N jayakumar (70 risultati)

Condizione: New. pp. 700.

Condizione: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

Condizione: New. pp. 700.

Soft cover. Condizione: New. ISBN:9789351249313.

Soft cover. Condizione: New. ISBN:9789351249399.

Condizione: New. pp. 700.

Hardcover. Condizione: New. 'Taxonomy of Shellfish is one of the most unique courses in Fisheries Science in view of its importance and implications in diversity. The shellfish includes two highly diversified phyla i.e. Arthropoda and Mollusca which show enormous diversity in their morphology, in the habitats they occupy and in their biology. The correct identification of a candidate species of shellfish is very important for successful aquaculture practices and also for their conservation and management. Further, this book entitled deals with systematic identification of commercially important shellfish species highlighting the important taxonomic characteristics. This book has been written to meet the needs of not only fisheries science students, but also teachers and researchers who need to deal with shellfishes. Written in a textbook form, this book encompasses the knowledge of preservation and cataloguing, classification and identification of the phyla Arthropoda and Molllusca. If this book could help and guide the students and researchers, we shall feel amply rewarded. The book contains 15 chapters that have been explained very clearly with numerous illustrative examples, leaving no scope for confusion.'.…

Soft cover. Condizione: New. 1st Edition. Contents: Foreword. Preface. 1.Introduction. 2. Principles of Stock Assessment. 3. Data Requirement of Stock Assessment. 4. Biological Structure of Fisheries Resource in Space and Time. 5. Indicators of Dynamics in Fishery Resource. 6. Sampling Techniques. 7. Age Determination in Fish. 8. Stock Structure Analysis. 9. Growth Models. 10. Mortality Parameters. 11. Gear Selection. 12. Surplus Production Models. 13. Analytical Models. 14. Computer Packages for Stock Assessment Studies. 15. Stock Recruitment Relationship. 16. Fisheries Management. Glossary. References. Fisheries tend to collapse because of fleet over-capacity, leading to harvesting the stocks of fish beyond their ability to recover. On the other hand, fish stocks may also be under-utilized because of fleet under-capacity. The fishery managers have to strike a balance by directly controlling the fishing capacity (input control) and/or by setting restrictions on the catch (output control). The key factor in the success of striking this balance is the application of fisheries management based on scientific advice coming from results of stock assessment models. This book entitled "Fish Population Dynamics and Stock Assessment" has been written to meet the requirements of graduate, post graduate students, researchers and scientists in fish stock assessment. Written in a textbook form, this book encompasses the knowledge of principles of stock assessment, sampling techniques, age determination, growth parameters, mortality parameters, gear selection, stock assessment models, fisheries management etc. If this book could help and guide the students and researchers, we shall feel amply rewarded. The book contains 16 chapters that have been explained very clearly with numerous illustrative examples, leaving no scope for confusion. (jacket). …

Condizione: New.

Hardcover. Condizione: New. ISBN:9789352220458.

Hardcover. Condizione: New. ISBN:9789352220427.

Soft cover. Condizione: Very Good. Stapled softcover. Pictorial covers with red lettering. Gallery Sri Parvati catalogue from the Exhibition of Drawings in honor of K. M. Adimoolam, April 2008. A light bit of rubbing to rear cover. Otherwise covers and interior are free of marks or tears. Color reproductions of the work of many artists throughout.…

Paperback. Condizione: Brand New. 361 pages. 8.75x5.75x0.75 inches. In Stock.

Condizione: New.

Condizione: New.

Hardback. Condizione: New.

Hardback. Condizione: New.

Hardback or Cased Book. Condizione: New. Fish Population Dynamics and Stock Assessment. Book.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Hardcover. Condizione: New. ISBN:9789388668927.

Condizione: New. In English.

Condizione: New. In English.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New. 2020. Hardcover. . . . . .