A comprehensive, up-to-date review of lichens as biomonitors of air pollution (bioindication, metal and radionuclide accumulation, biomarkers), and as monitors of environmental change (including global climate change and biodiversity loss) in a wide array of terrestrial habitats. Several methods for using lichens as biomonitors are described in a special section of the book.

A comprehensive, up-to-date review of lichens as biomonitors of air pollution (bioindication, metal and radionuclide accumulation, biomarkers), and as monitors of environmental change (including global climate change and biodiversity loss) in a wide array of terrestrial habitats. Several methods for using lichens as biomonitors are described in a special section of the book.

Algae are important organisms that include seaweeds and a number of single-celled and multicellular microscopic forms. Algae are ubiquitous; they inhabit almost everywhere including oceans, freshwater bodies, rocks, soils, and trees. Man's uses of algae may date back to ancient times. In recent decades, there has been renewed interest in the utilization of algae as sources of health food and high-value chemicals and pharmaceuticals, and for aquaculture, agriculture, and wastewater treatment. Nevertheless, the biotechnological potential of algae is still far from fully exploited, due to a lack of understanding of algal characteristics and culture systems, as well as of advanced research techniques. This book contains selected papers presented at the Fourth Asia-Pacific Conference on Algal Biotechnology held in Hong Kong, on 3-6 July, 2000. Written by experts in the field, this book provides a state-of-the-art account of algal biotechnology research. Topics range from use of algae in agriculture to environmental monitoring and protection, from algal culture systems to production of high-value chemicals and pharmaceuticals by algae, and from algal product purification to gene transformation and regulations. This book is intended for use by researchers and industrialists in the field of algal biotechnology. It will also be an important reference for undergraduate and postgraduate students in biotechnology and food science, as well as in biology in general.

These proceedings of a workshop of the International Association for Phytoplankton Taxonomy and Ecology are directed specifically at the relationship between phytoplankton ecology and the trophic status of water bodies. Contributions address the fact that distinctive assemblages of phytoplankton species are closely associated with particular categories of water bodies. Particular attention is paid to how communities are assembled and to the ways in which environmental constraints filter the successful species. Overview articles are included. The book will be a valuable source of information to limnologists, algologists, and the technical staff of all water suppliers.

Lichens make excellent material for field studies throughout the year and are valuable for the detection and mapping of pollution. This book provides an overview of the value of lichens for monitoring a range of potentially harmful substances including sulphur dioxide, fluorides, PCBs, metals and radioactive elements. In each section background information is provided and case studies briefly described to enable the reader to appreciate the potential applications of lichens for monitoring each type of environmental pollutant. To help with the problems of identifying lichens, coloured illustrations are provided of species that commonly grow on trees together with an identification key and direction to more advanced texts for lichens growing on other surfaces. This book is a digital reprint (without updates) of ISBN 0-85546-289-5 (1992).

In this, the first of three parts comprising Volume 1, a general introduction to the Rhodophyta - dealing with such topics as morphology, reproduction and economic utilization - is followed by treatment of the orders Nemaliales and Gigartinales. Each species is described and illustrated and notes on the ecology and distribution are given. Keys to aid identification are also included. The Authors: The late Peter Dixon is the author of Biology of the Rhodophyta and numerous scientific papers. He specialised in red algal taxonomy at the University of Liverpool and more recently at the University of California, Irvine. Linda Irvine has over 40 years' experience at the Natural History Museum, London, specialising in algal taxonomy and nomenclature, and was a major contributor to three other books in the series.

Lichens are a unique form of plant life, the product of a symbiotic association between an alga and a fungus. The beauty and importance of lichens have long been overlooked, despite their abundance and diversity in most parts of North America and elsewhere in the world. This stunning book-the first accessible and authoritative guidebook to lichens of the North American continent-fills the gap, presenting superb color photographs, descriptions, distribution maps, and keys for identifying the most common, conspicuous, or ecologically significant species. The book focuses on 805 foliose, fruticose, and crustose lichens (the latter rarely included in popular guidebooks) and presents information on another 700 species in the keys or notes; special attention is given to species endemic to North America. A comprehensive introduction discusses the biology, structure, uses, and ecological significance of lichens and is illustrated with 90 additional color photos and many line drawings. English names are provided for most species, and the book also includes a glossary that explains technical terms. This visually rich and informative book will open the eyes of nature lovers everywhere to the fascinating world of lichens. Published in collaboration with the Canadian Museum of Nature

A Monograph on the Genus Heuchera was first published in 1936. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.Volume II in the Minnesota Studies in Plant Science seriesThis taxonomic review discusses a number of topics related to the genus heuchera, including: its taxonomic and geographic position; its generic unity; its hybritidy; and its synoptical treatment. The study also offers a detailed description of the genus with an evaluation of various taxonomic characters.

Nanomaterials in Plants, Algae and Microorganisms: Concepts and Controversies: Volume One discusses the vast amount of nanomaterials that have been released into the environment in a relatively short amount of time. There is a need to understand what the implications to the health of our biota and ecosystems are as the earth is increasingly inundated with these materials. Not all of the effects are negative, but their impacts are increasing exponentially due to their size, quantity and other factors.

Owing to their importance as primary producers of energy and nutrition, algae and cyanobacteria are found as symbiotic partners across diverse lineages of prokaryotic and eukaryotic kingdoms.Algal and Cyanobacteria Symbioses presents a compilation of recent, updated research in fields of diverse symbioses, including in marine, freshwater, and terrestrial habitats. It gives a comprehensive overview of algal and cyanobacteria symbioses, including reviews on their diversity and information on symbiotic specificity and stress tolerance. Also covered is a review of regulatory mechanisms in the communication between symbiotic partners.The highly interdisciplinary character of this book is demonstrated through the range of algae and cyanobacteria as energy-providing symbionts in organismal lineages which are discussed. It is a valuable source of knowledge for researchers, university lecturers, professors and students of biology and life sciences, specifically biochemistry, mycology, cell biology and plant-microbe interactions.

In this book, the authors present current research in the study of the biology, geographical distribution and economic importance of dinoflagellates. Topics discussed in this compilation include the distribution, toxicity and impact on aquaculture dynamics of toxic dinoflagellates' blooms in the austral pacific region; an overview of the ecophysiology, molecular biology, and ecological impacts of the toxic bioluminescent dinoflagellate pyrodinium bahamense; and dinoflagellates of the Baikal Region.

This volume covers the species attributed to the class Chlorophyta (the green seaweeds). Each species description incorporates notes on ecology and distribution and many are supported by line illustrations. This is a reprint edition of ISBN 1898298858 published in 1991.

This volume explores the yellow-brown seaweed species attributed to the class Tribophyceae. The description of each species incorporates notes on ecology and distribution and many are supported by line illustrations. This is a reprint edition of ISBN 0113100043 published in 1987.

This volume is written by leading authorities in red algae. All subfamilies, genera and species are described, notes on ecology and distribution given, and each named species is illustrated by one or more half-tones or line drawings showing distinctive features. User-friendly keys are provided to enable identifi cation of genera and species. Special features of this volume are the concise but comprehensive and practical introduction and a complete re-evaluation of British Isles taxa in consultation with other international specialists. This is a reprint edition of ISBN 1898298815 published in 1993.

This book covers the species attributed to the orders Cryptonemiales, Palmariales and Rhodymeniales. Each species description incorporates notes on ecology and distribution and is supported by one or more line illustrations. Keys to aid identification are also included. The synthesis of many years' research carried out by members of the British Phycological Society in collaboration with the Natural History Museum, London, this series of books covers all the British and the majority of northern Atlantic seaweeds.

This volume is written by leading authorities in red algae. All subfamilies, genera and species are described, notes on ecology and distribution given, and each named species is illustrated by one or more half-tones or line drawings showing distinctive features. User-friendly keys are provided to enable identifi cation of genera and species. Special features of this volume are the concise but comprehensive and practical introduction and a complete re-evaluation of British Isles taxa in consultation with other international specialists. In addition, one new species and three new combinations are proposed. This is a reprint edition of 0-11-310016-7 published in 1984.

This volume covers the species attributed to the class Fucophyceae. Each species description incorporates notes on ecology and distribution and many are supported by line illustrations. This book is a reprint edition of 0-565-00992-3. The synthesis of many years' research carried out by members of the British Phycological Society in collaboration with the Natural History Museum, London, this series of books covers all the British and the majority of northern Atlantic seaweeds.

This book summarises some of the major processes involved in the production of daughter cells as they have been reported from work mainly with synchronous cultures of microalgae since the technique was first developed. This book also highlights the key findings that have led to our present understanding of cell cycle processes in microalgae with particular reference to those that control daughter-cell production. Among the microalgal species that have been studied are those that divide by simple binary fission, like the diatoms (Bacillariophyceae), dinoflagellates (Pyrrophyta) and the euglenoids (Euglenophyta), as well as those, mainly represented by the green microalgae (Chlorophyta), that divide by various more complex processes of multiple fission.

Freshwater harmful algal blooms (HABs) are comprised of algae that either create health hazards for humans or animals through the production of toxins or bioactive compounds or that cause deterioration of water quality through the build-up of high biomass, which degrades aesthetic, ecological, and recreational values. While freshwater HABs occur naturally, human actions that disturb ecosystems in the form of increased nutrient loadings and pollution, modified hydrology, and introduced species have been linked to the increased occurrence of some freshwater HABs. The majority of the freshwater HAB problems reported in the United States and world-wide are due to one group of algae, the cyanobacteria HABs (CyanoHABs), but other groups of algae can also be harmful. CyanoHABs are not a new phenomenon, but the frequency and geographic distribution of documented CyanoHABs seem to have dramatically increased in recent decades in the United States and globally. This book describes the broad range of negative impacts that freshwater HAB toxins have on humans, animals and aquatic ecosystems and actions that must be taken to resolve this issue. This book consists of public documents which have been located, gathered, combined, reformatted, and enhanced with a subject index, selectively edited and bound to provide easy access.

This volume contains the lectures and seminars given at the NATO Advanced Study Institute on "Sensor Systems for Biological Threads: The Algal Toxins Case," held in Pisa, Italy in October, 2007. The Institute was sponsored and funded by the Scientific Affairs Division of NATO. It is my pleasant duty to thank this institution. This ASI offered updated information on how far the research on algal toxins has gone in the exploration of structures, biosynthesis and regulation of toxins, and the development of technology for bio-monitoring these c- pounds. Algae can form heavy growths in ponds, lakes, reservoirs and sl- moving rivers throughout the world; algae can house toxins which are - ually released into water when the cells rupture or die. Hundreds of toxins have been identified so far. Detection methods, including rapid screening, have been developed to help us learning more about them, especially to find out which toxins are a real threat for people and what conditions encourage their production and accumulation. Early detection of algal toxins is an - portant aspect for public safety and natural environment, and significant efforts are underway to develop effective and reliable tools that can be used for this purpose.

In the late 1970s, a Stuttgart zoo imported a lush, bright green seaweed for its aquarium. "Caulerpa taxifolia" was captively bred by the zoo and exposed, for years, to chemicals and ultraviolet light. Eventually a sample of it found its way to the Oceanographic Museum in Monaco, then headed by Jacques Cousteau. Five years later, while cleaning its tanks, that museum dumped the pretty green plant into the Mediterranean. This supposedly benign little plant - that no one thought could survive the waters of the Mediterranean - now covers 10,000 acres of the coasts of France, Spain, Italy and Croatia, and has devastated the Mediterranean ecosystem. And it continues to grow, unstoppable and toxic. When Alexandre Meinesz discovered a square-yard patch of it in 1984, he warned biologists and oceanographers of the potential species invasion. His calls went unheeded. At that point, one person could have weeded the small patch out and ended the problem. Now, however, the plant has defeated the French Navy, thwarted scientific efforts to halt its rampage, and continues its destructive journey into the Adriatic Sea. This text presents the biological and political horror story of this invasion. For despite Meinesz's pleas to scientists and the French government, no agency was willing to take responsibility for the seaweed, and while the buck was passed, the killer algae grew. In short, this work - part detective story and part bureaucratic object lesson - is a classic case of a devastating ecological invasion and how "not" to deal with it.

Marine plants, or seaweeds, are unjustly perceived as one of the least charismatic groups of marine organisms. In truth they include many spectacular and attractive species; moreover, they comprise a vital component of coastal ecosystems, providing food and shelter for marine animals as well as contributing significantly to regional biodiversity. For over a decade, Dr John Huisman, in collaboration with students and colleagues, has collected and studied the marine plants of Australia's vast and remote north-west coast, these activities uncovering numerous undescribed genera and species and resulting in a manyfold increase in the known flora. His accounts of the marine algae are presented in two volumes of the Algae of Australia series; this part, describing the red algae, follows an earlier volume (2015) describing the green and brown algae. Although not as conspicuous as the larger brown algae, the red algae are typically more diverse, with the number of species in any location more than twice that of the green and brown algae combined. This volume is an authoritative floristic account of the marine red algae of north-western Australia and includes 158 genera and 351 species, with 7 genera and 88 species newly described. Each taxonomic level, from division to species, is fully described, incorporating current nomenclature, morphology, keys, and numerous figures, many in colour. These two volumes represent the first detailed accounts of the marine plants of tropical Western Australia and document numerous taxa newly recorded for the region. Features An authoritative account of the marine red algae of north-western Australia, covering 158 genera and 351 species Detailed descriptions that include morphology, diagnostic keys and are illustrated with multiple photographs Newest volume in the Algae of Australia series, co-published by CSIRO Publishing and the Australian Biological Resources Study (ABRS)