Ecological Sustainability Of Fish Resources Of Inland Waters Of The Western Balkans

Author : Vladica Simić
Publisher : Springer Nature
ISBN 13 : 3031369262
Total Pages : 714 pages
Book Rating : 4.61/5 ( download)

DOWNLOAD NOW!

Download or read book Ecological Sustainability of Fish Resources of Inland Waters of the Western Balkans written by Vladica Simić and published by Springer Nature. This book was released on 2023-12-31 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed evaluation of the hydro-ecological characteristics of the Western Balkans, an area characterized by still preserved inland waters and fish resources important for the European continent, as well as the biodiversity of inland waters important for the planet Earth. Freshwater ecosystems cover only 1% of the Earth's surface; however, they are a habitat for about 40% of fish species. At the same time, inland fisheries make less than 12% of the world's global fish catch, with 43% coming from low-income and food-deficient countries (Africa, South America, Southeast Asia). In Europe, the Western Balkans have significant fishing waters and fish resources, including the Middle Danube drainage (Sava, Drina, Velika Morava river systems), large ancient lakes (Skadar/Shkodra, Ohrid, Prespa, Dojran), and the Adriatic basin characterized by endemic and commercially important species. However, in contrast to the high fishing potential in a significant part of the Western Balkans, diverse and specific political, economic, and social factors largely had a negative impact on the state of fish resources. This volume is multidisciplinary and provides a sound knowledge base for scientific and practical fisheries. In addition, it may be a valuable guide for managers and conservationists worldwide to adapt methods and procedures for the ecological sustainability of fish resources under specific local, natural, and socio-economic conditions. Finally, the content is a good reference for natural sciences and agriculture students studying fish, fish resources, and fisheries sciences. It would improve their knowledge and perspectives on the challenges of sustainable use and conservation of inland water resources.

Author : Visser, T.A.M, Valbo-Jorgensen, J., Chomo, V.
Publisher : Food & Agriculture Org.
ISBN 13 : 9251339457
Total Pages : 60 pages
Book Rating : 4.59/5 ( download)

DOWNLOAD NOW!

Download or read book Good practices guidelines for data collection systems to support sustainable inland and recreational fisheries in the Western Balkans region written by Visser, T.A.M, Valbo-Jorgensen, J., Chomo, V. and published by Food & Agriculture Org.. This book was released on 2021-02-26 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines illustrate recommendations for good practices on data collection in Eastern European inland fisheries, and in particular the Western Balkan region, based on the methodologies and approaches used in countries throughout Europe and from FAO experience of inland fisheries in other regions. They provide guidance on the options available to inland fishery managers based on particular circumstances i.e. commercial fishing or recreational use, and they are especially relevant for assisting the economies-in transition in Europe, Caucasus and Central Asia. These guidelines are not an overarching work on inland fisheries management, nor do they provide advice on the environmental aspects or competing uses of inland water bodies. They focus on issues of data collection to support fishery managers whether they be government agencies, fishers or angler associations co-responsible for the management of inland resources in European rivers and lakes.

Author : Alexander Geraldovich Arkhipov
Publisher : Springer Nature
ISBN 13 : 3031082842
Total Pages : 201 pages
Book Rating : 4.49/5 ( download)

DOWNLOAD NOW!

Download or read book Sustainable Fisheries and Aquaculture: Challenges and Prospects for the Blue Bioeconomy written by Alexander Geraldovich Arkhipov and published by Springer Nature. This book was released on 2022-09-22 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents expert assessments of modern opportunities for fisheries and aquaculture in terms of economic efficiency, the state of fishery reservoirs, and the state of ichthyocenoses. The purpose of this book is to provide interested parties (government bodies, representatives of business, science and civil society) with information about modern solutions in the field of aquatic biological resources management, the state of aquatic ecosystems and fish stocks, and modern and promising technologies in aquaculture and fisheries. The book contains an assessment of the state and recommendations for the restoration of natural aquatic ecosystems, an analysis of the state of fisheries and aquaculture in inland waters, taking into account regional characteristics, the development of a methodology for assessing freshwater fish stocks, information on advanced technologies in cage aquaculture in reservoirs and lakes and in circulation systems, data on opportunities for capacity building in small-scale fisheries, and the prospects for establishing a data and information management system for fisheries and aquaculture.

Author : Robert Aps
Publisher : IUCN
ISBN 13 : 2831708478
Total Pages : 96 pages
Book Rating : 4.78/5 ( download)

DOWNLOAD NOW!

Download or read book Freshwater fisheries in central and eastern Europe : overview report written by Robert Aps and published by IUCN. This book was released on 2004-07-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Kamen Prodanov
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.11/5 ( download)

DOWNLOAD NOW!

Download or read book Environmental Management of Fish Resources in the Black Sea and Their Rational Exploitation written by Kamen Prodanov and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1997 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Klement Tockner
Publisher : Academic Press
ISBN 13 : 0080919081
Total Pages : 717 pages
Book Rating : 4.89/5 ( download)

DOWNLOAD NOW!

Download or read book Rivers of Europe written by Klement Tockner and published by Academic Press. This book was released on 2009-01-31 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the bestselling book, Rivers of North America, this new guide stands as the only primary source of complete and comparative baseline data on the biological and hydrological characteristics of more than 180 of the highest profile rivers in Europe. With numerous full-color photographs and maps, Rivers of Europe includes conservation information on current patterns of river use and the extent to which human society has exploited and impacted them. Rivers of Europe provides the information ecologists and conservation managers need to better assess their management and meet the EU legislative good governance targets. Coverage on more than 180 European rivers Summarizes biological, ecological and biodiversity characteristics Provides conservation managers with information to resolve conflicts between recreational use of rivers, their use as a water supply, and the need to conserve natural habitats Data on river hydrology (maximum , minimum and average flow rates), seasonal variation in water flow Numerous full-color photographs Information on the underlying geology and its affect on river behaviour

Author : European Inland Fisheries Advisory Commission
Publisher : FAO
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.95/5 ( download)

DOWNLOAD NOW!

Download or read book Report of the Symposium on Inland Fisheries Management and the Aquatic Environment written by European Inland Fisheries Advisory Commission and published by FAO. This book was released on 2002 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Symposium, held in concomitance with the Twenty-second Session of EIFAC, considered biological, environmental, social and economic impacts of fisheries management of lakes and rivers.

Author : Elise Verdonck
Publisher : GRIN Verlag
ISBN 13 : 3656845735
Total Pages : 62 pages
Book Rating : 4.37/5 ( download)

DOWNLOAD NOW!

Download or read book Towards Global Sustainable High Seas Fisheries. A critical assessment written by Elise Verdonck and published by GRIN Verlag. This book was released on 2014-11-25 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essay from the year 2014 in the subject Politics - Environmental Policy, grade: A-, University of Auckland, course: International Environmental Law, language: English, abstract: The crucial role of the oceans in the climate and functioning of the planet is an undeniable fact. Oceans cover over 70 percent of the earth’s surface and house a major part of global biodiversity. Ocean ecosystems support all life on earth: they regulate the global temperature, provide rain, food and oxygen, and they manage a certain amount of human pollutants. Nearly 64 percent of the oceans lie far beyond the coast of individual states. The high seas and the deep seabed, which form the parts of the oceans that are beyond the national jurisdiction of coastal countries, are some of the least protected areas on earth. Because of its very low temperature, lack of light and energy-deprived character, the high seas were long considered hostile to life. For centuries those areas beyond national jurisdiction (ABNJ) were being treated as a virtual desert without any sign of life or resources. Until the later decades of the twentieth century, the deep sea with its rare organisms and unique ecosystems was largely unexplored by humans. This resulted in a collective lack of knowledge about the rich biodiversity and abundant resources of the high seas and the deep seabed. In recent decades, human interest and activities outside the limits of coastal state jurisdiction have increased. Reasons of the sudden interest in those unknown parts of the oceans were inter alia the depletion of fishery stocks within national jurisdiction, the expansion of global maritime trade, the search for new resources and scientific interest in the deep sea. New advances in technology and maritime transport made it possible for scientists to explore the mysterious uncharted parts of the oceans. This essay will focus on one particular part of the global biodiversity, namely the high seas fish stocks. There is a worldwide increasing demand for seafood. Consequently, a global industry is developed with more and bigger ships. The increased pressure on high seas fish stocks has caused a crisis in the current high seas fisheries management. Over 32 percent of the fish stocks are overexploited, depleted or still recovering from depletion. Global fishing activities will have to become subject to sustainable management measures if we want to secure the fisheries' benefits for the long term. Sustainable management of wild fish stocks causes beneficial effects for the economic output, livelihoods and food security.

Author : Maria E. Abate
Publisher : Springer Nature
ISBN 13 : 9402420800
Total Pages : 832 pages
Book Rating : 4.07/5 ( download)

DOWNLOAD NOW!

Download or read book The Behavior, Ecology and Evolution of Cichlid Fishes written by Maria E. Abate and published by Springer Nature. This book was released on 2021-09-19 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the most recent and most comprehensive consideration of the largest family of bony fishes, the Cichlidae. This book offers an integrated perspective of cichlid fishes ranging from conservation of threatened species to management of cichlids as invasive species themselves. Long-standing models of taxonomy and systematics are subjected to the most recent applications and interpretations of molecular evidence and multivariate analyses; and cichlid adaptive radiations at different scales are elucidated. The incredible diversity of endemic cichlid species in African lakes is revisited as possible examples of sympatric speciation and as serious cases for management in complex anthropogenic environments. Extreme hydrology and bathymetry as driver of micro-allopatric speciation is explored in the African riverine hotspot of diversity of the lower Congo River. Dramatic new molecular evidence draws attention to the complex taxonomy and systematics of Neotropical cichlids including the crater lakes of Central America. Molecular genetics, genomics, imaging tools and field study techniques assess the roles of natural, sexual and kin selection in shaping cichlid traits and beyond. The complex behavioral adaptations of cichlids are considered from a number of sub-disciplines including sensory biology, neurobiology, development, and evolutionary ecology. Most importantly, this volume puts forth a wealth of new interpretations, explanatory hypotheses and proposals for practical management and applications that will shape the future for these remarkable fishes in nature as well as their use as models for the study of biology.

Author : John Clay Bruner
Publisher : Springer Nature
ISBN 13 : 3030806782
Total Pages : 332 pages
Book Rating : 4.81/5 ( download)

DOWNLOAD NOW!

Download or read book Yellow Perch, Walleye, and Sauger: Aspects of Ecology, Management, and Culture written by John Clay Bruner and published by Springer Nature. This book was released on 2021-11-21 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Walleye, one of the most sought-after species of freshwater sport fishes in North America, has demonstrated appreciable declines in their numbers from their original populations since the beginning of the 20th century. Similarly, Yellow Perch, once the most commonly caught sport fish and an important commercial species in North America, have also shown declines. Compiling up-to-date information on the biology and management of Walleye, Sauger, and Yellow Perch, including research on systematics, genetics, physiology, ecology, movement, population dynamics, culture, recent case histories, and management practices, will be of interest to managers, researchers, and students who deal with these important species, particularly in light of habitat alterations, population shifts, and other biotic and abiotic factors related to a changing climate.