Population Demographics Of Silver Carp Hypophthalmichthys Molitrix In Kentucky Lake,
2020
Murray State University
Population Demographics Of Silver Carp Hypophthalmichthys Molitrix In Kentucky Lake, Allison M. Lebeda
Murray State Theses and Dissertations
Invasive species continue to threaten aquatic ecosystems in the United States. Silver Carp Hypophthalmichthys molitrix have successfully infiltrated much of the Mississippi River Basin, including Kentucky Lake – a large reservoir located on the Tennessee River in Western Kentucky. Although Silver Carp have been present in Kentucky Lake for at least a decade, until recently, very little was known about the population, how often successful reproduction is occurring, or the environmental conditions that facilitate strong year-classes. Hence, it is difficult for managers to predict the potential impact of Silver Carp on native species. Silver Carp were collected from Kentucky Lake …
Elucidation Of Putative Binding Partners For The Protein Encoded By Orf149 Of Cyprinid Herpesvirus 3 In Goldfish (Carassius Auratus),
2020
University of Veterinary Medicine, Vienna
Elucidation Of Putative Binding Partners For The Protein Encoded By Orf149 Of Cyprinid Herpesvirus 3 In Goldfish (Carassius Auratus), Simon Menanteau–Ledouble, Michael Gotesman, Ebrahim Razzazi‐Fazeli, Sven M. Bergmann, Mansour El‐Matbouli
Publications and Research
No abstract provided.
The Effects Of Replacement Of Fish Meal Protein With A Mixture Of Poultry By-Product Meal, Fish Silage And Fish Protein Hydrolysate On The Growth Performances Of Asian Sea Bass (Lates Calcarifer),
2019
Department of Aquaculture, National Taiwan Ocean University, Keelung 20224, Taiwan, R.O.C
The Effects Of Replacement Of Fish Meal Protein With A Mixture Of Poultry By-Product Meal, Fish Silage And Fish Protein Hydrolysate On The Growth Performances Of Asian Sea Bass (Lates Calcarifer), Yu-Cong Hong, Angela Chien, Shyn-Shin Sheen
Journal of Marine Science and Technology–Taiwan
This feeding trial was conducted to investigate the effects of replacement of dietary fishmeal (FM) with a mixture of poultry by-product meal (PBM), fish silage (FS) and fish protein hydrolysate (FPH) on the growth performances of the Asian sea bass Lates calcarifer. Five isonitrogenous (46% crude protein) and isolipidic (12% crude lipid) diets were formulated to replace 0 (CON), 25 (FM 25), 50 (FM 50), 75 (FM 75) and 100% (FM 100) of fishmeal protein with the protein mixture (78% PBM, 11% FS, and 11% FPH). One additional diet, namely POM was designed to completely replace FM protein with PBM. …
The Vezo Communities And Fisheries Of The Coral Reef Ecosystem In The Bay Of Ranobe, Madagascar,
2019
University of New Orleans, New Orleans
The Vezo Communities And Fisheries Of The Coral Reef Ecosystem In The Bay Of Ranobe, Madagascar, Shane Abeare
LSU New Orleans Theses and Dissertations
Madagascar, a country whose extraordinary levels of endemism and biodiversity are celebrated globally by scientists and laymen alike, yet historically has received surprisingly little research attention, is the setting of the present dissertation. Here, I contribute to the need for applied research by: 1) focusing on the most intensely fished section of the Toliara Barrier Reef, the Bay of Ranobe; 2) characterizing the marine environment, the human population, and the fisheries; and 3) collecting the longest known time-series of data on fisheries of Madagascar, thereby providing a useful baseline for future analyses. In Chapter 1, the bathymetry of the Bay …
Feeding The Future Meat Doesn’T Come Cheap,
2019
Cuny Graduate School of Journalism
Feeding The Future Meat Doesn’T Come Cheap, Lukas C. Southard
Capstones
Cultured – or as it is referred to by companies innovating the technology clean – meat is expected to be the next innovation to change the way the world gets its animal protein. Meat from animal cells grown in a lab seems like science fiction but it is around the corner from hitting your supermarket shelves. The technology has been developed but how these companies intend on scaling up their production to meet retail demands remains a mystery. So far companies have relied on seed and early stage investment from venture capital companies and private sources to fund research. Predictions …
Hunters And Their Perceptions Of Public Access: A View From Afield,
2019
University of Nebraska-Lincoln
Hunters And Their Perceptions Of Public Access: A View From Afield, Joseph J. Fontaine, Alexis D. Fedele, Lyndsie S. Wszola, Lindsey N. Messinger, Christopher J. Chizinski, Jeffery J. Lusk, Karie L. Decker, J. Scott Taylor, Erica F. Stuber
Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications
Declining hunter participation threatens cultural traditions and public support for conservation, warranting examination of the forces behind the downward trajectory. Access to lands for hunting, an often-cited reason for non participation, may play a critical role in the retention and recruitment of hunters. Meeting the access needs of a diverse hunting constituency requires understanding how hunters use and perceive access opportunities, particularly public-access sites. Given that perceptions of access are entirely place based and degrade with time, traditional postseason survey methods may fail to adequately quantify the value of public access to the hunting constituency. To overcome the potential limitations …
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2017/18,
2019
Department of Primary Industries and Regional Development, Western Australia
Statewide Survey Of Boat-Based Recreational Fishing In Western Australia 2017/18, K. L. Ryan, N.G. Hall, E.K. Lai, Claire B. Smallwood, Alissa Tate, S.M Taylor, Brent S. Wise
Fisheries Research Reports
The statewide survey of boat-based recreational fishing includes three components: (i) off-site Phone Surveys (encompassing an initial Screening Survey, a longitudinal Phone-Diary Survey, and Post-Enumeration Surveys); (ii) on-site Boat Ramp Surveys; and (iii) Remote Camera Surveys. The main data collection period was the 12-months from September 2017 to August 2018 inclusive, with the Post-Enumeration Surveys occurring from September to December 2018.
The Effects Of Seasonal Variations, El Niño-Southern Oscillation, And Climate Change On The Tuna-Dolphin Association,
2019
University of San Diego
The Effects Of Seasonal Variations, El Niño-Southern Oscillation, And Climate Change On The Tuna-Dolphin Association, Caitlynn Birch, Michael D. Scott, Zhi-Yong Yin, Lisa T. Ballance
Theses
Tuna and dolphins swim together in the waters of the eastern tropical Pacific, and this association has long benefitted tuna fishermen and intrigued scientists. Although the tuna-dolphin association is often referred to as a “mystery,” much is known about the association. Yellowfin tuna are primarily caught with spotted dolphins and, to a lesser extent, spinner dolphins; historically the spotted dolphin has borne the brunt of the bycatch mortality. The tuna-dolphin association is thought to be a product of the distinct oceanography of the ETP: a shallow mixed layer, a thick oxygen minimum zone, and warm surface waters. As the mixed …
Comparison Of Unused Water And Year-Old Used Water For Production Of Channel Catfish In The Biofloc Technology System,
2019
USDA, Agricultural Research Service
Comparison Of Unused Water And Year-Old Used Water For Production Of Channel Catfish In The Biofloc Technology System, Bartholomew W. Green, Kevin K. Schrader, Steven D. Rawles, Carl D. Webster, Matthew E. Mcentire
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Since excreted feed nitrogen is bio-transformed efficiently in a fully functional mixotrophic biofloc technology production system, re-using this biofloc water over multiple production cycles should be beneficial. The present study, conducted in an outdoor biofloc technology production system, evaluated impacts on fish production characteristics and mineral status, common microbial off-flavors, and water quality dynamics for channel catfish (Ictalurus punctatus) reared in one-year-old waters with low or high total suspended solids used previously for two consecutive catfish biofloc studies or in unused (new) water. Total suspended solids were maintained at 300 to 400 mg/L in the unused and low …
Habitat Associations And Reproduction Of Fishes On The Northwestern Gulf Of Mexico Shelf Edge,
2019
Louisiana State University and Agricultural and Mechanical College
Habitat Associations And Reproduction Of Fishes On The Northwestern Gulf Of Mexico Shelf Edge, Elizabeth Marie Keller
LSU Doctoral Dissertations
Several of the northwestern Gulf of Mexico (GOM) shelf-edge banks provide critical hard bottom habitat for coral and fish communities, supporting a wide diversity of ecologically and economically important species. These sites may be fish aggregation and spawning sites and provide important habitat for fish growth and reproduction. Already designated as habitat areas of particular concern, many of these banks are also under consideration for inclusion in the expansion of the Flower Garden Banks National Marine Sanctuary. This project aimed to gain a more comprehensive understanding of the communities and fish species on shelf-edge banks by way of gonad histology, …
Assessment Of Off-Bottom Oyster (Crassostrea Virginica) Aquaculture Techniques On Biofouling In The Northern Gulf Of Mexico,
2019
Louisiana State University
Assessment Of Off-Bottom Oyster (Crassostrea Virginica) Aquaculture Techniques On Biofouling In The Northern Gulf Of Mexico, Ellis Chapman
LSU Master's Theses
Although off-bottom oyster aquaculture is a rising industry in the northern Gulf of Mexico, it is susceptible to biofouling, the accumulation of organisms on industry surfaces. Biofouling creates problems for commercial growers by increasing the costs of labor associated with biofouling management. The most used off-bottom production techniques involve aerial exposure. OysterGro™ 6-slot off-bottom oyster cages were used in this project to test aerial exposure frequency, antifouling coatings and bag position on mortality, growth rates, shell ratios and condition indices on four sites in the northern Gulf of Mexico. Aerial exposure of floating cages was performed in increments of once …
Towards Ratification And Implementation Of Ilo Work In Fishing Convention, 2007 In The Maldives,
2019
World Maritime University
Towards Ratification And Implementation Of Ilo Work In Fishing Convention, 2007 In The Maldives, Hussain Zameel
World Maritime University Dissertations
No abstract provided.
An Impact Assessment Of Illegal Unreported Unregulated (Iuu) Fishing In Central Africa As A Step Towards Sustainability In Africa’S Fishing Industry : Case Study : Cameroon,
2019
World Maritime University
An Impact Assessment Of Illegal Unreported Unregulated (Iuu) Fishing In Central Africa As A Step Towards Sustainability In Africa’S Fishing Industry : Case Study : Cameroon, Noella Njeuyap Mbotiji
World Maritime University Dissertations
No abstract provided.
Work In Fishing Convention, 2007 : Thailand As A Case Study,
2019
World Maritime University
Work In Fishing Convention, 2007 : Thailand As A Case Study, Decha Chotepanitses
World Maritime University Dissertations
No abstract provided.
Socioeconomic Impacts Of Illegal Unreported And Unregulated (Iuu) Fishing On Sierra Leone,
2019
World Maritime University
Socioeconomic Impacts Of Illegal Unreported And Unregulated (Iuu) Fishing On Sierra Leone, Michael Tamba Fillie
World Maritime University Dissertations
No abstract provided.
Invertebrate And Reef Health Research And Monitoring At Cocos (Keeling) Islands – 2019 Update,
2019
Department of Primary Industries and Regional Development, Western Australia
Invertebrate And Reef Health Research And Monitoring At Cocos (Keeling) Islands – 2019 Update, N Konzewitsch, S. N. Evans
Fisheries Research Reports
The five long term reef monitoring sites implemented by DPIRD in 2010, and surveyed annually until 2014, were resurveyed in April 2016 and February 2017. In 2016, a sixth monitoring site (site 6) was established in the marine protected area of the Pulu Keeling National Park (PKNP).
Integrated Survey Of Boat-Based Recreational Fishing In Inner Shark Bay 2018/19,
2019
Department of Primary Industries and Regional Development, Western Australia
Integrated Survey Of Boat-Based Recreational Fishing In Inner Shark Bay 2018/19, S.M Taylor, Claire B. Smallwood, Cameron J. Desfosses, K. L. Ryan, Gary Jackson
Fisheries Research Reports
Inner Shark Bay is a popular recreational fishing destination. As recreational fishing occurs in a World Heritage Area and Marine Park, there is a need for ongoing reliable information on catches. Many boat-based recreational fishers in inner Shark Bay target Pink Snapper (Chrysophrys auratus).
The Feasibility Of Using Remotely Piloted Aircraft Systems (Rpas) For Recreational Fishing Surveys In Western Australia,
2019
Department of Primary Industries and Regional Development, Western Australia
The Feasibility Of Using Remotely Piloted Aircraft Systems (Rpas) For Recreational Fishing Surveys In Western Australia, Department Of Fisheries
Fisheries Occasional Publications
No abstract provided.
Overhauling Ocean Spatial Planning To Improve Marine Megafauna Conservation,
2019
University of Western Australia
Overhauling Ocean Spatial Planning To Improve Marine Megafauna Conservation, Ana Micaela Martins Sequeira, Graeme Clive Hays, David Sims, Víctor Eguíluz, Jorge Rodríguez, Michelle Heupel, Rob Harcourt, Hannah Calich, Nuno Queiroz, Daniel Paul Costa, Juan Fernández-Gracia, Luciana Ferreira, Simon David Goldsworthy, Mark Andrew Hindell, Mary-Anne Lea, Mark Meekan, Anthony Michael Pagano, Scott Shaffer, Julia Reisser, Michele Thums, Michael Weise, Carlos Duarte
Faculty Publications, Biological Sciences
Tracking data have led to evidence-based conservation of marine megafauna, but a disconnect remains between the many 1000s of individual animals that have been tracked and the use of these data in conservation and management actions. Furthermore, the focus of most conservation efforts is within Exclusive Economic Zones despite the ability of these species to move 1000s of kilometers across multiple national jurisdictions. To assist the goal of the United Nations General Assembly’s recent effort to negotiate a global treaty to conserve biodiversity on the high seas, we propose the development of a new frontier in dynamic marine spatial management. …
Prevalence And Control Of Salmonella Spp. And Sanitary Indicator Microorganisms In Wild Caught And Farm Raised Catfish (Ictalurus Punctatus),
2019
Louisiana State University and Agricultural and Mechanical College
Prevalence And Control Of Salmonella Spp. And Sanitary Indicator Microorganisms In Wild Caught And Farm Raised Catfish (Ictalurus Punctatus), Bilan Costley Jessie
LSU Doctoral Dissertations
Catfish inspections have transitioned from the U.S. Food and Drug Administration (FDA) to the United States Department of Agriculture (USDA). The USDA Food Safety and Inspection Service (FSIS) and Food Emergency Response Network (FERN) consider it important to assess the food safety risk associated with consuming catfish in the United States. Surveillance of farm-raised and wild-caught catfish for pathogens is relevant as a public safety protocol. The purpose of this study was to detect the prevalence of Salmonella spp., identify and examine isolates for antibiotic resistance to clinical treatments, evaluate the effectiveness of antimicrobial chemical treatments against Salmonella enterica, and …
