Thorp and Covich's Freshwater Invertebrates PDF Download
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Author: D. Christopher Rogers
Publisher: Academic Press
ISBN: 0123850258
Category : Science
Languages : en
Pages : 945
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Book Description
Thorp and Covich's Freshwater Invertebrates: Keys to Palaearctic Fauna, Fourth Edition, is part of a multivolume series covering inland water invertebrates of the world that began with Vol. I: Ecology and General Biology (2015), then Vol. II (2016) Keys to Nearctic Fauna, and finally in Vol. III (2018) Keys to Neotropical Hexapoda (insects and springtails). It now continues with identification keys for Palearctic invertebrates in Vol. IV. Two other volumes currently in development focus on general invertebrates of the Neotropical/Antarctic, and Australasian Bioregions. Other volumes in the early planning stages include Afrotropical and Oriental/Oceanic Bioregions. All volumes are designed for multiple uses and levels of expertise by professionals in universities, government agencies and private companies, as well as by graduate and undergraduate students. - Provides identification keys for inland water (fresh to saline) invertebrates of the Palearctic Zoogeographic Region, from Iceland to Russia, and from the northern Pole region to Saharan Africa in the west, through the Middle East, and to the central China and Japan in the east - Presents identification keys for aquatic invertebrates to the genus or species level for many groups and to family for Hexapoda, with the keys progressing from higher to lower taxonomic levels - Includes a general introduction and sections on limitations, terminology and morphology, material preparation and preservation and references
Author: D. Christopher Rogers
Publisher: Academic Press
ISBN: 0123850258
Category : Science
Languages : en
Pages : 945
Get Book Here
Book Description
Thorp and Covich's Freshwater Invertebrates: Keys to Palaearctic Fauna, Fourth Edition, is part of a multivolume series covering inland water invertebrates of the world that began with Vol. I: Ecology and General Biology (2015), then Vol. II (2016) Keys to Nearctic Fauna, and finally in Vol. III (2018) Keys to Neotropical Hexapoda (insects and springtails). It now continues with identification keys for Palearctic invertebrates in Vol. IV. Two other volumes currently in development focus on general invertebrates of the Neotropical/Antarctic, and Australasian Bioregions. Other volumes in the early planning stages include Afrotropical and Oriental/Oceanic Bioregions. All volumes are designed for multiple uses and levels of expertise by professionals in universities, government agencies and private companies, as well as by graduate and undergraduate students. - Provides identification keys for inland water (fresh to saline) invertebrates of the Palearctic Zoogeographic Region, from Iceland to Russia, and from the northern Pole region to Saharan Africa in the west, through the Middle East, and to the central China and Japan in the east - Presents identification keys for aquatic invertebrates to the genus or species level for many groups and to family for Hexapoda, with the keys progressing from higher to lower taxonomic levels - Includes a general introduction and sections on limitations, terminology and morphology, material preparation and preservation and references
Author: John Henry Hawking
Publisher:
ISBN:
Category : Reference
Languages : en
Pages : 220
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Book Description
Author: E. Wurdak
Publisher: Springer Science & Business Media
ISBN: 9401147825
Category : Science
Languages : en
Pages : 487
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Book Description
Rotifera VIII: A Comparative Approach is a record of the proceedings of the VIIIth International Rotifer Symposium which was held in Collegeville, Minnesota, USA, on June 22-27, 1997. It contains review papers and reports of recent research findings along with the presentation of new methods in rotifer biology. The publications contained in this volume reflect the wide diversity of approaches, methods of analysis and conclusions that characterize research on the Rotifera. Some of the topics addressed are: rotifer distribution, responses to biotic and abiotic factors, genetic profile of individuals and populations, rotifer feeding and mating behavior, morphology, phylogeny and taxonomy. These studies will be of great interest to invertebrate zoologists and limnologists, particularly those interested in freshwater habitats.
Author: James H. Thorp
Publisher: Elsevier
ISBN: 0123850290
Category : Science
Languages : en
Pages : 764
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Book Description
Thorp and Covich's Freshwater Invertebrates: Keys to Nearctic Fauna, Fourth Edition presents a comprehensive revision and expansion of this trusted professional reference manual and educational textbook—from a single North American tome into a developing multivolume series covering inland water invertebrates of the world. Readers familiar with the first three editions will welcome this new volume. The series, now entitled Thorp and Covich's Freshwater Invertebrates, (edited by J.H. Thorp), began with Volume I: Ecology and General Biology, (edited by J.H. Thorp and D.C. Rogers). It now continues in Volume II with taxonomic coverage of inland water invertebrates of the Nearctic zoogeographic region. As in previous editions, all volumes of the fourth edition are designed for multiple uses and levels of expertise by professionals in universities, government agencies, and private companies, as well as by undergraduate and graduate students. - Features zoogeographic coverage for all of North America, south to the general area of the Tropic of Cancer, and Greenland and Bermuda - Provides keys to families of freshwater insects - Provides keys to all other inland water invertebrates at the taxonomic level appropriate for the current scientific knowledge - Includes multiple taxonomic keys in each chapter that progress from higher to lower taxonomic levels, thereby allowing users to work up to their level of need and expertise - Presents additional material in each chapter on group introduction, limitations to the keys, terminology and morphology, material preparation and preservation, and references
Author: Iain Suthers
Publisher: CSIRO PUBLISHING
ISBN: 1486308805
Category : Science
Languages : en
Pages : 249
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Book Description
Healthy waterways and oceans are essential for our increasingly urbanised world. Yet monitoring water quality in aquatic environments is a challenge, as it varies from hour to hour due to stormwater and currents. Being at the base of the aquatic food web and present in huge numbers, plankton are strongly influenced by changes in environment and provide an indication of water quality integrated over days and weeks. Plankton are the aquatic version of a canary in a coal mine. They are also vital for our existence, providing not only food for fish, seabirds, seals and sharks, but producing oxygen, cycling nutrients, processing pollutants, and removing carbon dioxide from our atmosphere. This Second Edition of Plankton is a fully updated introduction to the biology, ecology and identification of plankton and their use in monitoring water quality. It includes expanded, illustrated descriptions of all major groups of freshwater, coastal and marine phytoplankton and zooplankton and a new chapter on teaching science using plankton. Best practice methods for plankton sampling and monitoring programs are presented using case studies, along with explanations of how to analyse and interpret sampling data. Plankton is an invaluable reference for teachers and students, environmental managers, ecologists, estuary and catchment management committees, and coastal engineers.
Author: Russell John Shiel
Publisher:
ISBN: 9780646224107
Category : Cladocera
Languages : en
Pages : 144
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Book Description
Author: Pierre Horwitz
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 44
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Book Description
Author: Nick Romanowski
Publisher: UNSW Press
ISBN: 9780868406084
Category : Gardening
Languages : en
Pages : 110
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Book Description
Since the European settlement of Australia, enormous areas of wetlands have been drained or filled, and many of those remaining have become infested with introduced weeds and vermin. Native plants and animals have been the losers. The loss of Australia's wetlands has impoverished the landscape, reduced farm productivity, worsened flood and erosion problems, and has helped to turn water quality problems into front-page news. This unique, practical manual provides a complete, step-by-step guide to the creation of conditions in which native wetland plants will thrive.
Author: Laith A. Jawad
Publisher: Springer Nature
ISBN: 3030575705
Category : Science
Languages : en
Pages : 1612
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Book Description
The system of the Tigris-Euphrates Rivers is one of the great river systems of southwestern Asia. It comprises the Tigris and Euphrates Rivers, which follow roughly parallel courses through the heart of the Middle East. The lower portion of the region that they run through is known as Mesopotamia, was one of the cradles of civilisation. There are several environmental factors that govern the nature of the two rivers and shape the landscape the two rivers running through. Geological events create rivers, climate monitor the water supply, the surrounding land influences the vegetation and the physical and chemical features of water. The Tigris-Euphrates system runs through the territory of four countries, Iraq, Iran, Turkey and Syria. Therefore, any scientific approach to the environment of these two rivers should include the natural history events in these countries. The book "Tigris and Euphrates Rivers: Their Environment from Headwaters to Mouth" will be divided into nine parts. These parts deal with the issues of the environment, the status of the flora and fauna, the abiotic aspects, ecology, hydrological regime of the two rivers, the biotic aspects. Water resources, stress of the environment, conservation issues. Since the book of Julian Rzoska "Euphrates and Tigris Mesopotamian Ecology and Destiny" in 1980, no book or major reference has been published that includes between its cover the facts and information that the present book will present. Therefore, the importance of the present book falls in stating the present status of the environment of the two rivers and the comparison of their environment between now and that of 37 years ago as given by J. Rzoska (1980). The recent studies showed that there are a large number of natural and political events that happened within the last three decades in the area of the Tigris-Euphrates river system that for sure have done a great change to the environment of the two rivers and consequently changing the biological and non-biological resources of the two rivers. This book will be a reference book to both Academic and students across the Middle East in different disciplines of knowledge to use in their researches on Tigris-Euphrates river system. The scholars interested in this area will use this book as a guide to compare this freshwater system with other areas in Asia and the world.
Author: Debangshu Narayan Das, Santoshkumar Abujam, Achom Darshan Singh
Publisher: Notion Press
ISBN: 1645468437
Category : Nature
Languages : en
Pages : 342
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Book Description
This book contains a total of 25 unpublished research articles. In this edition, we have kept parity with each other’s outcomes, concisely in a unique style to depict the trends of research in the mountain fishery sector. We have also appended a list of contributors at the end of the book. The strategies observed in fisheries and aquaculture developments in the mountain waters clearly reveal that the on-going dimensions are nothing but broad ecosystem-based approached where both subsistence and commercial expansion of the systems could be possible. The research trend also directs that several fishery components, like ornamental fisheries, recreational fisheries, integrated fish farming, freshwater crab fishery, shellfish aquaculture, etc., exist. They may also be strengthened in mountain waters to improve the economic status of the mountain regions. Thus for exploiting huge mountain aqua-resources, Arunachal Pradesh targets the ecosystem-based approach of raising native mahseers, like Tor tor, Tor putitora, Neolissochilus hexagonolepis, and exotic species of trout in its mountain waters as a preliminary endevour.
