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作者 Høgåsen, Helga R
書名 Physiological Changes Associated with the Diadromous Migration of Salmonids
出版項 Ottawa : NRC Research Press, 1997
©1998
國際標準書號 9781459302464 (electronic bk.)
9780660176376
book jacket
說明 1 online resource (137 pages)
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
附註 Intro -- Cover page -- Publishing information -- Title page -- Copyright -- Contents -- Abstract -- Résumé -- Introduction -- 1. The river migration -- 1.1. Factors regulating onset of migration -- 1.1.1. Abiotic Factors -- 1.1.2. Biological factors -- 1.1.3. Relative significance of the different factors -- 1.2. Motor activity during migration -- 1.2.1. Swimming pattern -- 1.2.2. Swimming speed and physiological adjustments -- 1.3. Metabolic aspects of migration -- 1.3.1. Energy requirements -- 1.3.2. Energy mobilization -- 1.3.3. Selective significance -- 1.4. Orientation -- 1.4.1. Stream direction and velocity -- 1.4.2. Olfaction -- 1.4.3. Visual references -- 1.4.4. Magnetism -- 1.4.5. Temperature -- 1.4.6. Conclusions -- 2. The transfer between river and sea -- 2.1. The transfer from freshwater to seawater -- 2.1.1. Osmoregulatory changes -- 2.1.2. Acid-base status, respiratory, and circulatory variables -- 2.1.3. Metabolic changes -- 2.2. The transfer from seawater to freshwater -- 2.2.1. Osmoregulatory adaptations -- 2.2.2. Respiratory variables and acid-base status -- 3. Preadaptive changes -- 3.1. Preadaptation to seawater transfer -- 3.1.1. Common and differential features among salmonids -- 3.1.2. The interrelation between migration and smoltification -- 3.1.3. Hormones and smolting -- 3.2. Preadaptation to freshwater transfer -- 3.2.1. Experimental evidence -- 3.2.2. Putative relation with desmoltification -- 4. Endocrinological aspects -- 4.1. Thyroid hormones -- 4.1.1. General aspects of thyroid physiology in fish -- 4.1.2. Possible involvement of thyroid hormones in smoltification -- 4.1.3. Possible involvement of thyroid hormones in river migration -- 4.1.4. Possible involvement of thyroid horomones during salinity changes -- 4.2. Corticosteroids -- 4.2.1. General physiology of corticosteriods in fish
4.2.2. Possible involvement of corticosteroids in preparatory adaptations to salinity changes -- 4.2.3. Possible involvement of corticosteroids in upstream migration -- 4.2.4. Possible involvement of corticosteroids in downstream migration -- 4.2.5. Possible involvement of corticosteroids during salinity changes -- 4.3. Prolactin -- 4.3.1. General physiology of prolactin in fish -- 4.3.2. Possible involvement of prolactin in preparatory adaptations to salinity changes -- 4.3.3. Possible involvement of prolactin in river migration -- 4.3.4. Possible involvement of prolactin during salinity changes -- 4.4. Other hormones -- 4.4.1. Growth hormone -- 4.4.2. Sex steroids -- 4.4.3. Melatonin -- 4.4.4. ANP-like peptides -- 4.4.5. Insulin -- 4.4.6. Others -- Conclusions -- References
The book reviews and discusses present knowledge concerning the diadromous migration of salmonids. It groups elements ranging from ecology to cell biology, to give the reader a background knowledge for critical understanding of published literature and for proper design of experiments
Description based on publisher supplied metadata and other sources
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2020. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
鏈接 Print version: Høgåsen, Helga R. Physiological Changes Associated with the Diadromous Migration of Salmonids Ottawa : NRC Research Press,c1997 9780660176376
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