Dependencies Of Food Web And Nutrient Cycling Dynamics On Dissolved Organic Matter Dom And Inorganic Nutrient Concentrations In Lake Enclosures
DOWNLOAD
Download Dependencies Of Food Web And Nutrient Cycling Dynamics On Dissolved Organic Matter Dom And Inorganic Nutrient Concentrations In Lake Enclosures PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Dependencies Of Food Web And Nutrient Cycling Dynamics On Dissolved Organic Matter Dom And Inorganic Nutrient Concentrations In Lake Enclosures book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Dynamics Of Nutrient Cycling And Food Webs
DOWNLOAD
Author : Donald Lee DeAngelis
language : en
Publisher:
Release Date : 1992
Dynamics Of Nutrient Cycling And Food Webs written by Donald Lee DeAngelis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Science categories.
Discusses aspects of nutrient cycling and food webs, covering such areas as nutrients and autotrophs, autotroph-herbivore interactions, disturbances to nutrient-limited food webs, effects of spatial extent and implications for global change.
Oceanic Abstracts
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1994-11
Oceanic Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-11 with Marine biology categories.
Dissolved Organic Matter Dom
DOWNLOAD
Author : Oleg S. Pokrovsky
language : en
Publisher: Nova Science Publishers
Release Date : 2017
Dissolved Organic Matter Dom written by Oleg S. Pokrovsky and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Organic water pollutants categories.
Dissolved Organic Matter (DOM) is a major factor controlling global biogeochemical cycles of carbon, macro- and micronutrients and toxic metals. It plays a pivotal role both in mobilisation (chemical weathering), transport (organic complexes and colloids), biological uptake and deposition (microbial and photo-degradation) of a number of essential macro- (C, N, P) and micro- (Fe, Zn, Mn, Ni, Cu Co) nutrients. The interest of scientists to DOM is rapidly increasing. Between 1950 and 2017, more than 30,000 scientific papers on DOM were published (Web of Science® All Database Search); however, more than half of them were produced over the past nine years and over the last two and a half years, more than 5,400 papers were published. Such attention to DOM is clearly motivated by a combination of global climate change issues and the main role of DOM in CO2 exchange between the atmosphere and the surface waters. Despite such a large range of scientific problems concerning DOM properties, origins, and applications, there is a very strong geographical bias in terms of the amount of research devoted to various geographical regions of the world. The majority of information concerns temperate zones and boreal regions of Scandinavia and Northern America, with very little information available on Siberia and Russia. Thus, among the less than 30,000 scientific articles devoted to various aspects of DOM since 1950, only 150-200 of them are devoted to DOM in Russia or Siberia. This book is essentially oriented towards filling these gaps of our knowledge. Among thirteen chapters, eleven of them are devoted to various aspects of DOM in Russia and Siberia. Another important and still poorly characterised aspect of natural DOM is its colloidal status: four chapters of this book deal with the colloidal speciation of DOM in rivers and lakes. Given the breadth of physico-chemical, geochemical, biological, and geographical aspects of DOM covered in this book, it will be useful for a large audience of environmental scientists, limnologists, physico-chemists, soil and landscape scientists and biogeochemists.
Ecological Dynamics Of Tropical Inland Waters
DOWNLOAD
Author : John Francis Talling
language : en
Publisher: Cambridge University Press
Release Date : 1998-12-03
Ecological Dynamics Of Tropical Inland Waters written by John Francis Talling and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-12-03 with Nature categories.
A synthesis of tropical freshwater systems which illustrates the basic theory of freshwater biology.
Biogeochemistry Of Wetlands
DOWNLOAD
Author : K. Ramesh Reddy
language : en
Publisher: CRC Press
Release Date : 2022-09-10
Biogeochemistry Of Wetlands written by K. Ramesh Reddy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-10 with Science categories.
The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.
Aquatic Humic Substances
DOWNLOAD
Author : Dag Hessen
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Aquatic Humic Substances written by Dag Hessen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
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.
Freshwater Microbiology
DOWNLOAD
Author : David C. Sigee
language : en
Publisher: John Wiley & Sons
Release Date : 2005-09-27
Freshwater Microbiology written by David C. Sigee and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-09-27 with Science categories.
This unique textbook takes a broad look at the rapidly expanding field of freshwater microbiology. Concentrating on the interactions between viruses, bacteria, algae, fungi and micro-invertebrates, the book gives a wide biological appeal. Alongside conventional aspects such as phytoplankton characterisation, seasonal changes and nutrient cycles, the title focuses on the dynamic and applied aspects that are not covered within the current textbooks in the field. Complete coverage of all fresh water biota from viruses to invertebrates Unique focus on microbial interactions including coverage of biofilms, important communities on all exposed rivers and lakes. New information on molecular and microscopical techniques including a study of gene exchange between bacteria in the freshwater environment. Unique emphasis on the applied aspects of freshwater microbiology with particular emphasis on biodegradation and the causes and remediation of eutrophication and algal blooms.
Nutrient Cycling In Terrestrial Ecosystems
DOWNLOAD
Author : Petra Marschner
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-01
Nutrient Cycling In Terrestrial Ecosystems written by Petra Marschner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-01 with Science categories.
This book presents a comprehensive overview of nutrient cycling processes and their importance for plant growth and ecosystem sustainability. The book combines fundamental scientific studies and devised practical approaches. It contains contributions of leading international authorities from various disciplines resulting in multidisciplinary approaches, and all chapters have been carefully reviewed. This volume will support scientists and practitioners alike.
Aquatic Ecosystems Interactivity Of Dissolved Organic Matter
DOWNLOAD
Author : Stuart Findlay
language : en
Publisher: Academic Press
Release Date : 2003
Aquatic Ecosystems Interactivity Of Dissolved Organic Matter written by Stuart Findlay and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Nature categories.
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.
Shallow Lakes 95
DOWNLOAD
Author : Lech Kufel
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Shallow Lakes 95 written by Lech Kufel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Shallow lakes differ from deep ones in many aspects of nutrient dynamics, biotic structure and interactions of various trophic levels. Though very common in European lowlands, shallow lakes attract inadequate attention from research teams. This book aims at filling gaps in our knowledge of the processes which take place in non-stratified lakes. It contains proceedings from the international conference `Shallow Lakes *95' held in Mikolajki, Poland, on 20-26 August 1995. In more than 50 original papers up-to-date views on eutrophication, degradation and recovery of shallow lakes are presented. The first four sections of the book (Nutrient fluxes, Biotic structure, Trophic interactions and Whole lake studies) deal with theoretical aspects of lake functioning while the fifth (Biomanipulation, restoration and management) is devoted to practical measures undertaken to improve water quality in shallow lakes. The book is therefore addressed to university biologists and ecologists and PhD students, as well as to managers involved in restoration of shallow lakes.