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ABSTRACT Changes in population demographic structure can have tangible but unknown effects on management effectiveness. Fishery management of Pacific salmon is often informed by estimates of the number of spawners expected to produce maximum sustainable yield (SMSY), implicitly assuming that reproductive output per spawner does not change over time. However, many salmon populations have experienced long‐term trends in age, sex and length compositions that have resulted in smaller body sizes of mature fish. We present an empirically based simulation approach for evaluating management implications of declining reproductive output resulting from shifting demographics. We simulated populations with or without demographic trends, selective or unselective harvests, and harvest policies based on assessment methods that did or did not account explicitly for demographic trends when estimating SMSY. A management strategy evaluation showed reduced expected harvests and run sizes when populations exhibited negative demographic trends. Reduced abundances and increased conservation risks (higher probability of falling below an abundance threshold) could be partially mitigated by using stock‐recruitment analyses based on total egg mass instead of spawner abundance, or via precautionary management where target escapements were higher than SMSY, especially in fisheries that selectively removed large fish. Explicit accounting of demographic trends in stock‐recruit analyses resulted in up to 25% higher run sizes and up to 20% lower conservation risks compared to traditional methods when trends toward smaller, younger and male‐biased runs were present in the population. Conservation of population demographic structure may be critical for sustaining productive fish populations and their benefits to ecosystems and people. [ABSTRACT FROM AUTHOR]

Recreational angling of nesting largemouth bass (Micropterus nigricans) and smallmouth bass (M. dolomieu) can greatly increase nest abandonment, and in the northern clines of their range, decrease recruitment. This is the case in eastern Ontario, where high levels of non-compliance and difficult to enforce regulations have impacted black bass (Micropterus spp.) conservation and management. Effective January 1, 2024 until December 31st, 2025, novel and experimental fishing sanctuaries were imposed on portions of Charleston Lake and Opinicon Lake that prohibit recreational fishing of all types from April 15th to the Friday before the first Saturday in July (encompassing the full bass reproductive season). As part of the formal process to institute these experimental regulations, public comments were collected on the Environmental Registry of Ontario. We examined those comments and identified supportive and non-supportive themes related to these experimental regulations. While a majority of stakeholders were in support of the new regulations, we also noted sub-themes that may hinder regulation acceptance. Those sub-themes include: a perceived lack of enforcement negating the potential benefits of the sanctuaries, under-estimation of the extent of non-compliance with existing regulations such that new regulations are unnecessary, misunderstanding and misinformation, as well as distrust of government and the academic research community. Understanding and addressing these stakeholder perspectives will help researchers studying the new sanctuary areas and managers understand any lack of compliance while informing future decisions about bass management in eastern Ontario and beyond. [ABSTRACT FROM AUTHOR]

When investigating potential causes of apparent declines in European brown trout angling catch rates over recent decades, fisheries management procedures are rarely considered. Using a 20‐year dataset of brown trout stocking and angling catch rates, we found a significant decline in brown trout angling catch rates in streams of East Bohemia, Czechia, were well predicted by a reduction in the number of brown trout stocked at catchable size (i.e. age‐3+). Increased stocking of smaller sized brown trout, and recent sporadic efforts to stock large brown trout, had no effect on catch rates. Our findings suggest that brown trout catch rates were related to 'put‐and‐take' stocking, in which non‐native rainbow trout gradually replaced brown trout in both stocking and catches. Our study stresses the importance of considering historical fisheries management, a sometimes‐neglected factor, when studying angling catches of economically important species. [ABSTRACT FROM AUTHOR]

This research conducts a comparative analysis of Faster R-CNN and YOLOv8 for real-time detection of fishing vessels and fish in maritime surveillance. The study underscores the significance of this investigation in advancing fisheries monitoring and object detection using deep learning. With a clear focus on comparing the performance of Faster R-CNN and YOLOv8, the research aims to elucidate their effectiveness in real-time detection, emphasizing the relevance of such capabilities in fisheries management. By conducting a thorough literature review, the study establishes the current state-of-the-art in object detection, particularly within the context of fisheries monitoring, while discussing existing methods, challenges, and limitations. The findings of this study not only shed light on the superiority of YOLOv8 in precise detection but also highlight its potential impact on maritime surveillance and the protection of marine resources. [ABSTRACT FROM AUTHOR]

Estimates of recreational fishing effort and catch are needed to inform fisheries management, but such estimates can be challenging to obtain. We combined a zig‐zag line transect survey of buoys, a fisheries enforcement survey and a drone survey to estimate recreational effort in the open‐access trap fishery for signal crayfish (Pacifastacus leniusculus) in the sixth largest lake in Europe, Lake Vättern, Sweden. Using supporting variables such as size of nearby ports and bathymetry, our model‐assisted estimate of total effort was 6400 (±4300 CI) buoys during the three‐weekend season. Using the frequency of buoys to traps as a constant, the total number of crayfish traps was estimated to be 25,500 (±17,000 CI). The sampling design and methods presented are useful for ecologists and resource managers to design future multi‐source surveys of recreational trap fishing effort. [ABSTRACT FROM AUTHOR]

BACKGROUND AND OBJECTIVES: Nike fish are a postlarvae group of gobies found in the Gobiidae and Eleotridae families. These fish are a seasonal delicacy in Gorontalo, with significant economic value and popularity among the community. Data from 2020 to 2021 showed a downward trend in Nike fish production in Gorontalo City despite ongoing efforts to promote it as a consumable fish. Therefore, this study assessed the sustainability status of Nike fish in the waters of Tomini Bay Gorontalo. METHODS: This study was conducted across five Nike fishing locations in Tomini Bay, Gorontalo Province, namely the Bone-Bolango, Bilungala, Tombulilato, Taludaa, and Bilato estuaries, from April to September 2023. Data were collected through interviews with 109 Nike fishers and four experts from government agencies in Gorontalo Province. Meanwhile, other supporting data were obtained from various references that support the study objectives. The sustainability status analysis was conducted using rapid appraisal for fisheries, a software with an assessment method comprising five dimensions, ecological, economic, social, ethical, and technological, which are analyzed multidimensionally. FINDINGS: The results showed that of the five dimensions analyzed, only one, the technological dimension, exhibited sustainability. Meanwhile, the other four dimensions, including ecology, economic, social, and ethical, showed a less sustainable status. Some attributes that significantly affected the sustainability of Nike fish resource use in the waters of Tomini Bay, Gorontalo, include fishing location, Nike diversity, by-products, profit distribution, contribution to regional revenue, dependence on subsidies, level of conflict, the role of fishermen in terms of sustainability, fish landing sites, handling on board, externalities (waste disposal), and the level of violations. The results of the multi-dimensional scaling analysis showed that the average index values of the ecological, economic, social, and ethical dimensions are 33.53, 40.33, 30.86, and 25.19, respectively, demonstrating a less sustainable status. Meanwhile, only one of the five dimensions studied has an index value of more than 50--the technological dimension. The multi-dimensional scaling index value of the technology dimension is 84.09, demonstrating its sustainable status. The stress value (0.14 to 0.15) and the coefficient of determination (0.91 to 0.94) in the multi-dimensional scaling calculation showed that the analysis carried out was appropriate. CONCLUSION: The sustainability status of Nike fish in the waters of Tomini Bay, Gorontalo, is less sustainable and highly dependent on the environmental factors that support their life as amphidromous fish. The involvement of all stakeholder elements in implementing sustainable practices is also essential in terms of supporting sustainability. Therefore, this study provided important contributions that can be used by local governments and stakeholders to form appropriate management policies to ensure sustainability in the future. This study can provide information or insights for countries that have fishery potential similar to the waters of Tomini Bay, Gorontalo, to carry out better fisheries management. [ABSTRACT FROM AUTHOR]

Automated positioning devices can generate large datasets with information on the movement of humans, animals and objects, revealing patterns of movement, hot spots and overlaps among others. However, in the case of Automated Information Systems (AIS), attached to vessels, observed strange behaviors in the tracking datasets may come from intentional manipulation of the electronic devices. Thus, the analysis of anomalies can provide valuable information on suspicious behavior. Here, we analyze anomalies of fishing vessel trajectories obtained with the Automatic Identification System. The map of silent anomalies, those that occur when positioning data are absent for more than 24 hours, shows that they are most likely to occur closer to land, with 87.1% of anomalies observed within 100 km of the coast. This behavior suggests the potential of identifying silence anomalies as a proxy for illegal activities. With the increasing availability of high-resolution positioning of vessels and the development of powerful statistical analytical tools, we provide hints on the automatic detection of illegal activities that may help optimize the management of fishing resources. [ABSTRACT FROM AUTHOR]

Objective: Natural dispersal or unauthorized introductions of nonnative predatory sport fish can undermine native species conservation and other fisheries management objectives. The use of reproductively sterile triploid fish may provide a lower risk stocking option (i.e., genetic and reproductive containment) for diversifying angling opportunities while possibly reducing angler motivation to illegally transplant fish. Management interest in triploid Walleye Sander vitreus is growing, and these fish are currently stocked by several fisheries agencies. However, little is known about the poststocking growth, body condition, and survival of triploid Walleye—information that is important for calibrating expectations and guiding policy regarding their use. Methods: We compared the age‐specific size, body condition, and survival of subadult (i.e., ages 0–3) triploid Walleye to those of normal diploid conspecifics in two eastern Colorado reservoirs. Paired stockings of triploid and diploid Walleye occurred over 3 years. Both fry and fingerlings were stocked each year. Result: Triploids were generally smaller in length (6.6% smaller on average) and weight (20.6% smaller) compared to diploids across all age‐classes. Despite being smaller, triploids had similar body condition relative to diploids. On average, the survival of triploids from spring stocking to their first fall was 6.3× lower than that of diploids, but no differences in survival were observed beyond this early life stage. This pattern was consistent across cohorts and reservoirs. Conclusion: The present work provides a foundation for future studies that are designed to clarify patterns of survival from spring to the first fall by accounting for size at stocking and natural‐origin fish and studies that are planned to assess the poststocking performance of triploid Walleye independent of diploids. Impact statementBalancing recreational fisheries management with native species conservation efforts can be challenging, especially in cases where anglers highly value nonnative predators. The practice of stocking sterile fish is an emerging management approach aimed at addressing concerns about introducing or maintaining existing populations of predatory fish outside of their native range. While artificially induced triploidy is among the most common methods for producing sterile fish, little is known about how triploid fish grow and survive in the wild, information that is crucial for decision making regarding their use. In this study, we provide some of the first information regarding the size, body condition, and survival of triploid Walleye relative to normal, diploid Walleye in the wild. Our findings will aid managers in making decisions regarding the use of triploid Walleyes in their programs. [ABSTRACT FROM AUTHOR]

The concept of maximum sustainable yield (MSY), and the underlying Schaefer model, remain relevant in fisheries management today in spite of past difficulties. However, this model is often applied without the consideration of the spatial structure or dynamics of fishing activities. We expand the Schaefer model to account for multiple fishing sites and fishing activities (effort) that follow an ideal free distribution (IFD, a form of Nash equilibrium) driven by exploitation. We explore this conceptual model using both analytical and numerical solutions. MSY across the fishery is unaffected by the spatial structure when fishing is allocated independently within sites. However, in other cases IFD effort dynamics depress MSY and modify the values of associated reference points. The game theoretic aspect of fleet dynamics should be considered in the use of MSY as a management reference point or during the application of the Schaefer model to data‐limited fisheries. Recommendations for Resource Managers: Fisheries where fishing activities move among spatially distinct stocks should be examined for the presence of ideal free effort dynamics.When fishing activities follow an ideal free distribution the maximum sustainable yield (MSY reference point may be less than that estimated without considering effort dynamics, but this depends upon the spatial scale of both effort and fish dynamics.Fishery models used to provide quantitative estimates of MSY should consider spatial effort dynamics when there is empirical evidence for equalization of profitability among sites fished (IFD dynamics). [ABSTRACT FROM AUTHOR]

Brackish water ecosystems often have high primary production, intermediate salinities, and fluctuating physical conditions and therefore provide challenging environments for many of their inhabitants. This is especially true of the Baltic Sea, which is a large body of brackish water under strong anthropogenic influence. One freshwater species that is able to cope under these conditions in the northern Baltic Sea is the vendace (Coregonus albula), a small salmonid fish. Here, we review the current knowledge of its ecology and fishery in this brackish water environment. The literature shows that, by competing for resources with other planktivores and being an important prey for a range of larger species, C. albula plays a notable role in the northern Baltic Sea ecosystem. It also sustains significant fisheries in the coastal waters of Sweden and Finland. We identify the need to better understand these C. albula populations in terms of the predator–prey interactions, distributions of anadromous and sea spawning populations and other putative (eco)morphs, extent of gene exchange between the populations, and effects of climate change on their future. In this regard, we recommend strengthening C. albula‐related research and management efforts by improved collaboration and coordination between research institutions, other governmental agencies, and fishers, as well as by harmonization of fishery policies across national borders. [ABSTRACT FROM AUTHOR]

Insufficient knowledge about the occurrence and spread of non‐native fish in mountain regions has impeded effective management strategies worldwide. To address this gap, this study analysed over 1300 electrofishing surveys across 650 sites, encompassing a vast 7400 km2 area in the Eastern Alps. The primary objectives were to quantify the occurrence of non‐native species and predict their spread in different river types. Furthermore, the study estimated population sizes and biomass trends for over 150 sites that were surveyed multiple times between 2000 and 2020. Out of the 42 fish species in the study region, 11 were identified as non‐native. Notably, two invasive species of Union concern, Lepomis gibbosus and Pseudorasbora parva, increased their population sizes by 8% and 9% per year, over the past decades, supposedly supported by increasing water temperatures. Among the non‐native species relevant for recreational fishing, Oncorhynchus mykiss populations showed a significant increase of approximately 7% per year, Salmo trutta populations remained stable, and Salvelinus fontinalis populations experienced a notable decline of approximately 7.4% per year. These varying population trends may be attributed to disparities in stocking intensities, with S. fontinalis receiving minimal stocking compared to the other species. This study revealed that non‐native and invasive fish species are a relevant part of fish communities in mountain rivers. Non‐salmonid non‐natives thrive in warm rivers at lower elevations, whereas salmonid non‐natives consolidate in steeper habitats. Because rising temperatures in mountain rivers will accelerate the spread and growth of these species, this first quantification of the current extent will improve fish management strategies in mountainous areas. [ABSTRACT FROM AUTHOR]

Recreational fishing (RF) is a large yet undervalued component of fisheries globally. While progress has been made in monitoring, assessing, and managing the sector in isolation, integration of RF into the management of multi‐sector fisheries has been limited, particularly relative to the commercial sector. This marginalises recreational fishers and reduces the likelihood of achieving the sector's objectives and, more broadly, achieving fisheries sustainability. We examined the nature and extent of RF inclusion in harvest strategies (HSs) for marine fisheries across 15 regions in 11 nations to define the gap in inclusion that has developed between sectors. We focused on high‐income nations with a high level of RF governance and used a questionnaire to elicit expert knowledge on HSs due to the paucity of published documents. In total, 339 HSs were considered. We found that RF inclusion in HSs was more similar to the small‐scale sector (i.e., artisanal, cultural, or subsistence) than the commercial sector, with explicit operational objectives, data collection, performance indicators, reference points, and management controls lacking in many regions. Where specified, RF objectives focused on sustainability, economic value and catch allocation rather than directly relating to the recreational fishing experience. Conflicts with other sectors included competition with the commercial sector for limited resources, highlighting the importance of equitable resource allocation policies alongside HSs. We propose that RF be explicitly incorporated into HSs to ensure fisheries are ecologically, economically, and socially sustainable, and we recommend that fisheries organisations urgently review HSs for marine fisheries with a recreational component to close the harvest strategy gap among sectors. [ABSTRACT FROM AUTHOR]

The present study used the assessment models to evaluate the fishery status of Neoniphon sammara in Hurghada fishing area, Red Sea, Egypt. The critical lengths of N. samara were estimated at 17.1, 14 and 15.7cm for length at first capture (Lc), length at recruitment(Lr) and length at first sexual maturity respectively with corresponding ages 2.99, 2.0 and 2.50 year respectively. Estimated Lm in relation to estimated Lc revealed that there is no risk on the sammara squirrel fish stock in Hurghada fishing area. Yield per recruit analysis with different values of Tc and M showed that Y/R and B/R are more affected by natural mortality than age at first capture. Relative yield per recruit analysis revealed that N. sammara in Hurghada, Red sea Egypt is over exploited where the current exploitation rate (E= 0.57) is much higher than E0.5= 0.39. Target (Fopt) and limit (Flimit) biological reference points (BRP) compared to current F revealing that N. sammara in Hurghada, Red Sea is overexploited. To protect the fish stocks of N. sammara in Hurghada, Red Sea, the fishing effort should be reduced by reduction of fishing vessels and/or reduction of fishing hours. [ABSTRACT FROM AUTHOR]

Seas, marine, and coastal regions are integral and essential parts of our ecosystem. Many scientific approaches have been taken to ensure the sustainable use of marine resources. Artificial intelligence (AI) plays a vital role in harvesting resources so that the system regenerates itself for the long term. This paper develops a two-input and two-output fuzzy logic-based model to predict the fisheries' remaining biomass after harvesting and maintaining a high revenue level in the Bangladesh Sundarbans region. Fishing & tourism are taken as input parameters, and revenue & biomass are taken as output parameters. A total of 20 rules (IF-THEN type) have been generated in the fuzzy rule editor of Fuzzy Inference System (FIS), considering all possible combinations between input–output parameters. The data which we obtained from the real ecosystem exactly corresponds to the results that we got from our proposed model. Our fuzzy logic model yields valid predictions of the remaining biomass level without compromising profit, only by controlling the harvesting and tourist entry. [ABSTRACT FROM AUTHOR]

Understanding the spatial distribution of fishing activity and suitable fishing areas is important for improving sustainable fisheries management and protecting vulnerable fish stocks. To identify climate-related habitat changes and variations in the distribution of fishing activity for squid-jigging vessels in the Northwest Pacific Ocean, two types (weighted arithmetic mean method, weighted-AMM; weighted geometric mean method, weighted-GMM) of habitat suitability index (HSI) models were developed in this study with marine environmental data at different depths. The boosted regression tree (BRT) model was adopted to access the monthly important environmental variables and the relative influence of the corresponding variables. The results showed that the weighted-AMM has better prediction performance than the weighted-GMM. The suitable fishing areas showed significant seasonal changes in both spatial location and coverage area. The hotspot map showed that the suitable fishing area for squid-jigging vessels was located in the scope of 42 ∘ N∼44 ∘ N, 155 ∘ E∼170 ∘ E throughout the year during 2012∼2019, which suggests that high squid-jigging fishing pressure should be given more attention in fishery management. The HSI model also had good prediction performance for the fishery data of Chinese companies, except for June and July. Additionally, fishing efforts could be used as alternative data for fishery research. The study has also suggested that fishery data are restricted by spatial and temporal distribution and fishing experience, which probably biases the results of the research. [ABSTRACT FROM AUTHOR]

Mass mortality (MM) events affecting early life stages of fish can have strong and long‐term consequences for population abundance and demography as well as the economic activity supported by exploited stocks. Adaptive fishery management may help mitigate economic impacts and ensure sustainable resource use following a MM event.Using a state‐space life cycle model, we simulated 'what‐if' scenarios of MM on Northeast Arctic cod (Gadus morhua) eggs and larvae. We compared the expected catches, total stock biomass (TSB), and interannual variability in catches over a period of 10 years after the simulated disturbance. We further evaluated a range of management mitigation strategies, namely reductions in fishing mortality of varying duration (1–10 years) and intensity (no fishing reduction to full ban).A large range of reductions in fishing led to an increase in expected catches over 10 years compared to no reductions, especially when applied immediately after the perturbation and when the cod population was characterized by a high mean age and high TSB. Severe fishing reductions can increase catches substantially but are associated with high interannual variability. Fishing reductions of moderate intensity applied between 1 and 4 years would allow to increase catches with only a slight increase in interannual variability.Our findings demonstrate the potential benefits of an adaptive approach to fisheries management and highlight that mitigation actions may ensure the sustainable exploitation of fish stocks in the wake of unexpected disturbances.Synthesis and application. Mass mortality events during early life stages of fish can potentially have substantial and long‐term effects on the population. Mitigation is more efficient when the affected population has a diverse age structure and when the mitigation strategy is applied immediately after the perturbation. Severe reduction in fishing mortality is an efficient measure to increase the expected average catch but is associated with high interannual variability. Fishing reduction of moderate intensity applied during 1–4 years after the event also increases the expected average catch with only slightly higher interannual variability in catches. [ABSTRACT FROM AUTHOR]

Objective: Nonnative fish invasions have had widespread impacts on freshwater ecosystems, including effects on native fish biodiversity and persistence. Brook Trout Salvelinus fontinalis were first introduced into the Elbow River watershed (Alberta, Canada) in the 1940s. They have since become established in Quirk Creek, and they dominated the fish community by the mid‐1990s, raising concern about the native populations of Westslope Cutthroat Trout Oncorhynchus clarkii lewisi and Bull Trout S. confluentus. Methods: A targeted angling program was operated from 1998 to 2015, along with limited electrofishing removals, to suppress the Brook Trout population. We used 25 years of fish monitoring data from 1978 to 2020 to evaluate the program's effectiveness for reducing the Brook Trout population and the program's consequences for native trout. Result: Densities of Brook Trout larger than 150 mm declined after the onset of the suppression project, and the decline was attributed to removals through angling. However, Brook Trout recruitment remained comparable to presuppression levels. Westslope Cutthroat Trout recruitment increased during and after Brook Trout suppression. Densities of Westslope Cutthroat Trout larger than 150 mm increased during the suppression period but did not reach density goals targeted for recovery of the species. Bull Trout remained at very low densities throughout the suppression project. Conclusion: The lack of native trout recovery during the suppression project was hypothesized to result from (1) incidental release mortality of native trout, (2) Brook Trout suppression that was insufficient to prompt an effective response in native trout populations, or (3) a combination of these factors. Continued low densities of Brook Trout larger than 150 mm and native trout after the end of the suppression project (when harvest and incidental release mortality were alleviated) may point to some other factor impacting the recovery of trout larger than 150 mm, particularly Westslope Cutthroat Trout, since recruitment was at its highest during this period. Overall, angling was not considered an effective method for promoting native trout recovery, and other techniques should be pursued depending on management goals. Impact statementSustainable management of fisheries resources and protecting at‐risk native trout are important for providing recreational angling opportunities and supporting biodiversity. We evaluated the use of angling as a nonnative trout suppression tool to protect native trout populations and found it inadequate for long‐term goals. [ABSTRACT FROM AUTHOR]

One of the essential tasks of the modern fishery is to integrate fishery‐based tourism with it as a part of sustainable development. Here, we propose and study a two‐species fishery model where the ecological and economic concepts are integrated. The objectives are to demonstrate the effect of fishing tax and tourist entrance fees to stabilize fishery dynamics and maximize revenue generation. For this, we consider a predator–prey fishery model coupled with dynamic harvesting and time‐dependent fish price variation. The prey fish is commercially harvested, and the predatory fish is used for recreation purposes of the visitors with an entry fee. A fishing tax is levied on the fishers to restrict the overfishing of this renewable resource. We provide the local and global stability conditions of different equilibrium points of the system and unveil the broader dynamics through bifurcation analysis. Pontryagin's maximum principle shows the existence of an optimal fishing tax that maximizes overall revenue generation. [ABSTRACT FROM AUTHOR]

Recreational angling is a very popular outdoor activity that is weather-dependent, although investigations of this relationship are rare. This study used weekly fishing effort (2015–2021) estimates throughout coastal Louisiana to understand how effort changed in response to weather conditions. Although we found evidence for some effect of all the weather variables, temperature reported the greatest number of monthly effects, along with an overall declining effect throughout the year. We also examined how tropical storms and hurricanes reduce fishing effort, but that effort recovers rapidly after the storm. Finally, we examined fishing effort during the first year of the pandemic (2020) compared to previous years and found some monthly increases exceeding 100% of normal effort. Understanding angler motivations remains an important part of fishery management, and in a future with changes to weather, hurricanes, and global health crises, we can now know more about how environmental factors change angling effort. [ABSTRACT FROM AUTHOR]

As recreational fishers act relatively autonomously, management relies heavily on voluntary compliance. Therefore, understanding fishers' views on management options can be beneficial. This study used a two-phase approach of face-to-face interviews and subsequent online questionnaires to evaluate recreational fishers' salient views on issues affecting the Blue Swimmer Crab (Portunus armatus) and Black Bream (Acanthopagrus butcheri) fisheries in Western Australia as well as current and potential management arrangements, including stock enhancement. The strength and heterogeneity of views were also determined. Minimum size limits were mainly considered acceptable or very acceptable, with restricting recreational fishing and spatial closures the least supported management options for both species, in addition to maximum size limits for crabs. These views were not always consistent across fishing locations for each species and among types of crab fishers, indicating heterogeneity in views. Stocking was the most acceptable of the management measures not already utilised for crabs and among the most popular for bream fisheries. Recreational fishers of both species believed stock enhancement could have strong positive outcomes for the abundance of their target species and increase their subsequent catches. They also recognized that some negative outcomes, e.g., increased fishing pressure and environmental issues, might occur but considered them unlikely. [ABSTRACT FROM AUTHOR]

Objective: We sought to (1) assess the validity of a catch orientation measure for mountain trout angling in North Carolina, (2) segment North Carolina trout anglers based on catch orientation, (3) explore associations between classified catch orientation clusters and other angler non‐catch‐specific characteristics, and (4) explore mountain trout angling classification preferences between classified catch orientation clusters. Methods: North Carolina trout anglers were the focus of our investigation and were surveyed with an online questionnaire. We validated a four‐dimensional latent structure of catch orientation measures and clustered anglers based on catch orientation attitudes. We ran multiple between cluster comparative tests to explore unique characteristics of each cluster. Result: We identified three trout angling clusters: non‐catch‐oriented anglers, trophy anglers, and consumptive anglers. Consumptive anglers were unique in their positive attitudes towards catching many fish and keeping fish, using natural bait and artificial lures, angling in streams with the least restrictive rules, and being motivated by social activity‐general factors. Trophy anglers were unique in their positive attitudes towards catching trophy (large) fish and the activity‐specific motive of fishing for sport. Also, they prefer to fish in streams that are stocked with trophy fish and have catch‐and‐release regulations for half of the year. Non‐catch‐oriented anglers scored lowest on most catch orientation metrics, were motivated by the activity‐general motives of "nature," and preferred angling in the most abundant and dispersed network of streams. Conclusion: Our study identified divergence in catch orientations directed at a particular sport fish family, implications for future applications of recreation specialization, and potential improvements in catch orientation measures. These profiles also provide managers with information to assist in meeting management plan goals, examining access issues, and engaging with the public. We highlight the importance of pragmatic and sport‐fish‐family‐specific inquiries into angler diversity and discuss applied implications of these results. Impact statementRecreational fisheries are comprised of a diverse group of anglers, and resource managers need to understand this diversity to sustain and improve angling opportunities. We identified three clusters of North Carolina trout anglers via their perspectives towards catch‐related aspects of trout angling. Managers can use these clusters to inform managment actions and communication with the trout angling public. [ABSTRACT FROM AUTHOR]

In the past decade, the south of Chile has experienced a considerable increase in recreational fishing, which has brought greater pressure to bear on the ecosystems. One of the more important gaps in recreational fishing management is the availability of a methodological framework that would make it possible to identify and assess areas that are suitable for developing this activity. The purpose of this research is to propose a methodology to evaluate areas with the best potential for the development of recreational fishing. The methodology is based on Spatial Multi-Criteria Analysis (SMCA) and was applied in the hydrographic basins of the Valdivia River and lake Ranco in the Los Ríos Region in the south of Chile. The application of the SMCA methodology made it possible to select six areas with a high potential for recreational fishing, which share suitable characteristics in terms of their assessed attributes: (a) landscape, (b) water quality, (c) biological yield and (d) navigability, among others. The SMCA methodology made it possible to conduct a comprehensive valuation of the natural resources, assessing not only the optimal conditions for recreational fishing but also environmental aspects such as landscape quality and accessibility, which are highly valued and essential to sustain recreational fishing activities. Thus, it is possible to provide support both to the objectives of economic development regarding recreational fishing and the goals of protecting and managing the natural environment. [ABSTRACT FROM AUTHOR]

Overfishing has severe social, economic, and environmental ramifications. Eliminating global overfishing is one of the United Nations' Sustainable Development Goals (SDGs). The SDGs require effective policy and progress monitoring. However, current indicators are issue-specific and cannot be utilized to measure fisheries efficacy holistically. This study develops a comprehensive index that takes into account the inputs, outputs, and ecological implications of fisheries. These components are then merged to form a single composite fishing index that evaluates both total fishing pressure on the ecosystem and historical patterns. The global fishing intensity grew by a factor of eleven between 1950 and 2017, and geographical differences emerged. The fishing intensity of developed countries peaked in 1997 and has since fallen due to management, but developing countries' fishing intensity has increased continuously over the whole research period, with quasi-linear growth after 1980. Africa has experienced the most rapid expansion in fishing activity and now has the highest fishing intensity. This index takes a more comprehensive and objective look at fisheries. Its worldwide spatial–temporal comparison enables the identification of similar temporal trends across countries or regions, as well as areas of uneven development and hotspot sites for targeted policy action. [ABSTRACT FROM AUTHOR]

Spatial restrictions to human activities such as bottom trawling are increasingly used to improve the ecological condition of disturbed habitats. Such management interventions typically have socio-economic consequences, which creates a challenge for those making decisions about which activities should be restricted and where restrictions should apply. We present an approach for predicting the effects of fisheries management scenarios in spatially delimited marine areas and ranking them—using a loss function—according to how well they achieve desired outcomes across a set of ecological and socio-economic indicators. This approach is demonstrated by simulating alternative fishing gear restrictions and zoning options within a hypothetical marine protected area (MPA). Relative benthic status (RBS; an indicator of ecological condition) and relative catch value (RCV; an indicator of potential economic cost) were estimated for the baseline environment and 21 potential management scenarios. The rank order depended on which indicator was prioritized (i.e. whether RBS or RCV was given greater weighting in the loss function), with the top-ranked scenarios in each case involving considerably different management measures. The methods presented can be applied anywhere using locally or strategically relevant indicators to help identify spatial fisheries management measures that minimize ecological and socio-economic trade-offs. [ABSTRACT FROM AUTHOR]

The catch efficiency of towed fishing gears is the fraction of the target species in the gear path that were caught and retained. Catch efficiency is fundamental for calculating population status required for establishing fisheries management reference points. Consequently, catch efficiency has been estimated for many commercially important scallop (Pectinid) fisheries. This article synthesizes and discusses estimates of catch efficiency of towed gears used to target scallops, the methods for estimating catch efficiency and the factors that influence these estimates. There exists considerable variation in catch efficiency estimates among studies (0.1 to 0.7), and it is important that this variation is accounted for during surveys and stock assessments to avoid erroneous advice and estimates. The high variation was driven by differences in experimental conditions, estimation methods and scallop behavior. Scallop size and substrate type were the two most common reporting categories discussed in the studies and consequently should be considered the two most important drivers of catch efficiency. Other important factors such as gear specifications, and scallop species were featured in some studies. This review will be highly useful for designing catch efficiency experiments, survey design and stock assessments by understanding, and accounting for, catch efficiency variation. [ABSTRACT FROM AUTHOR]

Bycatch and discards are a significant issue for global fisheries, with discards considered unnecessary mortality and wasted fishing. Discards have declined due to more selective gear and changes in regulations, but data on discard rates and species remains challenging to collect. Addressing discards is crucial to minimize food waste and increase seafood production. We provide an up-to-date overview of research on wasted fishing through bycatch and discards since 2012, including pots/traps, trawls, gillnets, and lines. By highlighting the challenges of collecting data on discard rates, species, and reasons, we emphasize the need for an adaptive approach to monitoring and reducing discards. Our review provides an important update on the current state of research on wasted fishing and highlights ongoing knowledge gaps in this area, indicating a need for continued efforts towards sustainable fisheries management. [ABSTRACT FROM AUTHOR]

Reporting reliable catch weight estimates is important for all fisheries management. This study explores the potential for precise and direct estimation of catch weight (green weight) for the Antarctic krill (Euphausia superba) fishery by employing a high frequency acoustic sensor in the trawl. Trials were performed off the coast of the South Orkney Islands during February 2020 using a scientific macroplankton trawl and echosounder providing a 18° beam pointing downwards across the fishing circle at the trawl mouth. The acoustically estimated catch weight and the observed catch weight had a linear relationship (R2 = 0.87, F(1,10) = 69.6, p < 0.000) where the acoustically estimated catch weight significantly predicted actual catch weight (β = 1.20, p = 0.000). The acoustic vertical densities of krill increased toward the center of the trawl opening suggesting that krill were herded during fishing. The current study demonstrates that acoustically based catch weight monitoring has the potential to be used for reporting total krill catch weight in each trawl, potentially in real‐time, and that similar methods could also be employed in similar types of trawl fisheries. [ABSTRACT FROM AUTHOR]

Geopolitical issues pose a challenge to the holistic management of fisheries and associated ecosystems in two Philippine fisheries management areas (FMAs 5&6) encompassing the West Philippine Sea. One way to allay these issues is through a common values approach based on heritage. This paper presents evidence of the heritage value of FMAs 5&6 that could be integrated into an ecosystem approach to fisheries management to manage conflicts. This presupposes a common understanding of their heritage value and the fundamental principle that sustaining this value is good--in fact, essential--for everyone and our planet. Heritage value is assessed as a composite and dynamic unity of human gains and investments in the ecological value, economic value, and value to society of ecosystem services, which create cultural significance and socioeconomic worth for communities and peoples. Ecological value is assessed by way of selected indications of the ecosystem services of the two FMAs; economic value is assessed using published estimates of the monetizable and nonmonetizable value of these services; and value to society is evaluated based on influences on cultural identities, ways of life, and amenities in surrounding lands and contiguous waters. The values are highly significant and beneficial not only to Filipinos but also to others around the South China Sea and beyond. However, the ecosystem services underlying these values--and users' access to them--are at risk. They need to be protected from climatic and anthropogenic threats, including illegal, unreported, and unregulated fishing, pollution, coastline modifications, island building, and violations of the United Nations Convention on the Law of the Sea provisions on safeguarding the marine environment and fishers' safety. [ABSTRACT FROM AUTHOR]

Accurate fishing activity detection from the trajectories of fishing vessels can not only achieve high-precision fishery management but also ensure the reasonable and sustainable development of marine fishery resources. This paper proposes a new method to detect fishing vessels' fishing activities based on the defined local dynamic parameters and global statistical characteristics of vessel trajectories. On a local scale, the stop points and points of interest (POIs) in the vessel trajectory are extracted. Voyage extraction can then be conducted on this basis. After that, multiple characteristics based on motion and morphology on a global scale are defined to construct a logistic regression model for fishing behavior detection. To verify the effectiveness and feasibility of the method, vessel trajectory data, and fishing log data collected from Chinese ocean squid fishing vessels in Argentine waters in 2020 are integrated for fishing operation detection. Multiple evaluation metrics show that the proposed method can provide robust and accurate recognition results. Moreover, further analysis of the temporal and spatial distribution and seasonal changes in squid fishing activities in Argentine waters has been performed. A more refined assessment of the fishing activities of individual fishing vessels can also be provided quantitatively. All the results above can benefit the regulation of fishing activities. [ABSTRACT FROM AUTHOR]

Economic assessments are rarely applied to inland recreational fisheries for management purposes, especially when compared to fish, habitat, and creel assessments, yet economic assessments can provide critical information for management decisions. We provide a brief overview of economic value, key terminology, and existing economic techniques to address these issues. Benefit transfer, a technique used to measure economic value when an original analysis is not practicable, is conducted by drawing on existing estimates of economic value in similar contexts. We describe an application of benefit transfer to measure the economic value of several recreational fisheries in Nebraska, USA. We examine two approaches to benefit transfer—value transfer and function transfer—which we demonstrate estimate similar economic values for fishing site access but substantially different economic values for catch rate improvements at some reservoirs. We encourage agencies that are responsible for inland recreational fisheries management to consider economic assessment, especially benefit transfer, as a critical tool in the management toolbox. [ABSTRACT FROM AUTHOR]

Marine recreational fishing is popular in Norway, but current estimates of the catches by resident and tourist anglers are lacking due to several challenges, in particular Norway's long and intricate coastline with no defined access points and the large tourist fishery. To test methods for long-term monitoring of boat-based marine recreational anglers, estimate their catches, and characterize the fishery, we conducted a roving creel survey based on a novel spatial sampling frame and a survey of tourist fishing businesses in Troms and Hordaland County. These surveys showed that cod (Gadus morhua) and saithe (Pollachius virens) dominated the catches in Troms, while mackerel (Scomber scombrus) and saithe dominated the catches in Hordaland. The estimated total annual harvest of cod by all marine recreational anglers was 2 160 tonnes (relative standard error, or RSE 44%) in Troms and 73 tonnes (RSE 29%) in Hordaland, of which ∼40% (in weight) were landed in registered tourist fishing businesses, based on data from the tourist fishing survey. The results indicate that recreational anglers in Hordaland harvest more cod in coastal waters than commercial fishers. This study provides information for developing marine recreational fisheries monitoring in challenging survey situations to support science-based fisheries management. [ABSTRACT FROM AUTHOR]

Salmonid species are main actors in the Italian socio-ecological landscape of inland fisheries. We present novel data on the size-age structure of one of the remnant Italian populations of the critically endangered marble trout Salmo marmoratus, which co-occurs with other stocked non-native salmonids in a large glacial river of the Lake Maggiore basin (Northern Italy-Southern Switzerland). Like other Italian native trout populations, the Toce River marble trout population is affected by anthropogenic introgression with the non-native brown trout S. trutta. Our sample includes 579 individuals, mainly collected in the Toce River main channel. We estimated the length-weight relationship, described the population size-age structure, estimated the age-specific growth trajectories, and fit an exponential mortality model. A subset of the sample was also used to measure numerical and biomass density. The estimated asymptotic maximum length is ~105 cm total length (TL). Mean length at first maturity is ~55 cm TL, and mean length at maximum yield per recruit is ~68 cm TL. Approximately 45–70% of the population are estimated to die annually, along with a fishing annual mortality of ~37%, with an exploitation ratio of ~0.5. The frequency distribution of length classes in a sample collected by angling shows that ~80% of the individuals that could be retained according to the current recreational fishing regulations likely never reproduced, and large fish disproportionally contributing to recruitment are fished and retained. We identify possible overfishing risks posed by present regulations, and propose updated harvest-slot length limits to mitigate such risks. More detailed and long-term datasets on this system are needed to more specifically inform the fishery management and monitor the effects of any change in the management strategy on the size-age structure of the marble trout population of the Toce River. [ABSTRACT FROM AUTHOR]

Integrated management of fishery resources requires in-depth knowledge of the links and interactions between the environment and resource exploitation, respectively the management methods at ecological, biological and fisheries levels. Fisheries management is a complex operation, which includes a series of measures: fishing effort, type of gear or techniques that can be used for fishing (overall dimensions, mesh size, twine size from which the meshes are made, rigging coefficient), selectivity and retention capacity of gear, limitation of access to resources (minimum size of fish, fishing quotas, prohibited fishing season and prohibited fishing areas). In this context, the main objective of the study was to improve the selectivity of the cage type gears used for gobies fishing on the Romanian Black Sea Coast. The estimated results are those of protecting the young generations of gobies by developing measures on the minimum size of the gobies that can be retained during fishing, the minimum size of the eye of the mesh, the twin size of the wire from which the meshes are made and the optimal rigging coefficient. From the data processing, it resulted that for the retention of specimens of gobies with a minimum total length (Lmin) of 135 mm and the girth (Pmin) of 75 mm, optimal are the cages that have the outer shell made of mesh with size of the eye of 20 mm because they retain specimens of gobies with Lmin ≥ 135 mm and Pmin ≥ 75. [ABSTRACT FROM AUTHOR]

The document "Order of June 11, 2024, regulating the organization of the Fishing Fleet of Andalusia" published in Environmental Legal News on July 17, 2024, develops Royal Decree 1044/2022 on the organization of the fishing fleet in Andalusia. The order covers the Registry of the Fishing Fleet of Andalusia, guidelines for the management of fishing capacity, and rules regarding base ports. Procedures are established for the entry of fishing capacity and the choice and change of base port for fishing vessels are regulated. The order came into effect on June 15, 2024, and repeals previous provisions related to the organization of the fishing sector in Andalusia. [Extracted from the article]

Deep-sea fishery in the Mediterranean Sea was historically driven by the commercial profitability of deepwater red shrimp (DWRS), and understanding spatiotemporal dynamics of fishing is key to comprehensively evaluate the status of these profitable resources and prevent stock collapse. A 4-year time series of observed monthly patterns and related frequency of trawling disturbance based on an automatic identification system (AIS) is provided with a resolution of 0.01∘×0.01∘ , accounting for the spatial extent and temporal variability in deepwater (DW) bottom-contact fisheries during the period 2015–2018. The dataset was estimated from 370 fishing vessels that were found to perform trawling in deep water (400–800 m) during the study period, and they represent a significant part of the real fleet exploiting these fishing grounds in the study area. The reconstructed deepwater trawling-effort dataset is available at: 10.17882/89150 (Pulcinella et al., 2022). This large-scale and high-resolution dataset may help researchers of many scientific fields, as well as those involved in fishery management and in the update of existing management plans for deepwater red shrimp fisheries as foreseen in relevant recommendations of the General Fisheries Commission for the Mediterranean (GFCM). [ABSTRACT FROM AUTHOR]

This study aimed to determine the selectivity of multifilament trammel nets in pearl mullet, Alburnus tarichi (Güldenstädt, 1814), and fishing in Lake Van (east of Turkey). In line with this objective, the multifilament trammel nets with 20, 22 and 24 mm mesh sizes were tested in trials. The current study was conducted between September 2019 and April 2020. Thirty-four fishing operations were conducted in the 40–60 m depth range. The "SELECT" method was applied to determine the selectivity parameters. According to the results, the lengths of the optimum catching using nets with 20, 22 and 24 mm mesh sizes were calculated as 20.76 cm, 22.07 cm and 24.11 cm, respectively. The highest average CPUE in weight was 24 mm (6.007 kg/ 100 m / day). Considering the data obtained in the present study, the best optimum catch length and CPUE values for pearl mullet fishing were determined in multifilament trammel nets with a 24 mm mesh size. In conclusion, this study suggests that using a 24 mm mesh size in a lake for pearl mullet fishing will benefit fish stocks and local fishermen. Pearl mullet is an endemic fish species living in the Van Lake Basin. Furthermore, it is an important species for both the region and Turkey, as it is the most caught fish in inland waters. Therefore, the sustainability of fishing is of utmost importance in terms of fisheries management. This study aimed to determine the the selectivity of multifilament trammel nets in pearl mullet, Alburnus tarichi (Güldenstädt, 1814), fishing in Lake Van. In line with this objective, the multifilament trammel nets with the mesh sizes of 20, 22 and 24 mm were tested. The "SELECT" method was applied to determine the selectivity parameters. According the results, the lengths of the optimum catching using nets with 20, 22 and 24 mm mesh sizes were calculated as 20.76 cm, 22.07 cm and 24.11 cm, respectively. The highest average CPUE in weight was found to be 24 mm (6.007 kg / 100 m / day). Considering the data obtained in the present study, in pearl mullet fishing, the best optimum catch length and CPUE values were determined in multifilament trammel nets with 24 mm mesh size. In conclusion, the present study suggests that the use of 24 mm mesh size in Lake for pearl mullet fishing will be more beneficial in terms of both fish stocks and the local fishermen. [ABSTRACT FROM AUTHOR]

Understanding and managing fishery selectivity to target species and desirable size are instrumental to fisheries management. China, as the world's largest producer of marine capture fisheries, has been widely perceived to possess unselective domestic fisheries. To date, this perception remains largely anecdotal and conjectural, hindering the development of evidence‐based and effective management solutions. Here, we conducted a literature review to examine the magnitude and scale of unselective fisheries in China. By collating and analysing 140 fishery‐level and 807 species‐level records from 66 peer‐reviewed publications from 2010 to 2021, we found that primary target species were absent in 59% of fisheries, while unidentifiable low‐value and juvenile mixed catch were universal. Key commercial taxa were subject to nationwide multi‐gear and multispecies fisheries, each involving an average of 3.33 types of gear and accounting for less than 25% of catch individually. The 'permissible gears' defined by the national gear regulatory catalogue were selective over target species and caught negligible by‐products, though they were used less frequently, representing only 24% of catch records. While unselective fishing can provide seafood supplies for China's large population and potentially facilitate balanced harvest, management actions are needed to control the fishing pressure on primary target species and by‐product species. Amid the ongoing fisheries management reform in China, we proposed management recommendations tailored to China's needs and social contexts, including accounting for the trade‐off between socio‐economic and ecological goals, contemplating impacts of unselective fishing when implementing TAC programmes, and strengthening fisheries monitoring to inform management at multiple scales. [ABSTRACT FROM AUTHOR]

Vietnamese illegal fishing in foreign waters is a prominent issue that has led to a yellow card warning from the European Commission (EC) on 23 October 2017. Although Vietnam has made considerable efforts to halt illegal, unreported and unregulated (IUU) fishing and clear this yellow card, the results were insufficient to remove the yellow card as of the beginning of 2022. The present study analyses why addressing this issue has been so challenging. Specifically, the following questions are addressed: i) how do local fisheries authorities implement central regulation policies against IUU fishing and ii) what are the bottlenecks in legal enforcement for both fisheries agencies and fishers? The secondary data analysis and the findings from interviews with government officials and fishers are presented. The authorities have implemented various approaches to prevent illegal fishing in foreign waters. These include an improved policy framework, law enforcement, fishing vessel management and supervision with vessel monitoring system (VMS), and increased responsibilities attached to the local fisheries authorities. Despite the several measures taken, illegal fishing in foreign waters continues. There are several reasons for the failure to control illegal fishing, including exhausted local marine resources, too many fishing boats operating in the same areas, unclear responsibilities of stakeholders, and lack of coordination among implementing authorities. Several recommendations are suggested for addressing the problem of IUU fishing of Vietnamese vessels in foreign waters to meet the criteria set by the EC to remove the yellow card and ensure that the results are long-lasting and substantive. [ABSTRACT FROM AUTHOR]

Fisheries and Oceans Canada (DFO) is developing a precautionary approach (PA) framework for the management of the Atlantic Salmon recreational fisheries for DFO Gulf Region rivers. A DFO Fisheries Management-led working group (DFO-WG) convened over the previous year to discuss and develop candidate harvest decision rules (HDRs) for the Atlantic Salmon recreational fishery using the Miramichi River as a case study. The candidate HDRs for the recreational fishery are evaluated for compliance to the PA policy and supporting science advice. The candidate HDRs specify management measures for different levels of abundance prior to recreational fisheries rather than being specific about exploitation rates. There is insufficient information to determine the extent to which the described management measures will change the exploitation rates and losses due to fishing. Using historical exploitation rates and assumed catch and release mortality rates from the Miramichi River, the management measures in the candidate HDRs are translated into the proportion of the total eggs lost from recreational fishing. The losses for similar management measures are higher in the Northwest Miramichi compared to the Southwest Miramichi because of differing biological characteristics and seasonal catch profiles between the two rivers. Several elements of the candidate HDRs, such as adjusting losses for three status zones and maximum losses being less than the removal rate reference, comply with the PA policy. Other elements of the candidate HDRs may not comply with the PA policy, subject to interpretation. One key element is the interpretation of the PA statements that removals be kept to the lowest level possible and no tolerance for preventable decline when the stock is in the critical zone. Both candidate rules would allow a directed catch and release recreational fishery when the abundance is in the critical zone; directed fisheries would only be closed if the abundance before fishing was < 15% or < 25% of the Limit Reference Point (LRP), dependent on the rule. The losses from a catch and release fishery in the critical zone would be approx. 1% of the eggs prior to the fishery but could be as high as 4 to 7% if the season-adjusted catch and release mortality rate was in the range of 16 to 25% as indicated from a wider meta-analysis of studies and mean water temperatures in the Miramichi, rather than 3% mortality rate that has been used to date. The implementation of the candidate HDRs requires a forecast of expected abundance prior to the fishery. The performance of the candidate HDRs and compliance to the PA policy will need to be reevaluated to take account of the uncertainties and biases of the forecast model and the decision making process. [ABSTRACT FROM AUTHOR]

Professional recreational fishing guides are a unique segment of the angling population. Their profession places them among an understudied population to whom Stebbins (2004) referred as "occupational devotees" and to what Bryan (1977) would refer as "highly specialized." We sought to understand how guides characterize their style of participation (SOP) and explore the possibility of heterogeneity among this seemingly homogenous group of anglers. Qualitative interviews were conducted with 18 guides situated along the Texas Gulf Coast. Guides characterized their SOP based on the salience of six contextual attributes: bait type, tackle type, fishing method, casting tactic, water depth, and fish species. On the basis of these attributes, four distinct SOP emerged: Bait Guides, All-purpose Guides, Lure Guides, and Sight-casting Guides. Findings suggest that an understanding of guides' contextual SOP is a useful framework for revealing heterogeneity that has implications for fisheries management. [ABSTRACT FROM AUTHOR]

Despite almost a century protected from whaling, the North Atlantic right whale remains endangered. This species grew from 292 individuals in 1992 to 482 individuals in 2010, but the decline since then has been precipitous; to 336 in 2020, and evidence suggests it continues to fall. Entanglements in rope and collisions by ocean-going vessels are the two human activities attributable to all known post-natal serious injuries and deaths. To consider if the ocean of our future will have North Atlantic right whales, first, the multiplicity of efforts underway to reduce harm to these animals are pre-sented. This includes spatial management measures for fishing and ship-ping in Canada and the United States, and the development and adoption of buoyless (i.e., on-demand, ropeless) fishing gear. Second, a brief reflec-tion is offered on the resilient traits and extraordinary recoveries this spe-cies has already shown. The conclusion of this discussion is that this is not a defeated species. It will recover if we stop harming them. Several important actions are necessary to accomplish this. These are simple to list but very challenging to put into practice, requiring, therefore, widespread and collec-tive willingness and support. [ABSTRACT FROM AUTHOR]