Microbial Communities In Aquaculture Ecosystems PDF Download
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Author | : Nicolas Derome |
Publisher | : Springer |
Total Pages | : 163 |
Release | : 2019-06-07 |
Genre | : Science |
ISBN | : 3030161900 |
Download Microbial Communities in Aquaculture Ecosystems Book in PDF, ePub and Kindle
This book sheds light on the major functions of microbial communities in aquaculture ecosystems, showing that by recycling nutrients, degrading organic matter and preventing disease outbreaks, a variety of microbes are truly beneficial to a wide range of aquaculture industries. It discusses how deteriorating environmental quality enables some microbial strains to trigger disease, describes the development of highly sustainable tools to improve water quality, and identifies crucial factors that endanger microbial homeostasis in aquaculture ecosystems. The book also covers post-antibiotic approaches for preventing and treating opportunistic microbial infections based on harnessing environmental and fish-associated microbial communities. Furthermore, it explores how manipulating and engineering these complex microbial communities using bio-agents such as probiotics, phages, natural nutritional additives, or with fine-tuned biofilters will open the door for new ways to develop a more sustainable and cost-effective aquaculture industry. Including an accessible presentation of modern high-throughput sequencing technology to identify host-microbial interactions in aquaculture ecosystems, this book is a valuable resource for scientists, aquaculture and fishery experts, sustainability enthusiasts and scholars in the areas of biology and marine agriculture.
Author | : Nicolas Derome |
Publisher | : |
Total Pages | : 163 |
Release | : 2019 |
Genre | : Aquatic biology |
ISBN | : 9783030161910 |
Download Microbial Communities in Aquaculture Ecosystems Book in PDF, ePub and Kindle
This book sheds light on the major functions of microbial communities in aquaculture ecosystems, showing that by recycling nutrients, degrading organic matter and preventing disease outbreaks, a variety of microbes are truly beneficial to a wide range of aquaculture industries. It discusses how deteriorating environmental quality enables some microbial strains to trigger disease, describes the development of highly sustainable tools to improve water quality, and identifies crucial factors that endanger microbial homeostasis in aquaculture ecosystems. The book also covers post-antibiotic approaches for preventing and treating opportunistic microbial infections based on harnessing environmental and fish-associated microbial communities. Furthermore, it explores how manipulating and engineering these complex microbial communities using bio-agents such as probiotics, phages, natural nutritional additives, or with fine-tuned biofilters will open the door for new ways to develop a more sustainable and cost-effective aquaculture industry. Including an accessible presentation of modern high-throughput sequencing technology to identify host-microbial interactions in aquaculture ecosystems, this book is a valuable resource for scientists, aquaculture and fishery experts, sustainability enthusiasts and scholars in the areas of biology and marine agriculture.
Author | : Ryan P. Bartelme |
Publisher | : |
Total Pages | : 0 |
Release | : 2018 |
Genre | : |
ISBN | : |
Download Cultivating Ecosystems Book in PDF, ePub and Kindle
Author | : Maurizio Labbate |
Publisher | : Frontiers Media SA |
Total Pages | : 250 |
Release | : 2016-09-06 |
Genre | : Microbiology |
ISBN | : 2889199398 |
Download Anthropogenic Impacts on the Microbial Ecology and Function of Aquatic Environments Book in PDF, ePub and Kindle
Aquatic ecosystems are currently experiencing unprecedented levels of impact from human activities including over-exploitation of resources, habitat destruction, pollution and the influence of climate change. The impacts of these activities on the microbial ecology of aquatic environments are only now beginning to be defined. One of the many implications of environmental degradation and climate change is the geographical expansion of disease- causing microbes such as those from the Vibrio genus. Elevating sea surface temperatures correlate with increasing Vibrio numbers and disease in marine animals (e.g. corals) and humans. Contamination of aquatic environments with heavy metals and other pollutants affects microbial ecology with downstream effects on biogeochemical cycles and nutrient turnover. Also of importance is the pollution of aquatic environments with antibiotics, resistance genes and the mobile genetic elements that house resistance genes from human and animal waste. Such contaminated environments act as a source of resistance genes long after an antibiotic has ceased being used in the community. Environments contaminated with mobile genetic elements that are adapted to human commensals and pathogens function to capture new resistance genes for potential reintroduction back into clinical environments. This research topic encompasses these diverse topics and describes the affect(s) of human activity on the microbial ecology and function in aquatic environments and, describes methods of restoration and for modelling disturbances.
Author | : Christon J. Hurst |
Publisher | : Springer |
Total Pages | : 351 |
Release | : 2019-05-13 |
Genre | : Science |
ISBN | : 3030167755 |
Download The Structure and Function of Aquatic Microbial Communities Book in PDF, ePub and Kindle
This book discusses how aquatic microbial communities develop interactive metabolic coordination both within and between species to optimize their energetics. It explains that microbial community structuration often includes functional stratification among a multitude of organisms that variously exist either suspended in the water, lodged in sediments, or bound to one another as biofilms on solid surfaces. The authors describe techniques that can be used for preparing and distributing microbiologically safe drinking water, which presents the challenge of successfully removing the pathogenic members of the aquatic microbial community and then safely delivering that water to consumers. Drinking water distribution systems have their own microbial ecology, which we must both understand and control in order to maintain the safety of the water supply. Since studying aquatic microorganisms often entails identifying them, the book also discusses techniques for successfully isolating and cultivating bacteria. As such, it appeals to microbiologists, microbial ecologists and water quality scientists.
Author | : Rodrigo Gouvea Taketani |
Publisher | : Frontiers Media SA |
Total Pages | : 183 |
Release | : 2022-02-24 |
Genre | : Science |
ISBN | : 2889745198 |
Download Advancements in the Understanding of Anthropogenic Impacts on the Microbial Ecology and Function of Aquatic Environments Book in PDF, ePub and Kindle
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food & Agriculture Org. |
Total Pages | : 50 |
Release | : 2021-12-07 |
Genre | : Technology & Engineering |
ISBN | : 9251354111 |
Download Genetic resources for microorganisms of current and potential use in aquaculture Book in PDF, ePub and Kindle
Aquaculture is the farming of aquatic organisms ranging from microbes to shellfish and finfish. Fisheries production from the capture of wild fish has remained fairly constant since the late 1980s and it is the increase in production from aquaculture that has led to substantial growth in fish production for human consumption, with aquaculture contributing more than wildcaught fisheries for the first time in 2014 and this trend is likely to continue. Global aquaculture production accounted for 44.1 percent of total global fish production, including production for non-food uses, in 2014. The share of fish produced by aquaculture for human consumption increased from 26 percent in 1994 to about 50 percent in 2014, with 73.8 million tonnes of fish valued at USD 160 billion being harvested from aquaculture in 2014. In facing the challenge of providing food to a growing human population predicted to reach 9.7 billion by 2050, fish consumption, especially produced from aquaculture, has an important role to play. The Second International Conference on Nutrition (ICN2) held in 2014 adopted the Rome Declaration on Nutrition that highlighted the key role of fish in meeting the nutritional needs of this growing population. Global per capita fish consumption has increased from under 10 kg in the 1960s to approach 20 kg in 2014 and 2015 and now provides over 3.1 billion people with approaching 20 percent of their animal protein intake, enhancing people’s diets around the world. Microbes play a critically important role in the cycling of nutrients in terrestrial and aquatic ecosystems globally. Marine microbes are responsible for approximately half of global primary production and play a huge role in the cycling of carbon, nitrogen, phosphorus and other nutrients. Microbes have a central role in sustaining life on earth and lie at the centre of such as sustainability and climate change. Microbes also have a direct, central and critically important role in fisheries and aquaculture. Microbes in natural marine and freshwater ecosystems are key components of food webs, primary and secondary production and nutrient cycling. A wide range of microbes are used directly in aquaculture as live feeds, probiotics, and in filtration systems. Aquatic microorganisms are therefore indispensable resources for growth of shellfish and finfish in natural aquatic ecosystems and in aquaculture.
Author | : Savvas Genitsaris |
Publisher | : Frontiers Media SA |
Total Pages | : 161 |
Release | : 2021-12-31 |
Genre | : Science |
ISBN | : 2889719073 |
Download Microbial Communities of Coastal Eutrophic Systems Book in PDF, ePub and Kindle
Author | : Télesphore Sime-Ngando |
Publisher | : Frontiers Media SA |
Total Pages | : 155 |
Release | : 2015-07-24 |
Genre | : Microbiology |
ISBN | : 2889195880 |
Download Roles and mechanisms of parasitism in aquatic microbial communities Book in PDF, ePub and Kindle
Next Generation Sequencing technologies are increasingly revealing that microbial taxa likely to be parasites or symbionts are probably much more prevalent and diverse than previously thought. Every well studied free-living species has parasites; parasites themselves can be parasitized. As a rule of thumb, there is an estimated 4 parasitic species for any given host, and the better a host is studied the more parasites are known to infect it. Therefore, parasites and other symbionts should represent a very large number of species and may far outnumber those with 'free-living' lifestyles. Paradoxically, free-living hosts, which form the bulk of our knowledge of biology, may be a minority! Microbial parasites typically are characterized by their small size, short generation time, and high rates of reproduction, with simple life cycle occurring generally within a single host. They are diverse and ubiquitous in the environment, comprising viruses, prokaryotes and eukaryotes. This Frontiers Research Topic sought to provide a broad overview but concise, comprehensive, well referenced and up-to-date state of the art for everyone involved with microbial parasites in aquatic microbial ecology.
Author | : Jyothis Mathew |
Publisher | : Academic Press |
Total Pages | : 360 |
Release | : 2022-10-20 |
Genre | : Technology & Engineering |
ISBN | : 0323906664 |
Download Recent Advances in Aquaculture Microbial Technology Book in PDF, ePub and Kindle
Recent Advances in Aquaculture Microbial Technology emphasizes various topics on microbiology related technology for aquaculture development and discusses different types of microbiological applications, thus serving as an all-inclusive reference which consolidates microbial technologies adopted in the field. The book covers the history and development of microbial technology in aquaculture as well as aquaculture microbiology, diversity and the role of microbes in aquaculture systems. In addition, it presents the beneficial microbial communities in aquaculture and varying methods employed to study bacterial association in fish, microbes and fish diseases. This resource will help improve research experiments and accomplishments in the area of aqua-culturally relevant microbial technology, making it useful for researchers and scientists in the field. Describes the history and development of microbial technology in aquaculture Presents scientific methods employed to study bacterial association in fish Includes applications of microbial derived nanomaterials in disease prevention and treatment Provides information and the use of probiotics and prebiotics in aquaculture