Relations Among Floodplain Water Levels Etc Us Geological Survey Water Resources Investigations Report 03 4295 2004

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Ecological Effects of Water-level Fluctuations in Lakes

Author : Karl M. Wantzen
Publisher : Springer Science & Business Media
ISBN 13 : 1402091923
Total Pages : 184 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Ecological Effects of Water-level Fluctuations in Lakes by : Karl M. Wantzen

Download or read book Ecological Effects of Water-level Fluctuations in Lakes written by Karl M. Wantzen and published by Springer Science & Business Media. This book was released on 2009-05-06 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization of the water levels of many lakes by hydraulic regulation, untimely drawdown due to water use, or floods due to water release from hydropower plants in the catchments. This book provides a first review in this field. It presents selected papers on the ecological effects of WLF in lakes, resulting from a workshop at the University of Konstanz in winter 2005. Issues addressed here include the extent of WLF, and analyses of their effects on different groups of biota from microorganisms to vertebrates. Applied issues include recommendations for the hydrological management of regulated lakes to reduce negative impacts, and a conceptual framework is delivered by an extension of the floodpulse concept for lakes. Current impacts on water use, including increasing demands on drinking and irrigation water, hydropower etc., and climate change effects on WLF make this book an essential resource for aquatic ecologists, engineers, and decision-makers dealing with the management of lake ecosystems and their catchments.

Intensive Use of Groundwater:

Author : M. Ramon Llamas
Publisher : CRC Press
ISBN 13 : 9789058093905
Total Pages : 498 pages
Book Rating : 4.0/5 (939 download)

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Book Synopsis Intensive Use of Groundwater: by : M. Ramon Llamas

Download or read book Intensive Use of Groundwater: written by M. Ramon Llamas and published by CRC Press. This book was released on 2002-01-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is written by a number of authors from different countries and disciplines, affording the reader an invaluable and unbiased perspective on the subject of intensive groundwater development. Based on information gathered from the experience of many countries over the last decades, the text aims to present a clear discussion on the conventional hydrogeological aspects of intensive groundwater use, along with the ecological, legal, institutional, economic and social challenges. Divided into two main sections, the first group of authors put forward the positive and negative aspects of intensive groundwater use, whilst a second group provide an overview of the situation specific countries face as a consequence of this phenomenon. Fully revised and up-to-date, Groundwater Intensive Use makes a significant number of discoveries in a subject area that is topical in today's climate.

Carbon Sequestration Potential of Agroforestry Systems

Author : B. Mohan Kumar
Publisher : Springer Science & Business Media
ISBN 13 : 9400716303
Total Pages : 317 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Carbon Sequestration Potential of Agroforestry Systems by : B. Mohan Kumar

Download or read book Carbon Sequestration Potential of Agroforestry Systems written by B. Mohan Kumar and published by Springer Science & Business Media. This book was released on 2011-08-05 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tree based production systems abound especially in the tropics. Despite the pervasiveness of such multipurpose “trees-outside-forest” resources, they have not attracted adequate attention in the development paradigms of many nation states. These multispecies production systems impact the ecosystem processes favourably. Yet, our understanding of the diversity attributes and carbon dynamics under agroforestry is not adequate. This book focuses on the role of multispecies production systems involving tree and crop species as a means for carbon sequestration and thereby reduce atmospheric carbon dioxide levels. Sixteen chapters organized into three broad sections titled: Measurement and Estimation, Agrobiodiversity and Tree Management, and Policy and Socioeconomic Aspects represent a cross section of the opportunities and challenges in current research and emerging issues in harnessing carbon sequestration potential of agroforestry systems.

Water Resources Data

Author :
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Water Resources Data by :

Download or read book Water Resources Data written by and published by . This book was released on 2002 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Revision of Continental African Tarenna (Rubiaceae-Pavetteae)

Author : Jerome Degreef
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Revision of Continental African Tarenna (Rubiaceae-Pavetteae) by : Jerome Degreef

Download or read book Revision of Continental African Tarenna (Rubiaceae-Pavetteae) written by Jerome Degreef and published by . This book was released on 2006 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Geography of Chile

Author : Andres Moreira-Munoz
Publisher : Springer Science & Business Media
ISBN 13 : 9048187486
Total Pages : 351 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Plant Geography of Chile by : Andres Moreira-Munoz

Download or read book Plant Geography of Chile written by Andres Moreira-Munoz and published by Springer Science & Business Media. This book was released on 2011-01-19 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first and so far only Plant Geography of Chile was written about 100 years ago, since when many things have changed: plants have been renamed and reclassified; taxonomy and systematics have experienced deep changes as have biology, geography, and biogeography. The time is therefore ripe for a new look at Chile’s plants and their distribution. Focusing on three key issues – botany/systematics, geography and biogeographical analysis – this book presents a thoroughly updated synthesis both of Chilean plant geography and of the different approaches to studying it. Because of its range – from the neotropics to the temperate sub-Antarctic – Chile’s flora provides a critical insight into evolutionary patterns, particularly in relation to the distribution along the latitudinal profiles and the global geographical relationships of the country’s genera. The consequences of these relations for the evolution of the Chilean Flora are discussed. This book will provide a valuable resource for both graduate students and researchers in botany, plant taxonomy and systematics, biogeography, evolutionary biology and plant conservation.

Geological Survey Water-supply Paper

Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Geological Survey Water-supply Paper by : Geological Survey (U.S.)

Download or read book Geological Survey Water-supply Paper written by Geological Survey (U.S.) and published by . This book was released on 1971 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Supply Planning

Author : David W. Prasifka
Publisher :
ISBN 13 : 9780894648380
Total Pages : 266 pages
Book Rating : 4.6/5 (483 download)

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Book Synopsis Water Supply Planning by : David W. Prasifka

Download or read book Water Supply Planning written by David W. Prasifka and published by . This book was released on 1994-01-01 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a source of reference material for the practising water engineer or water manager, this book outlines a strategy for projecting water consumption for specific types of land use and selecting a water conservation programme to maximise the beneficial use of a limited natural resource - a situation that typifies new development nationally and worldwide.

Water for People, Water for Life

Author : World Water Assessment Programme (United Nations)
Publisher : Unesco
ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Water for People, Water for Life by : World Water Assessment Programme (United Nations)

Download or read book Water for People, Water for Life written by World Water Assessment Programme (United Nations) and published by Unesco. This book was released on 2003 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's freshwater resources are coming under growing pressure through such environmental hazards as human waste, urbanization, industrialization, and pesticides. The problems are exacerbated through drought in many parts of the world. The improvement of the water quality itself and access to it have been major concerns for politicians and development agencies for over a decade. First officially formulated at the Rio Earth Summit of 1992, they have been restated or expanded since then. The UN Millennium Declaration of 2000 transformed general guidelines into specific targets. The international community pledged "to halve by 2015 the proportion of people who are unable to reach, or to afford, safe drinking water" and "to stop the unsustainable exploitation of water resources, by developing water management strategies at the regional, national and local levels, which promote both equitable access and adequate supplies." Thus, ten years after Rio it is time to take stock. Based on the collective inputs of 23 United Nations agencies and convention secretariats, this Report offers a global overview of the state of the world's freshwater resources. It is part of an on-going assessment process to develop policies and help with their implementation as well as to measure any progress towards achieving sustainable use of water resources. Generously illustrated with more than 25 full-color global maps and numerous figures, the report reviews progress and trends and presents seven pilot case studies of river basins representing various social, economic and environmental settings: Lake Titicaca (Bolivia, Peru); Senegal river basin (Senegal, Mali, Mauritania, Guinea); Seine Normandy (France); Lake Peipsi/Chudskoe (Estonia, Russia); Ruhuna basin (Sri Lanka); Greater Tokyo region (Japan); and Chao Phraya (Thailand). It assesses progress in 11 challenge areas, including health, food, environment, shared water resources, cities, industry, energy, risk management, knowledge, valuing water and governance. Proposing methodologies and indicators for measuring sustainability, it lays the foundations for regular, system-wide monitoring and reporting by the UN, together with the development of standardized methodologies and data. With its comprehensive maps, glossary, references and coverage of a broad range of themes and examples of real-world river basins, the UN World Water Development Report will no doubt prove to be a most valuable reference work. Visit the United Nation's Water Portal for more information on the report and on the International Year of Freshwater 2003.

Dictyostelids

Author : Maria Romeralo
Publisher : Springer Science & Business Media
ISBN 13 : 3642384870
Total Pages : 259 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Dictyostelids by : Maria Romeralo

Download or read book Dictyostelids written by Maria Romeralo and published by Springer Science & Business Media. This book was released on 2013-07-16 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since their discovery in 1869, the dictyostelids have attracted the attention of scientists in a wide variety of fields. This interest has stemmed from their peculiar lifestyle and developmental properties, which were shaped by the evolutionary forces that generated multicellularity during eukaryotic evolution. More recently, the dictyostelids have gained attention due to the striking similarities found at the genomic, cellular and biochemical levels with human cells, which has propelled the species Dictyostelium discoideum to become a model system for biology and medicine in many laboratories. This book covers the latest advances in our knowledge of these extraordinary organisms with topics spanning from their evolutionary history, ecology and diversity to the recent discoveries regarding their cellular and molecular biology.

Spell of the Urubamba

Author : Daniel W. Gade
Publisher : Springer
ISBN 13 : 3319208497
Total Pages : 363 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Spell of the Urubamba by : Daniel W. Gade

Download or read book Spell of the Urubamba written by Daniel W. Gade and published by Springer. This book was released on 2015-10-05 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines the valley of the Urubamba River in terms of vertical zonation, Incan impact on the environment, plant use, the history of exploration and the notion of discovery, the idea of land reform, and cultural contact with the European world. Winding its path northward from the Andean Highlands to the Amazon, the valley has served as the stage of pre-Columbian civilizations and focal point of Spanish conquest in Peru. "Gade left behind not only a superb body of scholarly work, but a network of colleagues and students who remain indebted to his example. This book should serve as an inspiration for all scholars who wish to pursue the Sauerian, counter enlightenment or post development agendas of understanding and respecting particular places in all their historical and cultural complexity, including ambiguities and contradictions." -- The Geographical Review, American Geographical Society

Emerging and Eco-Friendly Approaches for Waste Management

Author : Ram Naresh Bharagava
Publisher : Springer
ISBN 13 : 9811086699
Total Pages : 443 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Emerging and Eco-Friendly Approaches for Waste Management by : Ram Naresh Bharagava

Download or read book Emerging and Eco-Friendly Approaches for Waste Management written by Ram Naresh Bharagava and published by Springer. This book was released on 2018-05-25 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid industrialization is a serious concern in the context of a healthy environment. With the growth in the number of industries, the waste generated is also growing exponentially. The various chemical processes operating in the manufacturing industry generate a large number of by-products, which are largely harmful and toxic pollutants and are generally discharged into the natural water bodies. Once the pollutants enter the environment, they are taken up by different life forms, and because of bio-magnification, they affect the entire food chain and have severe adverse effects on all life forms, including on human health. Although, various physico-chemical and biological approaches are available for the removal of toxic pollutants, unfortunately these are often ineffective and traditional clean up practices are inefficient. Biological approaches utilizing microorganisms (bacterial/fungi/algae), green plants or their enzymes to degrade or detoxify environmental pollutants such as endocrine disruptors, toxic metals, pesticides, dyes, petroleum hydrocarbons and phenolic compounds, offer eco- friendly approaches. Such eco-friendly approaches are often more effective than traditional practices, and are safe for both industry workers as well as environment. This book provides a comprehensive overview of various toxic environmental pollutants from a variety natural and anthropogenic sources, their toxicological effects on the environment, humans, animals and plants as well as their biodegradation and bioremediation using emerging and eco-friendly approaches (e.g. Anammox technology, advanced oxidation processes, membrane bioreactors, membrane processes, GMOs), microbial degradation (e.g. bacteria, fungi, algae), phytoremediation, biotechnology and nanobiotechnology. Offering fundamental and advanced information on environmental problems, challenges and bioremediation approaches used for the remediation of contaminated sites, it is a valuable resource for students, scientists and researchers engaged in microbiology, biotechnology and environmental sciences.

Photobiogeochemistry of Organic Matter

Author : Khan M.G. Mostofa
Publisher : Springer Science & Business Media
ISBN 13 : 3642322239
Total Pages : 919 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Photobiogeochemistry of Organic Matter by : Khan M.G. Mostofa

Download or read book Photobiogeochemistry of Organic Matter written by Khan M.G. Mostofa and published by Springer Science & Business Media. This book was released on 2012-12-15 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoinduced processes, caused by natural sunlight, are key functions for sustaining all living organisms through production and transformation of organic matter (OM) in the biosphere. Production of hydrogen peroxide (H2O2) from OM is a primary step of photoinduced processes, because H2O2 acts as strong reductant and oxidant. It is potentially important in many aquatic reactions, also in association with photosynthesis. Allochthonous and autochthonous dissolved organic matter (DOM) can be involved into several photoinduced or biological processes. DOM subsequently undergoes several physical, chemical, photoinduced and biological processes, which can be affected by global warming. This book is uniquely structured to overview some vital issues, such as: DOM; H2O2 and ROOH; HO•; Degradation of DOM; CDOM, FDOM; Photosynthesis; Chlorophyll; Metal complexation, and Global warming, as well as their mutual interrelationships, based on updated scientific results.

Sustainable Phosphorus Management

Author : Roland W. Scholz
Publisher : Springer Science & Business Media
ISBN 13 : 9400772505
Total Pages : 322 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Sustainable Phosphorus Management by : Roland W. Scholz

Download or read book Sustainable Phosphorus Management written by Roland W. Scholz and published by Springer Science & Business Media. This book was released on 2014-03-12 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a pathway for sustainable phosphorus management via the Global Transdisciplinary Processes for Sustainable Phosphorus Management project (Global TraPs). Global TraPs is a multi-stakeholder forum in which scientists from a variety of disciplines join with key actors in practice to jointly identify critical questions and to articulate what new knowledge, technologies and policy processes are needed to ensure that future phosphorus use is sustainable, improves food security and environmental quality and provides benefits for the poor. The book offers insight into economic scarcity and identifies options to improve efficiency and reduce environmental impacts of anthropogenic phosphorus flows at all stages of the supply and use chain.

The Ghost Map

Author : Steven Johnson
Publisher : Penguin
ISBN 13 : 9781594489259
Total Pages : 332 pages
Book Rating : 4.4/5 (892 download)

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Book Synopsis The Ghost Map by : Steven Johnson

Download or read book The Ghost Map written by Steven Johnson and published by Penguin. This book was released on 2006 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: "It is the summer of 1854. Cholera has seized London with unprecedented intensity. A metropolis of more than 2 million people, London is just emerging as one of the first modern cities in the world. But lacking the infrastructure necessary to support its dense population - garbage removal, clean water, sewers - the city has become the perfect breeding ground for a terrifying disease that no one knows how to cure." "As their neighbors begin dying, two men are spurred to action: the Reverend Henry Whitehead, whose faith in a benevolent God is shaken by the seemingly random nature of the victims, and Dr. John Snow, whose ideas about contagion have been dismissed by the scientific community, but who is convinced that he knows how the disease is being transmitted. The Ghost Map chronicles the outbreak's spread and the desperate efforts to put an end to the epidemic - and solve the most pressing medical riddle of the age."--BOOK JACKET.

River Hydraulics

Author : U. S. Army Corps of Engineers
Publisher :
ISBN 13 : 9781410218698
Total Pages : 188 pages
Book Rating : 4.2/5 (186 download)

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Book Synopsis River Hydraulics by : U. S. Army Corps of Engineers

Download or read book River Hydraulics written by U. S. Army Corps of Engineers and published by . This book was released on 2004-12-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual presents the techniques and procedures that are used to investigate and resolve river engineering and analysis issues and the associated data requirements. It also provides guidance for the selection of appropriate methods to be used for planning and conducting the studies. Documented herein are past experiences that provide valuable information for detecting and avoiding problems in planning, performing, and reporting future studies. The resolution of river hydraulics issues always requires prediction of one or more flow parameters; be it stage (i.e., water surface elevation), velocity, or rate of sediment transport. This manual presents pragmatic methods for obtaining data and performing the necessary computations; it also provides guidance for determining the components of various types of studies.

The Geology of Somalia

Author : R. Lee Hadden
Publisher : www.Militarybookshop.CompanyUK
ISBN 13 : 9781780391854
Total Pages : 432 pages
Book Rating : 4.3/5 (918 download)

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Book Synopsis The Geology of Somalia by : R. Lee Hadden

Download or read book The Geology of Somalia written by R. Lee Hadden and published by www.Militarybookshop.CompanyUK. This book was released on 2011-01-01 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography on the geographical, water and geological information ofSomalia was begun to fill a request for current information on that war tornstate. This bibliography brings together selected citations from a variety ofdifferent cartographic, geographical, geological and hydrological resourcesand a number of specialized library collections. Most of the citations havelocation information on where these items can be located and either used onsite, or borrowed through inter-library loan, or where copies of the itemscan be purchased from the originating source, or through commercial documentdelivery services.