Download or read book Freshwater Cyanoprokaryota of North eastern Australia written by Glenn McGregor and published by CSIRO Publishing. This book was released on 2007 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanoprokaryotes (also known as cyanobacteria or blue-green algae) can form a significant component of benthic, periphytic and floating microphytic assemblages across a diverse range of habitats. They contribute to the productivity of aquatic ecosystems and, in some cases, provide the major carbon source that sustains aquatic food webs. Various members of the Oscillatoriales are known to have caused animal deaths and adversely affected human health. They are also recognised as being an important contributor to and consequence of ecosystem degradation. Their ubiquity in lakes, streams and rivers throughout much of the world, and their ability to form blooms or nuisance growths rapidly are of particular interest to scientists and water managers. Despite their importance, there are very few comprehensive regional accounts of cyanoprokaryote biodiversity in the scientific literature. This volume provides the first detailed account of the freshwater Oscillatoriales of north-eastern Australia. It includes keys, morphological and ecological data for 6 families, 27 genera and 122 species, and photomicrographs and original illustrations to enable the accurate identification of natural populations based on stable and recognisable characters observable with the aid of light microscopy. Distributional data are based on the extensive surveys carried out by the author at 253 localities near lakes, reservoirs, streams and rivers in Queensland and the Northern Territory as well as a review of the Australian phycological literature. Three species are newly described from the genera Leptolyngbya and Trichocoleus.

Download or read book Freshwater Cyanoprokaryota of North Eastern Australia written by Glenn B. McGregor and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Cyanobacteria of North eastern Australia written by Glenn B. McGregor and published by . This book was released on 2018 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Cyanobacteria of North eastern Australia written by Glenn B. McGregor and published by . This book was released on 2018 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Cyanobacteria of North Eastern Australia written by Glenn B. McGregor and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Freshwater Algal Flora of the British Isles written by David M. John and published by . This book was released on 2021-08-05 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: First comprehensive guide of its kind, this volume is essential for any study of freshwater algae in the British Isles.

Download or read book Harmful Australian Marine Microalgae written by Gustaaf M... Hallegraeff and published by CSIRO PUBLISHING. This book was released on 2024-03-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algal blooms have the potential to wipe out fish farms virtually overnight. Contamination of seafoods with algal toxins can poison human consumers of fish and shellfish. During the past two decades, globally there have been significant increases in economic loss and human health impact due to harmful algal blooms. Harmful Australian Marine Microalgae offers fish and shellfish farmers information on how to effectively identify and monitor for the presence of algal species and take the appropriate species-specific countermeasures. Species descriptions are accompanied by a summary of the known distribution of the alga, its toxicology and, where available, suggestions for countermeasures. The book includes line drawings, light micrographs and electron micrographs to aid identification, as well as references and resources for further information. This guide will be valuable to fisheries and public health officials as well as all those involved in environmental water quality assessment.

Download or read book Plankton written by Iain Suthers and published by CSIRO PUBLISHING. This book was released on 2019-04-01 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Aspects of the Taxonomy and Ecology of the Oscillatoriales Cyanoprokaryota of North eastern Australia written by Glenn B. McGregor and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Cynoprokaryota of North Eastern Australia written by Glenn B. McGregor and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxic Cyanobacteria in Water written by Ingrid Chorus and published by CRC Press. This book was released on 2021-03-08 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cyanobacterial toxins are among the hazardous substances most widely found in water. They occur naturally, but concentrations hazardous to human health are usually due to human activity. Therefore, to protect human health, managing lakes, reservoirs and rivers to prevent cyanobacterial blooms is critical. This second edition of Toxic Cyanobacteria in Water presents the current state of knowledge on the occurrence of cyanobacteria and cyanotoxins as well as their impacts on health through water-related exposure pathways, chiefly drinking-water and recreational activity. It provides scientific and technical background information to support hazard identification, assessment and prioritisation of the risks posed by cyanotoxins, and it outlines approaches for their management at each step of the water-use system. It sets out key practical considerations for developing management strategies, implementing efficient measures and designing monitoring programmes. This enables stakeholders to evaluate whether there is a health risk from toxic cyanobacteria and to mitigate it with appropriate measures. This book is intended for those working on toxic cyanobacteria with a specific focus on public health protection. It intends to empower professionals from different disciplines to communicate and cooperate for sustainable management of toxic cyanobacteria, including public health workers, ecologists, academics, and catchment and waterbody managers. Ingrid Chorus headed the department for Drinking-Water and Swimming-Pool Hygiene at the German Environment Agency. Martin Welker is a limnologist and microbiologist, currently with bioMérieux in Lyon, France.

Download or read book Colour Guide to Invertebrates of Australian Inland Waters written by John Henry Hawking and published by . This book was released on 1997 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Australian Botanist s Companion written by Alex S. George and published by . This book was released on 2009 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Algologie written by and published by . This book was released on 2008 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Cyanoprokaryota Blooms in the Swan Coastal Plain Wetlands Ecology Taxonomy and Toxicology written by Annabeth S. Kemp and published by . This book was released on 2009 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study has produced an overview of the distribution and morphology of cyanotoxin-producing cyanoprokaryotes in the SCP wetlands. The data presented provide the basis for further cyanoprokaryote research in Western Australia, in particular the molecular characterisation of bloom-forming toxic species.

Download or read book Freshwater Algae of North America written by John D. Wehr and published by Elsevier. This book was released on 2002-12-15 with total page 935 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater algae are among the most diverse and ubiquitous organisms on earth. They occupy an enormous range of ecological conditions from lakes and rivers to acidic peat swamps, inland saline lakes, snow and ice, damp soils, wetlands, desert soils, wastewater treatment plants, and are symbionts in and on many plants, fungi, and animals. In North America, the variety of freshwater habitats colonized by algae is very rich, and offers an enormous and fascinating range of environments for their study. They form the base of most aquatic food webs and are critical to studies of ecosystem health. Algal ecologists and taxonomists play an important role in the understanding of aquatic ecosystems: their biodiversity, productivity, interactions with other organisms, and water quality. This book provides in one volume a practical and comprehensive guide to the genera of freshwater algae known from North America. The format combines the necessary ecological, taxonomic and methodological information for all scientists working in aquatic environments, whether their specialty is in environmental monitoring and water quality assessment, biological composition, ecology, evolution, or molecular biology. Key Features * The first complete accounting of North America's freshwater algal genera in more than 50 years * Includes a guide to the current literature on species identification in each group of algae * High-quality photographs and drawings of more than 770 genera * A clear, easy-to-use introductory key to the diagnostic chapters * Synthetic chapters on freshwater habitats, use of algae in environmental assessment, and control of nuisance algae * Contributions from 27 experts in all areas of freshwater algae * Extensive literature citations * Companion volume of Ecology and Classification of North American Freshwater Invertebrates 2nd edition, edited by Throp and Covich

Download or read book Cyanobacterial Blooms in Tropical North Queensland Water Bodies written by Martin Leslie Saker and published by . This book was released on 2000 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study examines the periodicity of cyanobacterial blooms in relation to physical and chemical characteristics of two water impoundments in tropical northern Australia - Lake Julius at Mount Isa and Solomon Dam at Palm Island.