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Author: Vladimir Pešić Publisher: Springer Nature ISBN: 3030864782 Category : Science Languages : en Pages : 449
Book Description
The small water bodies such as headwater streams, springs, ditches, small lakes, and ponds are critical to maintaining freshwater biodiversity. This is especially true for Dinaric karst, where they are often the only water bodies present. However, despite their importance, they remain widely overlooked and excluded from government policies like the EU Water Framework Directive. This book includes information on different aspects of these essential but still neglected habitats. This book intends to be of interest to a wide range of audiences, from researchers and conservationists to the public and decision-makers.
Author: Vladimir Pešić Publisher: Springer Nature ISBN: 3030864782 Category : Science Languages : en Pages : 449
Book Description
The small water bodies such as headwater streams, springs, ditches, small lakes, and ponds are critical to maintaining freshwater biodiversity. This is especially true for Dinaric karst, where they are often the only water bodies present. However, despite their importance, they remain widely overlooked and excluded from government policies like the EU Water Framework Directive. This book includes information on different aspects of these essential but still neglected habitats. This book intends to be of interest to a wide range of audiences, from researchers and conservationists to the public and decision-makers.
Author: Vladica Simić Publisher: Springer Nature ISBN: 3031369262 Category : Science Languages : en Pages : 714
Book Description
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: John F. Craig Publisher: John Wiley & Sons ISBN: 1118394402 Category : Technology & Engineering Languages : en Pages : 920
Book Description
Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.
Author: Huw I. Griffiths Publisher: Springer Science & Business Media ISBN: 1402028547 Category : Science Languages : en Pages : 358
Book Description
This is the first attempt to synthesize current understanding of biodiversity in the great European hot spot. A diverse group of international researchers offers perspective on biodiversity at the level of the gene, species and ecosystem, including contributions on temporal change. Biological groups include plants, mammals, spiders and humans, cave-dwelling organisms, fish, aquatic invertebrates and algae.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251096422 Category : Medical Languages : en Pages : 100
Book Description
A reference for official veterinarians, veterinary inspectors and fish health experts to facilitate daily tasks at aquaculture farms in five Balkan countries and improve product compliance with common EU market standards.
Author: Jeroen Speybroeck Publisher: Bloomsbury Publishing ISBN: 1472925629 Category : Nature Languages : en Pages : 320
Book Description
The taxonomy and systematics of European reptiles and amphibians have changed a lot in recent years, yet there is no modern, up-to-date field guide available that comprehensively covers all the species. The last illustrated field guide to European reptiles and amphibians was first published 38 years ago, and remains oudated despite occasional reprints and new editions. This major new field guide addresses this deficiency. A total of 219 species are covered in detail, with a focus on identification and geographical variation; species texts also cover distribution, habitat and behaviour. Superb colour illustrations by talented artist Ilian Velikov depict every species and all major variations, and colour photographs are also included for most species. This groundbreaking new guide will become the definitive field reference for these two groups of animals. It includes: - Over 370 colour artworks and 200 colour photographs - 155 accurate and up-to-date distribution maps - Easy-to-use keys and tables to help with swift species identification
Author: Klement Tockner Publisher: Elsevier ISBN: 0081026137 Category : Science Languages : en Pages : 946
Book Description
Rivers of Europe, Second Edition, presents the latest update on 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 even more full-color photographs and maps, the book includes conservation information on current patterns of river use and the extent to which human society has exploited and impacted them. Each chapter includes up to 10 featured rivers, with detailed information on their physiography, hydrology, ecology/biodiversity and human impacts. Rivers selected for specific coverage include the largest, the most natural, and those most affected by humans. This book provides the most comprehensive information ecologists and conservation managers need to better assess their management and meet the EU legislative good governance targets. Includes comparison photos of rivers, along with information on the history and management of each river Presents summary information on hydrological, ecological and freshwater biodiversity patterns and trends of each river Highlights environmental issues of great importance to citizens and governments, including fragmentation by dams, pollution, introduction of nonnative species and reductions in biodiversity
Author: Dhimitёr Doka Publisher: Springer Nature ISBN: 3030855511 Category : Science Languages : en Pages : 267
Book Description
This book is the first to give a comprehensive and detailed overview of the complete geography of Albania in English. It highlights the most important and manifold potentials of nature, society and economy of Albania as well as development problems during different time periods. One focus lies on Albania's perspectives and challenges for the future.Beside natural aspects also topics such as migration, poverty, social situation, economy, urban development, regional disparities among others are discussed.This book appeals to academics and researchers of geography, regional development and related disciplines as well as teachers and students of geography, geology, natural sciences, social sciences, economics. The book is also attractive for media representatives, tourists and other interested individuals travelling to Albania.
Author: OECD Publisher: OECD Publishing ISBN: 9264312951 Category : Languages : en Pages : 977
Book Description
Robust SME sectors are critical to the prosperity of the six Western Balkan economies and Turkey, accounting for over 70% of those employed in the business sector and generating 65% of value added in these seven economies. Yet their potential remains untapped, as SMEs across the region grapple ...
Author: Vladimir Pešić
Author: Vladimir Pešić
Author: Vladica Simić
Author: John F. Craig
Author: Huw I. Griffiths
Author: Food and Agriculture Organization of the United Nations
Author: Jeroen Speybroeck
Author: Klement Tockner
Author: Dhimitёr Doka
Author: OECD
Author: OECD