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Books > Professional & Technical > Agriculture & farming > Aquaculture & fishing: practice & techniques
In this book, numerous prominent aquaculture researchers
contribute 27 chapters that provide overviews of aquaculture
effects on the environment. They comprise a comprehensive synthesis
of many ecological and genetic problems implicated in the practice
of aquaculture and of many proven, attempted, or postulated
solutions to those problems. This is an outstanding source of
reference for all types of aquaculture activities.
The book covers various biotechnological research efforts and their
applications in fisheries and aquaculture, especially in the area
of fish breeding, health management, nutrition and culture.
Application of the recent biotechnological tools, like
Transcriptomics, Transgenesis, Nanotechnology, Metabolomics, RNAi
and CRISPRi Technologies in the field of fisheries research are
included in the book. Topics like conservation genetics for
management of fishery resources are also covered in the book. It
aims at addressing the growing need of the biotechnology in
advancing the cause of aquaculture with a view to provide food and
nutritional security to the world. This book will be of immense use
to teachers, researchers, academicians, development officials and
policymakers, involved in R&D of fisheries and aquaculture
sectors. Also, the book serves as an additional reading material
for undergraduate and graduate students of fisheries, marine
sciences, ecology, aquaculture, and environmental sciences. The
research in aquaculture biotechnology is likely to have significant
impact on aquaculture and fisheries by way of supporting
nutritional food security to the growing population.
The foundation of quantitative genetics theory was developed during
the last century and facilitated many successful breeding programs
for cultivated plants and t- restrial livestock. The results have
been almost universally impressive, and today nearly all
agricultural production utilises genetically improved seed and
animals. The aquaculture industry can learn a great deal from these
experiences, because the basic theory behind selective breeding is
the same for all species. The ?rst published selection experiments
in aquaculture started in 1920 s to improve disease resistance in
?sh, but it was not before the 1970 s that the ?rst family based
breeding program was initiated for Atlantic salmon in Norway by
AKVAFORSK. Unfortunately, the subsequent implementation of
selective breeding on a wider scale in aquaculture has been slow,
and despite the dramatic gains that have been demonstrated in a
number of species, less than 10% of world aquaculture production is
currently based on improved stocks. For the long-term
sustainability of aquaculture production, there is an urgent need
to develop and implement e- cient breeding programs for all species
under commercial production. The ability for aquaculture to
successfully meet the demands of an ever increasing human p-
ulation, will rely on genetically improved stocks that utilise
feed, water and land resources in an ef?cient way. Technological
advances like genome sequences of aquaculture species, and advanced
molecular methods means that there are new and exciting prospects
for building on these well-established methods into the future.
- draws on the expertise of marine researchers from across the
natural and social sciences - examines how the tools of
transdisciplinarity can be used to return us to a sustainable
co-existence with the ocean - draws on case studies from the nexus
of the research and practices of engagement with a variety of
stakeholder groups around the globe - will be of great interest to
students and scholars studying marine science and ocean research
across the natural and social sciences - will also be of interest
to those looking to build a greater understanding of
transdisciplinary research and knowledge co-production
Many authors of this new book were participants at the workshop on
diapause in aquatic invertebrates (Pallanza, Italy 2003). The book
consists of two major parts indicated in its title: Phenomenology
of diapause and significance of this adaptation in scientific and
practical uses. Cultivation of live food, like rotifers or Artemia
is an expanding application of practical use of diapause in modern
aquaculture. Diapause provides the advantage of promoting the
colonization of new environments by facilitating the passive
transport of the resting stages of invasive species. Creation of
artificial ecosystems outside the Earth's biosphere with using
dormancy becomes an actual possibility with the plans of humans to
colonize our nearest planets. Studies on the vertical distribution
of resting eggs in sediment cores yield important ecological
information.
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Betta Fish
(Hardcover)
Walter James
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R661
R547
Discovery Miles 5 470
Save R114 (17%)
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Ships in 10 - 15 working days
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This book is an up-to-date discussion of the culture of striped
bass and other "Morone" spp. The subject matter is broken down into
functional components of the spawning, husbandry, and economics of
the industry, and is written by some of the leading scientists in
each of the respective areas of discussion. The chapters on
reproduction, nutrition, environmental requirements,
transportation, economics and fish processing are not found
anywhere else in the striped bass literature. The chapter on water
quality takes a very non-traditional approach to considering the
impact water quality has on the production success of "Morone" and
offers some very thought-provoking ideas on water management.
Primarily written as a reference work, this book is intended to
complement existing technique manuals.
Aquaculture is rapidly becoming a major source of fish protein used
to meet the nutritional needs of humans. As the aquaculture
industry grows, exposure of farmed fish to environmental
contaminants, and the need for chemical therapeutic agents for
fish, will increase. This book is designed to bring together
authorities worldwide on the regulation of environmental
contaminants and food chemicals and researchers investigating the
metabolism and disposition of foreign chemicals (xenobiotics) in
fish species.
This Second Edition has been expanded to two volumes, the first of
which focuses on marine fish. Volume 1 reviews the important
diseases of wild, captive, or cultivated fish species, fish
immunology, the effects of disease on populations, and public
health aspects of fish diseases. Fishery scientists and managers,
marine biologists, marine ecologists, and marine aquaculturists
will find this volume indispensable.
Principal Diseases of Marine Fish and Shellfish examines:
* Important diseases of marine fish and shellfish
* The effects of disease on wild and cultivated populations of fish
and shellfish
* How fish and shellfish resist invasion by potential
pathogens
* The influence of coastal/estuarine pollution on fish and
shellfish diseases
* The public health implications of fish and shellfish diseases
These proceedings of a workshop of the International Association
for Phytoplankton Taxonomy and Ecology are directed specifically at
the relationship between phytoplankton ecology and the trophic
status of water bodies. Contributions address the fact that
distinctive assemblages of phytoplankton species are closely
associated with particular categories of water bodies. Particular
attention is paid to how communities are assembled and to the ways
in which environmental constraints filter the successful species.
Overview articles are included. The book will be a valuable source
of information to limnologists, algologists, and the technical
staff of all water suppliers.
Many of the processes influencing recruitment to an adult fish
population or entry into a fishery occur very early in life. The
variations in life histories and behaviours of young fish and the
selective processes operating on this variation ultimately
determine the identities and abundance of survivors. This important
volume brings together contributions from many of the world's
leading researchers from the field of fish ecology. The book
focuses on three major themes of pressing importance in the
analysis of the role that the early life history of fishes plays in
the number and quality of recruits: the selective processes at play
in their early life history; the contributions of early life
history to the understanding of recruitment.
A topical and authoritative examination of the current crisis in
the fishing industry, offering a political analysis of the reasons
for the crisis and suggesting ways in which this might be overcome.
The contributors include fishery officials and scientists as well
as academics. The focus is mainly on the European fishing industry,
with issues including political bargaining in the EU, the working
of quota arrangements, the status of marine scientific knowledge
and the industry's management structures in different countries.
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