ALBERT

Beschreibung / Inhaltsverzeichnis: Plenary Lectures --- Fisheries Management: Status and Challenges / Ichiro Nomura / pp. 1-16 --- Exploring the BOFFFF Hypothesis Using a Model of Southern African Deepwater Hake (Merluccius paradoxus) / John G. Field, Coleen L. Moloney, Louis du Buisson, Astrid Jarre, Tore Stroemme, Marek R. Lipinski and Paulus Kainge / pp. 17-26 --- Effects of Fishing on Inter and Intra Stock Diversity of Marine Resources / Gudrun Marteinsdóttir and Heidi Pardoe / pp. 27-43 --- Knowledge on How To Achieve Sustainable Fisheries / Ray Hilborn / pp. 45-56 --- The Role of Docosahexaenoic and Arachidonic Acids as Determinants of Evolution and Hominid Brain Development / Michael A. Crawford, C. Leigh Broadhurst, Claudio Galli, Kebreab Ghebremeskel, Holm Holmsen, Letten F. Saugstad, Walter F. Schmidt, Andrew J. Sinclair and Stephen C. Cunnane / pp. 57-76 --- Genomics and the Genome Duplication in Salmonids / Ben F. Koop and William S. Davidson / pp. 77-86 --- A Tale of Two Initiatives: Integrated Coastal Management in Xiamen and Batangas Bay Region / Thia-Eng Chua / pp. 87-102 --- Keynote 1: Fisheries and Fish Biology --- Age-validated Longevity of Fishes: Its Importance for Sustainable Fisheries / Gregor M. Cailliet and Allen H. Andrews / pp. 103-120 --- Monitoring Prey Availability via Data Loggers Deployed on Seabirds: Advances and Present Limitations / C. A. Bost, A. Jaeger, W. Huin, P. Koubbi, L. G. Halsey, H. Hanuise and Y. Handrich / pp. 121-137 --- Refocusing Stock Assessment in Support of Policy Evaluation / André E. Punt / pp. 139-152 --- Hatchery Stocking for Restoring Wild Populations: A Genetic Evaluation of the Reproductive Success of Hatchery Fish vs. Wild Fish / Hitoshi Araki / pp. 153-167 --- A Review of Bycatch and Discard Issue Toward Solution / Tatsuro Matsuoka / pp. 169-180 --- Keynote 2: Aquaculture --- Environmental Impact of Aquaculture on Coastal Planktonic Ecosystems / Yngvar Olsen and Lasse Mork Olsen / pp. 181-196 --- Meeting the Future Demand for Aquatic Food through Aquaculture: the Role of Aquatic Animal Health / Melba G. Bondad-Reantaso and Rohana P. Subasinghe / pp. 197-207 --- Keynote 3: Biotechnology --- Spermatogonial Transplantation in Fish: Production of Trout Offspring from Salmon Parents / Tomoyuki Okutsu, Yutaka Takeuchi and Goro Yoshizaki / pp. 209-219 --- Biotechnology of Marine Invertebrates-Recent Advances in Shrimp and Shellfish / Anchalee Tassanakajon, Tipachai Vatanavicharn, Premruethai Supungul, Sureerat Tang, Piti Amparyup, Kunlaya Somboonwiwat, Sirinit Tharntada, Jun Takahashi and Haruhiko Toyohara / pp. 221-239 --- Molecular Biotechnology of Development and Growth in Fish Muscle / Ian A. Johnston, Daniel J. Macqueen and Shugo Watabe / pp. 241-262 --- Molecular Innate Immunity in Teleost Fish: Review and Future Perspectives / Takashi Aoki, Tomokazu Takano, Mudjekeewis D. Santos, Hidehiro Kondo and Ikuo Hirono / pp. 263-276 --- Molecular Interaction between Fish Pathogens and Host Aquatic Animals / Laura L. Brown and Stewart C. Johnson / pp. 277-288 --- Keynote 4: Post Harvest Science and Technology --- Progress on Processing and Utilization of Aquatic Products in China / Xichang Wang, Jingjing Zhang and Jiechun Deng / pp. 289-295 --- Molecular Identification of Species and the Geographic Origin of Seafood / Michiaki Yamashita, Atsushi Namikoshi, Jun Iguchi, Yasuharu Takashima, Mohammed Anwar Hossain, Takeshi Yabu and Yumiko Yamashita / pp. 297-306 --- Keynote 5: Ecosystems—Linking Climate Change and Fisheries— --- Effects of Climate Change on Marine Ecosystems / Chen-Tung Arthur Chen / pp. 307-316 --- Keynote 6: Freshwater, Coastal and Marine Environments --- Harmful Algal Blooms and Ocean Observing Systems: Needs, Present Status and Future Potential / Donald M. Anderson / pp. 317-334 --- Coastal Artificial Habitats for Fishery and Environmental Management and Scientific Advancement / William Seaman / pp. 335-349 --- “Sato-Umi”—A New Concept for Sustainable Fisheries / Tetsuo Yanagi / pp. 351-358 --- Keynote 7: Biodiversity and Management --- Optimal Fishing Policies That Maximize Sustainable Ecosystem Services / Hiroyuki Matsuda, Mitsutaku Makino and Koji Kotani / pp. 359-369 --- Ecosystem-Based Sustainable Conservation and Management of Pacific Salmon / Masahide Kaeriyama / pp. 371-380 --- Some Lessons from Implementing Management Procedures / Douglas S. Butterworth / pp. 381-397 --- Keynote 8: Economics and Social Science --- Reconsidering the Contribution of Fisheries to Society and Millennium Development Goals / Kenneth Ruddle / pp. 399-411 --- Advantages and Disadvantages of the Fisheries Trade / Yoshiaki Matsuda / pp. 413-423 --- Keynote 9: Education and International Cooperation --- Japan’s Fisheries Cooperation: Principle, Programs and Achievements / Akihiro Mae / pp. 425-434 --- Institutional Capacity Development for Sustainable Aquaculture and Fisheries: Strategic Partnership with Local Institutions / Renato F. Agbayani and Joebert D. Toledo / pp. 435-448 --- International Cooperation for Higher Education in Aquaculture and Fisheries Science—A European Point of View— / Jean Dhont / pp. 449-460

Beschreibung / Inhaltsverzeichnis: Pages 1-3: Introduction --- Pages 4-11: Euler equations --- Pages 12-32: Vortex model --- Pages 33-52: An existence theorem for Euler equations --- Pages 53-66: Further considerations on vortex model --- Pages 67-79: A mean field limit --- Pages 80-86: Navier-Stokes equations --- Pages 87-98: Diffusion process and Navier-Stokes equations --- Pages 99-115: Mean field limit and propagation of chaos for Navier-Stokes equations --- Pages 116-129: The problem of boundary conditions, chorin method and concluding remarks

Beschreibung / Inhaltsverzeichnis: 1. General introduction --- 2. Morphological development of sensory and swimming organs and the central nervous system in the striped jack --- 2-1. Introduction --- 2-2. Materials and methods --- 2-2A. Materials --- 2-2B. Morphology --- 2-2C. Histology of eye, lateral line, muscle, bone and the central nervous system --- 2-3. Results --- 2-3A. Morphology --- 2-3B. Relative growth --- 2-3C. Ossification --- 2-3D. Muscle --- 2-3E. Eye --- 2-3F. Cephalic and trunk lateral lines --- 2-3G. The central nervous system --- 2-4. Discussion --- 2-4A. Morphological development related to swimming ability --- 2-4B. Development of sensory organs --- 2-4C. Development of the central nervous system --- 3. Ontogeny of schooling behavior and other behavioral traits in the striped jack --- 3-1. Introduction --- 3-2. Materials and methods --- 3-2A. Phototaxis --- 3-2B. Rheotaxis --- 3-2C. Optokinetic response --- 3-2D. Schooling behavior --- 3-2E. Association with floating objects --- 3-3. Results --- 3-3A. Phototaxis --- 3-3B. Rheotaxis --- 3-3C. Optokinetic response --- 3-3D. Schooling behavior --- 3-3E. Association behavior --- 3-4. Discussion --- 3-4A. Development of taxis in relation to sensory and swimming organs --- 3-4B. Ecological speculations on survival strategy and migratory behavior --- 4. Critical involvement of the central nervous system for the development of schooling behavior revealed by docosahexaenoic acid deficiency experiments --- 4-1. Introduction --- 4-2. Materials and methods --- 4-2A. Effect of dietary DHA on the growth, survival, and brain development in the striped jack --- 4-2B. Effect of dietary condition on behavior --- 4-2C. Incorporation of DHA into the central nervous system --- 4-3. Results --- 4-3A. Effect of dietary DHA on the growth, survival, and brain development in the striped jack --- 4-3B. Effect of dietary condition on the schooling behavior of yellowtail --- 4-3C. Incorporation of DHA into the central nervous system in the yellowtail --- 4-4. Discussion --- 5. Ontogeny of association behavior between jack mackerel and jellyfish --- 5-1. Introduction --- 5-2. Materials and methods --- 5-2A. Feeding on jellyfish --- 5-2B. Utilization of jellyfish as a prey collector --- 5-2C. Utilization of jellyfish as a refuge from predators --- 5-2D. Ontogenetic changes in the function of association between jack mackerel and jellyfish --- 5-2E. Underwater observation of fish assemblages associated with jellyfish --- 5-3. Results --- 5-3A. Feeding on jellyfish --- 5-3B. Utilization of jellyfish as a prey collector --- 5-3C. Utilization of jellyfish as a refuge from predators --- 5-3D. Ontogenetic changes of the function of association between jack mackerel and jellyfish --- 5-3E. Underwater observation of fish assemblages associated with jellyfish --- 5-4. Discussion --- 5-4A. Ontogeny of function in the association behavior of jack mackerel with jellyfish --- 5-4B. Ontogeny of mechanisms in associating with jellyfish --- 6. Behavioral ontogeny of common pelagic fishes with reference to the population replacement --- 6-1. Introduction --- 6-2. Materials and methods --- 6-2A. Fish husbandry --- 6-2B. Swimming speed --- 6-2C. Anti-predator performance --- 6-3. Results --- 6-3A. Growth --- 6-3B. Swimming speed and anti-predator performance --- 6-4. Discussion --- 6-4A. Growth performance of hatchery-reared pelagic fish larvae and comparison to wild conspecifics --- 6-4B. Swimming speeds in the context of feeding ecology --- 6-4C. Inter-specific difference of the ontogeny of anti-predator performance --- 6-4D. Environmental factors as a driving force of population replacement --- 7. General discussion: Towards the sustainable management of fisheries resources --- 7-1. Implications of ontogenetic study for the fisheries resource management --- 7-2. Perspectives for the sustainable management in fisheries resources

Beschreibung / Inhaltsverzeichnis: Part 1 Sperm Attraction, Activation and Acrosome Reaction --- 1 Sperm Chemotaxis: The First Authentication Events Between Conspecific Gametes Prior to Fertilization (Manabu Yoshida) --- 2 Respiratory CO2 Mediates Sperm Chemotaxis in Squids (Noritaka Hirohashi) --- 3 Specific Mechanism of Sperm Storage in Avian Oviducts (Tomohiro Sasanami) --- 4 Allurin: Exploring the Activity of a Frog Sperm Chemoattractant in Mammals (Douglas E. Chandler) --- 5 Structure, Function and Phylogenetic Consideration of Calaxin (Kazuo Inaba) --- 6 Cl- Channels and Transporters in Sperm Physiology (Alberto Darszon) --- 7 Equatorin-related Subcellular and Molecular Events During Sperm Priming for Fertilization in Mice (Kiyotaka Toshimori) --- 8 Acrosome Reaction-mediated Motility Initiation that is Critical for the Internal Fertilization of Urodele Amphibians (Akihiko Watanabe) --- 9 Analysis of the Mechanism that Brings Protein Disulfide Isomerase-P5 to Inhibit Oxidative Refolding of Lysozyme (Miho Miyakawa) --- Part 2 Gametogenesis, Gamete Recognition, Activation, and Evolution --- 10 Effect of Relaxin-like Gonad-Stimulating Substance (GSS) on Gamete Shedding and 1-Methyladenine Production in Starfish Ovaries (Masatoshi Mita) --- 11 Incapacity of 1-Methyladenine Production to Relaxin-like Gonad-Stimulating Substance (GSS) in Ca2+-free Seawater-treated Starfish Ovarian Follicle Cells (Masatoshi Mita) --- 12 Novel Isoform of Vitellogenin Expressed in Eggs is a Binding Partner of the Sperm Proteases, HrProacrosin and HrSermosin, in the Ascidian Halocynthia roretzi (Hitoshi Sawada) --- 13 Actin Cytoskeleton and Fertilization in Starfish Eggs (Luigia Santella) --- 14 Focused Proteomics on Egg Membrane Microdomains to Elucidate the Cellular and Molecular Mechanisms of Fertilization in the African Clawed Frog Xenopus laevis (Ken-ichi Sato) --- 15 Egg Activation in Polyspermy: Its Molecular Mechanisms and Evolution in Vertebrates (Yasuhiro Iwao ) --- 16 ATP Imaging in Xenopus laevis Oocyte (Takashi Ijiri) --- 17 Mitochondrial Activation and Nitric Oxide (NO) Release at Fertilization in Echinoderm Eggs (Tatsuma Mohri) --- 18 Functional Roles of Spe Genes in the Male Germline During Reproduction of Caenorhabditis elegans (Hitoshi Nishimura) --- 19 Origin of Female/Male Gender as Deduced by the Mating Type Loci of the Colonial Volvocalean Greens (Hisayoshi Nozaki) --- Part 3 Allorecognition in Male–Female Interaction --- 20 Allorecognition and Lysin Systems During Ascidian Fertilization (Hitoshi Sawada) --- 21 Self-incompatibility in the Brassicaceae (Megumi Iwano) --- 22 Signalling Events in Pollen Acceptance or Rejection in the Arabidopsis Species (Daphne R. Goring) --- 23 Papaver rhoeas S-Determinants and the Signaling Networks they Trigger (Vernonica E. Franklin-Tong ) --- 24 S-RNase-based Self-incompatibility in Petunia: A Complex Non-self Recognition System Between Pollen and Pistil (Teh-hui Kao) --- 25 Self-incompatibility System of Ipomoea trifida, a Wild-type Sweet Potato (Tohru Tsuchiya) --- Part 4 Male–Female Interaction and Gamete Fusion --- 26 Profiling the GCS1-based Gamete Fusion Mechanism (Toshiyuki Mori) --- 27 Fertilization Mechanisms of the Rodent Malarial Parasite Plasmodium berghei (Makoto Hirai) --- 28 Sexual Reproduction of a Unicellular Charophycean Alga, Closterium peracerosum-strogosum-littorale Complex (Hiroyuki Sekimoto) --- 29 Fertilization of Brown Algae: Flagellar Function in Phototaxis and Chemotaxis (Taizo Motomura ) --- 30 Gene and Protein Expression Profiles in Rice Gametes and Zygotes: A Cue for Understanding the Mechanisms of Gametic and Early Zygotic Development in Angiosperms (Takashi Okamoto) --- 31 Role of CD9 in Sperm-Egg Fusion and Virus-induced Cell Fusion in Mammals (Kenji Miyado) --- 32 The Mechanism of Sperm-Egg Fusion in Mouse and the Involvement of IZUMO1 (Naokazu Inoue) --- 33 A ZP2 Cleavage Model of Gamete Recognition and the Post-fertilization Block to Polyspermy (Jurrien Dean) --- 34 Involvement of Carbohydrate Residues of the Zona Pellucida in In Vitro Sperm Recognition in Pigs and Cattle (Naoto Yonezawa) --- Part 5 Organella, Proteolysis, and New Techniques --- 35 The Role of Peroxisomes in Plant Reproductive Processes (Shoji Mano) --- 36 Regulation of Vacuole-mediated Programmed Cell Death During Innate Immunity and Reproductive Development in Plants (Tomoko Koyano) --- 37 Sperm Proteasomes as a Putative Egg Coat Lysin in Mammals (Peter Sutovsky) --- 38 Germline Transformation in the Ascidian Ciona intestinalis (Yasunori Sasakura) --- BM Index.  

Beschreibung / Inhaltsverzeichnis: 1. Introduction --- 2. Mitochondrion-rich (MR) cells --- 2-1. General characteristics of MR cells --- 2-2. Molecular mechanisms of ion-transporting functions of MR cells --- 3. Euryhalinity and stenohalinity of teleosts --- 4. Mozambique tilapia --- 4-1. MR cells in the yolk-sac membrane of tilapia embryos and larvae --- 4-2. FW- and SW-type MR cells in tilapia embryos and larvae --- 4-3. Functions of multicellular complexes of SW-type MR cells --- 4-4. Functional differentiation of MR cells in the yolk-sac membrane --- 4-5. Functional classification of MR cells in the yolk-sac membrane --- 4-6. "Yolk ball" incubation system --- 4-7. Salinity tolerance of adult tilapia --- 4-8. Possible osmoreception by MR cells --- 5. Killifish --- 5-1. Transitional processes of MR-cell distribution during early life stages --- 5-2. Distinct FW- and SW-type MR cells --- 5-3. Functional alteration and replacement of MR cells --- 5-4. Ion-absorbing mechanisms of MR cells --- 6. Chum salmon --- 6.1. Hypoosmoregulatory ability of chum salmon embryo --- 6-2. Seawater adaptability in chum salmon fry --- 6-3. MR-cell turnover in the gills of chum salmon fry --- 6-4. Loss of hypoosmoregulatory ability in mature chum salmon --- 7. Japanese eel --- 7-1. Epidermal MR cells in embryos and larvae --- 7-2. Ontogenic changes in MR cells during leptocephalus and glass eel stages --- 7-3. MR cells in glass eel acclimated to FW --- 7-4. Gill MR cells in eel cultured in FW and those acclimated to SW --- 7-5. MR cells in yellow and silver eel --- 8. Fugu --- 8-1. Low-salinity tolerance of fugu --- 8-2. Gill MR cells in fugu --- 8-3. Functional significance of prolactin in a marine teleost of fugu --- 8-4. Comparison of growth in fugu reared in 25 and 100% SW. --- 9. Japanese dace --- 9-1. Acid tolerance of Osorezan dace --- 9-2. Molecular mechanisms of acid adaptation --- 10. Conclusions and future perspectives

Beschreibung / Inhaltsverzeichnis: 1. Introduction --- 2. Eel as an experimental fish for studying liver functions --- 2-1. Availability of eel (Anguilla japonica) as an experimental fish --- 2-2. Perfusion of eel liver --- 2-3. Primary culture of eel hepatocytes --- 2-3A. Isolated eel hepatocytes --- 2-3B. Primary culture of eel hepatocytes --- 3. Glucose metabolisms in eel liver --- 3-1. Gluconeogenesis in rat liver --- 3-2. Gluconeogenesis in eel liver --- 3-2A. Gluconeogenesis by perfused eel liver --- 3-2B. Gluconeogenesis by isolated eel hepatocytes and cultured eel hepatocytes --- 3-3. Phosphoenolpyruvate synthesis pathway in eel liver --- 3-3A. Effects of inhibitors --- 3-3B. Subcellular distribution of enzymes --- 3-3C. Effects of leucine and other amino acids --- 3-3D. Effect of oleic acid --- 3-4. Comparison of PEP synthesis pathways between eel, rat, and pigeon liver --- 3-5. Glycogen metabolisms in eel liver --- 4. Lipoprotein metabolisms in eel liver --- 4-1. Characteristics of fish serum lipoproteins --- 4-2. Lipoproteins secreted by primary cultured eel hepatocytes --- 4-3. Effects of maturation on eel lipoprotein metabolism --- 4-3A. Comparison of body length, body weight, gonad-somatic index, and plasma thyroxine between silver and yellow eels --- 4-3B. Comparison of plasma lipoproteins between silver and yellow eels --- 4-3C. Comparison of lipoprotein synthesis by cultured hepatocytes of silver and yellow eels --- 4-3D. Effect of thyroxine on lipoprotein synthesis by cultured eel hepatocytes --- 4-4. HDL binding to primary cultured eel hepatocytes --- 4-4A. Stimulatory effect of HDL on VLDL-like lipoprotein synthesis and secretion --- 4-4B. ApoAI and apoAII of HDL do not function as a ligand for eel HDL receptor --- 4-4C. Ganglioside of HDL functions as a ligand for an HDL receptor of eel hepatocytes --- 4-4C-1. Ganglioside GM4 isolated from eel serum HDL --- 4-4C-2. GM4 as the ligand for eel HDL receptor --- 4-5. Vitellogenin induction by cultured eel hepatocytes --- 4-5A. Vitellogenin induction by estradiol-17β --- 4-5B. Vitellogenin induction by cultured eel hepatocytes --- 4-5C. Stimulatory effect of HDL on vitellogenin synthesis and secretion --- 5. Discussion --- 5-1. Integrity of a perfused eel liver, isolated and cultured hepatocytes --- 5-2. Gluconeogenesis and glycogen metabolisms in eel liver --- 5-2A. Gluconeogenesis --- 5-2B. Glycogen metabolisms --- 5-3. Lipoprotein metabolisms in eel liver --- 5-3A. Lipoprotein synthesized by cultured eel hepatocytes --- 5-3B. HDL metabolism --- 5-3C. Induction of vitellogenin synthesis by cultured eel hepatocytes. --- 5-4. General Discussion

Beschreibung / Inhaltsverzeichnis: 1. Introduction --- 2. Phylogeny of the genus Anguilla --- 2-1. Morphological studies --- 2-2. Molecular phylogenetic approaches --- 2-3. A new species in the genus Anguilla --- 3. Life histories of temperate anguillids --- 3-1. Spawning areas of temperate eels --- 3-2. Larval migration of temperate eels --- 3-3. Growth phase and spawning migration --- 4. Population structure of temperate eels --- 5. Life histories of tropical anguillids --- 5-1. Spawning areas of tropical eels --- 5-2. Larval migration of tropical eels --- 5-3. Growth phase and spawning migration --- 6. Population structure of tropical eels --- 7. Discussion --- 7-1. Evolution of migration in anguillid eels --- 7-2. Management and conservation of eel resources

Beschreibung / Inhaltsverzeichnis: Echinoderms are a vast group of spiny-skinned animals including starfish, brittle-stars, sea urchins, sand dollars, feather stars, sea lilies and sea cucumbers. These relatives of chordates and hemichordates have inhabited the world’s oceans for more than 500 million years. Modern members of the Echinodermata are, with over 7 000 species, an integral part of marine communities from the intertidal to the deep sea. Echinoderms play a major ecological role in marine habitats and are of economic importance in fisheries, aquaculture and biomedicine. The present volume contains the abstracts of lectures and posters presented during the 7th European Conference on Echinoderms (ECE) as well as excursion guides. This year’s conference was held at the northern campus of the Georg-August University in Göttingen, Germany, from October 2-9, 2010. More than 100 biologists, palaeontologists and other scientists from 25 countries participated.

Beschreibung / Inhaltsverzeichnis: Stromatolites are the most intriguing geobiological structures of the entire history of the earth since the early beginning of the fossil record in the Archaean. Traditionally, stromatolites and related microbial sediments are interpreted as biosedimentological remains of biofilms and microbial mats. Stromatolites are important environmental and evolutionary archives that give us plenty of information on ancient habitats, biodiversity, and evolution of complex benthic biosystems. However, many aspects of the formation, biology, and geobiology of these structures are still cryptic and poorly understood. The symposium is dedicated to Ernst Louis Kalkowsky (1851–1938), who introduced the terms “Stromatolith” and “Ooid” to the earth science community in 1908.

Beschreibung / Inhaltsverzeichnis: Natural hazards and anthropic activities threaten the human environment. The gathering of field data is needed so as to quantify the impact of such activities. To gather the necessary data researchers nowadays use a great variety of new instruments based on electronics. Yet, the working principles of this new instrumentation might not be well understood by some potential users. All operators of these new tools must gain proper insight so as to be able to judge whether the instrument is selected appropriately and functions adequately. This book attempts to demonstrate some characteristics that are not easy to understand by the uninitiated in the use of electronic instruments. The material presented in this book was prepared with the purpose of reflecting the technological changes that have occurred in environmental modern instrumentation in the last few decades. The book is intended for students of hydrology, hydraulics, oceanography, meteorology and environmental sciences. Basic concepts of electronics, special physics principles and signal processing are introduced in the first chapters in order to enable the reader to follow the topics developed in the book, without any prior knowledge of these matters. The instruments are explained in detail and several examples are introduced to show their measuring limitations. Enough mathematical fundamentals are given to allow the reader to reach a good quantitative knowledge.

Beschreibung / Inhaltsverzeichnis: 1. Introduction --- 2. Standard growth formula in fish population dynamics --- 2-1. Traditional growth formulae --- 2-2. Standard formula of RGF in fish population dynamics --- 2-3. Seasonal growth formula --- 2-4. Standard formula for seasonal growth --- 2-5. Parameter estimation and statistical test of growth formulae --- (Example 1) Fitting the growth formula to clam data. --- (Example 2) Fitting VBGF1 for Pacific hake data. --- 2-6. The generalized reproduction model --- 2-7. Parameter estimation for reproduction model --- 2-8. Supplement --- 3. Analysis of the body-size composition --- 3-1. Statistical model --- 3-2. Hasselblad method --- 3-3. Undetermined multiplier method --- 3-4. EM algorithm --- 3-5. Convergence criterion by diminishing mapping --- 3-6. Approximation of the Jacobi method --- 3-7. Difference between the iteration method and the EM algorithm --- (Example 3) Estimation of the age composition for the data of the porgy --- 3-8. Marquardt method --- 4. Estimation of the population size --- 4-1. Petersen method --- (Example 4) Estimation of the 95% interval of N when M = 60, n = 141, and r = 11. --- 4-2. Bayesian statistical method for the Petersen method --- 4-3. Bayesian statistical method by using the hyper-geometric distribution --- 4-4. Quadrat method --- 4-5. Bayesian statistical method for the quadrat method --- (Example 5) Estimation of the 95% interval of n when r = 5 and p = 0.1. --- 4-6. DeLury removal method --- (Example 6) Analysis of the data in Table 5. --- 4-7. Proof of the sum formulae of the binomial distribution and the hyper-geometric distribution --- 5. Survival models --- 5-1. VPA --- 5-2. VPA using mortality rates --- 5-3. Leslie matrix model --- 5-4. Linear programming for fishing equations --- 6. Summary

Beschreibung / Inhaltsverzeichnis: 1. Introduction --- 2. Biology of leptocephali --- 2-1. Developmental stages --- 2-2. Morphological features --- 2-3. Sensory organs --- 2-4. Feeding ecology --- 2-5. Physiology and energetics --- 2-6. Growth of leptocephali --- 2-7. Metamorphosis --- 2-8. Swimming behavior --- 3. Zoogeography of leptocephali --- 3-1. Taxonomic groups of eels --- 3-2. Spawning areas of eels --- 3-3. Distribution and abundance of leptocephali --- 3-4. Seasonal occurrence of leptocephali --- 4. Ecology of leptocephali --- 4-1. Depth distribution and vertical migration --- 4-2. Survival and predation --- 4-3. Recruitment behavior --- 5. General discussion and future perspectives --- 5-1. Biology of leptocephali --- 5-2. Leptocephalus growth --- 5-3. Zoogeography and diversity of leptocephali --- 5-4. The leptocephalus larval strategy --- 5-5. Oceanic changes and leptocephalus recruitment --- 5-6. Ecological significance of leptocephali in the surface layer --- 5-7. Future research perspectives