Viscous Flow Environments in Oceans and Inland Waters

Viscous Flow Environments in Oceans and Inland Waters
Author: Peter A. Jumars
Publisher: Cambridge Scholars Publishing
Total Pages: 184
Release: 2018-11-21
Genre: Science
ISBN: 1527522075

This text targets advanced undergraduate students, graduate students and practicing aquatic scientists who seek to understand effects of flow on aquatic processes but have had little prior exposure to fluid dynamics. It provides a self-contained introduction to flows at small scales within oceans and fresh waters in ubiquitous settings, such as boundary layers and dissipative vortices, wherein viscosity suppresses inertial forces. Diagrams, graphs and equations enable reader calculations of viscous flow effects. Detailed derivations include drag forces, solute fluxes and particle encounter rates. Applications described include the effects of shape and orientation on drag in steady and unsteady flows, nutrient uptake by bacteria and phytoplankton, quorum sensing, particle coagulation and suspension feeding. Teachers of biological fluid dynamics will find this book to be a rich, student-tested source of examples and applications of low Reynolds number flows. Its coverage of both bounded and unbounded flows carefully specifies the limits of low Reynolds number behaviors as flow velocities increase, and indicates the consequences when those limits are approached and exceeded.

Viscous Flow Environments in Oceans and Inland Waters

Viscous Flow Environments in Oceans and Inland Waters
Author: Peter A. Jumars
Publisher:
Total Pages: 184
Release: 2019-02
Genre: Fresh water
ISBN: 9781527521360

This text targets advanced undergraduate students, graduate students and practicing aquatic scientists who seek to understand effects of flow on aquatic processes but have had little prior exposure to fluid dynamics. It provides a self-contained introduction to flows at small scales within oceans and fresh waters in ubiquitous settings, such as boundary layers and dissipative vortices, wherein viscosity suppresses inertial forces. Diagrams, graphs and equations enable reader calculations of viscous flow effects. Detailed derivations include drag forces, solute fluxes and particle encounter rates. Applications described include the effects of shape and orientation on drag in steady and unsteady flows, nutrient uptake by bacteria and phytoplankton, quorum sensing, particle coagulation and suspension feeding. Teachers of biological fluid dynamics will find this book to be a rich, student-tested source of examples and applications of low Reynolds number flows. Its coverage of both bounded and unbounded flows carefully specifies the limits of low Reynolds number behaviors as flow velocities increase, and indicates the consequences when those limits are approached and exceeded.

Handbook of Environmental Engineering

Handbook of Environmental Engineering
Author: Myer Kutz
Publisher: John Wiley & Sons
Total Pages: 767
Release: 2018-07-25
Genre: Technology & Engineering
ISBN: 1119304407

A comprehensive guide for both fundamentals and real-world applications of environmental engineering Written by noted experts, Handbook of Environmental Engineering offers a comprehensive guide to environmental engineers who desire to contribute to mitigating problems, such as flooding, caused by extreme weather events, protecting populations in coastal areas threatened by rising sea levels, reducing illnesses caused by polluted air, soil, and water from improperly regulated industrial and transportation activities, promoting the safety of the food supply. Contributors not only cover such timely environmental topics related to soils, water, and air, minimizing pollution created by industrial plants and processes, and managing wastewater, hazardous, solid, and other industrial wastes, but also treat such vital topics as porous pavement design, aerosol measurements, noise pollution control, and industrial waste auditing. This important handbook: Enables environmental engineers to treat problems in systematic ways Discusses climate issues in ways useful for environmental engineers Covers up-to-date measurement techniques important in environmental engineering Reviews current developments in environmental law for environmental engineers Includes information on water quality and wastewater engineering Informs environmental engineers about methods of dealing with industrial and municipal waste, including hazardous waste Designed for use by practitioners, students, and researchers, Handbook of Environmental Engineering contains the most recent information to enable a clear understanding of major environmental issues.

Zoology for Degree Students (For B.Sc. Hons. 1st Semester, As per CBCS)

Zoology for Degree Students (For B.Sc. Hons. 1st Semester, As per CBCS)
Author: Agarwal V.K.
Publisher: S. Chand Publishing
Total Pages: 944
Release: 2017-11
Genre: Science
ISBN: 9352534387

This textbook has been designed to meet the needs of B.Sc. (Hons.) First Semester students of Zoology as per the UGC Choice Based Credit System (CBCS). Comprehensively written, it explains the essential principles, processes and methodology of Acoelomate Non-Chordates along with Protista, and Ecology. This textbook is profusely illustrated with well-drawn labelled diagrams, not only to supplement the descriptions, but also for sound understanding of the concepts.

The Ocean and Cryosphere in a Changing Climate

The Ocean and Cryosphere in a Changing Climate
Author: Intergovernmental Panel on Climate Change (IPCC)
Publisher: Cambridge University Press
Total Pages: 755
Release: 2022-04-30
Genre: Science
ISBN: 9781009157971

The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.

Soils as a Key Component of the Critical Zone 5

Soils as a Key Component of the Critical Zone 5
Author: Christian Valentin
Publisher: John Wiley & Sons
Total Pages: 276
Release: 2019-02-06
Genre: Science
ISBN: 1786302195

One third of the world's soils have already been degraded. The burden on the land continues to grow under the combined pressures of demography, urbanization, artificialization and mining, and there are increased demands on agricultural land: changing dietary preferences, land speculation, as well as new demands for agroenergy, fiber, green chemistry, and more. Resulting issues such as soil crusting, water and wind erosion, soil salinization and soil acidity therefore constitute a major threat. The authors of this book present the main processes and factors of soil degradation, different ways to prevent it and methods of rehabilitation. The book also deals with the origin and processes of metallic and organic soil pollution as well as methods of phytoremediation and restoration. It is one of the few books to explore the issue of soil artificialization and urban soil management and to highlight how agricultural and urban waste can be used to amend and fertilize cultivated soils.