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Academic literature on the topic 'Effect of fishing on'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

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Journal articles on the topic "Effect of fishing on"

1

Aida, Gilang Rusrita, Rhochmad Wahyu Illahi, and Tyas Dita Pramesthy. "Analisys of The Effect of Fisherman, Fishing Boat, and Fishery Ports on Catching Fisheries Production in East Java Province." Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan 5, no. 1 (2023): 35–44. http://dx.doi.org/10.47685/barakuda45.v5i1.338.

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The importance of the fisheries sector for East Java Province can be seen from the high capture fisheries production compared to other provinces di Indonesia. In 2021, East Java Province is listed as the province with the highest capture fisheries production in Indonesia. This is suspected to be affected by several factors i.e the numberi of fishermen, fishing vessels, and fishing ports, so analysis is needed to determinei the effect of these factors on capture fisheries in East Java. The aim of this studyi was to determine the effect of the amount of fishermen, fishing boats, and fishing port

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PAN, QIUHUI, MENGPING LI, MINGFENG HE, and XIAOJIA MU. "THE EFFECT OF "CLOSED FISHING" IN CHINA." International Journal of Modern Physics C 18, no. 03 (2007): 391–98. http://dx.doi.org/10.1142/s0129183107010504.

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A fishing model is presented in this paper. A year is divided into four seasons on the basis of the Penna model. We define the rules of death, reproduction, fishing and so on for fish. And "closed fishing" in China is introduced in this model. Then we discuss the population size of fish and the fishing products in the case of "closed fishing" or not. At last the conclusion is obtained that the policy will be significant if fishing intensity is in a certain range. And reducing fishing intensity is essential policy, and "closed fishing" is just an accessorial policy.

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Zhou, Yanheng, and Zhineng Hu. "The Preventive Effect of Outdoor Recreational Fishing on Anxiety Disorder." E3S Web of Conferences 409 (2023): 06001. http://dx.doi.org/10.1051/e3sconf/202340906001.

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Background: Anxiety disorder, a severe global public health problem, has caused many adverse effects. Effectively preventing anxiety disorder is very important. This paper chose recreational fishing as an intervention measure to explore its effect on preventing anxiety disorder. Methods: The prevention effect of recreational fishing on anxiety disorder and the heterogeneity of this effect were analyzed through the ordinal logistic regression model. The robustness of the main results was tested through the multiple linear regression models. Results: “Fishing” significantly affected the anxiety

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Thorlindsson, Thorolfur. "The Skipper Effect in the Icelandic Herring Fishery." Human Organization 47, no. 3 (1988): 199–212. http://dx.doi.org/10.17730/humo.47.3.1584t42x24702552.

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The centrality of the skipper to the economic and social organization of fishing is based on the assumption that he plays an important role in fishing success. This crucial assumption has recently been hotly debated in the social science literature in various contexts. In this study an attempt is made to estimate the role of the skipper in fishing success. The study is based on data from the Icelandic summer herring fishery from the years 1959, 1960 and 1961. The analysis of the data shows a correlation ranging from .59 to .70 for the skippers' catches between fishing seasons. When relevant va

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Ralston, Stephen, and Michael R. O’Farrell. "Spatial variation in fishing intensity and its effect on yield." Canadian Journal of Fisheries and Aquatic Sciences 65, no. 4 (2008): 588–99. http://dx.doi.org/10.1139/f07-174.

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Fishing mortality is rarely, if ever, evenly distributed over space, yet this is a common assumption of many fisheries models. To evaluate the effect of spatial heterogeneity in fishing mortality on yield, we constructed age-structured models that allowed for differing levels of fishing in three regions within the boundaries of a stock and explored alternative assumptions about the life stage in which density-dependent compensation operates. If the fishing mortality rate (F) is not excessive (i.e., F ≤ FMSY defined for the spatially homogeneous case; MSY, maximum sustainable yield), simulation

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Soeprijadi, Liliek, Endang Yuli, Edi Susilo, and Rudianto Rudianto. "Model Joint Business Group Based Knowledge for Fishermen Community Empowerment Strategies (Case Study of Business Diversification on Solid Capture Region Cirebon City)." Business and Management Horizons 1, no. 1 (2013): 96. http://dx.doi.org/10.5296/bmh.v1i1.3485.

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The purpose of this study was to analyze the effect of public capital fishing, fish processing business and micro-business skills to the programs and activities of the agency joint venture (KUB) coastal fishing town of Cirebon: to analyze the effect of public capital fishing, fish processing business and micro-enterprise skills through the agency the joint venture (KUB) fisherman exchange coastal fishing town of Cirebon: to analyze the effect of public capital fishing, fish processing business and micro-enterprise skills through a joint venture group institutions (KUB) and exchange fishing to

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Cheon, Deok Hee, and Young Kwan Lee. "Effects of Fishing Village Tourism Motivation on Destination Image, Traveler Satisfaction and Loyalty." Convergence Tourism Contents Society 9, no. 2 (2023): 191–204. http://dx.doi.org/10.22556/jctc.2023.9.2.191.

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Purpose Fishing village tourism is a form of tourism that has been newly started according to the economic revitalization of underdeveloped fishing villages, the increase in leisure time and income of tourists, and the diversification of tourism needs. In order to maintain sustainable fishing village tourism, it is necessary to identify what motives tourists participate in fishing village tourism and to empirically study the effects of these motivation factors on destination image and tourist satisfaction and loyalty. Methods A survey was conducted on tourists who visited Daeyado, Yongsh

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Marchal, Paul, Bo Andersen, David Bromley, et al. "Improving the definition of fishing effort for important European fleets by accounting for the skipper effect." Canadian Journal of Fisheries and Aquatic Sciences 63, no. 3 (2006): 510–33. http://dx.doi.org/10.1139/f05-238.

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The scope of this paper is to quantify, for a wide selection of European fisheries, fishing tactics and strategies and to evaluate the benefits of adjusting the definition of fishing effort using these elements. Fishing tactics and strategies were identified by métiers choices and a series of indices. These indices have been derived to reflect shifts in tactics (within a fishing trip) and in strategies (within a year). The ShannonWiener spatial diversity indices of fishing tactics (FT_SW) and strategies (YE_SW) had the greatest impact on catch rates. In particular, FT_SW was always negatively

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Lee, Sangheon, Yukio Akiba, Tateki Kurosu, and Masamori Iida. "Effect of Ag2O on fishing effect of bipbsrcacuo superconductor." Electronics and Communications in Japan (Part II: Electronics) 76, no. 8 (1993): 99–109. http://dx.doi.org/10.1002/ecjb.4420760810.

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Rochet, Marie-Joëlle, and Verena M. Trenkel. "Which community indicators can measure the impact of fishing? A review and proposals." Canadian Journal of Fisheries and Aquatic Sciences 60, no. 1 (2003): 86–99. http://dx.doi.org/10.1139/f02-164.

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Population and community descriptors that might be used as indicators of the impact of fishing are reviewed. The criteria used for the evaluation of these indicators are meaning, expected effect of fishing, exclusiveness to fishing effects, and measurability. Population indicators such as total mortality rate, exploitation rate, or average length are the most operational indicators because their meaning is clear and the expected effect of fishing on them is well understood so that reference points can be set. On the other hand, indicators based on the composition of species assemblages such as

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Dissertations / Theses on the topic "Effect of fishing on"

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Bridson, Jessica. "The effect of fishing on the evolution of North Sea Cod." Thesis, University of Strathclyde, 2001. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=9352.

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Nimick, Aileen Margaret. "Modelling Fishing Gear to Address "More than Minimal and Not Temporary" Fishing Effects to Essential Fish Habitat." Thesis, Alaska Pacific University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10845718.

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<p> The Magnuson-Stevens Fishery Conservation and Management Act (MSA; Magnuson-Stevens Fishery Conservation and Management Act. 2014. (16 U.S.C. 1801–1891(d)) mandates that fisheries management councils in the United States prevent adverse, or “more than minimal and not temporary”, fishing effects to essential fish habitat (EFH) to the extent practicable. Councils were left to decide what effects qualified as “minimal” and “temporary”. The lack of explicit definition in the MSA and its accompanying Final Rule has resulted in inconsistent habitat manag

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Modig, Karl Johan. "Selective fishing gear : A review on the effects of selective fishing gear on cod in the Baltic Sea." Thesis, Linnéuniversitetet, Institutionen för biologi och miljö (BOM), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-31302.

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The populations of Atlantic cod (Gadus morhua) in the Baltic Sea has been heavily exploited for decades, with fishing mortalities close to, and for several occasions, even above one. The larger part of the spawning stock biomass is consequently being removed each year. The issue of fisheries induced evolution (FIE) has been gaining attention from researchers lately. The selection pressure driving this evolution is powered by a connection between high mortality rates and heritable traits. The fishing in the Baltic Sea is mainly performed with size selective gear that can impose selection on tra

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Ricks, Benjamin Riddick Maceina Michael J. "The effects of tournament fishing on dispersal, population characteristics, and mortaltiy of black bass in Lake Martin, Alabama." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Spring/master's/RICKS_BENJAMIN_26.pdf.

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Miller, Nathan. "The Gulf of Mexico Red Snapper Individual Fishing Quota Program: The Effects on the Fishing Industry and Potential Outlook." Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3626.

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In January 2007, the Gulf of Mexico red snapper fishery took a step toward sustainability and began management under an individual fishing quota (IFQ) system. The hope is that direct ownership stakes by fishers brings more direct involvement on behalf of the boat owners and fishermen as well as more responsible and sustainable fishing practices on depressed fish populations. The research was conducted in order to study the welfare of local fishing communities as well as the effects on the red snapper fishery itself. Traditional fisheries and economic data were analyzed. In addition a Data Enve

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Søvik, Siri Lise. "Characterisation of enzymatic activities in by-products from cod species : effect of species, season and fishing ground." Doctoral thesis, Norwegian University of Science and Technology, Department of Biotechnology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-1267.

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Westera, Mark B. "The effect of recreational fishing on targeted fishes and trophic structure, in a coral reef marine park." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2003. https://ro.ecu.edu.au/theses/1499.

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Recreational line fishing is highly targeted at predatory fishes, making them vulnerable to overfishing. These same fishes play a role in trophic structure by regulating prey species. Despite increasing numbers of fishers, few studies have investigated the potential effects of recreational fishing on fish populations and subsequent trophic effects. This project investigated whether there were differences in fishes and benthos between unfished and recreationally fished areas, and whether the removal of targeted fishes influenced trophic structure. The study was conducted at the Ningaloo Marine

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Costa, André Bento. ""Fishing on Alentejo rocky shores - intensity, yield and protection effects"." Master's thesis, Universidade de Évora, 2012. http://hdl.handle.net/10174/15861.

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Actividades de pesca são tradicionais em Portugal e, na costa sudoeste continental Portuguesa, os pescadores geralmente exploram zonas rochosas intertidais ou subtidais pouco profundas, capturando peixes teleósteos e diversos invertebrados marinhos. Desde 1995, que esta costa está parcialmente protegida por um parque natural (Parque Natural do Sudoeste Alentejano e Costa Vicentina - PNSACV). Uma série de medidas de gestão de pesca têm vindo a ser implementados desde 2006 e mais recentemente, foi adoptado um novo plano de ordenamento do parque natural, que acrescenta normas ainda mais restritiv

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Bracewell, Philip John. "The effects of electric fishing on some freshwater cyprinid fish species." Thesis, University of Hull, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327287.

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Leaf, Robert Thomas. "The Evolutionary Effects of Fishing: Implications for Stock Management and Rebuilding." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/28636.

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Recent empirical studies have demonstrated inter-generational morphological and life-history changes in fish stocks that have been impacted by size-selective harvest. Evolutionary processes in biological populations occur through differential survival and reproductive success based, in part, upon individual phenotypic variability. Fishing is a source of directional selection resulting in the directed removal of some phenotypes; however, many aspects of the evolutionary effects of fishing remain have yet to be described. In order to better understand the life-history and morphological changes t

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Books on the topic "Effect of fishing on"

1

Ring, Ken. The Maori fishing calendar: Fishing by the moon. Predict Weather Ltd., 2002.

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Duffield, John W. Effect of proposed changes to rod and reel subsistence harvest regulations in the lower Yukon/Kuskokwim area: Surveys and analysis. Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, 2000.

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Bendock, Terrence N. Mortality and movement behavior of hooked-and-released chinook salmon in the Kenai River recreational fishery, 1989-1991. Alaska Dept. of Fish and Game, Division of Sport Fish, 1992.

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Daily, Kin. Exploitation, movement, and mortality associated with capture by electrofishing and angling of largemouth bass in three Oregon coastal lakes. Fish Division, Oregon Dept. of Fish and Wildlife, 1996.

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1949-, Craik W., Glaister J, and Poiner I, eds. The Effects of fishing. CSIRO Australia, 1990.

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Canada. Dept. of Fisheries and Oceans. Gulf Region. Science Branch. Effect of run timing on the exploitation by anglers of atlantic salmon in the Miramichi River. Dept. of Fisheries and Oceans, Science Branch, Gulf Region, 1991.

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Evert, Traugott, ed. Addressing illegal, unreported, and unregulated fishing. Nova Science Publishers, 2009.

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Roach, Stafford M. Injury, survival, and growth of northern pike captured by electrofishing. Alaska Dept. of Fish and Game, Division of Sport Fish, 1992.

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Canada. Health and Welfare Canada. Having your catch and eating it too: A few words about sport fish and your health. Health Canada, 1992.

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Southeast Fisheries Center (U.S.), ed. Preliminary information on turtle captures incidental to fishing in southeastern U.S. waters. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, 1991.

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Book chapters on the topic "Effect of fishing on"

1

Smith, Margaret M., and Phillip C. Heemstra. "The effect of fishing." In Smiths’ Sea Fishes. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82858-4_4.

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Adeleke, Lydia, Jacob Victor Jerry, Desalegn Ayal, Akinola Joshua Oluwatobi, Ayodele Idowu Sunday, and Ajibefun Igbekele Amos. "Climate Variability on Fishing Activities in Inland Waters: Case of Owena River in Ondo and Osun States, Nigeria." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_91.

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AbstractThis chapter examined the effects of climate variability on fishing activities in inland waters: the case of Owena River in Ondo and Osun States, Nigeria. The particular inland water body (Owena) was selected purposively because the Owena River crosses across the two States (Ondo and Osun States). A total of 100 respondents/fisher folks were selected randomly. Primary data was used to get information from the respondents with the aid of the structured questionnaire. Secondary data was used to get information on the climate variability existing in the locations in order to achieve the set objectives. Specifically, the effects of climatic variables such as temperature, rainfall, and wind were determined on fisher folk, fishing duration, fish catch, fishing techniques, and fishing equipment/gears. Descriptive survey design was used to examine the demographic characteristics of respondents. The result revealed that most of the respondents (96%) were male. This chapter established that climate variability particularly strong wind, rainfall, and temperature has adverse effects on fishing activities such as reduction in fish catch, long duration of fishing, loss of fishing gear, change in fishing techniques, and effect on health; hence, the livelihoods of the residence are adversely affected on the long run. In addition to the adverse effect of poverty and loss of life for the fisher folks. Although, the fisher folks livelihoods depend mainly on fisheries resources and optimum fishing depends on favorable climate/weather conditions. Therefore, proper preventive coping strategies against the adverse effect of climate variables should be paramount in both States (Ondo and Ekiti) to improve livelihoods and food security.

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Lydia, Adeleke Mosunmola, Jacob Victor Jerry, Desalegn Yayeh Ayal, Akinola Joshua Oluwatobi, Ayodele Idowu Sunday, and Ajibefun Igbekele Amos. "Climate Variability on Fishing Activities in Inland Waters: Case of Owena River in Ondo and Osun States, Nigeria." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-42091-8_91-1.

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AbstractThis chapter examined the effects of climate variability on fishing activities in inland waters: the case of Owena River in Ondo and Osun States, Nigeria. The particular inland water body (Owena) was selected purposively because the Owena River crosses across the two States (Ondo and Osun States). A total of 100 respondents/fisher folks were selected randomly. Primary data was used to get information from the respondents with the aid of the structured questionnaire. Secondary data was used to get information on the climate variability existing in the locations in order to achieve the set objectives. Specifically, the effects of climatic variables such as temperature, rainfall, and wind were determined on fisher folk, fishing duration, fish catch, fishing techniques, and fishing equipment/gears. Descriptive survey design was used to examine the demographic characteristics of respondents. The result revealed that most of the respondents (96%) were male. This chapter established that climate variability particularly strong wind, rainfall, and temperature has adverse effects on fishing activities such as reduction in fish catch, long duration of fishing, loss of fishing gear, change in fishing techniques, and effect on health; hence, the livelihoods of the residence are adversely affected on the long run. In addition to the adverse effect of poverty and loss of life for the fisher folks. Although, the fisher folks livelihoods depend mainly on fisheries resources and optimum fishing depends on favorable climate/weather conditions. Therefore, proper preventive coping strategies against the adverse effect of climate variables should be paramount in both States (Ondo and Ekiti) to improve livelihoods and food security.

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Lima, Ana Teresa Macas, Ida Maria Gieysztor Bertelsen, Lisbeth Mølgaard Ottosen, and Neil A. James. "The Effect of Fishing Nets Aging on Metal Uptake." In Marine Plastics: Innovative Solutions to Tackling Waste. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-31058-4_11.

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AbstractFishing nets are mainly constituted of Polyethylene (PE), Polyamide, Polyethylene terephthalate (PET), Polypropylene (PP), and Nylon. While new, these plastics exhibit pristine mechanical performance but lose it as they age. But what about their metal adsorptive performance? Literature finds that plastics like PET and PVC accumulate Al, Cr, Mg, Fe, Co, Ni, Zn, Cd, and Pb, even when exposed to very low concentrations. This is mainly true for aged PVC (Kedzierski et al. Adsorption/desorption of Micropollutants. Mar Pollut Bull. 127:684–694, 2018). In this study, we look at the effect of age on the properties of fishing nets, including their capacity to adsorb metals. Because fishnets are in great part constituted by PE, we used standardized PE pellets as our reference. In calorimeter signaling, we observed that end-of-life fishing nets display a very different differential scanning calorimetry (DSC) pattern; both new and old fishing nets are very different from standardized PE polymer. Preliminary results show that Cr, Cu, Pb, and Se adsorption onto fishing nets occurs in the first 10 min to 6 h of exposure (24 h for Se). The maximum uptake was registered at 11 mg Cr kg‒1, 38 mg Cu kg‒1, 27 mg Pb kg‒1, and 15 mg Se kg‒1. All these concentrations refer to old end-of-life PE fishing nets, where new, unused PE fishing nets adsorb 2–20 times less (Old in this chapter refers to used fishing nets. The term is not attempting to attribute a particular life span/age to the nets). A comparison to different EU directives that regulate metal content in plastics for different end-uses shows that the old end-of-life PE fishing nets, after exposure to heavy metals, do not meet the regulations for hazardous waste. We believe that Greenlandic old waste fishing nets can be used to clean the wastewater, or metal-contaminated water, in Greenland and eventually, the rest of the world.

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Koss, Mikołaj, Martin Stjernstedt, Iwona Pawliczka, Anja Reckendorf, and Ursula Siebert. "Whaling, Seal Hunting and the Effect of Fisheries on Marine Mammals." In Marine Mammals. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-06836-2_3.

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AbstractThere are various types of interactions between marine mammals and fisheries, and their presence in the same area inevitably leads to conflicts. Marine mammals may lose their lives as bycatch, which is the incidental catch of non-target species in fishing gear. On the other hand, some marine mammals specialise in feeding on fish caught in fishing gear, resulting in damaged and reduced catch as well as destroyed fishing gear. There are different methods to reduce bycatch and catch damage, such as reducing fishing efforts, using acoustic deterrent devices, employing temporal and zonal closure of fishing areas and using alternative fishing gear. Here we give an overview of whaling and sealing from historical and present perspectives, with examples for Baltic marine mammals. We present hands-on activities to familiarise students and teachers with investigations of prey remains, such as otoliths (fish ear stones) found in faeces, to learn about marine mammal diet. Additionally, we introduce a whaling role play designed as a debate between interest groups, to better understand whaling from different perspectives.

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Kaiser, M. J., and S. Jennings. "Ecosystem Effects of Fishing." In Handbook of Fish Biology and Fisheries, Volume 2. Blackwell Science Ltd, 2008. http://dx.doi.org/10.1002/9780470693919.ch16.

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Fabinyi, Michael, and Kate Barclay. "Fishing Livelihoods and Wellbeing." In Asia-Pacific Fishing Livelihoods. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79591-7_5.

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AbstractThe final chapter of this book discusses the implications of a relational approach to fishing livelihoods for governance for improved social and ecological outcomes. The chapter reviews some of the ways in which academics, activists and policymakers can use approaches that emphasise the relational context of fishing livelihoods, and specifies the concept of wellbeing as one that can usefully and practically build bridges between fisheries stakeholders with diverse interests. The chapter then examines two assessments of fisheries on community wellbeing: the social and economic impacts of fisheries in Australia, and the effects of governance on wellbeing of fishing communities in Indonesia and Solomon Islands.

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Rochet, Marie-Joëlle, and Lise Marty. "Effects of Fishing on the Population." In Fish Reproductive Biology. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118752739.ch4.

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"Measuring the effect of fishing, 1890–1900." In Scaling Fisheries. Cambridge University Press, 1994. http://dx.doi.org/10.1017/cbo9780511470868.008.

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Hilborn, Ray, and Ulrike Hilborn. "Recreational Fishing." In Ocean Recovery. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198839767.003.0007.

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Recreational Fishing. Recreational fisheries involve far more people than commercial fisheries do in most of the developed countries, and their economic value is often estimated to be larger than that of commercial fisheries. The main objective of most recreational fisheries is the opportunity to fish rather than the number or value of fish caught, and very different management methods are appropriate. Ideally, the total fishing effort should be maximized rather than reduced, to keep costs down as for commercial fisheries. Access to recreational fishing differs greatly around the world and ranges from effectively privatizing fishing opportunity to allowing anyone wishing to fish to do so.

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Conference papers on the topic "Effect of fishing on"

1

Sampson, Rod, Mehmet Atlar, Bulent Danisman, Omer Goren, Gerry Smart, and John Ironside. "On The Effect of Forebody OptimiSation of Fishing Vessels." In Fishing Vessels, Fishing Technology & Fisheries. RINA, 2005. http://dx.doi.org/10.3940/rina.fis.2005.1.

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Feng, Jianfeng, and Hongli Wang. "Effect of Fishing on the Complex Dynamics of Marine Ecosystems." In 2009 International Workshop on Chaos-Fractals Theories and Applications (IWCFTA). IEEE, 2009. http://dx.doi.org/10.1109/iwcfta.2009.83.

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Shen, Haixue, Terrance Quinn, Vidar Wespestad, Martin Dorn, and Matthew Kookesh. "Using Acoustics to Evaluate the Effect of Fishing on School Characteristics of Walleye Pollock." In Resiliency of Gadid Stocks to Fishing and Climate Change. Alaska Sea Grant College Program, 2008. http://dx.doi.org/10.4027/rgsfcc.2008.07.

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Cardinale, Massimiliano, Joakim Hjelm, and Michele Casini. "Disentangling the Effect of Adult Biomass and Temperature on the Recruitment Dynamics of Fishes." In Resiliency of Gadid Stocks to Fishing and Climate Change. Alaska Sea Grant College Program, 2008. http://dx.doi.org/10.4027/rgsfcc.2008.12.

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Proboseno, N. G., N. B. Sangka, A. Y. Benigno, et al. "Fishing Job Optimization: Accelerating & Increasing of Successful Fishing Job Through Digitalization PHR Fishing Complexity Calculator." In GOTECH. SPE, 2024. http://dx.doi.org/10.2118/219265-ms.

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Abstract Fishing operations are complex and time-consuming. This is due to the associated uncertainty with the orientation and condition of the tool that requires fishing. Fishing usually is needed when least expected and brings a sudden halt to operations, especially if the downhole tools become stuck. Reaction planning begins at this time unless the project was planned properly from the outset. That reaction planning is not good is not the question. What is important is to establish the facts. What should be done to free the stuck? What will the cost be? This paper addresses these questions.

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Francescutto, Alberto, Antonio Cardo, and Giulio Russo Krauss. "Dynamic Stability and Effect of Water on Deck Small Fishing Vessels." In Small Craft Safety. RINA, 2001. http://dx.doi.org/10.3940/rina.sc.2001.06.

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Nakamura, Kenta, Shota Suzuki, and Shigeru Tabeta. "A Study on the Operation Strategies for Bottom Otter Trawling in Ise Bay." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61142.

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In order to simulate the bottom trawl fishery in Ise Bay, a typical semi-enclosed bay in Japan, a fishery simulator has been developed that consists of a fish behavioral model and a fishing operations model. The fish behavioral models are developed for two major target species, conger eel and mantis shrimp, which consider the fish migration as well as the growth and the population change. The fish behavioral models are combined with a fishing operation model, which predicts the behavior of trawling boats based on economic conditions and resource distribution as well as the fish catch amount by

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Torné Reverté, Alfredo, ANTONI ISALGUÉ BUXEDA, and F. XAVIER MARTÍNEZ DE OSÉS. "EFFECTS OF COVID-19 ON MARITIME ACCIDENTS." In Maritime Transport Conference. Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica, 2024. http://dx.doi.org/10.5821/mt.13179.

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A few years ago, we experienced, worldwide, a pandemic caused by the COVID-19 virus, which had various effects, both physically, emotionally and mentally. During the pandemic, various measures were established to reduce the high contagion among people caused by the virus, restricting contact between people and their activity. Fishing was declared an essential activity and, therefore, could fully develop its commercial activity. In this work we propose to analyze the effects that carrying out fishing activities may have had on maritime accidents in a context marked by uncertainty, the decrease

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Ivanovic´, Ana, Richard Neilson, Chibisi Chima-Okereke, and Jianfeng Zhu. "Influence of a Roller Clump on the Seabed." In ASME 2009 28th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/omae2009-80145.

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The effect of the impact of trawl gears on benthic communities has been of concern during the last couple of decades. Knowledge of the response of benthic habitats to impacts from fishing gear is of great importance to the ecosystem and the management of sustainable fisheries. A European project, DEGREE (DEvelopment of Fishing Gears with Reduced Effects on the Environment), addresses this concern by focusing on quantifying the environmental and ecological impacts of fishing, developing fishing gears with reduced environmental impact, and assessing the socio-economic consequences of these chang

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Mi-ja, Yang, and J. o. Seong-jae. "The effect of city and fishing village elderly's daily stress on their suicidal thoughts." In Bioscience and Medical Research 2015. Science & Engineering Research Support soCiety, 2015. http://dx.doi.org/10.14257/astl.2015.91.21.

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Reports on the topic "Effect of fishing on"

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Mendo, Tania, Sophie Smout, Johanna Ransijn, et al. Scottish Inshore Fisheries Integrated Data System (SIFIDS): work package 8B final report identifying fishing activities and their associated drivers. Edited by Hannah Ladd-Jones. Marine Alliance for Science and Technology for Scotland (MASTS), 2019. http://dx.doi.org/10.15664/10023.23463.

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[Extract from Executive Summary] This Work Package (WP8B) of the SIFIDS project focused on vessels that are 12 m or under in length, use static gear (pots or creels), and primarily target lobsters (Homarus gammarus), crabs (Cancer pagurus and Necora puber), and prawns (Nephrops norvegicus). WP8B had two principal objectives: 1. Identify fishing activity profiles for static gear vessels in the inshore fleet prosecuting lobsters, crabs and nephrops. 2. Incorporate effort, biological data, socio-economic data, environmental data to understand fishing behaviour

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Börjesson, Patrik, Maria Eggertsen, Lachlan Fetterplace, et al. Long-term effects of no-take zones in Swedish waters. Edited by Ulf Bergström, Charlotte Berkström, and Mattias Sköld. Department of Aquatic Resources, Swedish University of Agricultural Sciences, 2023. http://dx.doi.org/10.54612/a.10da2mgf51.

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Marine protected areas (MPAs) are increasingly established worldwide to protect and restore degraded ecosystems. However, the level of protection varies among MPAs and has been found to affect the outcome of the closure. In no-take zones (NTZs), no fishing or extraction of marine organisms is allowed. The EU Commission recently committed to protect 30% of European waters by 2030 through the updated Biodiversity Strategy. Importantly, one third of these 30% should be of strict protection. Exactly what is meant by strict protection is not entirely clear, but fishing would likely have to be fully

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Ayers, R., G. P. Course, and G. R. Pasco. Scottish Inshore Fisheries Integrated Data System (SIFIDS): work package (2) final report WP2A: development and pilot deployment of a prototypic autonomous fisheries data harvesting system, and WP2B: investigation into the availability and adaptability of novel technological approaches to data collection. Edited by Mark James and Hannah Ladd-Jones. Marine Alliance for Science and Technology for Scotland (MASTS), 2019. http://dx.doi.org/10.15664/10023.23443.

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[Extract from Executive Summary] To enhance sustainability and foster resilience within Scotland’s inshore fishing communities an effective system of collecting and sharing relevant data is required. To support business decisions made by vessel owners as well as informing fisheries managers and those involved in marine planning it will be vital to collect a range of information which will provide a robust understanding of fishing activity, the economic value of the sector and its importance within local communities. The SIFIDS Project was conceived to assist in attaining these goals by working

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Rijnsdorp, Adriaan, Dick de Haan, Sarah Smith, and Wouter Jan Strietman. Pulse fishing and its effects on the marine ecosystem fisheries : an update of the scientific knowledge. Wageningen Marine Research, 2016. http://dx.doi.org/10.18174/405708.

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Tidd, Alexander N., Richard A. Ayers, Grant P. Course, and Guy R. Pasco. Scottish Inshore Fisheries Integrated Data System (SIFIDS): work package 6 final report development of a pilot relational data resource for the collation and interpretation of inshore fisheries data. Edited by Mark James and Hannah Ladd-Jones. Marine Alliance for Science and Technology for Scotland (MASTS), 2019. http://dx.doi.org/10.15664/10023.23452.

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[Extract from Executive Summary] The competition for space from competing sectors in the coastal waters of Scotland has never been greater and thus there is a growing a need for interactive seascape planning tools that encompass all marine activities. Similarly, the need to gather data to inform decision makers, especially in the fishing industry, has become essential to provide advice on the economic impact on fishing fleets both in terms of alternative conservation measures (e.g. effort limitations, temporal and spatial closures) as well as the overlap with other activities, thereby allowing

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Conrad, Jon, Linda Nøstbakken, Steven Stone, Henrik Franklin, and César Viteri. Fisheries Management in the Galapagos Marine Reserve: A Bioeconomic Perspective. Inter-American Development Bank, 2006. http://dx.doi.org/10.18235/0008751.

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Despite numerous efforts and a large investment by the Ecuadorian Government and the international community, fishery management in Galapagos remains highly conflictive and essentially ineffective. Levels of mistrust and lack of communication have eroded the governance mechanisms in place to resolve conflicts over competing uses in the Reserve. In an effort to provide new information and analytical content into the policy debate regarding fisheries management in the marine reserve, the authors of this paper developed this research utilizing an economic approach to regulating use of the primary

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Sommer, Stefan. Potential effects of the exclusion of bottom fishing in the marine protected areas (MPAs) of the western Baltic Sea – third year observations Cruise No. AL570 22.03. – 11.04.2022, Kiel (Germany) – Kiel (Germany) MGF-OSTSEE-2022. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2022. http://dx.doi.org/10.3289/cr_al570.

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The expedition AL570 with the RV Alkor was carried out within the framework of the interdisciplinary DAM MGF-OSTSEE Project “Potential effects of closure for bottom fishing in the marine protected areas (MPAs) of the western Baltic Sea – baseline observations” funded by the Ministry of Education and Research (BMBF). Within MGF-OSTSEE a consortium of scientists from various institutions investigates how benthic ecosystems in Natura 2000 areas within the German exclusive economic zone develop after the exclusion of bottom trawling. Major goals of the project are i. the initial assessment of the

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van Oostenbrugge, Hans J. A. E., and Katell G. Hamon. Overview of the Dutch fishing activities in the Hornsea Project Three wind farm area : Trends in effort, landings and landings value for 2011-2015. Wageningen Economic Research, 2017. http://dx.doi.org/10.18174/421103.

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Bartolino, Valerio, Lena Bergström, Mårten Erlandsson, and Birgit Koehler. Potential future climate change effects on Swedish fish and fisheries. Department of Aquatic Resources, Swedish University of Agricultural Sciences, 2023. http://dx.doi.org/10.54612/a.69d4ds9ph6.

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Oceans have been warming at an unprecedented rate over the last few decades and climate change is having profound effects on biodiversity and other ecosystem services that oceans provide for human well-being. The motivation for this report is a strong need to understand the consequences of climate change on aquatic ecosystems to develop strategies to minimize the impact on fished species, fisheries and society. The introduction and first chapters of the report are based on a literature review, which summarizes the current state of knowledge about climate change in the Swedish marine and coasta

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Aparisi Romero, Frederic. Fishing in medieval Valencia. Edicions de la Universitat de Lleida, 2021. http://dx.doi.org/10.21001/itma.2021.15.07.

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