Freshwaters of Alaska, Alexander M. Milner; Mark W. Oswood
Автор: Alexander M. Milner; Mark W. Oswood Название: Freshwaters of Alaska ISBN: 038794379X ISBN-13(EAN): 9780387943794 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The vast range of Alaskan habitats ensures that the chapters in this book will provide valuable information for readers interested in freshwaters, particularly nutrient dynamics, biotic adaptations, recovery mechanisms of aquatic biota, stream succession and the management of human-induced changes in aquatic habitats.
Автор: Christian Steinberg Название: Ecology of Humic Substances in Freshwaters ISBN: 3642078737 ISBN-13(EAN): 9783642078736 Издательство: Springer Рейтинг: Цена: 33401.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: They protect against UV-irradation, enable indirect photolysis and, thus, purify hazardous chemicals, they provide inorganic and organic nutrients, may form cryptic genes with DNA and dampen metabolic fluctuations. More recently they can increase adverse effects of hazardous chemicals and they can directly interfere with organisms.
Описание: Proceedings of an International Symposium on the Effect of mineral-organic-microorganism interactions on soil and freshwater environments, held September 3-6, 1996, in Nancy, France
Автор: Pawe? Rowi?ski; Andrea Marion Название: Hydrodynamic and Mass Transport at Freshwater Aquatic Interfaces ISBN: 3319277499 ISBN-13(EAN): 9783319277493 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The achievements of well-known researchers from all over the world as well as the results obtained by young researchers, among others within a Marie Curie funded Initial Training Network, led by the University of Padua (HYTECH - HYdrodynamic Transport at Ecologically Critical Heterogeneous Interfaces) are gathered in this volume.
Автор: M. Kumagai; W.F. Vincent Название: Freshwater Management ISBN: 4431684387 ISBN-13(EAN): 9784431684381 Издательство: Springer Рейтинг: Цена: 13060.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The globalization of trade, monetary and fiscal policies, capital markets, and investment patterns is reshaping the world economy and is leading to new financial, commercial, and marketing structures as well as unprecedented economies of scale.
Описание: The new edition of this established textbook, now with full colour illustration, has been extensively revised and continues to provide a comprehensive, stimulating, readable and authoritative coverage of freshwater habitats, their communities and their functioning, the world over.
Описание: This book draws together the latest findings on the hydrological processes, community organization, and stress physiology of freshwater, tidally influenced land-margin forests of the southeastern United States.
Автор: T. Spence Название: Ways Towards Sustainable Management of Freshwater Resources ISBN: 3642641717 ISBN-13(EAN): 9783642641718 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The most important factors atmosphere-ocean model developed by the German influencing global water quality include acidification, Climate Computing Centre (DKRZ) and the Max eutrophication, salinization, and pollution caused by Planck Institute for Meteorology (MPI).
Автор: Clive Hurford; Michael Schneider; Ian Cowx Название: Conservation Monitoring in Freshwater Habitats ISBN: 9401777330 ISBN-13(EAN): 9789401777339 Издательство: Springer Рейтинг: Цена: 23058.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: As in the terrestrial environment, most data collection from freshwater habitats to date falls into the survey, surveillance or research categories. The critical difference between these exercises and a monitoring project is that a monitoring project will clearly identify when we need to make a management response. A Model for Conservation Management and Monitoring Monitoring (as defined by Hellawell) is essentially a tool of practical conservation management, and Fig. 1.1 shows a simple, but effective, model for nature conser- tion management and monitoring. The need for clear decision-making is implicit in this model. First we must decide what would represent a favourable state for the key habitat or species, and then we must decide when to intervene if the state is (or becomes) unfavourable. A third, often overlooked, but equally important, decision concerns when we would consider the habitat or species to have recovered; this is unlikely to be the same point that we became concerned about it. This decision not only has resource imp- cations, it can also have major implications for other habitats and species (prey species are an obvious example). All of these decisions are essential to the devel- ment of an efficient and effective monitoring project.
Автор: Martin Wagner; Scott Lambert Название: Freshwater Microplastics ISBN: 3319616145 ISBN-13(EAN): 9783319616148 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is open access under a CC BY 4.0 license.This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns.
Автор: Neville C. Morgan; Peter S. Maitland Название: Conservation Management of Freshwater Habitats ISBN: 940106475X ISBN-13(EAN): 9789401064750 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this book the authors have applied research knowledge to the solution of practical problems facing wildlife conservation in freshwater habitats. Subjects covered include: evaluation of the conservation interest of sites; practical protection and management of freshwater habitats; species conservation.
With more than 15,000 species, nearly a quarter of the total number of vertebrate species on Earth, freshwater fishes are extremely varied. They include the largest fish species, the beluga at over 7 meters long, and the smallest, the Paedocypris at just 8 millimeters, as well as the carnivorous, such as the piranha, and the calm, such as the Chinese algae eater. Certain species evolve rapidly, cichlids for example, while others transform very slowly, like lungfish. The fossils of these animals are very diverse in nature, sometimes just small scattered bones where sites correspond to ancient river beds or magnificent fossils of entire fish where there was once a lake.
This book covers the history of these fishes over the last 250 million years by exploring the links between their biological evolution and the paleogeographic and environmental transformations of our planet, whether these be gradual or sudden.
Gathers and synthetizes data from a vast number of publications regarding past freshwater assemblages and several fish lineages that invaded freshwaters
Describes the work of the author's own team, concerning fauna from the Cretaceous of France, Morocco, and Thailand
Presents the recent results of the tempo of diversification in freshwater environments and the evolutionary histories of clades and gar lineages
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