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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Debi Ahoefa Broohm; Chen Sun; Mawussé Komlagan Nézan Okey; Kodjo N’souvi; +1 Authors

    Abstract This paper presents an overview of fishing and aquatic products industry in Togo, and a comparative analysis of its performance with four other countries. Our analysis reveals that despite the country’s potential in coastal and freshwater fishery, national production remains well below domestic consumption of fish. This obviously leads to a huge demand and massive fish imports into the country where natural resources are relatively abundant for its production. Fisheries and aquaculture play important roles in the country’s economic development in terms of food, income, and employment. However, key obstacles inhibiting the sector's performance relate to the inadequate technical knowledge of the fisheries professionals, unsuitable fishing equipment, overfishing, difficulty in accessing aquaculture inputs and, harmful effects of climate change on aquatic resources. Despite government interventions, policies implemented to increase national fish production have led to mixed results. Compared with the rapid development of the aquatic products industry in Ghana and countries such as Senegal, Mali and Niger, our findings reveal that Togo’s performance in terms of total fisheries production, aquaculture production, net exports and fisheries policy is by and large mixed. This study therefore recommends that relevant fisheries policy invests more in creating favorable conditions for fish farmers and fishermen to effectively increase domestic fish production. Consequently, there is need to support the development of fishery infrastructure hatcheries and subsidizing feed subsidy. Essentially, to avoid overexploitation of fishery resources and meet renewable fishery goals, there is a need for aquaculture development. Finally, establishing aquaculture research institutions associated with training in fisheries and aquaculture at the University of Lome will be highly beneficial to Togo’s fisheries and aquaculture sector. At the same time, cooperation between Togo and Senegal and with the leading countries in fisheries and aquaculture could lead to better performance in Togo’s fisheries production.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Marine Policyarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Marine Policy
    Article . 2021 . Peer-reviewed
    License: Elsevier TDM
    Data sources: Crossref
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Marine Policyarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Marine Policy
      Article . 2021 . Peer-reviewed
      License: Elsevier TDM
      Data sources: Crossref
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Kodjo N'Souvi; Ablavi Adjakpenou; Chaoyang Sun; Christian Larbi Ayisi;

    De nombreux peuples autochtones et communautés locales de la côte togolaise dépendent de la pêche pour leur nourriture et leurs moyens de subsistance. Déjà menacé par la surexploitation et d'autres défis, le changement climatique affecte également les ressources halieutiques. Les adaptations sont des stratégies clés pour réduire les impacts négatifs du changement climatique sur la pêche, mais il est peu probable qu'elles soient efficaces sans comprendre la perception des pêcheurs de l'ampleur de ce phénomène. Cet article explore les connaissances et les perceptions des pêcheurs sur le changement climatique et leurs adaptations en réponse aux impacts perçus. Nous avons évalué les opinions des pêcheurs sur la façon dont les variations récentes du climat ont affecté leurs captures. À l'aide de questionnaires semi-structurés, nous avons interrogé au hasard 112 pêcheurs artisanaux de capture marine sélectionnés dans la zone côtière togolaise du 1er juin au 30 juillet 2022. Les résultats indiquent que la plupart des pêcheurs remarquent des changements dans de nombreux aspects utilisés comme indicateurs clés du changement climatique qui affectent directement leurs activités de pêche. Les pêcheurs ont perçu que le climat avait changé ces dernières années et ils ont été affectés négativement. Les personnes interrogées ont signalé des températures moyennes plus élevées, une élévation du niveau de la mer, des vents forts et des précipitations irrégulières. La diversification des activités économiques, les changements dans les zones de pêche, la connaissance des informations météorologiques actualisées et l'ajustement du temps de pêche ont été cités comme principales stratégies d'adaptation. La plupart des répondants ont exprimé le désir d'adopter d'autres comportements plus responsables en recevant plus de formation sur les risques liés au changement climatique et la gestion durable des pêches. Cependant, le manque d'actifs financiers, d'outils et d'autres technologies les rend vulnérables pour faire face rapidement et efficacement au changement climatique et à d'autres catastrophes naturelles qui menacent leur activité et leurs moyens de subsistance. Muchos pueblos indígenas y comunidades locales en la costa de Togo dependen de la pesca para su alimentación y medios de vida. El cambio climático, ya amenazado por la sobreexplotación y otros desafíos, también afecta a los recursos pesqueros. Las adaptaciones son estrategias clave para reducir los impactos negativos del cambio climático en la pesquería, pero es poco probable que sean efectivas sin comprender la percepción de los pescadores sobre el alcance de este fenómeno. Este documento explora el conocimiento y las percepciones de los pescadores sobre el cambio climático y sus adaptaciones en respuesta a los impactos percibidos. Evaluamos las opiniones de los pescadores sobre cómo las variaciones recientes en el clima afectaron sus capturas. Utilizando cuestionarios semiestructurados, encuestamos a 112 pescadores de captura marina en pequeña escala seleccionados al azar en la zona costera togolesa del 1 de junio al 30 de julio de 2022. Los resultados indican que la mayoría de los pescadores notan cambios en muchos aspectos utilizados como indicadores clave del cambio climático que afectan directamente sus actividades pesqueras. Los pescadores percibieron que el clima había cambiado en los últimos años y se vieron afectados negativamente. Los entrevistados informaron temperaturas medias más altas, un aumento del nivel del mar, fuertes vientos y lluvias erráticas. La diversificación de las actividades económicas, los cambios en el caladero, el conocimiento de la información meteorológica actualizada y el ajuste del tiempo de pesca se dieron como sus principales estrategias de adaptación. La mayoría de los encuestados expresaron su deseo de adoptar otros comportamientos que sean más responsables al recibir más capacitación sobre los riesgos del cambio climático y la gestión sostenible de la pesca. Sin embargo, la falta de activos financieros, herramientas y otras tecnologías los hace vulnerables a hacer frente de manera rápida y eficiente al cambio climático y otros desastres naturales que amenazan su actividad y sus medios de vida. Many indigenous people and local communities in coastal Togo depend on fisheries for food and livelihoods. Already threatened by over-exploitation and other challenges, climate change also affects fishery resources. Adaptations are key strategies to reduce the negative impacts of climate change on the fishery but are unlikely to be effective without understanding the fishermen's perception of the extent of this phenomenon. This paper explores fishermen's knowledge and perceptions of climate change and their adaptations in response to the perceived impacts. We assessed fishermen's opinions of how recent variations in climate affected their catches. Using semi-structured questionnaires, we surveyed by interviewing randomly selected 112 marine capture small-scale fishermen in the Togolese coastal area from June 1 to July 30, 2022. The results indicate that most fishermen notice changes in many aspects used as key indicators of climate change that directly affect their fishing activities. Fishermen perceived that the climate had changed in recent years and they were negatively impacted. Interviewees reported average higher temperatures, a rise of the sea level, strong wind, and erratic rainfall. Diversification of the economic activities, Changes in the fishing ground, Knowledge of weather up-to-date information, and Time fishing adjustment were given as their major adaptation strategies. Most respondents expressed a desire to adopt other behaviors that are more responsible by receiving more training on climate change risks and sustainable fisheries management. However, the lack of financial assets, tools, and other technologies makes them vulnerable to coping promptly and efficiently with climate change and other natural disasters that threaten their activity and livelihoods. يعتمد العديد من السكان الأصليين والمجتمعات المحلية في توغو الساحلية على مصايد الأسماك للحصول على الغذاء وسبل العيش. كما يؤثر تغير المناخ، المهدد بالفعل بالاستغلال المفرط والتحديات الأخرى، على الموارد السمكية. التكيفات هي استراتيجيات رئيسية للحد من الآثار السلبية لتغير المناخ على مصايد الأسماك ولكن من غير المرجح أن تكون فعالة دون فهم تصور الصيادين لمدى هذه الظاهرة. تستكشف هذه الورقة معرفة الصيادين وتصوراتهم لتغير المناخ وتكيفهم مع الآثار المتصورة. قمنا بتقييم آراء الصيادين حول كيفية تأثير الاختلافات الأخيرة في المناخ على صيدهم. باستخدام استبيانات شبه منظمة، أجرينا مسحًا من خلال إجراء مقابلات عشوائية مع 112 صيادًا من صغار الصيادين في المنطقة الساحلية لتوغو في الفترة من 1 يونيو إلى 30 يوليو 2022. تشير النتائج إلى أن معظم الصيادين يلاحظون تغيرات في العديد من الجوانب المستخدمة كمؤشرات رئيسية لتغير المناخ تؤثر بشكل مباشر على أنشطة الصيد الخاصة بهم. أدرك الصيادون أن المناخ قد تغير في السنوات الأخيرة وأنهم تأثروا سلبًا. أفاد الأشخاص الذين تمت مقابلتهم عن متوسط درجات الحرارة المرتفعة، وارتفاع مستوى سطح البحر، والرياح القوية، وعدم انتظام هطول الأمطار. تم إعطاء تنويع الأنشطة الاقتصادية، والتغيرات في منطقة الصيد، ومعرفة المعلومات الحديثة عن الطقس، وتعديل وقت الصيد كاستراتيجيات تكيف رئيسية. أعرب معظم المستجيبين عن رغبتهم في تبني سلوكيات أخرى أكثر مسؤولية من خلال تلقي المزيد من التدريب على مخاطر تغير المناخ والإدارة المستدامة لمصائد الأسماك. ومع ذلك، فإن الافتقار إلى الأصول المالية والأدوات والتقنيات الأخرى يجعلهم عرضة للتكيف بسرعة وكفاءة مع تغير المناخ والكوارث الطبيعية الأخرى التي تهدد نشاطهم وسبل عيشهم.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Environmental Develo...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Environmental Development
    Article . 2024 . Peer-reviewed
    License: Elsevier TDM
    Data sources: Crossref
    https://dx.doi.org/10.60692/6z...
    Other literature type . 2024
    Data sources: Datacite
    https://dx.doi.org/10.60692/6v...
    Other literature type . 2024
    Data sources: Datacite
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Environmental Develo...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Environmental Development
      Article . 2024 . Peer-reviewed
      License: Elsevier TDM
      Data sources: Crossref
      https://dx.doi.org/10.60692/6z...
      Other literature type . 2024
      Data sources: Datacite
      https://dx.doi.org/10.60692/6v...
      Other literature type . 2024
      Data sources: Datacite
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Bin Che; Kodjo N’Souvi; Chen Sun; Markus Leibrecht; +1 Authors

    Factors and motivations that drive individuals’ decisions on seafood consumption vary by population group and geographical locations. These factors may differ from one particular species to the other. The purpose of this study is to understand fish/shrimp consumption frequency and consumers’ willingness to pay (WTP) more for shrimp locally farmed in Togo. We used a Poisson model to investigate the socioeconomic factors determining fish/shrimp consumption frequency, and a Heckman Selection model to analyze the extent to which consumers are willing to pay extra for locally produced shrimp. To this end, data on fish consumption were collected through a cross-sectional study that analyzed a quantitative survey of consumers (N = 308). Our results show that the populations sampled attach great importance to the quality of fish they consume. The econometric results indicate that the quality of the fish is positively related to fish consumption frequency while the monthly income and proximity of the sea show negative relationships with the outcome variable. In addition, the factors that influence the WTP for shrimp were consuming shrimp and the amount for expenditure on fish/shrimp consumption. Moreover, consumers are willing to pay, on average, 1.2 U.S Dollars (USD) as an extra amount relative to the average price per kilogram, and the extent of their WTP is positively related to the quality of the fish. However, the age of the respondents shows a negative relationship with the value they are willing to pay. In order to fulfill consumers’ needs and preferences, these findings jointly suggest that exceptional steps by the government are needed to value fish/shrimp in a way that persuades and encourages consumers to consume seafood at any age. More importantly, promoting the consumption of fish and shrimp requires action to help improve their quality. Government should: (a) be communicating and raising awareness more among the population on the nutritional value and health benefits of fish/shrimp consumption; (b) support fish/shrimp production through cost reduction actions for the fishermen who in turn can supply fish/shrimp at reasonable prices that encourage fish and shrimp consumption; (c) take appropriate measures to develop a logistics system as an effort to support fish, especially shrimp, supply in a timely way that might help to keep their good appearance and freshness for the consumers’ benefit.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Sustainabilityarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Sustainability
    Article . 2022 . Peer-reviewed
    License: CC BY
    Data sources: Crossref
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Sustainability
    Article . 2022
    Data sources: DOAJ
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Sustainabilityarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Sustainability
      Article . 2022 . Peer-reviewed
      License: CC BY
      Data sources: Crossref
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Sustainability
      Article . 2022
      Data sources: DOAJ
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Christian Larbi Ayisi; Gifty Sienso; Gifty Serwaa Mensah; Kodjo N'Souvi; +3 Authors

    Este estudio examinó las características socioeconómicas, los patrones de pesca y los desafíos de los pescadores en Ghana utilizando James Town como lugar de estudio. Se utilizó un cuestionario semiestructurado para obtener información sobre las características demográficas y socioeconómicas, los patrones y características de la pesca, la dinámica del gasto y las capturas, la dinámica de la distancia a los caladeros/zonas de pesca, la estrategia/modo y prácticas de captura y venta, la inversión y la financiación de las actividades pesqueras, así como los desafíos de la pesca de los encuestados. Los datos se analizaron utilizando estadísticas descriptivas, así como el modelo de regresión de cambio endógeno (ESRM) utilizando Stata versión 17. Los resultados muestran que 4.0 ± 1.07 personas se dedican a actividades en tierra durante un promedio de 9.45 ± 2.19 h. Además, los pescadores pasan una media de 3,09 ± 1,49 días en el mar. Los encuestados que no han accedido al préstamo en los últimos 12 meses son 78, mientras que 23 han accedido al mismo. Del mismo modo, 86 de los 101 encuestados, que representan el 85,14%, no han asegurado sus operaciones. Además, la falta de transparencia en la distribución de la premezcla, el alto coste de los equipos, el alto coste de la premezcla y el vertido de residuos en el mar por parte de buques extranjeros son los principales problemas a los que se enfrentan los pescadores. Los resultados también mostraron que el tamaño del barco, las reparaciones y el mantenimiento de los barcos, el tamaño del hogar, la edad del barco y la posición de los encuestados en el barco (capitán o no) son los factores que probablemente pueden determinar el volumen de captura de peces entre los pescadores. Por lo tanto, el estudio concluyó que las características socioeconómicas y los patrones de pesca de los peces son muy variables. Cette étude a examiné les caractéristiques socio-économiques, les modes de pêche et les défis des pêcheurs au Ghana utilisant James Town comme lieu d'étude. Un questionnaire semi-structuré a été utilisé pour obtenir des informations sur les caractéristiques démographiques et socio-économiques, les modèles et caractéristiques de la pêche, la dynamique des dépenses et des captures, la dynamique de la distance par rapport aux lieux/zones de pêche, la stratégie/mode et les pratiques de capture et de vente, l'investissement et le financement des activités de pêche ainsi que les défis de la pêche des répondants. Les données ont été analysées à l'aide de statistiques descriptives ainsi que du modèle de régression de commutation endogène (ESRM) à l'aide de Stata version 17. Les résultats montrent que 4,0 ± 1,07 personnes sont engagées dans des activités à terre pour une moyenne de 9,45 ± 2,19 h. De plus, les pêcheurs passent en moyenne 3,09 ± 1,49 jours en mer. Les répondants qui n'ont pas accédé au prêt au cours des 12 derniers mois ont 78 ans alors que 23 y ont accédé. De même, 86 répondants sur 101 représentant 85,14% n'ont pas assuré leurs opérations. En outre, l'absence de transparence dans la distribution du prémélange, le coût élevé de l'équipement, le coût élevé du prémélange et le déversement de déchets en mer par des navires étrangers sont les principaux problèmes auxquels sont confrontés les pêcheurs. Les résultats ont également montré que la taille des bateaux, les réparations et l'entretien des bateaux, la taille du ménage, l'âge du bateau et la position des répondants sur le bateau (capitaine ou autre) sont les facteurs qui peuvent probablement déterminer le volume de capture de poisson chez les pêcheurs. L'étude a donc conclu que les caractéristiques socio-économiques et les modes de pêche des poissons sont très variables. This study examined the socio-economic characteristics, fishing patterns and challenges of fishers in Ghana using James Town as the study location. A semi-structured questionnaire was used to obtain information on demographic and socio-economic characteristics, Fishing patterns and characteristics, dynamics of expenditure and catch, Dynamics of distance to fishing grounds/area, catch and selling strategy/mode and practices, investment and financing of fishing activities as well as challenges of fishing from respondents. Data was analyzed using descriptive statistics as well as endogenous switching regression model (ESRM) using Stata version 17. The results shows that 4.0 ± 1.07 people are engaged in onshore activities for an average of 9.45 ± 2.19 h. Also, fishers averagely spend 3.09 ± 1.49 days at sea. Respondents who have not accessed loan over the last 12 months are 78 whilst 23 have accessed same. Similarly, 86 out of 101 respondents representing 85.14% have not insured their operations. Also, no transparency in distribution of pre-mix, high cost of equipment, high cost of premix and dumping of waste in the sea by foreign vessels are the major problems faced by fishers. The results also showed that boat size, repairs and maintenances of boats, household size, boat age and position of respondents on boat (captain or otherwise) are the factors that can likely determine the volume of fish catch among fishermen. The study therefore, concluded that socio-economic characteristics and fishing patterns of fishes are highly variable. درست هذه الدراسة الخصائص الاجتماعية والاقتصادية وأنماط الصيد والتحديات التي يواجهها الصيادون في غانا باستخدام جيمس تاون كموقع للدراسة. تم استخدام استبيان شبه منظم للحصول على معلومات حول الخصائص الديموغرافية والاجتماعية والاقتصادية، وأنماط وخصائص الصيد، وديناميكيات الإنفاق والمصيد، وديناميكيات المسافة إلى مناطق/مناطق الصيد، واستراتيجية/ممارسات الصيد والبيع، والاستثمار وتمويل أنشطة الصيد بالإضافة إلى تحديات الصيد من المستجيبين. تم تحليل البيانات باستخدام الإحصاءات الوصفية وكذلك نموذج انحدار التبديل الداخلي (ESRM) باستخدام الإصدار 17 من STATA. تظهر النتائج أن 4.0 ± 1.07 شخص يشاركون في أنشطة برية بمتوسط 9.45 ± 2.19 ساعة. كما يقضي الصيادون في المتوسط 3.09 ± 1.49 يومًا في البحر. المستجيبون الذين لم يحصلوا على قرض على مدى الاثني عشر شهرًا الماضية هم 78 بينما حصل 23 منهم على نفس القرض. وبالمثل، فإن 86 من أصل 101 من المجيبين الذين يمثلون 85.14 ٪ لم يؤمنوا على عملياتهم. كما أن عدم الشفافية في توزيع الخلط المسبق، وارتفاع تكلفة المعدات، وارتفاع تكلفة الخلط المسبق وإلقاء النفايات في البحر من قبل السفن الأجنبية هي المشاكل الرئيسية التي يواجهها الصيادون. وأظهرت النتائج أيضًا أن حجم القارب وإصلاحات وصيانة القوارب وحجم الأسرة وعمر القارب وموقع المستجيبين على متن القارب (قبطان أو غير ذلك) هي العوامل التي يمكن أن تحدد على الأرجح حجم صيد الأسماك بين الصيادين. لذلك، خلصت الدراسة إلى أن الخصائص الاجتماعية والاقتصادية وأنماط صيد الأسماك متغيرة للغاية.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Social Sciences and ...arrow_drop_down
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    Social Sciences and Humanities Open
    Article . 2023 . Peer-reviewed
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    https://dx.doi.org/10.60692/m6...
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      Social Sciences and Humanities Open
      Article . 2023 . Peer-reviewed
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      https://dx.doi.org/10.60692/m6...
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      https://dx.doi.org/10.60692/7q...
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    Authors: Christian Larbi Ayisi; Kodjo N'souvi; Kezia Baidoo; Peter Asare-Nuamah; +4 Authors

    Fisheries, particularly small-scale fisheries, is recognized as a source of dietary diversity, food security, and poverty alleviation. Fish is widely regarded as a significant source of protein. Despite the significance of fisheries, it is faced with several challenges such as constant change in climate. This study was conducted to examine the perception of fisher folks on climate change and the relationship between socio-economic characteristics and adoption of climate smart fisheries using semi-structured questionnaire. Perception towards climate change and adoption of climate-smart fisheries were analyzed using statistical inferential statistics. The predictor of co-management as a mitigative measure for climate change in fisheries was also analyzed with an ordered logistic regression technique. The result showed that 92.5 % of the fishers have formal education. Majority of the fishers (98.3 %) have no access to storage facilities whilst 96.66 % have access to market. In addition, 31.66 % of the fishers have access to information on climatic and weather conditions. On the perception of climate change, 47.5 % of fishers perceived decrease in amount of rainfall as evidence of climate change whilst 66.6 % perceived decrease in sea level as evidence of climate change. A few fishers perceived an increase in humidity, change in temperature and wind-storm or sea breeze as evidence of climate change. Again, 48.33 % of the fishers agree to reduction of fleet's carbon emission whilst 33.33 % fishers disagreed to diversifying sources of household income as an adoption to climate-smart fisheries. Additional cost in the beginning of adoption of climate smart fisheries as a constraint was agreed upon by 50.00 % of fishers. The results of the ordered logistic regression show that age, education, having a second source of income and an increase of fuel subsidy are statistically significant to fishers perception of the extent to which co-management could contribute to address climate change was detected.

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    Sustainable Technology and Entrepreneurship
    Article . 2024 . Peer-reviewed
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      Sustainable Technology and Entrepreneurship
      Article . 2024 . Peer-reviewed
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: N’Souvi, Kodjo; Sun, Chen; Che, Bin; Vodounon, Anani;

    China’s shrimp farming industry has experienced significant growth in recent years. With such a development, some major constraints linked to the industry’s sustainable development have emerged. This paper aims to present an overview of China’s shrimp industry over the last two decades, with special attention to farm-raised shrimp both in marine and inland waters. Documentary research on its recent evolution was carried out based on data collected from China Fishery Statistics Yearbooks 2003 to 2022 coupled with data from FAO. Findings indicated that there has been an upward trend in China’s total shrimp production over the last 20 years, with a growth rate of 120%, representing an average annual growth rate of 4.3%. The observed higher shrimp production was driven by expanded shrimp aquaculture production, with major species dominated by the Pacific whiteleg shrimp (litopenaeus vannamei), the black tiger shrimp (Penaeus monodon), the Chinese shrimp (Penaeus chinensis), and the Japanese prawn (Penaeus japonicus). Challenges associated with the intensification of the production and the driven environmental deterioration need to be properly addressed. First, the shrimp farming industry should be practiced while considering both environment and ecosystem protection. Applying such an organic farming principle presupposes some practices for addressing the existing issues threatening the sustainable growth of the industry. To that end, there is a need for innovative techniques that should be strengthened. Second, possible solutions to shrimp disease problems, namely prevention, early diagnosis, and various control techniques, should also be developed and improved, with an emphasis on the former. In addition, encouraging the use of good-quality feed in appropriate quantity and form is also of paramount importance. It is thus worth noting that further policies need to focus on promoting a large range of ecological shrimp aquaculture technologies that should be encouraged among farmers.

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    Frontiers in Sustainable Food Systems
    Article . 2024 . Peer-reviewed
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      Frontiers in Sustainable Food Systems
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Debi Ahoefa Broohm; Chen Sun; Mawussé Komlagan Nézan Okey; Kodjo N’souvi; +1 Authors

    Abstract This paper presents an overview of fishing and aquatic products industry in Togo, and a comparative analysis of its performance with four other countries. Our analysis reveals that despite the country’s potential in coastal and freshwater fishery, national production remains well below domestic consumption of fish. This obviously leads to a huge demand and massive fish imports into the country where natural resources are relatively abundant for its production. Fisheries and aquaculture play important roles in the country’s economic development in terms of food, income, and employment. However, key obstacles inhibiting the sector's performance relate to the inadequate technical knowledge of the fisheries professionals, unsuitable fishing equipment, overfishing, difficulty in accessing aquaculture inputs and, harmful effects of climate change on aquatic resources. Despite government interventions, policies implemented to increase national fish production have led to mixed results. Compared with the rapid development of the aquatic products industry in Ghana and countries such as Senegal, Mali and Niger, our findings reveal that Togo’s performance in terms of total fisheries production, aquaculture production, net exports and fisheries policy is by and large mixed. This study therefore recommends that relevant fisheries policy invests more in creating favorable conditions for fish farmers and fishermen to effectively increase domestic fish production. Consequently, there is need to support the development of fishery infrastructure hatcheries and subsidizing feed subsidy. Essentially, to avoid overexploitation of fishery resources and meet renewable fishery goals, there is a need for aquaculture development. Finally, establishing aquaculture research institutions associated with training in fisheries and aquaculture at the University of Lome will be highly beneficial to Togo’s fisheries and aquaculture sector. At the same time, cooperation between Togo and Senegal and with the leading countries in fisheries and aquaculture could lead to better performance in Togo’s fisheries production.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Marine Policyarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Marine Policy
    Article . 2021 . Peer-reviewed
    License: Elsevier TDM
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Marine Policyarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Marine Policy
      Article . 2021 . Peer-reviewed
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Kodjo N'Souvi; Ablavi Adjakpenou; Chaoyang Sun; Christian Larbi Ayisi;

    De nombreux peuples autochtones et communautés locales de la côte togolaise dépendent de la pêche pour leur nourriture et leurs moyens de subsistance. Déjà menacé par la surexploitation et d'autres défis, le changement climatique affecte également les ressources halieutiques. Les adaptations sont des stratégies clés pour réduire les impacts négatifs du changement climatique sur la pêche, mais il est peu probable qu'elles soient efficaces sans comprendre la perception des pêcheurs de l'ampleur de ce phénomène. Cet article explore les connaissances et les perceptions des pêcheurs sur le changement climatique et leurs adaptations en réponse aux impacts perçus. Nous avons évalué les opinions des pêcheurs sur la façon dont les variations récentes du climat ont affecté leurs captures. À l'aide de questionnaires semi-structurés, nous avons interrogé au hasard 112 pêcheurs artisanaux de capture marine sélectionnés dans la zone côtière togolaise du 1er juin au 30 juillet 2022. Les résultats indiquent que la plupart des pêcheurs remarquent des changements dans de nombreux aspects utilisés comme indicateurs clés du changement climatique qui affectent directement leurs activités de pêche. Les pêcheurs ont perçu que le climat avait changé ces dernières années et ils ont été affectés négativement. Les personnes interrogées ont signalé des températures moyennes plus élevées, une élévation du niveau de la mer, des vents forts et des précipitations irrégulières. La diversification des activités économiques, les changements dans les zones de pêche, la connaissance des informations météorologiques actualisées et l'ajustement du temps de pêche ont été cités comme principales stratégies d'adaptation. La plupart des répondants ont exprimé le désir d'adopter d'autres comportements plus responsables en recevant plus de formation sur les risques liés au changement climatique et la gestion durable des pêches. Cependant, le manque d'actifs financiers, d'outils et d'autres technologies les rend vulnérables pour faire face rapidement et efficacement au changement climatique et à d'autres catastrophes naturelles qui menacent leur activité et leurs moyens de subsistance. Muchos pueblos indígenas y comunidades locales en la costa de Togo dependen de la pesca para su alimentación y medios de vida. El cambio climático, ya amenazado por la sobreexplotación y otros desafíos, también afecta a los recursos pesqueros. Las adaptaciones son estrategias clave para reducir los impactos negativos del cambio climático en la pesquería, pero es poco probable que sean efectivas sin comprender la percepción de los pescadores sobre el alcance de este fenómeno. Este documento explora el conocimiento y las percepciones de los pescadores sobre el cambio climático y sus adaptaciones en respuesta a los impactos percibidos. Evaluamos las opiniones de los pescadores sobre cómo las variaciones recientes en el clima afectaron sus capturas. Utilizando cuestionarios semiestructurados, encuestamos a 112 pescadores de captura marina en pequeña escala seleccionados al azar en la zona costera togolesa del 1 de junio al 30 de julio de 2022. Los resultados indican que la mayoría de los pescadores notan cambios en muchos aspectos utilizados como indicadores clave del cambio climático que afectan directamente sus actividades pesqueras. Los pescadores percibieron que el clima había cambiado en los últimos años y se vieron afectados negativamente. Los entrevistados informaron temperaturas medias más altas, un aumento del nivel del mar, fuertes vientos y lluvias erráticas. La diversificación de las actividades económicas, los cambios en el caladero, el conocimiento de la información meteorológica actualizada y el ajuste del tiempo de pesca se dieron como sus principales estrategias de adaptación. La mayoría de los encuestados expresaron su deseo de adoptar otros comportamientos que sean más responsables al recibir más capacitación sobre los riesgos del cambio climático y la gestión sostenible de la pesca. Sin embargo, la falta de activos financieros, herramientas y otras tecnologías los hace vulnerables a hacer frente de manera rápida y eficiente al cambio climático y otros desastres naturales que amenazan su actividad y sus medios de vida. Many indigenous people and local communities in coastal Togo depend on fisheries for food and livelihoods. Already threatened by over-exploitation and other challenges, climate change also affects fishery resources. Adaptations are key strategies to reduce the negative impacts of climate change on the fishery but are unlikely to be effective without understanding the fishermen's perception of the extent of this phenomenon. This paper explores fishermen's knowledge and perceptions of climate change and their adaptations in response to the perceived impacts. We assessed fishermen's opinions of how recent variations in climate affected their catches. Using semi-structured questionnaires, we surveyed by interviewing randomly selected 112 marine capture small-scale fishermen in the Togolese coastal area from June 1 to July 30, 2022. The results indicate that most fishermen notice changes in many aspects used as key indicators of climate change that directly affect their fishing activities. Fishermen perceived that the climate had changed in recent years and they were negatively impacted. Interviewees reported average higher temperatures, a rise of the sea level, strong wind, and erratic rainfall. Diversification of the economic activities, Changes in the fishing ground, Knowledge of weather up-to-date information, and Time fishing adjustment were given as their major adaptation strategies. Most respondents expressed a desire to adopt other behaviors that are more responsible by receiving more training on climate change risks and sustainable fisheries management. However, the lack of financial assets, tools, and other technologies makes them vulnerable to coping promptly and efficiently with climate change and other natural disasters that threaten their activity and livelihoods. يعتمد العديد من السكان الأصليين والمجتمعات المحلية في توغو الساحلية على مصايد الأسماك للحصول على الغذاء وسبل العيش. كما يؤثر تغير المناخ، المهدد بالفعل بالاستغلال المفرط والتحديات الأخرى، على الموارد السمكية. التكيفات هي استراتيجيات رئيسية للحد من الآثار السلبية لتغير المناخ على مصايد الأسماك ولكن من غير المرجح أن تكون فعالة دون فهم تصور الصيادين لمدى هذه الظاهرة. تستكشف هذه الورقة معرفة الصيادين وتصوراتهم لتغير المناخ وتكيفهم مع الآثار المتصورة. قمنا بتقييم آراء الصيادين حول كيفية تأثير الاختلافات الأخيرة في المناخ على صيدهم. باستخدام استبيانات شبه منظمة، أجرينا مسحًا من خلال إجراء مقابلات عشوائية مع 112 صيادًا من صغار الصيادين في المنطقة الساحلية لتوغو في الفترة من 1 يونيو إلى 30 يوليو 2022. تشير النتائج إلى أن معظم الصيادين يلاحظون تغيرات في العديد من الجوانب المستخدمة كمؤشرات رئيسية لتغير المناخ تؤثر بشكل مباشر على أنشطة الصيد الخاصة بهم. أدرك الصيادون أن المناخ قد تغير في السنوات الأخيرة وأنهم تأثروا سلبًا. أفاد الأشخاص الذين تمت مقابلتهم عن متوسط درجات الحرارة المرتفعة، وارتفاع مستوى سطح البحر، والرياح القوية، وعدم انتظام هطول الأمطار. تم إعطاء تنويع الأنشطة الاقتصادية، والتغيرات في منطقة الصيد، ومعرفة المعلومات الحديثة عن الطقس، وتعديل وقت الصيد كاستراتيجيات تكيف رئيسية. أعرب معظم المستجيبين عن رغبتهم في تبني سلوكيات أخرى أكثر مسؤولية من خلال تلقي المزيد من التدريب على مخاطر تغير المناخ والإدارة المستدامة لمصائد الأسماك. ومع ذلك، فإن الافتقار إلى الأصول المالية والأدوات والتقنيات الأخرى يجعلهم عرضة للتكيف بسرعة وكفاءة مع تغير المناخ والكوارث الطبيعية الأخرى التي تهدد نشاطهم وسبل عيشهم.

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    Environmental Development
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    Authors: Bin Che; Kodjo N’Souvi; Chen Sun; Markus Leibrecht; +1 Authors

    Factors and motivations that drive individuals’ decisions on seafood consumption vary by population group and geographical locations. These factors may differ from one particular species to the other. The purpose of this study is to understand fish/shrimp consumption frequency and consumers’ willingness to pay (WTP) more for shrimp locally farmed in Togo. We used a Poisson model to investigate the socioeconomic factors determining fish/shrimp consumption frequency, and a Heckman Selection model to analyze the extent to which consumers are willing to pay extra for locally produced shrimp. To this end, data on fish consumption were collected through a cross-sectional study that analyzed a quantitative survey of consumers (N = 308). Our results show that the populations sampled attach great importance to the quality of fish they consume. The econometric results indicate that the quality of the fish is positively related to fish consumption frequency while the monthly income and proximity of the sea show negative relationships with the outcome variable. In addition, the factors that influence the WTP for shrimp were consuming shrimp and the amount for expenditure on fish/shrimp consumption. Moreover, consumers are willing to pay, on average, 1.2 U.S Dollars (USD) as an extra amount relative to the average price per kilogram, and the extent of their WTP is positively related to the quality of the fish. However, the age of the respondents shows a negative relationship with the value they are willing to pay. In order to fulfill consumers’ needs and preferences, these findings jointly suggest that exceptional steps by the government are needed to value fish/shrimp in a way that persuades and encourages consumers to consume seafood at any age. More importantly, promoting the consumption of fish and shrimp requires action to help improve their quality. Government should: (a) be communicating and raising awareness more among the population on the nutritional value and health benefits of fish/shrimp consumption; (b) support fish/shrimp production through cost reduction actions for the fishermen who in turn can supply fish/shrimp at reasonable prices that encourage fish and shrimp consumption; (c) take appropriate measures to develop a logistics system as an effort to support fish, especially shrimp, supply in a timely way that might help to keep their good appearance and freshness for the consumers’ benefit.

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    Sustainability
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      Sustainability
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    Authors: Christian Larbi Ayisi; Gifty Sienso; Gifty Serwaa Mensah; Kodjo N'Souvi; +3 Authors

    Este estudio examinó las características socioeconómicas, los patrones de pesca y los desafíos de los pescadores en Ghana utilizando James Town como lugar de estudio. Se utilizó un cuestionario semiestructurado para obtener información sobre las características demográficas y socioeconómicas, los patrones y características de la pesca, la dinámica del gasto y las capturas, la dinámica de la distancia a los caladeros/zonas de pesca, la estrategia/modo y prácticas de captura y venta, la inversión y la financiación de las actividades pesqueras, así como los desafíos de la pesca de los encuestados. Los datos se analizaron utilizando estadísticas descriptivas, así como el modelo de regresión de cambio endógeno (ESRM) utilizando Stata versión 17. Los resultados muestran que 4.0 ± 1.07 personas se dedican a actividades en tierra durante un promedio de 9.45 ± 2.19 h. Además, los pescadores pasan una media de 3,09 ± 1,49 días en el mar. Los encuestados que no han accedido al préstamo en los últimos 12 meses son 78, mientras que 23 han accedido al mismo. Del mismo modo, 86 de los 101 encuestados, que representan el 85,14%, no han asegurado sus operaciones. Además, la falta de transparencia en la distribución de la premezcla, el alto coste de los equipos, el alto coste de la premezcla y el vertido de residuos en el mar por parte de buques extranjeros son los principales problemas a los que se enfrentan los pescadores. Los resultados también mostraron que el tamaño del barco, las reparaciones y el mantenimiento de los barcos, el tamaño del hogar, la edad del barco y la posición de los encuestados en el barco (capitán o no) son los factores que probablemente pueden determinar el volumen de captura de peces entre los pescadores. Por lo tanto, el estudio concluyó que las características socioeconómicas y los patrones de pesca de los peces son muy variables. Cette étude a examiné les caractéristiques socio-économiques, les modes de pêche et les défis des pêcheurs au Ghana utilisant James Town comme lieu d'étude. Un questionnaire semi-structuré a été utilisé pour obtenir des informations sur les caractéristiques démographiques et socio-économiques, les modèles et caractéristiques de la pêche, la dynamique des dépenses et des captures, la dynamique de la distance par rapport aux lieux/zones de pêche, la stratégie/mode et les pratiques de capture et de vente, l'investissement et le financement des activités de pêche ainsi que les défis de la pêche des répondants. Les données ont été analysées à l'aide de statistiques descriptives ainsi que du modèle de régression de commutation endogène (ESRM) à l'aide de Stata version 17. Les résultats montrent que 4,0 ± 1,07 personnes sont engagées dans des activités à terre pour une moyenne de 9,45 ± 2,19 h. De plus, les pêcheurs passent en moyenne 3,09 ± 1,49 jours en mer. Les répondants qui n'ont pas accédé au prêt au cours des 12 derniers mois ont 78 ans alors que 23 y ont accédé. De même, 86 répondants sur 101 représentant 85,14% n'ont pas assuré leurs opérations. En outre, l'absence de transparence dans la distribution du prémélange, le coût élevé de l'équipement, le coût élevé du prémélange et le déversement de déchets en mer par des navires étrangers sont les principaux problèmes auxquels sont confrontés les pêcheurs. Les résultats ont également montré que la taille des bateaux, les réparations et l'entretien des bateaux, la taille du ménage, l'âge du bateau et la position des répondants sur le bateau (capitaine ou autre) sont les facteurs qui peuvent probablement déterminer le volume de capture de poisson chez les pêcheurs. L'étude a donc conclu que les caractéristiques socio-économiques et les modes de pêche des poissons sont très variables. This study examined the socio-economic characteristics, fishing patterns and challenges of fishers in Ghana using James Town as the study location. A semi-structured questionnaire was used to obtain information on demographic and socio-economic characteristics, Fishing patterns and characteristics, dynamics of expenditure and catch, Dynamics of distance to fishing grounds/area, catch and selling strategy/mode and practices, investment and financing of fishing activities as well as challenges of fishing from respondents. Data was analyzed using descriptive statistics as well as endogenous switching regression model (ESRM) using Stata version 17. The results shows that 4.0 ± 1.07 people are engaged in onshore activities for an average of 9.45 ± 2.19 h. Also, fishers averagely spend 3.09 ± 1.49 days at sea. Respondents who have not accessed loan over the last 12 months are 78 whilst 23 have accessed same. Similarly, 86 out of 101 respondents representing 85.14% have not insured their operations. Also, no transparency in distribution of pre-mix, high cost of equipment, high cost of premix and dumping of waste in the sea by foreign vessels are the major problems faced by fishers. The results also showed that boat size, repairs and maintenances of boats, household size, boat age and position of respondents on boat (captain or otherwise) are the factors that can likely determine the volume of fish catch among fishermen. The study therefore, concluded that socio-economic characteristics and fishing patterns of fishes are highly variable. درست هذه الدراسة الخصائص الاجتماعية والاقتصادية وأنماط الصيد والتحديات التي يواجهها الصيادون في غانا باستخدام جيمس تاون كموقع للدراسة. تم استخدام استبيان شبه منظم للحصول على معلومات حول الخصائص الديموغرافية والاجتماعية والاقتصادية، وأنماط وخصائص الصيد، وديناميكيات الإنفاق والمصيد، وديناميكيات المسافة إلى مناطق/مناطق الصيد، واستراتيجية/ممارسات الصيد والبيع، والاستثمار وتمويل أنشطة الصيد بالإضافة إلى تحديات الصيد من المستجيبين. تم تحليل البيانات باستخدام الإحصاءات الوصفية وكذلك نموذج انحدار التبديل الداخلي (ESRM) باستخدام الإصدار 17 من STATA. تظهر النتائج أن 4.0 ± 1.07 شخص يشاركون في أنشطة برية بمتوسط 9.45 ± 2.19 ساعة. كما يقضي الصيادون في المتوسط 3.09 ± 1.49 يومًا في البحر. المستجيبون الذين لم يحصلوا على قرض على مدى الاثني عشر شهرًا الماضية هم 78 بينما حصل 23 منهم على نفس القرض. وبالمثل، فإن 86 من أصل 101 من المجيبين الذين يمثلون 85.14 ٪ لم يؤمنوا على عملياتهم. كما أن عدم الشفافية في توزيع الخلط المسبق، وارتفاع تكلفة المعدات، وارتفاع تكلفة الخلط المسبق وإلقاء النفايات في البحر من قبل السفن الأجنبية هي المشاكل الرئيسية التي يواجهها الصيادون. وأظهرت النتائج أيضًا أن حجم القارب وإصلاحات وصيانة القوارب وحجم الأسرة وعمر القارب وموقع المستجيبين على متن القارب (قبطان أو غير ذلك) هي العوامل التي يمكن أن تحدد على الأرجح حجم صيد الأسماك بين الصيادين. لذلك، خلصت الدراسة إلى أن الخصائص الاجتماعية والاقتصادية وأنماط صيد الأسماك متغيرة للغاية.

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    Social Sciences and Humanities Open
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    Authors: Christian Larbi Ayisi; Kodjo N'souvi; Kezia Baidoo; Peter Asare-Nuamah; +4 Authors

    Fisheries, particularly small-scale fisheries, is recognized as a source of dietary diversity, food security, and poverty alleviation. Fish is widely regarded as a significant source of protein. Despite the significance of fisheries, it is faced with several challenges such as constant change in climate. This study was conducted to examine the perception of fisher folks on climate change and the relationship between socio-economic characteristics and adoption of climate smart fisheries using semi-structured questionnaire. Perception towards climate change and adoption of climate-smart fisheries were analyzed using statistical inferential statistics. The predictor of co-management as a mitigative measure for climate change in fisheries was also analyzed with an ordered logistic regression technique. The result showed that 92.5 % of the fishers have formal education. Majority of the fishers (98.3 %) have no access to storage facilities whilst 96.66 % have access to market. In addition, 31.66 % of the fishers have access to information on climatic and weather conditions. On the perception of climate change, 47.5 % of fishers perceived decrease in amount of rainfall as evidence of climate change whilst 66.6 % perceived decrease in sea level as evidence of climate change. A few fishers perceived an increase in humidity, change in temperature and wind-storm or sea breeze as evidence of climate change. Again, 48.33 % of the fishers agree to reduction of fleet's carbon emission whilst 33.33 % fishers disagreed to diversifying sources of household income as an adoption to climate-smart fisheries. Additional cost in the beginning of adoption of climate smart fisheries as a constraint was agreed upon by 50.00 % of fishers. The results of the ordered logistic regression show that age, education, having a second source of income and an increase of fuel subsidy are statistically significant to fishers perception of the extent to which co-management could contribute to address climate change was detected.

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    Sustainable Technology and Entrepreneurship
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      Sustainable Technology and Entrepreneurship
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    Authors: N’Souvi, Kodjo; Sun, Chen; Che, Bin; Vodounon, Anani;

    China’s shrimp farming industry has experienced significant growth in recent years. With such a development, some major constraints linked to the industry’s sustainable development have emerged. This paper aims to present an overview of China’s shrimp industry over the last two decades, with special attention to farm-raised shrimp both in marine and inland waters. Documentary research on its recent evolution was carried out based on data collected from China Fishery Statistics Yearbooks 2003 to 2022 coupled with data from FAO. Findings indicated that there has been an upward trend in China’s total shrimp production over the last 20 years, with a growth rate of 120%, representing an average annual growth rate of 4.3%. The observed higher shrimp production was driven by expanded shrimp aquaculture production, with major species dominated by the Pacific whiteleg shrimp (litopenaeus vannamei), the black tiger shrimp (Penaeus monodon), the Chinese shrimp (Penaeus chinensis), and the Japanese prawn (Penaeus japonicus). Challenges associated with the intensification of the production and the driven environmental deterioration need to be properly addressed. First, the shrimp farming industry should be practiced while considering both environment and ecosystem protection. Applying such an organic farming principle presupposes some practices for addressing the existing issues threatening the sustainable growth of the industry. To that end, there is a need for innovative techniques that should be strengthened. Second, possible solutions to shrimp disease problems, namely prevention, early diagnosis, and various control techniques, should also be developed and improved, with an emphasis on the former. In addition, encouraging the use of good-quality feed in appropriate quantity and form is also of paramount importance. It is thus worth noting that further policies need to focus on promoting a large range of ecological shrimp aquaculture technologies that should be encouraged among farmers.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Frontiers in Sustain...arrow_drop_down
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    Frontiers in Sustainable Food Systems
    Article . 2024 . Peer-reviewed
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Frontiers in Sustain...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Frontiers in Sustainable Food Systems
      Article . 2024 . Peer-reviewed
      License: CC BY
      Data sources: Crossref
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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