This book, "Data Acquisition and Analysis in Fisheries," aims to provide a comprehensive guide to the state-of-the-art techniques and methodologies used in fisheries research today. The importance of precise and reliable data in fisheries cannot be overstated. Effective management strategies hinge on our ability to gather accurate data on fish populations, their habitats, and the environmental factors that influence them. This edited volume brings together contributions from leading experts in the field, offering a diverse range of perspectives and expertise on the various aspects of data acquisition and analysis.

From traditional methods such as net sampling and acoustic surveys to advanced techniques including satellite remote sensing, genetic analysis, and artificial intelligence, this book covers a broad spectrum of approaches. Each chapter delves into the specific methodologies, tools, and technologies employed, providing detailed explanations and case studies that highlight their application in real- world scenarios. The book also addresses the challenges and limitations associated with different data acquisition techniques, offering insights into how these can be mitigated or overcome. In addition to the technical aspects, this volume emphasizes the importance of data quality and management. Proper data stewardship ensures that collected data is accurate, consistent, and usable for long-term research and policy-making. Chapters on data validation, storage, and sharing protocols provideessential guidelines for maintaining the integrity of fisheries data. By providing a thorough grounding in theprinciples and practices of data acquisition and analysis, this book aims to equipresearchers, managers, and students with the knowledge and tools they need tocontribute to this vital field.

Dr. T. Umamaheswari: is an Assistant Professor specializing in Fisheries Eco- nomics within the Department of Fisheries Extension, Economics, and Statistics at the TNJFU-Fisheries College and Research Institute, Thoothukudi. With twelve years of experience in teaching and research, she has undertaken four research projects and developed instructional and practical manuals on Fisheries Economics, published 16 research papers, contributed  to three book chapters, authored five conference proceedings, and written nine magazine articles. She has been honored with the Best Fisheries Scientist Award by Agro Environmental Development Society, Uttar Pradesh and Best Research Paper Award six times. In mentorship, she has guided four M.F.Sc. students and has held various administrative roles, including Students’ Counsellor, Elected Representative in the Board of Studies (Fisheries Faculty), Technical Officer to the Dean, Secretary of the Thoothukudi Chapter of the Agricultural  Scientific Tamil Society, New Delhi, Deputy Warden (Ladies Hostel), Students’ Coordinator, Board of Studies Coordinator, and National Facilitator (MANAGE).

Dr. S. Balasundari: M.F.Sc., Ph.D has been holding the position of Dean, TNJFU- Dr. MGR Fisheries College and Research Institute, Thalainayeru since 2019. She has 31 years of professional experience including her service in the seafood industries, Agricultural Research Service, and State Agriculture University. Served as Head of the Department of Fish Processing Technology, Dr. MGR Fisheries College and Research Institute, Ponneri for 6 years. She has developed about 20 contemporary  value-added products from finfish, shellfish, and seaweeds  and commercialized 6 products.  She published 9 books, 21 manuals, and 30 research articles. She has  guided 10 research scholars  in the field of Fish Processing Technology.  She has received  11 awards conferred by university  and scientific societies. She has completed six projects through state and national-level funding agencies and established 12 demonstration establishments as the major resource for various outreach programmes to benefit stakeholders.

Dr. G. Sugumar: former Vice-Chancellor of the Tamil Nadu Fisheries University, Nagapattinam started his career in teaching at the TNAU in 1986, has over 30 years  of service in teaching and 12 years of service in University administration in various capacities. He was the Special Officer for the establishment of the Tamil Nadu Fisheries University in 2012-13 and later served as Dean of Fisheries College and Research Institute Thoothukudi from 2013 to 2018. Academically acclaimed he won University Gold medal both at masters and doctoral programmes, respectively from TNAU, Coimbatore and UAS, Banglaore. He had his post- doctoral research at the Hroshima University, Japan and a specialized training on Molecular diagnostics from Texas A&M University, USA. He specialized in Fish Processing Technology and Fisheries Microbiology and also has keen interests in social sciences and field work.

He has successfully completed eight projects (R&D and infrastructure) as PI with an outlay of ? 685 lakhs obtained from various funding  agencies. He published more than 100 research and technical articles, 5 books, 1 book chapter, 5 teaching & 12 training manuals and 42 popular articles. Currently, he is serving as a member of the Scientific  Panel on Fish and Fish Products, FSSAI, New Delhi and Chairman of the Research Advisory Committee of the ICAR-CIFT, Kochi.

1. Data Analytics in Fisheries: An Introduction Vasisht A.K.

2. Nuances in Project Formulation for Production, Marketing Development and Fisheries Finance Shyam S. Salim

3. Application of Statistical Software in Fisheries Vedamurthy K.B.

4. Statistical Design and Experimental Planning  Dhandapani A.

5. Descriptive Statistics, Graphical Analysis, Info Graphics, Growth Rate Analysis and Data Mining Techniques in Fisheries Neha Wajahat Qureshi

6. Cluster Analysis for Researchable Datasets in Fisheries Ashok Kumar J.

7. Conjoint Analysis in Fisheries Data Sets V. Geethalakshmi

8. Basics of Time Series Analysis and Forecasting using Longitudinal Data in Fisheries Shinoj Parappurathu

9. ‘Resource Cost Ratio’ Approach to Estimate Social Profitability of Fisheries Enterprises: The Case of Integrated Fish Farming Biswajit Debnath

10. Methodologies for Analyzing Fish Marketing Data Biswajit Debnath

11. Analysis of Classic Breeding Experimental Data using Linear Mixed Models and Estimation of Variance Components J. Jayasankar

12. Linear, Non-Linear and Logistic Regression in Fisheries Data Analysis Ramasubramanian V.

13. Market Integration and Price Transmission Analysis of Time Series Data in Fisheries  Krishnan M.

14. Big Data in Fisheries Ravichandran S.

15. Limited Dependent Variable Models Kiresur V.R.

16. Variance Components and Estimation of Genetic Parameters Shrinivas Jahageerdar

17. Non-Parametric Data Analysis in Fisheries Sethuraman Sivakumar P.

18. Cutting Edge Technologies in Fisheries Murthy G.R.K.

19. Methodologies for Assessing Climate Change Impacts on Agriculture, Fisheries and Aquaculture Saravanakumar V

20. Unique Approaches in Impact Evaluation Sivaramane N

21. Methodological Issues in Fisheries Data Collection Ramanujam Jayaraman

22. Writing Research Papers: Breaking Myths & Building Right Perspectives Krishnan P.