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Relevant bibliographies by topics / Burbot fishing

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Academic literature on the topic 'Burbot fishing'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Burbot fishing"

1

Verta, Matti. "Changes in Fish Mercury Concentrations in an Intensively Fished Lake." Canadian Journal of Fisheries and Aquatic Sciences 47, no. 10 (1990): 1888–97. http://dx.doi.org/10.1139/f90-213.

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A small polyhumic lake inhabited by northern pike (Esox lucius), burbot (Lota lota), perch (Perca fluviatilis), roach (Rutilus rutilus), and eel (Anguilla anguilla) was fished intensively during spring 1984 and 1985 to lower the high mercury levels in the top predator, northern pike. A total catch of 29.5 kg∙ha−1 (74% roach) was removed which represented about 50% of the total fish biomass. Mercury concentrations in burbot, large pike, and small roach had decreased by 1987 and 1988, but increased in young pike and some perch. Northern pike had the clearest increase in growth rate, while that of perch and roach levelled off within 3 yr at the prefishing level. Only a small increase in growth rate of burbot occurred. The yearly accumulation of mercury in northern pike remained constant, and the decrease in [Hg] was apparently due to growth dilution. The decrease in [Hg] of burbot and roach is explained by a switch to a diet with lower [Hg] or a decrease in water methylmercury concentrations. The amount of methylmercury removed from the lake by fishing was equivalent to several years of calculated mercury methylation and accumulation in the fish. Overfishing may be a feasible means of lowering methylmercury levels in this type of oligotrophic lake.

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2

Tolonen, By A., and J. Lappalainen. "Origin of the large burbot (Lota lota (L.)) caught in an Arctic ice-fishing competition: a case study." Journal of Applied Ichthyology 15, no. 3 (1999): 122–26. http://dx.doi.org/10.1046/j.1439-0426.1999.00133.x.

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3

Forbes, Stephen A. "Studies of the food of Fresh Water Fishes." Illinois Natural History Survey Bulletin 2, no. 1-8 (2019): 433–73. http://dx.doi.org/10.21900/j.inhs.v2.91.

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The cod family is represented in Illinois by only a single species, the burbot (Lota maculosa), occurring in the interior of Lake Michigan, and making its way at irregular intervals to the shallow waters within the reach of ordinary fishing operations. Since the opening of canals between the Great Lakes and the river systems of the State, occasional specimens have been taken in the Illinois and Mississippi. Its predaceous character is too well known to make special description of its alimentary structures necessary. It is reported by Mr. G. Brown Goode to feed upon various small fishes and Crustacea which frequent the bottom, devouring more particularly fishes with habits like its own. It is extremely voracious, with a wonderfully distensible stomach; and not only captures the most active fishes, such as the pike, but will eat carrion, and may even swallow stones. It is reported to be nocturnal in habit, and often to secure its prey by stealth.

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4

Ilmast, N. V., O. P. Sterligova, Ya A. Kuchko, A. N. Sharov, E. S. Savosin, and D. S. Savosin. "MASLOZERO LAKE ECOSYSTEM AND THE RESULTS OF THE RELEASE OF THE SMELT OSMERUS EPERLANUS INTO THE LAKE." Russian Journal of Biological Invasions 14, no. 2 (2021): 40–51. http://dx.doi.org/10.35885/1996-1499-2021-14-2-40-51.

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The results of the study of the Maslozero Lake ecosystem (the White Sea basin) are reported. The lake is small, deep and poorly lotic. Its hydrochemical and hydrobiological indices were studied. The quantitative and structural indices of the state of the lake’s zooplankton and macrozoobenthos are presented for the first time. The lake is an oligo-mesotrophic water body type, as indicated by the nutrient content scale. The lake is inhabited by 14 fish species of 11 families. The perch Perca fluviatilis , the whitefish Coregonus lavaretus, the pike Esox lucius, the roach Rutilus rutilus and the introduced smelt Osmerus eperlanus are most abundant. The introduction of the smelt into Maslozero Lake is appraised. The smelt in the lake has naturalized, is successfully reproducing and has become abundant. Its growth rate is identical to that of the smelt from its parental water body - Ladoga Lake. The food ration of predatory fish (pike, burbot, perch and char) is dominated by smelt as the most abundant and accessible food item available all year round. The lake is used by the local population for economic purposes, recreation, amateur fishing and fish culture.

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5

Liberman, Elizaveta L'vovna, and Andrey Aleksandrovich Chemagin. "SELECTED MORPHOMETRIC CHARACTERISTICS OF MASS SPECIES OF FISH POPULATION IN THE LOWER IRTYSH." Vestnik of Astrakhan State Technical University. Series: Fishing industry, June 25, 2017, 64–69. http://dx.doi.org/10.24143/2073-5529-2017-2-64-69.

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To study the fish population of the Lower Irtysh there were used control catches in the lower Irtysh in the Uvatsky, Tobolsky and Vagaysky regions of the Tyumen oblast. The results of forensic ichthyologic examinations on such species as nelma, starlet and Sibirian sturgeon, were used by the members of Aquatic ecology group of the Tobolsk Complex Scientific Station of the Ural Branch of the RAS. There were investigated representatives of six families (Cyprinidae, Acipenseridae, Esocidae, Percidae, Lotidae, and Coregonidae), in total, 13 species of fish were studied with a total of 969 individuals. The most numerous were peaceful fishes - 825 individuals (representatives of the Cyprinidae family 73.0% and the Acipenseridae family - 12.2% of the total number of fish in the control catch). The proportion of predatory fish species accounted for 144 individuals (representatives of Coregonidae family - 0.2%, Percidae - 8.2%, Esocidae - 5.0% and the only representative of the Lotidae family - burbot, was 1.4% of the total catch). Maximum weight was noted in Siberian sturgeon - 7 880 g, the minimum mass recorded in roach was 41 g. Maximum fishing length among the fish studied was also noted in Siberian sturgeon - 105 cm, the minimum length noted was of dace - 8.9 cm. Presence in catches of such species as pike perch, ruff and burbot, which are sensitive to water pollution, can be considered an indicator of satisfactory water condition in the Lower Irtysh.

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6

Volta, Pietro, Norman D. Yan, and John M. Gunn. "Past, present and future of the fish community of Lake Orta (Italy), one of the world’s largest acidified lakes." Journal of Limnology 75, s2 (2016). http://dx.doi.org/10.4081/jlimnol.2016.1319.

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<p>Since 1926, the fishes in Lake Orta, one of Italy’s deepest natural lakes, were heavily damaged by profundal hypoxia and acidification linked to oxidation of ammonia from industrial effluents and by industrial metal pollution. Of the original 28 fish species, only perch survived the lake’s contamination. Recently, the water quality of the lake has been largely restored by reductions in pollutant inputs, and a massive liming intervention. These interventions restored fish habitat, but it is unclear whether the recent fish reintroductions were successful, and the present status of the fish community is unknown. Here we reviewed the history of the Lake Orta fish assemblage. Using an extensive 2014 sampling campaign, we compared the present fish community to both its pre-pollution composition and to the assemblages of nearby un-polluted, but otherwise similar lakes, Lake Mergozzo and Lake Maggiore. While nearshore fish density now appears normal in lake Orta, the open water community remains impoverished both in numbers and in species. Epilimnetic and hypolimnetic benthic nets were dominated by perch and roach in all the three lakes, but the catch of pelagic nets differed among lakes. Perch (<em>Perca fluviatilis)</em>, rudd (<em>Scardinius erythrophthalmus)</em> and brown trout (<em>Salmo trutta</em>) dominated in Lake Orta while shad (<em>Alosa fallax lacustris</em>) and coregonids (<em>Coregonus</em> spp.) were dominant in the open waters of the other two lakes, but missing from Lake Orta. Many fully or partially migratory species, including marble trout (<em>Salmo trutta marmoratus)</em>, eel (<em>Anguilla Anguilla)</em> and barbel (<em>Barbus plebejus)</em> were also missing from Lake Orta, a consequence of their initial extirpation and blocked re-colonization routes along the River Strona. In comparison with both pre-pollution and contemporary reference data, the fish community of Lake Orta has not been rehabilitated. The recovery of the littoral community is complete, but cold water species such as burbot (<em>Lota lota), </em>Arctic charr (<em>Salvelinus alpinus)</em> and bullhead (<em>Cottus gobio)</em> are still lacking, as are the pelagic zooplanktivores European whitefish (<em>Coregonus lavaretus)</em> and shad, which dominate offshore communities in the reference lakes, as they did a century ago in Lake Orta. To propose priorities for fish community rehabilitation in Lake Orta, we categorized the conservation, ecological and fishing values of each missing fish species in the lake, and evaluated the cost and probability of success of the needed intervention for each species. This analysis indicated that rehabilitation of shad and European whitefish should receive highest priority.</p>

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7

Prasad, Vinayaka R., and Ganjam V. Kalpana. "FISHing Out the Hidden Enemy: Advances in Detecting and Measuring Latent HIV-Infected Cells." mBio 8, no. 5 (2017). http://dx.doi.org/10.1128/mbio.01433-17.

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ABSTRACT The indomitable aspect of HIV-1 infection is not that HIV-1 proviral DNA is integrated into host DNA but that it can also turn itself off, remaining invisible to drug or immune surveillance. Thus, the goals of eradication include ways to precisely excise HIV-1 DNA or wake up the silent HIV-1 provirus and eliminate the infected cells thus identified. Methods to identify and fish out the latently infected cells or to delineate their characteristics are being rapidly developed. In 2016, Baxter et al. (A. E. Baxter, J. Niessl, R. Fromentin, J. Richard, F. Porichis, R. Charlebois, M. Massanella, N. Brassard, N. Alsahafi, G. G. Delgado, J. P. Routy, B. D. Walker, A. Finzi, N. Chomont, and D. E. Kaufmann, Cell Host Microbe 20:368–380, 2016, https://doi.org/10.1016/j.chom.2016.07.015 ) and Martrus et al. (G. Martrus, A. Niehrs, R. Cornelis, A. Rechtien, W. García-Beltran, M. Lütgehetmann, C. Hoffmann, and M. Altfeld, J Virol 90:9018–9028, 2016, https://doi.org/10.1128/JVI.01448-16 ) reported using the fluorescence in situ hybridization-flow cytometry technique to identify and quantify cells expressing HIV-1 RNA and Gag protein, as well as bearing unique cell surface markers. In a recent article in mBio, Grau-Expósito et al. (J. Grau-Expósito, C. Serra-Peinado, L. Miguel, J. Navarro, A. Curran, J. Burgos, I. Ocaña, E. Ribera, A. Torrella, B. Planas, R. Badía, J. Castellví, V. Falcó, M. Crespo, and M. J. Buzon, mBio 8:e00876-17, 2017, https://doi.org/10.1128/mBio.00876-17 !) reported a similar method that they claim to be more sensitive. With these methods, researchers are one step closer to measuring latent reservoirs and eliminating critical barriers to HIV eradication.

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Dissertations / Theses on the topic "Burbot fishing"

1

Lavallée, Daniele, Philippe Béarez, Alexandre Chevalier, Michele Julien, Pierre Usselmann, and Michel Fontugne. "Paleoambiente y ocupación prehistórica del litoral extremo sur del Perú: las ocupaciones del Arcaico en la Quebrada de los Burros y alrededores (Tacna, Perú)." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113450.

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Paleoenvironment and Prehistoric Occupation on the Peruvian Southernmost Coast: The Archaic Period Occupations at Quebrada de los Burros and its Surroundings (Tacna, Perú)The archaic fishermen and gatherers campsite at Quebrada de los Burros (Tacna, Perú) was occupied between ca. 9400 and 4000 BP. The occupations took place during a calm and wet climatic phase. Horizontal excavations revealed several living-floor features (hearths, postholes, specialized activity areas), abundant lithic material and important accumulations of food waste (shells, fish, crabs, urchins and a few terrestrial faunal remains). These remains demonstrate that the inhabitants relied heavily on ocean resources complemented by terrestrial hunting. Lithic tools and bone instruments indicate diversified and sophisticated fishing and foraging techniques.<br>El campamento de pescadores-recolectores arcaicos de Quebrada de los Burros (Tacna, Perú) estuvo ocupado entre ca. 9400 y 4000 BP. El conjunto de las ocupaciones tuvo lugar durante un periodo climático tranquilo y húmedo. La excavación de los sucesivos niveles de ocupación han puesto en evidencia numerosas estructuras (fogones, hoyos de poste, áreas de actividades especializadas), un material lítico abundante e importantes acumulaciones de desechos alimenticios (conchas, restos de peces, cangrejos, erizos y un poco de fauna terrestre). Estos restos atestiguan un modo de vida basado en la explotación intensiva del ambiente marítimo, complementado por la caza terrestre. El ajuar lítico y óseo indica modos de pesca o de captura diversificados.

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2

Olson, Carina. "Neolithic Fisheries : Osteoarchaeology of Fish Remains in the Baltic Sea Region." Doctoral thesis, Stockholm : Department of Archaeology and Classical Studies, Stockholm University, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8215.

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Books on the topic "Burbot fishing"

1

Evenson, Matthew J. Assessment of harvest characteristics of the Tanana River burbot sport fishery in 1990 using a postal questionnaire. Alaska Dept. of Fish and Game, Division of Sport Fish, 1991.

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2

Duffield, John W. Alaska angler survey: Use and valuation estimates for 1998, with a focus on burbot, pike, and lake trout fisheries in Region III. Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, 2001.

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3

Duffield, John W. Alaska angler survey: Use and valuation estimates for 1995, with a focus on Tanana Valley major stocked waters. Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, 2001.

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4

Duffield, John W. Alaska angler survey: Use and valuation estimates for 1996, with a focus on Arctic grayling fisheries in Region III. Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, 2001.

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5

Duffield, John W. Alaska angler survey: Use and valuation estimates for 1997 with a focus on salmon fisheries in Region III. Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, 2001.

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6

1927-, Nakamura Robert M., University of Hawaii at Manoa. Sea Grant College Program., and Hawaii Ocean Resources Branch, eds. The Management of yellowfin tuna in the handline fishing industry of Hawaii: A fish-handling handbook. University of Hawaii Sea Grant College Program, 1987.

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Conference papers on the topic "Burbot fishing"

1

CHENG, RONG, HAI XU, and SHU LIN. "RESEARCH ON THE RESEARCH AND DEVELOPMENT COUNTERMEASURES OF PINDUODUO'S «BIG AGRICULTURE» FARM GAME UNDER THE BACKGROUND OF THE HOME ECONOMY." In CONTEMPORARY ECONOMIC PROBLEMS OF RUSSIA AND CHINA. Amur State University, 2021. http://dx.doi.org/10.22250/medprh.6.

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Since the outbreak of the novel coronavirus pneumonia virus, China has been in a state of home consumption, and Pinduoduo's games have become a popular target for many audiences. Among them, the click-through rate of Happy Orchard and Happy Ranch has increased sharply. However, as the time spent in closed homes increases, Consumers have a sense of burnout, and there is also a certain sense of distortion for game development. In order to make the consumer's home more interesting, the software developed by game developers is more meaningful. It is proposed that Pinduoduo is happy in the context of the “home economy” of the epidemic. Development strategies for farming (forestry, animal husbandry, sideline, fishing grounds) games.

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