Small-scale Coastal Fisheries Research Articles

The importance of nutrition-sensitive fisheries management: Women's dietary diversity in Marovo Lagoon, Solomon Islands

Feeding a growing global population is one of the most significant challenges currently facing society. Global malnutrition rates remain high, and tackling this problem in the context of global population growth and ecosystem declines will require con­certed effort across many sectors. Fish has been suggested as key to addressing high rates of malnu­trition in the South Pacific region, given that it is a rich source of highly bioavailable micronutrients and is common in traditional diets. Unfortunately, there are predictions that fish catch in this region may decline by more than 20% in the coming decades, threatening food and nutritional security. Women are key to breaking the cycle of malnutri­tion and play important roles in small-scale coastal fisheries in the South Pacific. This study assessed women’s dietary diversity and the importance of fresh fish to women’s diets in a rural coastal com­munity in Marovo Lagoon, Solomon Islands, over four sampling periods. We found that women’s dietary diversity in the community was low (mean MDD-W = 3.03 ± 0.06) and that fresh fish was consumed by more than 70% of the women sur­veyed in three of the four sampling periods. Our results showed some seasonal differences in dietary diversity, highlighting the importance of sampling across seasons to better capture true nutrition. We consider these results in the context of community-based fisheries management and argue for the need to improve fisheries management by including con­sideration of women’s fishing and promoting the importance of fish to human health.

Women’s Active Engagement with the Sea Through Fishing in Fiji

ABSTRACT Fiji’s iTaukei (Indigenous) women contribute significantly to small-scale coastal fisheries, and are therefore integral to successful fisheries (co-)management, yet their role still remains underestimated. This paper explores an original pathway to highlight iTaukei women’s role in Fiji’s small-scale coastal fisheries; a pathway that, through a ‘dwelling perspective’, emphasises the socialities that are inseparable from this role. It is based on data collected during two distinct fieldwork periods, 2003–2004 and 2016–2018, in a village located on Gau, Fiji’s fifth biggest island, in Lomaiviti Province. An overview of the fishing practices of the iTaukei women living in this village shows that fishing can be seen as both a gender-differentiated and a more-than-human, dynamic field of sociality. Furthermore, we argue that fishing is these women’s main mode of active engagement with their marine environment, conceived as inseparable from land, and all its sentient constituents. This mode of engagement reflects the relational ontology inherent in the iTaukei all-encompassing concept of vanua, which includes a sense of environmental responsibility and stewardship. This mode of engagement and its ‘procurement’ dimension are adjusted over time through ‘friction’ with conservation regulations and ideas that are both internal and external to the fishing community. These conservation regulations and ideas are related to community-based marine resource initiatives, as well as to national fisheries management concerns and measures (including species-specific fishing bans). They give a supplemental dimension to women’s interactions and engagement with the sea and its sentient constituents, far from reducing those to a mere divide between ‘nature’ and society/sociality.

Integration or separation? The future of the English small-scale coastal fishery

The decline of inshore or small-scale coastal fisheries (SSCF) in many countries across the world has been well-documented in major studies published during the last 10 years. Researchers report decreasing stocks of marketable fish, inadequate fish quota allocations, and virtual exclusion from fisheries management decision-making bodies. The situation in England is a case in point, where many SSCF are subject to these pressures to the point that their livelihoods are threatened. A recent initiative sponsored by an industry agency to safeguard the position of the inshore sector aims to protect SSCF in England from decline and possible extinction by integrating it into the mainstream fishing industry and ensuring its representation on a proposed co-management body which would share decision-making between industry and government. However, drawing on the literature, archival documents, newspaper articles, and personal communications, we conclude that integrating all parts of the fleet together and setting up shared co-management arrangements is not a guarantee of SSCF survival because integration would tie SSCF down to the agenda of the large-scale fisheries (LSF) sector with no certainty that the special needs of SSCF would be met if they conflicted with the interests of LSF. Instead, our findings lead us to recommend forging a separatist path for SSCF, recognising its distinctive identity as an inshore fishery closely connected with coastal communities. We propose, therefore, two independent fisheries each with its own mode of management: SSCF governed by a regime of community quotas and exclusive spatial access to inshore waters; and LSF governed by a regime of individual transferable quotas (ITQs).

Factors influencing compliance of closed fishing season: lessons from small-scale coastal fisheries in the Central Region of Ghana

This paper contributes to the literature on marine conservation and its implication for coastal governance and sustainability. The study investigates factors influencing fisherfolk compliance with the temporal fishing bans in Ghana. The purpose is to understand the factors influencing compliance behaviour to help design an improved conservation strategy to achieve management objectives. A mixed-method approach was employed, consisting of 200 household surveys and 17 in-depth interviews with stakeholders at the local, district, regional, and national levels. The results reveal that a combination of instrumental and normative factors influences fisherfolk’s compliance behaviour concerning the closed fishing season. Participation of fisherfolk and coastal communities in the fisheries management decision-making processes positively influenced compliance. The key drivers of non-compliance with the closed season emanate from a perceived lack of ecological effectiveness, lack of enforcement of sanctions, and lack of compensation for loss of income during the ban. The study suggests co-management that includes fisheries agencies and traditional authorities as a viable option for fisheries management and marine conservation initiatives. In addition, the paper recommends the introduction of conservation payment schemes alongside strict monitoring of the temporal ban on fishing.

Fish catch responses to Covid-19 disease curfews dependent on compliance, fisheries management, and environmental contexts

The responses of small-scale coastal fisheries to pauses in effort and trade are an important test of natural resource management theories with implications for the many challenges of managing common-pool resources. Three Covid-19 curfews provided a natural experiment to evaluate fisheries responses adjacent a marine reserve and in a management system that restricted small-mesh drag nets. Daily catch weights in ten fish landings were compared before and after the curfew period to test the catch-only hypothesis that the curfew would reduce effort and increase catch per unit effort, per area yields, and incomes. Interviews with key informants indicated that fisheries effort and trade were disrupted but less so in the gear-restricted rural district than the more urbanized reserve landing sites. The expected increase in catches and incomes was evident in some sites adjacent the reserve but not the rural gear restricted fisheries. Differences in compliance and effort initiated by the curfew, changes in gear, and various negative environmental conditions are among the explanations for the variable catch responses. Rates of change over longer periods in CPUE were stable among marine reserve adjacent landing sites but declined faster after the curfew in the gear-restricted fisheries. Two landing sites nearest the southern end of the reserve displayed a daily 45 % increase in CPUE, 25–30 % increase in CPUA, and a 45–56 % increase in incomes. Results suggest that recovering stocks will succeed where authorities can achieve compliance, near marine reserves, and fisheries lacking additional environmental stresses.

Characteristics of Small-Scale Coastal Fisheries in China and Suggested Improvements in Management Strategies: A Case Study From Shengsi County in Zhejiang Province

Small-scale fisheries (SSFs) in China have made incalculable contributions to the supply of aquatic products, employment, and social stability. Despite their importance, aspects such as the complexity, dynamicity, and vulnerability of SSFs are yet to receive sufficient attention either from the Chinese government or from society. Here we help to address the lack of recognition of SSFs by examining their characteristics and possible management solutions. We selected Shengsi County, a community with traditional fishing activities, in Zhejiang Province as a case study to review and examine the SSFs’ characteristics and policies. We aimed to explore the improvement strategies for Chinese SSF management by using data from the open-access government databases, a series of questionnaire surveys and semi-structured interviews, and a collection of national and local SSF-related legislative and policy documents. Here we summarized the physical characteristics of the small-scale fishing vessels and the socioeconomic aspects of SSFs in Shengsi County. Our findings indicate that unprecedented new institutional arrangements for SSFs have been developed in recent years at the national level, and some relevant policies of SSFs also exist at the local level. However, there are still gaps: The concept of SSFs and the goal of their management have not been developed either at the national or local levels; monitoring systems have not yet been established for collecting SSF-related data; fishers engaged in SSFs are still not well organized; cooperation and coordination between different government departments with management authority over SSFs are insufficient; the local government’s response to the central government’s initiatives was slow. Our findings show that the Chinese government could improve SSF management by adopting on an ongoing basis the following suggestions: (1) better define SSFs and set management goals according to their characteristics; (2) develop a monitoring system for SSFs’ data and information collection and promote multidisciplinary research on SSFs; (3) establish SSFs’ cooperatives as soon as possible; and (4) develop coordination and cooperation mechanisms among government departments. This research can provide a reference for the Chinese government to understand SSFs better and contribute to the implementation and improvement of SSFs’ differentiated management in China.

Impacts, Diversity, and Resilience of a Coastal Water Small-Scale Fisheries Nexus during COVID-19: A Case Study in Bangladesh

The COVID-19 pandemic has profoundly affected many world regions’ coastal social-ecological systems (SESs). Its extensive consequences have exposed flaws in numerous facets of society, including small-scale coastal fisheries in developing countries. To this extent, by focusing on two coastal districts in Bangladesh, namely Chittagong and Cox’s Bazar, we investigated how the lockdown during COVID-19 impacted small-scale coastal fishers in Bangladesh and which immediate measures are required to develop and implement insights, on the role of the scale of governance attributes, in facilitating or impeding the resilience of small-scale fisheries (SSFs). We analyzed both qualitative and quantitative data obtained through semi-structured, in-depth individual interviews (n = 120). Data were further validated using two focus group discussions in the study areas. The impact of the pandemic on the fishers’ livelihood included halting all kinds of fishing activities; limited time or area for fishing; livelihood relocation or alternative work; low fish price; fewer fish buyers, causing difficulty in selling; and travel or free-movement restrictions. Additionally, the study discovered several coping skills and found that the most prevalent coping strategy against the effect of the COVID-19 pandemic was to take out loans (48%) from different organizations and NGOs and borrow money from relatives, neighbors, friends, or boat owners. Finally, the current research analysis identified possible recommendations to enhance the resilience of coastal fishers during COVID-19, emphasizing arrangements that should be made to provide alternative livelihood opportunities for coastal fishermen via need-based training, technical and vocational education and training, and microcredit to keep them afloat and earning during the pandemic, not relying only on fishing.

Characterizing Changes in Participation and Diversification in Small-Scale Fisheries of Virginia, USA

Small-scale coastal fisheries are a key feature of Virginia’s cultural heritage, account for a significant portion of the state’s annual landings, and employ thousands of individuals. Despite the value of these fisheries, the number of commercial licenses sold has declined more than 15% since 1994. Using state license and permitting data, this research investigates participation and diversification in wild fisheries and marine-related economic industries through structural change and multiple correspondence (MCA) analyses. Results indicate evidence of instability in participation and diversification since the mid-1990s. The percentage of fishermen with diverse fishing portfolios accounts for less than half of those licensed and has not varied widely. Diversification into marine-related industries, however, has increased, likely due to aquaculture expansion. While some changes can be characterized as long-term trends, others indicate that participation and diversification may change considerably over shorter periods of time. MCA indicates evidence of similarity, in terms of license and permit holdings, between participants of several wild fisheries, including fishermen with a blue crab and finfish license or permit. Participation characteristics of individuals in marine-related business has changed since 1994 with more overlap between commercial fishing and seafood sales and processing in later years. Understanding participation and diversification patterns can aid managers in assessing impacts to individuals and fishing communities during adverse events and allow for consideration of social identity in management decisions. Furthermore, understanding and contextualizing resource dependency of commercial fishers, as well as the connectivity across species and sectors, may support the long-term goals of ecosystem-based management.

Genetic differentiation between inshore and offshore populations of northern shrimp (Pandalus borealis)

Abstract Many marine organisms have a permanent presence both inshore and offshore and spawn in multiple areas, yet their status as separate populations or stocks remain unclear. This is the situation for the northern shrimp (Pandalus borealis) around the Arctic Ocean, which in northern Norway represents an important income for a small-scale coastal fishery and a large-vessel offshore fleet. In Norwegian waters, we uncovered two distinct genetic clusters, viz. a Norwegian coastal and a Barents Sea cluster. Shrimps with a mixed heritage from the Norwegian coastal and the Barents Sea clusters, and genetically different from both, inhabit the fjords at the northernmost coast (Finnmark). Genetic structure between fjords did not display any general trend, and only the Varangerfjord in eastern Finnmark displayed significant genetic structure within the fjord. Shrimps in the Finnmark fjords differed in some degree from shrimps both in the adjacent Barents Sea and along the rest of the coast and should probably be considered a separate management unit.

Small-Scale Coastal Fisheries in the Midst of Adaptation and Diversification: Insights from Southern Italy

The study looks at the problems facing coastal fishing communities. It highlights the impacts that, in the complex framework of the EU reforms, have manifested themselves on economic activities and on society. The aim of the paper is twofold: to examine small-scale artisanal fishing in an area of Southern Italy in order to develop resilience and diversification and at the same time to outline the profiles of local bluefish buyers to highlight development strategies for the sector. The research carried out through a direct survey by administering a questionnaire to fishermen operating in areas of Southern Italy and the data cross-referenced with the opinions of local consumers. A conjoint experiment, followed by a multiple correspondence analysis and cluster identification, was used to outline the profiles of local bluefish buyers. The results of the analysis reveal that the fish market and the restaurant sector are the main distribution channels preferred by fishermen. Furthermore, fishermen are very sensitive to environmental issues and are willing to collaborate and actively participate in the environmental protection of the sea. Consumers recognise the quality of local bluefish, and they implicitly perceive the sustainability of the method of capture. The results show the need to undertake synergistic actions for the fishing industry, capable of activating marketing strategies adequately to support, promote and develop the sector. The results of the study provide helpful information for food companies in order to better segment their market and target their consumers, as well as to effectively promote their product using brands, certifications and traceability.

The Major Roles of Climate Warming and Ecological Competition in the Small-scale Coastal Fishery in French Guiana

Marine ecosystems, biodiversity, and fisheries are under strain worldwide due to global changes including climate warming and demographic pressure. To address this issue, many scientists and stakeholders advocate the use of an ecosystem approach for fisheries that integrates the numerous ecological and economic complexities at play rather than focusing on the management of individual target species. However, the operationalization of such an ecosystem approach remains challenging, especially from a bio-economic standpoint. Here, to address this issue, we propose a model of intermediate complexity (MICE) relying on multi-species, multi-fleet, and resource-based dynamics. Climate change effects are incorporated through an envelope model for the biological growth of fish species as a function of sea surface temperature. The model is calibrated for the small-scale fishery in French Guiana using a time series of fish landings and fishing effort from 2006 to 2018. From the calibrated model, a predictive fishing effort projection and RCP climate scenarios derived from IPCC, we explore the ecosystem dynamics and the fishery production at the horizon 2100. Our results demonstrate the long-term detrimental impact of both climate change and ecological competition on fish biodiversity. The prognosis is particularly catastrophic under the most pessimistic climate scenario, with a potential collapse of both biomass targeted species and fishing activity by 2100.

Can stable isotopes be applied to determine shrimp stocks origin in SE Brazil? An approach for utilization in fishery management

Stable isotopes of carbon (13C) and nitrogen (15N) are chemical markers used to trace the geographic origin of species targeted by commercial fisheries, helping in fishery management strategies. Considering the extension of Brazilian coastline, approaches for shrimp stock discrimination may assist local fisheries. This study characterizes the isotopic composition in natural stocks of the penaeid shrimps Xiphopenaeus kroyeri, Artemesia longinaris e Litopenaeus schmitti, targets of small-scale coastal fisheries in SE Brazil. Shrimps were obtained from six fishing ports located on Rio de Janeiro and Espírito Santo coastline (from 18°S to 23°S). δ13C-δ15N distinguished stocks from fishing ports and δ13C had higher variability when compared to δ15N, explaining most of the differences between stocks for all species. This study presents a participatory planning for local fishery management with stakeholders (fishers, public managers and researchers) working together. The planning aims to minimize possible conflicts between near fishing communities through the identification of fishery boundaries, maintaining the fishing territories, and to promote the fishery production from a particular community, valuing the local economy. The proposed actions can establish an identity to local fisheries and improve small-scale fisheries governance in SE Brazil.

Local People’s Appraisal of the Fishery-Seal Situation in Traditional Fishing Villages on the Baltic Sea Coast in Southeast Sweden

The gray seal (Halichoerus grypus) population in the Baltic Sea is flourishing. On the one hand, this can be interpreted as successful conservation management but, on the other, the gray seal has also become a persistent problem for small-scale coastal fisheries. Departing from the appraisal theory of emotion, this case study investigated local people’s appraisals of the current situation of small-scale fishery and seals in three fishing villages. Survey results and interviews showed that the fishery-seal situation is perceived as being highly relevant, with negative implications, and local communities and fishers lack the tools to tackle the challenges. Successful management requires not only attention to local context and stakeholder groups, but also to people’s individual interpretation or appraisal of the situation. Place-specific coping strategies should be sought, to balance the seal population with the promotion of small-scale fisheries as a sustainable local industry and as a cultural heritage.

From open access regime to closed fishing season: Lessons from small-scale coastal fisheries in the Western Region of Ghana

As part of fisheries governance initiatives, conservation has been deployed as an important management strategy in the rebuilding of depleted marine fish stock. However, a major challenge associated with conservation initiatives concerns the lack of participation and broader consultation of relevant local resource users, as well as restricted access to vital community resources. This study investigates the perception of the impacts of a newly introduced seasonal closure on the livelihoods and assets of small-scale coastal fisherfolk in Ghana, as well as the broader issue of local perception of conservation. Based on the conceptual integration of the sustainable livelihoods approach and political ecology insights, a mixed-methods approach was employed consisting of 400 fisherfolk households survey and 42 interviews with key stakeholders. The results reveal that the seasonal closure has led to four main challenges: restricted access to coastal waters, decreased financial capital, decreased fish trading activities and declining small-scale fisheries opportunities. The opinions on the closed season were mostly negative. This can be attributed to the fisherfolk's level of participation and perceived lack of influence in decision-making, the absence of alternative livelihoods and the questionable ecological effectiveness of the closed season. The implications of the findings relate to improving coastal governance and as well as the need to reduce illegal fishing practises. If fisherfolk in sub-Saharan Africa are not sufficiently heard and empowered, drastic measures such as closed seasons are not likely to be effective. The poverty–environment nexus and associated vicious circles cannot be effectively addressed without active local involvement.

Local attitudes towards management measures for the co-existence of seals and coastal fishery - A Swedish case study

Marine mammals and coastal fisheries are two features commonly associated with thriving marine environments, but it is also a case of wildlife impact on human interests. This paper analyses the seal-fisheries encounter in a Swedish Baltic Sea fishery. The problem concerns seals eating fish from the fishing gear which causes considerable economic losses to small-scale fishermen. This mixed-method study addresses local attitudes towards management measures that might be introduced. A questionnaire was sent to all households in three traditional fishing villages and interviews were conducted with local stakeholders. The results show a consensus that something needs to be done or the local fishery cannot continue. Economic compensation for lost catches is viewed as a short-term strategy, while investment subsidies for seal-proof gear are considered positive but problematic due to low efficiency of the new gear. The management measure viewed as most positive in the local context is hunting. In general, a more active management is perceived as urgent for the survival of the small-scale coastal fishery in the studied area.

Participatory monitoring of small-scale coastal fisheries in South America: use of fishers’ knowledge and factors affecting participation

Participatory approaches to fisheries management are gaining increasing support from researchers, non-governmental organizations, and governments in Latin America, and different forms of participatory monitoring have been implemented over the last few decades. Among several advantages, these initiatives allow incorporation of fishers’ knowledge on ecology, fishing practices, social aspects, markets, regulations, into different stages of management. In this paper, we analyze key features of participatory monitoring programs in small-scale coastal fisheries in South America (Argentina, Brazil, Chile and Uruguay) through a literature review complemented by expert opinion. Our review considered the fisheries and variables monitored; objectives, duration, institutional context of the monitoring programs; and factors that affect the extent of fishers’ participation and the incorporation of fishers’ knowledge. We found 14 case studies described in the literature, most of which correspond to benthic fisheries. Most cases focused on ecological and/or catch and effort variables; few initiatives included social variables. Initiatives were mainly driven by researchers in partnership with fishers and other stakeholders under formal or informal institutional arrangements. Institutional arrangements were largely responsible for the effectiveness of participation. In most cases, fishers’ participation in monitoring was fostered as a component of a broader participatory co-management approach. Despite the challenges, participatory monitoring approaches are gaining traction in South America, receiving significant support from researchers in most cases, and from nongovernmental organizations in some cases. Increased governmental support for implementing and sustaining long-lasting participatory monitoring programs would strengthen monitoring initiatives that emerge locally.

Adaptive capacity and coping strategies of small-scale coastal fisheries to declining fish catches: Insights from Tanzanian communities

Small-scale fishing communities are expected to adapt to fish catch fluctuations linked to global environmental change. Notwithstanding, impacts from severe climate events and overexploitation of fisheries resources can compromise functions and resilience of ecosystems and associated species, and thereby jeopardize long-term population trend stability and fisheries productivity. To date, most assessments and vulnerability studies of fisheries-dependent populaces have focused on global, regional and national levels, while studies at village and community levels, where adaptive planning in the context of climate- and environmental changes is important, are less common. Based on data from official fishery records over a three-decadal period (1984–2016) and recent interviews with artisanal fishermen (319 fishers from eight communities) along the Tanzanian coast, we assessed small-scale fisheries with regard to (i) long-term trends in fishery landings, (ii) long-term alterations in fishing gear use, and (iii) fishers’ perceptions on how they have been coping and adapting to fluctuating fish landings. We further investigated (iv) the adaptive capacity of a wide range of coastal villages by assessing the fishers’ responses to an anticipated future scenario of a major (50 %) decline in landings from the current fisheries catch levels. The long-term trend records of fish landings showed a remarkable ∼50 % reduction in terms of both catch per vessel and catch per fisher from 1984 to 2016. According to the interviews, the majority of fishers (75 %) have changed fishing grounds from nearshore to offshore areas during the last decade, owing to a general perception that nearshore areas have suffered major reduction in fish stocks (due to overfishing and environmental changes related to extreme climate- or weather events), while offshore areas were considered still productive. The change in location of fishing grounds is probably a result of the clear switch in major gear type utilization from beach seine to ring net that occurred over the last decades. With a further progressive decline in fishery catches to a predictive level of 50 % of the current catch level, there is a general perception that artisanal fishers will continue fishing because alternative livelihoods (like crop farming, which employs more than 65 % of the population) have suffered similar negative impact. These findings highlight the need for building adaptive capacity in local coastal communities to develop alternative coping strategies for the impacts of climate- and environmental changes.

Dietary diversity and fish consumption of mothers and their children in fisher households in Komodo District, eastern Indonesia.

Small-scale coastal fisheries contribute directly and indirectly to the food and nutrition security of marine-dependent households. Fishers can apportion part of their catch for household consumption or use the income earned to purchase staples and other desired foods. Fish are an important animal-source food rich in micronutrients essential for cognitive development of children and for adult health, and a valuable addition to rice-based diets. Furthermore, the engagement of women in fisheries value chains and increased control over income may facilitate decision-making which improves nutrition outcomes for women and their children. Despite these contributions, food insecurity remains prevalent in many low and middle income fish-producing countries. This paper reports findings from an exploration of the interplaying factors leading to food and nutrition insecurity in three marine-dependent coastal communities in eastern Indonesia, focusing on the consumption pathway, that is, the contribution of fish to the diets and nutrition of women and children. The research was undertaken as a mixed-methods case study. The study found that over 50% of mother-child pairs failed to meet the minimum recommended dietary diversity, and, while fish was the main animal-source food in diets, the introduction of fish to infant and young child diets was delayed due to fears of allergies and illnesses. Moreover, access to nutrient-dense foods was affected by variable and insufficient income from fisheries-based livelihoods, isolation from markets, and the broader food environment. Given the shift towards ‘nutrition-sensitive interventions’ to improve the livelihoods and well-being of fisher households, these results highlight the need for analysis of the intra-household sharing of fish within fisher households, culturally-appropriate strategies to improve the quality of family and especially complementary foods, and efforts to increase physical access to nutrient-dense foods.

An integrated assessment of coastal fisheries in Mozambique for conservation planning

Conservation planning of coastal ecosystems is improved by quantitative data on human activities and marine habitats, though is challenging in artisanal fisheries due to their characteristics of multiple species, gears and landing sites. Small-scale coastal fisheries in northern Mozambique were quantified using a multi-faceted approach, to inform area-based conservation and fisheries management. Fishers captured 153 taxa using eleven different fishing gears with a high proportion of gleaning. The most prevalent gear was the mosquito net (27%), largely used by women, followed by gleaning, handline and spear (12–15%), but with high inter-fishing ground variability. Median (interquatile range) catch rates ranged from 7.0 (3.4, 15.1) kg fisher−1 trip−1 (handlines) to 2.3 (1.6, 4.5) kg fisher−1 trip−1 (mosquito nets), which represent relatively high catch rates for eastern Africa. Knowledge of the complex spatial variability in these fisheries can contribute to conservation planning by minimizing opportunity costs while maximizing conservation benefits.

A framework for assessing adaptive capacity to multiple climatic and non-climatic stressors in small-scale fisheries

As climate change and other socio-economic stressors continue to impact coastal social-ecological systems, we need to deepen our knowledge of the capacity to adapt. Global environmental change research has generated several useful concepts and frameworks for understanding and assessing adaptive capacity to climate change impacts, but our ability to effectively integrate and use this wealth of knowledge to mobilise and build the needed adaptive capacity remains low. We build on the capitals and the vulnerability frameworks to develop a new framework to argue for how existing frameworks and concepts can be consolidated for assessing adaptive capacity, how adaptive capacity can be mobilised and the need to assess adaptive capacity in the context of multiple climatic and non-climatic stressors. The framework adds three important insights into the studies of adaptive capacity. First, it recognises that links among various forms of capital (components of adaptive capacity) are critical for mobilising, building or depleting adaptive capacity. Second, it explicitly shows adaptive capacity is better understood when assessed in the context of multiple climatic and non-climatic stressors because the impacts of climate change are bound to manifest in complex coupled human and social systems. Third, it highlights that knowledge of multiple interactions among stressors provides a strong explanation for tackling some inherent developmental issues with climate change adaptation plans and actions. Evidence from small-scale coastal fisheries of Ghana supports the framework’s assumptions and arguments.