Download or read book Register of International Transfers of Inland Fish Species written by and published by Food & Agriculture Org.. This book was released on 1981 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Introductions of Inland Aquatic Species written by R. L. Welcomme and published by Food & Agriculture Org.. This book was released on 1988 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: A total of 1,354 introductions of 237 species into 140 countries are analyses. The number of introductions carried out rose from the middle of the last century until the 1960s and have lessened since then.
Download or read book Transgenic Fish written by Choy Leong Hew and published by World Scientific. This book was released on 1992-06-16 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies on transgenic fish, in contrast to mammals, are still in their infancy. However, it is evident that such fish will not only be of considerable economic benefit to aquaculture but will enable scientists to make quantum leaps in their understanding of the physiological and biochemical mechanisms unique to fish, and of the developmental biology of vertebrates in general.The potential of transgenic fish for research and industrial development is beginning to be widely recognized. This timely volume encompasses the full spectrum of current research on transgenic fish. It will be valuable to many scientists who intend to explore the merits of the technology for the first time.
Download or read book Biological invaders in inland waters Profiles distribution and threats written by Francesca Gherardi and published by Springer Science & Business Media. This book was released on 2007-08-30 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive species have come to dominate 3% of the Earth’s ice-free surface, constituting one of the most serious ecological and economic threats of the new millennium, and freshwater systems are particularly vulnerable. This book examines the identity, distribution, and impact of freshwater non-indigenous species and the dynamics of their invasion. It focuses on old and new invaders and provides a starting point for further research.
Download or read book Lake Victoria Wetlands and the Ecology of the Nile Tilapia written by John Stephen Balirwa and published by Routledge. This book was released on 2017-09-29 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is taken from an ecological study of wetlands undertaken in northern Lake Victoria (East Africa) between 1993 and 1996 with the major aim of characterizing shallow vegetation-dominated interface habitats, and evaluating their importance for fish, in particular, for the Nile tilapia.
Download or read book Conservation of Threatened Freshwater Fish in Europe written by Peter S. Maitland and published by Council of Europe. This book was released on 1991-01-01 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Detritus and Microbial Ecology in Aquaculture written by D. J. W. Moriarty and published by WorldFish. This book was released on 1987-01-01 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fresh and brackish water fishes of Lower Guinea West Central Africa written by Melanie L. J. Stiassny and published by IRD Editions. This book was released on 2007 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invasive Alien Species written by Thammineni Pullaiah and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: INVASIVE ALIEN SPECIES Invasive Alien Species: Observations and Issues from Around the World Volume 1: Issues and Invasions in Africa Invasive alien species are spreading into new ecosystems each year. The impacts caused by these invaders can be swift and devastating. The topic of invasive alien species is large, complex, and globally significant at various scales, exacerbated by the globalization of world economies and increased trade and commerce that has overcome natural barriers to species movement. Invasive alien species threaten global food supplies, water quality and availability, and energy production and delivery. With the added risks associated with global climate change, the global homogenization of plants, animals, and microbes is a major factor in the decline in ecosystem health and ecosystem services worldwide. To counter this trend, there is a critical need to unify governments, cultures, and programs to improve cross-boundary coordination to effectively address the wide range of invasive alien species threats to the environment, economies, and to plant and animal health; particularly human health. This 4-volume work is the first to compile a set of useful material for key topics, to provide a better understanding of the overall global threat of invasive alien species and the diverse array of problems faced around the world, and assemble material that includes potential replicable solutions to overcome these threats. The books also highlight the threat posed by invasive alien species in terms of a global ‘call to action’. Since invasive species know no boundaries, it is our hope that by compiling material from different scientific and social perspectives around the world, and sharing knowledge and examples of a diverse array of associated topics, we can advance global awareness and improve unified national responses to the threat posed by invasive alien species.
Download or read book A Hatchery Manual for the Common Chinese and Indian Major Carps written by V. G. Jhingran and published by WorldFish. This book was released on 1985 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Resources written by José I. Furtado and published by Routledge. This book was released on 2019-09-18 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1990 Tropical Resources presents in-depth coverage of the extremely diverse tropical environments, the resources to be found within the region and their production, and ecological management. The book discusses economic geography and ways of utilizing available resources, including those of tropical forests, wildlife, tidal wetlands and the sea. The book also include chapters on the development and land use of protected areas, the ecological aspects of pasture resources; and the impacts of economic development and population damage. In addition, studies are offered on tropical soils, including their distribution properties and management and the ecological processes at work in tropical forests. For geographers, economists and policymakers, the book provides a wealth of information on tropical resources and their potential development.
Download or read book Ecosystem Management written by Fred B. Samson and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem management has emerged in the past several years as the new paradigm for managing public and private land. It combines the principles of ecosystem-level ecology with the policy requirements of resource and public land management. This collection of selected readings will serve as an introduction to the concepts of biological diversity, ecological process, biotic integrity, and ecological sustainability that underlie ecosystem management.
Download or read book The Impact of Species Changes in African Lakes written by T.J. Pitcher and published by Springer Science & Business Media. This book was released on 1995-11-30 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important book covers the impact of species changes engendered by the introduction of fish species, impoundment and heavy exploitation. Aspects considered include reduction of biodiversity, the conservation of unique endemic fauna, the assessment of changes in habitat, species and genetic diversity, the evaluation of economic wealth generated by new fisheries, sustainability and social equity, and comparative forecasts from a range of management scenarios.
Download or read book Tilapia in Intensive Co culture written by Peter W. Perschbacher and published by John Wiley & Sons. This book was released on 2017-02-13 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensive tilapia co-culture is the commercial production of various species of tilapia in conjunction with one or more other marketable species. Tilapia are attractive as a co-cultured fish because of their potential to improve water quality, especially in penaeid shrimp ponds, by consuming plankton and detritus and by altering pathogenic bacterial populations while increasing marketable production. Following introductory chapters covering ecological aspects of co-culture, tilapia feeding habits, historical use, and new models, Tilapia in Intensive Co-Culture is divided into co-culture in freshwater and marine environments. Co-culture core information is presented on Vibrio control, high-rate aquaculture processes, aquaponics, tilapia nutrient profile, and tilapia niche economics and marketing in the U.S, and with carp, catfish, freshwater and marine shrimp in the Americas, the Middle East, and Asia. Tilapia in Intensive Co-Culture is the latest book in the prestigious World Aquaculture Society (WAS) Series, published for WAS by Wiley Blackwell. It will be of great use and interest to researchers, producers, investors and policy makers considering tilapia co-culture in terms of environmental and economic sustainability.
Download or read book Aquaculture of Cyprinids written by Roland Billard and published by Editions Quae. This book was released on 1986 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbivorous Fishes written by Karol Opuszynski, D.Sc and published by CRC Press. This book was released on 2019-06-13 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in 1995: This book is not designed as a culture manual for herbivorous fishes, but the reader is directed to other sources. This book should meet the needs that exist for a comprehensive publication on herbivorous fishes.
Download or read book The Second International Symposium on Tilapia in Aquaculture written by Roger S. V. Pullin and published by WorldFish. This book was released on 1988 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt:
