Riverine, Estuarine and Marine Hydraulics

Riverine, Estuarine and Marine Hydraulics PDF Author: S. A. Sannasiraj
Publisher: Springer Nature
ISBN: 9819760097
Category :
Languages : en
Pages : 722

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Riverine, Estuarine and Marine Hydraulics

Riverine, Estuarine and Marine Hydraulics PDF Author: S. A. Sannasiraj
Publisher: Springer Nature
ISBN: 9819760097
Category :
Languages : en
Pages : 722

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Book Description


Fresh Surface Water - Volume II

Fresh Surface Water - Volume II PDF Author: James C.I. Dooge
Publisher: EOLSS Publications
ISBN: 1848260121
Category :
Languages : en
Pages : 340

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Book Description
Fresh Surface Water theme is a component of Encyclopedia of Water Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The occurrence of surface water in abundance is unique to planet Earth among the inner or terrestrial planets. This is only one of the environmental consequences of the anomalous properties of water. Water has been central to human life and human thought throughout history. The availability of fresh surface water varies between continents, between regions within any given continent, between countries in a given region, and between catchments in a given country.Five key topics have been identified under the theme of Fresh Surface Water. These are: Origin, Resources and Distribution of Rivers and Streams; Characteristics of River Systems; Transport Processes in River Systems; River Ecosystems; The Uses of River Water and Impacts, which are then expanded into multiple subtopics, each as a chapter. These three volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, Managers, and Decision makers and NGOs

Changjiang Riverine and Estuarine Hydro-morphodynamic Processes

Changjiang Riverine and Estuarine Hydro-morphodynamic Processes PDF Author: Zhijun Dai
Publisher: Springer Nature
ISBN: 9811637717
Category : Science
Languages : en
Pages : 374

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Book Description
This book provides a comprehensive and systematic analysis of the morphodynamic process of the Changjiang River from upstream to estuary in the Anthropocene. As the longest river in China, the Changjiang River has nurtured Chinese civilization with ample natural resources for thousands of years. Evidence highlights that the Changjiang River has experienced intensive human interference and indicated dramatic changes in the Anthropocene, including “no flood in flood season, no dry in dry season” in discharge; “less flood in flood season, more dry in dry season” in sediment; riverbed shifts from accretion to erosion; lakes in the middle-lower reach turn from sediment sink to source; estuarine tidal flat exhibits self-organization characteristics and maintains the current accretion state; estuarine branches that connect to the sea show district morphodynamic patterns; and depocenters of the submerged delta indicate periodic shifts. The book stresses that dam construction upstream, practically the Three Gorges Dam, the world’s largest hydraulic engineering project, has significant influences on the hydrology and geomorphology of the middle-lower reach but has a slight effect on estuarine delta development. The geomorphological structure of the estuarine channel is dominated by local land reclamation, navigation, and dredging. This book clarifies the river-estuary morphodynamics of the Changjiang River and indicates the general features of global mega rivers under human interference as well as their own response mechanisms. This book also exhibits the potential risk of river-estuary deltas in the future, as both material and dynamics are experiencing acceleration adjustment.

Salinity and Tides in Alluvial Estuaries

Salinity and Tides in Alluvial Estuaries PDF Author: H.H.G. Savenije
Publisher: Elsevier
ISBN: 0080461611
Category : Technology & Engineering
Languages : en
Pages : 212

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Book Description
The book describes an integrated theory that links estuary shape to tidal hydraulics, tidal mixing and salt intrusion. The shape of an alluvial estuary is characterised by exponentially varying width and the absence of bottom slope. This topography is closely related to tidal parameters, hydraulic parameters and parameters that describe 1-dimensional mixing and salt intrusion. Starting from the fundamental equations for conservation of mass and momentum, analytical equations are derived that relate the topography to tidal parameters (tidal excursion, phase lag, tidal damping, tidal amplification), wave celerity, lateral and vertical mixing and salt intrusion. The book presents a review of the state of the art, a comprehensive theoretical background and ample case illustrations from all over the world. It provides tools with which human interference in estuary dynamics can be described and predicted, resulting from, for instance: upstream fresh water abstraction, dredging, climate change or sea-level rise. In describing the interactions between tide, topography, water quality and river discharge, it provides useful information for hydraulic engineers, morphologists, ecologists and people concerned with water quality in alluvial estuaries.Although the book can be used as a text book, it is mainly a monograph aimed at graduate students and researchers.* Provides new integrated theory for tidal hydraulics, tidal mixing and salt intrusion in alluvial estuaries* Presents a consistent set of analytical equations to compute tidal movement, tidal mixing and salt intrusion, derived from the fundamental laws of conservation of mass and momentum* Serves as a practical guide with many illustrations of applications in real estuaries

Hydraulic Modelling: An Introduction

Hydraulic Modelling: An Introduction PDF Author: Pavel Novak
Publisher: CRC Press
ISBN: 1351988476
Category : Technology & Engineering
Languages : en
Pages : 486

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Book Description
Modelling forms a vital part of all engineering design, yet many hydraulic engineers are not fully aware of the assumptions they make. These assumptions can have important consequences when choosing the best model to inform design decisions. Considering the advantages and limitations of both physical and mathematical methods, this book will help you identify the most appropriate form of analysis for the hydraulic engineering application in question. All models require the knowledge of their background, good data and careful interpretation and so this book also provides guidance on the range of accuracy to be expected of the model simulations and how they should be related to the prototype. Applications to models include: open channel systems closed conduit flows storm drainage systems estuaries coastal and nearshore structures hydraulic structures. This an invaluable guide for students and professionals.

Ecological Characterization of the Central and Northern California Coastal Region: Basic ecological concepts

Ecological Characterization of the Central and Northern California Coastal Region: Basic ecological concepts PDF Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 216

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Marine Research

Marine Research PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 764

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Ecohydrology

Ecohydrology PDF Author: David M. Harper
Publisher: CABI
ISBN: 1845933702
Category : Eavesdropping
Languages : en
Pages : 403

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Book Description
Ecohydrology is a sub-discipline which links elements of ecology with hydrology at various points in the water cycle. This book focuses on larger scales of ecohydrology, emphasising the use of this tool in striving towards the goal of sustainable water management.

FWS/OBS.

FWS/OBS. PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 848

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Marine Research, Fiscal Year 1968

Marine Research, Fiscal Year 1968 PDF Author: National Council on Marine Resources and Engineering Development (U.S.)
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 756

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Book Description