Relevant bibliographies by topics / Fishery Biology

Academic literature on the topic 'Fishery Biology'

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Published: 6 September 2023

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Journal articles on the topic "Fishery Biology"

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HEDGECOCK, D. "Fishery Biology: Population Genetics and Fishery Management." Science 237, no. 4819 (September 4, 1987): 1236. http://dx.doi.org/10.1126/science.237.4819.1236.

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Zambrano, Alan, María F. Laguna, Marcelo N. Kuperman, Pedro Laterra, Jorge A. Monjeau, and Laura Nahuelhual. "A tragedy of the commons case study: modeling the fishers king crab system in Southern Chile." PeerJ 11 (March 14, 2023): e14906. http://dx.doi.org/10.7717/peerj.14906.

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Illegal fishing in small-scale fisheries is a contentious issue and resists a straightforward interpretation. Particularly, there is little knowledge regarding cooperative interactions between legal and illegal fishers and the potential effects on fisheries arising from these interactions. Taking the Chilean king crab (Lithodes santolla; common name centolla) fishery as a case study, our goal is twofold: (i) to model the effect of illegal-legal fishers’ interactions on the fishery and (ii) analyze how management and social behavior affect fishery’s outcomes. We framed the analysis of this problem within game theory combined with network theory to represent the architecture of competitive interactions. The fishers’ system was set to include registered (legal) fishers and unregistered (illegal) fishers. In the presence of unregistered fishers, legal fishers may decide to cooperate (ignoring the presence of illegal fishers) or defect, which involves becoming a “super fisher” and whitewashing the captures of illegal fishers for a gain. The utility of both players, standard fisher and super fisher depend on the strategy chosen by each of them, as well as on the presence of illegal fishers. The nodes of the network represent the legal fishers (both standard and super fishers) and the links between nodes indicate that these fishers compete for the resource, assumed to be finite and evenly distributed across space. The decision to change (or not) the adopted strategy is modeled considering that fishers are subjected to variable levels of temptation to whitewash the illegal capture and to social pressure to stop doing so. To represent the vital dynamics of the king crab, we propose a model that includes the Allee effect and a term accounting for the crab extraction. We found that the super fisher strategy leads to the decrease of the king crab population under a critical threshold as postulated in the tragedy of the commons hypothesis when there are: (i) high net extraction rates of the network composed of non-competing standard fishers, (ii) high values of the extent of the fishing season, and (iii) high density of illegal fishers. The results suggest that even in the presence of super fishers and illegal fishers, the choice of properly distributed fishing/closure cycles or setting an extraction limit per vessel can prevent the king crab population from falling below a critical threshold. This finding, although controversial, reflects the reality of this fishery that, for decades, has operated under a dynamic in which whitewashing and super fishers have become well established within the system.
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Jensen, A. C., J. Humphreys, R. W. G. Caldow, C. Grisley, and P. E. J. Dyrynda. "Naturalization of the Manila clam (Tapes philippinarum), an alien species, and establishment of a clam fishery within Poole Harbour, Dorset." Journal of the Marine Biological Association of the United Kingdom 84, no. 5 (October 2004): 1069–73. http://dx.doi.org/10.1017/s0025315404010446h.

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The first known occurrence of a naturalized population of Manila clam (Tapes philippinarum) in UK waters is reported. Introduced into Poole Harbour for aquaculture in 1988; by 1994 local fishermen and wading birds began to exploit this northernmost naturalized population in Europe. The licensed fishery currently supports 31 local fishers, landing approximately 250 tn. of clams in 2002. The current distribution of the clam in Poole Harbour, the biology of this naturalized population and the ecological impact of its introduction and fishery, is described.
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Suresh, Vettath R., Benoy K. Biswas, Gobi K. Vinci, Krishna Mitra, and Ardhendu Mukherjee. "Biology and fishery of barred spiny eel, Macrognathus pancalus Hamilton." Acta Ichthyologica et Piscatoria 36, no. 1 (June 30, 2006): 31–37. http://dx.doi.org/10.3750/aip2006.36.1.05.

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Kawaguchi, So, and Stephen Nicol. "Learning about Antarctic krill from the fishery." Antarctic Science 19, no. 2 (May 22, 2007): 219–30. http://dx.doi.org/10.1017/s0954102007000296.

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AbstractAntarctic krill has been studied for many decades, but we are still long way from understanding their biology to be able to make reliable predictions about the reaction of their populations to environmental change. This is partly due to certain difficulties in relation to logistics, operations and survey design associated with scientific surveys that have been obstacles for us to better understand krill biology. The krill fishery is the largest fishery in the Southern Ocean, continuously operating since early 1970s. Recent studies revealed its potential to be used as a unique source for scientific discussions to understand krill biology. In this paper, after a brief overview of krill fishery operation and krill biology, we examine how current data collection through the fishery operation could contribute to a greater understanding of krill biology, and then suggest future priorities for fisheries-related research in relation to recent changes in the Southern Ocean environment.
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Simpfendorfer, Colin, and Kevin Donohue. "Keeping the fish in ‘fish and chips’: research and management of the Western Australian shark fishery." Marine and Freshwater Research 49, no. 7 (1998): 593. http://dx.doi.org/10.1071/mf97043.

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The shark fishery in the southern half of Western Australia fishery began in 1941 and developed slowly until the mid 1970s when the fishery began to expand rapidly. A management plan incorporating limited entry, gear specifications and effort controls was introduced in 1988 in response to concerns about the status of the stocks. Research has focused on the assessment of stocks, and has involved the collection of catch-and-effort data since 1975, and tactical research projects to gather data on biology; this has allowed the implementation of stock assessment, modelling and forecasting techniques. The fishing industry is involved in the development of the research projects and in the decision-making process of management. This, together with regular reporting of research results, assists in maintaining industry support and acceptance of results. A potential disadvantage of the involvement of industry is the delay in implementation that may be caused by the complexity of the system of consultation or by the conflict between regulation of the fishery and the present livelihood of fishers. However, this is minimized by the creation of clear quantitative targets for management.
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Amin, Muhammad, Mohammad Shoaib, Ghulam Nabi, Naveed Ahmed, and Muhammad Kifayatullah. "A Comprehensive Review on Fishery Biology of Catfishes." Journal of Biology and Life Science 7, no. 1 (October 13, 2015): 1. http://dx.doi.org/10.5296/jbls.v7i1.8421.

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Cat fish exploit a large diversity of both plant and animal protein, and adapt harsh environmental conditions as they have the ability to take atmospheric oxygen. Marine catfish tolerate a broad range of salinities between Open Ocean and fresh water. The entire catfishes have soft as well as scaleless body, are greatly appreciated by consumers and maintain healthy in both fresh and dried condition. In this review article various aspects of cat fish has been discussed.
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Boyle, Peter R., and Graham J. Pierce. "Fishery biology of northeast Atlantic squid: an overview." Fisheries Research 21, no. 1-2 (December 1994): 1–15. http://dx.doi.org/10.1016/0165-7836(94)90093-0.

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Binkowski, Fred P., Konrad Dabrowski, and Alexis Champiqneulle. "Advances in Fishery Biology: Biology, Exploitation. Rearing and Propagation of Coregonid Fishes." Copeia 1988, no. 2 (May 18, 1988): 515. http://dx.doi.org/10.2307/1445907.

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Kennedy, James, Caroline M. F. Durif, Ann-Britt Florin, Alain Fréchet, Johanne Gauthier, Karin Hüssy, Sigurður Þór Jónsson, Halldór Gunnar Ólafsson, Søren Post, and Rasmus B. Hedeholm. "A brief history of lumpfishing, assessment, and management across the North Atlantic." ICES Journal of Marine Science 76, no. 1 (October 16, 2018): 181–91. http://dx.doi.org/10.1093/icesjms/fsy146.

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Abstract This report documents the fishery, assessment, and management of lumpfish (Cyclopterus lumpus) across its distribution range. Targeting lumpfish for their roe on a large scale began in the 1950s in Iceland and Norway and then in Canada in the 1970s and Greenland in the 1990s. When the fishery began, there were few regulations, but limits on vessel size, mesh size, number of nets, and length of the fishing season were gradually implemented over time. Worldwide landings have varied from ca. 2000 to 8000 tonnes of roe between 1977 and 2016. Iceland and Canada accounted for >80% of the landings until 2000. After 2013, Greenland and Iceland accounted for >94%. All countries except Iceland show a decreasing trend in the number of boats participating in the fishery, which is related to several factors: the monetary value of the roe, changes in the abundance of lumpfish, and increasing age of artisanal fishers. Each country has a different combination of data available for assessment from basic landings and fishing effort data to more detailed fishery independent survey indices of abundance. The management of total catch also differs, with an effort-controlled fishery in Iceland and Canada, a total allowable catch (TAC) per boat in Norway, and TAC per area in Greenland. Population abundance is above management targets in Iceland and Norway, but the status is less clear in Greenland and around Denmark/Sweden and appears to be depleted around Canada. Certification by the Marine Stewardship Council was instrumental in the adoption of a management plan in Greenland; however, benefits to the fishers remain unclear. Aspects surrounding the biology of lumpfish, which is poorly understood and requires investigation, include growth rate, natural mortality, and population differentiation. In addition, there is concern about the potential impacts that the recent escalation in production of lumpfish for use as cleaner fish in the aquaculture industry could have on the wild population.
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Dissertations / Theses on the topic "Fishery Biology"

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Bochenek, Eleanor A. "Virginia's pelagic recreational fishery: Biological, socioeconomic and fishery components." W&M ScholarWorks, 1989. https://scholarworks.wm.edu/etd/1539616572.

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Catch, effort, fleet size and boat owner expenditure data were collected on Virginia's recreational marlin/tuna fishery for the 1983-1985 seasons. Logbooks, dockside interviews and a telephone survey were evaluated to determine which method was the most efficient and effective for collecting and estimating catch and effort for Virginia's pelagic recreational fishery. In 1984, logbooks were used to collect catch and effort data and fishing effort was estimated using Bochenek's method. Very few fishermen returned their logbooks and as a result this data is probably less reliable than the data collected in other years. Due to the poor return of logbooks, this method should not be used to assess Virginia's marlin/tuna fishery. For the 1985 season, Figley's telephone survey (1984) was compared to the NMFS dockside interview technique for large pelagics. Both the telephone survey using Figley's technique (1984) and dockside interviews using Bochenek's method for calculating effort appear to provide similar estimates of projected total catch. However, the dockside method is very labor intensive, costly and fraught with problems in estimating fishing effort. Therefore, the telephone survey technique using Figley's method for estimating effort appears to be a better method for analyzing this fishery. If telephone interviewing will not work in an area and dockside sampling methods must be relied upon to study the pelagic fishery, Bochenek's method appears to produce a better estimate of fishing effort. Using Figley's (1984) mark-recapture technique, Virginia's pelagic recreational fleet was estimated at 455 and 774 vessels in 1983 and 1985, respectively. Boat owner expenditures for this fleet were estimated at &3,863,045 in 1983, \&4,057,020 in 1984 and &5,538,191 in 1985. Bluefin tuna were caught at SST ranging from 58-83 F but seem to prefer SST of 70 to 75 F. Yellowfin tuna were caught at SST ranging from 68-86 F with the majority landed at SST of 76-80 F. White marlin appear to prefer SST of 74 to 81 F.
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Dutney, Luke. "Reproductive Biology and Controlled Reproductive Development of Captive Cobia (Rachycentron canadum)." Thesis, Fisheries Research and Development Corporation, 2016. http://era.daf.qld.gov.au/id/eprint/8755/.

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Cobia aquaculture began in Australia in 2007; however, expansion of commercial production has been limited, due in part to low and inconsistent supply of seed stock for ongrowing. This study aimed to address the constraints of reproductive performance of cobia in captive conditions and investigate strategies to improve the efficiencies of broodstock management in commercial and research facilities. In a study evaluating the growth of three cohorts of captive reared cobia, to determine the existence and extent of sexually dimorphic growth, intersex development in cobia was identified and recorded for the first time. There was no sexually dimorphic growth in the first two cohorts of fish. In contrast, females from third cohort were significantly larger than males once mean body weight exceeded 2 kg. It is proposed that the observed variations in growth and gonad malformations observed in cohorts 1 and 2 were the result of exposure to endocrine disruptors, the type and source of which remains unknown. In order to quantify the ovarian development of cobia, there was a need to develop an accurate method of assessing and quantifying ovarian maturation in the presence of asynchronous development. A simple, commercially applicable methodology was devised that used the proportional distribution of different oocyte stages to describe the developmental state of the ovary. Two trials were conducted to examine the effect of repeated injections of luteinising hormone releasing hormone analogue (LHRHa) and human chorionic gonadotropin (hCG) on stimulating vitellogenesis, supporting ovarian maturation and levels of circulating 17βestradiol (E2). Ovarian development was highly variable within treatments and those fish that initiated vitellogenesis continued to develop regardless of treatment with exogenous hormones. There was no change in E2 concentrations as a result of LHRHa injections and limited evidence to suggest a change in plasma E2 in response to hCG injection. While iv hormonal therapy is effective in inducing spawning in cobia, the results suggest that hormone therapy is not an effective approach to initiating or supporting early stage ovarian development in cobia. Two cohorts of cobia broodstock were assessed to examine ovarian development and circulating E2 in response to photothermal manipulation. In each study, broodstock were subjected to either a temporally compressed regime or an ambient regime. In the first study ovarian development was generally limited, irrespective of the phototherm regime and there was no significant difference in development between treatments. At the completion of the second trial there was no significant difference in ovarian development between the compressed and ambient phototherm; however, fish in the compressed phototherm were found to develop earlier in the season than those in ambient conditions. Fish in the first trial showed sporadic development in which ovarian samples contained low numbers of late stage oocytes amongst a large percentage of previtellogenic oocytes, possibly due to exposure to endocrine disruption in the early life history of the cohort. Two cohorts of captive reared cobia were progressively examined as pre- and postpubescent fish to examine the suitability of identifying gender by analysing the androgen 11-ketotestosterone (11KT) in blood and fin clip samples. The gender of individual cobia could be identified by analysing plasma 11KT between the months of October and March, provided the mean population weight was 2 kg or above. The measurement of 11KT concentrations in fin clip samples did not provide an accurate indication of plasma 11KT and as such, was not suitable for predicting gender in cobia. Overall the relative cost, infrastructure and equipment required to conduct steroid analysis limits the application of this methodology in commercial cobia production in comparison to the traditional method of gonadal biopsy.ref:68ga4
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Hudson, A. V. "The biology of seabirds utilising fishery waste in Shetland." Thesis, University of Glasgow, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234853.

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Hancock, Andrew. "The biology and fishery of Roe's abalone Haliotis roei Gray in south-western Australia, with emphasis on the Perth fishery /." Connect to this title, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0068.

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Hancock, Andrew (Boze) T. "The biology and fishery of Roe's abalone Haliotis roei Gray in south-western Australia, with emphasis on the Perth fishery." University of Western Australia. School of Animal Biology, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0068.

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The Roe’s abalone (Haliotis roei) fishery near Perth, Western Australia, is uniquely accessible, and highly vulnerable to overexploitation. The sustainability of this intensively utilized fishery requires robust assessment. To facilitate an assessment, this research aimed to provide rigorous and detailed biological information with appropriate interpretation. Four critical aspects of the species’ biology and population dynamics were investigated: (1) the stock structure; (2) the recreational catch; (3) an appropriate growth curve and description of size at age; and (4) abundance measures against which to assess the impact of fishing mortality. Allozyme electrophoresis was used to investigate stock structure across the species’ distribution. Standardized variance in allelic frequencies between 10 sites in south-western Australia indicated high levels of gene flow across the 3000 km sampled (mean FST = 0.009). An isolation-by-distance was evident when pairwise measures of GST were related to geographic distance (r=0.45, P<0.001). The area of complete genetic mixing was estimated from samples within the Perth fishery to be less than the distance between the two nearest sites, or 13 km. Consequently, the Perth fishery comprises numerous discrete stocks, each requiring independent assessment. A possible mechanism for this population structure is the retention of larvae in the wind driven currents oscillating in the near-shore lagoons, with rare pulses of long distance dispersal via the southerly Leeuwin current, running further offshore. The presumed impact of intensive recreational fishing, combined with substantial commercial quotas for the Perth fishery, had led to tight restrictions on fishing effort, without any quantitative measure of the recreational catch. A stratified creel survey was adapted to estimate the effort, catch rate and mean weight of abalone harvested by the recreational sector. Catches were estimated for reef complexes, or stocks, of less than 10 nautical miles (18.5 km) of coast. Between 1997 and 2000 the recreational catch varied from 30 to 45 tonnes whole weight, approximately equivalent to the commercial quota of 36 tonnes. On average 88% of the recreational catch came from two stocks, while 98% of the commercial catch came from these two, and one additional, stocks. The incidental mortality from recreational fishing, measured as the number of abalone left dead on the reef as a proportion of the estimated catch, was approximately 7% and 20% at two sites surveyed. Spatial and temporal patterns of growth were examined on the west coast of Western Australia. Growth increments were measured for abalone larger than about 30 mm from tagging studies at five sites in the Perth fishery, a site at the northern extent of the species’ distribution and a site in the southwest. Mean annual growth increments of the 0+ year class were obtained by fitting components to length frequencies from five sites in the Perth fishery, and combined with growth increments from each Perth tag site for model fitting. A von Bertalanffy growth curve provided a slightly better fit to the tag data, but a Gompertz growth curve was a much better fit when the mean increment from the 0+ to 1+ cohort was included, with the inflection occurring at about 40 mm, the size at sexual maturity. There was no difference in annual growth between the two years studied. There was significant variation in growth between the reef platform and adjacent sub-tidal reef, but this variation was site specific and faster growth rates were not consistently associated with either habitat. There was no latitudinal trend in growth rate. Growth at the Perth sites was the fastest and similar at all five sites with growth increments greater in summer than in winter. Size and abundance of abalone were measured using fixed transects and quadrats. Abalone densities were highest on the outer edge of the platform, intermediate in the middle of the reef platform, and lowest on both the inner platform and the sub-tidal reef. The pattern of mean lengths of abalone was the inverse of the density. Mean length and abundance were driven by the presence of post-settlement juveniles on the outer and middle reef habitats. There was a high spatial variation in abundance, with densities varying between transects at the same site, but the trend between years for each transect at a site was not significantly different. Abalone abundances, by size class, were examined from sites sampled between 1996 and 2002. A low density of post-settlement juveniles at all sites in 1997 was reflected in low densities of the 1+ and 2+ year classes in subsequent years. Abalone abundances at an unfished site were steady over the seven years. Two sites were located within each of the main stocks utilised by the recreational fishery. Abundance was stable or increasing in one stock, corresponding to a stable total catch. In the second stock the total catch increased over time and abundances declined. Perth is the focus of the Roe’s abalone fishery, with recreational and commercial fishers take about equal shares of the annual catch. Stocks are highly subdivided, with most of this catch coming from only 3 stocks occupying about 20 nautical miles of coast. Growth rates were found to be lower than previous estimates, and more similar to other commercial species of abalone. All life history stages are highly habitat specific, particularly the recruits, and the distribution and abundance through time indicate that the main stocks are near, or slightly over, the limit of sustainable fishing.
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Hancock, Andrew T. "The biology and fishery of Roe's abalone Haliotis roei Gray in south-western Australia, with emphasis on the Perth fishery." Connect to this title online, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0068/.

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Raji, Aminu. "Studies on freshwater fishery of a city lake." Thesis, Cardiff University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233768.

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Ghofar, Abdul. "Population biology and fishery of squid and cuttlefish in the Alas Strait, Indonesia." Thesis, Bangor University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.330106.

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Ngoile, M. A. K. "Fishery biology of the squid Loligo forbesi Steenstrup (Cephalopoda: Loliginidae) in Scottish waters." Thesis, University of Aberdeen, 1987. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU010097.

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A total of 6512 specimens of Loligo forbesi Steenstrup (Cephalopoda : Loliginidae), obtained from Scottish fishing ports and research vessels during 1984/86, was used to investigate aspects of fishery biology of the species in Scottish waters. L. forbesi exhibits sexual dimorphism in size, males had a larger overall mean size (DML, weight) than females, and for each sex the mean size was larger in those from the north-eastern Atlantic than in those from the North Sea. In length-weight relationship, females had a higher regression slope than males and this relationship for squids from Rockall was significantly different to those from the North Sea. Multivariate analyses on measurements of body parts showed that Rockall squid, also, exhibited less variation in body form but distinct differences from those of the west coast and North Sea. Recruitment of L. forbesi occurred during April/May and November/December, the monthly growth rate after recruitment varied between 12.5 to 28.6mm DML/month for males and 12.5 to 17.5mm DML/month for females; for each sex the November/December cohort had lower growth rate. The logistic growth model best fitted the progression of modes of monthly length frequencies. Age determinations estimated from statolith markings varied from under 3 months for 30mm DML individual to 28 months for 571mm DML male individual. Sex ratio in L. forbesi varied significantly from 1:1 throughout the year with males exceeding females except during winter when the number of females may be equal to/or more than males. Mean size at maturity was 205mm DML for males and 192mm DML for females. Spawning occurred during December to March and the peak spawning period occurred in February throughout the study area. In this species, maturity coefficient and gonad-somatic index were the best indices for identification of spawning season. Fecundity is related to size and the average number of eggs per female was 6500.High proportions of specimens with 'empty' stomach were observed during the winter. The prey of L. forbesi was fish, crustaceans, molluscs and polychaetes in decreasing order of incidence. Identified fish prey were Argentina sphryaena, Trisopterus esmakii, Merlangius merlangus and Ammodytes sp.
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Lam, Yan-yan Vivian. "The shark fisheries of Southern China and the reproductive biology of the spadenose shark, Scoliodon laticaudus." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B43278541.

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Books on the topic "Fishery Biology"

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Chen, Xinjun, and Bilin Liu, eds. Biology of Fishery Resources. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4.

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Bortone, Stephen A. Fisheries biology for everyone. [Gainesville, Fla: Florida Cooperative Extension Service], 1986.

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Somvanshi, V. S., and M. E. John. Contributions to fishery biology in Indian seas. Mumbai: Govt. of India, Fishery Survey of India, Ministry of Agriculture, 1998.

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Keith, Stephen. The Pacific halibut: Biology, fishery, and management. Edited by International Pacific Halibut Commission. Seattle, Wash: International Pacific Halibut Commission, 2014.

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Michael, King. Fisheries biology: Assessment and management. Oxford: Fishing News Books, 1995.

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Fisheries biology: Assessment and management. Oxford: Fishing News Books, 1995.

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Velson, Rodney C. Van. The Emerald Lakes trout fishery: History, biology, and management. [Denver]: Colorado Division of Wildlife, 1985.

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Survey, United States Geological. Opportunities for fishery biologists. [Reston, Va.?]: USGS, 1999.

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Webster, Van Winkle, ed. Biology, management, and protection of North American sturgeon. Bethesda, Md: American Fisheries Society, 2002.

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Prasadam, R. D. Biology and fishery of important grey mullets of Lake Pulicat. Chennai: Central Institute of Brackishwater Aquaculture, Indian Council of Agricultural Research, 1998.

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Book chapters on the topic "Fishery Biology"

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Chen, Xinjun, Bilin Liu, and Yunkai Li. "Fish Prey, Food Habits, and Interspecific Relationships." In Biology of Fishery Resources, 143–64. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_6.

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Chen, Xinjun, Bilin Liu, and Dongming Lin. "Sexual Maturation, Reproductive Habits, and Fecundity of Fish." In Biology of Fishery Resources, 113–42. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_5.

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Chen, Xinjun, Bilin Liu, and Zhou Fang. "Fish Stocks and Discriminant Methods." In Biology of Fishery Resources, 9–53. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_2.

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Chen, Xinjun, and Bilin Liu. "Life History and Early Development of Fishes." In Biology of Fishery Resources, 55–69. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_3.

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Chen, Xinjun, Bilin Liu, and Zhou Fang. "Age and Growth of Fish." In Biology of Fishery Resources, 71–111. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_4.

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Chen, Xinjun, and Bilin Liu. "Fish Schooling and Migration." In Biology of Fishery Resources, 165–86. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_7.

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Chen, Xinjun. "Introduction." In Biology of Fishery Resources, 1–8. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6948-4_1.

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Pražáková, Miroslava. "Impact of fishery management on Cladoceran populations." In Biology of Cladocera, 209–16. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-017-0918-7_20.

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Alarcón, Rubén, and Hugo Arancibia. "Biology, fishery and products of Chilean hoki (Macruronus novaezelandiae magellanicus)." In Hakes, 294–323. Chichester, UK: John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118568262.ch11.

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Nicol, Stephen, and Jacqueline Foster. "The Fishery for Antarctic Krill: Its Current Status and Management Regime." In Biology and Ecology of Antarctic Krill, 387–421. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29279-3_11.

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Conference papers on the topic "Fishery Biology"

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Che, Haifan, Min Ye, and Jingwen Zen. "Bibliometric Knowledge Mapping of Fishery Biology on Big Data." In Proceedings of the 2nd International Conference on Bigdata Blockchain and Economy Management, ICBBEM 2023, May 19–21, 2023, Hangzhou, China. EAI, 2023. http://dx.doi.org/10.4108/eai.19-5-2023.2334288.

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Rosenkranz, G. E. "Mortality of Chionoecetes crabs incidentally caught in Alaska's weathervane scallop fishery." In Crabs in Cold Water Regions: Biology, Management, and Economics. Alaska Sea Grant, University of Alaska Fairbanks, 2002. http://dx.doi.org/10.4027/ccwrbme.2002.51.

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Monteiro, Rhayane S., Mário W. L. Moreira, Glácio S. Araújo, Joel J. P. C. Rodrigues, and Victor Hugo C. De Albuquerque. "Application of Ubiquitous Devices for Fishery Control of Endangered Species." In Simpósio Brasileiro de Computação Ubíqua e Pervasiva. Sociedade Brasileira de Computação - SBC, 2020. http://dx.doi.org/10.5753/sbcup.2020.11222.

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Recognition of fish species is of great importance to marine biology and aquaculture. Ubiquitous devices represent an efficient solution for the preservation of species through the monitoring of fish in the risk of extinction. This approach is essential for endangered population assessment as well as for ecosystem preservation. Several methods have been assessed in these devices to solve the complex task of identifying at-risk of overfishing. As an alternative, the convolutional neural networks (CNNs) represent an accurate method for pattern recognition. Hence, this paper proposes the performance evaluation of a fish recognition model based on CNNs in ubiquitous devices, focusing on the preservation of these species principally during the closed period.
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Sundet, J. H., and M. Hjelset. "The Norwegian red king crab (Paralithodes camtschaticus) fishery: Management and bycatch issues." In Crabs in Cold Water Regions: Biology, Management, and Economics. Alaska Sea Grant, University of Alaska Fairbanks, 2002. http://dx.doi.org/10.4027/ccwrbme.2002.48.

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Fina, M. "A share-based management program for the central Gulf of Alaska rockfish fishery." In Biology, Assessment, and Management of North Pacific Rockfishes. Alaska Sea Grant, University of Alaska Fairbanks, 2007. http://dx.doi.org/10.4027/bamnpr.2007.17.

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de Lestang, S., L. M. Bellchambers, N. Caputi, A. W. Thomson, M. B. Pember, D. J. Johnston, and D. C. Harris. "Stock-Recruitment-Environment Relationship in a Portunus pelagicus Fishery in Western Australia." In Biology and Management of Exploited Crab Populations under Climate Change. Alaska Sea Grant, University of Alaska Fairbanks, 2011. http://dx.doi.org/10.4027/bmecpcc.2010.26.

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ROJAS-PALMA, A., and E. GONZÁLEZ-OLIVARES. "REGULATION BY OPTIMAL TAXATION OF AN OPEN ACCESS SINGLE-SPECIES FISHERY CONSIDERING ALLEE EFFECT ON RENEWABLE RESOURCE." In International Symposium on Mathematical and Computational Biology. WORLD SCIENTIFIC, 2010. http://dx.doi.org/10.1142/9789814304900_0014.

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Workman, G. D., A. C. Philips, F. E. Scurrah, and J. A. Boutillier. "A new fishery for grooved Tanner crab (Chionoecetes tanneri) off the coast of British Columbia, Canada." In Crabs in Cold Water Regions: Biology, Management, and Economics. Alaska Sea Grant, University of Alaska Fairbanks, 2002. http://dx.doi.org/10.4027/ccwrbme.2002.33.

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Jeng-Shyang Pan, Pei-Wei Tsai, and Yu-Bin Liao. "Fish Migration Optimization Based on the Fishy Biology." In 2010 Fourth International Conference on Genetic and Evolutionary Computing (ICGEC 2010). IEEE, 2010. http://dx.doi.org/10.1109/icgec.2010.198.

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Hutchings, Jeffrey. "Empirical Links Between Demography, Life History, and Recovery in Fishes." In 5th European Congress of Conservation Biology. Jyväskylä: Jyvaskyla University Open Science Centre, 2018. http://dx.doi.org/10.17011/conference/eccb2018/107017.

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Reports on the topic "Fishery Biology"

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Meyer, S. Angler's Guide to the Rockfishes of Alaska: Biology and Fishery Management. Alaska Sea Grant, University of Alaska Fairbanks, February 2012. http://dx.doi.org/10.4027/agrabfm.2012.

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Koven, William, Gordon Grau, Benny Ron, and Tetsuya Hirano. Improving fry quality, survival and growth in commercially farmed fish by dietary stimulation of thyroid hormone production in premetamorphosing larvae. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7695856.bard.

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There is a direct correlation between successful metamorphosis from larvae to post-larvae and the quality of the resultant juveniles or fry. Juvenile quality, in turn, is a major factor influencing fish production level and market price. However, following the profound morphological and physiological changes occurring during metamorphosis, the emerging juveniles in some species characteristically demonstrate heterotrophic growth, poor pigmentation, cannibalism and generally poor survival. The white grouper (Epinephelus aeneus) in Israel and the Pacific threadfin (Polydactylussexfilis) in Hawaii are two promising candidates for mariculture that have high market value but a natural fishery that has sharply declined in recent years. Unfortunately, their potential for culture is severely hampered by variable metamorphic success limiting their production. The main objective was to compare the efficacy and economic viability of dietary or environmental iodine on metamorphic success and juvenile quality in the white grouper and the pink snapper which would lead to improved commercial rearing protocols and increased production of these species both in Israel and the US. The Hawaii Institute of Marine Biology encountered problems with the availability of pink snapper brood stock and larvae and changed to Pacific threadfin or moi which is rapidly becoming a premier aquaculture species in Hawaii and throughout the Indo-Pacific. The white grouper brood stock at the National Center for Mariculture was lost as a result of a viral outbreak following the sudden breakdown of the ozone purification system. In addition, the NCM suffered a devastating fire in the fall of 2007 that completely destroyed the hatchery and laboratory facilities although the BARD project samples were saved. Nevertheless, by studying alternate species a number of valuable findings and conclusions that can contribute to improved metamorphosis in commercially valuable marine species resulted from this collaborative effort. The Israeli group found that exposing white grouper larvae to external TH levels synchronized and increased the rate of metamorphosis. This suggested that sub-optimal synthesis of TH may be a major factor causing size heterogeneity in the larval population and high mortality through cannibalism by their larger more metamorphosed cohorts. Two protocols were developed to enrich the larvae with higher levels of the TH precursor, iodine; feeding iodine enriched Artemia or increasing the level of seawater iodine the larvae are exposed to. Results of accumulated iodine in gilthead seabream larvae indicated that the absorption of iodine from the water is markedly more efficient than feeding iodine enriched Artemia nauplii. Samples for TH, which will be analyzed shortly, will be able to determine if another dietary factor is lacking to effectively utilize surplus tissue iodine for TH synthesis. Moreover, these samples will also clarify which approach to enriching larvae with iodine, through the live food or exposure to iodine enriched seawater is the most efficient and cost effective. The American group found that moi larvae reared in ocean water, which possessed substantially higher iodine levels than those found in seawater well water, grew significantly larger, and showed increased survival compared with well water reared larvae. Larvae reared in ocean water also progressed more rapidly through developmental stages than those in low-iodine well seawater. In collaboration with Israeli counterparts, a highly specific and precise radioimmunoassay procedure for thyroid hormones and cortisol was developed. Taken altogether, the combined Hawaiian and Israeli collaborative research suggests that for teleost species of commercial value, adequate levels of environmental iodine are more determinate in metamorphosis than iodine levels in the live zooplankton food provided to the larvae. Insuring sufficiently high enough iodine in the ambient seawater offers a much more economical solution to improved metamorphosis than enriching the live food with costly liposomes incorporating iodine rich oils.
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