Age growth fish (35 resultados)

Hardcover. Condición: Very Good. 1st Edition. 544 pages. White boards. Hardcover.

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. No dust jacket. Re-bound by library. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN.…

London 1929, 50 p. and many tables Da die Bücher aus Lettland verschickt werden, beträgt die Versandkostenpauschale unabhängig der Menge 6 EUR bis 30 kg nach Deutschland und 12 EUR innerhalb der EU-Länder.

Condición: gut. Abb., 23 cm, Aufkleber, Rand leicht geknickt, Heftung leicht rostig. Sprache: Englisch.

Soft Cover. Condición: Very Good. 128pp, b/w photos, diagrams, maps, tables, summary, appendices. Cloth-backed stapled wrappers. 'this paper summarizes some of the investigations by marine biologists between 1951 and 1958 to determine migrations, populations, ages, growth rates, and other previously undiscovered facets of the life history and behavior of North Pacific albacore'. Size: 8vo.…

Hardcover. Condición: Very Good. Small name inside front cover. Otherwise about excellent with minimal use.

ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Paperback, 1976). 1976 1st edition thus. Large 8vo booklet (170 x 256mm). Pp179-197. Illustrated with charts. Card covers. Slight tanning but a very good copy. Laid in Institute of Freshwater Ecology compliments slip, signed by Richard Mann. A study of the diet and growth of pike from the Rivers Stour and Frome. An offprint from the Journal of Fish Biology. . …

Condición: New. Satisfaction Guaranteed or your money back.

Paperback. Condición: Brand New. 72 pages. 8.66x5.91x0.17 inches. In Stock.

pictorial hard cover. Condición: Fine, near new condition. No Jacket. 26 cm. Includes: Illustrations, Maps. VIII, 458 pages.

Taschenbuch. Condición: Neu. Sustainable Fisheries Management in the Amazon | Estimating age and growth of two fish species by means of otolith analysis | Kathrin Mach | Taschenbuch | 68 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783845472911 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Paperback. Condición: Brand New. 72 pages. 8.66x5.91x0.17 inches. In Stock.

Taschenbuch. Condición: Neu. Fishery biology of ribbon fish Trichiurus japonicus Kagoshima - Japan | Kagoshima Bay AGE AND GROWTH, Otolith, Length at age REPRODUCTION, GSI and maturity stage, Spawning frequency FISH LANDING | Alaa Eldin El-Haweet | Taschenbuch | 88 S. | Englisch | 2010 | LAP LAMBERT Academic Publishing | EAN 9783843373579 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. Age and Growth Study in the Marine Fish Nemipterus Japonicus | Marine Biology | Ramakrishnan Veerabathiran | Taschenbuch | 72 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783846594841 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. A Study on Age, Growth and Harvestable Size of Catla catla (Ham.) FISH | Determination of Fish Age and Growth Measurement | Bhatt Nakul A. (u. a.) | Taschenbuch | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786138389644 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condición: Neu. Analysis Of The Microincrements Rhythmic Structures In Otolith And Otolith Morphometry | For The Age, Growth And Important Life Periods Determination Of The Antarctic Fish Pseudochaenichthys georgianus Norman, 1939 | Ryszard Traczyk | Taschenbuch | 196 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139579259 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

hardcover. Condición: As New.

Condición: Fine. RUA10400315.

Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

hardcover. Condición: new.

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1974 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 30 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.…

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 82. A perfect gift for your loved ones. Reprinted from 1973 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 82.…

Leather Bound. Condición: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1973. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 82, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 82 82.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The determination of fish age and growth of Nemiplerus japonicus is fundamental in fisheries biology population studies. Age studies can furnish other basic data such as stock age structure, age at first maturity, spawning frequency, individual and stock responses to changes in the habitat, recruitment success, etc. Age and growth data also permit the determination of population changes due to fishing rates. Because a scale holds the growth history of the fish, it can also be used to determine length at all ages up to the current one. The present study results were showed that the fishes of ages 1, 1+, 2, 2+, 3, 3+, and 4, when the age level was increased, the length also increases but fish weight remains stable during ages 1+ and 2 and increase is seen only after age 3. The age of fish may be determined by various methods depending upon their suitability to the species concerned. In certain cases more than one method may be employed chiefly to verify the results obtained by the other. Overall the fish age and growth study is giving valuable information of fish populations. 72 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present study deals with the 'Age, Growth and Harvestable size of Catla catla (Ham.) from Lake Pichhola, Udaipur, Rajasthan'. The outcome of the present study the fish fauna of lake Pichhola in all 20 fishes species representing 7 families have been recorded from this lake. Scale studies in the Catla catla revealed that at the most 9 annuli were evident in the commercial catch at Pichhola Lake. Based on the studies of scale back calculation, important growth parameter was ascertained which indicated that the species had different growth parameters during the growth period. Further, from the back calculation length of Catla catla the harvestable size of 42.50 cm was inferred. The study in suggesting that the size of Catla catla is suitable to catch for sustainable exploitation of the species. 104 pp. Englisch.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ribbon fish population is one of the important fishery resources in Kagoshima Bay, southern Japan. Age and growth and the annual total mortality coefficient were examined. The age marks on otolith formed once a year between December and February. Females grew faster reached a larger size at age than males. Developmental stages of oocytes and maturity stages of the ovaries were determined after examination of histological section, and batch fecundity was obtained from the frequency of egg diameter. Ribbon fish in Kagoshima Bay mature at age one and the spawning season lasts long from April to October. Main fishing gears of ribbon fish are longline and bottom trolling.Landing volume and number of fishermen landing were examined. Multiple correlation analysis indicated that monthly landing volumes were affected by CPUE and especially the number of fishermen. Ribbon fishes of Kagoshima Bay are relatively moderate in growth among the Japanese populations, having a multiple spawning with annual fluctuation in the spawning period and peak, their catches are consists of relatively large and mature individuals and the stock seems to be considerable exploited.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The determination of fish age and growth of Nemiplerus japonicus is fundamental in fisheries biology population studies. Age studies can furnish other basic data such as stock age structure, age at first maturity, spawning frequency, individual and stock responses to changes in the habitat, recruitment success, etc. Age and growth data also permit the determination of population changes due to fishing rates. Because a scale holds the growth history of the fish, it can also be used to determine length at all ages up to the current one. The present study results were showed that the fishes of ages 1, 1+, 2, 2+, 3, 3+, and 4, when the age level was increased, the length also increases but fish weight remains stable during ages 1+ and 2 and increase is seen only after age 3. The age of fish may be determined by various methods depending upon their suitability to the species concerned. In certain cases more than one method may be employed chiefly to verify the results obtained by the other. Overall the fish age and growth study is giving valuable information of fish populations.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Human populations inhabiting the Amazon Basin depend on large amounts of fish in their diets to meet their protein demands. It is vital to manage this valuable resource not only for its intrinsic value but for its significant extrinsic value to humans and the entire Amazon ecosystem. The present study contributes new information on the biology of two common Amazonian fish species. The relationship between the weight and length of Serrasalmus rhombeus (Piranha Blanco) and Potamorhina latior (Llambina) from three oxbow lakes is examined, and how different habitat types influence fish development. Age and growth are estimated by calcified microstructure analysis. This information is vital in that it may guide future fisheries research on economically important species in the Amazon and ultimately contribute to sustainable fisheries policy and species management plans.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Veerabathiran RamakrishnanDr.Ramakrishnan Veerabathiran ,This monograph from the master thesis work from the author Dr.V.Ramakrishnan.This work has been carried out in the department of Zoology and obtained Master degree from Univers.…