicos integrados que diversifiquen los ecosistemas, las sociedades y las economías locales.