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The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 1 - Biology

2018-04-06 Science
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Release : 2018-04-06
Genre : Science
Kind : eBook
Book Rating : 641/5 ( reviews)

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Book Synopsis The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 1 - Biology by : Patrick Williot

Download or read book The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 1 - Biology written by Patrick Williot. This book was released on 2018-04-06. Available in PDF, EPUB and Kindle. Book excerpt: The biology of the Siberian sturgeon, Acipenser baerii Brandt 1869, has become a very attractive subject of investigation for biologists since the 1980s. This volume 1 is part of a two-volume set devoted to the species, the second of which focuses on farming. The present volume is divided into three parts: Biology and ecology, Biology and physiology of reproduction, and Ecophysiology, i.e. adaptation to the environment. The first part addresses a broad range of topics, such as: the ecology, including a new approach to species-specificity, a new insight on the mineralization of vertebral elements, two approaches to sex determination, transposable elements in the gonads, early ontogeny, olfaction and gustation, nutrition and swimming. The second part includes neurochemical and anatomical descriptions of the central nervous system and an updated version of the oogenesis, the characteristics of both sperm and spermatozoa, and a synthesis on gonadal steroids (synthesis, plasmatic levels and biological activities). In turn, the third part reveals how the physiology of the species changes depending on environmental factors such as oxygen, ammonia, and nitrite. Some fundamental consequences of ammonia are developed (sublethal and lethal levels, effects on gill epithelium and haematology, acid-base balance, on AA and adenyl nucleotides levels in plasma, brain and muscle tissue). In addition, the book includes two methodological chapters dealing with fish dorsal aortic cannulation and respiration physiology.

The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 2 - Farming

2018-04-09 Science
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Release : 2018-04-09
Genre : Science
Kind : eBook
Book Rating : 765/5 ( reviews)

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Book Synopsis The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 2 - Farming by : Patrick Williot

Download or read book The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) Volume 2 - Farming written by Patrick Williot. This book was released on 2018-04-09. Available in PDF, EPUB and Kindle. Book excerpt: The Siberian sturgeon, Acipenser baerii Brandt 1869 is the most widely farmed sturgeon species. Continuing from Volume 1, which focuses on the biology of the species, the present Volume 2 in turn examines farming aspects. It is divided into six parts, the first of which deals with reproduction and early ontogenesis, i.e. reproductive cycles, controlled reproduction, sperm cryoconservation, and weaning of larvae. The second covers the growing phase with a focus on food and feeding (management, fish meal replacement, potential endocrine disruptions, usefulness of prebiotics and immunostimulants, and nitrogen excretion). Production-related data are the focus of the third part and include: characteristics (countries, structures of production, evolution in production, economic features) of the gross production of the species (meat and caviar) worldwide, a method for assessing the quality of caviars, off-flavors management, and an example of production of fingerlings for restocking. Part four addresses selected long-term management issues: genetic variability of brood stocks, genome manipulation and sex control, and the advantages of hybrids. The next three chapters constitute the fifth part, which is devoted to health status (immunology and welfare). In closing, the absence of ecological risks of introducing the species in non-native waters is shown using two long-term documented examples (Russia and France). Three methodological chapters round out the volume, covering: in vitro incubation of ovarian follicles, a richly illustrated library of echographies and photos, and a detailed presentation of oxygen demand studies.

The Siberian Sturgeon (Acipenser baerii, Brandt, 1869)

2018-04-26 Science
Download The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) PDF Online Free

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Release : 2018-04-26
Genre : Science
Kind : eBook
Book Rating : 255/5 ( reviews)

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Book Synopsis The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) by : Patrick Williot

Download or read book The Siberian Sturgeon (Acipenser baerii, Brandt, 1869) written by Patrick Williot. This book was released on 2018-04-26. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book set focuses on the Siberian sturgeon. Acipenser baerii Brandt 1869, one of the 27 “existing” sturgeon species, is a native species of the Siberian catchments, where – as in many other parts of the world – the sturgeon populations are now threatened. Sturgeon farming practices targeting caviar and meat production have been expanding worldwide since the 1990s, and have seen a further increase since the turn of the century. Among the handful of sturgeon species used for significant production, the most dominant is the Siberian sturgeon. Given its peculiar phylogenetic position as a chondrostei and its use as a biological model in e.g. France, the species has also attracted the attention of biologists. The aim of the editors was to provide for the first time a comprehensive and updated synthesis regarding the farming-related biology of the Siberian sturgeon. In light of the abundance of material, it has been divided into two volumes, with a focus on biology and farming, respectively. The main parts of Volume 1 are Biology and ecology, Biology and physiology of reproduction, and Ecophysiology, i.e. adaptation to the environment. In turn, Volume 2 is divided into six parts: Reproduction and early ontogenesis, Growing, Global production, Long-term management of brood stock, State of health through welfare and immunology, and Ecological risks of installation in non-native waters, illustrated by two long-term documented examples in Russia and France.

The Siberian sturgeon (Acipenser baerii, Brandt, 1869).

2018
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Release : 2018
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Book Synopsis The Siberian sturgeon (Acipenser baerii, Brandt, 1869). by : Patrick Williot

Download or read book The Siberian sturgeon (Acipenser baerii, Brandt, 1869). written by Patrick Williot. This book was released on 2018. Available in PDF, EPUB and Kindle. Book excerpt:

Conservation Physiology for the Anthropocene - Issues and Applications

2022-11-18 Science
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Release : 2022-11-18
Genre : Science
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Book Rating : 698/5 ( reviews)

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Book Synopsis Conservation Physiology for the Anthropocene - Issues and Applications by :

Download or read book Conservation Physiology for the Anthropocene - Issues and Applications written by . This book was released on 2022-11-18. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Physiology for the Anthropocene – A Systems Approach, Volume 39B in the Fish Physiology series, is a comprehensive synthesis related to the physiology of fish in the Anthropocene. This volume helps solve knowledge gaps by considering the many ways in which different physiological systems (e.g., sensory physiology, endocrine, cardio-respiratory, bioenergetics, water and ionic balance and homeostasis, locomotion/biomechanics, gene function) and physiological diversity are relevant to the management and conservation of fish and fisheries. Chapters in this release include Using physiology for recovering imperiled species – the Delta smelt, Conservation hatcheries – the Sturgeon story, Aquatic pollutants and stressors, and more. Other sections discuss Fisheries interactions in a multi-stressor world, Environmental change in riverine systems - Amazon basin stressors, Environmental change in lakes and wetlands – East African basin stressors, Coral reef fish in a multi-stressor world, Polar fish in a multi-stressor world, Physiology informs fisheries restoration and habitat management, A physiological perspective on fish passage and entrainment, Invasive species control and management – the sea lamprey story, and On the conservation physiology of fishes for tomorrow. - Includes authoritative contributions from an international board of authors, each with extensive expertise in the conservation physiology of fish - Provides the most up-to-date information on the ways in which different physiological systems are relevant to the management and conservation of fish and fisheries - Presents the latest release in the Fish Physiology series - Identifies how anthropogenic stressors perturb physiological systems - Explores how different physiological systems can be exploited to solve conservation problems

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