Download or read book Advances in Geographic Information Systems and Remote Sensing for Fisheries and Aquaculture written by Geoffery J. Meaden and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication is an easy-to-understand publication that emphasizes the fundamental skills and processes associated with geographic information systems (GIS) and remote sensing. The first chapter initially puts the array of spatially related problems into perspective and discusses the earlier applications of GIS and remote sensing. Chapters, 2, 3 and 4 outline what are considered to be the basics on which GIS can function, i.e. hardware and software; spatial data; and how GIS systems themselves are best implemented. Chapter 5 looks at preparing the data for GIS use and Chapter 6 explores what remote sensing consists of and the main purposes for its use. Chapter 7 discusses the functional tools and techniques offered by typical GIS software packages. Chapters 8, 9 and 10 examine respectively, the current issues and status, including extensive case studies, of the application of GIS and remote sensing to aquaculture, to inland fisheries and to marine fisheries.
Download or read book Geographic Information Systems Remote Sensing and Mapping for the Development and Management of Marine Aquaculture written by James M. Kapetsky and published by Food & Agriculture Org.. This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this document is to illustrate the ways in which Geographical Information Systems (GIS), remote sensing and mapping can play a role in the development and management of marine aquaculture. The perspective is global. The approach is to employ example applications that have been aimed at resolving many of the important issues in marine aquaculture. The underlying purpose is to stimulate the interest of individuals in the government, industry and educational sectors of marine aquaculture to make more effective use of these tools. A brief introduction to spatial tools and their use in the marine fisheries sector precedes the example applications. The most recent applications have been selected to be indicative of the state of the art, allowing readers to make their own assessments of the benefits and limitations of use of these tools in their own disciplines. Also published in Chinese and Spanish.
Download or read book Advances in Geographic Information Systems and Remote Sensing for Fisheries and Acquaculture written by Food and Agriculture Organization of the United Nations and published by . This book was released on 2013 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographic Information Systems in Fisheries Management and Planning written by Gertjan de Graaf and published by Food & Agriculture Org.. This book was released on 2003 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many fishery biologists and policy makers involved in inland fisheries management and planning are unaware of GIS technology and its potential for fisheries planning and management. The FAO Inland Water Resources and Aquaculture Service (FIRI) has been active for the last 19 years in promoting the use of GIS and remote sensing in fisheries and aquaculture. Promotional activities have been carried out through training, projects, field missions, and oral presentations and publications. However, a manual to use along with GIS software for the fisheries biologists in the field explaining GIS in a way that is understandable to non-GIS users had not been produced until now. This manual was written to overcome this knowledge-gap, it is a "do-it-yourself" manual giving a short introduction to GIS software and its applications in fishery science. The overall objective of this manual is to encourage fishery managers to use this tool (GIS) to foster the sustainable use of natural resources. There are five main sections in the manual: GIS concepts and functions and key tools provided by ArcView 3.x, Geographic coordinate system and map projections, Raster data and analysis, Regression analysis, and Application case studies. All sections are accompanied by exercises that have been designed to illustrate key applications of GIS in inland and marine fisheries management. Also, a custom-designed ArcView grid regression extension is included to show the integration of GIS with surplus production models.
Download or read book Geographical Information Systems written by Geoffery J. Meaden and published by Food & Agriculture Org.. This book was released on 1996 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The late 20th century has witnessed increasing crises in the world's marine fisheries. A causal analysis of these reveals that a common element are various manifestations of spatial inequity. This most frequently includes the inequity of access rights to the resource, but factors such as variations in resource depletion, spatio-temporal variations in stock recruitment, the imposition of regulatory zoning, destruction of marine ecosystems and the siting of mariculture facilities are other examples. To resolve some of these problems, management practices must be improved. As has been shown in other fields where spatially related problems occur, there is now a promising tool, Geographical Information Systems (GIS), which, combined with other analytical tools and models, could allow for improved spatial management. GIS are basically integrated computer based systems which allow for the input of digital geo-referenced data to produce maps plus other textual, graphical and tabular output. The essential usefulness of GIS however, lies in its ability to manipulate data in a large number of ways and to perform various analytical functions so as to produce output which makes for more efficient decision making.As with many computer based systems, the key to GIS success lies in the acquisition of suitable data. The various means by which both primary and secondary data can be located, gathered, accessed and stored are described.
Download or read book Geographical Information Systems and Remote Sensing in Inland Fisheries and Aquaculture written by Geoffery J. Meaden and published by . This book was released on 1991 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics: 1) Spatially variable production functions controlling aquaculture and inland fisheries; 2) Obtaining data for spatial decisions; 3) Remote sensing as a data source; 4) Traditional mapping as an aid to spatial decision-making; 5) The functioning and uses of geographic information systems; 6) Some case studies showing applications of remote sensing and geographical information systems to aquaculture and inland fisheries.
Download or read book Application of Remote Sensing and GIS in Fisheries written by Amrutha R Krishnan and published by GRIN Verlag. This book was released on 2022-02-18 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studienarbeit aus dem Jahr 2018 im Fachbereich BWL - Sonstiges, , Sprache: Deutsch, Abstract: The study material on the “Application of Remote Sensing and GIS in Fisheries” is a humble attempt to convey the physical understanding about the techniques like GIS and Remote sensing to the students from fisheries. Realizing the need for a material describing the application especially in fisheries sector, it was my fervid aspiration to develop a text book. The Worlds highest producer of fish and fishery products from capture fisheries are identified as major fishing areas by FAO. The countries within the Southeast Asian region considered as a major producer of capture fisheries. In 2019, the world’s fisheries production was amounted to 195.7 million metric tons (MT) of which, 94.6 million MT was from capture fisheries and 101.1 came from aquaculture. Southeast Asian region accounted for about 42.2 million MT that constitute around 22% of the total landing. Among them, Indonesia, the highest producer generated about 20.6 million MT. Considering this scenario, the effective management of the region’s inland and coastal areas is very essential to reinforce the trend of fisheries and aquaculture in geographical region and thereby can ensure food security of peoples within the whole world. There are existing technologies that would be used for better planning and management of fisheries and aquaculture, e.g. GIS and Remote Sensing technologies. The usage of those technologies is therefore worth exploring, especially in obtaining the required information for formulating appropriate approaches, policies, further as management plans for medium and long-term sustainable utilization of fishery resources and environmental facilities for fisheries and aquaculture.
Download or read book Geographic Information Systems in Oceanography and Fisheries written by Vasilis D. Valavanis and published by CRC Press. This book was released on 2002-05-23 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last two decades there has been increasing recognition that problems in oceanography and fisheries sciences and related marine areas are nearly all manifest in the spatio-temporal domain. Geographical Information Systems (GIS), the natural framework for spatial data handling, are being recognized as powerful tools with useful applications
Download or read book Geographic Information Systems in Fisheries written by William Lawrence Fisher and published by . This book was released on 2004 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes a growing body of information on applications of geographic information systems (GIS) in fisheries research and management.
Download or read book Remote Sensing and GIS for Fisheries Management written by Mogalekar H S and published by LAP Lambert Academic Publishing. This book was released on 2015-01-31 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remote Sensing and geographic information system (GIS) play a very important role in fishery assessment and forecasting, pollution monitoring, research and management by providing synoptic oceanic measurements. The course manual entitled "Remote Sensing and GIS for Fisheries Management" provides information on various aspects of Remote Sensing and GIS and its application in fisheries resource management. Chapters covered in this publication are Introduction about Remote Sensing and GIS, Basic terms and concepts involved in Remote Sensing and GIS, History of remote sensing, Electromagnetic radiation, Atmospheric interaction, Target interaction, Sensor platforms, Sensor systems, Environmental satellites, Digital image processing, Geographic Information System, Application of remote sensing and GIS to fisheries and aquaculture planning and development, Conclusion and References.
Download or read book Marine and Coastal Geographical Information Systems written by Dawn J. Wright and published by CRC Press. This book was released on 1999-12-23 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine and coastal applications of GIS are finally gaining wide acceptance in scientific as well as GIS communities, and cover the fields of deep sea geology, chemistry and biology, and coastal geology, biology, engineering and resource management. Comprising rigorous contributions from a group of leading scholars in marine and coastal GIS, this book will inspire and stimulate continued research in this important new application domain. Launched as a project to mark the UN International Year of the Ocean (1998) and supported by the International Geographical Union's Commission on Coastal Systems, this book covers progress and research in the marine and coastal realms, in the areas of theory, applications and empirical results. It is the first book of its kind to address basic and applied scientific problems in deep sea and coastal science using GIS and remote sensing technologies. It is designed for GIS and remote sensing specialists, but also for those with an interest in oceans, lakes and shores. Coverage ranges from seafloor spreading centres to Exclusive Economic Zones to microscale coastal habitats; and techniques include submersibles, computer modelling, image display, 3-D temporal data visualization, and development and application of new algorithms and spatial data structures. It illustrates the broad usage of GIS, image processing, and computer modelling in deep sea and coastal environments, and also addresses important institutional issues arising out of the use of these technologies.
Download or read book Sustainable Aquaculture written by John E. Bardach and published by John Wiley & Sons. This book was released on 1997-04-25 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture is a rapidly growing, successful approach to improving diets by providing more high quality fish and shellfish protein. It is also an industry with major unresolved issues because of its negative impact on the environment. This book is a pioneering effort in the development of environmentally benign aquaculture methods.
Download or read book Remote Sensing for Aquaculture written by Pierre Gernez and published by Frontiers Media SA. This book was released on 2021-03-05 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Journal of Advanced Remote Sensing and GIS written by Cloud Publications and published by Cloud Publications. This book was released on 2012-01-01 with total page 3465 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Journal of Advanced Remote Sensing and GIS (IJARSG, ISSN 2320 – 0243) is an open-access peer-reviewed scholarly journal publishes original research papers, reviews, case study, case reports, and methodology articles in all aspects of Remote Sensing and GIS including associated fields. This Journal commits to working for quality and transparency in its publishing by following standard Publication Ethics and Policies.
Download or read book Geographical Information Systems and Remote Sensing in Inland Fishing and Aquaculture written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1991 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computers in Fisheries Research written by Bernard A. Megrey and published by Springer Science & Business Media. This book was released on 2008-11-26 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this book was published by Chapman and Hall Ltd. in 1996. The first edition contained nine chapters and, for all except one chapter, the original chapter authors agreed to update their chapter. Comparing these chapters gives the reader an idea of the development over a time span of more than 10 years between the two editions. In the preparation of the second edition we decided to add more chapters reflecting some important fields with significant contributions to present day fishery research. These are the use of internet for searching of information (Chapter 2), and the present state and use of remote sensing (Chapter 5), ecosystem modeling (Chapter 8) and visualization of data (Chapter 10). This second edition provides a valuable sampling of contemporary applications. Scientists have an opportunity to evaluate the suitability of different computer technology applications to their particular research situation thereby taking advantage of the experience of others. The chapters that follow are the fruition of this idea. The history behind this book started in 1989 when we were asked by Dr. Vidar Wespestad (previously: Alaska Fisheries Science Center, Seattle, USA) to prepare and convene a session at the 1992 World Fishery Congress in Athens, Greece on computer applications in fisheries. We agreed that the idea was a good one and the computer session in 1992 turned out to be very successful.
Download or read book Remote Sensing and Modeling written by Charles W. Finkl and published by Springer. This book was released on 2014-09-01 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is geared for advanced level research in the general subject area of remote sensing and modeling as they apply to the coastal marine environment. The various chapters focus on the latest scientific and technical advances in the service of better understanding coastal marine environments for their care, conservation and management. Chapters specifically deal with advances in remote sensing coastal classifications, environmental monitoring, digital ocean technological advances, geophysical methods, geoacoustics, X-band radar, risk assessment models, GIS applications, real-time modeling systems, and spatial modeling. Readers will find this book useful because it summarizes applications of new research methods in one of the world’s most dynamic and complicated environments. Chapters in this book will be of interest to specialists in the coastal marine environment who deals with aspects of environmental monitoring and assessment via remote sensing techniques and numerical modeling.
