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Author: Javier Oscoz Publisher: Springer Science & Business Media ISBN: 9400715544 Category : Science Languages : en Pages : 153
Book Description
As a result of the European Commission’s concern for the status of continental waters, and as a clear reflection of the notion of water as heritage to be conserved, in the year 2000 the Water Framework Directive (2000/60/CE) was enacted, its goal being to establish a framework to protect water and the different aquatic ecosystems by requiring the Member States to achieve a good ecological status in all their waters by 2015. Like all ecosystems, freshwater ecosystems undergo physical, chemical and energy-related changes, both of natural and anthropogenic origin. These disturbances affect the organisms living in them and those who utilize their resources. Therefore, evaluating these changes has become a very important task in order to better understand aquatic systems. The study and analysis of the ecological status of these ecosystems in relation to their conservation status and water quality is thus a fundamental tool for a more efficient and rational management of their resources, that is, a management that does not threaten the ecosystem. The present guide for the identification of Spanish freshwater macroinvertebrates aims to facilitate the job of those who go to great lengths to identify them in order to then determine biotic indices. It is not the aim of this book to serve as a zoological treaty, nor does it claim to add new information on the biology or the ecology of the taxa covered. This book is, simply, a working tool explicitly designed to facilitate the identification of the Spanish macroinvertebrates and the subsequent computing of biotic indices.
Author: Javier Oscoz Publisher: Springer Science & Business Media ISBN: 9400715544 Category : Science Languages : en Pages : 153
Book Description
As a result of the European Commission’s concern for the status of continental waters, and as a clear reflection of the notion of water as heritage to be conserved, in the year 2000 the Water Framework Directive (2000/60/CE) was enacted, its goal being to establish a framework to protect water and the different aquatic ecosystems by requiring the Member States to achieve a good ecological status in all their waters by 2015. Like all ecosystems, freshwater ecosystems undergo physical, chemical and energy-related changes, both of natural and anthropogenic origin. These disturbances affect the organisms living in them and those who utilize their resources. Therefore, evaluating these changes has become a very important task in order to better understand aquatic systems. The study and analysis of the ecological status of these ecosystems in relation to their conservation status and water quality is thus a fundamental tool for a more efficient and rational management of their resources, that is, a management that does not threaten the ecosystem. The present guide for the identification of Spanish freshwater macroinvertebrates aims to facilitate the job of those who go to great lengths to identify them in order to then determine biotic indices. It is not the aim of this book to serve as a zoological treaty, nor does it claim to add new information on the biology or the ecology of the taxa covered. This book is, simply, a working tool explicitly designed to facilitate the identification of the Spanish macroinvertebrates and the subsequent computing of biotic indices.
Author: Alain Maasri Publisher: Elsevier ISBN: 0128218568 Category : Science Languages : en Pages : 682
Book Description
Identification and Ecology of Freshwater Arthropods in the Mediterranean Basin covers the entire Mediterranean basin, including parts of Europe, Asia, Africa and the Mediterranean islands, but excluding other biogeographic locations with Mediterranean climates located outside the region. The book provides an extensive description of the taxonomy and ecology of aquatic arthropods encountered in lentic and lotic habitats, as well as in less studied underground and estuarine habitats. It offers expanded taxonomic identification keys to major groups of arthropods with a description of their ecology and distribution. Keys for insects include aquatic larval stages and water-dwelling adults of Coleoptera and Heteroptera. Additional sections focus on taxa that can be encountered in adjacent brackish and estuary ecosystems as long as the taxon primarily occurs in freshwaters. This is a much-needed, comprehensive resource on the taxonomy and ecology of freshwater arthropods with an introduction to recent molecular tools for identifications. It will be particularly useful for freshwater ecologists, limnologists, environmentalists and students in the ecological sciences. Presents taxonomic keys to genera and species to the majority of aquatic arthropod families Provides coverage of all freshwater ecosystems of the Mediterranean basin, with case studies and examples Includes numerous photographs of the aquatic arthropods described in the chapters Covers the ecology and taxonomy of organisms living in more traditionally studied lakes and streams as well as in less studied underground and estuarine habitats
Author: Tadashi Kawai Publisher: CRC Press ISBN: 1000336247 Category : Nature Languages : en Pages : 390
Book Description
Recent Advances in Freshwater Crustacean Biodiversity and Conservation focuses on minor crustacean groups and regionally endemic groups, all from freshwaters. Chapters in this book cover crustaceans such as Maxillopods, Mysids, Cumaceans, Isopods, Amphipods, Branchiopods, Copepods, and Decapods. Each looks at global or regional fauna and discusses conservation issues for that group. The majority of the chapters are based on papers presented at symposia organized by the editors at two international scientific meetings held in Barcelona and Washington DC. The contributors are world-renowned experts on their groups, as well as on freshwater crustacean conservation and biodiversity at global levels. It has previously been difficult for conservation managers, NGOs, and university professors and students who may not have access to comprehensive journal subscriptions to find relevant information on diversity and conservation of freshwater crustaceans. This book meets that need, addressing crustacean groups not previously treated and providing additional information beyond any presented in existing books. As the editors write in their introduction: we cannot conserve and we cannot protect what we do not know exists. This is a reliable, cutting-edge reference for anybody involved in crustacean research: students, researchers, agencies, and NGOs, as well as science educators, conservationists, and government conservation policymakers. The book will also be useful for those working in aquaculture and fisheries, given that many of the taxa discussed are economically important.
Author: Neusa Hamada Publisher: Academic Press ISBN: 0128042648 Category : Science Languages : en Pages : 836
Book Description
Thorp and Covich’s Freshwater Invertebrates, Fourth Edition: Keys to Neotropical Hexapoda, Volume Three, provides a guide for identifying and evaluating a key subphylum, hexapoda, for Central America, South America and the Antarctic. This book is essential for anyone working in water quality management, conservation, ecology or related fields in this region, and is developed to be the most modern and consistent set of taxonomic keys available. It is part of a series that is designed to provide a highly comprehensive, current set of keys for a given bioregion, with all keys written in a consistent style. This series can be used for a full spectrum of interested readers, from students, to university professors and government agencies. Includes zoogeographic coverage of the entire Neotropics, from central México and the Caribbean Islands, to the tip of South America Identifies aquatic springtails (Collembola) and insects to the genus level for many groups, and family or subfamily level for less well known taxa Presents multiple keys, from higher to lower taxonomic levels that are appropriate for each users’ level of scientific knowledge and needs Provides a general introduction and sections on limitations, terminology and morphology, material preparation and preservation, and references
Author: James H. Thorp Publisher: Academic Press ISBN: 9780123814272 Category : Science Languages : en Pages : 304
Book Description
The Field Guide to Freshwater Invertebrates of North America focuses on freshwater invertebrates that can be identified using at most an inexpensive magnifying glass. This Guide will be useful for experienced nature enthusiasts, students doing aquatic field projects, and anglers looking for the best fish bait, lure, or fly. Color photographs and art, as well as the broad geographic coverage, set this guide apart. 362 color photographs and detailed descriptions aid in the identification of species Introductory chapters instruct the reader on how to use the book, different inland water habitats and basic ecological relationships of freshwater invertebrates Broad taxonomic coverage is more comprehensive than any guide currently available
Author: György Kriska Publisher: Springer Nature ISBN: 3030953238 Category : Science Languages : en Pages : 527
Book Description
This up-to-date guidebook on freshwater invertebrates of the central European region is a richly illustrated work, providing an excellent source of systematic information on freshwater macroinvertebrates. Numerous colour photos and additional vector graphic figures allow readers to identify specific species at a higher taxonomic level (family). The book is supplemented by video sequences. Freshwater Invertebrates in Central Europe – A Field Guide is a must-have for all those interested in the freshwater animals of central Europe such as animal scientists and ecologists, as well as students attending classes on freshwater invertebrate.
Author: Publisher: ISBN: 9780900386794 Category : Aquatic invertebrates Languages : en Pages : 80
Book Description
The book provides straightforward guides to the identification of macroinvertebrate families included in biotic assessment in the UK, covering flatworms, annelids, molluscs, larger crustaceans, arachnids and all aquatic orders of insects. By making extensive use of appropriate methods for different groups, including dichotomous keys, pictorial guides and tables, along with copious line drawing illustrations and general tips on identification, it allows rapid and confident identification of the major groups of British freshwater invertebrates. It has been extensively tested, and illustrations are designed to show both the appearance of whole animals and, where appropriate, key identification features. For each group, a brief indication of typical habitat is given, to further facilitate identification. An extensive list of keys and guides for further identification is also provided.
Author: György Kriska Publisher: ISBN: 9783030953249 Category : Languages : en Pages : 0
Book Description
This up-to-date guidebook on freshwater invertebrates of the central European region is a richly illustrated work, providing an excellent source of systematic information on freshwater macroinvertebrates. Numerous colour photos and additional vector graphic figures allow readers to identify specific species at a higher taxonomic level (family). The book is supplemented by video sequences. Freshwater Invertebrates in Central Europe - A Field Guide is a must-have for all those interested in the freshwater animals of central Europe such as animal scientists and ecologists, as well as students attending classes on freshwater invertebrate.
Author: Pilar Rodriguez Publisher: Springer Science & Business Media ISBN: 9401005974 Category : Science Languages : en Pages : 282
Book Description
This book contains 26 contributions dealing with the biology of aquatic oligochaetes and covers a wide range of topics including taxonomy, morphology, ultrastructure, embryology, reproduction, feeding biology, ecotoxicity, community studies, and species distribution. Descriptions of new taxa in tropical areas, including Amazonian forest soils, as well as overviews on the biodiversity of aquatic oligochaetes in Australia and European groundwaters, are presented. New morphological characteristics in both marine and freshwater species are described and interpreted. Laboratory studies contribute to the knowledge of oligochaete feeding biology and reproduction. The use of aquatic oligochaetes in ecological risk assessment is analysed in detail, and standardised experimental designs for studies on bioaccumulation and pollutant transfer by food are included. Finally, a number of papers present the effects of oliogochaetes on the performance of an activated sludge plant, and multivariate approaches to the spatial and/or temporal distribution and composition of oligochaete communities in many different areas of the world, from the scale of a river to the scale of the microhabitat. The broad scope of this volume is a reflection of recent rends, not only in oligochaete research, but also in general applied biological studies.
Author: Rachel Collin Publisher: ISBN: Category : Marine invertebrates Languages : en Pages : 140
Book Description
"This identification guide is the result of intensive sampling of shallow-water habitats in Bocas del Toro during 2003 and 2004. The guide is designed to aid in identification of a selection of common macroscopic marine invertebrates in the field and includes 95 species of sponges, 43 corals, 35 gorgonians, 16 nemerteans, 12 sipunculeans, 19 opisthobranchs, 23 echinoderms, and 32 tunicates. Species are included here on the basis of local abundance and the availability of adequate photographs"--Page 368.
Author: Javier Oscoz
Author: Javier Oscoz
Author: Alain Maasri
Author: Tadashi Kawai
Author: Neusa Hamada
Author: James H. Thorp
Author: György Kriska
Author: 
Author: György Kriska
Author: Pilar Rodriguez
Author: Rachel Collin