Source Apportionment Of Nitrogen And Phosphorus Inputs Into The Aquatic Environment PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Source Apportionment Of Nitrogen And Phosphorus Inputs Into The Aquatic Environment PDF full book. Access full book title Source Apportionment Of Nitrogen And Phosphorus Inputs Into The Aquatic Environment.
| Author | : European Environment Agency |
| Publisher | : |
| Total Pages | : 54 |
| Release | : 2005 |
| Genre | : Science |
| ISBN | : |
Download Source Apportionment of Nitrogen and Phosphorus Inputs Into the Aquatic Environment Book in PDF, ePub and Kindle
Eutrophication, the excessive enrichment of waters with nutrients and the associated adverse biological effects, is one of the major environmental problems across Europe. European waters are affected across the whole range from inland water bodies such as groundwater, rivers and lakes, to transitional and coastal waters and ecosystems in open seas. Eutrophication is caused by large anthropogenic inputs of the nutrients nitrogen (N) and phosphorus (P) to the aquatic environment from a range of societal sectors. This study primarily focuses on the contribution of agriculture to this contamination.
| Author | : Sven Erik Jørgensen |
| Publisher | : Academic Press |
| Total Pages | : 475 |
| Release | : 2010-04-16 |
| Genre | : Science |
| ISBN | : 0444536272 |
Download Global Ecology Book in PDF, ePub and Kindle
Global Ecology focuses on the perception of the biosphere or the ecosphere as a unified cooperative system with numerous synergistic effects, which describe the distinctive properties of this sphere. This book is subdivided into five parts dealing with diverse aspects in global ecology. The first part of the book provides comprehensive description of the biosphere, including its unique characteristics and evolution. This part also describes various spheres in the biosphere, such as the hydrosphere, noosphere, and pedosphere as well as their composition. The next part focuses on the global cycles, including calcium, carbon, iron, microbial nitrogen, oxygen, phosphorus, sulfur, and water cycles. In addition, global balances and flows are explained. Presented in the third part are the results of the global cycles and flows as well as the patterns of the climatic factors and marine currents. There is also a part discussing the climate interactions, climatic changes, and its effect on the living organisms. The book concludes by covering the application of stoichiometry in the biosphere and in ecosystems. The book offers a comprehensive view of global ecology and ecological stoichiometry, which will aid in the processes of global ecology. Provides an overview of the theory and application of global ecology International focus and range of ecosystems makes Global Ecology an indispensable resource to scientists Based on the bestselling Encyclopedia of Ecology Full-color figures and tables support the text and aid in understanding
| Author | : Herbert Ellis Allen |
| Publisher | : Wiley-Interscience |
| Total Pages | : 488 |
| Release | : 1972 |
| Genre | : Science |
| ISBN | : |
Download Nutrients in Natural Waters Book in PDF, ePub and Kindle
The latest thinking and research on nutrients have been brought together by experts in the chemical and biological sciences and in engineering. The authors represent educational institutions, government, and industry. The book features a broad discussion of the topic. In addition to chapters on the three principal nutrients (nitrogen, phosphorus, and carbon), chapters on nutrient geochemistry and nutrient regeneration in hypolimnetic waters are included. Both chemical and bioassay analyses of nutrients are discussed by experts in their respective fields. Computer models of nutrient biochemical processes are described with the use of many illustrations, so that even those unfamiliar with computer techniques can appreciate their utility.
| Author | : United States. Division of Water Supply and Pollution Control |
| Publisher | : |
| Total Pages | : 152 |
| Release | : 1965 |
| Genre | : Marine biology |
| ISBN | : |
Download Nitrogen and Phosphorus in Water Book in PDF, ePub and Kindle
| Author | : Samuel Harry Jenkins |
| Publisher | : Pergamon |
| Total Pages | : 374 |
| Release | : 1973 |
| Genre | : Science |
| ISBN | : |
Download Phosphorus in Fresh Water and the Marine Environment Book in PDF, ePub and Kindle
| Author | : Mark A. Sutton |
| Publisher | : Cambridge University Press |
| Total Pages | : 665 |
| Release | : 2011-04-14 |
| Genre | : Science |
| ISBN | : 1139501372 |
Download The European Nitrogen Assessment Book in PDF, ePub and Kindle
Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing a framework for joined-up management of the nitrogen cycle in Europe, including the first cost-benefit analysis for different reactive nitrogen forms and future scenarios. Incorporating comprehensive maps, a handy technical synopsis and a summary for policy makers, this landmark volume is an essential reference for academic researchers across a wide range of disciplines, as well as stakeholders and policy makers. It is also a valuable tool in communicating the key environmental issues and future challenges to the wider public.
| Author | : J.L. Hatfield |
| Publisher | : Elsevier |
| Total Pages | : 719 |
| Release | : 2008-08-28 |
| Genre | : Science |
| ISBN | : 0080569897 |
Download Nitrogen in the Environment Book in PDF, ePub and Kindle
Nitrogen is one of the most critical elements for all life forms. In agricultural systems it is essential for the production of crops for feed, food, and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Nitrogen in the Environment provides a wholistic perspective and comprehensive treatment of nitrogen. The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels. Issues of nitrogen from its effects on crops and human nutrition to nitrogen in ground water, watersheds, streams, rivers, and coastal marine environments are discussed to provide a broad view of the problem and support scientists, researchers, and engineers in formulating comprehensive solutions. The only source which presents an international, wholistic perspective of the effects of nitrogen in the environment with worldwide mitigation practices Provides details on how to improve the quality of the environment by analyzing the development of emerging technologies Develops strategies to be used by soil scientists, agronomists, hydrologists, and geophysicists for broad scale improvement of nitrogen efficiency
| Author | : David W. Litke |
| Publisher | : |
| Total Pages | : 50 |
| Release | : 1999 |
| Genre | : Phosphatic fertilizers |
| ISBN | : |
Download Review of Phosphorus Control Measures in the United States and Their Effects on Water Quality Book in PDF, ePub and Kindle
| Author | : OECD |
| Publisher | : OECD Publishing |
| Total Pages | : 159 |
| Release | : 2012-03-12 |
| Genre | : |
| ISBN | : 9264168060 |
Download OECD Studies on Water Water Quality and Agriculture Meeting the Policy Challenge Book in PDF, ePub and Kindle
This book examines linking policies and farm management to improve water quality.
| Author | : Brian D. Fath |
| Publisher | : Elsevier |
| Total Pages | : 2786 |
| Release | : 2018-08-23 |
| Genre | : Science |
| ISBN | : 0444641300 |
Download Encyclopedia of Ecology Book in PDF, ePub and Kindle
Encyclopedia of Ecology, Second Edition, Four Volume Set continues the acclaimed work of the previous edition published in 2008. It covers all scales of biological organization, from organisms, to populations, to communities and ecosystems. Laboratory, field, simulation modelling, and theoretical approaches are presented to show how living systems sustain structure and function in space and time. New areas of focus include micro- and macro scales, molecular and genetic ecology, and global ecology (e.g., climate change, earth transformations, ecosystem services, and the food-water-energy nexus) are included. In addition, new, international experts in ecology contribute on a variety of topics. Offers the most broad-ranging and comprehensive resource available in the field of ecology Provides foundational content and suggests further reading Incorporates the expertise of over 500 outstanding investigators in the field of ecology, including top young scientists with both research and teaching experience Includes multimedia resources, such as an Interactive Map Viewer and links to a CSDMS (Community Surface Dynamics Modeling System), an open-source platform for modelers to share and link models dealing with earth system processes
