Ecology Of Humic Substances In Freshwaters PDF Download
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| Author | : Christian Steinberg |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 441 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 366206815X |
Download Ecology of Humic Substances in Freshwaters Book in PDF, ePub and Kindle
Humic Substances color all waters more or less brown. Their concentrations exceed all carbon of living organisms by at least one order of magnitude. Opposite to former paradigms, they participate in almost any metabolic pathway. 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. The book tries to relate effects to structural features.
| Author | : Dag Hessen |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 350 |
| Release | : 2013-03-09 |
| Genre | : Science |
| ISBN | : 366203736X |
Download Aquatic Humic Substances Book in PDF, ePub and Kindle
Humic substances occur in all kinds of aquatic systems, but are particularly important in northern, coniferous areas. They strongly modify the aquatic ecosystems and also constitute a major problem in the drinking water supply. This volume covers all aspects of aquatic humic substances, from their origin and chemical properties, their effects on light and nutrient regimes and biogeochemical cycling, to their role regarding organisms, productivity and food web organization from bacteria to fish. Special emphasis is paid to carbon cycling and food web organization in humic lakes, but aspects of marine carbon cycling related to humus are treated as well.
| Author | : Jorma Keskitalo |
| Publisher | : |
| Total Pages | : 308 |
| Release | : 1999 |
| Genre | : Freshwater ecology |
| ISBN | : |
Download Limnology of Humic Waters Book in PDF, ePub and Kindle
| Author | : F. H. Frimmel |
| Publisher | : |
| Total Pages | : 296 |
| Release | : 1988-04-25 |
| Genre | : Science |
| ISBN | : |
Download Humic Substances and Their Role in the Environment LSV1 Book in PDF, ePub and Kindle
Very Good,No Highlights or Markup,all pages are intact.
| Author | : Philip Eaton |
| Publisher | : |
| Total Pages | : |
| Release | : 1995 |
| Genre | : |
| ISBN | : |
Download The Biochemical Ecology of Freshwater Modular Systems Book in PDF, ePub and Kindle
| Author | : Bert Allard |
| Publisher | : Springer |
| Total Pages | : 532 |
| Release | : 1991 |
| Genre | : Science |
| ISBN | : |
Download Humic Substances in the Aquatic and Terrestrial Environment Book in PDF, ePub and Kindle
| Author | : Stuart Findlay |
| Publisher | : Academic Press |
| Total Pages | : 534 |
| Release | : 2003 |
| Genre | : Nature |
| ISBN | : 0122563719 |
Download Aquatic Ecosystems: Interactivity of Dissolved Organic Matter Book in PDF, ePub and Kindle
Overviews of the source, supply and variability of DOM, surveys of the processes that mediate inputs to microbial food webs, and syntheses consolidating research findings provide a comprehensive review of what is known of DOM in freshwater. This book will be important to anyone interested in understanding the fundamental factors associated with DOM that control aquatic ecosystems."--BOOK JACKET.
| Author | : Edward Tipping |
| Publisher | : Cambridge University Press |
| Total Pages | : 446 |
| Release | : 2002-05-30 |
| Genre | : Science |
| ISBN | : 1139433210 |
Download Cation Binding by Humic Substances Book in PDF, ePub and Kindle
The first comprehensive account of these important environmental interactions, this book describes the binding reactions, how they can be mathematically modelled, and how this knowledge is used to interpret environmental phenomena in soils, waters and sediments. A valuable resource for advanced undergraduate and graduate students, environmental scientists, ecologists and geochemists.
| Author | : Kristopher D. Barrett |
| Publisher | : Nova Science Publishers |
| Total Pages | : 0 |
| Release | : 2015 |
| Genre | : Fulvic acids |
| ISBN | : 9781634824132 |
Download Fulvic and Humic Acids Book in PDF, ePub and Kindle
This book is about humic and fulvic acids, two types of organic substances which are increasingly becoming popular in agriculture and organic farming. In this book, the authors study and reveal their research on humic substances and the different aspects related to their formation. Other chapters include recent research on GRSP (Glomalin Related Soil Protein) and its relation to different kinds of fluorescent substances, including fulvic acid-like and humic acid-like substances. The last two chapters of the book explore humic acids and their ability to interfere in molecular ecological studies as well as the various methods one could use to measure the humic acids' concentration in soil-extracted nucleic acids. Finally, this book presents an in-depth look at the role of humic materials in the dispersion of radioactive contaminants in the environment, the latter of which are some of the most broadly circulated substances on the earth's surface, occurring in soils, rivers, lakes and seas.
| Author | : Walter Dodds |
| Publisher | : Academic Press |
| Total Pages | : 998 |
| Release | : 2019-04-03 |
| Genre | : Science |
| ISBN | : 0128132566 |
Download Freshwater Ecology Book in PDF, ePub and Kindle
Freshwater Ecology, Third Edition, covers everything from the basic chemical and physical properties of water, to the advanced and unifying concepts of community ecology and ecosystem relationships found in continental waters. Giving students a solid foundation for both courses and future fieldwork, and updated to include key issues, including how to balance ecological and human health needs, GMOs, molecular tools, fracking, and a host of other environmental issues, this book is an ideal resource for both students and practitioners in ecology and related fields. Provides an updated revision of this classic text, covering both basic scientific concepts and environmental applications Includes additional biography boxes with greater cultural diversity of the featured scientists Covers expanded content on developing nations, ecosystem goods and services, properties of water, global change, impacts of fracking, molecular tools for classification and identification of aquatic organisms, a discussion of emergent diseases and aquatic habitats, and more
