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1. Interactive physical and biotic factors control dissolved oxygen in salmon spawning streams in coastal Alaska

Author:
Fellman, Jason B.; Hood, Eran; Nagorski, Sonia; Hudson, John; Pyare, Sanjay
Source:
Aquatic sciences 2019 v.81 no.1 pp. 2
ISSN:
1015-1621
Subject:
salmon,   etc   ; aeration; biotic factors; ecosystem respiration; hatcheries; physiology; spawning; stream flow; streams; water temperature; Alaska;     Show all 11 Subjects
Abstract:
... Streamwater dissolved oxygen (DO) concentrations are driven by interacting physical and biotic parameters. Future DO depletion events in small, coastal salmon streams are therefore likely to be driven by changes in hydrology in addition to atmospheric warming. We measured DO, temperature, discharge and spawning salmon abundance in upstream (reference reach) and downstream salmon bearing reaches of ...
DOI:
10.1007/s00027-018-0597-9

2. Microplastics in juvenile Chinook salmon and their nearshore environments on the east coast of Vancouver Island

Author:
Collicutt, Brenna; Juanes, Francis; Dudas, Sarah E.
Source:
Environmental pollution 2019 v.244 pp. 135-142
ISSN:
0269-7491
Subject:
salmon,   etc   ; Oncorhynchus tshawytscha; coasts; juveniles; marine environment; microplastics; oceans; plankton; sediments; tissues; British Columbia;     Show all 11 Subjects
Abstract:
... Microplastics are a significant issue in the world's oceans. These small plastic particles (<5 mm in size) are becoming globally ubiquitous in the marine environment and are ingested by various fish species. Here we investigate the incidence of microplastics in juvenile Chinook salmon and their nearshore marine environments on the east coast of Vancouver Island, British Columbia. We completed a se ...
DOI:
10.1016/j.envpol.2018.09.137

3. Title of the article: Designing for sustainability transitions of aquaculture in Finland

Author:
Mok, Luisa; Gaziulusoy, İdil
Source:
Journal of cleaner production 2018 v.194 pp. 127-137
ISSN:
0959-6526
Subject:
salmon,   etc   ; aquaculture; case studies; certification; trout; uncertainty; Finland;     Show all 7 Subjects
Abstract:
... To facilitate transitions in socio-technical systems, it is necessary to adopt a strategic and systemic perspective. The dynamics of socio-technical systems are associated with uncertainty and may yield to critical problems as the systems change and may lead to adverse results without deliberate intervention. This case study research develops a new theoretical framework to support strategic design ...
DOI:
10.1016/j.jclepro.2018.05.013

4. Ultrasound as potential inhibitor of salmon louse infestation—A small‐scale study

Author:
Skjelvareid, Martin H; Breiland, Mette S W; Mortensen, Atle
Source:
Aquaculture research 2018 v.49 no.8 pp. 2684-2692
ISSN:
1355-557X
Subject:
salmon,   etc   ; Lepeophtheirus salmonis; cages; farms; tanks; transducers (equipment); ultrasonics;     Show all 7 Subjects
Abstract:
... The effect of ultrasound exposure during controlled infection with salmon lice, Lepeophtheirus salmonis, has been studied. Salmon were placed in tanks with salmon lice copepodids for 1 hr, while simultaneously being exposed to sound frequencies of 9.3, 21 or 54 kHz. The sound transducers were operated at maximum power levels, and the 9.3 kHz transducer generated the highest sound level (220.6 dB). ...
DOI:
10.1111/are.13729

5. Hedging salmon price risk

Author:
Bloznelis, Daumantas
Source:
Aquaculture economics & management 2018 v.22 no.2 pp. 168-191
ISSN:
1551-8663
Subject:
salmon,   etc   ; funding; futures trading; planning; prices; risk; uncertainty; variance;     Show all 8 Subjects
Abstract:
... Salmon price is highly volatile and hard to predict, which obscures planning decisions and raises financing costs for market participants. This study considers hedging the spot price uncertainty with salmon futures contracts. It uses a new framework of hedging under square loss, consisting of a new objective function, an optimal hedge ratio and a measure of hedging effectiveness. The new framework ...
DOI:
10.1080/13657305.2017.1409292

6. Cadmium and Lead Content in Chosen Commercial Fishery Products Consumed in Poland and Risk Estimations on Fish Consumption

Author:
Winiarska-Mieczan, Anna; Florek, Mariusz; Kwiecień, Małgorzata; Kwiatkowska, Katarzyna; Krusiński, Robert
Source:
Biological trace element research 2018 v.182 no.2 pp. 373-380
ISSN:
0163-4984
Subject:
salmon; smoked salmon,   etc   ; adults; cadmium; eel; fish consumption; fisheries; herring; lead; mackerel; marinating; markets; risk estimate; salads; trout; Poland;     Show all 16 Subjects
Abstract:
... The presented studies aimed to verify whether fish and fishery products available on the Polish market were safe for consumers in terms of Cd and Pb content. Safety was evaluated according to the content of Cd and Pb in fishery products and based on the share of such products in supplying Cd and Pb in the weekly diet of an adult. Fish samples, of which 139 were smoked fish (26 samples of mackerel, ...
DOI:
10.1007/s12011-017-1104-1

7. Bioaccessibility and antimicrobial properties of a shrimp demineralization extract blended with chitosan as wrapping material in ready-to-eat raw salmon

Author:
Gómez-Estaca, Joaquín; Alemán, Ailén; López-Caballero, M. Elvira; Baccan, Gyselle Chrystina; Montero, Pilar; Gómez-Guillén, M. Carmen
Source:
Food chemistry 2019 v.276 pp. 342-349
ISSN:
0308-8146
Subject:
salmon,   etc   ; antimicrobial properties; astaxanthin; bioavailability; calcium; chitosan; cold storage; hardness; plate count; polyunsaturated fatty acids; raw fish; ready-to-eat foods; shrimp; storage time;     Show all 14 Subjects
Abstract:
... A shrimp extract (SME) obtained from the mild-acid demineralization treatment of shrimp shells to produce chitosan was collected. It was mainly composed of fat (≈73%), protein (≈19%), and ash (≈9%) and contained considerable amounts of calcium (≈1.9 g/100 g), astaxanthin (≈30 mg/100 g) and unsaturated fatty acids (≈27% MUFA, ≈39% PUFA). The SME was used in combination with chitosan for wrapping ra ...
DOI:
10.1016/j.foodchem.2018.10.031

8. Using a dynamic bioenergetics-bioaccumulation model to understand mechanisms of uptake and bioaccumulation of salmon-derived contaminants by stream-resident fish

Author:
Gerig, Brandon S.; Hermann, Nathan T.; Chaloner, Dominic T.; Lamberti, Gary A.
Source:
The Science of the total environment 2019 v.652 pp. 633-642
ISSN:
0048-9697
Subject:
salmon,   etc   ; Oncorhynchus; Salvelinus fontinalis; aquatic food webs; bioaccumulation; diet; ecosystems; eggs; mercury; migratory behavior; models; plasticity; polychlorinated biphenyls; spawning; streams; subsidies; Great Lakes;     Show all 17 Subjects
Abstract:
... Ecosystem linkages created by migratory organisms such as Pacific salmon (Oncorhynchus spp.) facilitate the transfer of ecologically beneficial resource subsidies and environmentally damaging contaminants to recipient food webs. In the Laurentian Great Lakes, introduced Pacific salmon accumulate large contaminant burdens that they disperse to streams during spawning in the form of carcass and game ...
DOI:
10.1016/j.scitotenv.2018.10.149

9. Proteomic comparison of selective breeding and growth hormone transgenesis in fish: Unique pathways to enhanced growth

Author:
Causey, Dwight R.; Kim, Jin-Hyoung; Stead, David A.; Martin, Samuel A.M.; Devlin, Robert H.; Macqueen, Daniel J.
Source:
Journal of proteomics 2019 v.192 pp. 114-124
ISSN:
1874-3919
Subject:
salmon,   etc   ; Oncorhynchus kisutch; food production; genetically modified organisms; immune response; muscles; phenotype; polyinosinic-polycytidylic acid; protein synthesis; proteome; proteomics; selection methods; skeletal muscle; somatotropin; transgenesis;     Show all 15 Subjects
Abstract:
... In fish used for food production and scientific research, fast growth can be achieved via selective breeding or induced instantaneously via growth hormone (GH) transgenesis (GHT). The proteomic basis for these distinct routes towards a similar higher phenotype remains uncharacterized, as are associated implications for health parameters. We addressed this knowledge gap using skeletal muscle proteo ...
DOI:
10.1016/j.jprot.2018.08.013

10. Effects of pharmaceuticals used to treat salmon lice on non-target species: Evidence from a systematic review

Author:
Urbina, M.A.; Cumillaf, J.P.; Paschke, K.; Gebauer, P.
Source:
The Science of the total environment 2019 v.649 pp. 1124-1136
ISSN:
0048-9697
Subject:
salmon,   etc   ; Bivalvia; Caligidae; azamethiphos; cage culture; cypermethrin; deltamethrin; drugs; ecosystems; financial economics; human nutrition; hydrogen peroxide; lice; net pens; nontarget organisms; pathogens; sublethal effects; synergism; systematic review; trout;     Show all 20 Subjects
Abstract:
... Aquaculture is currently one of the best prospects to help meet the growing need for protein in the human diet. However, aquaculture development and production result in consequences for the environment and also impact other productive activities. Salmon and trout cage culture has required the use of large quantities of pharmaceuticals in order to control outbreaks and the persistence of different ...
DOI:
10.1016/j.scitotenv.2018.08.334

11. Growth, immune response, antioxidant capability, and disease resistance of juvenile Atlantic salmon (Salmo salar L.) fed Bacillus velezensis V4 and Rhodotorula mucilaginosa compound

Author:
Wang, Chun; Liu, Ying; Sun, Guoxiang; Li, Xian; Liu, Zhipei
Source:
Aquaculture 2019 v.500 pp. 65-74
ISSN:
0044-8486
Subject:
salmon,   etc   ; Aeromonas salmonicida; Rhodotorula rubra; Salmo salar; antibiotics; antioxidant activity; disease resistance; experimental diets; feed conversion; growth performance; immune response; immunomodulation; juveniles; mortality; probiotics; rearing; recirculating aquaculture systems;     Show all 17 Subjects
Abstract:
... A feeding trial of 62 days was conducted to investigate the effects of dietary administration of a probiotics compound consisting of Bacillus velezensis V4 CGMCC 10149 and Rhodotorula mucilaginosa CGMCC 1013 on growth, immune response, antioxidant capability, and disease resistance of juvenile Atlantic salmon (Salmo salar L.) reared in a recirculating aquaculture system (RAS). Atlantic salmon were ...
DOI:
10.1016/j.aquaculture.2018.09.052

12. High performance UV photodetectors using Nd3+ and Er3+ single- and co-doped DNA thin films

Author:
Vellampatti, Srivithya; Reddeppa, Maddaka; Dugasani, Sreekantha Reddy; Mitta, Sekhar Babu; Gnapareddy, Bramaramba; Kim, Moon-Deock; Park, Sung Ha
Source:
Biosensors & bioelectronics 2019 v.126 pp. 44-50
ISSN:
0956-5663
Subject:
salmon,   etc   ; DNA; Raman spectroscopy; X-ray photoelectron spectroscopy; atomic force microscopy; biosensors; electric current; electric potential; image analysis; lighting; nanomaterials; nucleic acid annealing; physical properties; topology; ultraviolet radiation;     Show all 15 Subjects
Abstract:
... Even though lanthanide ion (Ln3+)-doped DNA nanostructures have been utilized in various applications, they are rarely employed for photovoltage generating devices because of difficulties in designing DNA-based devices that generate voltages under light illumination. Here, we constructed DNA lattices made of synthetic strands and DNA thin films extracted from salmon (SDNA) with single-doping of Nd ...
DOI:
10.1016/j.bios.2018.10.042

13. Evaluating the concentration of emamectin benzoate in Atlantic salmon tissues after sea lice treatments

Author:
St-Hilaire, Sophie; Price, Derek; Noftall, Sarah; Boyce, Brad; Morrison, Diane
Source:
Aquaculture 2019 v.498 pp. 464-469
ISSN:
0044-8486
Subject:
salmon,   etc   ; Caligidae; Salmo salar; condition factor; drug therapy; drugs; feeding behavior; fish communities; louse control; medicated feeds; muscle tissues; muscles; temperature;     Show all 13 Subjects
Abstract:
... Pharmaceutical treatments are an important part of integrated sea lice control strategies in all major salmon producing countries in the world. Ensuring that in-feed medication is delivered appropriately, and that fish achieve an adequate tissue concentration of the medication is critical to a successful treatment. The muscle tissue concentration of emamectin benzoate was assessed post SLICE® trea ...
DOI:
10.1016/j.aquaculture.2018.08.071

14. Development of a large-scale juvenile density model to inform the assessment and management of Atlantic salmon (Salmo salar) populations in Scotland

Author:
Malcolm, Iain A.; Millidine, Karen J.; Glover, Ross S.; Jackson, Faye L.; Millar, Colin P.; Fryer, Robert J.
Source:
Ecological indicators 2019 v.96 pp. 303-316
ISSN:
1470-160X
Subject:
salmon,   etc   ; Salmo salar; conifers; data collection; environmental indicators; freshwater; habitats; juveniles; landscapes; models; monitoring; prediction; probability; riparian areas; rivers; spatial data; trees; watersheds; woodlands; Scotland;     Show all 20 Subjects
Abstract:
... Electrofishing data are commonly collected to assess the status of salmonid populations. However, their interpretation can be challenging without a benchmark measure of abundance against which they can be compared, leading some practitioners to question the value of these data. Juvenile density models that relate salmonid abundance to habitat characteristics offer one approach for developing spati ...
DOI:
10.1016/j.ecolind.2018.09.005

15. Direct quantitation and characterization of fatty acids in salmon tissue by condensed phase membrane introduction mass spectrometry (CP-MIMS) using a modified donor phase

Author:
Borden, Scott A.; Damer, Hannah N.; Krogh, Erik T.; Gill, Chris G.
Source:
Analytical and bioanalytical chemistry 2019 v.411 no.2 pp. 291-303
ISSN:
1618-2642
Subject:
salmon,   etc   ; Oncorhynchus tshawytscha; acetates; chemical bonding; chemical species; chromatography; derivatization; docosahexaenoic acid; eicosapentaenoic acid; foods; hydrophobicity; lithium; quantitative analysis; solvents; spectrometers; tandem mass spectrometry;     Show all 16 Subjects
Abstract:
... Existing mass spectrometric methods for the analysis of fatty acids often require derivatization, chromatographic separations, and/or extensive sample preparation. Direct mass spectrometry strategies can avoid these requirements, but may also suffer from poor quantitation and/or lack of sensitivity. Condensed phase-membrane introduction mass spectrometry (CP-MIMS) provides direct quantitative meas ...
DOI:
10.1007/s00216-018-1467-y

16. Fisheries capture and infectious agents are associated with travel rate and survival of Chinook salmon during spawning migration

Author:
Bass, Arthur L.; Hinch, Scott G.; Teffer, Amy K.; Patterson, David A.; Miller, Kristina M.
Source:
Fisheries research 2019 v.209 pp. 156-166
ISSN:
0165-7836
Subject:
salmon,   etc   ; Cryptobia; Oncorhynchus tshawytscha; adults; biopsy; females; fisheries; genes; gillnets; hatcheries; longevity; males; migratory behavior; mortality; parasites; pathogens; physiological state; quantitative polymerase chain reaction; radio telemetry; spawning;     Show all 20 Subjects
Abstract:
... Following interactions with fisheries gear, fishes may experience delayed mortality or display modified behavior. The physiological status of fish at the time of capture, including the presence of infectious agents, can also influence survival outcomes. To explore the relationship between capture, infectious agents and fate, we simulated gillnet capture on adult salmon returning to a hatchery, use ...
DOI:
10.1016/j.fishres.2018.09.009

17. Molecular characterization and gene expression of syntaxin-1 and VAMP2 in the olfactory organ and brain during both seaward and homeward migrations of chum salmon, Oncorhynchus keta

Author:
Abe, Takashi; Kudo, Hideaki
Source:
Comparative biochemistry and physiology 2019 v.227 pp. 39-50
ISSN:
1095-6433
Subject:
salmon,   etc   ; Oncorhynchus keta; SNARE proteins; adults; anadromous fish; complementary DNA; genes; memory; neuroplasticity; odor compounds; olfactory bulb; quantitative polymerase chain reaction; smell; streams;     Show all 14 Subjects
Abstract:
... Anadromous Pacific salmon (Genus Oncorhynchus) imprint odorants from their natal streams during their seaward migration, and adult salmon use olfaction to identify their natal streams during their homeward migration. However, little is known about the molecular mechanisms of olfactory imprinting in the salmon nervous system. Our previous study suggested that the snap25s gene (encoding a soluble N- ...
DOI:
10.1016/j.cbpa.2018.09.008

18. Histopathological and novel high-throughput molecular monitoring data from farmed salmon (Salmo salar and Oncorhynchus spp.) in British Columbia, Canada, from 2011–2013

Author:
Laurin, Emilie; Jaramillo, Diana; Vanderstichel, Raphaël; Ferguson, Hugh; Kaukinen, Karia H.; Schulze, Angela D.; Keith, Ian R.; Gardner, Ian A.; Miller, Kristina M.
Source:
Aquaculture 2019 v.499 pp. 220-234
ISSN:
0044-8486
Subject:
Infectious salmon anemia virus; salmon,   etc   ; Alphavirus; Chlamydia; Flavobacterium psychrophilum; Herpesviridae; Ichthyophthirius multifiliis; Infectious pancreatic necrosis virus; Oncorhynchus; Piscirickettsia salmonis; Renibacterium salmoninarum; Reoviridae; Salmo salar; aquaculture industry; bacteria; descriptive studies; farmed fish; fish health; freshwater; histopathology; hyperplasia; islands; monitoring; parasites; pathogens; tissues; veterinarians; British Columbia; Queensland;     Show all 29 Subjects
Abstract:
... The purpose of the study was to describe spatial and time-at-sea patterns of endemic and new infectious agents and histopathologically-identified lesions in dead-and-dying farmed non-native Atlantic (AS) and native Pacific (PS) salmon in BC, between 2011 and 2013. Novel high-throughput molecular testing and blinded histopathological examination of tissues were used to evaluate these patterns in fi ...
DOI:
10.1016/j.aquaculture.2018.08.072

19. Morphofunctional features of visceral apparatus of silver arawana Osteoglossum bicirrhosum (Osteoglossidae)

Author:
Gromova, E.S.; Dzerzhinsky, F.J.; Makhotin, V.V.
Source:
Journal of ichthyology 2017 v.57 no.4 pp. 495-508
ISSN:
0032-9452
Subject:
salmon,   etc   ; Osteoglossum bicirrhosum; Salmo salar; ligaments; muscles;     Show all 5 Subjects
Abstract:
... The structure of some muscles—previously undescribed ligaments and aponeurotic structures of the visceral apparatus—of silver arawana Osteoglossum bicirrhosum has been studied in detail. A comparative analysis of the obtained results of anatomization and literature data is carried out. The peculiarities of the functioning of the visceral apparatus of silver arawana in the process of feeding are co ...
DOI:
10.1134/S0032945217040038

20. Statistical inference in two-sex biological populations with reproduction in a random environment

Author:
Molina, Manuel; Mota, Manuel; Ramos, Alfonso
Source:
Ecological complexity 2017 v.30 pp. 63-69
ISSN:
1476-945X
Subject:
salmon,   etc   ; immigration; models; progeny; sexual reproduction;     Show all 5 Subjects
Abstract:
... We mathematically model the demographic dynamics of biological populations with sexual reproduction where mating and reproduction can be influenced by the current number of couples in the population. We assume the more realistic situation where the reproduction process occurs in a non-predictable environment. We also consider the immigration/emigration of couples in the population. In this work, w ...
DOI:
10.1016/j.ecocom.2016.09.005